Maria O’Donovan

21.0k citations

58 papers · 2.1k indexed · h-index 26

Impact in

Gastroenterology top 2%
- Gastroesophageal reflux and treatments
Surgery top 2%
- Esophageal Cancer Research and Treatment
- Esophageal and GI Pathology
- Helicobacter pylori-related gastroenterology studies

Papers in

Gastroenterology 10
- Gastrointestinal Tumor Research and Treatment 6
- Gastroesophageal reflux and treatments 4
Surgery 49
- Esophageal Cancer Research and Treatment 39
- Esophageal and GI Pathology 18
- Helicobacter pylori-related gastroenterology studies 12
- Eosinophilic Esophagitis 4

Co-authors: Rebecca C. Fitzgerald Pierre Lao‐Sirieix Marco Novelli Elizabeth Bird‐Lieberman Vicki Save Laurence Lovat Nicholas B. Shannon Richard Hardwick
Journals: Gastroenterology (9 papers)Gut (7 papers)Gastrointestinal Endoscopy (3 papers)Nature Medicine (2 papers)Histopathology (2 papers)
Partner nations: United Kingdom United States Netherlands

In The Last Decade

Maria O’Donovan

56 papers receiving 2.1k citations

Peers

Countries citing papers authored by Maria O’Donovan

Since Specialization

Citations

This map shows the geographic impact of Maria O’Donovan'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 Maria O’Donovan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maria O’Donovan more than expected).

