M.D. Zimmerman

1.9k total citations · 1 hit paper
27 papers, 1.7k citations indexed

About

M.D. Zimmerman is a scholar working on Oncology, Molecular Biology and Cancer Research. According to data from OpenAlex, M.D. Zimmerman has authored 27 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Oncology, 8 papers in Molecular Biology and 5 papers in Cancer Research. Recurrent topics in M.D. Zimmerman's work include Peptidase Inhibition and Analysis (8 papers), Protease and Inhibitor Mechanisms (5 papers) and Chemical Synthesis and Analysis (3 papers). M.D. Zimmerman is often cited by papers focused on Peptidase Inhibition and Analysis (8 papers), Protease and Inhibitor Mechanisms (5 papers) and Chemical Synthesis and Analysis (3 papers). M.D. Zimmerman collaborates with scholars based in United States, Nepal and Australia. M.D. Zimmerman's co-authors include Bonnie M. Ashe, James C. Powers, Kiichiro Nakajima, Richard A. Mumford, Edward C. Yurewicz, Gool F. Patel, Arnold W. Strauss, Conrad P. Dorn, Harold L. James and Y T Wachtfogel and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

M.D. Zimmerman

26 papers receiving 1.6k citations

Hit Papers

Mapping the extended substrate binding site of cathepsin ... 1979 2026 1994 2010 1979 100 200 300 400 500
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.

  1. Mapping the extended substrate binding site of cathepsin G and human leukocyte elastase. Studies with peptide substrates related to the alpha 1-protease inhibitor reactive site.
    1979 556 citations Kiichiro Nakajima, James C. Powers et al. Journal of Biological Chemistry profile →

Peers

M.D. Zimmerman
Lawrence S. Cousens United States
Irmgard Assfalg‐Machleidt Germany
J. Travis United States
Walter K. Nishioka United States
Tomoko Nakayama Japan
J A Rodkey United States
Kenji Sugita Japan
John C. Voyta United States
S.S. Kerwar United States
Timothy Clair United States
Lawrence S. Cousens United States
M.D. Zimmerman
Citations per year, relative to M.D. Zimmerman M.D. Zimmerman (= 1×) peers Lawrence S. Cousens

Countries citing papers authored by M.D. Zimmerman

Since Specialization
Citations

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

Fields of papers citing papers by M.D. Zimmerman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.D. Zimmerman. 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 M.D. Zimmerman. The network helps show where M.D. Zimmerman may publish in the future.

