Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway

Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expre...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Linting Wei [verfasserIn] Jiarong Mao [verfasserIn] Jiamei Lu [verfasserIn] Jie Gao [verfasserIn] Dan Zhu [verfasserIn] Lifang Tian [verfasserIn] Zhao Chen [verfasserIn] Lining Jia [verfasserIn] Li Wang [verfasserIn] Rongguo Fu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2017

Schlagwörter:	RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4

Übergeordnetes Werk:	In: Cellular Physiology and Biochemistry - Cell Physiol Biochem Press GmbH & Co KG, 2002, 44(2017), 6, Seite 2228-2242
Übergeordnetes Werk:	volume:44 ; year:2017 ; number:6 ; pages:2228-2242

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.1159/000486056

Katalog-ID:	DOAJ04499981X

Internformat


LEADER	01000caa a22002652 4500
001	DOAJ04499981X
003	DE-627
005	20230501183415.0
007	cr uuu---uuuuu
008	230227s2017 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1159/000486056 \|2 doi
035			\|a (DE-627)DOAJ04499981X
035			\|a (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
050		0	\|a QP1-981
050		0	\|a QD415-436
100	0		\|a Linting Wei \|e verfasserin \|4 aut
245	1	0	\|a Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
264		1	\|c 2017
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.
650		4	\|a RSG
650		4	\|a TRPC
650		4	\|a HBZY-1
650		4	\|a Proliferation
650		4	\|a PPAR-γ
650		4	\|a RGS4
653		0	\|a Physiology
653		0	\|a Biochemistry
700	0		\|a Jiarong Mao \|e verfasserin \|4 aut
700	0		\|a Jiamei Lu \|e verfasserin \|4 aut
700	0		\|a Jie Gao \|e verfasserin \|4 aut
700	0		\|a Dan Zhu \|e verfasserin \|4 aut
700	0		\|a Lifang Tian \|e verfasserin \|4 aut
700	0		\|a Zhao Chen \|e verfasserin \|4 aut
700	0		\|a Lining Jia \|e verfasserin \|4 aut
700	0		\|a Li Wang \|e verfasserin \|4 aut
700	0		\|a Rongguo Fu \|e verfasserin \|4 aut
773	0	8	\|i In \|t Cellular Physiology and Biochemistry \|d Cell Physiol Biochem Press GmbH & Co KG, 2002 \|g 44(2017), 6, Seite 2228-2242 \|w (DE-627)300189702 \|w (DE-600)1482056-0 \|x 14219778 \|7 nnns
773	1	8	\|g volume:44 \|g year:2017 \|g number:6 \|g pages:2228-2242
856	4	0	\|u https://doi.org/10.1159/000486056 \|z kostenfrei
856	4	0	\|u https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 \|z kostenfrei
856	4	0	\|u https://www.karger.com/Article/FullText/486056 \|z kostenfrei
856	4	2	\|u https://doaj.org/toc/1015-8987 \|y Journal toc \|z kostenfrei
856	4	2	\|u https://doaj.org/toc/1421-9778 \|y Journal toc \|z kostenfrei
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_DOAJ
912			\|a SSG-OLC-PHA
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_95
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_206
912			\|a GBV_ILN_213
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_374
912			\|a GBV_ILN_602
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2018
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 44 \|j 2017 \|e 6 \|h 2228-2242

