Stephen G. Walker

3.7k total citations · 1 hit paper
70 papers, 2.2k citations indexed

About

Stephen G. Walker is a scholar working on Molecular Biology, Molecular Medicine and Infectious Diseases. According to data from OpenAlex, Stephen G. Walker has authored 70 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Molecular Biology, 9 papers in Molecular Medicine and 8 papers in Infectious Diseases. Recurrent topics in Stephen G. Walker's work include Antibiotic Resistance in Bacteria (9 papers), Bacterial biofilms and quorum sensing (8 papers) and Antimicrobial Peptides and Activities (7 papers). Stephen G. Walker is often cited by papers focused on Antibiotic Resistance in Bacteria (9 papers), Bacterial biofilms and quorum sensing (8 papers) and Antimicrobial Peptides and Activities (7 papers). Stephen G. Walker collaborates with scholars based in United States, Canada and United Kingdom. Stephen G. Walker's co-authors include Stanley C. Holt, Lakshmyya Kesavalu, Caroline A. Genco, J Smit, Terry J. Beveridge, Peter J. Tonge, Neil Ravenscroft, Airong Song, Kathlyn A. Parker and Nicole S. Sampson and has published in prestigious journals such as Journal of Biological Chemistry, Analytical Chemistry and Applied and Environmental Microbiology.

In The Last Decade

Stephen G. Walker

64 papers receiving 2.1k 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.

Virulence factors of Porphyromonas gingivalis

1999 556 citations Stanley C. Holt, Stephen G. Walker et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stephen G. Walker United States	24	720	627	284	235	187	70	2.2k
Kai Bao China	33	996 1.4×	678 1.1×	248 0.9×	921 3.9×	56 0.3×	130	2.9k
Kenneth M. Pruitt United States	35	640 0.9×	647 1.0×	157 0.6×	173 0.7×	152 0.8×	68	3.0k
T. Yamada Japan	28	881 1.2×	940 1.5×	193 0.7×	34 0.1×	42 0.2×	94	2.5k
Elke Hammer Germany	36	1.8k 2.5×	167 0.3×	139 0.5×	186 0.8×	87 0.5×	186	4.4k
Ken‐ichi Tanamoto Japan	31	936 1.3×	139 0.2×	98 0.3×	150 0.6×	292 1.6×	117	3.3k
Tiansong Wang China	26	704 1.0×	384 0.6×	159 0.6×	56 0.2×	21 0.1×	64	1.9k
Renu Nandakumar United States	25	873 1.2×	167 0.3×	119 0.4×	26 0.1×	27 0.1×	77	1.9k
Hiroaki Takeuchi Japan	21	754 1.0×	128 0.2×	72 0.3×	373 1.6×	39 0.2×	93	1.8k
Abdul Arif Khan Saudi Arabia	25	720 1.0×	85 0.1×	169 0.6×	120 0.5×	50 0.3×	90	2.0k

Countries citing papers authored by Stephen G. Walker

Since Specialization

Citations

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

Fields of papers citing papers by Stephen G. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen G. Walker. 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 Stephen G. Walker. The network helps show where Stephen G. Walker may publish in the future.

Co-authorship network of co-authors of Stephen G. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen G. Walker. A scholar is included among the top collaborators of Stephen G. Walker 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 Stephen G. Walker. Stephen G. Walker 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:

20 of 20 papers shown

Walker, Stephen G., et al.. (2026). Plantar Force Spectra Across Midsole Densities and Treadmill Speeds: A Spatially Resolved Analysis in Relation to Material Properties. Applied Sciences. 16(2). 784–784.

Macdermid, Paul W., Stephen G. Walker, & Darryl J. Cochrane. (2025). The Effects of Cushioning Properties on Parameters of Gait in Habituated Females While Walking and Running. Applied Sciences. 15(3). 1120–1120. 2 indexed citations

Wong, Robert J., Fabienne Pérez, Marcia Simon, et al.. (2025). An Innovative Injectable and Retrievable Drug Delivery System for Endodontic Therapy. Journal of Endodontics. 51(12). 1793–1802.

Mena, Ramsés H., et al.. (2024). Martingale Posterior Inference for Finite Mixture Models and Clustering. Journal of Computational and Graphical Statistics. 34(4). 1253–1262.

