Medical research

Recreating the web of blood vessels that keep human tissue alive

For years, one of the largest obstacles facing the field of regenerative medicine – the science of growing new human parts from scratch – was the need to create a circulatory system to support new tissues and organs as ...

Cardiology

Regenerating damaged cardiac muscle

To mend a broken heart—that is, to regenerate a damaged cardiac muscle—it helps to know how hearts are built. "How does one stem cell, which has no specific identity, develop into multiple cell types that organize into ...

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