13 citations
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May 2012 in “Cutaneous and ocular toxicology” Alopecia areata is not linked to vitamin B12 deficiency.
1 citations
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April 2020 in “medRxiv (Cold Spring Harbor Laboratory)” The study found that Tourette Syndrome may be linked to certain immune system processes and synaptic signaling.
April 2025 in “Egyptian Journal of Medical Research” People with Telogen Effluvium have lower vitamin D levels.
1 citations
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June 2025 in “Frontiers in Immunology” Higher IgE levels may play a role in alopecia areata, especially in males, children, and severe cases.
December 2020 in “Journal of Drugs in Dermatology” The document concludes that more research is needed to confirm if blood tests for things like iron and vitamin D are helpful for hair loss from Telogen effluvium.
July 2021 in “Al-Azhar Assiut Medical Journal” Low ferritin, vitamin D deficiency, and thyroid problems may contribute to hair loss in some hospital patients in Western Saudi Arabia.
50 citations
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July 1980 in “Archives of Dermatology” Hidden sweat gland tumors might cause hair loss.
October 2024 in “INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH” Trichoscopy can help diagnose Vitamin B12, Vitamin D3, and ferritin deficiencies without blood tests.
2 citations
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April 2023 in “Diabetes Metabolic Syndrome and Obesity” 2h-ICPR can help screen for insulin antibodies in type 2 diabetes patients.
15 citations
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January 2014 in “Dermatology” Some patients with a type of skin lymphoma can experience a rare, non-scarring hair loss that looks like another hair loss condition but has distinct features.
6 citations
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January 2010 in “Case Reports” A woman with high testosterone and an adrenal nodule had an ovarian tumor causing her symptoms, which improved after the tumor was removed.
16 citations
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December 2019 in “Animals” Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.
8 citations
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January 2014 in “Annals of Dermatology” The research suggests that p63 and TGF-β1 may help determine tumor type and malignancy in hair follicle and sebaceous tumors.
March 2026 in “Dermatopathology” A rare skin tumor with extra hair growth was found and safely removed from a 27-year-old woman.
103 citations
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February 1972 in “Proceedings of the National Academy of Sciences” A unique enzyme in guinea pig hair follicles helps form protein cross-links in hair.
September 1978 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry”
91 citations
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December 2017 in “Systems Biology in Reproductive Medicine” Lower SHBG levels may increase the risk of PCOS.
October 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Thymic peptides can either promote or inhibit human hair growth.
3 citations
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November 2021 in “Protein and Peptide Letters” β-thymosin in invertebrates is more complex and diverse than in vertebrates.
May 2013 in “Journal of the Egyptian Women's Dermatologic Society (Print)” High aldosterone and free testosterone levels link to female hair loss; testing aldosterone may predict hypertension risk.
69 citations
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August 2006 in “Behavior Therapy” Group behavior therapy reduces hair-pulling symptoms more than supportive therapy but has limited long-term effectiveness.
January 2019 in “Revista Dermatológica Centro Uraga” Alopecia triangular temporal is a rare condition with unclear causes and treatment, but trichoscopy helps in diagnosis.
97 citations
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December 2011 in “New England Journal of Medicine” The FDA did not approve certain drugs for prostate cancer prevention due to concerns about their effectiveness and potential risks.
5 citations
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June 2015 in “Chinese journal of natural medicines/Zhongguo tianran yaowu/Chinese Journal of Natural Medicines” Tripterygium wilfordii multiglycoside effectively reduced prostate enlargement in rats without harmful effects.
9 citations
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April 2024 in “The Oncologist” Sacituzumab govitecan improves quality of life and symptoms in breast cancer patients, except for causing more diarrhea.
5 citations
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July 2024 in “Minerva Endocrinology” Testosterone therapy in transgender individuals can increase the risk of erythrocytosis.
May 2022 in “European medical journal” An 11-year-old girl with Trichotillomania developed a large hairball in her stomach, treated with medication, therapy, and family education.
July 2024 in “Journal of Investigative Dermatology” Sex and race affect immune responses and treatment outcomes in Hidradenitis suppurativa.
May 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
January 2013 in “International Journal of Trichology” Early diagnosis and a multidisciplinary approach are crucial for children with Trichothiodystrophy and hidden learning disorders.