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Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Different types of cells in the eye express specific keratins at various stages of development.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.

HB-EGF boosts the hair growth ability of stem cells, making it a potential hair loss treatment.

Mesenchymal stem cells may help treat hair loss by improving hair cell growth and reducing inflammation.

Bone marrow-derived stem cells improved healing and reduced scarring in second-degree burns in rats.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Collagen-enhanced mesenchymal stem cells significantly improve skin wound healing.

Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.

Stress hormone corticosterone suppresses hair growth by affecting stem cell activity and Gas6 protein expression.

Scientists found markers called CD34 and CD200 that help identify stem cells in mouse and human hair follicles.

Stem cells and their exosomes show promise for repairing tissues and healing wounds when delivered effectively, but more research is needed on their tracking and optimal use.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.

Stem cells from umbilical cords can help regrow hair in mice with hair loss.

Exosomal miRNAs from stem cells can help improve skin health and delay aging.

Piperine from black pepper can make hair less oily by blocking fat cell development in hair roots.

Apple stem cell extract may increase the number of stem cells in a part of the hair follicle.

Skin stem cells in hair follicles are important for touch sensation.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

Regulatory T-cells are important for healing and regenerating tissues in various organs by controlling immune responses and aiding stem cells.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

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.

Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Different types of stem cells help maintain and heal skin.

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.

The protein SLC1A3 is important for activating skin stem cells and is necessary for normal hair and skin growth in mice.

Ruxolitinib helps protect skin stem cells and keeps skin healthy in mice with skin GVHD.

New drugs for heart disease may be developed from molecules secreted by stem cells.