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Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.

Pangolins have lost some skin-related genes, but kept others, showing complex skin evolution.

Understanding keratinization is crucial for treating skin conditions like ichthyoses and psoriasis.

Small molecule drugs show promise for advancing regenerative medicine but still face development challenges.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.

Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.

Micrografts are useful for healing wounds, regenerating bone and periodontal tissues, and improving hair transplantation outcomes.

Estrogen can temporarily slow down hair growth but this can be reversed.

Regulatory T cells protect hair follicle stem cells by maintaining immune privilege in the skin.

Some skin tumors may start from hair follicle stem cells.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Metabolism plays a key role in determining stem cell fate.

Hair follicle stem cells can turn into many cell types and may help repair nerve damage and have other medical uses.

Inactive hair follicle stem cells help prevent skin cancer.

Hair growth and development are controlled by specific signaling pathways.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Male hair loss is caused by inactive hair follicle stem cells.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

Researchers discovered potential origins and new treatments for skin cancer, including biomarkers for melanoma and therapies that reduce tumor growth.

Researchers found that hair follicle stem cells can become squamous cell carcinoma due to Ras activation, which could lead to new treatments.

The skin has different types of stem cells that can repair and regenerate tissue.

Small molecule DMF improves psoriasis and multiple sclerosis, adult skin cells can be made to grow new hair, certain skin cells initiate hair growth, IL-17C controls gut health and can cause skin inflammation, and skin cells produce IL-17 that can lead to psoriasis.

Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.

High lactate dehydrogenase activity is not necessary for the growth of squamous cell carcinoma.

Nanog gene boosts stem cells, helps hair growth, and may treat hair loss.

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

NF-κB is crucial for different stages and types of hair growth in mice.