6 citations
,
January 2015 in “Indian Dermatology Online Journal” This study observed that an overdose of levothyroxine in a hypothyroid infant led to rapid hair loss, which improved after reducing the medication dose.
1 citations
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June 2021 in “Disease and Diagnosis” This case report describes a rare instance of Hashimoto thyroiditis evolving into Graves' disease, emphasizing the potential for such transitions and the importance of early diagnosis and treatment.
24 citations
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September 2014 in “PloS one” This study demonstrated that thyroid hormone receptors play a crucial role in hair growth and skin health, as mice lacking these receptors showed impaired hair cycling and wound healing.
October 2024 in “Eurasian Journal of Medicine” This study observed that among 81 children with Hashimoto's thyroiditis, girls were more affected than boys, with symptoms like neck swelling, fatigue, and hair loss frequently occurring, and most cases requiring treatment with levothyroxine.
November 2020 in “International journal of contemporary pediatrics” This study reports two siblings with severe combined immunodeficiency due to a mutation in the FOXN1 gene, characterized by T-cell immunodeficiency, alopecia totalis, and nail dystrophy.
12 citations
,
February 2010 in “Journal of the European Academy of Dermatology and Venereology” Some people with chronic hair loss may have thyroid autoimmunity.
September 2025 in “Tijdschrift voor Geneeskunde” In this study, a 15-year-old girl presented with symptoms suggesting thyrotoxicosis, and through various diagnostic tests, silent thyroiditis was ultimately diagnosed after negative scintigraphy, highlighting the importance of thorough differential diagnosis in thyroid disorders.
July 2018 in “International Journal of Research in Dermatology” This case report describes a 46-year-old female diagnosed with hypothyroidism, presenting with symptoms including severe hair loss, and treated with levothyroxine and supplements.
6 citations
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January 2007 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” This study found that topical application of triiodothyronine (T3) can induce the transition of hair follicles from the telogen to the anagen phase in mice and stimulate hair shaft growth in vitro.
October 2024 in “Journal of the Endocrine Society” In this case report, a 70-year-old woman with a history of autoimmune hypothyroidism experienced alternating hypothyroidism and hyperthyroidism over a decade, highlighting the potential role of thyrotropin receptor autoantibodies in these fluctuations.
March 2016 in “Indian Journal Of Applied Research” This report presents a case of refractory thyrotoxicosis where the patient required a total thyroidectomy after resistance to conventional treatments including antithyroid drugs and radioactive iodine.
2 citations
,
July 2012 in “InTech eBooks” This article reviews the influence of thyroid hormone on skin and hair health, emphasizing its role in epidermal homeostasis and hair growth, but reports no new experimental results.
April 2024 in “DAHUDER Medical journal” This study examined the relationship between thyroid autoimmunity and alopecia areata in patients aged 2-65 and found no statistically significant association, despite a notable correlation between anti-TPO levels and disease duration.
2 citations
,
May 2017 in “Endocrinology, diabetes & metabolism case reports” This report describes a rare case of painless thyroiditis induced by prolonged off-label use of Lugol’s solution in a 59-year-old woman.
September 2019 in “Journal of Investigative Dermatology” This study found that in chronic alopecia areata, increased IL-17 expression and CD8+CD49a-Trm cell infiltration in hair follicles were associated with more severe histopathologic gradings, while Foxp3+mTreg infiltration decreased.
3 citations
,
March 2020 in “International Journal of Molecular Sciences” This study found that overexpressing the gene Thymosin β4 (Tβ4) can promote the growth and development of secondary hair follicle dermal papilla cells in cashmere goats, suggesting its potential as a target for increasing cashmere production.
July 2026 in “Journal of Investigative Dermatology” 23 citations
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July 2022 in “Nature Cell Biology” Targeting THY1 can improve skin repair and healing.
28 citations
,
June 2021 in “Frontiers in immunology” This review discusses the role of the long form of thymic stromal lymphopoietin in cutaneous immune-mediated diseases and reports no new results.
1 citations
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January 2013 in “INTAS POLIVET” In this case study, a Labrador dog diagnosed with hypothyroidism and treated with Thyroxine sodium, along with other supportive therapies, recovered completely from a generalized skin infection and alopecia within three months.
December 2025 in “Journal of Integrated Standardized Homoeopathy” This case report describes the use of individualized homoeopathic treatment and dietary modifications to manage hypothyroidism in a 23-year-old woman, resulting in symptom improvement and normalized TSH levels after tapering off levothyroxine.
2 citations
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May 2018 in “PubMed” In this study, pregnant women with isolated hypothyroxinemia experienced more asthenia, dry skin, hair loss, fragile nails, vomiting, and anemia, suggesting a negative impact on pregnancy despite treatment.
37 citations
,
April 2013 in “PLoS ONE” In this study, the researchers found that thymosin beta-4 promotes odontoblastic differentiation in human dental pulp cells, suggesting it as a potential mechanism for regenerative endodontics.
69 citations
,
August 1999 in “Developmental biology” This study found that ectopic expression of Whn in transgenic mice caused impaired differentiation in epidermis and hair follicles, with hair growth defects and severe urinary tract issues leading to hydronephrosis.
10 citations
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October 2016 in “Monoclonal antibodies in immunodiagnosis and immunotherapy” This study developed rat monoclonal antibodies that specifically detect Pax1/PAX1 protein, which could improve diagnostic protocols for conditions involving deregulated Pax1/PAX1 expression.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study investigates whether lymphocytes from mice with secondary alopecia areata can effectively induce the disease in a C3H/HeH mouse model, similar to lymphocytes from mice with spontaneous disease.
April 2023 in “Journal of Investigative Dermatology” This research explored the roles of various T cell types in chronic alopecia areata, finding that increased severity of lesions and hair loss may be linked to decreased lesional Foxp3+ Tregs, with a notable role for IL-17 and Th17 lymphocytes in the pathological process.
32 citations
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March 2021 in “Journal of endocrinological investigation” This review covers the connection between thyroid diseases and skin conditions like alopecia, dermatitis, and vitiligo, and highlights the need for further research on the role of thyroid hormones in skin health.
July 2026 in “Journal of Investigative Dermatology” January 2026 in “JCEM Case Reports” The researchers reported a case of a 51-year-old woman with primary hypothyroidism who developed anaphylaxis to intravenous levothyroxine after being unresponsive to oral formulations, highlighting potential allergic reactions to IV treatments in such patients.