Roger G. Klopp

2.1k total citations · 1 hit paper
20 papers, 1.7k citations indexed

About

Roger G. Klopp is a scholar working on Immunology, Molecular Biology and Biotechnology. According to data from OpenAlex, Roger G. Klopp has authored 20 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Immunology, 8 papers in Molecular Biology and 3 papers in Biotechnology. Recurrent topics in Roger G. Klopp's work include Immune Cell Function and Interaction (4 papers), Immunotherapy and Immune Responses (4 papers) and Toxin Mechanisms and Immunotoxins (4 papers). Roger G. Klopp is often cited by papers focused on Immune Cell Function and Interaction (4 papers), Immunotherapy and Immune Responses (4 papers) and Toxin Mechanisms and Immunotoxins (4 papers). Roger G. Klopp collaborates with scholars based in United States and Germany. Roger G. Klopp's co-authors include Richard Weindruch, Tomas A. Prolla, Cheol‐Koo Lee, Thomas D. Pugh, William B. Ershler, Christopher L. Coe, David B. Allison, Jode W. Edwards, Gabriele R. Lubach and Deepayan Sarkar and has published in prestigious journals such as Science, Cancer and Free Radical Biology and Medicine.

In The Last Decade

Roger G. Klopp

17 papers receiving 1.6k citations

Hit Papers

Gene Expression Profile o... 1999 2026 2008 2017 1999 400 800 1.2k
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. Gene Expression Profile of Aging and Its Retardation by Caloric Restriction
    1999 1.2k citations Cheol‐Koo Lee, Roger G. Klopp et al. Science profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Roger G. Klopp 907 584 486 144 142 20 1.7k
Charles E. Ogburn 1.8k 2.0× 1.0k 1.7× 617 1.3× 95 0.7× 178 1.3× 31 2.7k
Nancy J. Linford 1.5k 1.7× 778 1.3× 637 1.3× 104 0.7× 259 1.8× 20 2.8k
Fiona Kerr 851 0.9× 639 1.1× 653 1.3× 134 0.9× 149 1.0× 26 2.0k
Kaitlyn N. Lewis 770 0.8× 575 1.0× 392 0.8× 65 0.5× 98 0.7× 23 1.6k
Min Zhu 683 0.8× 872 1.5× 307 0.6× 108 0.8× 245 1.7× 55 2.0k
Joseph M. Dhahbi 1.6k 1.8× 938 1.6× 703 1.4× 125 0.9× 157 1.1× 44 2.7k
Mohammad A. Pahlavani 701 0.8× 423 0.7× 327 0.7× 83 0.6× 52 0.4× 35 1.4k
Angelo Turturro 810 0.9× 1.3k 2.1× 836 1.7× 101 0.7× 178 1.3× 84 2.6k
Kevork Hagopian 892 1.0× 1.2k 2.1× 439 0.9× 192 1.3× 65 0.5× 46 1.9k

Countries citing papers authored by Roger G. Klopp

Since Specialization
Citations

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

Fields of papers citing papers by Roger G. Klopp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger G. Klopp

