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TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Alopecia areata causes hair loss, has no cure, and various treatments exist.

Silver can help prevent and treat infections but its effectiveness varies and should be weighed against costs and side effects.

Laser device increases hair density, safe for treating hair loss in men and women.

Finasteride safely lowers DHT levels without affecting testosterone.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Hair follicles may soon be used more for targeted and systemic drug delivery.

Pregnancy can cause skin darkening, varicose veins, more sweating, hair growth, hair loss after birth, nail changes, and gum inflammation.

Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.

Liposomes improve drug delivery and reduce skin irritation in dermatology.

Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.

Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.

Turmeric may have benefits for skin health, but more research is needed to confirm its effectiveness.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Tempol is safe and may prevent hair loss from brain radiotherapy.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

Obesity worsens PCOS symptoms, and PCOS may lead to more weight gain; managing both requires a holistic approach that includes mental health.

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.

Gene therapy with the Math1 gene helped regenerate balance-related cells and improve balance in mice.

Early detection and intensive treatment of diseases caused by Staphylococcus aureus toxins are crucial for reducing severe health effects.

Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.

Baldness is more common in Chinese men than women, increasing with age, and is influenced by genetics.

Finasteride effectively inhibits 5α reductase, while plant extracts like Permixon and Bazoton don't show significant results.

MicroRNA-302 helps improve the conversion of body cells into stem cells by blocking NR2F2.