Cited by 95Complement system in diseasesBiomarkers in Disease MechanismsCoagulation, Bradykinin, Polyphosphates, and Angioedema

Properdin: New roles in pattern recognition and target clearance

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Kemper, Claudia, Hourcade, Dennis E.·2008·Molecular Immunology

Abstract

Properdin was first described over 50 years ago by Louis Pillemer and his collaborators as a vital component of an antibody-independent complement activation pathway. In the 1970s properdin was shown to be a stabilizing component of the alternative pathway convertases, the central enzymes of the complement cascade. Recently we have reported that properdin can also bind to target cells and microbes, provide a platform for convertase assembly and function, and promote target phagocytosis. Evidence is emerging that suggests that properdin interacts with a network of target ligands, phagocyte receptors, and serum regulators. Here we review the new findings and their possible implications.

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Crossref · 10.1016/j.molimm.2008.06.034

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Authors
Kemper, C., & Hourcade, D. E.
Affiliations
  • King's College London (GB)
  • Washington University in St. Louis (US)
Corresponding author
Hourcade, Dennis E.
Venue
Molecular Immunology
Publisher
Elsevier BV
Published
2008-10
Volume
45
Issue
16
Pages
4048-4056
ISSN
0161-5890 (ISSN-L)
OpenAlex
W2067172213
Cited by
95
References
97
Citations by year
2026: 3 · 2025: 1 · 2023: 2 · 2022: 4 · 2021: 4 · 2020: 2 · 2019: 4 · 2018: 8 · 2017: 7 · 2016: 6 · 2015: 5 · 2014: 6 · 2013: 5 · 2012: 7
FWCI
0.76
Type
journal article
Language
en
Open access
Locations
  • Molecular Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
  • National Institutes of Health
  • National Institute of Allergy and Infectious Diseases (R01 AI05143, R01AI051436)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Complement system in diseases
  • Life Sciences › Immunology and Microbiology › Immunology › Biomarkers in Disease Mechanisms
  • Health Sciences › Medicine › Genetics › Coagulation, Bradykinin, Polyphosphates, and Angioedema
Keywords
properdin, alternative complement pathway, pattern recognition, phagocytosis, target cell binding, antibody-independent complement activation
MeSH terms
Animals, Complement System Proteins, Complement Pathway, Alternative, Humans, Properdin, Models, Immunological

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