Evidence map›Paper›PMID 31146393›Full record

ArticleCancers2019

False Discovery Rate Control in Cancer Biomarker Selection Using Knockoffs.

Arlina Shen, Han Fu, Kevin He, Hui Jiang

Abstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Knockoff boosted tree for model-free variable selection.Bioinformatics (Oxford, England) · 2021
    Article
  11. Article
  12. 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

4 authors.

Arlina ShenThe Blake School, 511 Kenwood Pkwy, Minneapolis, MN 55403, USA. ahshen20@blakeschool.org.
Han FuDepartment of Biostatistics, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109, USA. fu.607@osu.edu.ORCID 0000-0002-0438-2689
Kevin HeDepartment of Biostatistics, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109, USA. kevinhe@umich.edu.
Hui JiangDepartment of Biostatistics, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109, USA. jianghui@umich.edu.ORCID 0000-0003-2718-9811

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI THEODORE S LAWRENCE · 1988 to 2026
$178.2M
National Cancer Institute P30CA046592
6 · The paper itself

Abstract

The discovery of biomarkers that are informative for cancer risk assessment, diagnosis, prognosis and treatment predictions is crucial. Recent advances in high-throughput genomics make it plausible to select biomarkers from the vast number of human genes in an unbiased manner. Yet, control of false discoveries is challenging given the large number of genes versus the relatively small number of patients in a typical cancer study. To ensure that most of the discoveries are true, we employ a knockoff procedure to control false discoveries. Our method is general and flexible, accommodating arbitrary covariate distributions, linear and nonlinear associations, and survival models. In simulations, our method compares favorably to the alternatives; its utility of identifying important genes in real clinical applications is demonstrated by the identification of seven genes associated with Breslow thickness in skin cutaneous melanoma patients.

Indexed as

cancer biomarkerdiseases genesfalse discovery rateknockoffsvariable selection

Identifiers

PMID31146393
PMCPMC6628039

What OpenQuestion holds

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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.