Evidence map›Paper›PMID 33014341›Full record

ReviewF1000Research2020

Variations in MHC class I antigen presentation and immunopeptidome selection pathways.

Anita J Zaitoua, Amanpreet Kaur, Malini Raghavan

Open access · goldAbstract readReview
In one paragraph

Review in F1000Research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Allorecognition Unveiled: Integrating Recent Breakthroughs Into the Current Paradigm.Transplant international : official journal of the European Society for Organ Transplantation · 2024
    Review
  6. Article
  7. Article
  8. Article
  9. Effects of calreticulin mutations on cell transformation and immunity.Journal of cellular and molecular medicine · 2023
    Review
  10. Article
  11. Article
  12. A guide to antigen processing and presentation.Nature reviews. Immunology · 2022
    Review
  13. Article
  14. Article
  15. Review
  16. 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

3 authors at 2 institutions in 1 country.

Anita J ZaitouaDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.ORCID 0000-0001-5513-6886
Amanpreet KaurDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.
Malini RaghavanDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.
University of Michigan · USMichigan Medicine · US

Funding

RESEARCH TRAINING IN EXPERIMENTAL IMMUNOPATHOLOGYT32AI007413 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Bethany B. Moore · 1993 to 2026
$9.8M
INTERACTIONS &MECHANISMS OF FUNCTION OF THE TAP COMPLEXR01AI044115 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MALINI RAGHAVAN · 1999 to 2026
$9.3M
Molecular Mechanisms of Microbial Pathogenesis Training ProgramT32AI007528 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CARRUTHERS, VERNON BRUCE · 1998 to 2024
$6.8M
Calreticulin-mediated protein folding in health and diseaseR01AI123957 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI RAGHAVAN, MALINI · 2016 to 2025
$3.7M
Peptide Repertoires of HLA class I moleculesR21AI126054 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI RAGHAVAN, MALINI · 2017 to 2018
$428k
NIAID NIH HHS R01 AI044115NIAID NIH HHS R01 AI123957NIAID NIH HHS R21 AI126054NIAID NIH HHS T32 AI007413NIAID NIH HHS T32 AI007528
6 · The paper itself

Abstract

Major histocompatibility class I (MHC-I) proteins mediate immunosurveillance against pathogens and cancers by presenting antigenic or mutated peptides to antigen receptors of CD8+ T cells and by engaging receptors of natural killer (NK) cells. In humans, MHC-I molecules are highly polymorphic. MHC-I variations permit the display of thousands of distinct peptides at the cell surface. Recent mass spectrometric studies have revealed unique and shared characteristics of the peptidomes of individual MHC-I variants. The cell surface expression of MHC-I-peptide complexes requires the functions of many intracellular assembly factors, including the transporter associated with antigen presentation (TAP), tapasin, calreticulin, ERp57, TAP-binding protein related (TAPBPR), endoplasmic reticulum aminopeptidases (ERAPs), and the proteasomes. Recent studies provide important insights into the structural features of these factors that govern MHC-I assembly as well as the mechanisms underlying peptide exchange. Conformational sensing of MHC-I molecules mediates the quality control of intracellular MHC-I assembly and contributes to immune recognition by CD8 at the cell surface. Recent studies also show that several MHC-I variants can follow unconventional assembly routes to the cell surface, conferring selective immune advantages that can be exploited for immunotherapy.

Indexed as

Antigen PresentationAminopeptidasesCalreticulinCD8-Positive T-LymphocytesEndoplasmic ReticulumHistocompatibility Antigens Class IHumansMembrane Transport ProteinsProtein Disulfide-IsomerasesAminopeptidasesCalreticulinHistocompatibility Antigens Class IMembrane Transport ProteinsPDIA3 protein, humanProtein Disulfide-IsomerasestapasinHLA class IMHC class I

Identifiers

PMID33014341
PMCPMC7525337
OpenAlexW3091645190

What Socratic 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 Socratic graph.