Evidence map›Paper›PMID 36722462›Full record

ArticleeLife2023

Endo-lysosomal assembly variations among human leukocyte antigen class I (HLA class I) allotypes.

Eli Olson, Theadora Ceccarelli, Malini Raghavan

Open access · goldAbstract read
In one paragraph

Article in eLife, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
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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

3 authors at 1 institution in 1 country.

Eli OlsonDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan-Ann Arbor, Ann Arbor, United States.ORCID 0000-0003-2319-7144
Theadora CeccarelliDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan-Ann Arbor, Ann Arbor, United States.ORCID 0000-0002-5010-1008
Malini RaghavanDepartment of Microbiology and Immunology, Michigan Medicine, University of Michigan-Ann Arbor, Ann Arbor, United States.ORCID 0000-0002-1345-9318
Michigan Medicine · US

Funding

RESEARCH TRAINING IN EXPERIMENTAL IMMUNOPATHOLOGYT32AI007413 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Bethany B. Moore · 1993 to 2026
$9.8M
Cellular Biotechnology Training Program (CBTP)T32GM008353 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SCHWENDEMAN, ANNA · 1991 to 2021
$9.3M
INTERACTIONS &MECHANISMS OF FUNCTION OF THE TAP COMPLEXR01AI044115 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MALINI RAGHAVAN · 1999 to 2026
$9.3M
Cellular Biotechnology Training Program (CBTP) - Years 31-35T32GM145304 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Guizhi Zhu · 2022 to 2026
$2.6M
NIAID NIH HHS R01 AI044115NIAID NIH HHS R21AI64025NIAID NIH HHS RO1AI044115NIAID NIH HHS T32 AI007413NIAID NIH HHS T32AI007413NIGMS NIH HHS T32 GM008353NIGMS NIH HHS T32GM008353NIGMS NIH HHS T32 GM145304
6 · The paper itself

Abstract

The extreme polymorphisms of human leukocyte antigen class I (HLA class I) proteins enable the presentation of diverse peptides to cytotoxic T lymphocytes. The canonical endoplasmic reticulum (ER) HLA class I assembly pathway enables presentation of cytosolic peptides, but effective intracellular surveillance requires multi-compartmental antigen sampling. Endo-lysosomes are generally sites of HLA class II assembly, but human monocytes and monocyte-derived dendritic cells (moDCs) also contain significant reserves of endo-lysosomal HLA class I molecules. We hypothesized variable influences of HLA class I polymorphisms upon outcomes of endo-lysosomal trafficking, as the stabilities and peptide occupancies of cell surface HLA class I molecules are variable. Consistent with this model, when the endo-lysosomal pH of moDCs is disrupted, HLA-B allotypes display varying propensities for reductions in surface expression, with HLA-B*08:01 or HLA-B*35:01 being among the most resistant or sensitive, respectively, among eight tested HLA-B allotypes. Perturbations of moDC endo-lysosomal pH result in accumulation of HLA-B*35:01 in LAMP1

Indexed as

Antigen PresentationHistocompatibility Antigens Class IAntigensHistocompatibility Antigens Class IIHLA-B AntigensHumansLysosomesPeptidesAntigensHistocompatibility Antigens Class IHistocompatibility Antigens Class IIHLA-B AntigensPeptidesantigen presentationcross-presentationendo-lysosomesHLA class Ihumanimmunologyinflammation

Identifiers

PMID36722462
PMCPMC9917446
OpenAlexW4318754292

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.