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New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.

Epidermal stem cells show promise for treating orthopedic injuries and diseases.

Overexpression of HDGF in melanocytes does not cause cancer.

Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.

Researchers found four genes that could help diagnose severe alopecia areata early.

ILK is essential for proper hair follicle development and structure.

Aminoguanidine increases VEGF in stored hair micrografts, potentially improving their viability after transplant.

Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.

Adenosine helps human hair grow and prevents hair loss by targeting specific cells.

Dermal-epidermal interactions are crucial for hair growth and maintenance.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

Hair restoration surgery effectively treats hair loss with natural-looking results, using techniques like stem cells and platelet-rich plasma.

Scalp cooling can help prevent chemotherapy-induced hair loss with a 50-90% success rate and is safe for patients.

Minoxidil, originally a blood pressure medication, is effective in treating hair loss in men and women, with different strengths recommended for each.

Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Panax ginseng extract may help prevent hair loss caused by DKK-1.

Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

Wool follicles are complex, involving interactions between different cell types and structures.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Improving the environment and cell interactions is key for creating human hair in the lab.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.