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Blocking the Wnt/β‐catenin pathway can speed up wound healing, reduce scarring, and improve cartilage repair.

The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.

Bioactive molecules show promise for improving skin repair and regeneration by overcoming current challenges with further research.

Disrupting YAP signaling in skin cells leads to scar-free healing directed by specific cell signals.

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

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.

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

DPP4 is important for scarring and skin regeneration, and managing its activity could improve skin healing treatments.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Hydrogen peroxide can cause scars by changing healing processes and increasing certain protein levels.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

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

Chemicals and stem cells combined have advanced regenerative medicine with few safety concerns, focusing on improving techniques and treatment effectiveness.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

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

Plant cell culture is a promising method for creating sustainable and high-quality cosmetic ingredients.

Tooth papilla cells can help regenerate hair follicles and grow hair.

Mutations in the WNT10A gene can cause skin, hair, teeth, and other disorders, and may also affect other areas like kidney and cancer, with potential for targeted treatments.

Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Modifying certain signals in the body can help wounds heal without scars and regrow hair.

Microneedles with extracellular vesicles show promise for treating various conditions with targeted delivery.

A hydrogel made from pig fat helps wounds heal faster by regenerating skin fat cells.

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.

Glycosaminoglycans help heal wounds but aren't yet ready for clinical use.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

The African spiny mouse heals skin without scarring due to different protein activity compared to the common house mouse, which heals with scarring.

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.

Hydrogen peroxide's effects on wound healing in hair transplants are unclear, and it may slow healing and increase scarring.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.