Evidence map›Paper›PMID 22183981›Full record

ReviewGlycobiology2012

Control of mucin-type O-glycosylation: a classification of the polypeptide GalNAc-transferase gene family.

Eric P Bennett, Ulla Mandel, Henrik Clausen, Thomas A Gerken, Timothy A Fritz, Lawrence A Tabak

Open access · bronzeAbstract readReview
In one paragraph

Review in Glycobiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 493 papers.

0numbers the graph read from it
0cells of the map it votes in
493citing papers in PubMed
15.2field-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

493 citing papers in PubMed, 854 citations in OpenAlex.

  1. Discovery of a secretedGut microbes · 2026
    Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Distinct O-Linked Glycosylation Systems in Signaling and Immune Regulation.International journal of molecular sciences · 2026
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. The Critical Role of GALNTs-Regulated O-GalNAc Glycosylation in Cancer Malignancy.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Review

433 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

6 authors at 4 institutions in 2 countries.

Eric P BennettDepartment of Odontology, Copenhagen Center for Glycomics, University of Copenhagen, Nørre Alle 20, DK-2200 Copenhagen N, Denmark. epb@sund.ku.dk
Ulla Mandel
Henrik Clausen
Thomas A Gerken
Timothy A Fritz
Lawrence A Tabak
University of Copenhagen · DKCase Western Reserve University · USCenter for Biologics Evaluation and Research · USNational Institutes of Health · US

Funding

Translational Research in Cystic FibrosisP30DK027651 · NIDDK · CASE WESTERN RESERVE UNIVERSITY · PI DRUMM, MITCHELL L · 1986 to 2014
$15.6M
Structure and Function of UDP-GalNAc:polypeptide alpha-GalNAc transferasesZIADE000739 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI TABAK, LAWRENCE A. · 2012 to 2025
$12.9M
MUCIN SITE SPECIFIC O-GLYCOSYLATIONR01CA078834 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI GERKEN, THOMAS A · 1999 to 2012
$3.4M
NCI NIH HHS R01 CA078834NIDDK NIH HHS P30 DK027651
6 · The paper itself

Abstract

Glycosylation of proteins is an essential process in all eukaryotes and a great diversity in types of protein glycosylation exists in animals, plants and microorganisms. Mucin-type O-glycosylation, consisting of glycans attached via O-linked N-acetylgalactosamine (GalNAc) to serine and threonine residues, is one of the most abundant forms of protein glycosylation in animals. Although most protein glycosylation is controlled by one or two genes encoding the enzymes responsible for the initiation of glycosylation, i.e. the step where the first glycan is attached to the relevant amino acid residue in the protein, mucin-type O-glycosylation is controlled by a large family of up to 20 homologous genes encoding UDP-GalNAc:polypeptide GalNAc-transferases (GalNAc-Ts) (EC 2.4.1.41). Therefore, mucin-type O-glycosylation has the greatest potential for differential regulation in cells and tissues. The GalNAc-T family is the largest glycosyltransferase enzyme family covering a single known glycosidic linkage and it is highly conserved throughout animal evolution, although absent in bacteria, yeast and plants. Emerging studies have shown that the large number of genes (GALNTs) in the GalNAc-T family do not provide full functional redundancy and single GalNAc-T genes have been shown to be important in both animals and human. Here, we present an overview of the GalNAc-T gene family in animals and propose a classification of the genes into subfamilies, which appear to be conserved in evolution structurally as well as functionally.

Indexed as

AnimalsCarbohydrate ConformationGlycosylationHumansMucinsN-AcetylgalactosaminyltransferasesPeptidesMucinsN-AcetylgalactosaminyltransferasesPeptides

Identifiers

PMID22183981
PMCPMC3409716
OpenAlexW2137548222

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.