Evidence map›Paper›PMID 20622157›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

High-throughput engineering and analysis of peptide binding to class II MHC.

Wei Jiang, Eric T Boder

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

40 citing papers in PubMed, 64 citations in OpenAlex.

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  9. A general platform for targeting MHC-II antigens via a single loop.bioRxiv : the preprint server for biology · 2024
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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

2 authors at 2 institutions in 1 country.

Wei JiangDepartment of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA.
Eric T Boder
University of Pennsylvania · USUniversity of Tennessee at Knoxville · US

Funding

Controlling the Dynamics of Cell Adhesion using Engineered Integrin I-domainR01GM081444 · NIGMS · UNIVERSITY OF TENNESSEE KNOXVILLE · PI BODER, ERIC T · 2007 to 2011
$957k
NIGMS NIH HHS R01 GM081444
6 · The paper itself

Abstract

Class II major histocompatibility complex (MHC-II) proteins govern stimulation of adaptive immunity by presenting antigenic peptides to CD4+ T lymphocytes. Many allelic variants of MHC-II exist with implications in peptide presentation and immunity; thus, high-throughput experimental tools for rapid and quantitative analysis of peptide binding to MHC-II are needed. Here, we present an expression system wherein peptide and MHC-II are codisplayed on the surface of yeast in an intracellular association-dependent manner and assayed by flow cytometry. Accordingly, the relative binding of different peptides and/or MHC-II variants can be assayed by genetically manipulating either partner, enabling the application of directed evolution approaches for high-throughput characterization or engineering. We demonstrate the application of this tool to map the side-chain preference for peptides binding to HLA-DR1 and to evolve novel HLA-DR1 mutants with altered peptide-binding specificity.

Indexed as

Peptide LibraryAmino Acid SequenceBinding SitesDirected Molecular EvolutionFlow CytometryHLA-DR1 AntigenHumansModels, MolecularMutationPeptidesProtein BindingProtein EngineeringProtein MultimerizationProtein Structure, TertiaryYeastsHLA-DR1 AntigenPeptide LibraryPeptides

Identifiers

PMID20622157
PMCPMC2922119
OpenAlexW2076339383

What OpenQuestion holds

Textmetadata
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.