Evidence map›Paper›PMID 22524423›Full record

ReviewAnnals of the New York Academy of Sciences2012

Multifarious roles of sialic acids in immunity.

Ajit Varki, Pascal Gagneux

Abstract readReview
In one paragraph

Review in Annals of the New York Academy of Sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 347 papers.

0numbers the graph read from it
0cells of the map it votes in
347citing papers in PubMed
14.9field-weighted citation impact, top 1% 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

347 citing papers in PubMed, 627 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. A bidirectionalbioRxiv : the preprint server for biology · 2026
    Article
  9. Review
  10. Article
  11. Sialylation in the nervous system: Functions and mechanisms.The Journal of biological chemistry · 2026
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. PredictiveACS omega · 2026
    Article

287 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.

Ajit VarkiGlycobiology Research and Training Center, Department of Medicine, University of California at San Diego, La Jolla, 92093-0687, USA. a1varki@ucsd.edu
Pascal Gagneux
University of California, San Diego · US

Funding

Siglec Modulation of Inflammatory ResponsesP01HL107150 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LE, DZUNG T · 2011 to 2017
$18.0M
BIOSYNTHESIS AND REGULATION OF SUBSTITUTED SIALIC ACIDSR01GM032373 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI VARKI, AJIT P · 1985 to 2022
$6.9M
SULFATED OLIGOSACCHARIDES OF NORMAL AND MALIGNANT CELLSR01CA038701 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI VARKI, AJIT P · 1985 to 2015
$5.5M
Glycan Diversity and Anti-Glycan Antibodies as Barriers to Gene FlowR01GM095882 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GAGNEUX, PASCAL · 2011 to 2015
$1.4M
NCI NIH HHS R01 CA038701NHLBI NIH HHS P01 HL107150NIGMS NIH HHS R01 GM032373NIGMS NIH HHS R01 GM095882
6 · The paper itself

Abstract

Sialic acids are a diverse family of monosaccharides widely expressed on all cell surfaces of vertebrates and so-called "higher" invertebrates, and on certain bacteria that interact with vertebrates. This overview surveys examples of biological roles of sialic acids in immunity, with emphasis on an evolutionary perspective. Given the breadth of the subject, the treatment of individual topics is brief. Subjects discussed include biophysical effects regulation of factor H; modulation of leukocyte trafficking via selectins; Siglecs in immune cell activation; sialic acids as ligands for microbes; impact of microbial and endogenous sialidases on immune cell responses; pathogen molecular mimicry of host sialic acids; Siglec recognition of sialylated pathogens; bacteriophage recognition of microbial sialic acids; polysialic acid modulation of immune cells; sialic acids as pathogen decoys or biological masks; modulation of immunity by sialic acid O-acetylation; sialic acids as antigens and xeno-autoantigens; antisialoglycan antibodies in reproductive incompatibility; and sialic-acid-based blood groups.

Indexed as

AnimalsBiophysical PhenomenaHost-Pathogen InteractionsHumansImmunity, InnateLectinsLeukocytesLigandsMicrobiological PhenomenaModels, ImmunologicalMolecular MimicryNeuraminidaseSelectinsSialic Acid Binding Immunoglobulin-like LectinsSialic AcidsLectinsLigandsNeuraminidaseSelectinsSialic Acid Binding Immunoglobulin-like LectinsSialic Acids

Identifiers

PMID22524423
PMCPMC3357316
OpenAlexW2172179018

What OpenQuestion holds

Textmetadata
LicenceTDM
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.