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Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Hair growth and development are controlled by specific signaling pathways.

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

Stem cell self-renewal is complex and needs more research for full understanding.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Different types of stem cells and their environments are key to skin repair and maintenance.

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.

A WNT10A gene mutation leads to ectodermal dysplasia by disrupting cell growth and differentiation.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Notch signaling is essential for healthy skin and hair follicle maintenance.

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

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

MicroRNAs are crucial for controlling skin development and healing by regulating genes.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

Gab1 protein is crucial for hair growth and stem cell renewal, and Mapk signaling helps maintain these processes.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Sebaceous glands play a key role in skin health, immunity, and various skin diseases.

Hair growth and health are influenced by factors like age, environment, and nutrition, and are controlled by various molecular pathways. Red light can promote hair growth, and understanding these processes can help treat hair-related diseases.

Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.

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

Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.

The research identified genes and pathways important for sheep wool growth and shedding.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.