Leonard R Duncan

1.3k total citations
53 papers, 1.0k citations indexed

About

Leonard R Duncan is a scholar working on Molecular Medicine, Pharmacology and Infectious Diseases. According to data from OpenAlex, Leonard R Duncan has authored 53 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Molecular Medicine, 22 papers in Pharmacology and 21 papers in Infectious Diseases. Recurrent topics in Leonard R Duncan's work include Antibiotic Resistance in Bacteria (36 papers), Antibiotics Pharmacokinetics and Efficacy (21 papers) and Antimicrobial Resistance in Staphylococcus (18 papers). Leonard R Duncan is often cited by papers focused on Antibiotic Resistance in Bacteria (36 papers), Antibiotics Pharmacokinetics and Efficacy (21 papers) and Antimicrobial Resistance in Staphylococcus (18 papers). Leonard R Duncan collaborates with scholars based in United States, Switzerland and Italy. Leonard R Duncan's co-authors include Hélio S. Sader, Robert K. Flamm, Mariana Castanheira, Rodrigo E. Mendes, Michael A. Pfaller, Dee Shortridge, Cecília G Carvalhaes, Timothy B Doyle, Gregory T. Robertson and A. Simon Lynch and has published in prestigious journals such as Journal of Virology, Journal of Bacteriology and Journal of Medicinal Chemistry.

In The Last Decade

Leonard R Duncan

50 papers receiving 985 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Leonard R Duncan United States	21	589	428	287	272	251	53	1.0k
Michael Malczynski United States	14	410 0.7×	170 0.4×	208 0.7×	209 0.8×	181 0.7×	40	905
Nenad Maćešić Australia	17	577 1.0×	248 0.6×	275 1.0×	205 0.8×	131 0.5×	41	1.0k
Chris M. Pillar United States	23	573 1.0×	484 1.1×	287 1.0×	623 2.3×	136 0.5×	45	1.4k
Myrto Christofidou Greece	18	411 0.7×	163 0.4×	342 1.2×	221 0.8×	210 0.8×	40	836
Michael Kresken Germany	21	669 1.1×	426 1.0×	474 1.7×	448 1.6×	187 0.7×	73	1.4k
Elisabetta Mantengoli Italy	17	727 1.2×	205 0.5×	230 0.8×	240 0.9×	259 1.0×	27	1.2k
Anne Santerre Henriksen Denmark	16	299 0.5×	237 0.6×	166 0.6×	355 1.3×	123 0.5×	39	793
Lynne Garrity-Ryan United States	15	473 0.8×	244 0.6×	312 1.1×	323 1.2×	153 0.6×	25	1.1k
Ioanna Stefanou Greece	12	663 1.1×	366 0.9×	306 1.1×	141 0.5×	195 0.8×	16	909
Maria M. Traczewski United States	18	487 0.8×	232 0.5×	253 0.9×	312 1.1×	122 0.5×	42	924

Countries citing papers authored by Leonard R Duncan

Since Specialization

Citations

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

Fields of papers citing papers by Leonard R Duncan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonard R Duncan. 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 Leonard R Duncan. The network helps show where Leonard R Duncan may publish in the future.

Co-authorship network of co-authors of Leonard R Duncan

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

All Works

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20 of 20 papers shown

Arends, S J Ryan, Jason R. Evans, Brian D. Peyser, et al.. (2023). Screen for New Antimicrobial Natural Products from the NCI Program for Natural Product Discovery Prefractionated Extract Library. ACS Infectious Diseases. 9(6). 1245–1256. 20 indexed citations

Duncan, Leonard R, Mariana Castanheira, Bruce E. Reidenberg, et al.. (2023). 2117. In Vitro Antimicrobial Activity of Taurolidine against Candida auris Bloodstream Isolates from Global Sources. Open Forum Infectious Diseases. 10(Supplement_2). 1 indexed citations

Bhavnani, Sujata M., Jeffrey Hammel, Jennifer I. Smart, et al.. (2023). 2531. Pharmacokinetic-Pharmacodynamic (PK-PD) Target Attainment Analyses to Support Ceftobiprole Dosing Regimens for Patients with Staphylococcus aureus Bacteremia (SAB). Open Forum Infectious Diseases. 10(Supplement_2).

Ma, Zhenkun, Ying Yuan, Yu Liu, et al.. (2022). Design, Synthesis, and Characterization of TNP-2198, a Dual-Targeted Rifamycin-Nitroimidazole Conjugate with Potent Activity against Microaerophilic and Anaerobic Bacterial Pathogens. Journal of Medicinal Chemistry. 65(6). 4481–4495. 18 indexed citations

Sader, Hélio S., Mariana Castanheira, Leonard R Duncan, & Rodrigo E. Mendes. (2022). Update on the in vitro activity of ceftaroline against Staphylococcus aureus from United States (US) medical centers stratified by infection type (2018−2020). Diagnostic Microbiology and Infectious Disease. 105(1). 115820–115820. 5 indexed citations

Huang, David B., et al.. (2021). In vitro activity of iclaprim and comparator agents against Listeria monocytogenes clinical isolates from 2012 to 2018. Journal of Global Antimicrobial Resistance. 25. 14–17.

