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CUHK Cardiac Regeneration Research Team

CUHK Cardiac Regeneration Research Team

Immunology-Based Regeneration Researchers

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Stories

The race to repair broken hearts

New Capabilities

Discovered CD4+ Treg cells as master regulators of neonatal heart regeneration (January 2026)

Researchers just demonstrated they can regenerate heart muscle using reprogrammed stem cellsβ€”and for the first time, proved these patches work in a human patient. In January 2025, a 46-year-old woman with advanced heart failure received 10 patches containing 400 million stem cell-derived heart muscle cells. Three months later, when she received a transplant, examination of her original heart revealed the patches had survived, formed blood vessels, and integrated with her heart tissue.

Updated May 21