4 citations
,
March 2022 in “Journal of cosmetic dermatology” This study concluded that a mixed preparation of piperine, capsaicin, and curcumin is effective for treating alopecia areata but is not superior to minoxidil over a short-term period.
5 citations
,
October 2021 in “Clinical, cosmetic and investigational dermatology” In this study, Japanese patients with alopecia areata were found to have higher BMI and retinol intake, with retinol intake predicting severity of hair loss.
290 citations
,
August 2021 in “Clinical Reviews in Allergy & Immunology” JAK inhibitors show promise for treating alopecia areata, but more research is needed.
48 citations
,
April 2021 in “Journal of the American Academy of Dermatology” This study found that topical corticosteroids are the most supported first-line treatment for pediatric alopecia areata, with contact immunotherapy as the next best option.
3 citations
,
November 2020 in “Curēus” This case report describes an eight-year-old male with alopecia areata who achieved complete remission within five months following a diet and supplementation regimen rich in vitamins and zinc.
134 citations
,
July 2020 in “Experimental dermatology” This review discusses immune privilege in anagen hair follicles and its collapse in alopecia areata, emphasizing the importance of restoring this function for effective management and disease relapse prevention.
10 citations
,
April 2020 in “Dermatology and therapy” In this study of 35 patients with scalp alopecia areata, calcipotriol ointment led to faster and greater hair regrowth than clobetasol, though differences were not statistically significant.
4 citations
,
January 2020 in “Skin appendage disorders” This study highlighted that toxic metals, particularly thallium, arsenic, selenium, and mercury, are commonly associated with cases of alopecia areata.
17 citations
,
January 2020 in “Skin appendage disorders” This review suggests that the Mediterranean diet, protein-rich diets, and soy may support hair health in nonscarring alopecias like androgenetic alopecia.
6 citations
,
January 2020 in “Postepy Dermatologii I Alergologii” This article recommends assessing serum ferritin and vitamin D levels in patients with diffuse hair loss before starting treatment, but it reports no new clinical results.
7 citations
,
October 2019 in “Clinical, Cosmetic and Investigational Dermatology” This study found that specific polymorphisms in the VDR gene, Taq1, and Cdx1, were significantly associated with increased risk of chronic telogen effluvium in women.
9 citations
,
January 2019 in “International Journal of Trichology” In this study, combining topical calcipotriol with mometasone results in greater improvement in alopecia areata treatment compared to using mometasone alone, as evidenced by a more significant reduction in SALT score over 24 weeks.
148 citations
,
December 2018 in “Journal of autoimmunity” This review discusses genetic and environmental factors contributing to autoimmunity in alopecia areata and reports no new clinical findings, emphasizing the need for further study on its aetiology and pathophysiology.
37 citations
,
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.
48 citations
,
May 2018 in “Expert Opinion on Therapeutic Targets” This review discusses how modern lifestyle factors affecting gut health may contribute to Alopecia Areata in genetically predisposed individuals, reporting no new results but suggesting the need for long-term interventions.
191 citations
,
May 2018 in “British journal of dermatology/British journal of dermatology, Supplement” This study reviewed recent theories on alopecia areata's pathogenesis, highlighting its autoimmune nature due to immune privilege disruption in hair follicles, and noted current treatments have limited efficacy with high relapse rates, underscoring the need for further research into its mechanisms for better therapies.
12 citations
,
November 2017 in “Archives of Dermatological Research” This study suggests that high consumption of raw vegetables and fresh herbs, which are part of the Mediterranean diet, may reduce the risk of androgenetic alopecia in genetically predisposed men.
63 citations
,
May 2017 in “American Journal of Clinical Dermatology” This review found that patients with alopecia areata may have lower levels of vitamin D, zinc, and folate, but conflicting evidence precludes definitive clinical recommendations for micronutrient supplementation.
39 citations
,
January 2017 in “Dermatologic Therapy” This study found that topical calcipotriol lotion resulted in hair regrowth in 59.1% of alopecia areata patients, with better response observed in those with lower serum vitamin D levels.
