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Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

β-catenin in the dermal papilla is crucial for normal hair growth and repair.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Growing human skin cells in a 3D environment can stimulate new hair growth.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Understanding where cancer cells come from helps create better prevention and treatment methods.

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

Different types of skin cells play specific roles in development, healing, and cancer.

More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

New effective scar treatments are urgently needed due to the current options' limited success.

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

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.

Blocking JAK-STAT signaling can lead to hair growth.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Different types of stem cells and their environments are key to skin repair and maintenance.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

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.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

The research identified various cell types in mouse and human teeth, which could help in developing dental regenerative treatments.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.