Evidence map›Paper›PMID 21224079›Full record

ArticleThe American journal of pathology2011

Functional contributions of N- and O-glycans to L-selectin ligands in murine and human lymphoid organs.

Hanayo Arata-Kawai, Mark S Singer, Annette Bistrup, Annemieke van Zante, Yang-Qing Wang, Yuki Ito, Xingfeng Bao, Stefan Hemmerich, Minoru Fukuda, Steven D Rosen

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
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  4. Nanotargeted Delivery of Immune Therapeutics in Type 1 Diabetes.Advanced materials (Deerfield Beach, Fla.) · 2023
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  11. Material design for lymph node drug delivery.Nature reviews. Materials · 2019
    Article
  12. Review
  13. Article
  14. Review
  15. Tools to MSn Sequence and Document the Structures of Glycan Epitopes.Discovering the subtleties of sugars : proceedings of the 3rd Beilstein Glyco-Bioinformatics Symposium : June 10th - 14th, 2013, Potsdam, Germany. International Beilstein Symposium on Glyco-Bioinformatics (3rd : 2013 : Potsdam, Germany) · 2014
    Article
  16. Article
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  19. Review
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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

10 authors at 2 institutions in 1 country.

Hanayo Arata-KawaiDepartment of Anatomy, University of California, San Francisco, California 94143-0452, USA.
Mark S Singer
Annette Bistrup
Annemieke van Zante
Yang-Qing Wang
Yuki Ito
Xingfeng Bao
Stefan Hemmerich
Minoru Fukuda
Steven D Rosen
University of California, San Francisco · USSanford Burnham Prebys Medical Discovery Institute · US

Funding

THE A(1,3)FUCOSYLTRANSFERASE GENES AND SELECTIN LIGAND EXPRESSIONP01CA071932 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI LOWE, JOHN B · 1996 to 2012
$15.5M
Sulfotransferases in the Synthesis on L-Selectin LigandsR01GM057411 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, STEVEN D · 1999 to 2010
$3.3M
GLYCOPROTEINS IN DIFFERENTIATION AND ONCOGENESISR01CA033000 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI FUKUDA, MINORU · 1985 to 2009
$1.8M
CELL SURFACE LECTINS &INTERCELLULAR ADHESIONR01GM023547 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, STEVEN D · 1985 to 2009
$1.6M
NCI NIH HHS P01 CA071932NCI NIH HHS P01- CA71932NCI NIH HHS R01 CA033000NCI NIH HHS R01-CA33000NIGMS NIH HHS R01 GM023547NIGMS NIH HHS R01 GM057411NIGMS NIH HHS R01-GM23547NIGMS NIH HHS R01-GM57411
6 · The paper itself

Abstract

L-selectin initiates lymphocyte interactions with high endothelial venules (HEVs) of lymphoid organs through binding to ligands with specific glycosylation modifications. 6-Sulfo sLe(x), a sulfated carbohydrate determinant for L-selectin, is carried on core 2 and extended core 1 O-glycans of HEV-expressed glycoproteins. The MECA-79 monoclonal antibody recognizes sulfated extended core 1 O-glycans and partially blocks lymphocyte-HEV interactions in lymphoid organs. Recent evidence has identified the contribution of 6-sulfo sLe(x) carried on N-glycans to lymphocyte homing in mice. Here, we characterize CL40, a novel IgG monoclonal antibody. CL40 equaled or surpassed MECA-79 as a histochemical staining reagent for HEVs and HEV-like vessels in mouse and human. Using synthetic carbohydrates, we found that CL40 bound to 6-sulfo sLe(x) structures, on both core 2 and extended core 1 structures, with an absolute dependency on 6-O-sulfation. Using transfected CHO cells and gene-targeted mice, we observed that CL40 bound its epitope on both N-glycans and O-glycans. Consistent with its broader glycan-binding, CL40 was superior to MECA-79 in blocking lymphocyte-HEV interactions in both wild-type mice and mice deficient in forming O-glycans. This superiority was more marked in human, as CL40 completely blocked lymphocyte binding to tonsillar HEVs, whereas MECA-79 inhibited only 60%. These findings extend the evidence for the importance of N-glycans in lymphocyte homing in mouse and indicate that this dependency also applies to human lymphoid organs.

Indexed as

AnimalsAntibodies, Monoclonal, Murine-DerivedAntigens, SurfaceCHO CellsCricetinaeCricetulusEpitopesHumansLigandsL-SelectinLymph NodesMembrane ProteinsMicePalatine TonsilPolysaccharidesProtein Processing, Post-TranslationalAntibodies, Monoclonal, Murine-DerivedAntigens, SurfaceEpitopesLigandsL-SelectinL-selectin counter-receptorsMembrane ProteinsPolysaccharides

Identifiers

PMID21224079
PMCPMC3070580
OpenAlexW1980516673

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.