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Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Notch signalling helps skin cells differentiate and prevents tumors.

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

GDNF helps grow hair and heal skin wounds by acting on hair stem cells.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.

MicroRNAs are important for hair growth regulation, with Dicer being crucial and Tarbp2 less significant.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.

Epidermal stem cells show promise for treating orthopedic injuries and diseases.

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

The local environment is crucial for cell development in the tongue.

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

Certain immune system proteins are important for skin healing but can cause problems if there are too many of them.

A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.

Fibroblast Growth Factors (FGFs) are important for tissue repair and regeneration, influencing cell behavior and other factors involved in healing, and are crucial in processes like wound healing, bone repair, and hair growth.

Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.

Targeting TGFβ can improve skin immunity in older people.

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.

Activating Nrf2 in skin cells speeds up wound healing by increasing the growth of certain stem cells.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.

SOX2 is crucial for skin cell function and hair growth, and it plays a role in skin cancer and wound healing.

Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Sensory neuron remodeling and Merkel-cell changes happen independently during skin maintenance.

Scientists found cells in hair that are key for growth and color.

Melanoma's complexity requires personalized treatments due to key genetic mutations and tumor-initiating cells.

Sebaceous glands play a key role in skin health, immunity, and various skin diseases.

Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.