Fields of papers citing papers by Maria O’Donovan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Maria O’Donovan. 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 Maria O’Donovan. The network helps show where Maria O’Donovan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Maria O’Donovan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Maria O’Donovan Line = papers co-authored together Maria O’Donovan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	The effect of procedural time on dysplasia detection rate during endoscopic surveillance of Barrett’s esophagus Endoscopy ·Mathew Vithayathil, Inés Modolell, Jacobo Ortiz‐Fernández‐Sordo, Hajime Nagusu, Władysław Januszewicz, Maria O’Donovan, Michele Leonardo Bianchi, Jonathan White, Philip Kaye, Krish Ragunath, Massimiliano di Pietro	2023	13
2	Transcriptomic profiling reveals three molecular phenotypes of adenocarcinoma at the gastroesophageal junction International Journal of Cancer ·Jan Bornschein, Lorenz Wernisch, Maria Secrier, Ahmad Miremadi, Juliane Perner, Shona MacRae, Maria O’Donovan, Richard Newton, Suraj Menon, Lawrence Bower, Matthew Eldridge, Ginny Devonshire, Calvin Cheah, Richard Turkington, Richard Hardwick, Michael Selgrad, Marino Venerito, Peter Malfertheiner, Rebecca C. Fitzgerald	2019	14
3	A comparative analysis of whole genome sequencing of esophageal adenocarcinoma pre- and post-chemotherapy Genome Research ·Ayesha Noorani, Jan Bornschein, Andy G. Lynch, Maria Secrier, Achilleas Achilleos, Matthew Eldridge, Lawrence Bower, Jamie Weaver, Jason Crawte, Chin‐Ann Johnny Ong, Nicholas B. Shannon, Shona MacRae, Nicola Grehan, Barbara Nutzinger, Maria O’Donovan, Richard Hardwick, Simon Tavaré, Rebecca C. Fitzgerald	2017	19
4	Comparative study of endoscopic surveillance in hereditary diffuse gastric cancer according to CDH1 mutation status Gastrointestinal Endoscopy ·Emma Mi, Ashley B Grossman, Massimiliano di Pietro, Maria O’Donovan, Richard Hardwick, Susan Richardson, Hisham Ziauddeen, Paul C. Fletcher, Carlos Caldas, Marc Tischkowitz, Krish Ragunath, Rebecca C. Fitzgerald	2017	67
5	Histopathological, Molecular, and Genetic Profile of Hereditary Diffuse Gastric Cancer: Current Knowledge and Challenges for the Future Advances in experimental medicine and biology ·Rachel S. van der Post, Irene Gullo, Carla Oliveíra, Laura H. Tang, Heike I. Grabsch, Maria O’Donovan, Rebecca C. Fitzgerald, J. Han van Krieken, Fátima Carneiro	2016	30
6	Autofluorescence-Directed Confocal Endomicroscopy in Combination With a Three-Biomarker Panel Can Inform Management Decisions in Barrett’s Esophagus The American Journal of Gastroenterology ·Massimiliano di Pietro, Elizabeth Bird‐Lieberman, Xinxue Liu, Mohammadreza Safi, Helga Bertani, Maria O’Donovan, Rebecca C. Fitzgerald	2015	20
7	Pilot study of cytological testing for oesophageal squamous cell dysplasia in a high-risk area in Northern Iran British Journal of Cancer ·Gholamreza Roshandel, Shahin Merat, Masoud Sotoudeh, Masoud Khoshnia, Hossein Poustchi, Pierre Lao‐Sirieix, Shalini Malhotra, Maria O’Donovan, Arash Etemadi, Feihua Yan, Akram Pourshams, Alireza Norouzi, I. Debiram, Shahryar Semnani, Christian C. Abnet, Sanford M. Dawsey, Rebecca C. Fitzgerald, Reza Malekzadeh	2014	31
8	Gastro-Esophageal Reflux Disease Symptoms and Demographic Factors as a Pre-Screening Tool for Barrett’s Esophagus PLoS ONE ·Xinxue Liu, Angela Wong, Sudarshan Kadri, Andrej Ćorović, Maria O’Donovan, Pierre Lao-Sirieix, Laurence Lovat, Henry Sister, Rebecca C. Fitzgerald	2014	23
9	DNA Methylation as an Adjunct to Histopathology to Detect Prevalent, Inconspicuous Dysplasia and Early-Stage Neoplasia in Barrett's Esophagus Clinical Cancer Research ·Giovani Brancaglião de JESUS, Xinxue Liu, Maria O’Donovan, Richard Newton, Lorenz Wernisch, Nicholas B. Shannon, Mohammed Shariff, Massimiliano di Pietro, Jacques Bergman, Krish Ragunath, Rebecca C. Fitzgerald	2012	59
10	OC-017 TRIM44: from prognosis to therapy in oesophageal adenocarcinoma and breast cancer Gut ·Milica Travica, Nicholas B. Shannon, Pierre Lao‐Sirieix, Caryn S. Ross-Innes, Maria O’Donovan, Oscar M. Rueda, Musfika Nuha, A Noorani, Richard Hardwick, Carlos Caldas, Rebecca C. Fitzgerald	2012	1
11	Direct histological processing of EUS biopsies enables rapid molecular biomarker analysis for interventional pancreatic cancer trials Pancreatology ·Rebecca Brais, Susan E. Davies, Maria O’Donovan, Т. В. Борисова, Natalie Cook, Walter C. Darbonne, 大倉正典, Martijn P. Lolkema, Albrecht Neeße, Michelle Lockley, Pippa Corrie, Duncan I. Jodrell, Raaj Praseedom, Emmanuel Huguet, Asif Jah, Neville V. Jamieson, Frédéric J. de Sauvage, David A. Tuveson, Nicholas Carroll	2012	39
12	Population-Based Study Reveals New Risk-Stratification Biomarker Panel for Barrett's Esophagus Gastroenterology ·Elizabeth Bird‐Lieberman, Jason Dunn, Helen G. Coleman, Pierre Lao‐Sirieix, Dahmane Oukrif, R. Mittra, Sybil Varghese, Brian T. Johnston, Ken Arthur, Damian McManus, Marco Novelli, Maria O’Donovan, Chris R. Cardwell, Laurence Lovat, Liam Murray, Rebecca C. Fitzgerald	2012	117
13	Characterization of the timing and prevalence of receptor tyrosine kinase expression changes in oesophageal carcinogenesis The Journal of Pathology ·Anna Paterson, Maria O’Donovan, Elena Provenzano, Liam Murray, Helen G. Coleman, Worawit Louthrenoo, Damian McManus, Marco Novelli, Laurence Lovat, Rebecca C. Fitzgerald	2012	32
14	Low sperm counts in genitourinary medicine clinic attendees: results from a case–control study Sexually Transmitted Infections ·Christopher Carne, 大倉正典, C. Palmer, Eldon E. Houghton, S.M. Al-Jubbury, B Wade, Amin FarajiMollaie, Maria O’Donovan	2012	3
15	Trimodal imaging to identify microscopic foci of signet ring cells in hereditary diffuse gastric cancer: Table 1 Gut ·Alexander Mazurov, I. Debiram, Maria O’Donovan, Susan Richardson, Aditi Dadhich, Massimo Di Pietro, Carlos Caldas, Krish Ragunath, Rebecca C. Fitzgerald	2011	1
16	Integrative analysis of array-comparative genomic hybridisation and matched gene expression profiling data reveals novel genes with prognostic significance in oesophageal adenocarcinoma Gut ·G Maroni, Jonathan Rees, Anna Paterson, Suet‐Feung Chin, John C. Marioni, Vicki Save, Maria O’Donovan, Paul P. Eijk, Derek Alderson, Bauke Ylstra, Carlos Caldas, Rebecca C. Fitzgerald	2011	55
17	Nitric oxide-mediated invasion in Barrett's high-grade dysplasia and adenocarcinoma Carcinogenesis ·Nicholas J. Clemons, Nicholas B. Shannon, V. M. Puzankov, Musfika Nuha, Amel Saadi, Maria O’Donovan, Pierre Lao-Sirieix, Rebecca C. Fitzgerald	2010	22
18	Appendiceal mucinous adenocarcinoma presenting as an enterocutaneous fistula in an incisional hernia BMJ Case Reports ·Ju-Cai Xiang, E. Courtney, Ane Beatriz Santos Dantas, Maria O’Donovan, Ashraf E.K. Ibrahim, Nicola Fearnhead	2010	7
19	Non-endoscopic screening biomarkers for Barrett’s oesophagus: from microarray analysis to the clinic Gut ·Pierre Lao‐Sirieix, Alex Boussioutas, Sudarshan Kadri, Maria O’Donovan, I. Debiram, Madhumita Das, Noor Elies Saptaningrum, Rebecca C. Fitzgerald	2009	90
20	Use of ultrasound-guided axillary node core biopsy in staging of early breast cancer European Radiology ·P.D. Britton, S. J. Kubacki, Sara Godward, S. Barter, A. Freeman, M. Gaskarth, P Rajan, R. Sinnatamby, Felipe Ganancin Piola, Elena Provenzano, Maria O’Donovan, Sarah E. Pinder, John R. Benson, Parto Forouhi, Gordon Wishart	2008	78

