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The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

BMP6 and Wnt10b control whether hair follicles are resting or growing.

Transit-amplifying cells are crucial for tissue repair and can contribute to cancer when they malfunction.

Thymosin β4 helps increase hair growth in Cashmere goats.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.

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.

Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Pediatric endocrinologists should provide early fertility counseling and preservation options to young patients at risk of infertility.

Hair growth and health are influenced by factors like age, environment, and nutrition, and are controlled by various molecular pathways. Red light can promote hair growth, and understanding these processes can help treat hair-related diseases.

Dermal papilla cells can help regrow hair and are promising for hair loss treatments.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

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

KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Muscles and nerves that cause goosebumps also help control hair growth.

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

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.