John T. Loh

1.7k total citations
38 papers, 1.3k citations indexed

About

John T. Loh is a scholar working on Surgery, Immunology and Nutrition and Dietetics. According to data from OpenAlex, John T. Loh has authored 38 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 18 papers in Immunology and 10 papers in Nutrition and Dietetics. Recurrent topics in John T. Loh's work include Helicobacter pylori-related gastroenterology studies (28 papers), Galectins and Cancer Biology (16 papers) and Microbial Metabolites in Food Biotechnology (10 papers). John T. Loh is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (28 papers), Galectins and Cancer Biology (16 papers) and Microbial Metabolites in Food Biotechnology (10 papers). John T. Loh collaborates with scholars based in United States, Australia and Colombia. John T. Loh's co-authors include Timothy L. Cover, Jennifer A. Gaddy, Victor J. Torres, Holly M. Scott Algood, Richard M. Peek, Mark S. McClain, Gary Stacey, Jana N. Radin, Carrie L. Shaffer and W. Hayes McDonald and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Applied and Environmental Microbiology and Cancer Research.

In The Last Decade

John T. Loh

37 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John T. Loh United States 23 844 466 254 212 198 38 1.3k
Suhas H. Phadnis United States 18 813 1.0× 470 1.0× 374 1.5× 275 1.3× 106 0.5× 33 1.3k
Marguerite Clyne Ireland 26 1.0k 1.2× 511 1.1× 453 1.8× 280 1.3× 165 0.8× 55 1.9k
Jeannette M. Whitmire United States 16 437 0.5× 335 0.7× 210 0.8× 174 0.8× 73 0.4× 25 992
Jana N. Radin United States 21 385 0.5× 380 0.8× 455 1.8× 82 0.4× 117 0.6× 35 1.5k
E S Drazek United States 11 691 0.8× 429 0.9× 194 0.8× 362 1.7× 99 0.5× 12 1.1k
Christopher L. Clayton United Kingdom 20 878 1.0× 422 0.9× 272 1.1× 304 1.4× 162 0.8× 30 1.5k
Nicky J. Hughes United Kingdom 9 386 0.5× 154 0.3× 272 1.1× 106 0.5× 43 0.2× 9 878
Giedrius Dailide United States 11 436 0.5× 162 0.3× 192 0.8× 157 0.7× 77 0.4× 11 667
Stéphanie Bury‐Moné France 15 295 0.3× 150 0.3× 398 1.6× 77 0.4× 46 0.2× 28 911
Shilu Xu United States 16 407 0.5× 149 0.3× 201 0.8× 183 0.9× 55 0.3× 18 773

Countries citing papers authored by John T. Loh

Since Specialization
Citations

This map shows the geographic impact of John T. Loh'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 John T. Loh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John T. Loh more than expected).

Fields of papers citing papers by John T. Loh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John T. Loh. 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 John T. Loh. The network helps show where John T. Loh may publish in the future.

