Search

everythinglearnresearchcommunity

for

Search:↓

Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.

Smoking is linked to more hair loss and premature graying compared to nonsmokers.

Injected cells show potential for hair growth.

Researchers found 617 genes that behave differently in cashmere goat hair follicles, which could help understand hair growth.

Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.

The document concludes that hair loss is complex, affects many people, has limited treatments, and requires more research on its causes and psychological impact.

Afro-textured hair is more fragile and prone to certain scalp conditions, requiring careful treatment and more research for effective management.

MRI helps evaluate androgenetic alopecia severity.

Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.

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

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

Telogen Effluvium is a common, usually reversible hair loss condition, often improved by removing the trigger and possibly treated with various products, though their effectiveness is uncertain.

Hair loss caused by genetics and hormones; more research needed for treatments.

The guideline suggests using specific criteria to diagnose PCOS, recommends various treatments for its symptoms, and advises screening for related health issues.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Herbal remedies can cause adverse effects and need more safety research.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Stem cell niches support, regulate, and coordinate stem cell functions.

Minoxidil treats hair loss, promotes growth, has side effects, and has recent patents.

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

Procyanidin compounds from grape seeds were found to significantly increase mouse hair growth.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.

The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.

Premature graying of hair may suggest health issues and currently lacks effective treatments.

The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.

Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.

Menstrual disorders are common in adolescents and can be influenced by weight, activity, and health issues, requiring careful evaluation and more research for effective treatment.