17 citations
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June 2001 in “Journal of the National Cancer Institute” A specific hair diffraction pattern may indicate breast cancer if tested with the correct method.
December 2023 in “Dermatology and therapy” This study observed that patient-physician alignment on alopecia areata severity largely followed Japanese Dermatological Association criteria, yet alignment on treatment satisfaction was lower, with lack of efficacy as the main dissatisfaction reason.
25 citations
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May 2019 in “Cosmetics” This paper reviews the surface degradation of hair and describes how combining 18-MEA with specific surfactants can maintain hydrophobicity on bleached and weathered hair surfaces.
December 2025 in “Cosmetics” In a laboratory study, researchers found that a novel Bioactive Crosslink Repair Complex improved both the protection and repair of chemically damaged hair, enhancing tensile strength, shine, and cuticle alignment when added to bleaching mixtures and leave-in conditioners.
33 citations
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June 2017 in “Developmental Biology” This study found that local refinement of hair follicles into higher order patterns can occur without the core planar cell polarity system, but global alignment with body axes requires its function throughout development and regeneration.