Evidence map›Paper›PMID 34545199›Full record

ArticleCommunications biology2021

DEVOLUTION-A method for phylogenetic reconstruction of aneuploid cancers based on multiregional genotyping data.

Natalie Andersson, Subhayan Chattopadhyay, Anders Valind, Jenny Karlsson, David Gisselsson

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

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  10. Resolving the Pathogenesis of Anaplastic Wilms Tumors through Spatial Mapping of Cancer Cell Evolution.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
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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

5 authors at 1 institution in 1 country.

Natalie AnderssonDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden. natalie.andersson@med.lu.se.ORCID 0000-0002-3643-4404
Subhayan ChattopadhyayDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden.
Anders ValindDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden.
Jenny KarlssonDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden.
David GisselssonDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden.ORCID 0000-0002-0301-426X
Lund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phylogenetic reconstruction of cancer cell populations remains challenging. There is a particular lack of tools that deconvolve clones based on copy number aberration analyses of multiple tumor biopsies separated in time and space from the same patient. This has hampered investigations of tumors rich in aneuploidy but few point mutations, as in many childhood cancers and high-risk adult cancer. Here, we present DEVOLUTION, an algorithm for subclonal deconvolution followed by phylogenetic reconstruction from bulk genotyping data. It integrates copy number and sequencing information across multiple tumor regions throughout the inference process, provided that the mutated clone fraction for each mutation is known. We validate DEVOLUTION on data from 56 pediatric tumors comprising 253 tumor biopsies and show a robust performance on simulations of bulk genotyping data. We also benchmark DEVOLUTION to similar bioinformatic tools using an external dataset. DEVOLUTION holds the potential to facilitate insights into the development, progression, and response to treatment, particularly in tumors with high burden of chromosomal copy number alterations.

Indexed as

AneuploidyGenotypePhylogenyAdolescentChildChild, PreschoolClassificationComputational BiologyHumansNeoplasmsNeuroblastomaPolymorphism, Single NucleotideRhabdomyosarcomaWilms Tumor

Identifiers

PMID34545199
PMCPMC8452746
OpenAlexW3124136822

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.