Robert E. Handschumacher

8.8k total citations · 1 hit paper
144 papers, 7.4k citations indexed

About

Robert E. Handschumacher is a scholar working on Molecular Biology, Oncology and Immunology. According to data from OpenAlex, Robert E. Handschumacher has authored 144 papers receiving a total of 7.4k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Molecular Biology, 27 papers in Oncology and 23 papers in Immunology. Recurrent topics in Robert E. Handschumacher's work include Biochemical and Molecular Research (45 papers), Signaling Pathways in Disease (32 papers) and Toxin Mechanisms and Immunotoxins (14 papers). Robert E. Handschumacher is often cited by papers focused on Biochemical and Molecular Research (45 papers), Signaling Pathways in Disease (32 papers) and Toxin Mechanisms and Immunotoxins (14 papers). Robert E. Handschumacher collaborates with scholars based in United States, Italy and Germany. Robert E. Handschumacher's co-authors include Matthew W. Harding, David W. Speicher, Rhett J Drugge, Jeffrey S. Rice, C. A. Pasternak, James D. Moyer, David A. Cooney, James W. Darnowski, Gershwin T. Blyden and William A. Creasey and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Robert E. Handschumacher

144 papers receiving 6.8k 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.

Cyclophilin: A Specific Cytosolic Binding Protein for Cyclosporin A

1984 1.4k citations Robert E. Handschumacher, Matthew W. Harding et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert E. Handschumacher United States	46	5.3k	1.5k	1.4k	639	584	144	7.4k
Matthew W. Harding United States	30	6.0k 1.1×	2.9k 1.9×	2.0k 1.4×	586 0.9×	413 0.7×	54	7.9k
M G Low United States	52	4.6k 0.9×	2.2k 1.4×	690 0.5×	1.5k 2.4×	188 0.3×	93	9.3k
Ildo Nicoletti Italy	37	6.9k 1.3×	2.4k 1.6×	1.9k 1.4×	742 1.2×	230 0.4×	101	11.6k
Masahiro Nishijima Japan	57	7.0k 1.3×	2.3k 1.5×	427 0.3×	1.1k 1.8×	380 0.7×	185	10.9k
Geneviève Spik France	50	4.6k 0.9×	1.3k 0.9×	350 0.2×	405 0.6×	549 0.9×	154	8.5k
Leonard Warren United States	32	6.2k 1.2×	1.0k 0.7×	460 0.3×	629 1.0×	216 0.4×	64	9.5k
Keith K. Stanley Australia	43	3.4k 0.6×	1.4k 0.9×	521 0.4×	623 1.0×	512 0.9×	103	7.4k
Sophie Roy Canada	43	7.7k 1.4×	2.1k 1.3×	1.0k 0.7×	1.2k 1.9×	376 0.6×	94	10.7k
Elmer L. Becker United States	51	4.7k 0.9×	3.4k 2.2×	965 0.7×	392 0.6×	157 0.3×	223	9.5k
S C Silverstein United States	42	3.0k 0.6×	2.3k 1.5×	460 0.3×	502 0.8×	268 0.5×	60	7.3k

Countries citing papers authored by Robert E. Handschumacher

Since Specialization

Citations

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

Fields of papers citing papers by Robert E. Handschumacher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert E. Handschumacher. 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 Robert E. Handschumacher. The network helps show where Robert E. Handschumacher may publish in the future.

Co-authorship network of co-authors of Robert E. Handschumacher

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Pizzorno, Giuseppe, Deliang Cao, Janine J. Leffert, et al.. (2002). Homeostatic control of uridine and the role of uridine phosphorylase: a biological and clinical update. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1587(2-3). 133–144. 100 indexed citations

Liu, Mengting, et al.. (1998). Discrete roles of hepatocytes and nonparenchymal cells in uridine catabolism as a component of its homeostasis. American Journal of Physiology-Gastrointestinal and Liver Physiology. 274(6). G1018–G1023. 10 indexed citations

Handschumacher, Robert E., et al.. (1996). Alternative protein ligands of calcineurin b: Ca++dependent interaction with tubulin and heat shock protein 60. The FASEB Journal. 10(3). 1 indexed citations

Li, Wei & Robert E. Handschumacher. (1996). Regulation of the Nuclear Factor of Activated T Cells in Stably Transfected Jurkat Cell Clones. Biochemical and Biophysical Research Communications. 219(1). 96–99. 10 indexed citations

