Cited by 1,124Phagocytosis and Immune RegulationImmune Response and InflammationInvertebrate Immune Response Mechanisms

Phagocytosis of Microbes: Complexity in Action

Underhill, David M., Ozinsky, Adrian·2002·Annual Review of Immunology

Abstract

The phagocytic response of innate immune cells such as macrophages is defined by the activation of complex signaling networks that are stimulated by microbial contact. Many individual proteins have been demonstrated to participate in phagocytosis, and the application of high-throughput tools has indicated that many more remain to be described. In this review, we examine this complexity and describe how during recognition, multiple receptors are simultaneously engaged to mediate internalization, activate microbial killing, and induce the production of inflammatory cytokines and chemokines. Many signaling molecules perform multiple functions during phagocytosis, and these molecules are likely to be key regulators of the process. Indeed, pathogenic microorganisms target many of these molecules in their attempts to evade destruction.

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Crossref · 10.1146/annurev.immunol.20.103001.114744

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Authors
Underhill, D. M., & Ozinsky, A.
Affiliations
Institute for Systems Biology (US)
Corresponding author
Underhill, David M.
Venue
Annual Review of Immunology
Published
2002-04
Volume
20
Issue
1
Pages
825-852
ISSN
  • 0732-0582 (ISSN-L)
  • 1545-3278
OpenAlex
W2120640870
Cited by
1,124
References
4
Citations by year
2026: 8 · 2025: 13 · 2024: 18 · 2023: 22 · 2022: 37 · 2021: 51 · 2020: 32 · 2019: 33 · 2018: 37 · 2017: 41 · 2016: 45 · 2015: 63 · 2014: 61 · 2013: 50 · 2012: 80
FWCI
4.27
Type
journal article
Language
en
Open access
closed
Locations
  • Annual Review of Immunology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute of General Medical Sciences (R01GM062995, GM 62995)
  • National Institute of Allergy and Infectious Diseases (AI25032)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Phagocytosis and Immune Regulation
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
  • Life Sciences › Immunology and Microbiology › Immunology › Invertebrate Immune Response Mechanisms
Keywords
phagocytosis, macrophages, innate immunity, microbial identification, pattern recognition receptors, microbial killing, inflammatory cytokines, chemokines, pathogen evasion
MeSH terms
Animals, Humans, Immunity, Innate, Inflammation, Membrane Proteins, Microbiology, Phagocytes, Phagocytosis, Receptors, Complement, Receptors, Immunologic, Superoxides, Signal Transduction, Cytokines, Receptors, IgG, Receptors, Lipoprotein, Models, Immunological, Chemokines, Receptors, Scavenger, Scavenger Receptors, Class B

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