27 citations,
January 2012 in “Current Topics in Microbiology and Immunology” Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.
21 citations,
January 2018 in “Journal of Investigative Dermatology” Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.
128 citations,
August 2020 in “Cell stem cell” Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.
145 citations,
November 2018 in “Nature Communications” The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.
94 citations,
June 2016 in “The FASEB Journal” 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.
13 citations,
December 2012 in “Cells” Targeting the actin cytoskeleton could improve skin healing and reduce scarring.
35 citations,
August 2021 in “npj Regenerative Medicine” 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.
May 2024 in “The journal of investigative dermatology/Journal of investigative dermatology” β-Catenin is essential for new hair growth after skin injury.
January 2023 in “Biomaterials Science” Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.
37 citations,
February 2019 in “Experimental Dermatology” Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.
13 citations,
January 2020 in “Scientific Reports” The African spiny mouse heals skin without scarring due to different protein activity compared to the common house mouse, which heals with scarring.
22 citations,
May 2021 in “Nature Communications” Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
2 citations,
January 2022 in “Experimental Dermatology” GDNF signaling helps in hair growth and skin healing after a wound.
3 citations,
June 2021 in “PLOS ONE” A topical BRAF inhibitor, vemurafenib, can speed up wound healing and promote hair growth, especially in diabetic patients.
49 citations,
January 2018 in “Theranostics” The new skin patch with human matrix and antibiotic improves wound healing.
March 2024 in “Research Square (Research Square)” Twist2 is essential for proper skin healing and hair growth in developing mice.
July 2022 in “Journal of Investigative Dermatology” Blocking DPP4 can help activate hair growth and improve hair regeneration.
79 citations,
January 2018 in “Wiley Interdisciplinary Reviews-Developmental Biology” Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
328 citations,
November 2020 in “Nature Materials” Hydrogel scaffolds can help wounds heal better and grow hair.
11 citations,
November 2009 in “Brazilian Journal of Medical and Biological Research” Young C57BL/6 mice heal better than BALB/c mice, and older mice heal faster but regenerate worse.
1 citations,
April 2022 in “Regenerative Therapy” Activating the GDNF-GFRα1-RET signaling pathway could potentially promote skin and limb regeneration in humans and could be used to treat hair loss and promote wound healing.
252 citations,
April 2009 in “Seminars in Cell & Developmental Biology” The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.
38 citations,
March 2019 in “International Wound Journal” A new skin treatment using a patient's own cells healed chronic wounds effectively and was preferred over traditional grafts.
11 citations,
March 2020 in “Immunology” Human prenatal skin develops an immune network early on that helps with skin formation and healing without scarring.
35 citations,
October 2017 in “Trends in Molecular Medicine” Mice with enhanced regeneration abilities may help develop new regenerative medicine therapies.
July 2024 in “Journal of Nanobiotechnology” Mouse cell exosomes help hair regrowth and wound healing by activating a specific signaling pathway.
39 citations,
April 2015 in “Regeneration” Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.
1 citations,
April 2023 in “Science Advances” High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.
30 citations,
June 2021 in “British Journal of Dermatology” 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.
10 citations,
July 2011 in “Wound Repair and Regeneration” New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.