Ivan Lefkovits

3.6k total citations · 1 hit paper
139 papers, 2.8k citations indexed

About

Ivan Lefkovits is a scholar working on Molecular Biology, Immunology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Ivan Lefkovits has authored 139 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Molecular Biology, 55 papers in Immunology and 38 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Ivan Lefkovits's work include T-cell and B-cell Immunology (38 papers), Monoclonal and Polyclonal Antibodies Research (35 papers) and Glycosylation and Glycoproteins Research (22 papers). Ivan Lefkovits is often cited by papers focused on T-cell and B-cell Immunology (38 papers), Monoclonal and Polyclonal Antibodies Research (35 papers) and Glycosylation and Glycoproteins Research (22 papers). Ivan Lefkovits collaborates with scholars based in Switzerland, United States and Germany. Ivan Lefkovits's co-authors include Herman Waldmann, J Quintáns, John R. Kettman, J.R. Frey, Lotte Kuhn, Hiroshi Fuji, Aurelia M. C. Koros, Albert A. Nordin, N. K. Jerne and Claudia Henry and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and The Journal of Experimental Medicine.

In The Last Decade

Ivan Lefkovits

134 papers receiving 2.4k 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.

Plaque Forming Cells: Methodology and Theory

1974 242 citations Ivan Lefkovits et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ivan Lefkovits Switzerland	25	1.5k	1.1k	616	278	251	139	2.8k
Paul P. Trotta United States	29	1.4k 0.9×	1.3k 1.3×	491 0.8×	824 3.0×	296 1.2×	75	3.5k
Roald Nezlin Israel	20	888 0.6×	1.1k 1.0×	672 1.1×	159 0.6×	149 0.6×	69	2.4k
Yohtaroh Takagaki Japan	25	2.8k 1.9×	1.2k 1.1×	794 1.3×	602 2.2×	209 0.8×	58	4.0k
Patricia P. Jones United States	31	2.2k 1.4×	1.3k 1.2×	1.1k 1.7×	271 1.0×	184 0.7×	69	3.5k
Ramila Philip United States	28	1.5k 1.0×	1.3k 1.2×	284 0.5×	580 2.1×	423 1.7×	81	3.0k
Y K Yip United States	24	1.6k 1.1×	1.1k 1.0×	522 0.8×	595 2.1×	241 1.0×	42	3.0k
Donal B. Murphy United States	31	2.9k 1.9×	892 0.8×	1.1k 1.8×	281 1.0×	191 0.8×	62	3.7k
Munehiro Nakata Japan	26	1.5k 1.0×	1.1k 1.0×	341 0.6×	233 0.8×	267 1.1×	83	2.7k
Michael G. Mage United States	24	1.5k 1.0×	837 0.8×	541 0.9×	285 1.0×	289 1.2×	65	2.6k
Jerry A. Peterson United States	27	701 0.5×	1.5k 1.4×	746 1.2×	407 1.5×	301 1.2×	72	3.2k

Countries citing papers authored by Ivan Lefkovits

Since Specialization

Citations

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

Fields of papers citing papers by Ivan Lefkovits

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ivan Lefkovits

This figure shows the co-authorship network connecting the top 25 collaborators of Ivan Lefkovits. A scholar is included among the top collaborators of Ivan Lefkovits 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 Ivan Lefkovits. Ivan Lefkovits 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

Radpour, Ramin, Thomas Grussenmeyer, Corina Kohler, et al.. (2009). Simultaneous Isolation of DNA, RNA, and Proteins for Genetic, Epigenetic, Transcriptomic, and Proteomic Analysis. Journal of Proteome Research. 8(11). 5264–5274. 30 indexed citations

Matt, Peter, Thierry Carrel, Melanie Y. White, Ivan Lefkovits, & Jennifer E. Van Eyk. (2006). Proteomics in cardiovascular surgery. Journal of Thoracic and Cardiovascular Surgery. 133(1). 210–214.e1. 19 indexed citations

Kyurkchiev, Dobroslav, et al.. (2003). Cellular Autoimmune Response Against Beta2-Glycoprotein I in Anti-Phospholipid Syndrome: II. Activation of T Cells in Patients with Anti-Phospholipid Syndrome. Comptes Rendus De L Academie Bulgare Des Sciences. 56(3). 75–80. 5 indexed citations

