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Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.

NF-κB is crucial for different stages and types of hair growth in mice.

Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.

Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.

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

Blood stem cells are diverse, influenced by many factors, and understanding them is key for progress in regenerative medicine.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Blocking YAP/TAZ could be a new way to treat skin cancer.

Stem cell niches support, regulate, and coordinate stem cell functions.

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

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Different types of skin cells play specific roles in development, healing, and cancer.

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

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

Muscles and nerves that cause goosebumps also help control hair growth.

YAP and TAZ proteins are necessary for the development of two types of skin cancer.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Fat cells are important for tissue repair and stem cell support in various body parts.

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

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Embryonic and adult stem cells are valuable for improving skin grafts and cell therapy.

Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.

Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.

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

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.