About Maria O’Donovan

Maria O’Donovan is a scholar working on Gastroenterology, Surgery, Pulmonary and Respiratory Medicine, Oncology and Cancer Research, having authored 58 papers that have together received 2.1k indexed citations. Recurring topics across this work include Esophageal Cancer Research and Treatment (39 papers), Gastric Cancer Management and Outcomes (23 papers), Esophageal and GI Pathology (18 papers), Helicobacter pylori-related gastroenterology studies (12 papers), Pancreatic and Hepatic Oncology Research (7 papers), Gastrointestinal Tumor Research and Treatment (6 papers), Gastroesophageal reflux and treatments (4 papers) and Eosinophilic Esophagitis (4 papers). The work is most often cited by research in Gastroenterology (243 citations), Surgery (1.4k citations), Pulmonary and Respiratory Medicine (918 citations), Oncology (509 citations) and Cancer Research (265 citations). Maria O’Donovan has collaborated with scholars based in United Kingdom, United States and Netherlands. Frequent co-authors include Rebecca C. Fitzgerald, Pierre Lao‐Sirieix, Marco Novelli, Elizabeth Bird‐Lieberman, Vicki Save, Laurence Lovat, Nicholas B. Shannon, Richard Hardwick, Carlos Caldas and Xinxue Liu. Their work appears in journals such as Gastroenterology, Gut, Gastrointestinal Endoscopy, Nature Medicine and Histopathology.

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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