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A chemical called 5-Bromo-2′-deoxyuridine caused rapid hair loss in mice by killing certain skin cells through a specific cell death pathway.

African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.

Bicalutamide effectively treats prostate cancer but needs careful monitoring for side effects.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

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

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.

JAK inhibitors are effective in treating various immune-related diseases, not just rheumatoid arthritis.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

Wnt ligands are crucial for hair growth and repair.

High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.

Female pattern hair loss has unclear causes, possibly involving genetics, hormones, and environment, and needs better treatments.

A specific genetic mutation may increase male pattern baldness risk, especially in Europeans.

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Wnt10b helps hair follicle cells mature and produce pigment.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

Researchers created a mouse model of a type of rickets that does not cause hair loss.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Cells treated with Wnt-10b can grow hair after being transplanted into mice.

High energy boosts root hair growth in plants, while low energy stops it.

Low vitamin D receptor levels found in hair loss patients; topical vitamin D treatment suggested.

A new PAX9 gene mutation causes missing teeth and hair problems, but not skin or nail issues.

Mice lacking steroid 5α-reductase 2 show less aggression and better impulse control.

Hair follicle cells resist turning into skin cells.

Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Removing Sprouty genes in mice causes various hormone-related issues but does not increase cancer risk by one year of age.

FOL-026 peptide can help repair blood vessels and promote growth, offering potential treatment for vascular diseases.

Hair follicle patterns form through a mix of self-organization and signaling interactions.

The skin's ability to produce hormones is linked to various skin conditions, and better understanding this process could lead to new treatments.