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[–] derram 0 points 2 points (+2|-0) ago 

https://files.catbox.moe/hbq0rf.png :

Hair Cells Could Heal Skin Sans Scars - Scientific American

'And where hair cells appeared, fat cells did too—the fat that sits under normal skin, as a cushion. '

'"And the feature of scars is that they don't have hair follicles, sweat glands or fat."'

'Meaning hair cells are good for reducing scarring. '

'In their latest work, in the journal Science, they isolated a growth factor called BMP from the hair follicles. '

'They found that, when mice were injured, hair follicles sometimes regenerated at the wound site. '

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