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Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.

A Chinese family had a child with a specific gene mutation causing vitamin D-resistant rickets, but the child improved with calcium and low-dose calcitriol.

Two new compounds were found to effectively reduce hair growth in mice.

Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.

The conclusion is that certain genetic factors and blood types may affect COVID-19 severity, but changes in ACE2 and TMPRSS2 genes are not clearly linked to it.

The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.

Elaine Fuchs' research shows how skin stem cells maintain health, aid in healing, and are involved in cancer.

Different forms of FGF5 either promote or inhibit hair growth.

Wnt and Shh signaling are key in noggin-induced tumors, and blocking them can slow tumor growth.

Hair follicle stem cells are important for maintaining healthy skin and interact with many signals.

Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

Wild African goats have genetic adaptations for surviving harsh desert conditions.

Some existing drugs and natural products might work against COVID-19 by targeting the virus's main protease.

Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Stem cells show promise for hair loss treatment, but no effective product for hair regeneration has been developed yet.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

PTHrP is important for bone formation and may be targeted for osteoporosis treatment and longevity therapies.

The vitamin D receptor has many roles in the body beyond managing calcium, affecting the immune system, hair growth, muscles, fat, bone marrow, and cancer cells.

Melatonin directly affects mouse hair follicles and may influence hair growth.

Alopecia in patients with epidermolysis bullosa varies in severity and is often caused by skin blistering or trauma.

The vitamin D receptor is crucial for bone health and affects various body systems, with mutations potentially leading to disease.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

A mother's diet at conception can cause lasting genetic changes in her child.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Half of people with Alopecia Areata may see hair regrowth within a year without treatment, but recovery is unpredictable.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Human skin can make serotonin and melatonin, which help protect and maintain it.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.