Evidence map›Paper›PMID 38687785›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2024

Structural insights into human MHC-II association with invariant chain.

Nan Wang, Deepa Waghray, Nathanael A Caveney, Kevin M Jude, K Christopher Garcia

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
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  5. 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

5 authors.

Nan WangDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305.ORCID 0000-0001-6840-5336
Deepa WaghrayDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305.
Nathanael A CaveneyDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305.ORCID 0000-0003-4828-3479
Kevin M JudeDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305.ORCID 0000-0002-3675-5136
K Christopher GarciaDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305.ORCID 0000-0001-9273-0278

Funding

Structural correlates of T cell receptor signalingR01AI103867 · NIAID · STANFORD UNIVERSITY · PI Kenan Christopher GARCIA · 2014 to 2026
$5.3M
NIAID NIH HHS R01 AI103867
6 · The paper itself

Abstract

The loading of processed peptides on to major histocompatibility complex II (MHC-II) molecules for recognition by T cells is vital to cell-mediated adaptive immunity. As part of this process, MHC-II associates with the invariant chain (Ii) during biosynthesis in the endoplasmic reticulum to prevent premature peptide loading and to serve as a scaffold for subsequent proteolytic processing into MHC-II-CLIP. Cryo-electron microscopy structures of full-length Human Leukocyte Antigen-DR (HLA-DR) and HLA-DQ complexes associated with Ii, resolved at 3.0 to 3.1 Å, elucidate the trimeric assembly of the HLA/Ii complex and define atomic-level interactions between HLA, Ii transmembrane domains, loop domains, and class II-associated invariant chain peptides (CLIP). Together with previous structures of MHC-II peptide loading intermediates DO and DM, our findings complete the structural path governing class II antigen presentation.

Indexed as

Antigens, Differentiation, B-LymphocyteCryoelectron MicroscopyHistocompatibility Antigens Class IIAntigen PresentationEndoplasmic ReticulumHLA-DQ AntigensHLA-DR AntigensHumansModels, MolecularProtein BindingProtein ConformationAntigens, Differentiation, B-LymphocyteHistocompatibility Antigens Class IIHLA-DQ AntigensHLA-DR Antigensinvariant chainantigen presentingcryo-EMHLA-DQHLA-DRinvariant chain

Identifiers

PMID38687785
PMCPMC11087810

What OpenQuestion holds

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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.