P Ralph

7.0k total citations · 1 hit paper
77 papers, 5.9k citations indexed

About

P Ralph is a scholar working on Immunology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, P Ralph has authored 77 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Immunology, 15 papers in Radiology, Nuclear Medicine and Imaging and 14 papers in Molecular Biology. Recurrent topics in P Ralph's work include Immune Response and Inflammation (20 papers), Monoclonal and Polyclonal Antibodies Research (15 papers) and Immune cells in cancer (14 papers). P Ralph is often cited by papers focused on Immune Response and Inflammation (20 papers), Monoclonal and Polyclonal Antibodies Research (15 papers) and Immune cells in cancer (14 papers). P Ralph collaborates with scholars based in United States, Netherlands and France. P Ralph's co-authors include Ilona Nakoinz, William C. Raschke, Malcolm A.S. Moore, M K Warren, Stephen M. Baird, Kenneth Nilsson, Osamu Saiki, BW Altrock, Hal E. Broxmeyer and Jo Van Damme and has published in prestigious journals such as Nature, Cell and Proceedings of the National Academy of Sciences.

In The Last Decade

P Ralph

77 papers receiving 5.5k citations

Hit Papers

Functional macrophage cell lines transformed by abelson l... 1978 2026 1994 2010 1978 250 500 750
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.

  1. Functional macrophage cell lines transformed by abelson leukemia virus
    1978 761 citations P Ralph, Ilona Nakoinz et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P Ralph United States 43 2.9k 2.0k 1.3k 1.2k 603 77 5.9k
M P Beckmann United States 33 3.8k 1.3× 1.9k 0.9× 842 0.6× 1.7k 1.4× 640 1.1× 44 6.9k
D Santoli United States 39 3.5k 1.2× 1.9k 1.0× 929 0.7× 1.3k 1.1× 424 0.7× 111 6.6k
T Hirano Japan 36 2.9k 1.0× 1.4k 0.7× 973 0.7× 1.9k 1.6× 522 0.9× 117 6.1k
William J. Kohr United States 29 2.5k 0.9× 3.3k 1.6× 771 0.6× 1.0k 0.9× 663 1.1× 39 7.6k
Eileen Remold‐O’Donnell United States 44 2.7k 0.9× 2.9k 1.4× 1.5k 1.2× 765 0.6× 311 0.5× 116 7.4k
L T Yam United States 26 1.9k 0.7× 1.8k 0.9× 901 0.7× 840 0.7× 450 0.7× 60 5.4k
David L. Urdal United States 38 4.8k 1.7× 2.7k 1.3× 721 0.5× 1.5k 1.3× 1.0k 1.7× 57 7.9k
Richard S. Metzgar United States 34 2.4k 0.8× 2.4k 1.2× 674 0.5× 1.1k 0.9× 1.3k 2.2× 111 5.3k
DW Golde United States 45 2.4k 0.8× 1.6k 0.8× 2.0k 1.5× 1.1k 0.9× 230 0.4× 126 6.2k
E Platzer United States 26 2.0k 0.7× 817 0.4× 1.2k 0.9× 1.6k 1.3× 416 0.7× 38 4.5k

