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Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.

Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.

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

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

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.

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

Myc changes chromatin in stem cells, causing them to leave their niche.

Low-oxygen conditions and ECM degradation products increase the healing abilities of perivascular stem cells.

Stem cells are crucial for tissue growth, cancer treatment, and disease modeling, but challenges remain in clinical use.

PRP injections may be a safe, effective alternative for hair loss treatment compared to minoxidil and finasteride.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Non-canonical Wnt signaling helps intestinal stem cells move to injury sites for tissue repair.

Meis1 is crucial for skin health and tumor development.

Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

EPC-CM can reduce skin aging signs by boosting the skin's defense system.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.

Gelatin microspheres with stem cells speed up healing in diabetic wounds.

Use PRP and ASC-BT for hair loss and wound healing, but more research needed.

Macrophages help maintain mammary stem cells and tissue balance through specific signaling pathways.

HIV-1 may cause increased stem cell death in hair follicles, leading to hair loss.

Mouse stem cells from hair follicles can improve wound healing and reduce scarring.

Stem cells are more dynamic and adaptable than previously believed.

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

Older age is the main risk factor for hemorrhagic cystitis after stem cell transplants.

MSC-Exos can aid organ development and offer therapeutic benefits for various conditions.

Implanting hair-follicle stem cells in mice brains helped repair brain bleeding and reduced brain inflammation.

Skin stem cells remember past inflammation, helping them respond better to future injuries and possibly aiding in treating skin issues.

Human stem cells have diverse sources and potential uses in medicine.