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Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Hair in mammals likely evolved from glandular structures, not scales.

Forensic hair analysis for drugs is now more reliable and accurate.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Researchers successfully transplanted hair follicles in mice, which survived well and helped in wound healing.

Overexpression of HDGF in melanocytes does not cause cancer.

aPKCλ is essential for hair follicle stem cell maintenance and wound healing.

COVID-19 might worsen symptoms and progression of benign prostatic hyperplasia, possibly due to inflammation and metabolic disturbances in the prostate gland. More research is needed to confirm this.

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

Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.

A new hydrogel made from human cells improves wound healing by working with immune cells to promote repair.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.

Keratins are crucial for cell structure, growth, and disease risk.

Found microRNA differences in hair cells, suggesting potential treatment targets for hair loss.

Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.

Alk1 in specific cells is crucial for proper nerve branching and hair function.

Using stem cells from fat tissue can significantly improve wound healing in dogs.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Some antiseizure medications can cause cosmetic problems like hair loss, excessive hair growth, acne, and gum overgrowth.

New treatments for skin conditions in children include a preferred drug for birthmark reduction, proactive creams for eczema and vitiligo, a safe psoriasis medication, and special tissues and socks for eczema and fungal infections.

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

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

Hair follicle development and microbes help regulatory T cells gather in newborn skin.

Polyurethane dressings show promise for wound healing but need improvements to adapt better to the healing process.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Researchers created a rat model to study skin damage caused by radiation, which could help develop new treatments.

Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

The document concludes that hair loss is common and can be treated with medications like minoxidil or surgical options, and it significantly affects people's psychological well-being.

Fibroblasts are crucial for tissue repair and inflammation, and understanding them can help treat fibrotic diseases.