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More personalized and effective treatments for androgenetic alopecia are needed.

Hair loss is common in autoimmune diseases and can be an early sign of the condition, often requiring prompt treatment to prevent permanent damage.

A new method using Platelet-rich Plasma (PRP) in a microneedle can promote hair regrowth more efficiently and is painless, minimally invasive, and affordable.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.

MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

Researchers developed a method to grow hair follicles using special beads that could help with hair loss treatment.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

Hair graying may be caused by stem cell depletion from stress or melanocyte damage.

Each group of hair follicles on the scalp shares one muscle that helps control hair movement.

Transplanted transected hair follicles can survive but grow at unsatisfactory rates and are thinner, suggesting limited potential for unlimited donor hair supply.

Cutting hair follicles into pieces for transplantation results in poor growth and thinner hair, and the technique is more invasive than previously thought.

Targeting hair follicles can improve skin treatments and reduce side effects.

EdnrB signaling helps melanocyte stem cells regenerate and could be targeted to treat pigmentation issues.

Lenalidomide helps hair follicle stem cells turn into melanocytes, which may improve repigmentation in vitiligo.

Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Technique creates 3D cell spheroids for hair-follicle regeneration.

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

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

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

Transplanting skin cells is a safe, effective, and affordable treatment for vitiligo.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

Hair loss in androgenetic alopecia is caused by genetic factors and androgen excess, and can be treated with combined therapies.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

Growth factors are crucial for hair development and could help treat hair diseases.

Injecting platelet-rich plasma during hair transplant surgery improves hair regrowth rate, speeds up skin recovery, and enhances hair quality.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.