Evidence map›Paper›PMID 33876749›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Alternative splicing redefines landscape of commonly mutated genes in acute myeloid leukemia.

Osvaldo D Rivera, Michael J Mallory, Mathieu Quesnel-Vallières, Rakesh Chatrikhi, David C Schultz, Martin Carroll, Yoseph Barash, Sara Cherry, Kristen W Lynch

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 45 citations in OpenAlex.

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  14. A mitochondrial surveillance mechanism activated bybioRxiv : the preprint server for biology · 2024
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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

9 authors at 1 institution in 1 country.

Osvaldo D RiveraDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-2460-7996
Michael J MalloryDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104.
Mathieu Quesnel-VallièresDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0001-9945-8123
Rakesh ChatrikhiDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-3092-7427
David C SchultzDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-7890-8815
Martin CarrollDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-5622-3735
Yoseph BarashDepartment of Genetics, University of Pennsylvania, Philadelphia, PA 19104; yosephb@upenn.edu cherrys@pennmedicine.upenn.edu klync@pennmedicine.upenn.edu.ORCID 0000-0003-3005-5048
Sara CherryDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104; yosephb@upenn.edu cherrys@pennmedicine.upenn.edu klync@pennmedicine.upenn.edu.
Kristen W LynchDepartment of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA 19104; yosephb@upenn.edu cherrys@pennmedicine.upenn.edu klync@pennmedicine.upenn.edu.
University of Pennsylvania · US

Funding

Signal-Induced Regulation of Alternative RNA ProcessingR35GM118048 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI KRISTEN W LYNCH · 2016 to 2026
$6.6M
Cassette exons in neoplastic pro-B-cells: implications for immunotherapyU01CA232563 · NCI · CHILDREN'S HOSP OF PHILADELPHIA · PI BARASH, YOSEPH, THOMAS-TIKHONENKO, ANDREI · 2018 to 2022
$3.5M
The role of pattern recognition and autophagy in innate anti-bunyaviral immunityR01AI150246 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHERRY, SARA · 2019 to 2023
$3.5M
Defining the functional interface between the ER and flavivirusesR01AI140539 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHERRY, SARA, DIAMOND, MICHAEL S · 2018 to 2022
$3.0M
Antiviral immunity in the gut: how the intestinal epithelium and microbiota regulate infectionR01AI122749 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI CHERRY, SARA · 2016 to 2020
$2.0M
Methods for RNA splicing variations detection, quantification, visualization, and association from large heterogeneous datasetsR01GM128096 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARASH, YOSEPH · 2018 to 2021
$1.8M
NCI NIH HHS U01 CA232563NIAID NIH HHS R01 AI122749NIAID NIH HHS R01 AI140539NIAID NIH HHS R01 AI150246NIGMS NIH HHS R01 GM128096NIGMS NIH HHS R35 GM118048
6 · The paper itself

Abstract

Most genes associated with acute myeloid leukemia (AML) are mutated in less than 10% of patients, suggesting that alternative mechanisms of gene disruption contribute to this disease. Here, we find a set of splicing events that alter the expression of a subset of AML-associated genes independent of known somatic mutations. In particular, aberrant splicing triples the number of patients with reduced functional EZH2 compared with that predicted by somatic mutation alone. In addition, we unexpectedly find that the nonsense-mediated decay factor DHX34 exhibits widespread alternative splicing in sporadic AML, resulting in a premature stop codon that phenocopies the loss-of-function germline mutations observed in familial AML. Together, these results demonstrate that classical mutation analysis underestimates the burden of functional gene disruption in AML and highlight the importance of assessing the contribution of alternative splicing to gene dysregulation in human disease.

Indexed as

Alternative SplicingMutationEnhancer of Zeste Homolog 2 ProteinGenotypeHumansLeukemia, Myeloid, AcuteNonsense Mediated mRNA DecayRNA HelicasesDHX34 protein, humanEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanRNA Helicasesalternative splicingAMLcancerDHX34EZH2

Identifiers

PMID33876749
PMCPMC8054020
OpenAlexW3141003751

What OpenQuestion holds

Textmetadata
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.