36 citations
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December 2016 in “Journal of The American Academy of Dermatology” In this study, researchers evaluated the hair pull test and found that normal values should be reduced to two hairs or fewer, with no significant impact from hair washing, brushing, or lifestyle factors such as hair texture and medication use.
50 citations
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September 2011 in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids” This review examines the role of retinoic acid synthesis in hair follicles and sebaceous glands, focusing on its localization and function during normal and disease states, but reports no new results.
92 citations
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June 2005 in “Journal of Investigative Dermatology” This study found that the retinoid all-trans retinoic acid induced a catagen-like stage in human scalp hair follicles, suggesting upregulation of TGF-beta2 as a contributing mechanism.
2 citations
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July 1996 in “Annals of Internal Medicine” This letter argues that the association between fluconazole therapy and alopecia may be misattributed, suggesting instead that systemic fungal infections themselves could lead to hair loss.
4 citations
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July 1996 in “Annals of Internal Medicine” This article discusses a report on reversible alopecia associated with fluconazole therapy and mentions other possible causes of hair loss but presents no new findings.
63 citations
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September 1995 in “Annals of internal medicine” This study found that higher-dose fluconazole (400 mg/d) for two months or longer commonly causes reversible alopecia, which can be resolved by discontinuing or reducing the dosage.
35 citations
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September 1972 in “Journal of Biological Chemistry” This study observed that the binding of certain hormones in rat skin varies cyclically with the hair cycle phases, with testosterone showing maximum binding in the catagen phase.