Evidence map›Paper›PMID 21752831›Full record

ArticleProtein engineering, design & selection : PEDS2011

Cell surface display of functional human MHC class II proteins: yeast display versus insect cell display.

Fei Wen, Dhruv K Sethi, Kai W Wucherpfennig, Huimin Zhao

Abstract read
In one paragraph

Article in Protein engineering, design & selection : PEDS, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. T cell antigen discovery.Nature methods · 2021
    Review
  7. Article
  8. Engineering Novel and Improved Biocatalysts by Cell Surface Display.Industrial & engineering chemistry research · 2015
    Article
  9. Article
  10. Review
  11. Directed evolution: selection of the host organism.Computational and structural biotechnology journal · 2012
    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

4 authors.

Fei WenDepartment of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Dhruv K Sethi
Kai W Wucherpfennig
Huimin Zhao

Funding

TCR recognition of MHC class II peptide compexes in multiple sclerosisP01AI045757 · NIAID · DANA-FARBER CANCER INSTITUTE · PI KUCHROO, VIJAY K., LOVE, JOHN CHRISTOPHER · 1999 to 2017
$22.8M
Structural Determinants of TCR Assembly and SignalingR01AI054520 · NIAID · DANA-FARBER CANCER INSTITUTE · PI WUCHERPFENNIG, KAI W · 2003 to 2013
$4.0M
NIAID NIH HHS P01 AI045757NIAID NIH HHS R01AI054520
6 · The paper itself

Abstract

Reliable and robust systems for engineering functional major histocompatibility complex class II (MHCII) proteins have proved elusive. Availability of such systems would enable the engineering of peptide-MHCII (pMHCII) complexes for therapeutic and diagnostic applications. In this paper, we have developed a system based on insect cell surface display that allows functional expression of heterodimeric DR2 molecules with or without a covalently bound human myelin basic protein (MBP) peptide, which is amenable to directed evolution of DR2-MBP variants with improved T cell receptor (TCR)-binding affinity. This study represents the first example of functional display of human pMHCII complexes on insect cell surface. In the process of developing this pMHCII engineering system, we have also explored the potential of using yeast surface display for the same application. Our data suggest that yeast display is a useful system for analysis and engineering of peptide binding of MHCII proteins, but not suitable for directed evolution of pMHC complexes that bind with low affinity to self-reactive TCRs.

Indexed as

Amino Acid SequenceAnimalsBaculoviridaeCell LineDirected Molecular EvolutionFlow CytometryHLA-DR2 AntigenHumansHybridomasLeucine ZippersMembrane ProteinsMiceMolecular Sequence DataMyelin Basic ProteinProtein EngineeringRecombinant ProteinsHLA-DR2 AntigenMembrane ProteinsMyelin Basic ProteinRecombinant Proteins

Identifiers

PMID21752831
PMCPMC3160208

What OpenQuestion holds

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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.