Co-authorship network of co-authors of M.D. Zimmerman

This figure shows the co-authorship network connecting the top 25 collaborators of M.D. Zimmerman. A scholar is included among the top collaborators of M.D. Zimmerman 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 M.D. Zimmerman. M.D. Zimmerman 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.
Basnyat, Buddha, et al.. (2006). Persistent Japanese Encephalitis in Kathmandu: The Need for Immunization. Journal of Travel Medicine. 8(5). 270–271. 7 indexed citations
3.
Winter, J.C., M.D. Zimmerman, Chad J. Reissig, et al.. (2005). The stimulus properties of LSD in C57BL/6 mice. Pharmacology Biochemistry and Behavior. 81(4). 830–837. 19 indexed citations
4.
Davies, Philip R., Bonnie M. Ashe, Robert J. Bonney, et al.. (1991). The Discovery and Biologic Properties of Cephalosporin‐Based Inhibitors of PMN Elastase. Annals of the New York Academy of Sciences. 624(1). 219–229. 24 indexed citations
5.
Finke, Paul E., Bonnie M. Ashe, Wilson B. Knight, et al.. (1991). ChemInform Abstract: Inhibition of Human Leukocyte Elastase. Part 2. Inhibition by Substituted Cephalosporin Esters and Amides.. ChemInform. 22(8). 1 indexed citations
6.
Lungarella, Giuseppe, Concetta Gardi, L Fonzi, et al.. (1986). Effect of the Novel Synthetic Protease Inhibitor Furoyl Saccharin on Elastase-Induced Emphysema in Rabbits and Hamsters. Experimental Lung Research. 11(1). 35–47. 6 indexed citations
7.
James, Harold L., et al.. (1985). A unique elastase in human blood platelets.. Journal of Clinical Investigation. 76(6). 2330–2337. 20 indexed citations
8.
Zimmerman, M.D., et al.. (1985). The effect of furoyl saccharin, a novel non-peptidic acylating protease inhibitor, on experimental emphysema in the hamster.. PubMed. 66(4). 297–301. 4 indexed citations
9.
Wachtfogel, Y T, Umberto Kucich, Harold L. James, et al.. (1983). Human plasma kallikrein releases neutrophil elastase during blood coagulation.. Journal of Clinical Investigation. 72(5). 1672–1677. 177 indexed citations
10.
Mumford, Richard A., et al.. (1981). Purification of a membrane-bound metalloendopeptidase from porcine kidney that degrades peptide hormones.. Proceedings of the National Academy of Sciences. 78(11). 6623–6627. 78 indexed citations
11.
Hudgin, Roger L., S. Charleson, M.D. Zimmerman, Richard A. Mumford, & Paul L. Wood. (1981). Enkephalinase: Selective peptide inhibitors. Life Sciences. 29(25). 2593–2601. 118 indexed citations
12.
Strauss, Arnold W., M.D. Zimmerman, Richard A. Mumford, & Alfred W. Alberts. (1980). PROCESSING OF PRE‐PROALBUMIN AND PRE‐PLACENTAL LACTOGEN*. Annals of the New York Academy of Sciences. 343(1). 168–179. 12 indexed citations
13.
Zimmerman, M.D. & Dwight C. Hirsh. (1980). Demonstration of an R Plasmid in a Strain of Pasteurella haemolytica Isolated from Feedlot Cattle. American Journal of Veterinary Research. 41(2). 166–169. 7 indexed citations
14.
Zimmerman, M.D., et al.. (1980). Inhibition of elastase and other serine proteases by heterocyclic acylating agents.. Journal of Biological Chemistry. 255(20). 9848–9851. 52 indexed citations
15.
Mumford, Richard A., et al.. (1980). A zinc metalloendopeptidase associated with dog pancreatic membranes.. Journal of Biological Chemistry. 255(6). 2227–2230. 75 indexed citations
16.
Nakajima, Kiichiro, James C. Powers, Bonnie M. Ashe, & M.D. Zimmerman. (1979). Mapping the extended substrate binding site of cathepsin G and human leukocyte elastase. Studies with peptide substrates related to the alpha 1-protease inhibitor reactive site.. Journal of Biological Chemistry. 254(10). 4027–4032. 556 indexed citations breakdown →
17.
Zimmerman, M.D., J. P. Quigley, Bonnie M. Ashe, et al.. (1978). Direct fluorescent assay of urokinase and plasminogen activators of normal and malignant cells: kinetics and inhibitor profiles.. Proceedings of the National Academy of Sciences. 75(2). 750–753. 85 indexed citations
18.
Zimmerman, M.D., Bonnie M. Ashe, Edward C. Yurewicz, & Gool F. Patel. (1977). Sensitive assays for trypsin, elastase, and chymotrypsin using new fluorogenic substrates. Analytical Biochemistry. 78(1). 47–51. 240 indexed citations
19.
Zimmerman, M.D., et al.. (1972). Photocyclization of substituted 1,4-distyrylbenzenes to dibenz [a,h] anthracenes. Tetrahedron. 28(2). 275–280. 21 indexed citations
20.
Zimmerman, M.D. & Dolph L. Hatfield. (1964). Biosynthesis of 3-deoxyribosylxanthine using thymidine phosphorylase. Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects. 91(2). 326–328. 6 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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