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Recent selection on immune response genes was identified across seven ethnicities.

Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.

Most Recessive Dystrophic Epidermolysis Bullosa patients with a specific mutation likely have Sephardic ancestry from about 500 years ago.

Latin-Americans experience hair loss and can benefit from hair restoration.

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

New genetic locations explain much of hair color variation in Europeans.

Different populations have distinct hair structures related to their ancestry.

Estrogen and androgenic hair increase melanoma risk, especially in European-ancestry individuals.

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

The DNA of ancient Koreans from the Three Kingdoms period shows a mix of northern Chinese and Japanese-Jomon ancestry, revealing two distinct genetic groups.

Blond hair in Solomon Islanders is due to a unique genetic variant, not European ancestry.

Forensic DNA Phenotyping accurately predicts physical traits and is used in investigations, but needs more diverse population data for confirmation.

Female pattern hair loss affects 32.3% of women, increasing with age and showing no racial differences.

The document concludes that more local research on African skin and hair is needed despite increased scientific output from Sub-Saharan Africa.

A new gene, JMJD1C, may affect testosterone levels in men.

These skin conditions in African men need combined medical treatments and lifestyle changes.

Use steroid creams without parabens and educate on hair transplant techniques to improve cosmetic surgery outcomes.

Mutations in the PADI3 gene are linked to a higher risk of scarring hair loss in women of African descent.

Atopic dermatitis increases the risk of some autoimmune diseases.

Forensic DNA phenotyping can help generate new leads in cold cases but faces accuracy, legal, and acceptance challenges.

Men with high genetic risk for Polycystic Ovary Syndrome (PCOS) have increased chances of obesity, type 2 diabetes, heart disease, and hair loss, showing PCOS risk factors can affect both genders.

The study found that Tourette Syndrome may be linked to certain immune system processes and synaptic signaling.

Identified genes linked to male-pattern baldness may help develop new treatments.

Increasing research diversity is key for better understanding and treating Parkinson's Disease.

Certain HSD3B1 gene types are linked to worse prostate cancer outcomes and affect treatment response and other health conditions.

Dermatoscopy helps diagnose hair and scalp disorders in people with Afro-textured hair, but more research is needed for better understanding and treatment.

Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.

New DNA analysis and machine learning are advancing forensic science, improving accuracy and expanding into non-human applications.

Enzymes that change arginine to citrulline are important for skin barrier and hair formation, and their malfunction can lead to skin conditions and hair disorders.

Female cuckoo color differences are linked to their unique genes and help avoid male harassment.