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Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

Collagen and TGF-β2 help maintain hair cell shape and youthfulness.

Changing how mesenchymal stromal cells are grown can improve their healing abilities.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Limonin from young citrus fruits may help with hair growth by affecting cell growth and hair cycle pathways.

The 1927-nm fractionated thulium laser treatment significantly improves hair thickness and count in pattern hair loss patients.

As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.

Melanoma's complexity requires personalized treatments due to key genetic mutations and tumor-initiating cells.

The document explains how hair follicles develop in humans.

Overexpressing ornithine decarboxylase and v-Ha-ras in keratinocytes leads to invasiveness and malignancy.

Intravital imaging helps us better understand stem cells in their natural environment and could improve knowledge of organ regeneration and cancer development.

Anticancer drugs are increasingly found in surface waters, and their long-term environmental effects are not well understood, requiring better testing methods.

Protein extract from embryonic skin can create new hair follicles in adult life, primarily through effects on fibroblasts.

New tissue engineering strategies show promise for regenerating human hair follicles, which could improve hair loss treatments.

Melatonin is important for skin health and protection, and can be made by the skin or applied to it.

Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

Environmental cues can change the fate and function of epithelial cells, with potential for cell therapy.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

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

The hydrogel helps heal wounds and regrow hair by mimicking a baby's environment.

Scientists can mimic hair disorders by altering genes in lab-grown human hair follicles, but these follicles lack some features of natural ones.

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

Removing Mediator 1 causes teeth cells to turn into hair cells.

Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

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

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Sweet potato shochu oil and its components may effectively promote hair growth.