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Medical Genetics Commons

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Full-Text Articles in Medical Genetics

Cis-Eqtl-Based Trans-Ethnic Meta-Analysis Reveals Novel Genes Associated With Breast Cancer Risk, Joshua Hoffman, Rebecca Graff, Nima Emami, Caroline Tai, Michael Passarelli Mar 2017

Cis-Eqtl-Based Trans-Ethnic Meta-Analysis Reveals Novel Genes Associated With Breast Cancer Risk, Joshua Hoffman, Rebecca Graff, Nima Emami, Caroline Tai, Michael Passarelli

Dartmouth Scholarship

Breast cancer is the most common solid organ malignancy and the most frequent cause of cancer death among women worldwide. Previous research has yielded insights into its genetic etiology, but there remains a gap in the understanding of genetic factors that contribute to risk, and particularly in the biological mechanisms by which genetic variation modulates risk. The National Cancer Institute's "Up for a Challenge" (U4C) competition provided an opportunity to further elucidate the genetic basis of the disease. Our group leveraged the seven datasets made available by the U4C organizers and data from the publicly available UK Biobank cohort to …


Meta Analysis Of Human Alzgene Database: Benefits And Limitations Of Using C. Elegans For The Study Of Alzheimer's Disease And Co-Morbid Conditions, Behrad Vahdati Nia, Christine Kang, Michelle G. Tran, Deborah Lee, Shin Murakami Jan 2017

Meta Analysis Of Human Alzgene Database: Benefits And Limitations Of Using C. Elegans For The Study Of Alzheimer's Disease And Co-Morbid Conditions, Behrad Vahdati Nia, Christine Kang, Michelle G. Tran, Deborah Lee, Shin Murakami

Faculty Publications & Research of the TUC College of Osteopathic Medicine

Human genome-wide association studies (GWAS) and linkage studies have identified 695 genes associated with Alzheimer's disease (AD), the vast majority of which are associated with late-onset AD. Although orthologs of these AD genes have been studied in several model species, orthologs in the nematode, Caenorhabditis elegans, remain incompletely identified, with orthologs to only 17 AD-related genes identified in the C. elegans database, WormBase. Therefore, we performed a comprehensive search for additional C. elegans orthologs of AD genes using well-established programs, including OrthoList, which utilizes four ontology prediction programs. We also validated 680 of the AD genes as a unique …