Paul M. Ryan

4.4k total citations · 1 hit paper
87 papers, 2.8k citations indexed

About

Paul M. Ryan is a scholar working on Molecular Biology, Epidemiology and Surgery. According to data from OpenAlex, Paul M. Ryan has authored 87 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 17 papers in Epidemiology and 16 papers in Surgery. Recurrent topics in Paul M. Ryan's work include Gut microbiota and health (13 papers), Diet and metabolism studies (9 papers) and Liver Disease Diagnosis and Treatment (9 papers). Paul M. Ryan is often cited by papers focused on Gut microbiota and health (13 papers), Diet and metabolism studies (9 papers) and Liver Disease Diagnosis and Treatment (9 papers). Paul M. Ryan collaborates with scholars based in Ireland, Canada and United States. Paul M. Ryan's co-authors include Noel M. Caplice, Catherine Stanton, R. Paul Ross, Gerald F. Fitzgerald, Elaine Patterson, Timothy G. Dinan, John F. Cryan, Robert R. Chilcote, Lynne E. Maquat and Steven Gallinger and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Paul M. Ryan

81 papers receiving 2.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gut microbiota, obesity and diabetes

2016 422 citations Elaine Patterson, Paul M. Ryan et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Paul M. Ryan Ireland	26	1.1k	594	363	334	332	87	2.8k
Wenrui Wu China	28	1.5k 1.3×	414 0.7×	608 1.7×	336 1.0×	396 1.2×	75	2.7k
Natalia Shulzhenko United States	27	2.2k 1.9×	883 1.5×	440 1.2×	195 0.6×	255 0.8×	66	3.5k
Andrea T. Borchers United States	38	906 0.8×	506 0.9×	817 2.3×	222 0.7×	447 1.3×	62	5.7k
Andrey Morgun United States	25	2.1k 1.9×	866 1.5×	435 1.2×	164 0.5×	253 0.8×	60	3.4k
María Carmen Cénit Spain	22	1.7k 1.5×	788 1.3×	460 1.3×	260 0.8×	162 0.5×	39	3.3k
Suzanne Devkota United States	22	2.3k 2.0×	1.0k 1.7×	520 1.4×	247 0.7×	333 1.0×	46	3.5k
Laura Stronati Italy	34	1.4k 1.3×	342 0.6×	650 1.8×	188 0.6×	264 0.8×	87	3.3k
Mio Nakamura United States	23	1.4k 1.2×	894 1.5×	324 0.9×	220 0.7×	219 0.7×	103	3.4k
Tina Bhutani United States	29	1.5k 1.3×	1.1k 1.9×	342 0.9×	210 0.6×	221 0.7×	185	4.7k
Bangmao Wang China	30	2.0k 1.8×	516 0.9×	549 1.5×	496 1.5×	389 1.2×	149	3.5k

Countries citing papers authored by Paul M. Ryan

Since Specialization

Citations

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

Fields of papers citing papers by Paul M. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul M. Ryan. 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 Paul M. Ryan. The network helps show where Paul M. Ryan may publish in the future.

Co-authorship network of co-authors of Paul M. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Paul M. Ryan. A scholar is included among the top collaborators of Paul M. Ryan 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 Paul M. Ryan. Paul M. Ryan 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

Ryan, Paul M., et al.. (2024). Diabetic Kidney Disease Screening Practices Amongst Canadian Pediatric Endocrinologists. Canadian Journal of Diabetes. 48(7). S18–S18.

Ryan, Paul M., et al.. (2024). Research Training and Scholarly Activity during General Pediatric Residency in Canada. The Journal of Pediatrics. 273. 114135–114135. 2 indexed citations

Ryan, Paul M., Elizabeth Sellers, Shazhan Amed, & Jill Hamilton. (2023). Hyperglycaemic hyperosmolar state: No longer an endocrine crisis exclusive to adulthood. Paediatrics & Child Health. 29(2). 81–83.

Ryan, Paul M., et al.. (2021). Management of COVID-19-associated multisystem inflammatory syndrome in children: A comprehensive literature review. Progress in Pediatric Cardiology. 63. 101381–101381. 11 indexed citations

Rahmani, Jamal, Jalaledin Mirzay Razaz, Naser Kalantari, et al.. (2021). Dynamic conceptual framework to investigate adoption of healthy diet through agent-based modelling. British Food Journal. 123(8). 2743–2755. 6 indexed citations

Ryan, Paul M.. (2020). Inside the skin of a patient with diabetes: Fostering cognitive empathy through insulin pump simulation. SHILAP Revista de lepidopterología. 12(1). e92–e94.