Sader, Hélio S., Leonard R Duncan, & Rodrigo E. Mendes. (2021). Antimicrobial activity of dalbavancin and comparators against Staphylococcus aureus causing pneumonia in patients with and without cystic fibrosis. International Journal of Infectious Diseases. 107. 69–71. 2 indexed citations

Duncan, Leonard R, Hélio S. Sader, Michael D. Huband, Robert K. Flamm, & Rodrigo E. Mendes. (2020). Antimicrobial Activity of Telavancin Tested In Vitro Against a Global Collection of Gram-Positive Pathogens, Including Multidrug-Resistant Isolates (2015–2017). Microbial Drug Resistance. 26(8). 934–943. 10 indexed citations

Deshpande, Lalitagauri M., et al.. (2020). 1590. Activity of Meropenem-Vaborbactam and Single-Agent Comparators against Enterobacterales Isolates Including KPC-Producing Isolates, from European Patients Hospitalized with Pneumonia Including Ventilator-Associated Pneumonia (2014-2019). Open Forum Infectious Diseases. 7(Supplement_1). S792–S792. 3 indexed citations

10.

Sader, Hélio S., Paul R. Rhomberg, Leonard R Duncan, et al.. (2020). Antimicrobial activity of POL7306 tested against clinical isolates of Gram-negative bacteria collected worldwide. Journal of Antimicrobial Chemotherapy. 75(6). 1518–1524. 7 indexed citations

11.

Shortridge, Dee, S J Ryan Arends, Leonard R Duncan, Jennifer M Streit, & Robert K. Flamm. (2019). 1589. Ceftolozane–Tazobactam Activity Against Difficult-to-Treat Resistance in Pseudomonas aeruginosa from Bloodstream Infections in US Hospitals. Open Forum Infectious Diseases. 6(Supplement_2). S580–S580. 2 indexed citations

12.

Pfaller, Michael A., Robert K. Flamm, Leonard R Duncan, et al.. (2019). Ceftobiprole activity when tested against contemporary bacteria causing bloodstream infections in the United States (2016–2017). Diagnostic Microbiology and Infectious Disease. 94(3). 304–313. 22 indexed citations

13.

Sader, Hélio S., Mariana Castanheira, Leonard R Duncan, & Robert K. Flamm. (2018). Antimicrobial Susceptibility of Enterobacteriaceae and Pseudomonas aeruginosa Isolates from United States Medical Centers Stratified by Infection Type: Results from the International Network for Optimal Resistance Monitoring (INFORM) Surveillance Program, 2015–2016. Diagnostic Microbiology and Infectious Disease. 92(1). 69–74. 96 indexed citations

14.

Castanheira, Mariana, Leonard R Duncan, Rodrigo E. Mendes, Hélio S. Sader, & Dee Shortridge. (2017). Activity of Ceftolozane-Tazobactam against Pseudomonas aeruginosa and Enterobacteriaceae Isolates Collected from Respiratory Tract Specimens of Hospitalized Patients in the United States during 2013 to 2015. Antimicrobial Agents and Chemotherapy. 62(3). 50 indexed citations

15.

Flamm, Robert K., Leonard R Duncan, Dee Shortridge, et al.. (2017). Ceftobiprole Activity When Tested Against Contemporary Bacteria Causing Bloodstream Infections in the US (2016). Open Forum Infectious Diseases. 4(suppl_1). S368–S368. 3 indexed citations

16.

Duncan, Leonard R, Hélio S. Sader, Jennifer I. Smart, Robert K. Flamm, & Rodrigo E. Mendes. (2017). Telavancin activity in vitro tested against a worldwide collection of Gram-positive clinical isolates (2014). Journal of Global Antimicrobial Resistance. 10. 271–276. 16 indexed citations

17.

Castanheira, Mariana, Leonard R Duncan, Paul R. Rhomberg, & Hélio S. Sader. (2017). Enhanced activity of cefepime–tazobactam (WCK 4282) against KPC-producing Enterobacteriaceae when tested in media supplemented with human serum or sodium chloride. Diagnostic Microbiology and Infectious Disease. 89(4). 305–309. 13 indexed citations

18.

Pfaller, Michael A., Matteo Bassetti, Leonard R Duncan, & Mariana Castanheira. (2017). Ceftolozane/tazobactam activity against drug-resistant Enterobacteriaceae and Pseudomonas aeruginosa causing urinary tract and intraabdominal infections in Europe: report from an antimicrobial surveillance programme (2012–15). Journal of Antimicrobial Chemotherapy. 72(5). 1386–1395. 73 indexed citations

19.

Duncan, Leonard R, Jennifer I. Smart, Robert K. Flamm, et al.. (2016). Telavancin activity tested against a collection of Staphylococcus aureus isolates causing pneumonia in hospitalized patients in the United States (2013–2014). Diagnostic Microbiology and Infectious Disease. 86(3). 300–302. 6 indexed citations

20.

Duncan, Leonard R, Leslie Gay, & John E. Donelson. (1991). African trypanosomes express an immunogenic protein with a repeating epitope of 24 amino acids. Molecular and Biochemical Parasitology. 48(1). 11–16. 18 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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