John Armstrong

1.1k total citations
19 papers, 820 citations indexed

About

John Armstrong is a scholar working on Molecular Biology, Immunology and Clinical Biochemistry. According to data from OpenAlex, John Armstrong has authored 19 papers receiving a total of 820 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 6 papers in Immunology and 4 papers in Clinical Biochemistry. Recurrent topics in John Armstrong's work include Metabolism and Genetic Disorders (4 papers), Immune Cell Function and Interaction (3 papers) and Adenosine and Purinergic Signaling (3 papers). John Armstrong is often cited by papers focused on Metabolism and Genetic Disorders (4 papers), Immune Cell Function and Interaction (3 papers) and Adenosine and Purinergic Signaling (3 papers). John Armstrong collaborates with scholars based in United States, Australia and Switzerland. John Armstrong's co-authors include Michail V. Sitkovsky, Sergey Apasov, Charles C. Caldwell, Hidefumi Kojima, Mark O. Farber, Dmitriy Lukashev, Milton T. W. Hearn, Wayne A. Jensen, George T. Griffing and James C. Melby and has published in prestigious journals such as New England Journal of Medicine, Blood and The Journal of Immunology.

In The Last Decade

John Armstrong

17 papers receiving 795 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Armstrong United States 11 286 226 139 130 105 19 820
Fatemeh Karami‐Tehrani Iran 20 153 0.5× 648 2.9× 151 1.1× 215 1.7× 39 0.4× 27 1.1k
Keiko Iida Japan 14 94 0.3× 296 1.3× 99 0.7× 37 0.3× 94 0.9× 36 635
Alexander Y. Kots United States 18 144 0.5× 404 1.8× 55 0.4× 105 0.8× 85 0.8× 35 941
Diane M Spencer United States 15 229 0.8× 712 3.2× 94 0.7× 43 0.3× 65 0.6× 24 1.2k
M. Smith United States 17 157 0.5× 545 2.4× 85 0.6× 22 0.2× 112 1.1× 22 1.2k
Pietro Pozzi Italy 10 273 1.0× 762 3.4× 111 0.8× 64 0.5× 66 0.6× 13 1.1k
T D Chrisman United States 18 85 0.3× 735 3.3× 66 0.5× 73 0.6× 121 1.2× 22 1.2k
Robert S. Byrum United States 9 146 0.5× 293 1.3× 46 0.3× 49 0.4× 60 0.6× 10 716
Haraldur Halldórsson Iceland 11 94 0.3× 434 1.9× 57 0.4× 63 0.5× 57 0.5× 18 691
Monika Niehof Germany 17 173 0.6× 412 1.8× 124 0.9× 14 0.1× 127 1.2× 29 944

Countries citing papers authored by John Armstrong

Since Specialization
Citations

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

Fields of papers citing papers by John Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Armstrong

