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Hox genes control hair growth patterns in mammals by regulating stem cell activity in the skin.

Baby born healthy despite mom taking finasteride, but more research needed.

Researchers created a model to understand heart aging, highlighting the role of microRNAs and identifying key genes and pathways involved.

A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.

Neutered ferrets often develop hyperadrenocorticism, with symptoms like hair loss and lethargy, and androstenedione is a key indicator for diagnosis.

Cilostazol may help hair grow and could be a new treatment for hair loss.

A man had a rare pigmented nodule on his scalp that developed from birthmarks.

A woman's cyclic Cushing syndrome was caused by a tumor in her adrenal gland that produced ACTH.

A rare case of Cushing syndrome was successfully treated with one-sided adrenal gland removal, suggesting personalized treatment is important.

A patient with myotonic dystrophy had several autoimmune disorders and thyroid cancer, suggesting a possible link between these conditions.

Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.

The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.

Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.

Glycogen metabolism is important for energy and processes in human hair follicles, and hair follicles may produce glucose from lactate.

Hair follicle stem cells can change their role to ensure proper hair development.

Stabilizing HIF1A in hair follicles increases glycolysis, which may help reduce oxidative stress and support hair growth.

A virus protein can activate a pathway that may lead to abnormal hair follicle development.

Certain microRNAs may protect against hair loss in alopecia areata and could be potential treatment targets.

Scientists can control how skin stem cells divide by using different treatments.

Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.

Prednisone has risks for lupus patients, isotretinoin is safe for mental health, transplant patients risk skin cancer, and various treatments are effective for specific skin conditions.

Women with hair loss have higher androgen levels, while men with early balding have altered androgen ratios.

Hysteroscopic surgery is better than hysterectomy for treating dysfunctional uterine bleeding due to fewer complications and quicker recovery, with high satisfaction in both treatments.

Low-level laser therapy helps hair growth and reduces hair loss with few side effects.

The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.

Mice without the vitamin D receptor have bone issues and other health problems, suggesting vitamin D is important for preventing various diseases in humans.

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

The guideline suggests using specific criteria to diagnose PCOS, recommends various treatments for its symptoms, and advises screening for related health issues.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Fat-related cells are important for initiating hair growth.