7 citations
,
December 2016 in “Journal of the American Academy of Dermatology” In this study, researchers found that patients with alopecia areata had a significant increase in NKG2D+CD4+ T cell levels in their blood compared to healthy controls.
64 citations
,
July 2016 in “Journal of Immunology” In this study, blocking the CXCR3 receptor in mice prevented the development of alopecia areata by inhibiting the accumulation of specific T cells in the skin, suggesting a potential therapeutic approach for humans.
20 citations
,
May 2016 in “Journal of Cosmetic Dermatology” This study suggests that lower serum and tissue vitamin D receptor levels in alopecia areata and androgenetic alopecia patients may play a role in the pathogenesis of these hair diseases.
71 citations
,
January 2016 in “International Journal of Trichology” This study found that 38% of women with hair loss had a biotin deficiency, suggesting oral biotin supplementation should be based on confirmed biotin deficiency rather than as a general treatment.
55 citations
,
October 2015 in “Journal of Investigative Dermatology” Alopecia areata is linked to immune-related genes, suggesting JAK inhibitors as a potential treatment.
176 citations
,
August 2015 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” This study identified a distinct cytokine activation signature in alopecia areata, involving TH2, TH1, IL-23, and IL-9/TH9 pathways, suggesting potential targeting strategies similar to those in psoriasis and atopic dermatitis.
144 citations
,
July 2015 in “Clinical, Cosmetic and Investigational Dermatology” This review reports that alopecia areata affects about 2% of people globally and is linked with psychiatric and medical comorbidities, highlighting its significant disease burden.
38 citations
,
June 2015 in “PubMed” This study found that topical calcipotriol may safely and effectively treat mild-to-moderate patchy alopecia areata, with significant hair regrowth observed in the majority of participants over 12 weeks.
16 citations
,
March 2015 in “Dermatologic therapy” This study reported two cases of alopecia areata where hair regrowth was achieved with zinc gluconate and sulfur amino acids after relapse post-PUVA cessation, suggesting potential zinc responsiveness in some patients.
35 citations
,
December 2014 in “Clinical and experimental dermatology” This study found that patients with alopecia areata had reduced erythrocyte SOD and GSH-Px activities and elevated plasma MDA levels, suggesting a potential role of oxidative stress in the disease's pathogenesis.
18 citations
,
October 2014 in “Indian Journal of Dermatology” This study found that patients with alopecia areata have lower levels of RBC folate, correlating negatively with the disease's severity and extent.
105 citations
,
March 2014 in “British journal of dermatology/British journal of dermatology, Supplement” In this study, patients with alopecia areata were found to have significantly lower serum vitamin D levels compared to those with vitiligo and healthy individuals, with lower levels correlating with increased disease severity.
38 citations
,
November 2013 in “Journal of The American Academy of Dermatology” This study found that higher BMI was significantly associated with more severe hair loss in men with male-pattern and early-onset androgenetic alopecia.
15 citations
,
August 2013 in “Gene” This study found that the MTHFR gene C677T mutation appears to be a susceptibility factor for alopecia areata in the Turkish population.
54 citations
,
September 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that vitamin A influences the immune response and hair cycle, affecting the progression of alopecia areata in mouse models.
28 citations
,
May 2012 in “Experimental Dermatology” This article discusses alopecia areata as a potential model for studying T cell-dependent autoimmune diseases and reports no new experimental findings.
4350 citations
,
May 2012 in “Arthritis & Rheumatism” This study found that the new SLICC classification criteria for systemic lupus erythematosus were more sensitive and resulted in fewer misclassifications than the current ACR criteria, although they had lower specificity.
421 citations
,
April 2012 in “The New England Journal of Medicine” Alopecia Areata is an autoimmune condition causing hair loss with no cure and treatments that often don't work well.
51 citations
,
December 2011 in “The Journal of Dermatology” This review discusses updated treatment guidelines for alopecia areata in Japan, highlighting new options like corticosteroid pulse therapy, but reports no new clinical results.
