John Speth

842 citations

13 papers · 665 indexed · h-index 12

Impact in

Molecular Medicine top 2%
- Antibiotic Resistance in Bacteria
Applied Microbiology and Biotechnology top 5%
- Antibiotic Use and Resistance

Papers in ⓘ

Molecular Medicine 7
- Antibiotic Resistance in Bacteria 7
Pharmacology 6
- Antibiotics Pharmacokinetics and Efficacy 6

Co-authors: Donald G. Raible (6 shared papers)Steven Troy (2 shared papers)G. Muralidharan (2 shared papers)Marlynne Micalizzi (1 shared paper)Dawn Harper (3 shared papers)Stephen Villano (3 shared papers)Matthew Hoffmann (1 shared paper)William DeMaio (1 shared paper)
Journals: Antimicrobial Agents and Chemotherapy (3 papers)Journal of Hepatology (2 papers)Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy (2 papers)The Journal of Antibiotics (1 paper)The Journal of Pediatrics (1 paper)
Partner nations: United States Canada Poland

In The Last Decade

John Speth

13 papers receiving 628 citations

Peers

Countries citing papers authored by John Speth

Since Specialization

Citations

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

Fields of papers citing papers by John Speth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

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13 of 13 papers shown

#	Work
1	Pharmacokinetics of Tigecycline after Single and Multiple Doses in Healthy Subjects Antimicrobial Agents and Chemotherapy ·G. Muralidharan, Marlynne Micalizzi, John Speth, Donald G. Raible, Steven Troy	2004	280
2	HCV796 Hepatology ·Norman M. Kneteman, Anita Y. M. Howe, Tiejun Gao, Jamie Lewis, D.C. Pevear, Gary Lund, Donna N. Douglas, David F. Mercer, D. Lorne Tyrrell, Frederick W. Immermann, Indrasish Ray Chaudhuri, John Speth, Stephen Villano, Juliette O’Connell, Marc S. Collett	2008	98
3	Metabolism, Excretion, and Pharmacokinetics of [14C]Tigecycline, a First-In-Class Glycylcycline Antibiotic, after Intravenous Infusion to Healthy Male Subjects Drug Metabolism and Disposition ·Matthew Hoffmann, William DeMaio, Ronald A. Jordan, Rasmy Talaat, Dawn Harper, John Speth, JoAnn Scatina	2007	76
4	[50] ANTIVIRAL ACTIVITY OF THE NON-NUCLEOSIDE POLYMERASE INHIBITOR, HCV-796, IN COMBINATION WITH PEGYLATED INTERFERON ALFA-2b IN TREATMENT-NAIVE PATIENTS WITH CHRONIC HCV Journal of Hepatology ·Stephen Villano, Donald G. Raible, D.S. Harper, John Speth, Partha K. Chandra, Peter Shaw, Geraldine Bichier	2007	44
5	Pharmacokinetics of benzathine penicillin G: Serum levels during the 28 days after intramuscular injection of 1,200,000 units The Journal of Pediatrics ·Edward L. Kaplan, X Berríos, John Speth, Thomas Siefferman, Blanca Erika Gutiérrez-Guzmán, Francisco Quesny	1989	37
6	Tigecycline Pharmacokinetics in Subjects With Various Degrees of Renal Function The Journal of Clinical Pharmacology ·Joan Korth‐Bradley, Steven Troy, Kyle Matschke, G. Muralidharan, Richard J. Fruncillo, John Speth, Donald G. Raible	2011	34
7	Evaluation of Tigecycline Penetration into Colon Wall Tissue and Epithelial Lining Fluid Using a Population Pharmacokinetic Model and Monte Carlo Simulation Antimicrobial Agents and Chemotherapy ·Christopher M. Rubino, Lei Ma, Sujata M. Bhavnani, Joan Korth‐Bradley, John Speth, Evelyn J. Ellis‐Grosse, Keith R. Rodvold, Paul G. Ambrose, George L. Drusano	2007	29
8	Mechanism of action of cinodine, a glycocinnamoylspermidine antibiotic Antimicrobial Agents and Chemotherapy ·Michael Greenstein, John Speth, William M. Maiese	1981	14
9	Evaluation of a Potential Tigecycline‐Warfarin Drug Interaction Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy ·James J. Zimmerman, Donald G. Raible, Dawn Harper, Kyle Matschke, John Speth	2008	13
10	Absence of an Interaction Between Tigecycline and Digoxin in Healthy Men Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy ·James J. Zimmerman, Dawn Harper, Kyle Matschke, John Speth, Donald G. Raible, Richard J. Fruncillo	2007	12
11	Synthesis and biological evaluation of a 4-fluoromethyl monobactam analog. The Journal of Antibiotics ·Jerauld S. Skotnicki, Thomas J. Commons, R. W. Rees, John Speth	1983	11
12	561 Safety and pharmacokinetics of the now nucleoside polymerase inhibitor, HCV-796: Results of a randomized, double-blind, placebo-controlled, ascending single-dose study in healthy subjects Journal of Hepatology ·Priya Chandra, Donald G. Raible, Lisa Moyer, D.S. Harper, John Speth, Stephen Villano, Richard J. Fruncillo	2006	11
13	Clearance of a novel recombinant tissue plasminogen activator in rabbits Thrombosis Research ·Kaisong Fu, S. Lee, N. Hetzel, Richard L. Fenichel, H.W. Hum, John Speth, Narender K. Kalyan, P.P. Hung	1988	6

About John Speth

John Speth is a scholar working on Molecular Medicine, Pharmacology, Hepatology, Virology and Microbiology, having authored 13 papers that have together received 665 indexed citations. Recurring topics across this work include Antibiotic Resistance in Bacteria (7 papers), Antibiotics Pharmacokinetics and Efficacy (6 papers), Hepatitis C virus research (2 papers), Pharmacological Effects and Toxicity Studies (1 paper), Rabies epidemiology and control (1 paper), Protein purification and stability (1 paper), Biochemical and Molecular Research (1 paper) and Cancer therapeutics and mechanisms (1 paper). The work is most often cited by research in Molecular Medicine (295 citations), Applied Microbiology and Biotechnology (64 citations), Hepatology (144 citations), Pharmacology (289 citations) and Infectious Diseases (156 citations). John Speth has collaborated with scholars based in United States, Canada and Poland. Frequent co-authors include Donald G. Raible, Steven Troy, G. Muralidharan, Marlynne Micalizzi, Dawn Harper, Stephen Villano, Matthew Hoffmann, William DeMaio, Rasmy Talaat and JoAnn Scatina. Their work appears in journals such as Antimicrobial Agents and Chemotherapy, Journal of Hepatology, Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy, The Journal of Antibiotics and The Journal of Pediatrics.

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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