Evidence map›Paper›PMID 34004375›Full record

ReviewCurrent opinion in immunology2021

Membrane cofactor protein (MCP; CD46): deficiency states and pathogen connections.

M Kathryn Liszewski, John P Atkinson

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
5.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Association of Complement Genetics with Outcomes in IgA Nephropathy.Clinical journal of the American Society of Nephrology : CJASN · 2026
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Inside job: Roles of intracellular C3.The Journal of allergy and clinical immunology · 2025
    Review
  11. Article
  12. The multiverse of CD46 and oncologic interactions.The Journal of clinical investigation · 2025
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

M Kathryn LiszewskiDivision of Rheumatology, Department of Medicine, Washington University School of Medicine, Saint Louis, MO, 63110, USA. Electronic address: kliszews@wustl.edu.
John P AtkinsonDivision of Rheumatology, Department of Medicine, Washington University School of Medicine, Saint Louis, MO, 63110, USA. Electronic address: j.p.atkinson@wustl.edu.
Washington University in St. Louis · US

Funding

Defining the Complosome in Human Cells, Tissues and Disease StatesR35GM136352 · NIGMS · WASHINGTON UNIVERSITY · PI ATKINSON, JOHN · 2020 to 2024
$2.0M
NIGMS NIH HHS R35 GM136352
6 · The paper itself

Abstract

Membrane cofactor protein (MCP; CD46), a ubiquitously expressed complement regulatory protein, serves as a cofactor for serine protease factor I to cleave and inactivate C3b and C4b deposited on host cells. However, CD46 also plays roles in human reproduction, autophagy, modulating T cell activation and effector functions and is a member of the newly identified intracellular complement system (complosome). CD46 also is a receptor for 11 pathogens ('pathogen magnet'). While CD46 deficiencies contribute to inflammatory disorders, its overexpression in cancers and role as a receptor for some adenoviruses has led to its targeting by oncolytic agents and adenoviral-based therapeutic vectors, including coronavirus disease of 2019 (COVID-19) vaccines. This review focuses on recent advances in identifying disease-causing CD46 variants and its pathogen connections.

Indexed as

AnimalsAutophagyComplement ActivationCOVID-19COVID-19 VaccinesHost-Pathogen InteractionsHumansLymphocyte ActivationMembrane Cofactor ProteinOncolytic VirotherapyPolymorphism, GeneticReproductionSARS-CoV-2T-LymphocytesAd5-nCoV vaccineCOVID-19 VaccinesMembrane Cofactor Protein

Identifiers

PMID34004375
PMCPMC8123722
OpenAlexW3161418487

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.