48 citations
,
September 2011 in “British Journal of Dermatology” This study found that DNA methylation and histone modification status were altered in peripheral blood mononuclear cells of patients with alopecia areata, suggesting these changes may contribute to the disease's pathological immune responses.
61 citations
,
September 2010 in “Genomics” This study found distinct gene expression profiles in alopecia areata-affected skin, suggesting T-cell mediated immune responses and unique gene profiles between different stages of the disease.
717 citations
,
June 2010 in “Nature” This study identified key genetic regions associated with alopecia areata, highlighting both acquired and innate immune involvement, with a novel link to the upregulation of ULBP ligands in autoimmune disease.
244 citations
,
January 2010 in “Journal of the American Academy of Dermatology” This review discusses treatment options for alopecia areata and suggests tailored treatment plans, noting the challenges posed by spontaneous remission and limited high-quality clinical trials.
44 citations
,
October 2009 in “Journal of the American Academy of Dermatology” This study reported that 1% bexarotene gel was well tolerated and possibly effective for inducing partial hair regrowth in alopecia areata, but more rigorous trials are needed to confirm its efficacy.
65 citations
,
January 2009 in “Annals of Dermatology” In this study, oral zinc supplementation for twelve weeks increased serum zinc levels in alopecia areata patients with low zinc, showing positive hair regrowth in 66.7% of participants, though this was not statistically significant.
91 citations
,
November 2008 in “Journal of biological chemistry/The Journal of biological chemistry” This study found that DGAT1 functions as a key enzyme in murine skin to regulate retinoic acid levels and prevent retinoid toxicity, impacting hair cycle and sensitivity to retinol.
207 citations
,
April 2006 in “Journal of The American Academy of Dermatology” This review discusses the complexities of diagnosing and treating iron deficiency related to nutritional anemia and hair loss, concluding that routine screening and supplementation for hair loss are not yet supported by sufficient evidence.
163 citations
,
November 2003 in “Journal of Investigative Dermatology” This study found that women with androgenetic alopecia or alopecia areata have significantly lower serum ferritin levels than those without hair loss, suggesting a potential link between these types of alopecia and decreased iron stores.
148 citations
,
September 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Alopecia areata is an autoimmune disorder causing hair loss, linked to specific hair follicle antigens and genetic factors.
61 citations
,
February 2003 in “Experimental Dermatology” This study found that increasing dietary soy oil content reduced alopecia areata development in C3H/HeJ mice, though genistein injection showed no significant effect.
95 citations
,
June 2002 in “The Journal of Dermatology” In this study, using topical crude onion juice significantly improved hair regrowth in patients with patchy alopecia areata compared to tap water.
69 citations
,
February 2002 in “International Journal of Cosmetic Science” This review discusses genetic and nutritional causes of hair loss, highlighting that around 90% of treated men show noticeable hair regrowth with a dual inhibitor, while women's hair loss may improve by correcting iron and l-lysine deficiencies.
180 citations
,
January 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that vitamin D receptor knockout mice exhibit impaired epidermal differentiation and progressive hair loss, suggesting the importance of the vitamin D receptor in normal skin and hair follicle development.
55 citations
,
January 2000 in “Cell biochemistry and function” This study observed that patients with alopecia had increased lipid peroxidation and decreased antioxidants, including lower beta-carotene, GSH levels, and GSH-Px activity, compared to healthy controls.
34 citations
,
July 1999 in “Journal of The European Academy of Dermatology and Venereology” Iron deficiency is not a significant cause of hair loss in women.
83 citations
,
April 1992 in “Clinical Endocrinology” This study found that treatment with cyproterone acetate and ethinyl oestradiol increased hair density in women with diffuse androgen-dependent alopecia, particularly when serum ferritin levels were above 40 μg/l.
12 citations
,
September 1981 in “Acta Dermato Venereologica” This case study reports that oral zinc therapy improved hair growth and pigmentation in a young girl with sucrase deficiency and low zinc levels.
