On the cover:

A maze and a cave?

This is a heart of a newborn opossum (red). Opossums are marsupials, like kangaroos. Their hearts retain the ability to regenerate for at least two weeks after birth, which is the longest reported to date in mammals. The green cells are those currently proliferating.

◎Credit:
Lab for Heart Regeneration

BDR Times is also available in print. You can download PDF from here. Some articles may be shortened in the printed version.


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