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Human hair keratin genes have unique simple sequence repeats that may help track genetic variations.

A new method can almost perfectly distinguish adenomyosis from similar conditions using blood tests.

Certain DNA regions in alpacas are linked to fiber diameter.

A keratin hHb6 mutation causes a hair disorder with varying severity, influenced by other factors.

The European Society of Endocrinology advises individualized long-term management for PCOS, focusing on lifestyle changes, accurate diagnosis, and treatments for associated health risks and symptoms.

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

Treatments that reduce oxidative stress and fix mitochondrial problems may help heal chronic wounds.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

All adults have Demodex mites, which vary by region.

Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.

Scientists found a gene in mice that causes early hearing loss.

UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.

Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.

Men are more affected by COVID-19 due to differences in immune responses and protein expression.

Ancient Chinese goats evolved cashmere-producing traits due to selective breeding, particularly in genes affecting hair growth.

Mummy hair's chemical composition may not accurately show ancient people's health due to environmental contamination.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.

Natural plant products like Proanthocyanidins and curcumin may help treat ischemic stroke by reducing inflammation.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

The mummified girl likely died from undernourishment and illness.

PDRN, derived from salmon sperm, shows promise in healing wounds, reducing inflammation, and regenerating tissues, but more research is needed to understand its mechanisms and improve its use.

iPSCs help understand and treat neurodevelopmental disorders.

Mitochondrial therapy and platelet-rich plasma therapy both stimulated hair regrowth in aging mice, with mitochondrial therapy showing similar effectiveness to plasma therapy.

Certain gene variants in estrogen receptors are linked to polycystic ovary syndrome, mainly affecting metabolism, in Tunisian women.

Genetic markers can help predict ear shapes for forensic use.

Trichoepitheliomas can be hard to distinguish from other skin conditions and often start in teenage years.

SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.

Genetic differences within ethnic groups may affect prostate cancer treatment effectiveness.