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

The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.

Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.

Some types of extracellular matrix can change how human skin cells grow but don't affect their basic functions.

Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.

Finasteride affects frog testes by increasing testosterone, decreasing 5α-DHT, and impacting genes related to reproduction and other functions.

Aging reduces skin cell renewal and defense against germs due to TGFbeta, but blocking TGFbeta could help restore these functions.

Cyproterone acetate is used to treat conditions like prostate cancer, early puberty, excessive sexual drive, and female androgenization by affecting androgen functions and suppressing certain hormones.

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.

Human sebaceous glands can grow back in skin grafts on mice and work like normal human glands.

Human stem cells were turned into cells similar to those that help grow hair and showed potential for hair follicle formation.

Understanding where cancer cells come from helps create better prevention and treatment methods.

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.

TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.

Disrupting Acvr1b in mice causes severe hair loss and thicker skin.

The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.

Vitamin A may influence hair loss conditions like alopecia, but more research is needed to understand how.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Jagged-1 in skin Tregs is crucial for timely wound healing by recruiting specific immune cells.

The symposium showed that stem cells are key for understanding and treating skin diseases and for developing new skin models and therapies.

The symposium concluded that environmental factors significantly contribute to skin aging.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Androgens can both increase and decrease hair growth in different parts of the body.

Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

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.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

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.