Evidence map›Paper›PMID 36077163›Full record

ArticleInternational journal of molecular sciences2022

A New in Silico Antibody Similarity Measure Both Identifies Large Sets of Epitope Binders with Distinct CDRs and Accurately Predicts Off-Target Reactivity.

Astrid Musnier, Thomas Bourquard, Amandine Vallet, Laetitia Mathias, Gilles Bruneau, Mohammed Akli Ayoub, Ophélie Travert, Yannick Corde, Nathalie Gallay, Thomas Boulo and 5 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Molecular similarity: Theory, applications, and perspectives.Artificial intelligence chemistry · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. 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

15 authors.

Astrid MusnierMAbSilico, 1 Impasse du Palais, 37000 Tours, France.
Thomas BourquardMAbSilico, 1 Impasse du Palais, 37000 Tours, France.ORCID 0000-0002-9670-711X
Amandine ValletPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Laetitia MathiasPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Gilles BruneauPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Mohammed Akli AyoubPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Ophélie TravertPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Yannick CordeMAbSilico, 1 Impasse du Palais, 37000 Tours, France.
Nathalie GallayPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.ORCID 0000-0002-4236-4780
Thomas BouloPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Sandra CortesSynthélis, BIOPOLIS, 5 Avenue du Grand Sablon, 38700 La Tronche, France.
Hervé WatierCentre Hospitalier Régional Universitaire de Tours, Université de Tours, EA 7501, 37032 Tours, France.ORCID 0000-0002-2139-4171
Pascale CrépieuxPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Eric ReiterPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.
Anne PouponPhysiologie de la Reproduction et des Comportements, INRAE UMR-0085, CNRS UMR-7247, Université de Tours, 37380 Nouzilly, France.ORCID 0000-0003-0617-0935

Funding

Agence Nationale de la Recherche ANR-10-LABX-53Agence Nationale de la Recherche ANR-2011-1619 01Région Centre-Val de Loire GPCRAb (32000593)Région Centre-Val de Loire MABSILICO (32000797)Région Centre-Val de Loire MODUPHAC (32000514)
6 · The paper itself

Abstract

Developing a therapeutic antibody is a long, tedious, and expensive process. Many obstacles need to be overcome, such as biophysical properties (issues of solubility, stability, weak production yields, etc.), as well as cross-reactivity and subsequent toxicity, which are major issues. No in silico method exists today to solve such issues. We hypothesized that if we were able to properly measure the similarity between the CDRs of antibodies (Ab) by considering not only their evolutionary proximity (sequence identity) but also their structural features, we would be able to identify families of Ab recognizing similar epitopes. As a consequence, Ab within the family would share the property to recognize their targets, which would allow (i) to identify off-targets and forecast the cross-reactions, and (ii) to identify new Ab specific for a given target. Testing our method on 238D2, an antagonistic anti-CXCR4 nanobody, we were able to find new nanobodies against CXCR4 and to identify influenza hemagglutinin as an off-target of 238D2.

Indexed as

Influenza, HumanSingle-Domain AntibodiesAntibodiesEpitopesHemagglutininsHumansAntibodiesEpitopesHemagglutininsSingle-Domain Antibodiesantibody repurposingin silico methodoff-targetpoly-specificitytherapeutic antibody

Identifiers

PMID36077163
PMCPMC9456297

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.