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August 2023 in “G3 Genes Genomes Genetics” The improved genome of the African spiny mouse will help understand its tissue regeneration abilities.
October 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Neuronatin is found in various cells of rat tissues and has a unique location in sperm cells.
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November 2012 in “Wound repair and regeneration” Nude mice with grafted human skin developed scars similar to human hypertrophic scars.
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August 2022 in “BMC Veterinary Research” C57BL/6 mice and SD rats have different sweat gland and hair follicle patterns, useful for skin research.
Rat skin develops from a single layer to adult-like skin with hair follicles by day 21.
28 citations
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March 1942 in “Journal of Endocrinology” Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
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Spiny mice have resilient, large mitochondria that help them regenerate tissue.