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Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.

Hair can regrow in large wounds through a process similar to how hair forms in embryos, and understanding this could lead to new treatments for hair loss or scarring.

A specific group of skin stem cells was found to help maintain hair follicle cells.

A new hydrogel with micronized amnion helps achieve better, scar-free skin healing.

Newborn skin cells can change into wound-healing cells more easily than adult ones, which might explain why baby skin heals without scars. Understanding this could help treat chronic wounds and prevent scarring.

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

ILK is essential for skin development, pigmentation, and healing.

The research found that the molecule lncRNA-H19 helps hair follicle cells grow by affecting certain cell pathways in cashmere goats.

Hair follicle stem cells change states with age, affecting hair growth and aging.

The research identifies genes linked to wool quality in sheep and provides insights to improve wool production.

Hair follicles have a more inactive cell cycle than other skin cells, which may help develop targeted therapies for skin diseases and cancer.

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

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Removing REDD1 in mice increases skin fat by making fat cells larger and more numerous.

The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.

Combining platelet-rich plasma injections and gel may effectively treat morphea, improving skin elasticity and reducing pain.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

Aging causes skin stem cells to work less effectively.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Short-chain fatty acids from *Cutibacterium acnes* cause skin inflammation, contributing to acne.

Nuclear hormone receptors play a significant role in skin wound healing and could lead to better treatment methods.

Skin tumor regression is helped by retinoic acid signaling blocking Wnt signaling.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

TAF4 is important for skin cell growth and helps prevent skin cancer in mice.

The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

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

Runx1 controls fat-related genes important for normal and cancer cell growth, affecting skin and hair cell behavior.

Researchers identified specific genes that are important for mouse skin cell development and healing.

Skin organoids from stem cells could better mimic real skin but face challenges.