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MicroRNA-214 is important for skin and hair growth because it affects the Wnt pathway.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

The protein EZH2 blocks microRNA-22, increasing STK40 protein, which helps hair follicle stem cells change and grow hair.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Thymosin β4 helps improve skin healing and reduce scarring.

Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.

The document provides a quiz for physicians to earn continuing medical education credits in facial plastic surgery.

The document concludes that hair loss is complex, affects many people, has limited treatments, and requires more research on its causes and psychological impact.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

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

Fzd2 is important for skin and hair development through various signaling ways.

Stress turns hair white by depleting color-giving cells in hair follicles through a specific neurotransmitter related to the body's stress response.

The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.

Old hair follicles grew better when moved to a young environment.

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.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

CaV1.2 helps activate hair follicle stem cells without calcium flux.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

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

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

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

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.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.