Nigel J. Klein

26.5k citations
463 papers · 20.8k · 5 hit papers · h-index 75

Impact in

  • Immunology top 0.2%
    • Complement system in diseases
    • Immune Cell Function and Interaction
    • Immune Response and Inflammation
    • T-cell and B-cell Immunology
  • Microbiology top 0.2%
    • Bacterial Infections and Vaccines

Papers in

    • Complement system in diseases 38
    • Immune Response and Inflammation 34
    • Immune Cell Function and Interaction 22
    • Bacterial Infections and Vaccines 35

Nigel J. Klein

456 papers receiving 20.0k citations

Nigel J. Klein's Hit Papers

INHALE WP3, a multicentre, open-label, pragmatic randomised controlled trial assessing the impact of rapid, ICU-based, syndromic PCR, versus standard-of-care on antibiotic stewardship and clinical outcomes in hospital-acquired and ventilator-associated pneumonia 2025 · 24 citations
240+8+17Years since publication250500750

Peers

Nigel J. Klein
Comparison fields: 5 of 172
  • Immunology 5.7k
  • Microbiology 1.3k
  • Virology 826
  • Infectious Diseases 2.7k
  • Immunology and Allergy 692
Replace Terje Espevik with:
Terje Espevik Norway
Georges E. Grau Australia
Egil Lien United States
Jan Andersson Sweden
Stefanie N. Vogel United States
Richard S. Blumberg United States
Jay K. Kolls United States
Steven D. Douglas United States
Andrew J. Macpherson Switzerland
Hans‐Dieter Volk Germany
Nigel J. Klein relative to Terje Espevik Norway Terje Espevik's profile →
Citations per field
00.5×1.5×
Terje Espevik · 1×
Citations per year

Countries citing papers authored by Nigel J. Klein

Since Specialization
Citations

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

Fields of papers citing papers by Nigel J. Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nigel J. Klein. 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 Nigel J. Klein. The network helps show where Nigel J. Klein may publish in the future.

Co-authors

The 25 scholars most cited alongside Nigel J. Klein, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nigel J. Klein Line = papers co-authored together Nigel J. Klein links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 463 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Oligosaccharides in Human Milk: Structural, Functional, and Metabolic Aspects
Hit paper breakdown →
2000882
2 2000556
3 2000486
4
Microbiota-Derived Metabolites Suppress Arthritis by Amplifying Aryl-Hydrocarbon Receptor Activation in Regulatory B Cells
Hit paper breakdown →
2020476
5 2014382
6 2010322
7 2001294
8 2003292
9 2001272
10 2006269
11 1993246
12 2001236
13 2017234
14
Small babies, big risks: global estimates of prevalence and mortality for vulnerable newborns to accelerate change and improve counting
Hit paper breakdown →
2023204
15 2013191
16 1995185
17 1993174
18 2020174
19 2018173
20 2001166

About Nigel J. Klein

Nigel J. Klein is a scholar working on Immunology, Microbiology, Infectious Diseases, Virology and Immunology and Allergy, having authored 463 papers that have together received 20.8k indexed citations. Recurring topics across this work include HIV Research and Treatment (39 papers), Complement system in diseases (38 papers), Bacterial Infections and Vaccines (35 papers), Immune Response and Inflammation (34 papers), Cell Adhesion Molecules Research (28 papers), HIV/AIDS Research and Interventions (24 papers), Neonatal Respiratory Health Research (22 papers) and Immune Cell Function and Interaction (22 papers). The work is most often cited by research in Immunology (5.7k citations), Microbiology (1.3k citations), Virology (826 citations), Infectious Diseases (2.7k citations) and Immunology and Allergy (692 citations). Nigel J. Klein has collaborated with scholars based in United Kingdom, United States and India. Frequent co-authors include MALCOLM W. TURNER, Dominic L. Jack, Mark John Peters, Robin E. Callard, Paul A. Brogan, Clemens Kunz, Silvia Rudloff, Olaf Neth, Michael L. Levin and S. Strobel. Their work appears in journals such as The Lancet, PLoS ONE, The Journal of Infectious Diseases, Clinical Infectious Diseases and The Pediatric Infectious Disease Journal.

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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