Uma Krishna

3.5k total citations
37 papers, 2.8k citations indexed

About

Uma Krishna is a scholar working on Surgery, Immunology and Molecular Biology. According to data from OpenAlex, Uma Krishna has authored 37 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Surgery, 20 papers in Immunology and 9 papers in Molecular Biology. Recurrent topics in Uma Krishna's work include Helicobacter pylori-related gastroenterology studies (32 papers), Galectins and Cancer Biology (20 papers) and Veterinary medicine and infectious diseases (8 papers). Uma Krishna is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (32 papers), Galectins and Cancer Biology (20 papers) and Veterinary medicine and infectious diseases (8 papers). Uma Krishna collaborates with scholars based in United States, Colombia and United Kingdom. Uma Krishna's co-authors include Richard M. Peek, Dawn A. Israel, Timothy L. Cover, Judith Romero–Gallo, M. Kay Washington, M. Blanca Piazuelo, Aime T. Franco, James G. Fox, Nina R. Salama and Arlin B. Rogers and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Gastroenterology.

In The Last Decade

Uma Krishna

37 papers receiving 2.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Uma Krishna United States 25 2.2k 1.4k 639 480 456 37 2.8k
Gerhard Faller Germany 33 1.7k 0.8× 1.1k 0.7× 979 1.5× 251 0.5× 353 0.8× 78 3.4k
Philippe Lehours France 27 1.4k 0.6× 506 0.4× 494 0.8× 560 1.2× 483 1.1× 68 2.4k
Judith Romero–Gallo United States 37 2.8k 1.3× 1.5k 1.0× 1.5k 2.3× 354 0.7× 809 1.8× 81 4.2k
Hala El‐Zimaity United States 31 2.7k 1.2× 756 0.5× 282 0.4× 514 1.1× 1.1k 2.3× 89 3.3k
Dangeruta Kersulyte United States 20 2.7k 1.2× 1.5k 1.1× 692 1.1× 845 1.8× 313 0.7× 25 3.2k
Margarita Camorlinga‐Ponce Mexico 26 1.2k 0.5× 581 0.4× 245 0.4× 294 0.6× 256 0.6× 63 1.6k
Siegfried Wagner Germany 25 1.1k 0.5× 400 0.3× 496 0.8× 191 0.4× 419 0.9× 63 2.0k
Holly M. Scott Algood United States 27 1.1k 0.5× 1.1k 0.8× 411 0.6× 197 0.4× 223 0.5× 53 2.3k
Raquel Mejías‐Luque Germany 27 1.1k 0.5× 571 0.4× 782 1.2× 146 0.3× 309 0.7× 52 1.8k
M J Blaser United States 10 1.8k 0.8× 976 0.7× 269 0.4× 508 1.1× 298 0.7× 10 2.0k

Countries citing papers authored by Uma Krishna

Since Specialization
Citations

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

Fields of papers citing papers by Uma Krishna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Uma Krishna. 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 Uma Krishna. The network helps show where Uma Krishna may publish in the future.

