M
Margaret R. Karagas
Researcher at Dartmouth College
Publications - 528
Citations - 28181
Margaret R. Karagas is an academic researcher from Dartmouth College. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 84, co-authored 430 publications receiving 24195 citations. Previous affiliations of Margaret R. Karagas include Dartmouth–Hitchcock Medical Center.
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Journal ArticleDOI
Gene-arsenic interaction in longitudinal changes of blood pressure: Findings from the Health Effects of Arsenic Longitudinal Study (HEALS) in Bangladesh
Shohreh F. Farzan,Shohreh F. Farzan,Margaret R. Karagas,Jieying Jiang,Fen Wu,Mengling Liu,Jonathan D. Newman,Farzana Jasmine,Muhammad G. Kibriya,Rachelle Paul-Brutus,Faruque Parvez,Maria Argos,Molly Scannell Bryan,Mahbub Eunus,Alauddin Ahmed,Tariqul Islam,Muhammad Rakibuz-Zaman,Rabiul Hasan,Golam Sarwar,Vesna Slavkovich,Joseph H. Graziano,Habibul Ahsan,Yu Chen +22 more
TL;DR: The results suggest that genetic variability may contribute to As-associated increases in BP over time.
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Arsenic and cardiovascular disease: new evidence from the United States.
Yu Chen,Margaret R. Karagas +1 more
TL;DR: Results from a U.S. study of American Indians from the Strong Heart Study report that study participants with a urinary arsenic concentration greater than 15.7 μg/g creatinine were 1.65, 1.71, and 3.03 times more likely to die of CVD, coronary heart disease, and stroke, respectively, than their counterparts with urinary arsenic levelsLess precise estimates for lower exposure levels were less precise.
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Toenail-Based Metal Concentrations and Young-Onset Breast Cancer
Katie M. O'Brien,Alexandra J. White,Brian P. Jackson,Margaret R. Karagas,Dale P. Sandler,Clarice R. Weinberg +5 more
TL;DR: Several metals have carcinogenic properties, but their associations with breast cancer are not established, and studying cadmium, a metalloestrogen, and 9 other metals-arsenic, cobalt, chromium, copper, mercury, molybdenum, lead, tin, and vanadium--in relation to young-onset breast cancer found no statistically significant associations.
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MicroRNA Dysregulation and Non-Muscle-Invasive Bladder Cancer Prognosis.
Angeline S. Andrew,Margaret R. Karagas,Florian R. Schroeck,Florian R. Schroeck,Carmen J. Marsit,Alan R. Schned,Jason R. Pettus,David A. Armstrong,John D. Seigne +8 more
TL;DR: The results suggest that miR-26b-5p levels may be prognostic for non-muscle–invasive bladder cancer recurrence, and can feasibly be assessed in baseline tumor tissue from a wide variety of clinical settings.
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HSD3B and gene-gene interactions in a pathway-based analysis of genetic susceptibility to bladder cancer.
Angeline S. Andrew,Ting Hu,Jian Gu,Jiang Gui,Yuanqing Ye,Carmen J. Marsit,Karl T. Kelsey,Alan R. Schned,Sam A. Tanyos,Eben M. Pendleton,Rebecca A. Mason,Elaine V. Morlock,Michael S. Zens,Zhongze Li,Jason H. Moore,Xifeng Wu,Margaret R. Karagas +16 more
TL;DR: Biologic process-based analysis suggests candidate susceptibility markers and supports the theory that disrupted hormone regulation plays a role in bladder carcinogenesis.