Saturday , December 4 2021

New scientific discovery can & # 39; ends with baldness



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4 & # 39; December 2018 – 18:31
Team & # 39; researchers managed to restore hair on the skin injured after activated track & # 39; cell signaling.

No more bald? Team & # 39; researchers led by scientists from the School of Medicine at the University & # 39; New York managed to identify paths & # 39; molecular signaling to prevent hair growth on the injured skin, which can help in the search for better drugs to reverse baldness, GEN.

In their study, the scientists activated a track & # 39; signaling & # 39; sonic hedgehog (SHH) used by cells to communicate with & # 39; other. It is known that the track is very active during early human growth stages in the uterus, where hair follicles form, but stagnate in the skin injured in & # 39; adult b & # 39; health.

"We have identified that the activation of track & # 39; SHH again & # 39; install niche skin regeneration, called" dermal papilla ', which is necessary and sufficient for neoń°jostika of hair follicles (HFN) .

"Our results show that stimulation of fibroblasts through the passage of Sonic hedgehog can activate the earliest hair growth in wound healing", said the principal investigator of the study, Mayumi Ito , professor in the Department of Dermatology at the Health center & # 39; Langone associated with & # 39; University & # 39; New York.

The researcher said that she hopes to work help achieve its main objective, which is the return of mature skin in its embryonic state can & # 39; produce new hair follicles not only in event & # 39; injured skin, but also in & # 39; people remained bald by aging.

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