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Skin cancer often starts from Lgr5+ progenitor cells.

Odontogenic keratocysts are caused by abnormal Hedgehog signaling and can lead to tooth and bone issues.

SARMs may be an effective treatment for a certain type of breast cancer by blocking cancer growth and spread.

Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

Wnt-10b is important for keeping mouse skin cells healthy for hair growth.

Flutamide caused damage to male rat reproductive organs and may affect fertility.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

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

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.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Wool follicles are complex, involving interactions between different cell types and structures.

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

Melatonin affects mouse skin and may regulate skin functions.

Keratins are important for skin cell health and their problems can cause diseases.

MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.

Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.

The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.

Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.

Mice lacking fibromodulin have disrupted healing patterns, leading to abnormal skin repair and scarring.

Activating β-catenin in certain skin cells speeds up hair growth in mice.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

The current understanding of frontal fibrosing alopecia involves immune, genetic, hormonal factors, and possibly environmental triggers, but more research is needed for effective treatments.

Applying a special DNA plasmid to the skin can make it thicker and stronger.

HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.

MED1 affects skin wound healing differently in young and old mice.

Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.

The best method for transplanting skin cells to regenerate hair follicles is the Hemi-vascularized sandwich method, as it produces more mature follicles and promotes hair growth.