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Insulin resistance and obesity are key factors in the development and worsening of polycystic ovary syndrome, and lifestyle changes are important for managing it.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.

Treatments for melanin disorders exist, but more effective options needed.

Using polyethylenimine-DNA to deliver the hTERT gene can stimulate hair growth and may be useful in treating hair loss, but there could be potential cancer risks.

Hormones and genes affect hair growth and male baldness.

Gene therapy shows promise for enhancing physical traits but faces ethical, safety, and regulatory challenges.

Only skin melanocytes, not other types, can color hair in mice.

Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.

Using rodents for research shows that health problems in the womb can cause diseases later in life.

Men with less sun-sensitive skin have lower PSA levels, while men with more sun-sensitive skin have higher PSA levels.

The research provides a gene-based framework for hair biology, highlighting the Hippo pathway's importance and suggesting links between hair disorders, cancer pathways, and the immune system.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Anorexia Nervosa and Bulimia Nervosa are complex eating disorders with increasing incidence among young females, significant morbidity, and varying mortality rates, requiring more research for better treatment.

Androgens and androgen receptors are important for metabolic health, affecting how the body uses glucose and fats through mitochondrial function.

Blocking androgen activity in newborn rats affects body weight and appetite-related hormones differently in males and females.

New tools show that in fish, NPY increases feeding and somatostatin decreases it.

The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.

Melanin may help melanoma cells grow by aiding their metabolism.

Plant extracts may help prevent or reverse hair graying.

Genetic differences between young and old Tan sheep explain why their fleece changes from curly to straight as they age.

Melanoma's complexity requires personalized treatments due to key genetic mutations and tumor-initiating cells.

Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.

Melasma's causes include genetics, sun exposure, hormones, and oxidative stress, and understanding these can help create better treatments.

Genomic research can help improve the quality and production of natural fibers in animals.

Women with PCOS have heart-related issues not because of obesity, but due to insulin resistance and low adiponectin levels.

The protein Gnαs is found more in black mice than white mice and may influence their coat color.

Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.