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Bacteria can help skin regenerate through a process called IL-1β signaling.

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

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

Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.

NF-κB is crucial for zebrafish heart repair, affecting heart cell growth and repair processes.

A specific molecular switch, driven by MAPK/ERK signaling, helps spiny mice heal wounds by regenerating skin instead of forming scars.

Fibroblast Growth Factors (FGFs) are important for tissue repair and regeneration, influencing cell behavior and other factors involved in healing, and are crucial in processes like wound healing, bone repair, and hair growth.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

The author felt excited and honored to receive the 2016 Early Career Life Scientist Award.

Unconventional lymphocytes are important for quick immune responses and healing of skin and mucosal barriers.

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

New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.

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

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.

Increasing Rps14 helps grow more inner ear cells and repair hearing cells in baby mice.

Gene therapy with the Math1 gene helped regenerate balance-related cells and improve balance in mice.

The African spiny mouse can fully regenerate its muscle without scarring, unlike the common house mouse.

Mice without the p21 gene can fully regenerate injured ears due to reduced Sdf1 increase and leukocyte recruitment, suggesting new ways to induce tissue regeneration in mammals.

Zebrafish need MYC and FGF to regenerate inner ear hair cells.

The Wnt/β-catenin pathway is important for tissue development and has potential in regenerative medicine, but requires more research for therapeutic use.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Gene therapy, especially using atoh1, shows promise for creating functional sensory hair cells in the inner ear, but dosing and side effects need to be managed for clinical application.

Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.

Boosting HGF signaling could improve the creation of hair follicles in lab-made skin.

Researchers found 617 genes that behave differently in cashmere goat hair follicles, which could help understand hair growth.

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