Co-authorship network of co-authors of Uma Krishna

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

All Works

20 of 20 papers shown
1.
Jackson, Laura, Barney Potter, Matthew Fitzgibbon, et al.. (2020). Helicobacter pylori diversification during chronic infection within a single host generates sub-populations with distinct phenotypes. PLoS Pathogens. 16(12). e1008686–e1008686. 7 indexed citations
2.
Krishna, Uma, et al.. (2020). Helicobacter pylori-Induced TLR9 Activation and Injury Are Associated With the Virulence-Associated Adhesin HopQ. The Journal of Infectious Diseases. 224(2). 360–365. 5 indexed citations
3.
Krishna, Uma, Judith Romero–Gallo, Giovanni Suárez, et al.. (2016). Genetic Evolution of aHelicobacter pyloriAcid-Sensing Histidine Kinase and Gastric Disease. The Journal of Infectious Diseases. 214(4). 644–648. 6 indexed citations
4.
Varga, Matthew G., Carrie L. Shaffer, Johanna C. Sierra, et al.. (2016). Pathogenic H elicobacter pylori strains translocate DNA and activate TLR9 via the cancer-associated cag type IV secretion system. Oncogene. 35(48). 6262–6269. 99 indexed citations
5.
Zhu, Shoumin, Mohammed Soutto, Zheng Chen, et al.. (2016). Helicobacter pylori- induced cell death is counteracted by NF-κB-mediated transcription of DARPP-32. Gut. 66(5). 761.1–762. 41 indexed citations
6.
Krishna, Uma, et al.. (2009). An evaluation of serial blood lactate measurement as an early predictor of shock and its outcome in patients of trauma or sepsis. Indian Journal of Critical Care Medicine. 13(2). 66–73. 38 indexed citations
7.
Franco, Aime T., David B. Friedman, Toni A. Nagy, et al.. (2009). Delineation of a Carcinogenic Helicobacter pylori Proteome. Molecular & Cellular Proteomics. 8(8). 1947–1958. 37 indexed citations
8.
Sicinschi, Liviu A., P Corréa, Richard M. Peek, et al.. (2009). CagA C-terminal variations in Helicobacter pylori strains from Colombian patients with gastric precancerous lesions. Clinical Microbiology and Infection. 16(4). 369–378. 87 indexed citations
9.
Krishna, Uma, Judith Romero–Gallo, Dawn A. Israel, et al.. (2009). Role ofHelicobacter pyloriCagA Molecular Variations in Induction of Host Phenotypes with Carcinogenic Potential. The Journal of Infectious Diseases. 199(8). 1218–1221. 14 indexed citations
10.
Yan, Fang, Hanwei Cao, Rupesh Chaturvedi, et al.. (2009). Epidermal Growth Factor Receptor Activation Protects Gastric Epithelial Cells From Helicobacter pylori-Induced Apoptosis. Gastroenterology. 136(4). 1297–1307.e3. 102 indexed citations
11.
O’Brien, D., Judith Romero–Gallo, Barbara Schneider, et al.. (2008). Regulation of the Helicobacter pylori Cellular Receptor Decay-accelerating Factor. Journal of Biological Chemistry. 283(35). 23922–23930. 19 indexed citations
12.
Romero–Gallo, Judith, et al.. (2008). Effect of Helicobacter pylori eradication on gastric carcinogenesis. Laboratory Investigation. 88(3). 328–336. 55 indexed citations
13.
O’Brien, D., Dawn A. Israel, Uma Krishna, et al.. (2006). The Role of Decay-accelerating Factor as a Receptor for Helicobacter pylori and a Mediator of Gastric Inflammation. Journal of Biological Chemistry. 281(19). 13317–13323. 32 indexed citations
14.
Franco, Aime T., Dawn A. Israel, M. Kay Washington, et al.. (2005). Activation of β-catenin by carcinogenic Helicobacter pylori. Proceedings of the National Academy of Sciences. 102(30). 10646–10651. 389 indexed citations
15.
Gewirtz, Andrew T., Yimin Yu, Uma Krishna, et al.. (2004). Helicobacter pyloriFlagellin Evades Toll‐Like Receptor 5–Mediated Innate Immunity. The Journal of Infectious Diseases. 189(10). 1914–1920. 218 indexed citations
16.
Fox, James G., Timothy C. Wang, Arlin B. Rogers, et al.. (2003). Host and microbial constituents influence helicobacter pylori-induced cancer in a murine model of hypergastrinemia. Gastroenterology. 124(7). 1879–1890. 154 indexed citations
17.
Cover, Timothy L., Uma Krishna, Dawn A. Israel, & Richard M. Peek. (2003). Induction of gastric epithelial cell apoptosis by Helicobacter pylori vacuolating cytotoxin.. PubMed. 63(5). 951–7. 237 indexed citations
18.
Crawford, Howard C., Uma Krishna, Dawn A. Israel, et al.. (2003). Helicobacter pylori strain-selective induction of matrix metalloproteinase-7 in vitro and within gastric mucosa. Gastroenterology. 125(4). 1125–1136. 97 indexed citations
19.
Takeuchi, Hiroaki, Dawn A. Israel, Geraldine G. Miller, et al.. (2002). Characterization of Expression of a Functionally ConservedHelicobacter pyloriMethyltransferase‐Encoding Gene within Inflamed Mucosa and during In Vitro Growth. The Journal of Infectious Diseases. 186(8). 1186–1189. 9 indexed citations
20.
Edmunds, M. E., Michael Devoy, Charles Tomson, et al.. (1991). Plasma erythropoietin levels and acquired cystic disease of the kidney in patients receiving regular haemodialysis treatment. British Journal of Haematology. 78(2). 275–277. 13 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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