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Lack of sleep in mice leads to prostatitis by reducing certain hormones and activating an inflammatory pathway, which can be temporarily fixed with normal sleep.

5alpha-reductase 2 is crucial for proper male brain development and sexual differentiation.

Different PADI isoforms help cells develop diverse functions.

The document concludes that a compound with potential for treating prostate cancer and hair loss was successfully made and its detailed structure was confirmed.

PDGF signaling is crucial for maintaining fat stem cells in the skin, and its level of activation can either preserve these cells or cause fibrosis.

Mouse hair cells respond to male hormones by growing less, and this can be stopped by certain blockers.

Estrogen Receptor ß (ERß) is the main hormone controller in human skin and hair follicles, not Estrogen Receptor α (ERα) or the Androgen Receptor (AR).

ME1 and PPAR signaling may influence hair loss in androgenetic alopecia.

Finasteride treatment can decrease certain steroids and increase others, possibly leading to depression symptoms in some cases.

Stress and alcohol affect brain chemicals differently in rats, mice, and humans, influenced by genetic differences.

Men might have a version of the female disease, polycystic ovarian syndrome, shown by changes in hormone levels and early baldness, but more research is needed to fully understand it.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Activating the sonic hedgehog pathway in chicken embryos can permanently change scales to feathers.

New A-homo-B, 19-dinor steroids showed strong antiandrogenic activity without affecting the enzyme 5α-reductase or androgen receptor binding.

A natural steroid in the body may protect against eye damage in glaucoma.

A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.

Enhanced stem cells from the placenta can reduce fat cell formation in eye disease.

Androgen levels are more linked to body size in boys than girls.

Testosterone affects stress hormone levels differently in adolescent and adult male rats.

Protein tyrosine kinases are key in male pattern baldness, affecting skin structure, hair growth, and immune responses.

Androgen signaling reduces Wnt activity, affecting prostate stem cell growth.

Skin organoids can regenerate hair by forming specific cell units with certain signals.

Hepatitis B virus alters steroid hormones in male mice, reducing dihydrotestosterone to inhibit viral replication.

Certain gene variations are linked to a higher risk of severe acne, suggesting a genetic influence on the condition.

Human hair follicles can make and process prostaglandins, which may affect hair growth.

New compounds were made that effectively block a specific enzyme related to androgen conditions.