Evidence map›Paper›PMID 32251515›Full record

ArticleThe Journal of experimental medicine2020

PRDM16 suppresses HIF-targeted gene expression in kidney cancer.

Anirban Kundu, Hyeyoung Nam, Sandeep Shelar, Darshan S Chandrashekar, Garrett Brinkley, Suman Karki, Tanecia Mitchell, Carolina B Livi, Phillip Buckhaults, Richard Kirkman and 5 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.0field-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

25 citing papers in PubMed, 46 citations in OpenAlex.

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  5. eLife · 2025
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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

15 authors at 3 institutions in 1 country.

Anirban KunduDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Hyeyoung NamDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Sandeep ShelarDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Darshan S ChandrashekarDepartment of Pathology, University of Alabama at Birmingham, Birmingham, AL.
Garrett BrinkleyDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Suman KarkiDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Tanecia MitchellDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Carolina B LiviDepartment of Molecular Medicine, University of Texas Health Sciences Center at San Antonio, San Antonio, TX.
Phillip BuckhaultsSouth Carolina College of Pharmacy, University of South Carolina, Columbia, SC.
Richard KirkmanDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
Yawen TangDepartment of Medicine, University of Alabama at Birmingham, Birmingham, AL.
Glenn C RoweDepartment of Medicine, University of Alabama at Birmingham, Birmingham, AL.
Shi WeiDepartment of Pathology, University of Alabama at Birmingham, Birmingham, AL.
Sooryanarayana VaramballyDepartment of Pathology, University of Alabama at Birmingham, Birmingham, AL.
Sunil SudarshanDepartment of Urology, University of Alabama at Birmingham, Birmingham, AL.
University of Alabama at Birmingham · USThe University of Texas Health Science Center at San Antonio · USUniversity of South Carolina · US

Funding

XRAY CRYSTALLOGRAPHYP30CA013148 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Robert S Welner · 1985 to 2026
$165.9M
Regulation of the Kidney Cancer Epigenome by Oncometabolite L-2-HydroxyglutarateR01CA200653 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI SUNIL SUDARSHAN · 2016 to 2026
$3.6M
Reprogramming of Mitochondrial Metabolism in Renal CancerI01BX002930 · VA · BIRMINGHAM VA MEDICAL CENTER · PI SUDARSHAN, SUNIL · 2015 to 2025
–
BLRD VA I01 BX002930NCI NIH HHS P30 CA013148NCI NIH HHS R01 CA200653
6 · The paper itself

Abstract

Analysis of transcriptomic data demonstrates extensive epigenetic gene silencing of the transcription factor PRDM16 in renal cancer. We show that restoration of PRDM16 in RCC cells suppresses in vivo tumor growth. RNaseq analysis reveals that PRDM16 imparts a predominantly repressive effect on the RCC transcriptome including suppression of the gene encoding semaphorin 5B (SEMA5B). SEMA5B is a HIF target gene highly expressed in RCC that promotes in vivo tumor growth. Functional studies demonstrate that PRDM16's repressive properties, mediated by physical interaction with the transcriptional corepressors C-terminal binding proteins (CtBP1/2), are required for suppression of both SEMA5B expression and in vivo tumor growth. Finally, we show that reconstitution of RCC cells with a PRDM16 mutant unable to bind CtBPs nullifies PRDM16's effects on both SEMA5B repression and tumor growth suppression. Collectively, our data uncover a novel epigenetic basis by which HIF target gene expression is amplified in kidney cancer and a new mechanism by which PRDM16 exerts its tumor suppressive effects.

Indexed as

Gene Expression Regulation, NeoplasticAlcohol OxidoreductasesAnimalsCarcinoma, Renal CellCell MovementCell ProliferationColforsinDNA-Binding ProteinsDNA MethylationEpigenesis, GeneticGene SilencingHumansHypoxia-Inducible Factor 1, alpha SubunitKidney NeoplasmsMembrane GlycoproteinsMiceAlcohol OxidoreductasesColforsinC-terminal binding proteinDNA-Binding ProteinsHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitMembrane GlycoproteinsPRDM16 protein, humanRosiglitazoneSEMA3B protein, humanSemaphorinsTranscription Factors

Identifiers

PMID32251515
PMCPMC7971134
OpenAlexW3014187044

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.