Medicinal Chemistry Approaches to Heart Regeneration

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• 作者：Dennis Schade ; Alleyn T. Plowright
• 刊名：Journal of Medicinal Chemistry
• 出版年：2015
• 出版时间：December 24, 2015
• 年：2015
• 卷：58
• 期：24
• 页码：9451-9479
• 全文大小：1215K
• ISSN：1520-4804

文摘

Because of the minimal and clearly insufficient ability of the adult heart to regenerate after ischemic injury, there is a great opportunity to identify biological mechanisms, substances, and factors that enhance this process. Hence, innovative therapeutic management of heart failure following infarction requires a paradigm shift in pharmacotherapy. Spurred by tremendous progress in the field of stem cell and cardiac biology, several attractive approaches for regeneration of lost cardiomyocytes and supporting vasculature have emerged. Research in this area focuses on restoring the hearts’ original function via proliferation and differentiation of cardiac progenitor cells, proliferation of pre-existing cardiomyocytes, and reprogramming of cardiac fibroblasts. In this review, we outline these principal strategies, putative biological targets or signaling pathways and chemical agents, with a focus on small molecules, to achieve therapeutic heart regeneration. We also point out the many remaining questions and challenges, particularly for translating in vitro discoveries to in vivo application.