This figure shows the co-authorship network connecting the top 25 collaborators of Roger G. Klopp. A scholar is included among the top collaborators of Roger G. Klopp 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 Roger G. Klopp. Roger G. Klopp 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.
Klopp, Roger G., et al.. (2005). Influence of complementary Viscum album (Iscador) administration on microcirculation and immune system of ear, nose and throat carcinoma patients treated with radiation and chemotherapy.. PubMed. 25(1B). 601–10. 17 indexed citations
2.
Edwards, Michael G., Deepayan Sarkar, Roger G. Klopp, et al.. (2004). Impairment of the Transcriptional Responses to Oxidative Stress in the Heart of Aged C57BL/6 Mice. Annals of the New York Academy of Sciences. 1019(1). 85–95. 18 indexed citations
3.
Lee, Cheol‐Koo, Thomas D. Pugh, Roger G. Klopp, et al.. (2004). The impact of α-lipoic acid, coenzyme Q10 and caloric restriction on life span and gene expression patterns in mice. Free Radical Biology and Medicine. 36(8). 1043–1057. 108 indexed citations
4.
Edwards, Michael G., Deepayan Sarkar, Roger G. Klopp, et al.. (2003). Age-related impairment of the transcriptional responses to oxidative stress in the mouse heart. Physiological Genomics. 13(2). 119–127. 65 indexed citations
5.
Klopp, Roger G., et al.. (2002). Changes in immunological characteristics of white blood cells after administration of standardized mistletoe extract.. PubMed. 15(6). 447–57. 5 indexed citations
6.
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8.
Pugh, Thomas D., Roger G. Klopp, & Richard Weindruch. (1999). Controlling caloric consumption: protocols for rodents and rhesus monkeys☆. Neurobiology of Aging. 20(2). 157–165. 146 indexed citations
9.
Roberts, James A., et al.. (1999). BLADDER INFECTION IN THE MENOPAUSAL MONKEY. The Journal of Urology. 162(1). 254–257. 4 indexed citations
10.
Lee, Cheol‐Koo, Roger G. Klopp, Richard Weindruch, & Tomas A. Prolla. (1999). Gene Expression Profile of Aging and Its Retardation by Caloric Restriction. Science. 285(5432). 1390–1393. 1201 indexed citations breakdown →
11.
Coe, Christopher L., Gabriele R. Lubach, William B. Ershler, & Roger G. Klopp. (1989). Influence of early rearing on lymphocyte proliferation responses in juvenile rhesus monkeys. Brain Behavior and Immunity. 3(1). 47–60. 59 indexed citations
12.
13.
Ershler, William B., et al.. (1988). Immunologic enhancement of b16 melanoma growth. Cancer. 61(9). 1792–1797. 10 indexed citations
14.
Ershler, William B., Christopher L. Coe, Nellie K. Laughlin, et al.. (1988). Aging and Immunity in Non-Human Primates II. Lymphocyte Response in Thymosin Treated Middle-aged Monkeys. Journal of Gerontology. 43(5). B142–B146. 10 indexed citations
15.
Ershler, William B., Christopher L. Coe, Stefan Gravenstein, et al.. (1988). Aging and immunity in nonhuman primates: I. Effects of age and gender on cellular immune function in rhesus monkeys (Macaca mulatta). American Journal of Primatology. 15(2). 181–188. 17 indexed citations
16.
Ershler, William B., Christopher L. Coe, Stefan Gravenstein, Kevin T. Schultz, & Roger G. Klopp. (1988). Specific antibody synthesis in vitro. IV. The correlation of in vitro and in vivo antibody response to influenza vaccine in rhesus monkeys.. PubMed. 73(3). 355–9. 6 indexed citations
17.
Hong, Robert & Roger G. Klopp. (1982). Transplantation of cultured thymus fragments. III. Induction of allotolerance.. PubMed. 4(2). 91–106. 13 indexed citations
18.
Klopp, Roger G., et al.. (1981). Temporal comparisons of immune status and target organ histology in mice fed carcinogenic 5-nitrofurans and their nornitro analogs.. PubMed. 41(4). 1397–1401. 11 indexed citations
19.
Coates, Alan S., Roger G. Klopp, J M Zarling, et al.. (1979). Immunologic function during adjuvant BCG immunotherapy for malignant melanoma: Induction of anergy. Cancer Immunology Immunotherapy. 7(3). 6 indexed citations
20.
Klopp, Roger G., et al.. (1977). Effects of the carcinogens n-[4-(5-nitro-2-furyl)-2-thiazolyl] acetamide (nfta) and n-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide (fanft) and their non-nitro analogues on antibody-mediated (ami) and cell-mediated (cmi) murine immunity. Abstr.. 243. 1 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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