117 citations
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August 2005 in “Ultramicroscopy” Human hair's strength and flexibility vary by ethnicity, damage, and treatment.
107 citations
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November 2008 in “The Journal of Rheumatology” Fibromyalgia slightly more common in SLE patients but doesn't affect SLE activity assessments.
87 citations
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December 2015 in “Cochrane library” No single treatment is clearly effective for central serous chorioretinopathy.
82 citations
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January 2006 in “International review of cytology” Vertebrate skin evolved to be more specialized and complex, especially in land animals.
78 citations
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September 2008 in “International Journal of Cosmetic Science” The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.
60 citations
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May 2018 in “Indian Journal of Psychological Medicine” Women with PCOS often experience anxiety, depression, and a lower quality of life.
51 citations
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August 2015 in “Cochrane library” Methotrexate is not proven to maintain remission in ulcerative colitis.
50 citations
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April 2014 in “Nature Communications” The research identified new skin traits in mice, some linked to human skin conditions.
49 citations
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June 2019 in “eLife” Ancient DNA blocks are still present in human genomes, possibly due to advantages they provide.
49 citations
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April 2010 in “International Journal of Cosmetic Science” Hair ages as the cuticle wears down, especially beyond 1 meter from the root, affecting its strength and shine.
44 citations
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April 2019 in “Journal of the American Academy of Dermatology” Cyclosporine showed some improvement in alopecia areata but results were not statistically significant.
38 citations
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January 2017 in “PPAR Research” PPAR-γ helps control skin oil glands and inflammation, and its disruption can cause hair loss diseases.
35 citations
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July 2015 in “Journal of Affective Disorders” Women with PCOS tend to have higher anxiety and depression levels compared to healthy women.
35 citations
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May 2012 in “Cochrane Database of Systematic Reviews” Minoxidil effectively treats female pattern hair loss.
31 citations
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September 2012 in “Human Brain Mapping” People with Seasonal Affective Disorder have different brain activity in certain areas when resting.
30 citations
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September 2017 in “Clinics in Dermatology” Acanthosis nigricans is a skin condition that may indicate a higher risk for insulin resistance and type 2 diabetes, and more research is needed to understand and treat it.
26 citations
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August 2007 in “Annals of Anatomy - Anatomischer Anzeiger” Feathers become harder as they develop due to a change in keratin type.
25 citations
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July 2014 in “Hong Kong medical journal” Some skin disorders might be linked to H. pylori infection, but more research is needed to confirm this.
24 citations
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March 2007 in “International Journal of Dermatology” The Arabic Skindex-16 is a reliable and valid way to measure the impact of skin conditions on quality of life in Saudi patients.
23 citations
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January 2023 in “Journal of Developmental Biology” Reptile skin protects and prevents water loss, helping them adapt to land.
22 citations
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May 2013 in “Experimental and Therapeutic Medicine” Minoxidil improves quality of life for women with hair loss.
22 citations
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July 1998 in “Journal of Investigative Dermatology” The 4C32 gene may help in mouse skin development and differentiation.
21 citations
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November 2018 in “Journal of Psychosomatic Obstetrics & Gynecology” Women with PCOS have more emotional and body image issues than healthy women.
21 citations
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December 2011 in “Chungara” Mummy hair's chemical composition may not accurately show ancient people's health due to environmental contamination.
21 citations
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April 2008 in “Toxicologic Pathology” CI-1033 causes skin lesions in rats, similar to humans, due to EGF receptor inhibition.
20 citations
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September 2004 in “Journal of Anatomy” The inner root sheath evolved to help hair grow safely through the skin in mammals.
18 citations
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November 2016 in “International clinical psychopharmacology” Inositol was not more effective than a placebo in treating trichotillomania.
17 citations
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February 2022 in “Microscopy Research and Technique” Scanning electron microscopy and elemental analysis can help identify animal species by their hair patterns and elements.
17 citations
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June 1990 in “PubMed” Hair varies in size and features depending on body region.
16 citations
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July 2020 in “Health and Quality of Life Outcomes” Women with Polycystic Ovary Syndrome (PCOS) have a lower health-related quality of life, especially those with an anovulatory phenotype, and may need specific interventions to improve it.