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Environmental factors and exposure to toxins may contribute to male infertility by affecting sperm and hormone function.

New treatments for hair growth disorders are needed due to limited current options and complex hair follicle biology.

Ascorbigen increases hair cell growth in a lab setting but does not prevent hair loss from chemotherapy in mice.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Chemotherapy often causes hair loss, which usually grows back within 3 to 6 months, but there's no effective treatment to prevent it.

Hormonal changes and psychological issues can cause sexual dysfunction in postmenopausal women. Behavioral therapy is recommended first, with hormone replacement helping some symptoms but not libido. Testosterone can improve libido, but its effects on overall sexual function are unclear. Emotional and relationship issues should be addressed before using medication, and the benefits and risks of testosterone supplementation should be considered.

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

The document concludes that scalp cooling and treatments like minoxidil can help manage hair loss from cancer therapy.

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.

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

Sebum production varies by individual and is influenced by age, gender, and hormones, affecting skin and hair health.

Finasteride improves immune response and reduces organ damage after trauma hemorrhage in mice.

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

Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.

Keratin 18 helps diagnose and predict cancer progression and affects cancer growth and spread.

Blocking the Mitochondrial Pyruvate Carrier causes stress in hair follicles, which can be reduced by an ISR inhibitor.

Androgen receptors in the mouse brain may explain cognitive and mood changes in prostate cancer treatment.

Immune cells are crucial for hair growth and preventing hair loss.

GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.

Adult female acne is a complex condition that can worsen with menopause, requiring holistic treatment and tailored skincare at different life stages.

Testosterone increases sexual behavior in female capuchin monkeys.

Most European physicians know the risks and safe use of Cyproterone acetate, but few remember receiving official safety communications.

Apigenin, found in plants and vegetables, has many health benefits, including anti-inflammatory, antioxidant, and anticancer effects.

Ritlecitinib is safe and well-tolerated for treating alopecia areata in patients aged 12 and older.

Histone modification is key in treating chronic inflammatory skin diseases.

Pica disorder in central Iraq is mainly found in females and is linked to low iron levels; treatment with iron improves most patients.

Herbal treatments can help manage PCOS symptoms.

Excess androgens may cause PCOS, not just be a symptom.

Progesterone initially worsens but later reduces neuropathic pain in mice, through different mechanisms.

Targeting the HEDGEHOG-GLI1 pathway could help treat keloids.