Indexfelder

author_variant	l w lw j m jm j l jl j g jg d z dz l t lt z c zc l j lj l w lw r f rf
matchkey_str	article:14219778:2017----::oiltznihbtagoesninuepoieainflmrlreagaclsit
hierarchy_sort_str	2017
callnumber-subject-code	QP
publishDate	2017
allfields	10.1159/000486056 doi (DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3 DE-627 ger DE-627 rakwb eng QP1-981 QD415-436 Linting Wei verfasserin aut Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway. RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry Jiarong Mao verfasserin aut Jiamei Lu verfasserin aut Jie Gao verfasserin aut Dan Zhu verfasserin aut Lifang Tian verfasserin aut Zhao Chen verfasserin aut Lining Jia verfasserin aut Li Wang verfasserin aut Rongguo Fu verfasserin aut In Cellular Physiology and Biochemistry Cell Physiol Biochem Press GmbH & Co KG, 2002 44(2017), 6, Seite 2228-2242 (DE-627)300189702 (DE-600)1482056-0 14219778 nnns volume:44 year:2017 number:6 pages:2228-2242 https://doi.org/10.1159/000486056 kostenfrei https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 kostenfrei https://www.karger.com/Article/FullText/486056 kostenfrei https://doaj.org/toc/1015-8987 Journal toc kostenfrei https://doaj.org/toc/1421-9778 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 44 2017 6 2228-2242
spelling	10.1159/000486056 doi (DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3 DE-627 ger DE-627 rakwb eng QP1-981 QD415-436 Linting Wei verfasserin aut Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway. RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry Jiarong Mao verfasserin aut Jiamei Lu verfasserin aut Jie Gao verfasserin aut Dan Zhu verfasserin aut Lifang Tian verfasserin aut Zhao Chen verfasserin aut Lining Jia verfasserin aut Li Wang verfasserin aut Rongguo Fu verfasserin aut In Cellular Physiology and Biochemistry Cell Physiol Biochem Press GmbH & Co KG, 2002 44(2017), 6, Seite 2228-2242 (DE-627)300189702 (DE-600)1482056-0 14219778 nnns volume:44 year:2017 number:6 pages:2228-2242 https://doi.org/10.1159/000486056 kostenfrei https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 kostenfrei https://www.karger.com/Article/FullText/486056 kostenfrei https://doaj.org/toc/1015-8987 Journal toc kostenfrei https://doaj.org/toc/1421-9778 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 44 2017 6 2228-2242
allfields_unstemmed	10.1159/000486056 doi (DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3 DE-627 ger DE-627 rakwb eng QP1-981 QD415-436 Linting Wei verfasserin aut Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway. RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry Jiarong Mao verfasserin aut Jiamei Lu verfasserin aut Jie Gao verfasserin aut Dan Zhu verfasserin aut Lifang Tian verfasserin aut Zhao Chen verfasserin aut Lining Jia verfasserin aut Li Wang verfasserin aut Rongguo Fu verfasserin aut In Cellular Physiology and Biochemistry Cell Physiol Biochem Press GmbH & Co KG, 2002 44(2017), 6, Seite 2228-2242 (DE-627)300189702 (DE-600)1482056-0 14219778 nnns volume:44 year:2017 number:6 pages:2228-2242 https://doi.org/10.1159/000486056 kostenfrei https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 kostenfrei https://www.karger.com/Article/FullText/486056 kostenfrei https://doaj.org/toc/1015-8987 Journal toc kostenfrei https://doaj.org/toc/1421-9778 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 44 2017 6 2228-2242
allfieldsGer	10.1159/000486056 doi (DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3 DE-627 ger DE-627 rakwb eng QP1-981 QD415-436 Linting Wei verfasserin aut Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway. RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry Jiarong Mao verfasserin aut Jiamei Lu verfasserin aut Jie Gao verfasserin aut Dan Zhu verfasserin aut Lifang Tian verfasserin aut Zhao Chen verfasserin aut Lining Jia verfasserin aut Li Wang verfasserin aut Rongguo Fu verfasserin aut In Cellular Physiology and Biochemistry Cell Physiol Biochem Press GmbH & Co KG, 2002 44(2017), 6, Seite 2228-2242 (DE-627)300189702 (DE-600)1482056-0 14219778 nnns volume:44 year:2017 number:6 pages:2228-2242 https://doi.org/10.1159/000486056 kostenfrei https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 kostenfrei https://www.karger.com/Article/FullText/486056 kostenfrei https://doaj.org/toc/1015-8987 Journal toc kostenfrei https://doaj.org/toc/1421-9778 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 44 2017 6 2228-2242
allfieldsSound	10.1159/000486056 doi (DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3 DE-627 ger DE-627 rakwb eng QP1-981 QD415-436 Linting Wei verfasserin aut Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway. RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry Jiarong Mao verfasserin aut Jiamei Lu verfasserin aut Jie Gao verfasserin aut Dan Zhu verfasserin aut Lifang Tian verfasserin aut Zhao Chen verfasserin aut Lining Jia verfasserin aut Li Wang verfasserin aut Rongguo Fu verfasserin aut In Cellular Physiology and Biochemistry Cell Physiol Biochem Press GmbH & Co KG, 2002 44(2017), 6, Seite 2228-2242 (DE-627)300189702 (DE-600)1482056-0 14219778 nnns volume:44 year:2017 number:6 pages:2228-2242 https://doi.org/10.1159/000486056 kostenfrei https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 kostenfrei https://www.karger.com/Article/FullText/486056 kostenfrei https://doaj.org/toc/1015-8987 Journal toc kostenfrei https://doaj.org/toc/1421-9778 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 44 2017 6 2228-2242
language	English
source	In Cellular Physiology and Biochemistry 44(2017), 6, Seite 2228-2242 volume:44 year:2017 number:6 pages:2228-2242
sourceStr	In Cellular Physiology and Biochemistry 44(2017), 6, Seite 2228-2242 volume:44 year:2017 number:6 pages:2228-2242
