Evidence map›Paper›PMID 27753620›Full record

ArticleThe EMBO journal2016

A pH- and ionic strength-dependent conformational change in the neck region regulates DNGR-1 function in dendritic cells.

Pavel Hanč, Oliver Schulz, Hanna Fischbach, Stephen R Martin, Svend Kjær, Caetano Reis e Sousa

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Secondary Sites of the C-type Lectin-Like Fold.Chemistry (Weinheim an der Bergstrasse, Germany) · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. From structure to function - Ligand recognition by myeloid C-type lectin receptors.Computational and structural biotechnology journal · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. C-type lectins in immunity and homeostasis.Nature reviews. Immunology · 2018
    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

6 authors at 1 institution in 1 country.

Pavel HančImmunobiology Laboratory, The Francis Crick Institute, London, UK.
Oliver SchulzImmunobiology Laboratory, The Francis Crick Institute, London, UK.
Hanna FischbachImmunobiology Laboratory, The Francis Crick Institute, London, UK.
Stephen R MartinStructural Biology Science Technology Platform, The Francis Crick Institute, London, UK.
Svend KjærStructural Biology Science Technology Platform, The Francis Crick Institute, London, UK.
Caetano Reis e SousaImmunobiology Laboratory, The Francis Crick Institute, London, UK caetano@crick.ac.uk.ORCID 0000-0001-7392-2119
The Francis Crick Institute · GB

Funding

Cancer Research UK 15689Cancer Research UK FC001136Medical Research Council MR/L022699/1Wellcome Trust FC001136
6 · The paper itself

Abstract

DNGR-1 is receptor expressed by certain dendritic cell (DC) subsets and by DC precursors in mouse. It possesses a C-type lectin-like domain (CTLD) followed by a poorly characterized neck region coupled to a transmembrane region and short intracellular tail. The CTLD of DNGR-1 binds F-actin exposed by dead cell corpses and causes the receptor to signal and potentiate cross-presentation of dead cell-associated antigens by DCs. Here, we describe a conformational change that occurs in the neck region of DNGR-1 in a pH- and ionic strength-dependent manner and that controls cross-presentation of dead cell-associated antigens. We identify residues in the neck region that, when mutated, lock DNGR-1 in one of the two conformational states to potentiate cross-presentation. In contrast, we show that chimeric proteins in which the neck region of DNGR-1 is replaced by that of unrelated C-type lectin receptors fail to promote cross-presentation. Our results suggest that the neck region of DNGR-1 is an integral receptor component that senses receptor progression through the endocytic pathway and has evolved to maximize extraction of antigens from cell corpses, coupling DNGR-1 function to its cellular localization.

Indexed as

Hydrogen-Ion ConcentrationOsmolar ConcentrationAllosteric RegulationAnimalsDendritic CellsDNA Mutational AnalysisLectins, C-TypeMiceProtein ConformationReceptors, ImmunologicClec9a protein, mouseLectins, C-TypeReceptors, Immunologiccross‐presentationC‐type lectin receptorsnecrosisprotein structure

Identifiers

PMID27753620
PMCPMC5109244
OpenAlexW2539364080

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.