Heather M. O’Hagan

3.2k total citations
49 papers, 2.2k citations indexed

About

Heather M. O’Hagan is a scholar working on Molecular Biology, Cancer Research and Oncology. According to data from OpenAlex, Heather M. O’Hagan has authored 49 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Molecular Biology, 17 papers in Cancer Research and 16 papers in Oncology. Recurrent topics in Heather M. O’Hagan's work include Epigenetics and DNA Methylation (25 papers), DNA Repair Mechanisms (8 papers) and RNA modifications and cancer (8 papers). Heather M. O’Hagan is often cited by papers focused on Epigenetics and DNA Methylation (25 papers), DNA Repair Mechanisms (8 papers) and RNA modifications and cancer (8 papers). Heather M. O’Hagan collaborates with scholars based in United States, Netherlands and Germany. Heather M. O’Hagan's co-authors include Stephen B. Baylin, Helai P. Mohammad, Mats Ljungman, Shruthi Sriramkumar, Hariharan Easwaran, Cynthia L. Sears, Christina E. DeStefano Shields, Leander Van Neste, Yi Cai and Robert A. Casero and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Genetics and SHILAP Revista de lepidopterología.

In The Last Decade

Heather M. O’Hagan

49 papers receiving 2.2k citations

Peers

Countries citing papers authored by Heather M. O’Hagan

Since Specialization

Citations

This map shows the geographic impact of Heather M. O’Hagan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Heather M. O’Hagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heather M. O’Hagan more than expected).

Fields of papers citing papers by Heather M. O’Hagan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heather M. O’Hagan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Heather M. O’Hagan. The network helps show where Heather M. O’Hagan may publish in the future.

