Multimodal Regulation of Cardiac Myocyte Proliferation

Multimodal Regulation of Cardiac Myocyte Proliferation

Xuejun Yuan, Thomas Braun

Schematic overview of cell-cycle activities, global DNA methylation, and metabolic properties of fetal, neonatal, adult, and hypertrophic cardiac myocytes. Green arrows represent cell-cycle processes leading to endomitosis and multinucleation, whereas orange arrows refer to endoreduplication resulting in polyploidy. cTnI (TNNI3) indicates cardiac troponin; FAO, fatty acid oxidation; and ssTnI(TNNI1), slow skeletal troponin. [Powerpoint File]

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