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The research shows that skin cancer likely originates from hair follicles and that certain cell populations expand to promote skin cancer growth.

Mammary stem cells drive mammary gland growth by branching and cell mixing.

Ovol2 is crucial for hair growth and skin healing by controlling cell movement and growth.

CD4+ skin cells may be precursors to basal cell carcinoma.

The exact identity of skin stem cells and how skin cells differentiate is not fully known.

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

GRHL3 is important for controlling gene activity in skin cells during different stages of their development.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Keratin gene expression helps understand different types of skin cells and their development, and should be used carefully as biological markers.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

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

Mechanical forces are crucial for shaping cells and forming tissues during development.

Collagen XVII is important for skin aging and wound healing.

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.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

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

The research identified genes that explain why some sheep have curly wool and others have straight wool.

Immune cells are essential for early hair and skin development and healing.

Too much β-catenin activity can mess up the development of mammary glands and make them more like hair follicles.

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

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

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

Different types of skin stem cells can change and adapt, which is important for developing new treatments.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

MOF controls key genes for skin development by regulating mitochondrial and ciliary functions.

Different types of cell death affect skin health and inflammation, and understanding them could improve treatments for skin diseases.

Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.