October 2023 in “Research Square (Research Square)” This study demonstrated that polynucleotide gel injections effectively reduced hair shedding and increased hair thickness in both men and women with androgenetic alopecia, while maintaining a high safety profile and patient satisfaction.
December 2008 in “中華皮膚科醫學雜誌” This case report describes a 35-year-old Taiwanese man whose hair loss improved significantly after treatment for syphilis, suggesting a link between his condition and the infection.
12 citations
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October 1976 in “The BMJ” This abstract reports an influenzalike illness with varying antibody titers observed in a woman and her husband, but it does not provide broader clinical findings.
June 2007 in “Journal of Investigative Dermatology” Title change to "Central Centrifugal Cicatricial Alopecia (CCCA)"; common in African American women; hair-grooming methods may contribute; no effective therapy found; trials needed.
2 citations
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September 2019 in “Neurology Neuroimmunology & Neuroinflammation” This case report describes a patient with autoimmune autonomic neuropathy associated with high-titer gAChR antibodies who developed selective pigmented hair loss during IV immunoglobulin treatment.
This review highlights that many common beliefs about hair loss lack strong scientific support and emphasizes directing patients toward proven treatments with established efficacy.
8 citations
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October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that healthcare workers with a positive SARS-CoV-2 nasopharyngeal swab were most likely to report long-COVID symptoms, while seropositive workers without a positive swab had milder symptoms.
August 2026 in “Archives of Dermatological Research” Low-dose oral minoxidil is effective and satisfying for treating hair loss in young people.
March 2024 in “Portuguese Journal of Dermatology and Venereology” This study found that individuals with hair loss, particularly females, had significantly lower levels of serum ferritin, vitamin D, and vitamin B12 compared to controls, suggesting these deficiencies, especially vitamin D, may play a role in hair loss such as telogen effluvium.
October 2013 in “한국생물공학회 학술대회” Poly-γ-glutamic acid may help reduce hair loss.
9 citations
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August 2001 in “PubMed” This review discusses the classification and diagnosis of hair loss and emphasizes that nonpermanent alopecia can achieve full regrowth with appropriate treatment, but reports no new results.
21 citations
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January 2018 in “Lasers in Medical Science” This study concluded that 12 sessions of fractionated thulium laser treatment improved hair density and thickness in patients with pattern hair loss, with further benefits from adding a growth factor solution post-treatment.
July 2026 in “Mendeley Data” Higher doses of oral minoxidil can help hair growth but may have safety risks.
July 2026 in “Mendeley Data” Higher doses of oral minoxidil can help hair growth but may have safety risks.
September 2017 in “Hair transplant forum international” In this study, the researchers evaluated the clinical efficacy of biotin supplementation compared to its social popularity, questioning the validity of its rising trend without providing specific outcome results.
149 citations
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July 2002 in “Dermatologic clinics” This review discusses the pathogenesis, clinical presentation, diagnosis, and treatment of cutaneous lupus erythematosus, reporting no new clinical findings.
71 citations
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May 2019 in “Rheumatology” This study observed that PD-1+CXCR5-CD4+T peripheral helper cells are significantly elevated in patients with systemic lupus erythematosus and are correlated with disease activity indicators, suggesting their potential role in lupus pathogenesis.
October 2009 in “Reactions Weekly” A woman developed lupus after taking hydroxyurea for two years.
March 2012 in “Journal of The American Academy of Dermatology” Higher levels of certain nerve-related proteins are linked to hair loss in women with scalp pain.
March 2012 in “Journal of The American Academy of Dermatology” This study observed that white females with Ludwig I female pattern hair loss had higher hair density on the occipital scalp, whereas Asian females had thicker hair diameters in both frontal and occipital areas.
49 citations
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February 2009 in “Clinical Rheumatology” This study observed that systemic lupus erythematosus may not be as uncommon among African Blacks as previously reported, highlighting the need for early aggressive treatment.
July 2025 in “Dermatology Practical & Conceptual” Spironolactone is safe for treating hair loss in women without causing low blood pressure.
March 2021 in “CRC Press eBooks” This review examines the complex relationship between hair loss, particularly in alopecia areata, and psychological/psychiatric conditions, concluding that stress and emotional factors frequently contribute to hair loss or alter treatment choices; it reports no new results.
8 citations
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November 2017 in “PubMed” This article discusses common underlying mechanisms across hair loss disorders, emphasizing the role of inflammation, but reports no new clinical results.
April 2023 in “Dermatology practical & conceptual” This study found that in female patients with COVID-19-related hair loss, diffuse hair loss and antinuclear antibody positivity might be linked to high antibody levels triggered by the infection.
May 2025 in “The Journal of Rheumatology” In this case report, a woman with unexplained hair loss and high ANA levels developed systemic lupus erythematosus, highlighting the importance of monitoring autoantibodies for early lupus detection and management.
1 citations
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October 2020 in “PubMed” In this study, nearly half of the female patients with androgenetic alopecia reported symptoms of hormonal disorders, but hormone test results did not show significant abnormalities.
11 citations
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November 1998 in “Journal of dermatological science” This review summarizes studies on knockout mouse models revealing abnormalities in skin and hair follicle development but reports no new experimental results; the authors highlight the utility of these models for understanding hereditary skin disorders.
9 citations
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March 1998 in “Journal of Dermatological Science” Improper regulation of hair follicle processes causes hairlessness.
1 citations
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June 2024 in “Archives of Dermatological Research” In this pilot study, researchers found that betulin did not conclusively inhibit hair loss or promote regrowth in patients with hypothyroidism when compared to placebo.