Co-authorship network of co-authors of John T. Loh

This figure shows the co-authorship network connecting the top 25 collaborators of John T. Loh. A scholar is included among the top collaborators of John T. Loh 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 John T. Loh. John T. Loh 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.
2.
Loh, John T., M. Blanca Piazuelo, S. Mallal, et al.. (2022). Positive Selection of Mutations in the Helicobacter pylori katA 5′ Untranslated Region in a Mongolian Gerbil Model of Gastric Disease. Infection and Immunity. 90(7). e0000422–e0000422. 5 indexed citations
3.
Loh, John T., A. Malcolm Campbell, W. Hayes McDonald, et al.. (2021). Delineation of the pH-Responsive Regulon Controlled by the Helicobacter pylori ArsRS Two-Component System. Infection and Immunity. 89(4). 18 indexed citations
4.
Sun, Lili, Tatsuki Koyama, John T. Loh, et al.. (2021). Enhanced Fitness of a Helicobacter pylori babA Mutant in a Murine Model. Infection and Immunity. 89(10). e0072520–e0072520. 3 indexed citations
5.
McClain, Mark S., Amber C. Beckett, Beverly R. E. A. Dixon, et al.. (2020). Temporal Control of the Helicobacter pylori Cag Type IV Secretion System in a Mongolian Gerbil Model of Gastric Carcinogenesis. mBio. 11(3). 17 indexed citations
6.
Loh, John T., Bradley J. Voss, W. Hayes McDonald, et al.. (2019). Effect of environmental salt concentration on the Helicobacter pylori exoproteome. Journal of Proteomics. 202. 103374–103374. 17 indexed citations
7.
Frick-Cheng, Arwen E., Giovanni Suárez, John T. Loh, et al.. (2019). Bacterial Energetic Requirements for Helicobacter pylori Cag Type IV Secretion System-Dependent Alterations in Gastric Epithelial Cells. Infection and Immunity. 88(2). 27 indexed citations
8.
Loh, John T., et al.. (2018). Role of a Stem-Loop Structure in Helicobacter pylori cagA Transcript Stability. Infection and Immunity. 87(2). 9 indexed citations
9.
Loh, John T., Amber C. Beckett, Matthew Scholz, & Timothy L. Cover. (2017). High-Salt Conditions Alter Transcription of Helicobacter pylori Genes Encoding Outer Membrane Proteins. Infection and Immunity. 86(3). 29 indexed citations
10.
Noto, Jennifer M., Abha Chopra, John T. Loh, et al.. (2017). Pan-genomic analyses identify key Helicobacter pylori pathogenic loci modified by carcinogenic host microenvironments. Gut. 67(10). 1793–1804. 26 indexed citations
11.
Shaffer, Carrie L., James A. D. Good, Santosh Kumar, et al.. (2016). Peptidomimetic Small Molecules Disrupt Type IV Secretion System Activity in Diverse Bacterial Pathogens. mBio. 7(2). e00221–16. 55 indexed citations
12.
Loh, John T., Jennifer A. Gaddy, Holly M. Scott Algood, et al.. (2015). Helicobacter pylori Adaptation In Vivo in Response to a High-Salt Diet. Infection and Immunity. 83(12). 4871–4883. 20 indexed citations
13.
Gaddy, Jennifer A., Jana N. Radin, John T. Loh, et al.. (2014). The Host Protein Calprotectin Modulates the Helicobacter pylori cag Type IV Secretion System via Zinc Sequestration. PLoS Pathogens. 10(10). e1004450–e1004450. 73 indexed citations
14.
Loh, John T., David B. Friedman, M. Blanca Piazuelo, et al.. (2012). Analysis of Helicobacter pylori cagA Promoter Elements Required for Salt-Induced Upregulation of CagA Expression. Infection and Immunity. 80(9). 3094–3106. 47 indexed citations
15.
Loh, John T., Carrie L. Shaffer, M. Blanca Piazuelo, et al.. (2011). Analysis of cagA in Helicobacter pylori Strains from Colombian Populations with Contrasting Gastric Cancer Risk Reveals a Biomarker for Disease Severity. Cancer Epidemiology Biomarkers & Prevention. 20(10). 2237–2249. 42 indexed citations
16.
Hobley, Laura, Neil Doherty, John T. Loh, et al.. (2010). In Helicobacter pylori auto-inducer-2, but not LuxS/MccAB catalysed reverse transsulphuration, regulates motility through modulation of flagellar gene transcription. BMC Microbiology. 10(1). 210–210. 41 indexed citations
17.
Loh, John T., Victor J. Torres, Holly M. Scott Algood, Mark S. McClain, & Timothy L. Cover. (2008). Helicobacter pyloriHopQ outer membrane protein attenuates bacterial adherence to gastric epithelial cells. FEMS Microbiology Letters. 289(1). 53–58. 37 indexed citations
18.
Tomkins, Jeffrey, Todd Wood, Minviluz G. Stacey, et al.. (2001). A Marker-Dense Physical Map of the Bradyrhizobium japonicum Genome. Genome Research. 11(8). 1434–1440. 9 indexed citations
19.
Wang, John L., et al.. (1994). Carbohydrate binding activities of Bradyrhizobium japonicum III. Lectin expression, bacterial binding, and nodulation efficiency. The Plant Journal. 5(6). 873–884. 17 indexed citations
20.
Loh, John T., et al.. (1994). Carbohydrate binding activities ofBradyrhizobium japonicum: IV. Effect of lactose and flavones on the expression of the lectin, BJ38. Glycoconjugate Journal. 11(4). 363–370. 5 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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