Cardiology

Unlocking a cell's potential to regenerate the heart

Some organisms have a remarkable capacity for regenerating tissue. If a fish or salamander suffers heart damage, for instance, their cells are able to divide and successfully repair the injured organ. Imagine if you could ...

Health

How to get that perfect shave

(HealthDay)—Guys, a perfect shave may be more about preparation and technique than the actual razor.

Medical research

New images reveal how the ear's sensory hairs take shape

Our ears are exquisite detection instruments, capable of discerning a whisper or distinct notes of music within a symphony. To pick up these sounds, tiny hair-like filaments in the inner ear must be packed into precisely ...

Medical research

Hairy skin grown from mouse stem cells

Indiana University School of Medicine researchers have cultured the first lab-grown skin tissue complete with hair follicles. This skin model, developed using stem cells from mice, more closely resembles natural hair than ...

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