Evidence map›Paper›PMID 28837668›Full record

ArticlePloS one2017

Prominent features of the amino acid mutation landscape in cancer.

Zachary A Szpiech, Nicolas B Strauli, Katharine A White, Diego Garrido Ruiz, Matthew P Jacobson, Diane L Barber, Ryan D Hernandez

Abstract readValidation Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
–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

31 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  8. Article
  9. Article
  10. Evolution of pH-sensitive transcription termination inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Multi-omic stratification of the missense variant cysteinome.bioRxiv : the preprint server for biology · 2023
    Article
  15. Article
  16. Proteoglycans: a common portal for SARS-CoV-2 and extracellular vesicle uptake.American journal of physiology. Cell physiology · 2023
    Review
  17. Review
  18. Article
  19. Article
  20. 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

7 authors.

Zachary A SzpiechDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, United States of America.ORCID http://orcid.org/0000-0001-6372-8224
Nicolas B StrauliDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, United States of America.
Katharine A WhiteDepartment of Cell and Tissue Biology, University of California, San Francisco, United States of America.
Diego Garrido RuizDepartment of Pharmaceutical Chemistry, University of California, San Francisco, United States of America.
Matthew P JacobsonDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, United States of America.
Diane L BarberDepartment of Cell and Tissue Biology, University of California, San Francisco, United States of America.
Ryan D HernandezDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, United States of America.

Funding

Roles for Intracellular pH Dynamics in CancerR01CA197855 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI DIANE L BARBER · 2016 to 2026
$4.2M
Powerful Simulation Tools for the Genomics AgeR01HG007644 · NHGRI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HERNANDEZ, RYAN D. · 2014 to 2018
$2.1M
Retention of somatic mutations in cancers by changes in pH sensingR21CA178706 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BARBER, DIANE L, HERNANDEZ, RYAN D. · 2013 to 2014
$372k
The pH-dependent adaptive advantage for recurrent histidine mutations in cancerF32CA177085 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI WHITE, KATHARINE ALICE · 2013 to 2015
$153k
NCI NIH HHS F32 CA177085NCI NIH HHS R01 CA197855NCI NIH HHS R21 CA178706NHGRI NIH HHS R01 HG007644
6 · The paper itself

Abstract

Cancer can be viewed as a set of different diseases with distinctions based on tissue origin, driver mutations, and genetic signatures. Accordingly, each of these distinctions have been used to classify cancer subtypes and to reveal common features. Here, we present a different analysis of cancer based on amino acid mutation signatures. Non-negative Matrix Factorization and principal component analysis of 29 cancers revealed six amino acid mutation signatures, including four signatures that were dominated by either arginine to histidine (Arg>His) or glutamate to lysine (Glu>Lys) mutations. Sample-level analyses reveal that while some cancers are heterogeneous, others are largely dominated by one type of mutation. Using a non-overlapping set of samples from the COSMIC somatic mutation database, we validate five of six mutation signatures, including signatures with prominent arginine to histidine (Arg>His) or glutamate to lysine (Glu>Lys) mutations. This suggests that our classification of cancers based on amino acid mutation patterns may provide avenues of inquiry pertaining to specific protein mutations that may generate novel insights into cancer biology.

Indexed as

MutationAmino AcidsHumansNeoplasmsPrincipal Component AnalysisAmino Acids

Identifiers

PMID28837668
PMCPMC5570307

What OpenQuestion holds

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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.