Evidence map›Paper›PMID 28055305›Full record

ArticlemAbs2017

Generation of a highly diverse panel of antagonistic chicken monoclonal antibodies against the GIP receptor.

Jennifer D Könitzer, Shreya Pramanick, Qi Pan, Robert Augustin, Sebastian Bandholtz, William Harriman, Shelley Izquierdo

Open access · goldAbstract read
In one paragraph

Article in mAbs, 2017. 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
1.7field-weighted citation impact, top 16% 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, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Discovery of Therapeutic Antibodies Targeting Complex Multi-Spanning Membrane Proteins.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2024
    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

7 authors at 3 institutions in 3 countries.

Jennifer D Könitzera Division Research , Immune Modulation & Biotherapeutics Discovery, Boehringer Ingelheim , Biberach/Riss , Germany.
Shreya Pramanickb Crystal Bioscience , Emeryville , CA , USA.
Qi Panc Division Research , Immune Modulation & Biotherapeutics Discovery, Boehringer Ingelheim , Ridgefield , CT , USA.
Robert Augustind Novo Nordisk , Måløv , Denmark.
Sebastian Bandholtze Division Research Germany , Cardio-Metabolic Diseases Research, Boehringer Ingelheim , Biberach/Riss , Germany.
William Harrimanb Crystal Bioscience , Emeryville , CA , USA.
Shelley Izquierdob Crystal Bioscience , Emeryville , CA , USA.
Boehringer Ingelheim (Germany) · DEBoehringer Ingelheim (United States) · USNovo Nordisk (Denmark) · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Raising functional antibodies against G protein-coupled receptors (GPCRs) is challenging due to their low density expression, instability in the absence of the cell membrane's lipid bilayer and frequently short extracellular domains that can serve as antigens. In addition, a particular therapeutic concept may require an antibody to not just bind the receptor, but also act as a functional receptor agonist or antagonist. Antagonizing the glucose-dependent insulinotropic polypeptide (GIP) receptor may open up new therapeutic modalities in the treatment of diabetes and obesity. As such, a panel of monoclonal antagonistic antibodies would be a useful tool for in vitro and in vivo proof of concept studies. The receptor is highly conserved between rodents and humans, which has contributed to previous mouse and rat immunization campaigns generating very few usable antibodies. Switching the immunization host to chicken, which is phylogenetically distant from mammals, enabled the generation of a large and diverse panel of monoclonal antibodies containing 172 unique sequences. Three-quarters of all chicken-derived antibodies were functional antagonists, exhibited high-affinities to the receptor extracellular domain and sampled a broad epitope repertoire. For difficult targets, including GPCRs such as GIPR, chickens are emerging as valuable immunization hosts for therapeutic antibody discovery.

Indexed as

AnimalsAntibodies, MonoclonalAntibody AffinityChickensHumansMiceRatsReceptors, Gastrointestinal HormoneAntibodies, Monoclonalgastric inhibitory polypeptide receptorReceptors, Gastrointestinal HormoneAntagonistchicken-derived antibodiesGIPRGPCRtherapeutic antibodies

Identifiers

PMID28055305
PMCPMC5384726
OpenAlexW2571108367

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.