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The May issue discussed publishing agreements and four studies on cholesterol in hair, cancer cell changes, hormones in the uterus, and skin protein effects.

Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.

SOX9 is essential for the development of various organs and hair follicles.

FP-1 is a key protein in rat hair growth, active only during the growth phase.

Cells from balding scalps have more androgen receptors than cells from non-balding scalps.

Dermal papilla cells are key for hair growth and could help us understand and treat hair loss.

PSA levels could help detect illegal steroid use in female athletes but face challenges like cost and PCOS prevalence.

Chemotherapy for prostate, bladder, and testicular cancer patients commonly causes hair loss, fatigue, and decreased appetite.

The document concludes that identifying the specific cells where skin cancers begin is important for creating better prevention, detection, and treatment methods.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

Targeting colon cancer stem cells might lead to better treatment results.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Men, especially older ones with health issues like prostate cancer, may have worse COVID-19 outcomes and could benefit from therapies targeting male hormones.

Androgens block hair growth by disrupting cell signals; targeting GSK-3 may help treat hair loss.

Androgens slow hair growth by altering Wnt signaling in balding cells.

High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.

Disrupting Stat3 in hair follicle stem cells greatly reduces skin tumor formation.

Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.

Rat dermal papilla cells have unique genes crucial for hair growth.

Modified stem cells that overexpress a specific protein can improve hair growth and reduce hair abnormalities in mice.

Biomaterials combined with stem cells show promise for improving tissue repair and medical treatments.

A plant mixture extract helped grow hair by boosting cell growth and growth factors while blocking a hair loss-related enzyme.

The drugs finasteride and dutasteride reduce low-grade prostate cancers but may double the risk of high-grade cancers.

Blocking the enzyme 5α-reductase can shrink the prostate and help treat enlarged prostate issues.

Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.

New genes found linked to balding, may help develop future treatments.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.

Meis1 is crucial for skin health and tumor development.

The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.