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Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

A new hydrogel with stem cells from human umbilical cords improves skin wound healing and reduces inflammation.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.

Adipose-derived stem cells help heal burns but need more research.

The new scaffold with two growth factors speeds up skin healing and reduces scarring.

Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

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.

Different immune cells like platelets, mast cells, neutrophils, macrophages, T cells, B cells, and innate lymphoid cells all play roles in skin wound healing, but more research is needed due to inconsistent results and the complex nature of the immune response.

Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.

Fat transplants using a patient's own fat can rejuvenate and repair tissues effectively.

Human skin xenografting could improve our understanding of skin development, renewal, and healing.

Hair grafting is a key method for improving scars, especially in areas with hair, by transplanting hair to hide the scar while maintaining its original characteristics.

A new liposome treatment helps heal deep burns on mice by improving hair regrowth and reducing scarring.

Using skin stem cells and certain molecules might lead to scar-free skin healing.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Fat tissue-derived cells show promise for repairing body tissues, but more research and regulation are needed for safe use.

Different types of facial fat affect aging and treatment outcomes; more research is needed to enhance anti-aging procedures.

Fibromodulin treatment helps reduce scarring and improves wound healing by making it more like fetal healing.

Burn scars heal abnormally and more research is needed to find better treatments.

Using tissue expanders for scalp reconstruction in patients with extensive Aplasia Cutis Congenita is effective and has minimal complications.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

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

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

Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.

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.

Fat tissue and a specific protein are crucial for healthy hair growth and maintenance.

The 3D electrospun fibrous sponge is promising for tissue repair and healing diabetic wounds.

New effective scar treatments are urgently needed due to the current options' limited success.

The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.