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Sam S. Oh

Researcher at University of California, San Francisco

Publications -  111
Citations -  5383

Sam S. Oh is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Asthma & Genome-wide association study. The author has an hindex of 36, co-authored 105 publications receiving 4032 citations. Previous affiliations of Sam S. Oh include San Diego State University & University of California, Los Angeles.

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DNA Methylation in Newborns and Maternal Smoking in Pregnancy: Genome-wide Consortium Meta-analysis

Bonnie R. Joubert, +112 more
TL;DR: This large scale meta-analysis of methylation data identified numerous loci involved in response to maternal smoking in pregnancy with persistence into later childhood and provide insights into mechanisms underlying effects of this important exposure.
Journal ArticleDOI

Sparse PCA corrects for cell type heterogeneity in epigenome-wide association studies.

TL;DR: ReFACTor, a method based on principal component analysis (PCA) and designed for the correction of cell type heterogeneity in EWAS, does not require knowledge of cell counts, and it provides improved estimates of celltype composition, resulting in improved power and control for false positives inEWAS.