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

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

Keratinocytes show more TGF-β system activity and collagen production as they age, which might affect wound scarring.

A new wound dressing with electrical stimulation heals wounds quickly and without scars.

Mesenchymal stem cell proteins in a special gel improved healing of severe burns.

EMT helps heal tissues but can cause scarring and other issues if prolonged.

New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.

Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.

A special dressing called FEA-PCEI can speed up wound healing, reduce scars, and help grow new hair follicles, but only at the right dosage.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

Mice without collagen VI have slower hair growth normally but faster regrowth after injury.

Wound healing is complex and requires more research to enhance treatment methods.

Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.

Follicular Unit Extraction (FUE) is a less invasive hair transplant method with minimal scarring, suitable for about 60% of patients, especially those needing fewer grafts and quicker recovery.

Hair restoration for East Asians should consider their unique characteristics like head shape, hair thickness, and hair density, and use modified procedures and treatments to minimize scarring and maintain hair density.

FUE is a less invasive hair transplant method suitable for many patients, but it has limitations and may not replace traditional techniques.

Stem cells and their exosomes show promise for repairing tissues and healing wounds when delivered effectively, but more research is needed on their tracking and optimal use.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

P144® improves hypertrophic scars by reducing size and thickness and increasing elasticity.

Wounds on the face usually heal with scars, but understanding how some wounds heal without scars could lead to better treatments.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.

The mouse model shows potential for understanding and improving scarless wound healing, and Wnt-4 and TGF-β1 play a role in wound healing and scar formation.

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

Twist2 is essential for proper skin healing and hair growth in developing mice.

Different types of skin cells are organized in a special way in large wounds to help with healing and hair growth.

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

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.

Tiny vesicles from stem cells could be a new treatment for healing wounds.

PBMCsec can help reduce and improve thick skin scars.