Uma Krishna

3.5k citations

37 papers · 2.8k indexed · h-index 25

Immunology top 2%
- Galectins and Cancer Biology 20
Small Animals top 0.5%
- Veterinary medicine and infectious diseases 8
Surgery top 1%
- Helicobacter pylori-related gastroenterology studies 32
- Eosinophilic Esophagitis 6
Gastroenterology top 5%
- Gastroesophageal reflux and treatments 2
Endocrinology top 5%
Molecular Biology
- Cancer-related gene regulation 6
Pulmonary and Respiratory Medicine
- Gastric Cancer Management and Outcomes 6
Epidemiology
- Mycobacterium research and diagnosis 4

Co-authors: Richard M. Peek Dawn A. Israel Timothy L. Cover Judith Romero–Gallo M. Kay Washington Aime T. Franco M. Blanca Piazuelo Nina R. Salama
Cited by: Immunology Small Animals Surgery
Journals: The Journal of Infectious Diseases (5 papers)Gastroenterology (4 papers)Journal of Biological Chemistry (3 papers)
Partner nations: United States Colombia United Kingdom

In The Last Decade

Uma Krishna

37 papers receiving 2.8k citations

Peers

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

The 25 scholars most cited alongside Uma Krishna, 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 Uma Krishna Line = papers co-authored together Uma Krishna links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Helicobacter pylori diversification during chronic infection within a single host generates sub-populations with distinct phenotypes PLoS Pathogens ·Laura Jackson,Barney Potter,Paula Braga de Jesus Willye,Matthew Fitzgibbon,Kris M. Blair,Mackenzie L. McNamara,Uma Krishna,Trevor Bedford,Richard M. Peek,Nina R. Salama	2020	7
2	Genetic Manipulation of Helicobacter pylori Virulence Function by Host Carcinogenic Phenotypes Cancer Research ·Giovanni Suárez,Judith Romero–Gallo,Johanna C. Sierra,M. Blanca Piazuelo,Uma Krishna,Martín Alonso Gómez Zuleta,Keith T. Wilson,Richard M. Peek	2017	20
3	Genetic Evolution of aHelicobacter pyloriAcid-Sensing Histidine Kinase and Gastric Disease The Journal of Infectious Diseases ·Uma Krishna,Judith Romero–Gallo,Giovanni Suárez,周长赋,Andrzej M. Krezel,Matthew G. Varga,Mark H. Forsyth,Richard M. Peek	2016	6
4	Pathogenic H elicobacter pylori strains translocate DNA and activate TLR9 via the cancer-associated cag type IV secretion system Oncogene ·Matthew G. Varga,Carrie L. Shaffer,Johanna C. Sierra,Giovanni Suárez,M. Blanca Piazuelo,Karno,Judith Romero–Gallo,Uma Krishna,A. Delgado,Martín Alonso Gómez Zuleta,James A. D. Good,Fredrik Almqvist,Eric P. Skaar,P Corréa,Keith T. Wilson,Maria Hadjifrangiskou,Richard M. Peek	2016	99
5	Helicobacter pylori- induced cell death is counteracted by NF-κB-mediated transcription of DARPP-32 Gut ·Shoumin Zhu,Mohammed Soutto,Zheng Chen,Dunfa Peng,Judith Romero–Gallo,Uma Krishna,Abbes Belkhiri,M. Kay Washington,Richard M. Peek,Wael El‐Rifai	2016	41
6	CagA C-terminal variations in Helicobacter pylori strains from Colombian patients with gastric precancerous lesions Clinical Microbiology and Infection ·Liviu A. Sicinschi,P Corréa,Richard M. Peek,M. Constanza Camargo,M. Blanca Piazuelo,Judith Romero–Gallo,Stuart Hobbs,Uma Krishna,A. Delgado,Robertino M. Mera,Luis Eduardo Bravo,Barbara Schneider	2009	87
7	Epidermal Growth Factor Receptor Activation Protects Gastric Epithelial Cells From Helicobacter pylori-Induced Apoptosis Gastroenterology ·Fang Yan,Hanwei Cao,Rupesh Chaturvedi,Uma Krishna,Stuart Hobbs,Peter J. Dempsey,Richard M. Peek,Timothy L. Cover,M. Kay Washington,Keith T. Wilson,D. Brent Polk	2009	102
8	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 ·Uma Krishna,A. Tantot,E. TOEMOERKENY	2009	38
9	Role ofHelicobacter pyloriCagA Molecular Variations in Induction of Host Phenotypes with Carcinogenic Potential The Journal of Infectious Diseases ·Shengxin Yao,Uma Krishna,Judith Romero–Gallo,Dawn A. Israel,О.Б Томилин,M. Constanza Camargo,Liviu A. Sicinschi,Barbara Schneider,Pelayo Correa,Richard M. Peek	2009	14
10	Delineation of a Carcinogenic Helicobacter pylori Proteome Molecular & Cellular Proteomics ·Aime T. Franco,David B. Friedman,Toni A. Nagy,Judith Romero–Gallo,Uma Krishna,Amy Kendall,Dawn A. Israel,Nicole Tegtmeyer,M. Kay Washington,Richard M. Peek	2009	37
