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The best animal model for studying male-pattern baldness is the stumptailed macaque, not rats or mice.

Researchers found genetic mutations causing hypohidrotic ectodermal dysplasia in 88% of studied patients and identified new mutations and genetic variations affecting the disease.

DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.

The study found that in Latin America, ancestry varies by location, influences physical traits, and affects how people perceive their own heritage.

The document concludes that better treatments for CCCA are needed and more research is required to understand its causes related to hairstyling and genetics.

Improper use of ceramic flat irons can cause severe hair damage.

TGM3 is important for skin and hair structure and may help diagnose cancer.

Telogen Effluvium is a condition causing excessive hair loss due to stress, illness, drugs, or hormonal changes, and can be treated with specific products or naturally resolves after 3-4 years.

Adult vibrissa follicle stem cells can regenerate hair follicles, glands, and skin.

Human hair's structure and properties were studied using advanced microscopes and mechanical tests.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Cytotoxic T cells cause hair loss in chronic alopecia areata.

A specific chemical change in the S100A3 protein leads to the formation of a four-part structure important for hair formation.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

The genes KRT25 and SP6 affect curly hair in horses, with KRT25 also causing hair loss. If both genes are mutated, the horse gets curly hair and hair loss. KRT25 can hide the effect of SP6.

Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

Avoid high-tension styles and use professional treatments to reduce hair damage and health risks.

Gellan gum hydrogels help recreate the environment needed for hair growth cell function.

The new hair loss treatment combining nitric oxide and minoxidil in a special carrier is effective for hair regrowth.

Cold Atmospheric Microwave Plasma (CAMP) helps hair cells grow and could potentially treat hair loss.

Minoxidil, originally a blood pressure medication, is effective in treating hair loss in men and women, with different strengths recommended for each.

Low vitamin D levels are linked to hair loss, and vitamin D might help treat it.

Certain mouse strains develop a skin condition similar to a human hair loss disease due to genetic defects.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

Researchers mapped and categorized specific keratin-associated protein genes on human chromosome 21q22.1.

Loss of a specific protein in skin cells causes symptoms similar to psoriasis.

Genes linked to wool fineness in sheep have been identified.

Activating Nrf2 in skin cells causes skin disease similar to chloracne in mice.

Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.

Mouflon rams mature gradually with changes in body, horns, and hormones linked to age and seasons, reaching full sexual maturity well after puberty.