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The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Niosomes are a promising, stable, and cost-effective drug delivery system with potential for improved targeting and safety.

Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.

The document concludes that the fast-growing direct-to-consumer genetic testing market lacks sufficient regulation, posing risks to consumers due to questionable test quality and accuracy.

Dermoscopy is a useful tool for identifying features of skin conditions, but more research is needed to define its role in dermatology.

Ectodin integrates BMP, SHH, and FGF signals in developing ectodermal organs.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

The timing of when the gene Bmal1 is active affects aging and survival, with its absence during development, not adulthood, leading to premature aging.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

Tofacitinib is safe and effective for severe alopecia areata, but hair loss may return 2 months after stopping treatment.

Adding anti-Müllerian hormone to PCOS criteria lowers the number of women diagnosed.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

Planarian regeneration begins with a specific gene activation caused by injury, essential for healing and tissue regrowth.

Different types of skin cells play specific roles in development, healing, and cancer.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

Noggin is necessary to start the hair growth phase in skin after birth.

PrEP for HIV is less effective in transgender women mainly due to low adherence to the treatment.

The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.

PGD2 stops hair growth and is higher in bald men with AGA.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Lactate production is important for activating hair growth stem cells.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

The virus was not found in the semen and urine of a man who tested positive for COVID-19.