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Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Biomaterials combined with stem cells show promise for improving tissue repair and medical treatments.

Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.

Special fiber materials boost the healing properties of certain stem cells.

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Disrupting Notch signaling in blood vessels increases scarring during wound healing in mice.

New genes found linked to balding, may help develop future treatments.

The regenerative solution, tSVF, is a safe and effective treatment for various conditions like aged skin, scars, wounds, and more, but more research is needed to find the best way to use it.

Some skin tumors may start from hair follicle stem cells.

Significant progress was made in understanding PXE, but effective treatments are still needed.

Retinoic acid affects male and female muscle energy use and function differently.

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.

Understanding different types of skin cells, especially fibroblasts, can lead to better treatments for wound healing and less scarring.

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

Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.

The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.

Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.

Combining specific inducers helps dermal papilla cells regain hair-forming ability.

Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.

African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.

Removing Lrig1-positive stem cells in mice causes temporary loss of sebaceous glands.

Planarian regeneration begins with a specific gene activation caused by injury, essential for healing and tissue regrowth.

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

Researchers created specific antibodies that detect a protein important in development and various conditions, and can be used for research and diagnosis.

Human body's immune cells are more common in the layer of fat just beneath the skin than in deeper fat layers.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

Researchers found stem cells in dog hair follicles using specific markers.

The document concludes that identifying the specific cells where skin cancers begin is important for creating better prevention, detection, and treatment methods.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

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