April 2016 in “Journal of Investigative Dermatology” This study found that trametinib and vemurafenib increased sebum production and gene expression related to lipid accumulation in hamster sebocytes, which may help explain certain side effects in patients.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that tissue transglutaminase (TG2) may play a role in sebum production by regulating autophagy in sebaceous glands, offering potential targets for dermatological interventions.
August 2026 in “ACS Applied Materials & Interfaces” This study reports that a hybrid nanoplatform using ionic liquid liposomes achieved significant reductions in hair loss, inflammatory acne, and skin sebum levels in preliminary human testing by enhancing delivery of siRNA targeting the androgen receptor.
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January 1985 in “Tissue and Cell” This study found that sebum in sebaceous glands is produced from cell populations derived from peripheral progenitor cells, similarly to hair growth, without direct involvement from other peripheral cells.
April 2024 in “Applied biological chemistry” In this study involving mice on a high-fat diet, piperine from black pepper was observed to reduce sebaceous gland size and fat accumulation, suggesting its potential in controlling hair oiliness by inhibiting adipogenesis in hair stem cells.