Co-authorship network of co-authors of Heather M. O’Hagan

This figure shows the co-authorship network connecting the top 25 collaborators of Heather M. O’Hagan. A scholar is included among the top collaborators of Heather M. O’Hagan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Heather M. O’Hagan. Heather M. O’Hagan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Spatial transcriptomic analysis of primary and metastatic pancreatic cancers highlights tumor microenvironmental heterogeneity 2024 ·Nature Genetics ·Ateeq Khaliq, (unknown), (unknown), (unknown), (unknown), Chi Zhang, Anita Turk, Julienne L. Carstens, Michael G. House, Sikander Hayat, Ganji Purnachandra Nagaraju, Sam G. Pappas, Yanru Wang, Nicholas J. Zyromski, Mateusz Opyrchal, (unknown), Heather M. O’Hagan, (unknown), Ashiq Masood	30
2	LSD1 and CoREST2 Potentiate STAT3 Activity to Promote Enteroendocrine Cell Differentiation in Mucinous Colorectal Cancer 2024 ·Cancer Research ·(unknown), (unknown), (unknown), (unknown), Heather M. O’Hagan	5
3	Activation of AKT induces EZH2-mediated β-catenin trimethylation in colorectal cancer 2023 ·iScience ·(unknown), (unknown), (unknown), (unknown), Peter C. Hollenhorst, Heather M. O’Hagan	18
4	Abstract 2440: HOTAIR functionality and regulation in ovarian cancer stem cells 2023 ·Cancer Research ·Weini Wang, Yanchi Zhou, Ji Wang, Ali Özeş, Heather M. O’Hagan, Anirban Mitra, Kenneth P. Nephew	1
5	Platinum-induced mitochondrial OXPHOS contributes to cancer stem cell enrichment in ovarian cancer 2022 ·Journal of Translational Medicine ·Shruthi Sriramkumar, (unknown), (unknown), (unknown), (unknown), (unknown), Weini Wang, Kenneth P. Nephew, Heather M. O’Hagan	42
6	LSD1 and Aberrant DNA Methylation Mediate Persistence of Enteroendocrine Progenitors That Support BRAF -Mutant Colorectal Cancer 2021 ·Cancer Research ·Samuel A. Miller, Robert A. Policastro, Shruthi Sriramkumar, (unknown), (unknown), (unknown), Dae-Ho Kim, Chunhai Hao, Gabriel E. Zentner, Heather M. O’Hagan	57
7	Consensus molecular subtyping of colorectal cancers is influenced by goblet cell content 2021 ·Cancer Genetics ·(unknown), (unknown), Heather M. O’Hagan	9
8	Platinum-Induced Ubiquitination of Phosphorylated H2AX by RING1A Is Mediated by Replication Protein A in Ovarian Cancer 2020 ·Molecular Cancer Research ·Shruthi Sriramkumar, Timothy D. Matthews, (unknown), Samuel A. Miller, Pamela S. VanderVere-Carozza, Katherine S. Pawelczak, Kenneth P. Nephew, John J. Turchi, Heather M. O’Hagan	9
9	Lysine-Specific Demethylase 1 Mediates AKT Activity and Promotes Epithelial-to-Mesenchymal Transition in PIK3CA -Mutant Colorectal Cancer 2019 ·Molecular Cancer Research ·(unknown), Robert A. Policastro, (unknown), Shruthi Sriramkumar, Ning Ding, Xiaoyu Lu, Helai P. Mohammad, Sha Cao, Jay H. Kalin, Philip A. Cole, Gabriel E. Zentner, Heather M. O’Hagan	36
10	Dietary antioxidants remodel DNA methylation patterns in chronic disease 2019 ·British Journal of Pharmacology ·(unknown), (unknown), Kate Shen, Katarzyna Lubecka, David D. Kitts, Heather M. O’Hagan, Barbara Stefañska	63
11	Epigenetic Targeting of Adipocytes Inhibits High-Grade Serous Ovarian Cancer Cell Migration and Invasion 2018 ·Molecular Cancer Research ·Jessica Tang, (unknown), Ali Özeş, Aaron Buechlein, Ning Ding, Harold Keer, Doug Rusch, Heather M. O’Hagan, M. Sharon Stack, Kenneth P. Nephew	19
12	Inflammation-induced DNA methylation of DNA polymerase gamma alters the metabolic profile of colon tumors 2018 ·SHILAP Revista de lepidopterología ·Ashley R. Maiuri, Hongde Li, Barry Stein, Jason M. Tennessen, Heather M. O’Hagan	16
13	Mismatch Repair Proteins Initiate Epigenetic Alterations during Inflammation-Driven Tumorigenesis 2017 ·Cancer Research ·Ashley R. Maiuri, Michael Peng, Ram Podicheti, Shruthi Sriramkumar, (unknown), Douglas B. Rusch, Christina E. DeStefano Shields, Cynthia L. Sears, Heather M. O’Hagan	39
14	Chronic Cigarette Smoke-Induced Epigenomic Changes Precede Sensitization of Bronchial Epithelial Cells to Single-Step Transformation by KRAS Mutations 2017 ·Cancer Cell ·Michelle Vaz, (unknown), Ioannis Kagiampakis, Jillian Phallen, Ashwini Patil, Heather M. O’Hagan, Lauren Murphy, Cynthia A. Zahnow, Edward Gabrielson, Victor E. Velculescu, Hariharan Easwaran, Stephen B. Baylin	141
15	Chromatin modifications during repair of environmental exposure-induced DNA damage: a potential mechanism for stable epigenetic alterations 2014 ·PMC ·Heather M. O’Hagan	3
16	Frequent Inactivation of Cysteine Dioxygenase Type 1 Contributes to Survival of Breast Cancer Cells and Resistance to Anthracyclines 2013 ·Clinical Cancer Research ·Jana Jeschke, Heather M. O’Hagan, Wei Zhang, Rajita Vatapalli, Marília Freitas Calmon, Ludmila Danilova, (unknown), Leander Van Neste, (unknown), Manon van Engeland, Edward Gabrielson, Kornel E. Schuebel, Andreas Winterpacht, Stephen B. Baylin, James G. Herman, Nita Ahuja	68
17	Oxidative Damage Targets Complexes Containing DNA Methyltransferases, SIRT1, and Polycomb Members to Promoter CpG Islands 2011 ·Cancer Cell ·Heather M. O’Hagan, Wei Wang, Subhojit Sen, Christina E. DeStefano Shields, Stella S. Lee, Yang W. Zhang, (unknown), Yi Cai, Leander Van Neste, Hariharan Easwaran, Robert A. Casero, Cynthia L. Sears, Stephen B. Baylin	439
18	Polycomb CBX7 Promotes Initiation of Heritable Repression of Genes Frequently Silenced with Cancer-Specific DNA Hypermethylation 2009 ·Cancer Research ·Helai P. Mohammad, Yi Cai, Kelly M. McGarvey, Hariharan Easwaran, Leander Van Neste, Joyce E. Ohm, Heather M. O’Hagan, Stephen B. Baylin	61
19	Efficient NES-dependent protein nuclear export requires ongoing synthesis and export of mRNAs 2004 ·Experimental Cell Research ·Heather M. O’Hagan, Mats Ljungman	14
20	Phosphorylation and nuclear accumulation are distinct events contributing to the activation of p53 2003 ·Mutation research. Fundamental and molecular mechanisms of mutagenesis ·Heather M. O’Hagan, Mats Ljungman	17

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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