The enzyme arginase-II has an important role in cardiac aging, and blocking it could help hearts stay young longer.

The induction of the cell cycle in cardiomyocytes involves the activation of specific genes that are responsible for regulating cell division and growth. Our laboratory has discovered several ...

Researchers at the Spanish National Center for Cardiovascular Research have discovered that the ends of heart muscle cell chromosomes rapidly erode after birth, limiting the cells' ability to ...

Mouse study links heart regeneration to telomere length ... Their heart muscle cells, or cardiomyocytes, can proliferate and repair the heart in the first week after birth, ...

The team was able to express a human version of the mutant BAG3 protein in mouse cardiomyocytes, the cells that make up the heart muscle. Our mouse model successfully mimicked the human disease.

Innovative mouse model pumps new blood into study of pediatric heart disease. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2021 / 06 / 210617101232.htm ...

Now Srivastava and his team have created mouse cardiomyocytes by exposing mouse fibroblasts to three transcription factor proteins called Gata4, Mef2c and Tbx5 that activate genes needed for the ...

Mouse study links heart regeneration to telomere length Date: May 30, 2016 Source: Rockefeller University Press Summary: ... Their heart muscle cells, or cardiomyocytes, ...