Margaret R. Karagas
Dartmouth College
550 Papers
2.3K Citations
Margaret R. Karagas is an academic researcher from Dartmouth College. The author has contributed to research in topics: Medicine & Population. The author has an hindex of 84, co-authored 430 publications. Previous affiliations of Margaret R. Karagas include Dartmouth–Hitchcock Medical Center.
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Papers
Diesel exhaust and bladder cancer risk by pathologic stage and grade subtypes
Stella Koutros,Manolis Kogevinas,Melissa C. Friesen,Patricia A. Stewart,Dalsu Baris,Margaret R. Karagas,Molly Schwenn,Alison Johnson,G. M. Monawar Hosain,Consol Serra,Adonina Tardón,Alfredo Carrato,Reina García-Closas,Lee E. Moore,Michael L. Nickerson,Stephen M. Hewitt,Petra Lenz,Alan R. Schned,Josep Lloreta,Yves Allory,Haoyu Zhang,Nilanjan Chatterjee,Montserrat Garcia-Closas,Nathaniel Rothman,Núria Malats,Debra T. Silverman +25 more
TL;DR: Combining data from two large epidemiologic studies, the results provide further evidence that diesel exhaust exposure increases the risk of UBC.
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Pharmacologic and Environmental Endocrine Disruptors in the Pathogenesis of Hypospadias: a Review
TL;DR: Improving exposure assessment, standardizing sample timing to relevant developmental windows, using clear case identification and classification schemes, and elucidating dose-response relationships with EDCs will help to provide clearer evidence.
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Infant Feeding Alters the Longitudinal Impact of Birth Mode on the Development of the Gut Microbiota in the First Year of Life.
Modupe Coker,Hannah E. Laue,Anne G. Hoen,Margaret Hilliard,Erika Dade,Zhigang Li,Thomas J. Palys,Hilary G. Morrison,Emily R. Baker,Margaret R. Karagas,Juliette C. Madan,Juliette C. Madan +11 more
TL;DR: In this paper, the authors evaluated the longitudinal effect of delivery mode and infant feeding on the taxonomic composition and functional capacity of developing gut microbiota in the First year of life within the New Hampshire Birth Cohort Study, and found that duration of breastfeeding plays a critical role in restoring a health-promoting microbiome.
Allelic Loss at Drosophila Patched Gene Is Highly Prevalent in Basal and Squamous Cell Carcinomas of the Skin
TL;DR: In a large, population-based sample, 9q22 loss, including PTCH, was highly prevalent in both BCC and SCC, and the hypothesis that PTCH loss is a common, early lesion for SCC and BCC is supported.
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Histological classification and stage of newly diagnosed bladder cancer in a population-based study from the Northeastern United States
Alan R. Schned,Angeline S. Andrew,Carmen J. Marsit,Karl T. Kelsey,Michael S. Zens,Margaret R. Karagas +5 more
TL;DR: This study evaluated the classification and stage of bladder cancers as part of a population-based epidemiological study of bladder cancer in the Northeastern United States, finding a higher percentage of non-invasive tumors and a lower percentage of muscle-in invasive tumors.