11	Effect of Helicobacter pylori eradication on gastric carcinogenesis Laboratory Investigation ·Judith Romero–Gallo,たず子小田,Uma Krishna,M. Kay Washington,(unknown),Richard M. Peek	2008	55
12	Regulation of the Helicobacter pylori Cellular Receptor Decay-accelerating Factor Journal of Biological Chemistry ·D. O’Brien,Judith Romero–Gallo,Barbara Schneider,Rupesh Chaturvedi,Alberto Delgado,たず子小田,Uma Krishna,Seth R. Ogden,Dawn A. Israel,Keith T. Wilson,Richard M. Peek	2008	19
13	The Role of Decay-accelerating Factor as a Receptor for Helicobacter pylori and a Mediator of Gastric Inflammation Journal of Biological Chemistry ·D. O’Brien,Dawn A. Israel,Uma Krishna,Judith Romero–Gallo,John G. Nedrud,M. Edward Medof,Feng Lin,Raymond W. Redline,Douglas M. Lublin,B. Nowicki,Aime T. Franco,Seth R. Ogden,Pablynne Rocha Borges,D. Brent Polk,Richard M. Peek	2006	32
14	Activation of β-catenin by carcinogenic Helicobacter pylori Proceedings of the National Academy of Sciences ·Aime T. Franco,Dawn A. Israel,M. Kay Washington,Uma Krishna,James G. Fox,Arlin B. Rogers,Andrew S. Neish,Lauren S. Collier-Hyams,(unknown),Masanori Hatakeyama,Robert H. Whitehead,Nicolas Ranger,D. O’Brien,Judith Romero–Gallo,Richard M. Peek	2005	389
15	Helicobacter pyloriFlagellin Evades Toll‐Like Receptor 5–Mediated Innate Immunity The Journal of Infectious Diseases ·Andrew T. Gewirtz,Yimin Yu,Uma Krishna,Dawn A. Israel,Sean Lyons,Richard M. Peek	2004	218
16	Helicobacter pylori strain-selective induction of matrix metalloproteinase-7 in vitro and within gastric mucosa Gastroenterology ·Howard C. Crawford,Uma Krishna,Dawn A. Israel,Lynn M. Matrisian,M. Kay Washington,Richard M. Peek	2003	97
17	Host and microbial constituents influence helicobacter pylori-induced cancer in a murine model of hypergastrinemia Gastroenterology ·James G. Fox,Timothy C. Wang,Arlin B. Rogers,Theofilos Poutahidis,Zhongming Ge,Nancy S. Taylor,Charles A. Dangler,Dawn A. Israel,Uma Krishna,E. Fioravanti,Richard M. Peek	2003	154
18	Induction of gastric epithelial cell apoptosis by Helicobacter pylori vacuolating cytotoxin. PubMed ·Timothy L. Cover,Uma Krishna,Dawn A. Israel,Richard M. Peek	2003	237
19	Characterization of Expression of a Functionally ConservedHelicobacter pyloriMethyltransferase‐Encoding Gene within Inflamed Mucosa and during In Vitro Growth The Journal of Infectious Diseases ·Hiroaki Takeuchi,Dawn A. Israel,Geraldine G. Miller,John P. Donahue,Uma Krishna,Nicolas Ranger,Richard M. Peek	2002	9
20	Plasma erythropoietin levels and acquired cystic disease of the kidney in patients receiving regular haemodialysis treatment British Journal of Haematology ·M. E. Edmunds,Michael Devoy,Charles Tomson,Uma Krishna,Emily J. Knudsen,S. T. S. Durrant,J. Feehally,John Walls	1991	13

About Uma Krishna

Uma Krishna is a scholar working on Small Animals, Immunology and Surgery, having authored 37 papers that have together received 2.8k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (32 papers), Galectins and Cancer Biology (20 papers), Veterinary medicine and infectious diseases (8 papers), Eosinophilic Esophagitis (6 papers), Cancer-related gene regulation (6 papers), Gastric Cancer Management and Outcomes (6 papers), Mycobacterium research and diagnosis (4 papers) and Gastroesophageal reflux and treatments (2 papers). The work is most often cited by research in Immunology (1.4k citations), Small Animals (480 citations) and Surgery (2.2k citations). Uma Krishna has collaborated with scholars based in United States, Colombia and United Kingdom. Frequent co-authors include Richard M. Peek, Dawn A. Israel, Timothy L. Cover, Judith Romero–Gallo, M. Kay Washington, Aime T. Franco, M. Blanca Piazuelo, Nina R. Salama, Arlin B. Rogers and James G. Fox. Their work appears in journals such as The Journal of Infectious Diseases, Gastroenterology, Journal of Biological Chemistry, Proceedings of the National Academy of Sciences and Cancer 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.

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