November 2023 in “Frontiers in cell and developmental biology” Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
September 2023 in “Cureus” Nails can reveal important health information about skin and body conditions.
19 citations,
May 2005 in “Archives of Environmental & Occupational Health” All immigrant workers in the study had skin problems, with fungal nail infections, athlete's foot, and acne or folliculitis being most common, affecting their quality of life, yet they didn't seek medical help.
3 citations,
July 2008 in “British journal of dermatology/British journal of dermatology, Supplement” Terbinafine can cause hair loss.
35 citations,
March 2010 in “BMC veterinary research” Goats with BSE or scrapie show varying symptoms, and using only clinical signs may not detect all scrapie cases.
34 citations,
March 2003 in “Veterinary Dermatology” Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.
4 citations,
January 2009 in “Wiley-Blackwell eBooks” The book explains causes, diagnosis, and treatments for hair loss in pets.
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50 citations,
October 1918 in “The journal of experimental zoology” Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.
9 citations,
March 2005 in “Aesthetic surgery journal” The long-pulse alexandrite laser effectively removes hair permanently.
9 citations,
January 1978 in “Australian Journal of Biological Sciences” Flumethasone causes wool shedding in Merino wethers, with recovery in about 60 days.
14 citations,
January 2020 in “PloS one” Timing of light therapy affects horse coat growth, with photoperiod being crucial.
May 2023 in “Animal Reproduction Update” High levels of cortisol in hair show long-term stress which can lower fertility in animals.
May 2014 in “Journal of Investigative Dermatology” Scientists developed tools to observe hair regeneration in real time and assess skin health, using glowing mice and light-controlled genes.
521 citations,
January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
116 citations,
September 2020 in “Nature Communications” The research identified various cell types in mouse and human teeth, which could help in developing dental regenerative treatments.
72 citations,
June 2001 in “Journal of Investigative Dermatology” S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.
35 citations,
April 2014 in “Journal of proteomics” Feed restriction in sheep leads to finer wool fibers but may reduce wool quality.
31 citations,
April 2016 in “Nature communications” Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.
23 citations,
August 2005 in “Expert opinion on pharmacotherapy” New treatments for low male hormones improved sexual function and mood but had unclear risks, especially for older men.
8 citations,
April 2015 in “Transboundary and Emerging Diseases” A hospital outbreak of catheter infections in calves was caused by a bacteria from a beef herd, leading to longer hospital stays, more drug use, and calf deaths.
5 citations,
January 2010 in “The anatomical record” Most dogs have hair whorls on their chest and limbs, with shelter dogs and short-haired dogs having more chest whorls.
September 2023 in “Stem cell reviews and reports” Scientists found a new, less invasive way to get stem cells from horse hair for veterinary medicine.
A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.
3 citations,
August 2018 in “Medical Journal Armed Forces India/MJAFI” Intense Pulse Light effectively reduces hair growth in faun tail nevus.
169 citations,
February 2018 in “Immunity” Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.
25 citations,
June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
13 citations,
November 2017 in “BMC Veterinary Research” Fusidic acid can be an effective topical treatment for superficial bacterial infections in dogs.
7 citations,
April 2022 in “Journal of pharmaceutical and biomedical analysis” The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
5 citations,
February 2022 in “Animals” Sodium sulfide slows wound healing, while electric shaving is the safest for preoperative hair removal.