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A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.

Chemicals and stem cells combined have advanced regenerative medicine with few safety concerns, focusing on improving techniques and treatment effectiveness.

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

Stem cell niches are adaptable and key for tissue maintenance and repair.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Skin problems can be caused or worsened by physical forces and pressure on the skin.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Lower growth factors linked to balding in androgenetic alopecia.

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

Gray hair can potentially be reversed, leading to new treatments.

We now understand more about what causes acne and this could lead to better, more personalized treatments.

Special particles from skin cells can promote hair growth by activating a specific growth signal.

Skin cells release substances important for healing and fighting infection, and understanding these could improve skin disorder treatments.

Cannabinoids like CBD and THC may help treat non-cancer skin diseases, but more research is needed.

Plumbagin may help protect cells, reduce inflammation, and has potential for treating various diseases, but more research is needed.

Human pluripotent stem cells could be used to make platelets for medical use, but safety, effectiveness, and cost issues need to be resolved.

Docetaxel often causes hair loss, with limited effective treatments and no cure for permanent hair loss.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Wnt signaling is crucial for skin wound healing and reducing scars.

Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.

Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.

Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.

FGF12 is important for hair growth and could be targeted for hair loss treatment.

The article concludes that understanding the molecular processes in hair follicle development can improve the quality of fibers like Angora and cashmere.

Hair growth and development are controlled by specific signaling pathways.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

Blocking a specific protein signal can make hair grow on mouse nipples.

Lymphatic vessels are essential for health and can be targeted to treat various diseases.

Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.

Human nails and hair follicles have similar gene activity, especially in the cells that contribute to their growth and development.