Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes

Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the diff...
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Autor*in:	Isabela Tiemy Pereira [verfasserIn] Lucia Spangenberg [verfasserIn] Anny Waloski Robert [verfasserIn] Rocío Amorín [verfasserIn] Marco Augusto Stimamiglio [verfasserIn] Hugo Naya [verfasserIn] Bruno Dallagiovanna [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation

Übergeordnetes Werk:	In: BMC Genomics - BMC, 2003, 20(2019), 1, Seite 16
Übergeordnetes Werk:	volume:20 ; year:2019 ; number:1 ; pages:16

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1186/s12864-019-5550-3

Katalog-ID:	DOAJ004933532

Internformat


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520			\|a Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches.
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700	0		\|a Bruno Dallagiovanna \|e verfasserin \|4 aut
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Indexfelder

author_variant	i t p itp l s ls a w r awr r a ra m a s mas h n hn b d bd
matchkey_str	article:14712164:2019----::adoygncifrnitoifntndyifrnilras
hierarchy_sort_str	2019
callnumber-subject-code	TP
publishDate	2019
allfields	10.1186/s12864-019-5550-3 doi (DE-627)DOAJ004933532 (DE-599)DOAJa8591d24c76a4f1ba5aa2fd09b42101d DE-627 ger DE-627 rakwb eng TP248.13-248.65 QH426-470 Isabela Tiemy Pereira verfasserin aut Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches. Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics Lucia Spangenberg verfasserin aut Anny Waloski Robert verfasserin aut Rocío Amorín verfasserin aut Marco Augusto Stimamiglio verfasserin aut Hugo Naya verfasserin aut Bruno Dallagiovanna verfasserin aut In BMC Genomics BMC, 2003 20(2019), 1, Seite 16 (DE-627)326644954 (DE-600)2041499-7 14712164 nnns volume:20 year:2019 number:1 pages:16 https://doi.org/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d kostenfrei http://link.springer.com/article/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/toc/1471-2164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_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_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 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 20 2019 1 16
spelling	10.1186/s12864-019-5550-3 doi (DE-627)DOAJ004933532 (DE-599)DOAJa8591d24c76a4f1ba5aa2fd09b42101d DE-627 ger DE-627 rakwb eng TP248.13-248.65 QH426-470 Isabela Tiemy Pereira verfasserin aut Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches. Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics Lucia Spangenberg verfasserin aut Anny Waloski Robert verfasserin aut Rocío Amorín verfasserin aut Marco Augusto Stimamiglio verfasserin aut Hugo Naya verfasserin aut Bruno Dallagiovanna verfasserin aut In BMC Genomics BMC, 2003 20(2019), 1, Seite 16 (DE-627)326644954 (DE-600)2041499-7 14712164 nnns volume:20 year:2019 number:1 pages:16 https://doi.org/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d kostenfrei http://link.springer.com/article/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/toc/1471-2164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_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_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 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 20 2019 1 16
allfields_unstemmed	10.1186/s12864-019-5550-3 doi (DE-627)DOAJ004933532 (DE-599)DOAJa8591d24c76a4f1ba5aa2fd09b42101d DE-627 ger DE-627 rakwb eng TP248.13-248.65 QH426-470 Isabela Tiemy Pereira verfasserin aut Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches. Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics Lucia Spangenberg verfasserin aut Anny Waloski Robert verfasserin aut Rocío Amorín verfasserin aut Marco Augusto Stimamiglio verfasserin aut Hugo Naya verfasserin aut Bruno Dallagiovanna verfasserin aut In BMC Genomics BMC, 2003 20(2019), 1, Seite 16 (DE-627)326644954 (DE-600)2041499-7 14712164 nnns volume:20 year:2019 number:1 pages:16 https://doi.org/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d kostenfrei http://link.springer.com/article/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/toc/1471-2164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_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_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 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 20 2019 1 16
allfieldsGer	10.1186/s12864-019-5550-3 doi (DE-627)DOAJ004933532 (DE-599)DOAJa8591d24c76a4f1ba5aa2fd09b42101d DE-627 ger DE-627 rakwb eng TP248.13-248.65 QH426-470 Isabela Tiemy Pereira verfasserin aut Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches. Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics Lucia Spangenberg verfasserin aut Anny Waloski Robert verfasserin aut Rocío Amorín verfasserin aut Marco Augusto Stimamiglio verfasserin aut Hugo Naya verfasserin aut Bruno Dallagiovanna verfasserin aut In BMC Genomics BMC, 2003 20(2019), 1, Seite 16 (DE-627)326644954 (DE-600)2041499-7 14712164 nnns volume:20 year:2019 number:1 pages:16 https://doi.org/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d kostenfrei http://link.springer.com/article/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/toc/1471-2164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_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_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 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 20 2019 1 16
