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Polycystic Ovary Syndrome (PCOS) is a common condition in women that can cause metabolic, reproductive, and psychological issues, and requires lifestyle changes and medication for management.

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.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

Vitiligo is a skin condition causing white spots, more common in women, often starts before age 20, and can affect mental health.

Fat-related cells are important for initiating hair growth.

A mother's diet at conception can cause lasting genetic changes in her child.

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

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

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

Experts recommend using evidence-based methods to diagnose and treat hirsutism, focusing on symptoms and underlying causes.

Finasteride and minoxidil are effective for hair loss, but continued research is needed for better treatments.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

Auxin and ethylene hormones both work together and against each other to control plant growth.

Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.

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

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

β-catenin in the dermal papilla is crucial for normal hair growth and repair.

The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.

Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.

Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

Alopecia areata is an autoimmune condition causing hair loss, influenced by genetics, stress, and diet, and may be prevented by a high soy oil diet.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

The article suggests managing interferon beta therapy side effects in MS with dose adjustments, medications, and patient education.