Wednesday, 21 November 2018

Heart-healing fish may help humans do the same

The blind, cave-dwelling variant of the Astyanax Mexicanus tetra

After someone has had a heart attack, their heart's damaged muscle tissue is replaced by non-beating scar tissue. Unfortunately, this leaves the muscle permanently weakened, and thus susceptible to more problems. There could be new hope, however, as scientists have taken large strides toward understanding how a fish is able to heal its own heart.

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Category: Medical

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from New Atlas (Gizmag) https://ift.tt/2r0HUlA

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