allfieldsSound	10.1186/s12864-019-5550-3 doi (DE-627)DOAJ004933532 (DE-599)DOAJa8591d24c76a4f1ba5aa2fd09b42101d DE-627 ger DE-627 rakwb eng TP248.13-248.65 QH426-470 Isabela Tiemy Pereira verfasserin aut Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches. Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics Lucia Spangenberg verfasserin aut Anny Waloski Robert verfasserin aut Rocío Amorín verfasserin aut Marco Augusto Stimamiglio verfasserin aut Hugo Naya verfasserin aut Bruno Dallagiovanna verfasserin aut In BMC Genomics BMC, 2003 20(2019), 1, Seite 16 (DE-627)326644954 (DE-600)2041499-7 14712164 nnns volume:20 year:2019 number:1 pages:16 https://doi.org/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d kostenfrei http://link.springer.com/article/10.1186/s12864-019-5550-3 kostenfrei https://doaj.org/toc/1471-2164 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_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_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 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 20 2019 1 16
language	English
source	In BMC Genomics 20(2019), 1, Seite 16 volume:20 year:2019 number:1 pages:16
sourceStr	In BMC Genomics 20(2019), 1, Seite 16 volume:20 year:2019 number:1 pages:16
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation Biotechnology Genetics
isfreeaccess_bool	true
container_title	BMC Genomics
authorswithroles_txt_mv	Isabela Tiemy Pereira @@aut@@ Lucia Spangenberg @@aut@@ Anny Waloski Robert @@aut@@ Rocío Amorín @@aut@@ Marco Augusto Stimamiglio @@aut@@ Hugo Naya @@aut@@ Bruno Dallagiovanna @@aut@@
publishDateDaySort_date	2019-01-01T00:00:00Z
hierarchy_top_id	326644954
id	DOAJ004933532
language_de	englisch
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callnumber-first	T - Technology
author	Isabela Tiemy Pereira
spellingShingle	Isabela Tiemy Pereira misc TP248.13-248.65 misc QH426-470 misc Cardiomyogenesis misc hESC-derived cardiomyocytes misc Polysome profiling misc Post-transcriptional regulation misc Biotechnology misc Genetics Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes
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topic_title	TP248.13-248.65 QH426-470 Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes Cardiomyogenesis hESC-derived cardiomyocytes Polysome profiling Post-transcriptional regulation
topic	misc TP248.13-248.65 misc QH426-470 misc Cardiomyogenesis misc hESC-derived cardiomyocytes misc Polysome profiling misc Post-transcriptional regulation misc Biotechnology misc Genetics
topic_unstemmed	misc TP248.13-248.65 misc QH426-470 misc Cardiomyogenesis misc hESC-derived cardiomyocytes misc Polysome profiling misc Post-transcriptional regulation misc Biotechnology misc Genetics
topic_browse	misc TP248.13-248.65 misc QH426-470 misc Cardiomyogenesis misc hESC-derived cardiomyocytes misc Polysome profiling misc Post-transcriptional regulation misc Biotechnology misc Genetics
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title	Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes
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title_full	Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes
author_sort	Isabela Tiemy Pereira
journal	BMC Genomics
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author_browse	Isabela Tiemy Pereira Lucia Spangenberg Anny Waloski Robert Rocío Amorín Marco Augusto Stimamiglio Hugo Naya Bruno Dallagiovanna
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author-letter	Isabela Tiemy Pereira
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title_sort	cardiomyogenic differentiation is fine-tuned by differential mrna association with polysomes
callnumber	TP248.13-248.65
title_auth	Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes
abstract	Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches.
abstractGer	Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches.
abstract_unstemmed	Abstract Background Cardiac cell fate specification occurs through progressive steps, and its gene expression regulation features are still being defined. There has been an increasing interest in understanding the coordination between transcription and post-transcriptional regulation during the differentiation processes. Here, we took advantage of the polysome profiling technique to isolate and high-throughput sequence ribosome-free and polysome-bound RNAs during cardiomyogenesis. Results We showed that polysome-bound RNAs exhibit the cardiomyogenic commitment gene expression and that mesoderm-to-cardiac progenitor stages are strongly regulated. Additionally, we compared ribosome-free and polysome-bound RNAs and found that the post-transcriptional regulation vastly contributes to cardiac phenotype determination, including RNA recruitment to and dissociation from ribosomes. Moreover, we found that protein synthesis is decreased in cardiomyocytes compared to human embryonic stem-cells (hESCs), possibly due to the down-regulation of translation-related genes. Conclusions Our data provided a powerful tool to investigate genes potentially controlled by post-transcriptional mechanisms during the cardiac differentiation of hESC. This work could prospect fundamental tools to develop new therapy and research approaches.
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title_short	Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes
url	https://doi.org/10.1186/s12864-019-5550-3 https://doaj.org/article/a8591d24c76a4f1ba5aa2fd09b42101d http://link.springer.com/article/10.1186/s12864-019-5550-3 https://doaj.org/toc/1471-2164
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author2	Lucia Spangenberg Anny Waloski Robert Rocío Amorín Marco Augusto Stimamiglio Hugo Naya Bruno Dallagiovanna
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up_date	2024-07-04T01:43:10.578Z
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Cardiomyogenic differentiation is fine-tuned by differential mRNA association with polysomes

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