Owens‐Grillo, Janet, Kai Hoffmann, Kevin A. Hutchison, et al.. (1995). The Cyclosporin A-binding Immunophilin CyP-40 and the FK506-binding Immunophilin hsp56 Bind to a Common Site on hsp90 and Exist in Independent Cytosolic Heterocomplexes with the Untransformed Glucocorticoid Receptor. Journal of Biological Chemistry. 270(35). 20479–20484. 146 indexed citations

Schwab, J C, et al.. (1995). Toxoplasma gondii tachyzoites possess an unusual plasma membrane adenosine transporter. Molecular and Biochemical Parasitology. 70(1-2). 59–69. 45 indexed citations

Pizzorno, G, et al.. (1992). Brequinar potentiates 5-fluorouracil antitumor activity in a murine model colon 38 tumor by tissue-specific modulation of uridine nucleotide pools.. PubMed. 52(7). 1660–5. 23 indexed citations

Xu, Qing, María C. Leiva, Steven Fischkoff, Robert E. Handschumacher, & C. Richard Lyttle. (1992). Leukocyte chemotactic activity of cyclophilin.. Journal of Biological Chemistry. 267(17). 11968–11971. 167 indexed citations

Darnowski, James W. & Robert E. Handschumacher. (1988). Benzylacyclouridine. Biochemical Pharmacology. 37(13). 2613–2618. 17 indexed citations

10.

Hait, W N, Jürgen M. Stein, Alan J. Koletsky, et al.. (1987). Modulation of doxorubicin dox resistance by cyclosporin a csa and a non immunosuppressive homolog. 28. 298. 5 indexed citations

11.

Dalgarno, David C., Matthew W. Harding, Anne A. Lazarides, Robert E. Handschumacher, & Ian M. Armitage. (1986). Proton NMR studies on bovine cyclophilin: preliminary structural characterization of this specific cyclosporin A binding protein. Biochemistry. 25(22). 6778–6784. 23 indexed citations

12.

Moyer, James D., Patricia Smith, & Robert E. Handschumacher. (1980). Effects of n-(phosphonacetyl)-l-aspartate (pala) on circulating pyrimidine nucleosides, nucleotide pools, and nucleic acid synthesis. Abstr.. Research in Nursing & Health. 28(3). 285–6. 1 indexed citations

13.

Summers, Wilma P. & Robert E. Handschumacher. (1973). The rate of mutation of L5178Y asparagine-dependent mouse leukemia cells to asparagine independence and its biological consequences.. PubMed. 33(7). 1775–9. 17 indexed citations

14.

Handschumacher, Robert E. & John R. Vane. (1967). THE RELATIONSHIP BETWEEN THE PENETRATION OF TRYPTAMINE AND 5‐HYDROXYTRYPTAMINE INTO SMOOTH MUSCLE AND THE ASSOCIATED CONTRACTIONS. British Journal of Pharmacology and Chemotherapy. 29(1). 105–118. 30 indexed citations

15.

Creasey, William A., et al.. (1963). Clinical and pharmacological studies with 2',3',5'-triacetyl-6-azauridine.. PubMed. 23. 444–53. 57 indexed citations

16.

Volle, Robert L., et al.. (1962). RENAL TUBULAR EXCRETION STUDIES WITH PYRIMIDINE DERIVATIVES AND ANALOGS. Journal of Pharmacology and Experimental Therapeutics. 136(3). 353–360. 9 indexed citations

17.

Creasey, William A. & Robert E. Handschumacher. (1961). Purification and Properties of Orotidylate Decarboxylases from Yeast and Rat Liver. Journal of Biological Chemistry. 236(7). 2058–2063. 54 indexed citations

18.

Handschumacher, Robert E.. (1960). Orotidylic Acid Decarboxylase: Inhibition Studies with Azauridine 5′-Phosphate. Journal of Biological Chemistry. 235(10). 2917–2919. 160 indexed citations

19.

Jaffe, Julian J., Robert E. Handschumacher, & Arnold D. Welch. (1957). Studies on the carcinostatic activity in mice of 6-azauracil riboside (azauridine), in comparison with that of 6-azauracil.. PubMed. 30(3). 168–75. 53 indexed citations

20.

Handschumacher, Robert E. & Arnold D. Welch. (1956). Microbial studies of 6-azauracil, an antagonist of uracil.. PubMed. 16(10 Part 1). 965–9. 45 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.

Explore authors with similar magnitude of impact