Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury

Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanopart...
Ausführliche Beschreibung

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Autor*in:	Xie, Xishao [verfasserIn] Zhang, Yunjing Su, Xinwan Wang, Junni Yao, Xi Lv, Dou Zhou, Qin Mao, Jianhua Chen, Jianghua Han, Fei Li, Yangyang Lin, Weiqiang

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	gallium nanoparticles acute kidney injury ischemia-reperfusion injury iron metabolism ferroptosis

Anmerkung:	© Tsinghua University Press 2022

Übergeordnetes Werk:	Enthalten in: Nano research - [S.l.] : Tsinghua Press, 2008, 15(2022), 7 vom: 04. Mai, Seite 6315-6327
Übergeordnetes Werk:	volume:15 ; year:2022 ; number:7 ; day:04 ; month:05 ; pages:6315-6327

Links:	Volltext

DOI / URN:	10.1007/s12274-022-4257-y

Katalog-ID:	SPR050844245

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520			\|a Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation.
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allfields	10.1007/s12274-022-4257-y doi (DE-627)SPR050844245 (SPR)s12274-022-4257-y-e DE-627 ger DE-627 rakwb eng Xie, Xishao verfasserin aut Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213 Zhang, Yunjing aut Su, Xinwan aut Wang, Junni aut Yao, Xi aut Lv, Dou aut Zhou, Qin aut Mao, Jianhua aut Chen, Jianghua aut Han, Fei aut Li, Yangyang aut Lin, Weiqiang aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 15(2022), 7 vom: 04. Mai, Seite 6315-6327 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327 https://dx.doi.org/10.1007/s12274-022-4257-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 7 04 05 6315-6327
spelling	10.1007/s12274-022-4257-y doi (DE-627)SPR050844245 (SPR)s12274-022-4257-y-e DE-627 ger DE-627 rakwb eng Xie, Xishao verfasserin aut Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213 Zhang, Yunjing aut Su, Xinwan aut Wang, Junni aut Yao, Xi aut Lv, Dou aut Zhou, Qin aut Mao, Jianhua aut Chen, Jianghua aut Han, Fei aut Li, Yangyang aut Lin, Weiqiang aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 15(2022), 7 vom: 04. Mai, Seite 6315-6327 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327 https://dx.doi.org/10.1007/s12274-022-4257-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 7 04 05 6315-6327
allfields_unstemmed	10.1007/s12274-022-4257-y doi (DE-627)SPR050844245 (SPR)s12274-022-4257-y-e DE-627 ger DE-627 rakwb eng Xie, Xishao verfasserin aut Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213 Zhang, Yunjing aut Su, Xinwan aut Wang, Junni aut Yao, Xi aut Lv, Dou aut Zhou, Qin aut Mao, Jianhua aut Chen, Jianghua aut Han, Fei aut Li, Yangyang aut Lin, Weiqiang aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 15(2022), 7 vom: 04. Mai, Seite 6315-6327 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327 https://dx.doi.org/10.1007/s12274-022-4257-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 7 04 05 6315-6327
allfieldsGer	10.1007/s12274-022-4257-y doi (DE-627)SPR050844245 (SPR)s12274-022-4257-y-e DE-627 ger DE-627 rakwb eng Xie, Xishao verfasserin aut Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213 Zhang, Yunjing aut Su, Xinwan aut Wang, Junni aut Yao, Xi aut Lv, Dou aut Zhou, Qin aut Mao, Jianhua aut Chen, Jianghua aut Han, Fei aut Li, Yangyang aut Lin, Weiqiang aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 15(2022), 7 vom: 04. Mai, Seite 6315-6327 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327 https://dx.doi.org/10.1007/s12274-022-4257-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 7 04 05 6315-6327
allfieldsSound	10.1007/s12274-022-4257-y doi (DE-627)SPR050844245 (SPR)s12274-022-4257-y-e DE-627 ger DE-627 rakwb eng Xie, Xishao verfasserin aut Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213 Zhang, Yunjing aut Su, Xinwan aut Wang, Junni aut Yao, Xi aut Lv, Dou aut Zhou, Qin aut Mao, Jianhua aut Chen, Jianghua aut Han, Fei aut Li, Yangyang aut Lin, Weiqiang aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 15(2022), 7 vom: 04. Mai, Seite 6315-6327 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327 https://dx.doi.org/10.1007/s12274-022-4257-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 7 04 05 6315-6327
language	English
source	Enthalten in Nano research 15(2022), 7 vom: 04. Mai, Seite 6315-6327 volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327
sourceStr	Enthalten in Nano research 15(2022), 7 vom: 04. Mai, Seite 6315-6327 volume:15 year:2022 number:7 day:04 month:05 pages:6315-6327
