07
May
Literature Review Links Pesticide Exposure to Increased Risks of Multiple Myeloma, a Blood Cancer
(Beyond Pesticides, May 7, 2026) Adding to the wide body of science on pesticide-induced cancer, researchers from the Icahn School of Medicine at Mount Sinai’s Department of Hematology and Medical Oncology and Department of Environmental Medicine find that environmental and occupational exposures increase the risk of developing multiple myeloma (MM), a type of blood cancer. As published in Blood Reviews, the literature review highlights how exposure to contaminants, such as pesticides, dioxins, combustion byproducts, and ambient air pollution, can cause MM through mechanisms of oxidative stress, DNA damage, and aryl hydrocarbon receptor signaling, as well as influence disease biology through immune dysregulation. “Earlier epidemiologic studies suggested associations between environmental exposures and disease risk, but few have used modern geospatial or exposomic [totality of environmental exposure relating to health effects] methods capable of capturing exposure complexity,” the authors write. They continue: “Advances in data integration, spatial modeling, and molecular profiling now make it possible to revisit these questions with greater precision and biological context. This review summarizes current evidence on environmental exposures in plasma cell disorders and frames a research agenda for integrating exposomic data to improve exposure resolution and evaluate plausible mechanisms in MM.” Background Multiple myeloma is an incurable […]