Lefkovits, Ivan. (2003). Quantitative proteomics of lymphocytes. Comparative and Functional Genomics. 4(5). 531–536. 2 indexed citations

Kettman, John R., Christopher Coleclough, J.R. Frey, & Ivan Lefkovits. (2002). Clonal proteomics: One gene - family of proteins. PROTEOMICS. 2(6). 624–631. 41 indexed citations

Frey, J.R., Michael Fountoulakis, & Ivan Lefkovits. (2000). Proteome analysis of activated murine B-lymphocytes. Electrophoresis. 21(17). 3730–3739. 6 indexed citations

Frey, J.R., Catherine Nguyen, Rémi Houlgatte, et al.. (2000). Global analysis of gene expression in cells of the immune system II. Cell-free translation products and high-density filter hybridization data. Electrophoresis. 21(13). 2694–2702.

Lefkovits, Ivan, et al.. (1997). Neutrophils as a source of putative restriction proteases: degradation of mammalian and yeast proteins monitored by two-dimensional gel electrophoresis. The Journal of Immunology. 158(10). 4908–4915. 1 indexed citations

Béhar, Ghislaine, C. Coleclough, Rémi Houlgatte, Charles Auffray, & Ivan Lefkovits. (1995). Human lymphocyte cDNA ordered library analyzed by 2D gel electrophoresis. 3. Analysis of individual clones.. PubMed. 5(2). 99–105. 5 indexed citations

10.

Kettman, John R., Christopher Coleclough, & Ivan Lefkovits. (1994). Lymphocyte Proteinpaedia Stage Two: T-Cell Polypeptides from a Partitioned cDNA Library Revealed by the Dual Decay Method. International Archives of Allergy and Immunology. 103(2). 131–142. 10 indexed citations

11.

Kettman, J. R., et al.. (1990). Polyoma-induced thymic epithelial tumors: analysis by 2D gel electrophoresis of tumors upon labeling the entire tumor bearing host.. PubMed. 15(3). 167–79. 5 indexed citations

12.

Lassila, Olli, Ivan Lefkovits, & A. Alanen. (1989). Immunoglobulin diversification in bursal duct‐ligated chickens. European Journal of Immunology. 19(7). 1343–1345. 12 indexed citations

13.

Luzzati, Alma L., Elena Giacomini, & Ivan Lefkovits. (1985). Expression of antibody-forming cell clones in two-stage cultures: an attempt to separate proliferation and maturation events.. PubMed Central. 56(4). 597–603. 1 indexed citations

14.

Rollwagen, Florence M., et al.. (1984). The abnormal function of T cells in chronically anti‐μ‐treated mice with no mature B lymphocytes. European Journal of Immunology. 14(5). 476–482. 23 indexed citations

15.

Anderson, Robert E. & Ivan Lefkovits. (1980). Effects of irradiation on the in vitro immune response.. PubMed. 48(4). 255–78. 14 indexed citations

16.

Waldmann, Herman, Ivan Lefkovits, & A. Feinstein. (1976). Restriction in the function of single helper T cells.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 31(3). 353–62. 19 indexed citations

17.

Lefkovits, Ivan. (1976). Clones of antibody-forming cells in microcultures. Annals of Hematology. 33(5). 297–300. 1 indexed citations

18.

Waldmann, Herman, Heather Pope, & Ivan Lefkovits. (1976). Limiting dilution analysis of helper T-cell function. II. An approach to the study of the function of single helper T cells.. The Mouseion at the JAXlibrary (Jackson Laboratory). 31(3). 343–52. 19 indexed citations

19.

Braun, Dietmar G., J Quintáns, Alma L. Luzzati, Ivan Lefkovits, & Stanley Read. (1976). Antibody response of rabbit blood lymphocytes in vitro. Kinetics, clone size, and clonotype analysis in response to streptococcal group polysaccharide antigens.. The Journal of Experimental Medicine. 143(2). 360–371. 16 indexed citations

20.

Quintáns, J & Ivan Lefkovits. (1974). Clones of antibody‐forming cells in pokeweed mitogen‐stimulated microcultures. I. Requirements for the induction of the antibody response of nude spleen cells. European Journal of Immunology. 4(9). 613–617. 17 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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