Ryan O'Neal

568 total citations
8 papers, 443 citations indexed

About

Ryan O'Neal is a scholar working on Surgery, Molecular Biology and Pathology and Forensic Medicine. According to data from OpenAlex, Ryan O'Neal has authored 8 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Molecular Biology and 3 papers in Pathology and Forensic Medicine. Recurrent topics in Ryan O'Neal's work include Genetic factors in colorectal cancer (3 papers), Cancer-related gene regulation (3 papers) and Gastric Cancer Management and Outcomes (3 papers). Ryan O'Neal is often cited by papers focused on Genetic factors in colorectal cancer (3 papers), Cancer-related gene regulation (3 papers) and Gastric Cancer Management and Outcomes (3 papers). Ryan O'Neal collaborates with scholars based in United States, South Korea and Netherlands. Ryan O'Neal's co-authors include James R. Goldenring, Ki Taek Nam, Paul E. Finke, Guanglu Shi, Stephen F. Konieczny, Josane F. Sousa, Jason C. Mills, Victoria G. Weis, Richard M. Peek and Judith Romero–Gallo and has published in prestigious journals such as Gastroenterology, Gut and Human Pathology.

In The Last Decade

Ryan O'Neal

8 papers receiving 439 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryan O'Neal United States	6	273	153	137	108	79	8	443
Yasuhiko Nagata Japan	10	217 0.8×	144 0.9×	272 2.0×	99 0.9×	23 0.3×	21	562
Simone Bertolini Italy	8	218 0.8×	137 0.9×	50 0.4×	87 0.8×	37 0.5×	11	396
Jianjun Du China	15	176 0.6×	190 1.2×	102 0.7×	286 2.6×	21 0.3×	39	607
Anastasia Kalantzis Australia	7	163 0.6×	136 0.9×	190 1.4×	44 0.4×	27 0.3×	8	411
P. Ferreira Portugal	8	87 0.3×	148 1.0×	226 1.6×	175 1.6×	21 0.3×	17	398
S. Hatooka Japan	7	130 0.5×	233 1.5×	82 0.6×	51 0.5×	86 1.1×	11	395
Zhaoxiu Liu China	10	52 0.2×	106 0.7×	57 0.4×	46 0.4×	79 1.0×	27	297
Yun-Qing Bai Japan	6	184 0.7×	170 1.1×	153 1.1×	79 0.7×	211 2.7×	7	481
Yongji Zeng United States	11	83 0.3×	155 1.0×	122 0.9×	120 1.1×	10 0.1×	21	364
Hocine Rechreche France	5	120 0.4×	182 1.2×	100 0.7×	38 0.4×	221 2.8×	12	434

Countries citing papers authored by Ryan O'Neal

Since Specialization

Citations

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

Fields of papers citing papers by Ryan O'Neal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan O'Neal. 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 Ryan O'Neal. The network helps show where Ryan O'Neal may publish in the future.

Co-authorship network of co-authors of Ryan O'Neal

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan O'Neal. A scholar is included among the top collaborators of Ryan O'Neal 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 Ryan O'Neal. Ryan O'Neal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

8 of 8 papers shown

1.

Choi, Eunyoung, Joseph T. Roland, Ryan O'Neal, et al.. (2014). Cell lineage distribution atlas of the human stomach reveals heterogeneous gland populations in the gastric antrum. Gut. 63(11). 1711–1720. 99 indexed citations

2.

Roland, Joseph T., Eunyoung Choi, Ryan O'Neal, et al.. (2013). 30 Geographic Mapping of the Cell Lineages Within the Human Stomach Reveals Regional Concentrations of Enteroendocrine Cells and Parietal Cells Throughout the Antrum. Gastroenterology. 144(5). S–8. 1 indexed citations

3.

O'Neal, Ryan, Ki Taek Nam, Bonnie LaFleur, et al.. (2012). Human epididymis protein 4 is up-regulated in gastric and pancreatic adenocarcinomas. Human Pathology. 44(5). 734–742. 42 indexed citations

4.

Nam, Ki Taek, Ryan O'Neal, Yeo Song Lee, et al.. (2012). Gastric tumor development in Smad3-deficient mice initiates from forestomach/glandular transition zone along the lesser curvature. Laboratory Investigation. 92(6). 883–895. 26 indexed citations

5.

Nam, Ki Taek, Ryan O'Neal, Robert J. Coffey, et al.. (2011). Spasmolytic polypeptide-expressing metaplasia (SPEM) in the gastric oxyntic mucosa does not arise from Lgr5-expressing cells. Gut. 61(12). 1678–1685. 42 indexed citations

6.

Nam, Ki Taek, Josane F. Sousa, Victoria G. Weis, et al.. (2010). Mature Chief Cells Are Cryptic Progenitors for Metaplasia in the Stomach. Gastroenterology. 139(6). 2028–2037.e9. 223 indexed citations

7.

Nam, Ki Taek, Ryan O'Neal, Robert J. Coffey, & James R. Goldenring. (2010). 19 Gastric Tumor Development in SMAD3-Deficient Mice Initiates From Forestomach/Glandular Transition Zone Along the Lesser Curvature. Gastroenterology. 138(5). S–3. 6 indexed citations

8.

Nam, Ki Taek, Josane F. Sousa, Victoria G. Weis, et al.. (2010). Mature chief cells are cryptic progenitors for metaplasia in the stomach. 139(6). 4 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.

Explore authors with similar magnitude of impact