Evidence map›Paper›PMID 34123306›Full record

ArticleChemical science2020

α-Glucuronosyl and α-glucosyl diacylglycerides, natural killer T cell-activating lipids from bacteria and fungi.

Satvika Burugupalli, Catarina F Almeida, Dylan G M Smith, Sayali Shah, Onisha Patel, Jamie Rossjohn, Adam P Uldrich, Dale I Godfrey, Spencer J Williams

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Benzofuran sulfonates and small self-lipid antigens activate type II NKT cells via CD1d.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  6. NKT Cells Contribute to the Control of Microbial Infections.Frontiers in cellular and infection microbiology · 2021
    Review
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

9 authors at 3 institutions in 5 countries.

Satvika BurugupalliSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne Parkville Victoria 3010 Australia sjwill@unimelb.edu.au.
Catarina F AlmeidaDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne Parkville Victoria 3010 Australia.
Dylan G M SmithSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne Parkville Victoria 3010 Australia sjwill@unimelb.edu.au.
Sayali ShahSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne Parkville Victoria 3010 Australia sjwill@unimelb.edu.au.
Onisha PatelInfection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University Clayton VIC 3800 Australia.
Jamie RossjohnInfection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University Clayton VIC 3800 Australia.
Adam P UldrichDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne Parkville Victoria 3010 Australia.
Dale I GodfreyDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne Parkville Victoria 3010 Australia.ORCID https://orcid.org/0000-0002-3009-5472
Spencer J WilliamsSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne Parkville Victoria 3010 Australia sjwill@unimelb.edu.au.ORCID https://orcid.org/0000-0001-6341-4364
Australian Research Council · AUBiotechnology Institute · USDiscovery Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural killer T cells express T cell receptors (TCRs) that recognize glycolipid antigens in association with the antigen-presenting molecule CD1d. Here, we report the concise chemical synthesis of a range of saturated and unsaturated α-glucosyl and α-glucuronosyl diacylglycerides of bacterial and fungal origins from allyl α-glucoside with Jacobsen kinetic resolution as a key step. These glycolipids are recognized by a classical type I NKT TCR that uses an invariant Vα14-Jα18 TCR α-chain, but also by an atypical NKT TCR that uses a different TCR α-chain (Vα10-Jα50). In both cases, recognition is sensitive to the lipid fine structure, and includes recognition of glycosyl diacylglycerides bearing branched (

Identifiers

PMID34123306
PMCPMC8150115
OpenAlexW3000511596

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.