77 citations
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April 2004 in “Gene expression patterns” The three estrogen receptor genes are highly expressed in zebrafish neuromasts during development.
20 citations
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January 2017 in “Scientific reports” Whale genes show changes that help them live in water, like less hair and better flippers.
58 citations
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June 2000 in “The Journal of Steroid Biochemistry and Molecular Biology” Different types of androgens bind differently to two receptors, AR1 and AR2, in Atlantic croaker's brain and ovarian tissues, suggesting these receptors may control different androgen actions in fish.
January 2023 in “International journal of biological sciences” COX2 and ATP synthase control the size of hedgehog spines.
7 citations
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April 2015 in “General and Comparative Endocrinology” Finasteride negatively affects fish reproduction and gonadal development.
31 citations
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April 2018 in “Royal Society open science” Sarcoptes scabiei infection causes significant health and behavior changes in wombats.
December 2024 in “Genome Biology and Evolution” Snakes and worm lizards lost claw proteins due to similar evolutionary changes.
25 citations
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October 2000 in “Gene” Gene regulatory regions evolve faster than protein coding regions, allowing new gene relationships without changing transcription factors.
September 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Different fish use the same genes to regrow teeth.
January 2014 in “Duo Research Archive (University of Oslo)” Steroid hormones may affect sexual maturation in cod by altering certain KCa channel expressions.
36 citations
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November 2019 in “Molecular biology and evolution” Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
25 citations
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August 2017 in “Frontiers in Zoology” Marine mammals lost many α-keratin genes, aiding their adaptation to aquatic life by becoming hairless.
2 citations
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August 2021 in “Animal Cells and Systems” Egfl6 is not needed for zebrafish face development.
19 citations
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March 2013 in “Biology Letters” Early tetrapod keratins evolved into toe pad proteins in amphibians and hair proteins in mammals.
21 citations
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November 1980 in “PubMed” A new mite species was found in California sea lions, causing skin issues.
February 2025 in “The Indian Journal of Animal Sciences” Sarcoptes scabiei caused mange in Goa goats, but they fully recovered with treatment.
106 citations
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June 2009 in “BMC Genomics” Sea cucumbers have unique genes that help them regenerate their intestines.
18 citations
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May 2023 in “Science Advances” Activating the sonic hedgehog pathway in chicken embryos can permanently change scales to feathers.
Fraser's Dolphin can heal skin wounds with minimal scarring, unlike humans.
19 citations
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November 2014 in “Journal of Comparative Physiology A” Spider joint hair sensilla are adapted to sense movement during walking.
1 citations
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May 2008 in “Journal of Experimental Biology” Different species have unique sensory adaptations to perceive their environments.
January 2024 in “Jurnal Ilmu Kesehatan Hewan” The dog recovered well after treatment, showing no skin issues and normal hair growth.
FoxA is crucial for planarian pharynx regeneration.
2 citations
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February 2021 in “Journal of comparative pathology” Sheep with chronic Sarcoptes scabiei dermatitis have altered keratin expression in their skin.
August 2020 in “Egyptian Veterinary Medical Society of Parasitology Journal (EVMSPJ)” 10.5% of sheep in Ismailia, Egypt, had Sarcoptes scabiei, causing skin issues.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Deleting the Hoxc13 gene in frogs shows its crucial role in developing skin structures similar to hair.
8 citations
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March 2025 in “Developmental Biology” Integumentary organs adapt and evolve for survival, with potential uses in regenerative medicine.
November 2023 in “Frontiers in pharmacology” Drug repositioning offers hope for new, affordable treatments for a genetic skin disorder called ARCI.
February 2025 in “Buletin Veteriner Udayana” The dog's scabies was successfully treated, leading to improved symptoms and hair regrowth.
A new method allows detailed, continuous imaging of crustacean leg regeneration without harming the cells.