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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.

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

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

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

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.

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

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.

Products should be called 'sperm-safe' only after thorough, well-designed tests.

Excessive hair growth in women often has no known cause and is not linked to race or other hormonal symptoms.

Stem cell niches are adaptable and key for tissue maintenance and repair.

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

Stem cells have great potential for improving wound healing, but more research is needed to find the best types and ways to use them.

Hair follicles are valuable for regenerative medicine and wound healing.

Dogs could be good models for studying human hair growth and hair loss.

Blocking Wnt/β-catenin signaling with EGF receptor is necessary for proper hair growth.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

Adipose-derived stem cells show potential for skin rejuvenation and wound healing but require more research to overcome challenges and ensure safety.

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Aging reduces the ability of human hair follicle cells to form new cell colonies.

Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.

Skin cell-derived vesicles can help heal skin injuries effectively.

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Keratin genes change gradually during skin cell development and should be used carefully as biomarkers.

Dermal EZH2 controls skin cell development and hair growth in mice.