November 2022 in “Journal of Investigative Dermatology” This study found a minimal overall contribution of rare coding variants to male-pattern hair loss but identified significant associations with rare variants in 125 genes, including novel candidate genes.
April 2025 in “Journal of Bioscience and Bioengineering” Centrifugal forces can help prepare hair follicle germs for hair regeneration.
9 citations
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January 2019 in “Skin appendage disorders” This study found that among patients with seborrheic dermatitis, the "dandelion" vascular conglomerate observed through trichoscopy was correlated with Malassezia scalp colonization.
14 citations
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May 1979 in “International Journal of Dermatology” In this study, trichostasis spinulosa was observed in 51 patients with lesions on the nose, where some follicles contained up to 86 hairs each, possibly influenced by endocrine factors and actinic rays.
87 citations
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August 1974 in “Journal of Investigative Dermatology”