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Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.

A 70-year-old woman with a malignant adrenal tumor improved after surgery and radiotherapy.

An unusual growth of Leydig cells in a woman's ovaries caused her excessive hair growth, which was treated successfully with surgery.

Father's finasteride use may affect son's fertility and testicular function.

A woman with hair loss had a benign sweat duct tumor found during a scalp biopsy.

Eating less can improve stem cell function and increase lifespan.

CD4+ skin cells may be precursors to basal cell carcinoma.

Plant extracts like Avicennia marina, Boehmeria nipononivea, and Camellia sinensis could potentially treat hair loss with fewer side effects than synthetic drugs.

Goat skin changes with the seasons due to genes affected by daylight and hormones.

Acyclovir cream may slow down hair growth, suggesting it could be a new treatment for excessive hairiness.

Alopecia Areata is an autoimmune hair loss condition, with various treatments showing mixed effectiveness and no guaranteed cure.

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

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.

Cyclophosphamide effectively induces cashmere shedding in goats without affecting their overall health.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The document explains how hair follicles develop, their structure, and how they grow.

Flavonoids and Nod factors are key for legume plant growth and could help in sustainable farming.

Researchers created a model to understand heart aging, highlighting key genes and pathways, and suggesting miR-208a as a potential heart attack biomarker.

Get head MRI for babies with achondroplasia early, use free immunoglobulin light chains to detect certain neurodevelopmental disorders, and video calls work for speech therapy in patients with facial anomalies.

Skin aging reflects overall body aging and can indicate internal health conditions.

The conference presented findings on how vitamin D levels, genetic factors, and lifestyle choices like smoking and yoga affect various health conditions and diseases.

A man got six skin cancers within a year after a cell transplant for leukemia but was cancer-free 32 months later; skin checks are important post-transplant.

Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.

Diagnosing alopecia areata is challenging and requires careful examination and various tests to distinguish it from other hair loss types.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

A thorough skin history and full examination are important for diagnosing and understanding the impact of skin diseases.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Cosmeceuticals may benefit skin health but need more research for efficacy and safety confirmation.

Skin stem cells can help improve skin repair and regeneration.

New treatments and management strategies for skin conditions like melanoma and Spitz naevi were discussed at the dermatologists' meeting.