Per Brandtzaeg

1.4k total citations
12 papers, 1.1k citations indexed

About

Per Brandtzaeg is a scholar working on Immunology, Gastroenterology and Epidemiology. According to data from OpenAlex, Per Brandtzaeg has authored 12 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Immunology, 4 papers in Gastroenterology and 3 papers in Epidemiology. Recurrent topics in Per Brandtzaeg's work include T-cell and B-cell Immunology (7 papers), Immune Cell Function and Interaction (6 papers) and Celiac Disease Research and Management (4 papers). Per Brandtzaeg is often cited by papers focused on T-cell and B-cell Immunology (7 papers), Immune Cell Function and Interaction (6 papers) and Celiac Disease Research and Management (4 papers). Per Brandtzaeg collaborates with scholars based in Norway, India and Sweden. Per Brandtzaeg's co-authors include Inger Nina Farstad, Guttorm Haraldsen, O. Fausa, Helge Scott, Frode L. Jahnsen, Ellen M Nilsen, Finn–Eirik Johansen, Ludvig M. Sollid, Jørgen Jahnsen and Knut E.A. Lundin and has published in prestigious journals such as Gastroenterology, European Journal of Immunology and Allergy.

In The Last Decade

Per Brandtzaeg

12 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Per Brandtzaeg Norway	10	498	409	363	209	141	12	1.1k
Ellen M Nilsen Norway	12	527 1.1×	674 1.6×	519 1.4×	298 1.4×	173 1.2×	16	1.3k
K. Baklien Norway	19	556 1.1×	391 1.0×	372 1.0×	260 1.2×	290 2.1×	31	1.2k
K Kett Norway	18	582 1.2×	477 1.2×	436 1.2×	337 1.6×	287 2.0×	29	1.5k
R Karttunen Finland	20	642 1.3×	173 0.4×	171 0.5×	878 4.2×	84 0.6×	33	1.4k
P. A. Crabbé Belgium	14	742 1.5×	349 0.9×	268 0.7×	353 1.7×	312 2.2×	21	1.7k
Sumner C. Kraft United States	19	287 0.6×	135 0.3×	378 1.0×	336 1.6×	360 2.6×	69	1.1k
Alicia C Marín Spain	17	290 0.6×	207 0.5×	409 1.1×	436 2.1×	515 3.7×	46	1.2k
Annalisa Azzurri Italy	15	708 1.4×	160 0.4×	387 1.1×	565 2.7×	58 0.4×	23	1.3k
K Madaliński Poland	19	346 0.7×	56 0.1×	687 1.9×	100 0.5×	142 1.0×	104	1.4k
Robert P. McCabe United States	15	416 0.8×	63 0.2×	356 1.0×	232 1.1×	496 3.5×	34	1.0k

Countries citing papers authored by Per Brandtzaeg

Since Specialization

Citations

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

Fields of papers citing papers by Per Brandtzaeg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Brandtzaeg

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

All Works

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12 of 12 papers shown

Brandtzaeg, Per & Frode L. Jahnsen. (2003). Immunohistochemistry in Research and Diagnosis of Celiac Disease. Humana Press eBooks. 41. 203–239. 1 indexed citations

Brandtzaeg, Per. (2001). Nature and function of gastrointestinal antigen‐presenting cells. Allergy. 56(s67). 16–20. 36 indexed citations

Yamanaka, Takeshi, Anne Straumfors, H. Craig Morton, et al.. (2001). M cell pockets of human Peyer's patches are specialized extensions of germinal centers. European Journal of Immunology. 31(1). 107–117. 37 indexed citations

Brandtzaeg, Per, Inger Nina Farstad, & Guttorm Haraldsen. (1999). Regional specialization in the mucosal immune system: primed cells do not always home along the same track. Immunology Today. 20(6). 267–277. 224 indexed citations

Nilsen, Ellen M, Frode L. Jahnsen, Knut E.A. Lundin, et al.. (1998). Gluten induces an intestinal cytokine response strongly dominated by interferon gamma in patients with celiac disease. Gastroenterology. 115(3). 551–563. 380 indexed citations

Brandtzaeg, Per. (1997). Mucosal immunity in the female genital tract. Journal of Reproductive Immunology. 36(1-2). 23–50. 93 indexed citations

Brandtzaeg, Per. (1995). Molecular and cellular aspects of the secretory immunoglobulin system*. Apmis. 103(1-6). 1–19. 186 indexed citations

Lucidarme, Damien, Jean–Frédéric Colombel, Per Brandtzaeg, et al.. (1993). α-chain disease: Analysis of α-chain protein and secretory component in jejunal fluid. Gastroenterology. 104(1). 278–285. 6 indexed citations

Halstensen, Trond S., M Hvatum, Helge Scott, O. Fausa, & Per Brandtzaeg. (1992). Association of subepithelial deposition of activated complement and immunoglobulin G and M response to gluten in celiac disease. Gastroenterology. 102(3). 751–759. 49 indexed citations

10.

Halstensen, Trond S. & Per Brandtzaeg. (1991). Local complement activation in inflammatory bowel disease. Immunologic Research. 10(3-4). 485–492. 20 indexed citations

11.

Scott, Helge, et al.. (1990). Serum Antibodies to Dietary Antigens. Journal of Pediatric Gastroenterology and Nutrition. 11(2). 215–220. 14 indexed citations

12.

Brandtzaeg, Per & K Bjerke. (1989). Human Peyer's Patches: Lympho-Epithelial Relationships and Characteristics of Immunoglobulin-Producing Cells. Immunological Investigations. 18(1-4). 29–45. 27 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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