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

All Works

19 of 19 papers shown
1.
Armstrong, John, et al.. (2016). Amphidiploidy in Triticum-Agropyron Hybrids1. Scientific Agriculture. 1 indexed citations
2.
Qureshi, Zaina P., John Armstrong, & Charles L. Bennett. (2011). Ticlopidine-, Clopidogrel-, and Prasugrel-Associated Thrombotic Thrombocytopenic Purpura: A Twenty Year Review. Blood. 118(21). 2226–2226.
3.
Rudisill, Celeste N, Zaina P. Qureshi, John Armstrong, LeAnn B. Norris, & Charles L. Bennett. (2011). A probable serotonin syndrome complicating a routine screening colonoscopy procedure. Community Oncology. 8(1). 41–42. 1 indexed citations
4.
Caldwell, Charles C., Hidefumi Kojima, Dmitriy Lukashev, et al.. (2001). Differential Effects of Physiologically Relevant Hypoxic Conditions on T Lymphocyte Development and Effector Functions. The Journal of Immunology. 167(11). 6140–6149. 336 indexed citations
5.
Armstrong, John, Michael A. Schwarzschild, Sergey Apasov, et al.. (2001). Gene dose effect reveals no Gs-coupled A2A adenosine receptor reserve in murine T-lymphocytes: studies of cells from A2A-receptor-gene-deficient mice. Biochemical Journal. 354(1). 123–123. 70 indexed citations
6.
Armstrong, John, Michael A. Schwarzschild, Sergey Apasov, et al.. (2001). Gene dose effect reveals no Gs-coupled A2A adenosine receptor reserve in murine T-lymphocytes: studies of cells from A2A-receptor-gene-deficient mice. Biochemical Journal. 354(1). 123–130. 46 indexed citations
7.
Buetler, Timo M., Alexandra Krauskopf, John Armstrong, et al.. (1999). Metabolism-dependent stimulation of reactive oxygen species and DNA synthesis by cyclosporin A in rat smooth muscle cells. Free Radical Biology and Medicine. 27(11-12). 1267–1275. 22 indexed citations
8.
Smith, Patrick, John Armstrong, M. Koshiba, et al.. (1998). Studies of expression and possible functional role of purinergic receptors in cell-mediated immunity: Experimental approaches, controls, and caveats. Drug Development Research. 45(3-4). 229–244. 7 indexed citations
9.
Jensen, Wayne A., et al.. (1997). Thermodynamic analysis of the stabilisation of pig heart mitochondrial malate dehydrogenase and maize leaf phosphoenolpyruvate carboxylase by different salts, amino acids and polyols. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1338(2). 186–198. 10 indexed citations
10.
Armstrong, John & Ellen S. Vitetta. (1996). The roles of Fas and perforin in LAK T-cell/bispecific antibody-mediated killing of the murine B-lymphoma cells, BCL1. International Journal of Cancer. 68(6). 822–827. 2 indexed citations
11.
Jensen, Wayne A., et al.. (1996). Stability studies on pig heart mitochondrial malate dehydrogenase: the effect of salts and amino acids. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1296(1). 23–34. 35 indexed citations
12.
Jensen, Wayne A., et al.. (1995). Stability Studies on Maize Leaf Phosphoenolpyruvate Carboxylase: The Effect of Salts. Biochemistry. 34(2). 472–480. 21 indexed citations
13.
Torpey, David J., Xiaoli Huang, John Armstrong, et al.. (1993). Effects of Adoptive Immunotherapy with Autologous CD8+ T Lymphocytes on Immunologic Parameters: Lymphocyte Subsets and Cytotoxic Activity. Clinical Immunology and Immunopathology. 68(3). 263–272. 18 indexed citations
14.
Rowley, Merrill J., L.Jane McNeilage, John Armstrong, & Lauren Grace Mackey. (1991). Inhibitory autoantibody to a conformational epitope of the pyruvate dehydrogenase complex, the major autoantigen in primary biliary cirrhosis. Clinical Immunology and Immunopathology. 60(3). 356–370. 37 indexed citations
15.
Mackey, Lauren Grace, Merrill J. Rowley, & John Armstrong. (1989). Identity of the M2 autoantigens in primary biliary cirrhosis. Hepatology. 10(3). 389–390. 3 indexed citations
16.
Rooth, P., et al.. (1989). Prevention of Detrimental Effect of Cyclosporin A on Vascular Ingrowth of Transplanted Pancreatic Islets With Verapamil. Diabetes. 38(Supplement_1). 202–205. 50 indexed citations
17.
Salzman, Robert T., JoAnn E. Manson, George T. Griffing, et al.. (1985). Intranasal Aerosolized Insulin. New England Journal of Medicine. 312(17). 1078–1084. 148 indexed citations
18.
Armstrong, John, et al.. (1983). Parallel insulin-like actions of human growth hormone and its part sequence hGH 7–13. European Journal of Endocrinology. 102(4). 492–498. 7 indexed citations
19.
Matheson, A. T. & John Armstrong. (1967). PARTIAL PURIFICATION AND PROPERTIES OF A PEPTIDASE FRACTION FROM BACILLUS STEAROTHERMOPHILUS. Canadian Journal of Biochemistry. 45(10). 1644–1647. 6 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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