Some hair loss in men is linked to weight loss drug use

Men already genetically at risk for the most common form of hair loss have a 7% added risk of losing their hair if they use drugs like Ozempic, Wegovy and Zepbound for type 2 diabetes and obesity, a new study shows.

Could skin reveal new clues about aging and frailty?

When it comes to aging skin, scientists think of much more than wrinkles. They think of an organ with multitudes of microbes, immune cells, structural proteins and chemical signals that constantly interact with one another.

How melanoma silences the skin's natural antitumor defense

Cancers actively remodel their surrounding cells and tissues to create a microenvironment that favors their growth, survival and spread. Melanoma, a cancer of the pigment-producing melanocytes of the skin, is one of the most ...

Injectable microgels for targeted keloid radiotherapy

Keloids are abnormal fibroproliferative scars that form when overactive fibroblasts produce excessive collagen after skin injury. Unlike ordinary scars, they can extend beyond the original wound and cause itching, pain and ...

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