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Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.

COX2 and ATP synthase control the size of hedgehog spines.

Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.

Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.

Most skin tumors in the study were benign, with squamous cell carcinoma being the most common malignant type.

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

Different fish use the same genes to regrow teeth.

Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Human hair follicles have a scent receptor that can influence hair growth.

A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.

Hair and nails are skin parts that develop early and serve protective and functional roles.

Wound healing is a complex process involving different cells and stages, leading to scar tissue formation and strength increase over time.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.

miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.

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

A person had two different benign skin tumors, a trichoadenoma and melanocytic naevi, at the same time but in different places on the face.

Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

Polyunsaturated fatty acids, like arachidonic acid and eicosapentaenoic acid, can promote hair growth and may help treat hair loss.

TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.

Skin problems like acne, dry skin, and nail and hair changes are common in patients taking EGFR inhibitors.

The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Dermabrasion improves skin appearance by removing the top layer to promote healing.

Some skin tumors from hair follicles and glands can be linked to genetic syndromes and may be benign or malignant.

γδ T cells help with hair growth during wound healing in mice.