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	gallium nanoparticles acute kidney injury ischemia-reperfusion injury iron metabolism ferroptosis
isfreeaccess_bool	false
container_title	Nano research
authorswithroles_txt_mv	Xie, Xishao @@aut@@ Zhang, Yunjing @@aut@@ Su, Xinwan @@aut@@ Wang, Junni @@aut@@ Yao, Xi @@aut@@ Lv, Dou @@aut@@ Zhou, Qin @@aut@@ Mao, Jianhua @@aut@@ Chen, Jianghua @@aut@@ Han, Fei @@aut@@ Li, Yangyang @@aut@@ Lin, Weiqiang @@aut@@
publishDateDaySort_date	2022-05-04T00:00:00Z
hierarchy_top_id	57375361X
id	SPR050844245
language_de	englisch
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author	Xie, Xishao
spellingShingle	Xie, Xishao misc gallium nanoparticles misc acute kidney injury misc ischemia-reperfusion injury misc iron metabolism misc ferroptosis Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
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topic_title	Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury gallium nanoparticles (dpeaa)DE-He213 acute kidney injury (dpeaa)DE-He213 ischemia-reperfusion injury (dpeaa)DE-He213 iron metabolism (dpeaa)DE-He213 ferroptosis (dpeaa)DE-He213
topic	misc gallium nanoparticles misc acute kidney injury misc ischemia-reperfusion injury misc iron metabolism misc ferroptosis
topic_unstemmed	misc gallium nanoparticles misc acute kidney injury misc ischemia-reperfusion injury misc iron metabolism misc ferroptosis
topic_browse	misc gallium nanoparticles misc acute kidney injury misc ischemia-reperfusion injury misc iron metabolism misc ferroptosis
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title	Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
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title_full	Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
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author_browse	Xie, Xishao Zhang, Yunjing Su, Xinwan Wang, Junni Yao, Xi Lv, Dou Zhou, Qin Mao, Jianhua Chen, Jianghua Han, Fei Li, Yangyang Lin, Weiqiang
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title_sort	targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
title_auth	Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
abstract	Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. © Tsinghua University Press 2022
abstractGer	Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. © Tsinghua University Press 2022
abstract_unstemmed	Abstract Ferroptosis plays a critical pathophysiological role in several types of acute kidney injury (AKI). The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. Our study suggests that GGP NPs may be an effective and promising candidate for AKI treatment and enable potential clinical translation. © Tsinghua University Press 2022
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title_short	Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury
url	https://dx.doi.org/10.1007/s12274-022-4257-y
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author2	Zhang, Yunjing Su, Xinwan Wang, Junni Yao, Xi Lv, Dou Zhou, Qin Mao, Jianhua Chen, Jianghua Han, Fei Li, Yangyang Lin, Weiqiang
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up_date	2024-07-03T18:08:31.131Z
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The development of nanomaterials targeting iron metabolism and ferroptosis is a promising approach for AKI treatment. Herein, we synthesized gallic acid-gallium polyvinyl pyrrolidone nanoparticles (GGP NPs) as a potential iron-scavenging agent because of their nearly ionic radius and chemical similarity with iron. The results indicated that GGP NPs accumulated in tubular epithelial cells and showed good biocompatibility. GGP NPs significantly inhibited cisplatin (CP)-induced ferroptosis in HK-2 cells by reducing the accumulation of intracellular free iron and mitochondrial dysfunction, and suppressing the perturbations of ferroptosis processes, including lipid peroxidation, nicotinamide adenine dinucleotide phosphate (NADPH) and glutathione (GSH) levels, glutathione peroxidase 4 (GPX4) activity, and ferritinophagy. An in vivo study demonstrated that treatment with GGP NPs significantly ameliorated the renal tubular injury and mitochondrial damage induced by CP treatment or ischemia-reperfusion injury. 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Targeting iron metabolism using gallium nanoparticles to suppress ferroptosis and effectively mitigate acute kidney injury

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