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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.

Mesenchymal stem cell proteins in a special gel improved healing of severe burns.

The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.

The document concludes that treatment for cutaneous T-cell lymphoma should be customized to each patient's disease stage, balancing benefits and side effects, with no cure but many patients living long lives.

Hair restoration surgery has advanced, focusing on natural results and may improve further with new techniques and therapies.

The new method for isolating stem cells from fat is simple and effective, producing cells that grow faster and are better for hair regeneration.

sPLA2-IIA increases growth in hair follicle stem cells and cancer cells, suggesting it could be targeted for hair growth and cancer treatment.

Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.

Hair follicle stem cells might help treat traumatic brain injury.

Human sweat glands have a type of stem cell that can grow well and turn into different cell types.

Foxp1 helps control hair stem cell growth and response to stress during hair growth cycles.

Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

Hair follicle stem cells can become different cell types and may help treat neurodegenerative disorders.

KLF4 is important for maintaining skin stem cells and helps heal wounds.

The research found ways to activate melanocyte stem cells for potential treatment of skin depigmentation conditions.

Blocking miR-27a increases sheep hair follicle stem cell growth and decreases cell death, which could help improve wool quality and treat hair loss.

Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.

Microneedling and fractional CO2 laser are compared as methods for delivering stem cell secretomes for skin rejuvenation.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Low-oxygen conditions and ECM degradation products increase the healing abilities of perivascular stem cells.

Researchers found a good way to isolate hair follicle stem cells from newborn goats for further study.

Decorin helps keep hair follicle stem cells and may prevent age-related hair loss.

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

Implanting hair-follicle stem cells in mice brains helped repair brain bleeding and reduced brain inflammation.

A specific RNA can help hair growth in baldness by boosting stem cell activity.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.