Evidence map›Paper›PMID 32393818›Full record

ArticleNature communications2020

Computational stabilization of T cell receptors allows pairing with antibodies to form bispecifics.

Karen Froning, Jack Maguire, Arlene Sereno, Flora Huang, Shawn Chang, Kenneth Weichert, Anton J Frommelt, Jessica Dong, Xiufeng Wu, Heather Austin and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Therapeutic peptides and proteins: Status and developments in drug delivery.Journal of controlled release : official journal of the Controlled Release Society · 2026
    Review
  3. Targeted therapies in pediatric oncology: A start.Molecular therapy. Oncology · 2026
    Review
  4. Shared PRAME epitopes are T-cell targets in NUT carcinoma.Journal for immunotherapy of cancer · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Stabilizing proteins, simplified: A Rosetta-based webtool for predicting favorable mutations.Protein science : a publication of the Protein Society · 2022
    Article
  15. Article
  16. Review
  17. Article
  18. Emerging new therapeutic antibody derivatives for cancer treatment.Signal transduction and targeted therapy · 2022
    Review
  19. Review
  20. Article
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

17 authors at 2 institutions in 1 country.

Karen Froning *Eli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Jack Maguire *Program in Bioinformatics and Computational Biology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Arlene SerenoEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Flora HuangEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Shawn ChangEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Kenneth WeichertEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Anton J FrommeltEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Jessica DongEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Xiufeng WuEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Heather AustinEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Elaine M ConnerEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Jonathan R FitchettEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Aik Roy HengEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Deepa BalasubramaniamEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.
Mark T HilgersEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA.ORCID http://orcid.org/0000-0001-8649-3827
Brian KuhlmanDepartment of Biochemistry and Biophysics and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. bkuhlman@email.unc.edu.ORCID http://orcid.org/0000-0003-4907-9699
Stephen J DemarestEli Lilly Biotechnology Center, 10300 Campus Point Drive, San Diego, CA, 92121, USA. demarestsj@lilly.com.ORCID http://orcid.org/0000-0001-7353-4044
Eli Lilly (United States) · USUniversity of North Carolina at Chapel Hill · US

Funding

GPU workstation for deep learning-based protein design and cryo-EM data processingR35GM131923 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BRIAN A KUHLMAN · 2019 to 2026
$6.1M
NIGMS NIH HHS R35 GM131923
6 · The paper itself

Abstract

Recombinant T cell receptors (TCRs) can be used to redirect naïve T cells to eliminate virally infected or cancerous cells; however, they are plagued by low stability and uneven expression. Here, we use molecular modeling to identify mutations in the TCR constant domains (Cα/Cβ) that increase the unfolding temperature of Cα/Cβ by 20 °C, improve the expression of four separate α/β TCRs by 3- to 10-fold, and improve the assembly and stability of TCRs with poor intrinsic stability. The stabilizing mutations rescue the expression of TCRs destabilized through variable domain mutation. The improved stability and folding of the TCRs reduces glycosylation, perhaps through conformational stabilization that restricts access to N-linked glycosylation enzymes. The Cα/Cβ mutations enables antibody-like expression and assembly of well-behaved bispecific molecules that combine an anti-CD3 antibody with the stabilized TCR. These TCR/CD3 bispecifics can redirect T cells to kill tumor cells with target HLA/peptide on their surfaces in vitro.

Indexed as

Amino Acid SequenceAnimalsAntibodies, BispecificCalorimetry, Differential ScanningComputational BiologyCytotoxicity, ImmunologicImmunoglobulin GMiceMutationPolysaccharidesProtein DenaturationProtein StabilityProtein SubunitsReceptors, Antigen, T-CellRecombinant ProteinsSolubilityAntibodies, BispecificImmunoglobulin GPolysaccharidesProtein SubunitsReceptors, Antigen, T-CellRecombinant Proteins

Identifiers

PMID32393818
PMCPMC7214467
OpenAlexW3021105697

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.