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

Blocking JAK-STAT signaling can lead to hair growth.

Aging causes skin stem cells to work less effectively.

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

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

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

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.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

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

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

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

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

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

New treatments targeting specific genes show promise for treating keratin disorders.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Minoxidil and finasteride effectively treat hair loss.

Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.

Mutant mice help researchers understand hair growth and related genetic factors.

Skin has specialized touch receptors that can tell different sensations apart.

Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

New treatments for Alopecia Areata, like JAK inhibitors, show promise for hair regrowth and are likely to change future treatment approaches.

YAP and TAZ proteins are necessary for the development of two types of skin cancer.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Sphynx cats are hairless and Devon Rex cats have curly hair due to specific genetic mutations.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Keratin proteins are crucial for healthy skin, but mutations can cause skin disorders with no effective treatments yet.

The conclusion is that Fgf18 and Tgf-ß signaling could be targeted for hair loss treatments.

Beta-caryophyllene helps improve wound healing in mice, especially in females.

Inactive hair follicle stem cells help prevent skin cancer.