Evidence map›Paper›PMID 21063081›Full record

ReviewJournal of innate immunity2011

The primary role of fibrinogen-related proteins in invertebrates is defense, not coagulation.

Patrick C Hanington, Si-Ming Zhang

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of innate immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

90 citing papers in PubMed, 208 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. CRISPR/Cas9-germline editing ofScience advances · 2025
    Article
  5. Article
  6. FromFrontiers in immunology · 2025
    Review
  7. Unveiling the hemolymphatic miRNome composition of the schistosomiasis vector snailCurrent research in parasitology & vector-borne diseases · 2025
    Article
  8. Exploring the Innate Immunity in Invertebrates.Advances in experimental medicine and biology · 2025
    Review
  9. Article
  10. Article
  11. Comparative immunological roles of TEP1 inFrontiers in immunology · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

30 more citing papers are in PubMed but not listed here.

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.

Patrick C HaningtonCenter for Evolutionary and Theoretical Immunology, Department of Biology, University of New Mexico, Albuquerque, NM 87131, USA.
Si-Ming Zhang
University of New Mexico · US

Funding

UNM COBRE: THEORETICAL STUDY OF SPECIFICITY OF RNA SILENCING MECHANISMP20RR018754 · NCRR · UNIVERSITY OF NEW MEXICO · PI LOKER, ERIC SAMUEL · 2003 to 2011
$16.7M
TREMATODE INDUCED IMMUNOSUPPRESSION IN SNAILSR01AI024340 · NIAID · UNIVERSITY OF NEW MEXICO · PI LOKER, ERIC SAMUEL · 1987 to 2010
$2.8M
Molecular Studies of Immunoparasitology in SnailsR01AI067686 · NIAID · UNIVERSITY OF NEW MEXICO · PI ZHANG, SI-MING · 2007 to 2010
$1.4M
NCRR NIH HHS P20 RR018754NCRR NIH HHS P20RR18754NIAID NIH HHS AI067686NIAID NIH HHS AI24340NIAID NIH HHS R01 AI067686
6 · The paper itself

Abstract

In vertebrates, the conversion of fibrinogen into fibrin is an essential process that underlies the establishment of the supporting protein framework required for coagulation. In invertebrates, fibrinogen-domain-containing proteins play a role in the defense response generated against pathogens; however, they do not function in coagulation, suggesting that this role has been recently acquired. Molecules containing fibrinogen motifs have been identified in numerous invertebrate organisms, and most of these molecules known to date have been linked to defense. Moreover, recent genome projects of invertebrate animals have revealed surprisingly high numbers of fibrinogen-like loci in their genomes, suggesting important and perhaps diverse functions of fibrinogen-like proteins in invertebrates. The ancestral role of molecules containing fibrinogen-related domains (FReDs) with immunity is the focus of this review, with emphasis on specific FReDs called fibrinogen-related proteins (FREPs) identified from the schistosome-transmitting mollusc Biomphalaria glabrata. Herein, we outline the range of invertebrate organisms FREPs can be found in, and detail the roles these molecules play in defense and protection against infection.

Indexed as

AnimalsBiomphalariaBlood CoagulationImmunoglobulinsInvertebratesProtein Structure, Tertiaryfibrinogen-related protein 7, Biomphalaria glabrataImmunoglobulins

Identifiers

PMID21063081
PMCPMC3031514
OpenAlexW1985636788

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.