Evidence map›Paper›PMID 38675937›Full record

ArticleViruses2024

Combining Cellular Immunization and Phage Display Screening Results in Novel, FcγRI-Specific Antibodies.

Steffen Krohn, Tosca Holtrop, Arianne M Brandsma, Petra Moerer, Maaike Nederend, Nikos Darzentas, Monika Brüggemann, Katja Klausz, Jeanette H W Leusen, Matthias Peipp

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.0field-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

5 citing papers in PubMed, 5 citations in OpenAlex.

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  4. Review
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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

10 authors at 2 institutions in 2 countries.

Steffen KrohnDivision of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, 24105 Kiel, Germany.
Tosca HoltropCenter for Translational Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.ORCID 0000-0003-0016-2475
Arianne M BrandsmaCenter for Translational Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.
Petra MoererCenter for Translational Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.
Maaike NederendCenter for Translational Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.
Nikos DarzentasUnit for Hematological Diagnostics, Department of Internal Medicine II, University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, 24105 Kiel, Germany.
Monika BrüggemannUnit for Hematological Diagnostics, Department of Internal Medicine II, University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, 24105 Kiel, Germany.
Katja KlauszDivision of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, 24105 Kiel, Germany.
Jeanette H W LeusenCenter for Translational Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.
Matthias PeippDivision of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Medical Center Schleswig-Holstein and Christian-Albrechts-University Kiel, 24105 Kiel, Germany.
Christian-Albrechts-Universität zu Kiel · DEHeidelberg University · DE

Funding

Deutsche Forschungsgemeinschaft 444949889Deutsche Forschungsgemeinschaft Collaborative Research Center (CRC) 1526Deutsche Forschungsgemeinschaft Excellence Cluster Precision Medicine in Inflammation (TI-4)
6 · The paper itself

Abstract

Antibodies that specifically bind to individual human fragment crystallizable γ receptors (FcγRs) are of interest as research tools in studying immune cell functions, as well as components in bispecific antibodies for immune cell engagement in cancer therapy. Monoclonal antibodies for human low-affinity FcγRs have been successfully generated by hybridoma technology and are widely used in pre-clinical research. However, the generation of monoclonal antibodies by hybridoma technology that specifically bind to the high-affinity receptor FcγRI is challenging. Monomeric mouse IgG2a, IgG2b, and IgG3 bind human FcγRI with high affinity via the Fc part, leading to an Fc-mediated rather than a fragment for antigen binding (Fab)-mediated selection of monoclonal antibodies. Blocking the Fc-binding site of FcγRI with an excess of human IgG or Fc during screening decreases the risk of Fc-mediated interactions but can also block the potential epitopes of new antibody candidates. Therefore, we replaced hybridoma technology with phage display of a single-chain fragment variable (scFv) antibody library that was generated from mice immunized with FcγRI-positive cells and screened it with a cellular panning approach assisted by next-generation sequencing (NGS). Seven new FcγRI-specific antibody sequences were selected with this methodology, which were produced as Fc-silent antibodies showing FcγRI-restricted specificity.

Indexed as

Antibodies, MonoclonalReceptors, IgGAnimalsAntibody SpecificityCell Surface Display TechniquesFemaleHumansHybridomasImmunizationImmunoglobulin GMiceMice, Inbred BALB CPeptide LibrarySingle-Chain AntibodiesAntibodies, MonoclonalImmunoglobulin GPeptide LibraryReceptors, IgGSingle-Chain Antibodiescellular panningELISAFc receptorFcγRINGSphage display

Identifiers

PMID38675937
PMCPMC11053525
OpenAlexW4394748770

What OpenQuestion holds

Textmetadata
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.