Evidence map›Paper›PMID 29199956›Full record

ArticleeLife2017

Computationally-driven identification of antibody epitopes.

Casey K Hua, Albert T Gacerez, Charles L Sentman, Margaret E Ackerman, Yoonjoo Choi, Chris Bailey-Kellogg

Abstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Structure-based design of nanobodies that inhibit seeding of Alzheimer's patient-extracted tau fibrils.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  4. Recent Progress in Antibody Epitope Prediction.Antibodies (Basel, Switzerland) · 2023
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Saudi journal of biological sciences · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. How repertoire data are changing antibody science.The Journal of biological chemistry · 2020
    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

6 authors.

Casey K HuaThayer School of Engineering, Dartmouth College, Hanover, United States.ORCID http://orcid.org/0000-0002-4420-7228
Albert T GacerezDepartment of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Lebanon, United States.
Charles L SentmanDepartment of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Lebanon, United States.
Margaret E AckermanThayer School of Engineering, Dartmouth College, Hanover, United States.ORCID http://orcid.org/0000-0002-4253-3476
Yoonjoo ChoiDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea.ORCID http://orcid.org/0000-0001-9687-8093
Chris Bailey-KelloggDepartment of Computer Science, Dartmouth College, Hanover, United States.ORCID http://orcid.org/0000-0003-1860-0912

Funding

Center for Molecular, Cellular, and Translational ImmunologyP30GM103415 · NIGMS · DARTMOUTH COLLEGE · PI GREEN, WILLIAM R · 2012 to 2015
$4.7M
Functional Deimmunization of Therapeutic ProteinsR01GM098977 · NIGMS · DARTMOUTH COLLEGE · PI BAILEY-KELLOGG, CHRIS, GRISWOLD, KARL E · 2011 to 2019
$3.4M
Applying High-Performance Protein Engineering Tools to HIV Immunogen DesignR01AI102691 · NIAID · DARTMOUTH COLLEGE · PI ACKERMAN, MARGARET E · 2012 to 2015
$2.2M
Novel evolutionary platforms and computational strategies for the engineering of quaternary epitope-focused HIV immunogensF30AI122970 · NIAID · DARTMOUTH COLLEGE · PI BERMACK, CASEY K. · 2016 to 2018
$147k
NIAID NIH HHS F30 AI122970NIAID NIH HHS R01 AI102691NIGMS NIH HHS P30 GM103415NIGMS NIH HHS R01 GM098977
6 · The paper itself

Abstract

Understanding where antibodies recognize antigens can help define mechanisms of action and provide insights into progression of immune responses. We investigate the extent to which information about binding specificity implicitly encoded in amino acid sequence can be leveraged to identify antibody epitopes. In computationally-driven epitope localization, possible antibody-antigen binding modes are modeled, and targeted panels of antigen variants are designed to experimentally test these hypotheses. Prospective application of this approach to two antibodies enabled epitope localization using five or fewer variants per antibody, or alternatively, a six-variant panel for both simultaneously. Retrospective analysis of a variety of antibodies and antigens demonstrated an almost 90% success rate with an average of three antigen variants, further supporting the observation that the combination of computational modeling and protein design can reveal key determinants of antibody-antigen binding and enable efficient studies of collections of antibodies identified from polyclonal samples or engineered libraries.

Indexed as

AnimalsAntibodiesComputational BiologyEpitopes, B-LymphocyteHumansMolecular BiologyAntibodiesEpitopes, B-Lymphocyteantibodybiophysicsepitope mappingimmunologynoneprotein designprotein dockingstructural biology

Identifiers

PMID29199956
PMCPMC5739537

What OpenQuestion holds

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LicenceCC BY
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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.