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Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells
Hybrid approaches combining gene- and cell-based therapies to make biological pacemakers are a promising therapeutic avenue for bradyarrhythmia. The present study aimed to direct adipose tissue-derived stem cells (ADSCs) to differentiate specifically into cardiac pacemaker cells by overexpressing a...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
D.A. Spandidos
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6317671/ https://www.ncbi.nlm.nih.gov/pubmed/30483766 http://dx.doi.org/10.3892/ijmm.2018.4002 |
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author | Zhang, Jian Yang, Mei Yang, An-Kang Wang, Xi Tang, Yan-Hong Zhao, Qing-Yan Wang, Teng Chen, Yu-Ting Huang, Cong-Xin |
author_facet | Zhang, Jian Yang, Mei Yang, An-Kang Wang, Xi Tang, Yan-Hong Zhao, Qing-Yan Wang, Teng Chen, Yu-Ting Huang, Cong-Xin |
author_sort | Zhang, Jian |
collection | PubMed |
description | Hybrid approaches combining gene- and cell-based therapies to make biological pacemakers are a promising therapeutic avenue for bradyarrhythmia. The present study aimed to direct adipose tissue-derived stem cells (ADSCs) to differentiate specifically into cardiac pacemaker cells by overexpressing a single transcription factor, insulin gene enhancer binding protein 1 (ISL-1). In the present study, the ADSCs were transfected with ISL‑1 or mCherry fluorescent protein lentiviral vectors and co-cultured with neonatal rat ventricular cardiomyocytes (NRVMs) in vitro for 5-7 days. The feasibility of regulating the differentiation of ADSCs into pacemaker-like cells by overexpressing ISL-1 was evaluated by observation of cell morphology and beating rate, reverse transcription-quantitative polymerase chain reaction analysis, western blotting, immunofluorescence and analysis of electrophysiological activity. In conclusion, these data indicated that the overexpression of ISL-1 in ADSCs may enhance the pacemaker phenotype and automaticity in vitro, features which were significantly increased following co‑culture induction. |
format | Online Article Text |
id | pubmed-6317671 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | D.A. Spandidos |
record_format | MEDLINE/PubMed |
spelling | pubmed-63176712019-01-24 Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells Zhang, Jian Yang, Mei Yang, An-Kang Wang, Xi Tang, Yan-Hong Zhao, Qing-Yan Wang, Teng Chen, Yu-Ting Huang, Cong-Xin Int J Mol Med Articles Hybrid approaches combining gene- and cell-based therapies to make biological pacemakers are a promising therapeutic avenue for bradyarrhythmia. The present study aimed to direct adipose tissue-derived stem cells (ADSCs) to differentiate specifically into cardiac pacemaker cells by overexpressing a single transcription factor, insulin gene enhancer binding protein 1 (ISL-1). In the present study, the ADSCs were transfected with ISL‑1 or mCherry fluorescent protein lentiviral vectors and co-cultured with neonatal rat ventricular cardiomyocytes (NRVMs) in vitro for 5-7 days. The feasibility of regulating the differentiation of ADSCs into pacemaker-like cells by overexpressing ISL-1 was evaluated by observation of cell morphology and beating rate, reverse transcription-quantitative polymerase chain reaction analysis, western blotting, immunofluorescence and analysis of electrophysiological activity. In conclusion, these data indicated that the overexpression of ISL-1 in ADSCs may enhance the pacemaker phenotype and automaticity in vitro, features which were significantly increased following co‑culture induction. D.A. Spandidos 2019-02 2018-11-27 /pmc/articles/PMC6317671/ /pubmed/30483766 http://dx.doi.org/10.3892/ijmm.2018.4002 Text en Copyright: © Zhang et al. This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/) , which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. |
spellingShingle | Articles Zhang, Jian Yang, Mei Yang, An-Kang Wang, Xi Tang, Yan-Hong Zhao, Qing-Yan Wang, Teng Chen, Yu-Ting Huang, Cong-Xin Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title | Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title_full | Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title_fullStr | Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title_full_unstemmed | Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title_short | Insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
title_sort | insulin gene enhancer binding protein 1 induces adipose tissue‑derived stem cells to differentiate into pacemaker‑like cells |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6317671/ https://www.ncbi.nlm.nih.gov/pubmed/30483766 http://dx.doi.org/10.3892/ijmm.2018.4002 |
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