D. E. Hammerschmidt

2.0k total citations · 1 hit paper
17 papers, 1.6k citations indexed

About

D. E. Hammerschmidt is a scholar working on Immunology, Hematology and Genetics. According to data from OpenAlex, D. E. Hammerschmidt has authored 17 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Immunology, 6 papers in Hematology and 5 papers in Genetics. Recurrent topics in D. E. Hammerschmidt's work include Blood disorders and treatments (5 papers), Complement system in diseases (5 papers) and Platelet Disorders and Treatments (3 papers). D. E. Hammerschmidt is often cited by papers focused on Blood disorders and treatments (5 papers), Complement system in diseases (5 papers) and Platelet Disorders and Treatments (3 papers). D. E. Hammerschmidt collaborates with scholars based in United States and China. D. E. Hammerschmidt's co-authors include HS Jacob, P R Craddock, James G. White, PR Craddock, GM Vercellotti, J. T. August, Keith M. Skubitz, Heinz Redl, G. Schlag and Phillip K. Peterson and has published in prestigious journals such as Journal of Clinical Investigation, Blood and The Journal of Infectious Diseases.

In The Last Decade

D. E. Hammerschmidt

17 papers receiving 1.4k 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.

Complement (C5-a)-induced granulocyte aggregation in vitro. A possible mechanism of complement-mediated leukostasis and leukopenia.

1977 583 citations P R Craddock, D. E. Hammerschmidt et al. Journal of Clinical Investigation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. E. Hammerschmidt United States	12	472	299	256	253	221	17	1.6k
R. S. Cotran United States	13	484 1.0×	254 0.8×	396 1.5×	108 0.4×	193 0.9×	15	1.9k
Gianna Mazzucco Italy	31	366 0.8×	553 1.8×	331 1.3×	277 1.1×	296 1.3×	109	3.1k
Magnus Bergenfeldt Sweden	16	547 1.2×	288 1.0×	279 1.1×	329 1.3×	88 0.4×	47	1.7k
David Gelmont United States	17	378 0.8×	539 1.8×	190 0.7×	218 0.9×	317 1.4×	38	1.3k
Shinobu Nakamura Japan	28	250 0.5×	246 0.8×	400 1.6×	278 1.1×	182 0.8×	114	2.2k
G Potron France	22	787 1.7×	223 0.7×	176 0.7×	170 0.7×	529 2.4×	76	2.5k
Noga Manny Israel	18	320 0.7×	196 0.7×	92 0.4×	138 0.5×	369 1.7×	49	1.2k
PR Craddock United States	10	249 0.5×	152 0.5×	121 0.5×	78 0.3×	100 0.5×	13	860
David B. Kershaw United States	24	319 0.7×	384 1.3×	403 1.6×	199 0.8×	148 0.7×	41	2.5k
Masayuki Endoh Japan	25	367 0.8×	184 0.6×	162 0.6×	104 0.4×	204 0.9×	122	2.0k

Countries citing papers authored by D. E. Hammerschmidt

Since Specialization

Citations

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

Fields of papers citing papers by D. E. Hammerschmidt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. E. Hammerschmidt

This figure shows the co-authorship network connecting the top 25 collaborators of D. E. Hammerschmidt. A scholar is included among the top collaborators of D. E. Hammerschmidt 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 D. E. Hammerschmidt. D. E. Hammerschmidt 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:

17 of 17 papers shown

1.

Vercellotti, Gregory M., et al.. (1992). Intracoronary complement activation does not occur with uncomplicated percutaneous transluminal coronary angioplasty. 3(10). 939–944. 1 indexed citations

2.

Hammerschmidt, D. E., et al.. (1986). Corticosteroids reversibly inhibit chemotactic peptide-receptor binding and granulocyte response, yet allow desensitization and receptor down- regulation. Blood. 68(4). 830–836. 11 indexed citations

3.

Hammerschmidt, D. E., et al.. (1985). Blood-membrane interaction: C3a, an indicator of biocompatibility.. PubMed. 3 Suppl 1. 394–403. 1 indexed citations

4.

Peterson, Phillip K., et al.. (1984). Chemotactic and phagocytic responses of human alveolar macrophages to activated complement components. Infection and Immunity. 43(2). 775–778. 9 indexed citations

5.

Redl, Heinz, D. E. Hammerschmidt, & G. Schlag. (1983). Augmentation by platelets of granulocyte aggregation in response to chemotaxins: studies utilizing an improved cell preparation technique. Blood. 61(1). 125–131. 2 indexed citations

6.

Redl, Heinz, D. E. Hammerschmidt, & G. Schlag. (1983). Augmentation by platelets of granulocyte aggregation in response to chemotaxins: studies utilizing an improved cell preparation technique. Blood. 61(1). 125–131. 54 indexed citations

7.

Vercellotti, GM, D. E. Hammerschmidt, PR Craddock, & HS Jacob. (1982). Activation of plasma complement by perfluorocarbon artificial blood: probable mechanism of adverse pulmonary reactions in treated patients and rationale for corticosteroids prophylaxis. Blood. 59(6). 1299–1304. 145 indexed citations

8.

Spika, John S., Phillip K. Peterson, Brian J. Wilkinson, et al.. (1982). Role of Peptidoglycan from Staphylococcus aureus in Leukopenia, Thrombocytopenia, and Complement Activation Associated with Bacteremia. The Journal of Infectious Diseases. 146(2). 227–234. 39 indexed citations

9.

Vercellotti, GM, D. E. Hammerschmidt, PR Craddock, & HS Jacob. (1982). Activation of plasma complement by perfluorocarbon artificial blood: probable mechanism of adverse pulmonary reactions in treated patients and rationale for corticosteroids prophylaxis. Blood. 59(6). 1299–1304. 154 indexed citations

10.

Skubitz, Keith M., P R Craddock, D. E. Hammerschmidt, & J. T. August. (1981). Corticosteroids block binding of chemotactic peptide to its receptor on granulocytes and cause disaggregation of granulocyte aggregates in vitro.. Journal of Clinical Investigation. 68(1). 13–20. 99 indexed citations

11.

Hammerschmidt, D. E., et al.. (1980). Granulocyte aggregometry: a sensitive technique for the detection of C5a and complement activation. Blood. 55(6). 898–902. 98 indexed citations

12.

Hammerschmidt, D. E., et al.. (1980). Granulocyte aggregometry: a sensitive technique for the detection of C5a and complement activation. Blood. 55(6). 898–902. 4 indexed citations

13.

Schmeling, David J., Phillip K. Peterson, D. E. Hammerschmidt, et al.. (1979). Chemotaxigenesis by cell surface components of Staphylococcus aureus. Infection and Immunity. 26(1). 57–63. 33 indexed citations

14.

Hammerschmidt, D. E., James G. White, P R Craddock, & HS Jacob. (1979). Corticosteroids inhibit complement-induced granulocyte aggregation. A possible mechanism for their efficacy in shock states.. Journal of Clinical Investigation. 63(4). 798–803. 221 indexed citations

15.

Hammerschmidt, D. E., et al.. (1978). Complement activation and pulmonary leukotasis during nylon fiber filtration leukapheresis. Blood. 51(4). 721–730. 130 indexed citations

16.

Craddock, P R, et al.. (1977). Complement (C5-a)-induced granulocyte aggregation in vitro. A possible mechanism of complement-mediated leukostasis and leukopenia.. Journal of Clinical Investigation. 60(1). 260–264. 583 indexed citations breakdown →

17.

Hammerschmidt, D. E., et al.. (1977). Nonsurgical splenectomy. American Journal of Roentgenology. 129(5). 805–811. 48 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