Introducing the OTC gene improved symptoms in mice with OTC deficiency.
18 citations
,
May 2023 in “Science Advances” Activating the sonic hedgehog pathway in chicken embryos can permanently change scales to feathers.
11 citations
,
May 1998 in “Acta agriculturæ Scandinavica. Section A, Animal science” Blue foxes born later in the season have a slightly delayed fur growth cycle, but it catches up by mid-November.
July 2023 in “Veterinary pathology” White-tailed deer can get a hair loss condition that might make them more vulnerable to environmental threats.
March 2026 in “Inflammopharmacology” Ursolic acid from Ochrosia elliptica leaves may help manage PCOS symptoms.
30 citations
,
January 2015 in “BioMed Research International” Continuous light exposure in rats leads to PCOS-like symptoms and suggests sleep habits might affect the disorder's development.
October 2007 in “Current Respiratory Medicine Reviews” Women with PCOS are much more likely to have sleep problems and should be checked for them.
April 2017 in “Journal of Pharmaceutical Investigation” Indole-based compounds improved ovarian health in rats with PCOS, with L-Tryptophan and Tryptophol being most effective.
68 citations
,
April 1965 in “General and Comparative Endocrinology” The pituitary gland controls seasonal fur color changes in weasels.
December 2022 in “The Indian journal of chest diseases & allied sciences” Women with PCOS often have sleep problems, including sleep apnea, which are linked to obesity and depression.
September 2025 in “Animals” Key circRNAs play a role in wool follicle development, aiding in breeding better quality wool sheep.
Dark hair with a red beard likely evolved for camouflage, not attraction.
October 2019 in “Research Square (Research Square)” Certain circular RNAs may regulate wool follicle growth in sheep.
February 2024 in “Skin research and technology” LC-OCT is a promising tool for diagnosing and monitoring Alopecia areata.
December 2024 in “PLoS ONE” Alopecia in gray bats is most common and severe during lactation, likely due to stress and nutrition.
36 citations
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January 1994 in “Cell and Tissue Research”
3 citations
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May 2025 in “Archives of Gynecology and Obstetrics” Women with PCOS often have sleep and mental health issues, especially if overweight or insulin resistant.
1 citations
,
September 2023 in “Laboratornye Zhivotnye dlya nauchnych issledovanii (Laboratory Animals for Science)” Avian yolk antibodies offer a promising, ethical alternative for disease prevention and therapy.
April 2019 in “Journal of Investigative Dermatology” Calcium signals and SHH guide the direction of feather growth in chicken skin.
9 citations
,
January 2014 in “Molecular Genetics and Metabolism Reports” The rhg mutation in mice affects the Oat gene, causing hair growth issues and other symptoms.
August 2004 in “Veterinary Dermatology” The red panda's hair loss was caused by an endocrine issue linked to ovarian tumors.
7 citations
,
February 2017 in “Open veterinary journal” Tiger cubs fed artificial milk lacking certain amino acids developed eye problems and hair loss.
12 citations
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December 2003 in “Gene” The ovine Hoxc-13 gene is crucial for hair formation and may have other skin functions.
April 2022 in “Medical Molecular Morphology”
2 citations
,
January 2022 in “Skin research and technology” OCT can detect hidden hair follicles in alopecia areata, indicating potential hair regrowth.
5 citations
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March 2005 in “Journal of The American Academy of Dermatology” 52 citations
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January 2016 in “Sexual Development” Both genetic and hormonal factors are crucial for bird sex differentiation, and disturbances can cause sex reversal.
32 citations
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April 2020 in “BMC Developmental Biology” Ocu-miR-205 helps control hair growth in Rex rabbits by affecting cell processes and signaling pathways.
19 citations
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October 2018 in “Medicine” Oriental herbal medicine with moxibustion may improve pregnancy rates and other symptoms in PCOS, but more high-quality research is needed.
81 citations
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April 1941 in “Physiological zoology” Experiments can shape how feathers grow and develop.