Finasteride significantly reduced sperm production and caused testicular atrophy in hamsters.
Pangolin scales evolved for protection, hardening with age, due to keratin gene diversification.
October 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Musk glands and skin in Chinese forest musk deer are closely related and share many genes.
83 citations
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January 2023 in “Development” Hox genes are crucial for development and tissue maintenance, affecting structures and functions throughout life.
36 citations
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March 2014 in “Cell death and differentiation” Disrupting β-catenin signaling in certain cells causes anorectal malformations.
December 2022 in “Laboratory Animal Research” Trichoblastomas in aged house musk shrews show unique features and may involve serum amyloid A in inflammation.
January 2025 in “BMC Genomics” Key genes and RNA networks regulate hair growth and follicle density in Rex rabbits.
1 citations
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October 2019 in “PubMed” Removing the p75 gene in mouse skin cells didn't affect their skin or hair growth.
42 citations
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September 2012 in “PLoS ONE” Bezafibrate treatment improved skin and spleen health in aging mice but didn't extend lifespan.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” MEF2C is crucial for normal hair cycle progression.
January 2005 in “Journal of Cutaneous Pathology” The hair erector muscle is involved in various skin conditions and disorders.
5 citations
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June 2008 in “Acta Cirurgica Brasileira” Finasteride causes sperm production decrease in Mesocricetus auratus.
93 citations
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May 1990 in “The EMBO Journal” Mice with extra sheep genes had hair that fell out and regrew in cycles.
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December 2021 in “Stem Cell Research & Therapy” Muse cells from human bone marrow help reduce symptoms of atopic dermatitis in mice.
4 citations
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August 1999 in “Clinical Cosmetic and Investigational Dermatology” Introducing the OTC gene improved symptoms in mice with OTC deficiency.
110 citations
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January 1983 in “Brain Research Reviews” Monkey lips have dense sensory nerves similar to those in other skin areas, explaining their sensitivity.
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October 2016 in “Monoclonal antibodies in immunodiagnosis and immunotherapy” Researchers created specific antibodies that detect a protein important in development and various conditions, and can be used for research and diagnosis.
15 citations
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December 2014 in “PLoS ONE” A mutation in the iRhom2 gene causes hairless mice due to abnormal hair follicle development.
49 citations
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August 1999 in “Journal of Investigative Dermatology” Overexpressing the MSX-2 gene in mice causes skin and hair growth issues.
May 2017 in “Hair transplant forum international” Goat skin is useful for training purposes.
29 citations
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December 2004 in “Developmental biology” cDermo-1 causes dense skin, feathers, and scales in chickens.
March 2026 in “Preprints.org” Plerixafor may help treat pigmentation disorders by promoting skin repigmentation.
January 2024 in “Editora In Vivo eBooks”
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February 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” IGF-1 increases whisker growth in transgenic mice.
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November 2007 in “Acta Veterinaria Hungarica” The ovine interdigital sinus has a complex structure with three layers and various skin-like features.
2 citations
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November 2012 in “Archimer (Ifremer)” Marxan is better for designing Marine Protected Areas in the Eastern English Channel.
1 citations
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April 1936 in “Journal of Experimental Biology” Hanson's thymus extract sped up growth and development in mice over generations.
March 2023 in “Chemical biology & drug design” Panax notoginseng saponins help hair growth in mice.
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.