Evidence map›Paper›PMID 34225571›Full record

ArticlemAbs

An integrated approach for characterizing immunogenic responses toward a bispecific antibody.

Sivan Cohen, Shan Chung, Christoph Spiess, Victor Lundin, Eric Stefanich, Steven T Laing, Vanessa Clark, Jochen Brumm, Ying Zhou, Catherine Huang and 5 more

Open access · goldAbstract read
In one paragraph

Article in mAbs. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Reducing Immunogenicity by Design: Approaches to Minimize Immunogenicity of Monoclonal Antibodies.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. 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.

Sivan CohenDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Shan ChungDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.ORCID 0000-0002-5494-2103
Christoph SpiessDepartment of Antibody Engineering, Genentech Inc, South San Francisco, CA, USA.ORCID 0000-0002-0570-9700
Victor LundinDepartment of Protein Analytical Chemistry, Genentech Inc, South San Francisco, CA, USA.
Eric StefanichGenentech Inc, South San Francisco, CA, USA.
Steven T LaingDepartment of Safety Assessment, Genentech Inc, South San Francisco, CA, USA.
Vanessa ClarkDepartment of Safety Assessment, Genentech Inc, South San Francisco, CA, USA.
Jochen BrummDepartment of Biostatistics, Genentech Inc, South San Francisco, CA, USA.ORCID 0000-0001-9518-038X
Ying ZhouDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Catherine HuangDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Joyce GuerreroDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Srividya MyneniDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Rajbharan YadavGenentech Inc, South San Francisco, CA, USA.
Ketevan SiradzeDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.
Kun PengDepartment of BioAnalytical Sciences, Genentech Inc, South San Francisco, CA, USA.ORCID 0000-0002-0480-073X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bispecific antibodies (bsAbs) recognize and bind two different targets or two epitopes of the same antigen, making them an attractive diagnostic and treatment modality. Compared to the production of conventional bivalent monospecific antibodies, bsAbs require greater engineering and manufacturing. Therefore, bsAbs are more likely to differ from endogenous immunoglobulins and contain new epitopes that can increase immunogenic risk. Anti-A/B is a bsAb designed using a 'knobs-into-holes' (KIH) format. Anti-A/B exhibited an unexpectedly high immunogenicity in both preclinical and clinical studies, resulting in early termination of clinical development. Here, we used an integrated approach that combined

Indexed as

AnimalsAntibodies, BispecificImmunologic TechniquesMacaca fascicularisAntibodies, BispecificAnti-drug antibodyB-cell epitopebispecific antibodyimmunogenicityin silico predictionin vitro t-cell assayknobs into holeT-cell epitopeT cell proliferation

Identifiers

PMID34225571
PMCPMC8265794
OpenAlexW3179830544

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.