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Testosterone affects blood pressure control and inflammation in male rats with endotoxic shock, and blocking certain hormones may help treat it.

Food deprivation increases MST enzyme in the brain, possibly affecting energy balance.

Higher cortisol and cortisone levels in hair may predict mood disorders after a stroke.

People with an imbalance between their cognitive and emotional empathy have lower levels of the hormone oxytocin in their hair.

Microglia, the brain's immune cells, may contribute to Polycystic Ovary Syndrome (PCOS) by altering the female brain's structure and function, with kisspeptin neurons and GABA neurotransmitters also playing a role.

Disrupted stem cell signals in hairpoor mice cause hair loss.

Key genes regulate hair follicle phase changes in Inner Mongolia cashmere goats.

Dexamethasone may influence hair growth by altering estrogen receptor activity in hair cells.

Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Maternal melatonin improves offspring hair growth by affecting specific proteins and pathways.

Targeting multiple pathways may improve treatments for androgenetic alopecia.

Stress increases nerve growth factor, causing hair loss in mice.

Mice skin has components that could help with hair growth and might be used for diabetes treatment.

Benign conditions can mimic serious ones in postmenopausal hyperandrogenism, requiring careful diagnosis.

Skin produces different hormones depending on body part and sex, and a new method can measure them.

Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.

Androgens and estrogens are crucial for insulin secretion in males.

The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.

Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.

Gremlin proteins help regulate hair growth by balancing signals in hair follicles.

Muscarinic acetylcholine receptors help regulate and promote hair growth.

Follistatin helps hair growth and cycling, while activin prevents it.

TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.

Epidermal signaling helps regenerate fingertip tissue.

First-episode psychosis patients have higher hair cortisol levels, indicating early stress response issues.

Finasteride treatment in rats changed the expression of genes related to psychiatric and neurological functions, and these changes persisted after stopping the drug.

The new rodent model successfully mimics non-lean human PCOS symptoms.