Evidence map›Paper›PMID 18760481›Full record

ArticleMolecular immunology2008

A novel computer algorithm improves antibody epitope prediction using affinity-selected mimotopes: a case study using monoclonal antibodies against the West Nile virus E protein.

Galina F Denisova, Dimitri A Denisov, Jeffrey Yeung, Mark B Loeb, Michael S Diamond, Jonathan L Bramson

Abstract read
In one paragraph

Article in Molecular immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Bioinformatics resources and tools for conformational B-cell epitope prediction.Computational and mathematical methods in medicine · 2013
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Bioinformatics resources and tools for phage display.Molecules (Basel, Switzerland) · 2011
    Review
  8. Article
  9. Article
  10. 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

6 authors.

Galina F DenisovaDepartment of Pathology and Molecular Medicine, McMaster University, 1200 Main Street West, Hamilton, Ontario, Canada L8N 3Z5.
Dimitri A Denisov
Jeffrey Yeung
Mark B Loeb
Michael S Diamond
Jonathan L Bramson

Funding

Monoclonal Antibody Therapy for West Nile VirusU01AI061373 · NIAID · WASHINGTON UNIVERSITY · PI DIAMOND, MICHAEL S · 2005 to 2009
$5.1M
POPULATION GENETICS ANAYLSIS PROGRAM ON WEST NILE VIRUS-266040066N01AI040066 · NIAID · MCMASTER UNIVERSITY · PI LOEB, MARK · 2006 to 2006
–
NIAID NIH HHS AI-061373NIAID NIH HHS N01 AI040066NIAID NIH HHS U01 AI061373
6 · The paper itself

Abstract

Understanding antibody function is often enhanced by knowledge of the specific binding epitope. Here, we describe a computer algorithm that permits epitope prediction based on a collection of random peptide epitopes (mimotopes) isolated by antibody affinity purification. We applied this methodology to the prediction of epitopes for five monoclonal antibodies against the West Nile virus (WNV) E protein, two of which exhibit therapeutic activity in vivo. This strategy was validated by comparison of our results with existing F(ab)-E protein crystal structures and mutational analysis by yeast surface display. We demonstrate that by combining the results of the mimotope method with our data from mutational analysis, epitopes could be predicted with greater certainty. The two methods displayed great complementarity as the mutational analysis facilitated epitope prediction when the results with the mimotope method were equivocal and the mimotope method revealed a broader number of residues within the epitope than the mutational analysis. Our results demonstrate that the combination of these two prediction strategies provides a robust platform for epitope characterization.

Indexed as

AlgorithmsComputersAmino Acid SequenceAntibodies, MonoclonalAntibody AffinityEpitopesModels, MolecularMolecular Sequence DataStructural Homology, ProteinViral ProteinsWest Nile virusAntibodies, MonoclonalEpitopesViral Proteins

Identifiers

PMID18760481
PMCPMC3856767

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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.