Walker, Stephen G., et al.. (2023). Bayesian Data Augmentation for Partially Observed Stochastic Compartmental Models. Bayesian Analysis. 20(1). 3 indexed citations

Liu, Haijiao, et al.. (2022). Efficacy of hypochlorous acid (HOCl) fog in sanitizing surfaces against Enterococcus faecalis. American Journal of Infection Control. 50(12). 1311–1315. 6 indexed citations

Yang, Fan, Shu‐Lin Liu, Yan Xu, et al.. (2021). The impact of TiO2 nanoparticle exposure on transmembrane cholesterol transport and enhanced bacterial infectivity in HeLa cells. Acta Biomaterialia. 135. 606–616. 6 indexed citations

Schapansky, Jason, Yelena Y. Grinberg, Stephen G. Walker, et al.. (2020). MEK1/2 activity modulates TREM2 cell surface recruitment. Journal of Biological Chemistry. 296. 100218–100218. 10 indexed citations

Yu, Yingjie, Ying Liu, Chung‐Chueh Chang, et al.. (2016). Differentiation of Dental Pulp Stem Cells on Gutta-Percha Scaffolds. Polymers. 8(5). 193–193. 19 indexed citations

10.

Xu, Yan, Ming‐Tzo Wei, H. Daniel Ou‐Yang, et al.. (2016). Exposure to TiO2 nanoparticles increases Staphylococcus aureus infection of HeLa cells. Journal of Nanobiotechnology. 14(1). 34–34. 78 indexed citations

11.

Schiebel, J., Andrew Chang, Li Liu, et al.. (2014). Rational Design of Broad Spectrum Antibacterial Activity Based on a Clinically Relevant Enoyl-Acyl Carrier Protein (ACP) Reductase Inhibitor. Journal of Biological Chemistry. 289(23). 15987–16005. 53 indexed citations

12.

Walker, Stephen G., et al.. (2012). Isolation of Staphylococcus aureus from environmental surfaces in an academic dental clinic. The Journal of the American Dental Association. 143(2). 164–169. 10 indexed citations

13.

Matić, Maja, et al.. (2008). Effects of anthrax lethal toxin on human primary keratinocytes. Journal of Applied Microbiology. 105(6). 1756–1767. 1 indexed citations

14.

Tüter, Gülay, Bülent Kurtiş, Muhittin A. Serdar, et al.. (2007). Effects of scaling and root planing and sub‐antimicrobial dose doxycycline on oral and systemic biomarkers of disease in patients with both chronic periodontitis and coronary artery disease. Journal Of Clinical Periodontology. 34(8). 673–681. 57 indexed citations

15.

Walker, Stephen G., et al.. (2006). The immunoglobulin A1 proteinase fromStreptococcus pneumoniaeis inhibited by tetracycline compounds. FEMS Immunology & Medical Microbiology. 48(2). 218–222. 4 indexed citations

16.

Walker, Stephen G., et al.. (2006). Microbial Contamination of Endodontic Files Received from the Manufacturer. Journal of Endodontics. 32(7). 649–651. 23 indexed citations

17.

Cheng, Dong, Thomas C. Nelson, Jian Chen, et al.. (2003). Identification of Acyl Coenzyme A:Monoacylglycerol Acyltransferase 3, an Intestinal Specific Enzyme Implicated in Dietary Fat Absorption. Journal of Biological Chemistry. 278(16). 13611–13614. 119 indexed citations

18.

Walker, Stephen G. & Maria Ryan. (2003). Cloning and expression of a pectate lyase from the oral spirocheteTreponema pectinovorumATCC 33768. FEMS Microbiology Letters. 226(2). 385–390. 13 indexed citations

19.

Walker, Stephen G., Xin Xu, Eleonora Altman, et al.. (1999). Isolation and chemical analysis of a lipopolysaccharide from the outer membrane of the oral anaerobic spirochete Treponema pectinovorum. Oral Microbiology and Immunology. 14(5). 304–308. 6 indexed citations

20.

Walker, Stephen G., Cecily A. Flemming, F. G. Ferris, Terry J. Beveridge, & George W. Bailey. (1989). Physicochemical interaction of Escherichia coli cell envelopes and Bacillus subtilis cell walls with two clays and ability of the composite to immobilize heavy metals from solution. Applied and Environmental Microbiology. 55(11). 2976–2984. 115 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