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Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

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

Skin stem cells help repair damage and maintain healthy skin.

Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.

Different skin stem cells help heal wounds, with hair follicle cells becoming more important over time.

Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.

Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.

The skin has different types of stem cells that can repair and regenerate tissue.

Myoepithelial cells can repair airways after severe injury.

Scientists created stem cells that can grow hair and skin.

Canine claws have complex structures with different keratin types, similar to hair and nails.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

The FOXN1 gene is crucial for developing immune cells and preventing immune disorders.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

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.

Removing a specific gene in certain skin cells causes hair loss in mice by disrupting hair follicle development.

Tet2 and Tet3 enzymes are important for controlling hair growth and shape by affecting gene activity and DNA structure in hair follicles.

Removing a specific gene in certain skin cells causes hair loss on the body by disrupting normal hair development.

HBCs in the olfactory epithelium can self-renew or differentiate into other cell types, with specific patterns during regeneration.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.

LGR6+ stem cells may improve bone healing.

Stem and progenitor cells in the eye have different division rates and locations, affecting how they respond to injury.

AP-1 controls tumor cell type by affecting key signaling pathways.

Inhibiting AP-1 changes skin tumor types and affects tumor cell identity.

Inhibiting AP-1 changes skin tumor types and affects tumor cell identity.

CDP is crucial for lung and hair follicle cell development.

Stem cells in the eye have different roles and behaviors, helping maintain and repair the eye's surface.