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New protein changes may be involved in the immune attack on hair follicles in alopecia areata.

Eyelash alopecia areata often goes undiagnosed and can lead to complete eyelash regrowth, especially in younger patients.

A man developed a rare scalp disorder, Folliculitis Decalvans, 20 years after hair restoration surgery, and it required long-term antibiotic treatment.

Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.

Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.

Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.

Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.

Cutting scalp biopsies in consecutive slices improves diagnosis of hair loss conditions.

Melatonin receptors in hair follicles help regulate hair growth and could treat hair loss.

Activating the Nrf2 pathway reduces inflammation and cell activation in human hair follicles, suggesting a potential treatment for certain hair loss conditions.

A protein called sFRP4 from skin cells stops the development of pigment-producing cells in hair.

A substance called sodium zinc dihydrolipoylhistidinate can significantly reduce hair loss caused by chemotherapy in rats.

RT1640 treatment reverses gray hair and promotes hair growth in mice.

The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.

Fractional lasers and microneedling, combined with topical agents, could potentially treat Alopecia Areata effectively, but more research is needed due to limited data.

Researchers developed a method to measure drugs in hair follicles and found that both water-loving and fat-loving drugs can be detected after being applied to the skin.

Targeting FGFR-1 with antisense oligonucleotides may help treat baldness by increasing hair follicle activity.

Two mouse mutations cause similar hair loss despite different skin changes.

Epimedium extract helps increase skin pigmentation and could be a new treatment for conditions with reduced pigmentation.

Finasteride helps induce ovulation in nonresponder PCOS women.

Histopathology is not reliable for detecting early fibrosis in traction alopecia or for showing how severe it is.

Transverse scalp biopsies are more accurate for diagnosing non-cicatricial alopecia, but examining both types is best for accuracy.

The study found no significant difference in stress hormone levels between people with alopecia areata and healthy individuals, suggesting that the disease is not caused by an overactive stress response system.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Targeting the protein Caveolin-1 might help treat a type of scarring hair loss called Frontal Fibrosing Alopecia.

Finasteride doesn't affect ovulation in normal women.

Gray hair can potentially be reversed, leading to new treatments.

White piedra is a rare hair infection treated with oral and topical antifungals.

Dermoscopy helps diagnose different scalp conditions by showing unique signs for each disorder.

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