Heather M. O’Hagan

Oxidative Damage Targets Complexes Containing DNA Methyltransferases, SIRT1, and Polycomb Members to Promoter CpG Islands

Heather M. O’Hagan, Wei Wang, Subhojit Sen et al. · Cancer Cell · 2011 · 557 citations · Full text

Polycomb Members, Chromatin, Transcriptional Regulation +12

Double Strand Breaks Can Initiate Gene Silencing and SIRT1-Dependent Onset of DNA Methylation in an Exogenous Promoter CpG Island

Heather M. O’Hagan, Helai P. Mohammad, Stephen B. Baylin · PLoS Genetics · 2008 · 379 citations · Full text

Histone Modifications, Sirt1-dependent Onset, Dna Base Oxidation +21

Chronic Cigarette Smoke-Induced Epigenomic Changes Precede Sensitization of Bronchial Epithelial Cells to Single-Step Transformation by KRAS Mutations

Michelle Vaz, Stephen Y. Hwang, Ioannis Kagiampakis et al. · Cancer Cell · 2017 · 193 citations · Full text

Asthma, Tobacco Control, Kras Mutations +10

LSD1 and Aberrant DNA Methylation Mediate Persistence of Enteroendocrine Progenitors That Support <i>BRAF</i> -Mutant Colorectal Cancer

Samuel A. Miller, Robert A. Policastro, Shruthi Sriramkumar et al. · Cancer Research · 2021 · 170 citations · Full text

RPA and ATR link transcriptional stress to p53

Frederick A. Derheimer, Heather M. O’Hagan, Heather Krueger et al. · Proceedings of the National Academy of Sciences · 2007 · 113 citations · Full text

Chromatin, Transcriptional Regulation, Systems Biology +15