Edward N. Callahan

449 total citations
7 papers, 365 citations indexed

About

Edward N. Callahan is a scholar working on Molecular Biology, Biochemistry and Organic Chemistry. According to data from OpenAlex, Edward N. Callahan has authored 7 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 3 papers in Biochemistry and 2 papers in Organic Chemistry. Recurrent topics in Edward N. Callahan's work include Chemical Synthesis and Analysis (4 papers), Protein Kinase Regulation and GTPase Signaling (4 papers) and Metabolism, Diabetes, and Cancer (4 papers). Edward N. Callahan is often cited by papers focused on Chemical Synthesis and Analysis (4 papers), Protein Kinase Regulation and GTPase Signaling (4 papers) and Metabolism, Diabetes, and Cancer (4 papers). Edward N. Callahan collaborates with scholars based in United States, Australia and Canada. Edward N. Callahan's co-authors include John T. Potts, A Peytremann, J E Mahaffey, Allan Pont, Michael Rosenblatt, David Goltzman, J T Potts, Geoffrey W. Tregear and G V Segre and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and Biochemistry.

In The Last Decade

Edward N. Callahan

7 papers receiving 328 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Edward N. Callahan United States	7	302	124	53	46	45	7	365
Anne P. Teitelbaum United States	10	282 0.9×	160 1.3×	74 1.4×	27 0.6×	15 0.3×	15	437
Bess F. Dawson United States	7	298 1.0×	149 1.2×	95 1.8×	43 0.9×	65 1.4×	7	429
Luke L. H. Chu United States	15	409 1.4×	125 1.0×	134 2.5×	103 2.2×	68 1.5×	18	627
Yuichi Yahagi Japan	8	257 0.9×	69 0.6×	26 0.5×	35 0.8×	18 0.4×	28	417
JM Tavaré United Kingdom	8	416 1.4×	25 0.2×	49 0.9×	109 2.4×	13 0.3×	11	571
J L Countaway United States	8	382 1.3×	183 1.5×	5 0.1×	44 1.0×	27 0.6×	9	526
Anna Perfetti Italy	9	294 1.0×	41 0.3×	23 0.4×	44 1.0×	9 0.2×	9	399
T.A. Lin United States	9	470 1.6×	44 0.4×	9 0.2×	45 1.0×	16 0.4×	9	554
Douglas Quinn United States	6	315 1.0×	42 0.3×	16 0.3×	27 0.6×	9 0.2×	7	522
Emma S. Houslay United Kingdom	5	317 1.0×	24 0.2×	25 0.5×	85 1.8×	15 0.3×	6	469

Countries citing papers authored by Edward N. Callahan

Since Specialization

Citations

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

Fields of papers citing papers by Edward N. Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Edward N. Callahan. 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 Edward N. Callahan. The network helps show where Edward N. Callahan may publish in the future.

Co-authorship network of co-authors of Edward N. Callahan

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

All Works

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7 of 7 papers shown

1.

Goltzman, David, Edward N. Callahan, Geoffrey W. Tregear, & John T. Potts. (1978). Influence of Guanyl Nucleotides on Parathyroid Hormone- Stimulated Adenylyl Cyclase Activity in Renal Cortical Membranes*. Endocrinology. 103(4). 1352–1360. 34 indexed citations

2.

Rosenblatt, Michael, Edward N. Callahan, J E Mahaffey, Allan Pont, & John T. Potts. (1977). Parathyroid hormone inhibitors. Design, synthesis, and biologic evaluation of hormone analogues.. Journal of Biological Chemistry. 252(16). 5847–5851. 135 indexed citations

3.

Goltzman, David, A Peytremann, Edward N. Callahan, G V Segre, & John T. Potts. (1976). Metabolism and biological activity of parathyroid hormone in renal cortical membranes.. Journal of Clinical Investigation. 57(1). 8–19. 38 indexed citations

4.

Goltzman, David, Edward N. Callahan, Geoffrey W. Tregear, & John T. Potts. (1976). Conversion of proparathyroid hormone to parathyroid hormone: studies in vitro with trypsin. Biochemistry. 15(23). 5076–5082. 18 indexed citations

5.

Goltzman, David, Edward N. Callahan, Geoffrey W. Tregear, & John T. Potts. (1976). Role of 5′-Guanylylimidodiphosphate in the Activation of Adenylyl Cyclase by Parathyroid Hormone. Endocrine Research Communications. 3(6). 407–419. 10 indexed citations

6.

Peytremann, A, et al.. (1975). Analysis of the requirements for parathyroid hormone action in renal membranes with the use of inhibiting analogues.. Journal of Biological Chemistry. 250(8). 3199–3203. 114 indexed citations

7.

Peytremann, A, David Goltzman, Edward N. Callahan, Geoffrey W. Tregear, & John T. Potts. (1975). Metabolism and Biological Activity of Proparathyroid Hormone and Synthetic Analogues in Renal Cortical Membranes. Endocrinology. 97(5). 1270–1280. 16 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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