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Hair transplantation can be safe for well-controlled, stable psoriasis patients with proper care.

Including the parietal eminence in hair transplants improves scalp appearance and balance.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

FAGA diagnosis uses blood tests and trichoscopy, with treatments like topical minoxidil, oral anti-androgens, and hormone-modulating drugs.

The upper half of a human hair follicle can grow a new hair in a mouse, but success is rare.

Cicatricial alopecia, a permanent hair loss condition, is mainly caused by damage to specific hair follicle stem cells and abnormal immune responses, with gene regulator PPAR-y and lipid metabolism disorders playing significant roles.

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

Hair loss treated with minoxidil, finasteride, laser/light, hair transplant, and scalp prostheses; more research needed for skin of color.

Stem cell therapy is a promising approach for hair regrowth despite potential side effects.

Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.

Cultured epithelium can form hair follicles when combined with dermal papillae.

Hair follicle stem cells can turn into many cell types and may help repair nerve damage and have other medical uses.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

Human hair follicles can regenerate after removal, but with low success rate.

Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.

T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.

EVAL membranes help create cell structures that can regrow hair follicles.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Hair follicle stem cells can turn into various cell types and help repair nerves.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.

Hair follicle regeneration is possible but challenging, especially in humans, due to the need for specific cells and a better understanding of how they signal growth.

In 2011, there were major scientific breakthroughs in cancer treatment, immunity, Parkinson's, virus simulation, schizophrenia, hair growth, lung cancer, and medical grafts.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.