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Stem cells in hair follicles can become various cell types, including neurons.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.

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

Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.

Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.

Ephrins slow down skin and hair follicle cell growth.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

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

Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.

The article concludes that hair loss is a common side effect of drugs treating skin cancer by blocking the hedgehog pathway, but treatment should continue, and more selective drugs might prevent this side effect.

Bioluminescence imaging can track hair follicle cells and help study hair regrowth.

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

Stem cell therapy shows promise for treating hair loss in androgenetic alopecia.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

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

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.

Ruby laser pulses best destroy hair follicles during the growth phase and effectiveness varies with laser intensity; melanin is key for targeting, and timing treatments can improve results.

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.

mTOR signaling helps activate hair stem cells by balancing out the suppression caused by BMP during hair growth.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.