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Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.

Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.

PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.

New cell-based therapies may improve hair loss treatments in the future.

Scientists identified a unique type of human skin stem cell that could help with tissue repair.

Skin stem cells were turned into heart cells using a chemical, suggesting a new way to treat heart attacks.

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

Human hair follicle cells can be turned into neural stem cell-like cells, which might help treat brain diseases.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Scientists created early-stage hair follicles from human skin cells, which could help treat baldness and study hair growth.

Xeno-free three-dimensional stem cell masses are safe and effective for improving blood flow and tissue repair in limb ischemia.

Box A of HMGB1 can improve stem cell function, aiding anti-aging therapy.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

The document concludes that the development of certain tumors is influenced by genetic background and that a specific gene modification can lead to tumor regression and reduced growth.

The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.

The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.

After skin injury, adult mice can grow new hair follicles, and this process can be increased or stopped by manipulating Wnt signals.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Improving the environment and cell interactions is key for creating human hair in the lab.

The study suggests that motor neurons created from stem cells of patients with spinal and bulbar muscular atrophy show signs of the disease, including changes in protein levels and cell functions.

Stem cells have great potential for improving wound healing, but more research is needed to find the best types and ways to use them.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.

Skin organoids are a promising new model for studying human skin development and testing treatments.