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Nanomaterials show promise in improving wound healing but require more research on their potential toxicity.

Unconventional lymphocytes are important for quick immune responses and healing of skin and mucosal barriers.

Chitosan hydrogels are promising for repairing blood vessels but need improvements in strength and compatibility.

New treatments for hair loss show promise, but more development is needed, especially for tough cases.

The skin protects the body, regulates temperature, senses touch, and makes vitamin D.

Chronic Telogen Effluvium may resolve after years and is diagnosed by examining the patient's history and clinical signs, with treatment aimed at underlying causes and possibly minoxidil.

An apple-based supplement was found to stimulate hair protein production, which may help with hair growth.

Bexxar is highly effective as a first treatment for non-Hodgkin's lymphoma, with most patients alive and many in remission after eight years.

Bexxar treatment led to a high response rate in patients with advanced-stage, treatment-resistant follicular lymphoma.

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

Bimatoprost, a glaucoma medication, may also help treat hair loss.

Timosaponin BII, a plant extract, was found to promote hair growth in mice, similarly to minoxidil.

The document concludes that more research is needed to understand hair loss in men and to find new treatments.

Human scalp hair follicles have PGE2 and its receptors, which might affect hair growth.

Platelet-rich plasma (PRP) may improve healing in chronic wounds and vitiligo and promote hair regrowth, but more research is needed.

The vitamin D receptor can act without its usual activating molecule, affecting hair growth and skin cancer, but its full range of actions is not well understood.

A patch with curcumin-zinc can improve hair growth and health by delivering beneficial particles to the skin, increasing hair follicles, and reversing effects of a hair loss hormone.

Light therapy can stimulate hair growth and is more effective when started early, but more research is needed on its long-term effects and optimal use.

Using protein degradation to fight cancer drug resistance shows promise but needs more precise targeting and fewer side effects.

Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.

Bioassays help find useful compounds in nature for making medicines, supplements, and cosmetics.

Telomere damage affects skin and hair follicle stem cells by messing up important growth signals.

A 12-year-old boy had severe shingles and skin damage after a stem-cell transplant.

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.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

Transplanted hair follicle stem cells improved brain function and reduced damage after a stroke in rats.

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

A protein called EGFR protects hair follicle stem cells, and when it's disrupted, hair follicles can be damaged, but blocking certain pathways can restore hair growth.

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