Evidence map›Paper›PMID 32103044›Full record

ArticleScientific reports2020

Power and pitfalls of computational methods for inferring clone phylogenies and mutation orders from bulk sequencing data.

Sayaka Miura, Tracy Vu, Jiamin Deng, Tiffany Buturla, Olumide Oladeinde, Jiyeong Choi, Sudhir Kumar

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Testing for Phylogenetic Signal in Single-Cell RNA-Seq Data.Journal of computational biology : a journal of computational molecular cell biology · 2023
    Article
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  12. Tumors Are Evolutionary Island-Like Ecosystems.Genome biology and evolution · 2021
    Article
  13. The Generalized Robinson-Foulds Distance for Phylogenetic Trees.Journal of computational biology : a journal of computational molecular cell biology · 2021
    Article
  14. Article
  15. Article
  16. Article
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  18. Review
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 1 institution in 1 country.

Sayaka MiuraInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Tracy VuInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Jiamin DengInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Tiffany ButurlaInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Olumide OladeindeInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Jiyeong ChoiInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA.
Sudhir KumarInstitute for Genomics and Evolutionary Medicine, Temple University, Philadelphia, PA, 19122, USA. s.kumar@temple.edu.
Temple University · US

Funding

EVOLUTIONARY BIOINFORMATICS OF TUMOR PROFILESR01LM012487 · NLM · TEMPLE UNIV OF THE COMMONWEALTH · PI KUMAR, SUDHIR · 2016 to 2018
$1.0M
Bayesian Evolution-Aware Methods for tumor single cell sequencesR21LM012758 · NLM · TEMPLE UNIV OF THE COMMONWEALTH · PI MIURA, SAYAKA · 2017 to 2018
$392k
NLM NIH HHS R01 LM012487NLM NIH HHS R21 LM012758
6 · The paper itself

Abstract

Tumors harbor extensive genetic heterogeneity in the form of distinct clone genotypes that arise over time and across different tissues and regions in cancer. Many computational methods produce clone phylogenies from population bulk sequencing data collected from multiple tumor samples from a patient. These clone phylogenies are used to infer mutation order and clone origins during tumor progression, rendering the selection of the appropriate clonal deconvolution method critical. Surprisingly, absolute and relative accuracies of these methods in correctly inferring clone phylogenies are yet to consistently assessed. Therefore, we evaluated the performance of seven computational methods. The accuracy of the reconstructed mutation order and inferred clone groupings varied extensively among methods. All the tested methods showed limited ability to identify ancestral clone sequences present in tumor samples correctly. The presence of copy number alterations, the occurrence of multiple seeding events among tumor sites during metastatic tumor evolution, and extensive intermixture of cancer cells among tumors hindered the detection of clones and the inference of clone phylogenies for all methods tested. Overall, CloneFinder, MACHINA, and LICHeE showed the highest overall accuracy, but none of the methods performed well for all simulated datasets. So, we present guidelines for selecting methods for data analysis.

Indexed as

Computational BiologyDatabases, GeneticGenetic HeterogeneityHumansNeoplasmsPolymorphism, Single Nucleotide

Identifiers

PMID32103044
PMCPMC7044161
OpenAlexW3008591269

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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.