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

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

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

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Isoproterenol helps hair follicle stem cells turn into beating heart muscle cells.

Newborns with the common rash Erythema Toxicum have many active mast cells in their skin, but these cells don't produce the LL-37 peptide.

Notch1 signaling is crucial for improving wound healing and skin regeneration by affecting stem cell behavior.

Different types of skin stem cells can change and adapt, which is important for developing new treatments.

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

Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.

Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.

Mice healed without scars as fetuses but developed scars as adults, suggesting scarless healing might be replicated with further research.

The vitamin D receptor is essential for skin stem cells to grow, move, and become different cell types needed for skin healing.

Researchers created a new mouse model for studying Citrullinemia Type I and similar conditions, showing symptoms and treatment responses like those in humans.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

A special environment is needed to fully activate sleeping stem cells.

Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.

Skin stem cells remember past inflammation, helping them respond better to future injuries and possibly aiding in treating skin issues.

Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.

MRL/MpJ mice's skin wounds heal with scars, unlike their ear wounds which can regenerate.

Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.

Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Researchers developed a mouse model that tracks hair growth using bioluminescence, improving accuracy in studying hair cycles.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Vitamin D receptor helps control hair growth genes in skin cells.

New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.