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Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

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 enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Obesity affects skin health, causing conditions like acanthosis nigricans and may require different treatment approaches.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Hair and nail cells share similar proteins, indicating a common differentiation pathway.

Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.

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.

Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.

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

The document concludes that the understanding of scar formation is incomplete and current prevention and treatment for hypertrophic scars and keloids are not fully effective.

Stem cell-derived conditioned medium shows promise for treating various medical conditions but requires standardized production and further validation.

Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

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

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.

The NAMS 2014 recommendations guide healthcare providers on treating health issues in midlife women, emphasizing individualized care and informed decision-making.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Hair growth and pigmentation in mice involve specific stages crucial for research.

Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Minoxidil and finasteride treat hair loss in men, while minoxidil treats hair loss in women.

Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.

Most women with excess hair growth have an underlying hormonal issue, often treated with medication and hair removal methods.

Alopecia areata is likely an autoimmune disease with unclear triggers, involving various immune cells and molecules, and currently has no cure.