Wu, Minghua, Min Li, Jun Yuan, et al.. (2020). Postmenopausal hormone therapy and Alzheimer's disease, dementia, and Parkinson's disease: A systematic review and time-response meta-analysis. Pharmacological Research. 155. 104693–104693. 41 indexed citations

Ryan, Paul M., Elaine Patterson, Ilaria Carafa, et al.. (2019). Metformin and Dipeptidyl Peptidase-4 Inhibitor Differentially Modulate the Intestinal Microbiota and Plasma Metabolome of Metabolically Dysfunctional Mice. Canadian Journal of Diabetes. 44(2). 146–155.e2. 47 indexed citations

Zhao, Wei, Li Zhang, Hamed Kord‐Varkaneh, et al.. (2019). The association of plasma levels of liver enzymes and risk of gestational diabetes mellitus: a systematic review and dose–response meta-analysis of observational studies. Acta Diabetologica. 57(6). 635–644. 16 indexed citations

10.

Rahmani, Jamal, Hamed Kord‐Varkaneh, Cain C. T. Clark, et al.. (2019). The influence of fasting and energy restricting diets on IGF-1 levels in humans: A systematic review and meta-analysis. Ageing Research Reviews. 53. 100910–100910. 66 indexed citations

11.

Rodríguez, David, et al.. (2018). The Gut Microbiota: A Clinically Impactful Factor in Patient Health and Disease. SN Comprehensive Clinical Medicine. 1(3). 188–199. 11 indexed citations

12.

Ryan, Paul M., Catherine Stanton, & Noel M. Caplice. (2017). Bile acids at the cross-roads of gut microbiome–host cardiometabolic interactions. Diabetology & Metabolic Syndrome. 9(1). 102–102. 53 indexed citations

13.

Ryan, Paul M., et al.. (2015). Turning a blind eye to the far field: Are we burying the evidence? A case of abrupt catastrophic implantable cardioverter defibrillator lead failure causing sudden death. HeartRhythm Case Reports. 2(1). 6–10. 1 indexed citations

14.

Ryan, Paul M., Zuzana Burdíková, Thomas P. Beresford, et al.. (2015). Reduced-fat Cheddar and Swiss-type cheeses harboring exopolysaccharide-producing probiotic Lactobacillus mucosae DPC 6426. Journal of Dairy Science. 98(12). 8531–8544. 12 indexed citations

15.

O′Brien, Catherine, Antonija Kreso, Paul M. Ryan, et al.. (2012). ID1 and ID3 Regulate the Self-Renewal Capacity of Human Colon Cancer-Initiating Cells through p21. Cancer Cell. 21(6). 777–792. 171 indexed citations

16.

Nanji, Sulaiman, Sean P. Cleary, Paul M. Ryan, et al.. (2012). Up-front Hepatic Resection for Metastatic Colorectal Cancer Results in Favorable Long-term Survival. Annals of Surgical Oncology. 20(1). 295–304. 39 indexed citations

17.

Ryan, Paul M., Seán McCarthy, John Collins, et al.. (2004). Prevalence of bone marrow micrometastases in esophagogastric cancer patients with and without neoadjuvant chemoradiotherapy. Journal of Surgical Research. 117(1). 121–126. 24 indexed citations

18.

Blashki, Grant, Jeffrey C. Richards, Paul M. Ryan, et al.. (2003). Cognitive behavioural strategies for general practice.. PubMed. 32(11). 910–7. 4 indexed citations

19.

Ryan, Paul M., Simon Aarons, Gary Lee, et al.. (2003). Mycobacterium paratuberculosis Detected by Nested PCR in Intestinal Granulomas Isolated by LCM in Cases of Crohn's Disease. Humana Press eBooks. 193. 205–211. 12 indexed citations

20.

Ryan, Paul M., et al.. (2002). Human herpesvirus 8 (HHV-8) detected in two patients with Kaposi's sarcoma-like pyogenic granuloma. Journal of Clinical Pathology. 55(8). 619–622. 18 indexed citations

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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