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4 Physiology Biochemistry
isfreeaccess_bool	true
container_title	Cellular Physiology and Biochemistry
authorswithroles_txt_mv	Linting Wei @@aut@@ Jiarong Mao @@aut@@ Jiamei Lu @@aut@@ Jie Gao @@aut@@ Dan Zhu @@aut@@ Lifang Tian @@aut@@ Zhao Chen @@aut@@ Lining Jia @@aut@@ Li Wang @@aut@@ Rongguo Fu @@aut@@
publishDateDaySort_date	2017-01-01T00:00:00Z
hierarchy_top_id	300189702
id	DOAJ04499981X
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ04499981X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230501183415.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230227s2017 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1159/000486056</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ04499981X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QP1-981</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QD415-436</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Linting Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">RSG</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">TRPC</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">HBZY-1</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proliferation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">PPAR-γ</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">RGS4</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Physiology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Biochemistry</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiarong Mao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiamei Lu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jie Gao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Dan Zhu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Lifang Tian</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhao Chen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Lining Jia</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Li Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Rongguo Fu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Cellular Physiology and Biochemistry</subfield><subfield code="d">Cell Physiol Biochem Press GmbH & Co KG, 2002</subfield><subfield code="g">44(2017), 6, Seite 2228-2242</subfield><subfield code="w">(DE-627)300189702</subfield><subfield code="w">(DE-600)1482056-0</subfield><subfield code="x">14219778</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:44</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:2228-2242</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1159/000486056</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.karger.com/Article/FullText/486056</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1015-8987</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1421-9778</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_206</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_374</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2018</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">44</subfield><subfield code="j">2017</subfield><subfield code="e">6</subfield><subfield code="h">2228-2242</subfield></datafield></record></collection>
callnumber-first	Q - Science
author	Linting Wei
spellingShingle	Linting Wei misc QP1-981 misc QD415-436 misc RSG misc TRPC misc HBZY-1 misc Proliferation misc PPAR-γ misc RGS4 misc Physiology misc Biochemistry Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
authorStr	Linting Wei
ppnlink_with_tag_str_mv	@@773@@(DE-627)300189702
format	electronic Article
delete_txt_mv	keep
author_role	aut aut aut aut aut aut aut aut aut aut
collection	DOAJ
remote_str	true
callnumber-label	QP1-981
illustrated	Not Illustrated
issn	14219778
topic_title	QP1-981 QD415-436 Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway RSG TRPC HBZY-1 Proliferation PPAR-γ RGS4
topic	misc QP1-981 misc QD415-436 misc RSG misc TRPC misc HBZY-1 misc Proliferation misc PPAR-γ misc RGS4 misc Physiology misc Biochemistry
topic_unstemmed	misc QP1-981 misc QD415-436 misc RSG misc TRPC misc HBZY-1 misc Proliferation misc PPAR-γ misc RGS4 misc Physiology misc Biochemistry
topic_browse	misc QP1-981 misc QD415-436 misc RSG misc TRPC misc HBZY-1 misc Proliferation misc PPAR-γ misc RGS4 misc Physiology misc Biochemistry
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	Cellular Physiology and Biochemistry
hierarchy_parent_id	300189702
hierarchy_top_title	Cellular Physiology and Biochemistry
isfreeaccess_txt	true
familylinks_str_mv	(DE-627)300189702 (DE-600)1482056-0
title	Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
ctrlnum	(DE-627)DOAJ04499981X (DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3
title_full	Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
author_sort	Linting Wei
journal	Cellular Physiology and Biochemistry
journalStr	Cellular Physiology and Biochemistry
callnumber-first-code	Q
lang_code	eng
isOA_bool	true
recordtype	marc
publishDateSort	2017
contenttype_str_mv	txt
container_start_page	2228
author_browse	Linting Wei Jiarong Mao Jiamei Lu Jie Gao Dan Zhu Lifang Tian Zhao Chen Lining Jia Li Wang Rongguo Fu
container_volume	44
class	QP1-981 QD415-436
format_se	Elektronische Aufsätze
author-letter	Linting Wei
doi_str_mv	10.1159/000486056
author2-role	verfasserin
title_sort	rosiglitazone inhibits angiotensin ii-induced proliferation of glomerular mesangial cells via the gαq/plcβ4/trpc signaling pathway
callnumber	QP1-981
title_auth	Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
abstract	Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.
abstractGer	Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.
abstract_unstemmed	Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2153 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
