November 2023 in “Journal of Cosmetic Dermatology” This study found that patients with non-scarring alopecia, such as androgenetic alopecia and female pattern hair loss, have lower serum levels of 25-hydroxyvitamin D and a higher incidence of vitamin D deficiency compared to healthy controls.
November 2023 in “Skin appendage disorders” This retrospective study conducted at two centers in west Mexico identified distinctive trichoscopic features in pediatric androgenetic alopecia, with 70% of patients being male and most showing vitamin D deficiency; topical minoxidil was effective and well-tolerated as a treatment.
8 citations
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April 2023 in “Dermatology Practical & Conceptual” This study reported that higher monocyte lymphocyte ratio, monocyte high-density lipoprotein cholesterol ratio, and platelet lymphocyte ratio were associated with increased risk of developing alopecia areata, suggesting their potential as diagnostic markers.
January 2023 in “Journal der Deutschen Dermatologischen Gesellschaft” This review discusses pediatric androgenetic alopecia, emphasizing the diagnostic process and outlining potential treatments, but reports no new clinical results.
October 2022 in “Pediatric Dermatology” This study found that pediatric telogen effluvium in the US has varying triggers and management outcomes, with emotional stress and acute illness being the most common triggers.
In this study, higher Fitzpatrick skin type, non-summer season, and non-White race were associated with vitamin D insufficiency in US children with alopecia areata.
January 2021 in “İzmir Dr.Behçet Uz çocuk hastanesi dergisi” This study found that children with alopecia areata had significantly lower levels of vitamin D and B12, and higher thyroid-stimulating hormone and free T4 levels compared to healthy children.
9 citations
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November 2020 in “Journal of Inflammation Research” This perspective highlights the role of inflammation in male and female pattern hair loss and its implications for developing future therapeutic options.
6 citations
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August 2020 in “Dermatology and Therapy” This study found that patients with alopecia areata had significantly lower serum vitamin D levels and higher odds of vitamin D deficiency, but no significant difference in serum calcium levels, compared to controls.
August 2020 in “Benha Journal of Applied Sciences” This study found that patients with androgenetic alopecia had significantly higher mean platelet volume, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio compared to healthy controls.
1 citations
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December 2018 in “Indian journal of paediatric dermatology” This study found that children with alopecia areata had significantly lower serum vitamin D levels than healthy controls.
134 citations
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December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
37 citations
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June 2018 in “Clinical and Experimental Medicine” This study found that patients with alopecia areata had significant systemic inflammation and vitamin D deficiency, with both conditions more pronounced as disease severity increased.
13 citations
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April 2018 in “Journal of The American Academy of Dermatology” This study found that 64.8% of patients with different types of alopecia had vitamin D deficiency, and those with lichen planopilaris and telogen effluvium had higher odds of severe deficiency compared to patients with alopecia areata.
114 citations
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October 2017 in “American journal of clinical dermatology” Adequate vitamin D is crucial for skin health and should be considered in dermatology.
28 citations
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April 2017 in “Journal of cosmetic dermatology” This study found that while vitamin D deficiency is not the sole cause of alopecia areata, it may worsen the disease, suggesting supplementation could help in pediatric cases.
23 citations
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September 2016 in “Archives of Dermatological Research” This study found no significant association between vitamin D intake or estimated vitamin D status and the risk of developing alopecia areata among women.
15 citations
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January 2016 in “International journal of trichology” This study found that female students experiencing diffuse hair fall had significantly lower Vitamin D3 levels compared to healthy controls.
18 citations
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January 2016 in “Skin appendage disorders” The paper suggests improving diagnosis and treatment of telogen effluvium but does not recommend a new classification system.
22 citations
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June 2013 in “Australasian Journal of Dermatology” Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
62 citations
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January 2013 in “Skin Pharmacology and Physiology” This study found that low serum ferritin and vitamin D2 levels are associated with hair loss in females with chronic telogen effluvium and female pattern hair loss, suggesting potential benefits of screening and supplementation.
11 citations
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January 2011 in “Turkish Journal of Medical Sciences” This study found that iron deficiency anemia is a key factor in the development of telogen effluvium, and higher 25-hydroxyvitamin D3 levels in TE patients may be linked to increased UV exposure.
