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Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Stump-tailed macaque best for researching hair loss causes and treatments.

Combination therapies work better than single treatments for atrophic acne scars.

Animal models have helped understand hair loss from alopecia areata and find new treatments.

A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.

Skin grafting and wound treatment have improved, but we need more research to better understand wound healing and create more effective treatments.

miRNA-based therapies show promise for treating skin diseases, including hair loss, in animals.

A new hydrogel with micronized amnion helps achieve better, scar-free skin healing.

Mesenchymal stem cells show promise for treating various skin conditions and may help regenerate hair.

Creating fully functional artificial skin for chronic wounds is still very challenging.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Human sweat glands have a type of stem cell that can grow well and turn into different cell types.

Alopecia areata can be triggered by specific immune cells without genetic or environmental factors.

MDSC-Exo can treat autoimmune alopecia areata and promote hair regrowth in mice.

Nanoparticles show promise for better wound healing, but more research is needed to ensure safety and effectiveness.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Alopecia areata is an autoimmune disease where T cells attack hair follicles.

Artificial dermal template treatment can stimulate complete skin and hair follicle regrowth.

Using micro skin tissue columns improves skin wound healing and reduces scarring.

Skin grafting is a key procedure for repairing skin defects, with the success depending on the right graft choice, donor site management, and aftercare.

Dog skin with hair loss, when transplanted to mice, regrew hair, suggesting the hair loss cause is likely body-wide, not skin-specific.

The best method for transplanting skin cells to regenerate hair follicles is the Hemi-vascularized sandwich method, as it produces more mature follicles and promotes hair growth.

Transplant patients face higher skin cancer risks due to immunosuppressive therapy, requiring careful skin health monitoring.

T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

Type 2 diabetes slows down skin and hair renewal by blocking important stem cell activation in mice.

The new method using gene-modified stem cells and a 3D printed scaffold improved skin repair in mice.

Mesenchymal Stem/Stromal Cells (MSCs) help in wound healing and tissue regeneration, but can also contribute to tumor growth. They show promise in treating chronic wounds and certain burns, but their full healing mechanisms and potential challenges need further exploration.

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