container_issue	6
title_short	Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway
url	https://doi.org/10.1159/000486056 https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3 https://www.karger.com/Article/FullText/486056 https://doaj.org/toc/1015-8987 https://doaj.org/toc/1421-9778
remote_bool	true
author2	Jiarong Mao Jiamei Lu Jie Gao Dan Zhu Lifang Tian Zhao Chen Lining Jia Li Wang Rongguo Fu
author2Str	Jiarong Mao Jiamei Lu Jie Gao Dan Zhu Lifang Tian Zhao Chen Lining Jia Li Wang Rongguo Fu
ppnlink	300189702
callnumber-subject	QP - Physiology
mediatype_str_mv	c
isOA_txt	true
hochschulschrift_bool	false
doi_str	10.1159/000486056
callnumber-a	QP1-981
up_date	2024-07-04T01:16:56.227Z
_version_	1803609247560237056
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ04499981X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230501183415.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230227s2017 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1159/000486056</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ04499981X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ17a46041e7f641bf8bf61d9e681780a3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QP1-981</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QD415-436</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Linting Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background/Aims: Mesangial cell proliferation and extracellular matrix accumulation (ECM) deposition play an important role in the pathogenesis of glomerulosclerosis. TRPC and PPAR-γ can regulate cell proliferation. Angiotensin II (AngII) can induce mesangial cell proliferation and affect TRPC expression. However, the mechanism has not been fully elucidated. This study was designed to investigate the role of TRPC and the effect of rosiglitazone (RSG) in the proliferation of rat glomerular mesangial cells (HBZY-1) that were stimulated by AngII and the underlying mechanisms. Methods: Immunofluorescence staining and qRT-PCR were performed to examine the expression levels of TRPCs in HBZY-1. Gene expression levels of TRPC, PPAR-γ, RGS4 (regulators of G protein signaling), the GPCR/Gαq/PLCβ4/TRPC signaling pathway and major downstream molecules (PCNA, SKP2, P21 and P27) were detected by qRT-PCR and western blotting. Additionally, changes in intracellular Ca2+ levels were determined through Fluo-4 Ca2+ imaging, and the cell cycle was analyzed by flow cytometry. Results: Our results found that TRPC1 and 6 were at higher expression levels in HBZY-1 cells. Following AngII stimulation, there were increased levels of TRPC1 and 6, Ca2+ entry, PCNA and SKP2, decreased expression levels of P21 and P27 and a reduced G0/G1 percentage. Silencing TRPC1 and 6 by siRNAs led to decrease in Ca2+ influx, G0/G1 cell cycle arrest and cell proliferation. Notably, PPAR-γ activation by RSG upregulated RGS4 expression, which can interact with the Gαq family to inhibit the Gαq-mediated signaling cascade. The results were similar to silencing TRPC1 and 6 by siRNAs. Conclusion: All these results indicate that RSG could inhibit HBZY-1 cell proliferation via the Gαq/PLCβ4/TRPC signaling pathway.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">RSG</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">TRPC</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">HBZY-1</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Proliferation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">PPAR-γ</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">RGS4</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Physiology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Biochemistry</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiarong Mao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jiamei Lu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jie Gao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Dan Zhu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Lifang Tian</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhao Chen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Lining Jia</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Li Wang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Rongguo Fu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Cellular Physiology and Biochemistry</subfield><subfield code="d">Cell Physiol Biochem Press GmbH & Co KG, 2002</subfield><subfield code="g">44(2017), 6, Seite 2228-2242</subfield><subfield code="w">(DE-627)300189702</subfield><subfield code="w">(DE-600)1482056-0</subfield><subfield code="x">14219778</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:44</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:2228-2242</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1159/000486056</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/17a46041e7f641bf8bf61d9e681780a3</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.karger.com/Article/FullText/486056</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1015-8987</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1421-9778</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_206</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_374</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2018</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">44</subfield><subfield code="j">2017</subfield><subfield code="e">6</subfield><subfield code="h">2228-2242</subfield></datafield></record></collection>
score	7.401038

Nicht das Richtige dabei?

Schreiben Sie uns!

Rosiglitazone Inhibits Angiotensin II-Induced Proliferation of Glomerular Mesangial Cells via the Gαq/Plcβ4/TRPC Signaling Pathway

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?