Evidence map›Paper›PMID 32463358›Full record

ArticleeLife2020

Integrative analysis of large-scale loss-of-function screens identifies robust cancer-associated genetic interactions.

Christopher J Lord, Niall Quinn, Colm J Ryan

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 52 citations in OpenAlex.

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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

3 authors at 2 institutions in 2 countries.

Christopher J LordBreast Cancer Now Toby Robins Research Centre and Cancer Research UK Gene Function Laboratory, Institute of Cancer Research, London, United Kingdom.
Niall QuinnSchool of Computer Science and Systems Biology Ireland, University College Dublin, Dublin, Ireland.
Colm J RyanSchool of Computer Science and Systems Biology Ireland, University College Dublin, Dublin, Ireland.ORCID https://orcid.org/0000-0003-2750-9854
University College Dublin · IEInstitute of Cancer Research · GB

Funding

Breast Cancer Now CTR-Q4-Y2Cancer Research UK 14276Cancer Research UK 24439Cancer Research UK CRUK/A14276Wellcome Trust
6 · The paper itself

Abstract

Genetic interactions, including synthetic lethal effects, can now be systematically identified in cancer cell lines using high-throughput genetic perturbation screens. Despite this advance, few genetic interactions have been reproduced across multiple studies and many appear highly context-specific. Here, by developing a new computational approach, we identified 220 robust driver-gene associated genetic interactions that can be reproduced across independent experiments and across non-overlapping cell line panels. Analysis of these interactions demonstrated that: (i) oncogene addiction effects are more robust than oncogene-related synthetic lethal effects; and (ii) robust genetic interactions are enriched among gene pairs whose protein products physically interact. Exploiting the latter observation, we used a protein-protein interaction network to identify robust synthetic lethal effects associated with passenger gene alterations and validated two new synthetic lethal effects. Our results suggest that protein-protein interaction networks can be used to prioritise therapeutic targets that will be more robust to tumour heterogeneity.

Indexed as

Cell Line, TumorComputational BiologyEpistasis, GeneticGene Expression Regulation, NeoplasticGenes, LethalHumansLoss of Function MutationNeoplasmsOncogenesProtein Interaction Mapscancercancer biologycomputational biologygenetic heterogeneitygenetic interactionsprotein-protein interactionssynthetic lethalitysystems biology

Identifiers

PMID32463358
PMCPMC7289598
OpenAlexW3032253072

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.