Evidence map›Paper›PMID 33627649›Full record

ArticleNature communications2021

Accelerating target deconvolution for therapeutic antibody candidates using highly parallelized genome editing.

Jenny Mattsson, Ludvig Ekdahl, Fredrik Junghus, Ram Ajore, Eva Erlandsson, Abhishek Niroula, Maroulio Pertesi, Björn Frendéus, Ingrid Teige, Björn Nilsson

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. CRISPR in cancer biology and therapy.Nature reviews. Cancer · 2022
    Review
  4. 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

10 authors at 3 institutions in 2 countries.

Jenny MattssonDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.
Ludvig EkdahlDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.
Fredrik JunghusDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.
Ram AjoreDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.
Eva ErlandssonDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.
Abhishek NiroulaDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.ORCID 0000-0002-5904-0635
Maroulio PertesiDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden.ORCID 0000-0002-4869-8925
Björn FrendéusBioInvent International AB, Ideongatan 1, Lund, Sweden.
Ingrid TeigeBioInvent International AB, Ideongatan 1, Lund, Sweden.
Björn NilssonDepartment of Laboratory Medicine, Hematology and Transfusion Medicine, Lund, Sweden. bjorn.nilsson@med.lu.se.ORCID 0000-0001-5542-0254
Lund University · SEBioInvent (Sweden) · SEBroad Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapeutic antibodies are transforming the treatment of cancer and autoimmune diseases. Today, a key challenge is finding antibodies against new targets. Phenotypic discovery promises to achieve this by enabling discovery of antibodies with therapeutic potential without specifying the molecular target a priori. Yet, deconvoluting the targets of phenotypically discovered antibodies remains a bottleneck; efficient deconvolution methods are needed for phenotypic discovery to reach its full potential. Here, we report a comprehensive investigation of a target deconvolution approach based on pooled CRISPR/Cas9. Applying this approach within three real-world phenotypic discovery programs, we rapidly deconvolute the targets of 38 of 39 test antibodies (97%), a success rate far higher than with existing approaches. Moreover, the approach scales well, requires much less work, and robustly identifies antibodies against the major histocompatibility complex. Our data establish CRISPR/Cas9 as a highly efficient target deconvolution approach, with immediate implications for the development of antibody-based drugs.

Indexed as

Gene EditingAntibodiesCell Line, TumorCell SurvivalClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas SystemsHumansAntibodies

Identifiers

PMID33627649
PMCPMC7904777
OpenAlexW3132024989

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.