Countries citing papers authored by P Ralph

Since Specialization
Citations

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

Fields of papers citing papers by P Ralph

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P Ralph

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

All Works

20 of 20 papers shown
1.
2.
Wiktor-Jędrzejczak, W, Elżbieta Urbanowska, Sharon L. Aukerman, et al.. (1991). Correction by CSF-1 of defects in the osteopetrotic op/op mouse suggests local, developmental, and humoral requirements for this growth factor.. PubMed. 19(10). 1049–54. 161 indexed citations
3.
4.
Nelson, Barbara J., P Ralph, Shawn J. Green, & Carol A. Nacy. (1991). Differential susceptibility of activated macrophage cytotoxic effector reactions to the suppressive effects of transforming growth factor-beta 1. The Journal of Immunology. 146(6). 1849–1857. 128 indexed citations
5.
6.
Fibbe, WE, Jo Van Damme, N Duinkerken, et al.. (1989). Interleukin-6 is not involved in the interleukin-1-induced production of colony-stimulating factors by human bone marrow stromal cells and fibroblasts. Blood. 74(8). 2619–2623. 20 indexed citations
7.
Ralph, P, Ilona Nakoinz, & D Rennick. (1988). Role of interleukin 2, interleukin 4, and alpha, beta, and gamma interferon in stimulating macrophage antibody-dependent tumoricidal activity.. The Journal of Experimental Medicine. 167(2). 712–717. 51 indexed citations
8.
Fibbe, WE, Jo Van Damme, Alfons Billiau, et al.. (1988). Human fibroblasts produce granulocyte-CSF, macrophage-CSF, and granulocyte-macrophage-CSF following stimulation by interleukin-1 and poly(rI).poly(rC). Blood. 72(3). 860–866. 81 indexed citations
9.
He, Broxmeyer, Williams De, Giao Hangoc, et al.. (1987). The opposing actions in vivo on murine myelopoiesis of purified preparations of lactoferrin and the colony stimulating factors.. PubMed. 13(1-2). 31–48. 45 indexed citations
10.
Ralph, P. (1987). Molecular Properties and Biological Activity of Human Macrophage Growth Factor, CSF-1. Hämatologie und Bluttransfusion. 31. 221–227. 2 indexed citations
11.
Warren, M K & P Ralph. (1986). Macrophage growth factor CSF-1 stimulates human monocyte production of interferon, tumor necrosis factor, and colony stimulating activity.. The Journal of Immunology. 137(7). 2281–2285. 341 indexed citations
12.
Ralph, P, et al.. (1986). Molecular and Biological Properties of Human Macrophage Growth Factor, CSF-1. Cold Spring Harbor Symposia on Quantitative Biology. 51(0). 679–683. 25 indexed citations
13.
Ralph, P, et al.. (1984). Human B cell-inducing factor(s) for production of IgM, IgG and IgA: independence from IL 2.. The Journal of Immunology. 132(4). 1858–1862. 22 indexed citations
14.
Ralph, P & Ilona Nakoinz. (1983). Cell-mediated lysis of tumor targets directed by murine monoclonal antibodies of IgM and all IgG isotypes.. The Journal of Immunology. 131(2). 1028–1031. 28 indexed citations
15.
Ralph, P, et al.. (1983). Expression and induction in vitro of macrophage differentiation antigens on murine cell lines.. The Journal of Immunology. 130(1). 108–114. 62 indexed citations
16.
Zeuthen, Jesper, George Klein, Raphael Ber, et al.. (1982). Human Lymphoma-Lymphoma Hybrids and Lymphoma-Leukemia Hybrids. I. Isolation, Characterization, Cell Surface Markers, and B-Cell Markers<xref ref-type="fn" rid="FN2">2</xref><xref ref-type="fn" rid="FN3">3</xref>. JNCI Journal of the National Cancer Institute. 68(2). 179–95. 14 indexed citations
17.
Saiki, Osamu & P Ralph. (1981). Induction of human immunoglobulin secretion. I. Synergistic effect of B cell mitogen Cowan I plus T cell mitogens or factors.. The Journal of Immunology. 127(3). 1044–1047. 60 indexed citations
18.
Hoffmann, Michael K., Scott Koenig, Robert S. Mittler, et al.. (1979). Macrophage Factor Controlling Differentiation of B Cells. The Journal of Immunology. 122(2). 497–502. 75 indexed citations
19.
Ralph, P, et al.. (1978). Immunologic functions and in vitro activation of cultured macrophage tumor lines.. PubMed. 303–10. 9 indexed citations
20.
Kincade, P W, P Ralph, & Malcolm A.S. Moore. (1976). Growth of B-lymphocytes clones in semisolid culture is mitogen dependent.. The Journal of Experimental Medicine. 143(5). 1265–1270. 91 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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