Colm O’Brien
- Ophthalmology top 0.1%
- Glaucoma and retinal disorders 111
- Retinal Diseases and Treatments 39
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- Corneal surgery and disorders 27
- Retinal Imaging and Analysis 12
- Neurology top 2%
- Neurological Disorders and Treatments 8
- Molecular Biology top 5%
- Retinal Development and Disorders 21
- Cell Biology top 5%
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- Nitric Oxide and Endothelin Effects 11
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- Connective tissue disorders research 7
- Co-authors
- Patricia NelsonDeborah WallaceAbbot F. ClarkPeter AspinallMustapha IrnatenR.P. KirwanZahida ButtOrestis Papasouliotis
- Journals
- Investigative Ophthalmology & Visual Science (29 papers)British Journal of Ophthalmology (10 papers)Eye (7 papers)
- Partner nations
- IrelandUnited StatesUnited Kingdom
In The Last Decade
Colm O’Brien
150 papers receiving 4.7k citations
Peers
Comparison fields: 5 of 148
- Ophthalmology 3.4k
- Radiology, Nuclear Medicine and Imaging 1.7k
- Neurology 390
- Molecular Biology 1.6k
- Cell Biology 344
Countries citing papers authored by Colm O’Brien
This map shows the geographic impact of Colm O’Brien'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 Colm O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Colm O’Brien more than expected).
Fields of papers citing papers by Colm O’Brien
This network shows the impact of papers produced by Colm O’Brien. 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 Colm O’Brien. The network helps show where Colm O’Brien may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Colm O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 4 | |
| 2 | 2022 | 6 | |
| 3 | 2021 | 10 | |
| 4 | Elucidating the role of p53 and MDM2 in glaucomatous lamina cribrosa cells. | 2021 | 1 |
| 5 | Elevated Expression of ADAM 12 and 19 in Human Glaucoma Lamina Cribrosa Cells | 2021 | 3 |
| 6 | 2020 | 17 | |
| 7 | TGF-β induces NOX4 and fibrotic genes in trabecular meshwork cells: role in glaucoma. | 2019 | 3 |
| 8 | The role of lamina cribrosa tissue stiffness as a fundamental biomechanical driver of pathological glaucomatous cupping | 2019 | 1 |
| 9 | Reduced Expression of the Cell Cycle Inhibitors p27 and p57 and Increased Proliferation in Glaucoma Lamina Cribrosa Cells | 2015 | 2 |
| 10 | 2014 | 46 | |
| 11 | 2014 | 32 | |
| 12 | Modulation of the fibrotic response of the human lamina cribrosa cell to cyclical mechanical stretch using the Rho kinase inhibitor Y-27632 | 2014 | 3 |
| 13 | The Role of Hypoxia in Inducing Aberrant Epigenetic and Fibrotic States in Glaucoma | 2014 | 1 |
| 14 | The Influence of Substrate Stiffness on the Proliferation and Mechanical Properties of Normal and Glaucoma Trabecular Meshwork (NTM and GTM) Cells | 2013 | 1 |
| 15 | Connective Tissue Growth Factor Induction of Lysl Oxidase (LOX) Enzyme Expression in Human Trabecular Meshwork Cells is reduced by FG-3019 | 2013 | 1 |
| 16 | 2007 | 38 | |
| 17 | 2006 | 45 | |
| 18 | The Role of the Nitric Oxide Precursor, L–Arginine in Angiogenesis Involving the Globally Hypoxic Adult Retina | 2005 | 1 |
| 19 | 1999 | 21 | |
| 20 | 1998 | 16 |
About Colm O’Brien
Colm O’Brien is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Neurology, having authored 153 papers that have together received 4.8k indexed citations. Recurring topics across this work include Glaucoma and retinal disorders (111 papers), Retinal Diseases and Treatments (39 papers), Corneal surgery and disorders (27 papers), Retinal Development and Disorders (21 papers), Retinal Imaging and Analysis (12 papers), Nitric Oxide and Endothelin Effects (11 papers), Neurological Disorders and Treatments (8 papers) and Connective tissue disorders research (7 papers). The work is most often cited by research in Ophthalmology (3.4k citations), Radiology, Nuclear Medicine and Imaging (1.7k citations) and Neurology (390 citations). Colm O’Brien has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include Patricia Nelson, Deborah Wallace, Abbot F. Clark, Peter Aspinall, Mustapha Irnaten, R.P. Kirwan, Zahida Butt, Orestis Papasouliotis, Thomas G. Cotter and Tony E. Walshe. Their work appears in journals such as Investigative Ophthalmology & Visual Science, British Journal of Ophthalmology, Eye, Journal of Glaucoma and Experimental Eye Research.
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.