Evidence map›Paper›PMID 27267444›Full record

ArticleCell cycle (Georgetown, Tex.)2016

MYC interaction with the tumor suppressive SWI/SNF complex member INI1 regulates transcription and cellular transformation.

Angelina Stojanova, William B Tu, Romina Ponzielli, Max Kotlyar, Pak-Kei Chan, Paul C Boutros, Fereshteh Khosravi, Igor Jurisica, Brian Raught, Linda Z Penn

Open access · hybridAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

33 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. The LFR-SWI/SNF complex: A chromatin wrench safeguarding cellular quiescence in theProceedings of the National Academy of Sciences of the United States of America · 2025
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  7. Advances in the role of SWI/SNF complexes in tumours.Journal of cellular and molecular medicine · 2023
    Review
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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

10 authors at 2 institutions in 1 country.

Angelina Stojanovaa Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
William B Tua Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
Romina Ponziellib Princess Margaret Cancer Centre, University Health Network , Toronto , Ontario , Canada.
Max Kotlyarb Princess Margaret Cancer Centre, University Health Network , Toronto , Ontario , Canada.
Pak-Kei Chanb Princess Margaret Cancer Centre, University Health Network , Toronto , Ontario , Canada.
Paul C Boutrosa Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
Fereshteh Khosravib Princess Margaret Cancer Centre, University Health Network , Toronto , Ontario , Canada.
Igor Jurisicaa Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
Brian Raughta Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
Linda Z Penna Department of Medical Biophysics , Faculty of Medicine, University of Toronto , Toronto , Ontario , Canada.
University Health Network · CAOntario Institute for Cancer Research · CA

Funding

CIHR MOP-275788
6 · The paper itself

Abstract

MYC is a key driver of cellular transformation and is deregulated in most human cancers. Studies of MYC and its interactors have provided mechanistic insight into its role as a regulator of gene transcription. MYC has been previously linked to chromatin regulation through its interaction with INI1 (SMARCB1/hSNF5/BAF47), a core member of the SWI/SNF chromatin remodeling complex. INI1 is a potent tumor suppressor that is inactivated in several types of cancers, most prominently as the hallmark alteration in pediatric malignant rhabdoid tumors. However, the molecular and functional interaction of MYC and INI1 remains unclear. Here, we characterize the MYC-INI1 interaction in mammalian cells, mapping their minimal binding domains to functionally significant regions of MYC (leucine zipper) and INI1 (repeat motifs), and demonstrating that the interaction does not interfere with MYC-MAX interaction. Protein-protein interaction network analysis expands the MYC-INI1 interaction to the SWI/SNF complex and a larger network of chromatin regulatory complexes. Genome-wide analysis reveals that the DNA-binding regions and target genes of INI1 significantly overlap with those of MYC. In an INI1-deficient rhabdoid tumor system, we observe that with re-expression of INI1, MYC and INI1 bind to common target genes and have opposing effects on gene expression. Functionally, INI1 re-expression suppresses cell proliferation and MYC-potentiated transformation. Our findings thus establish the antagonistic roles of the INI1 and MYC transcriptional regulators in mediating cellular and oncogenic functions.

Indexed as

Transcription, GeneticAmino Acid MotifsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCell Line, TumorCell ProliferationCell Transformation, NeoplasticChromatin Assembly and DisassemblyConserved SequenceGene Expression Regulation, NeoplasticHEK293 CellsHumansLeucine ZippersProtein BindingProtein MultimerizationProto-Oncogene Proteins c-mycRepetitive Sequences, Amino AcidBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsMAX protein, humanProto-Oncogene Proteins c-mycSMARCB1 ProteinSMARCB1 protein, humancellular transformationchromatin regulatory complexc-MYCINI1/SMARCB1/hSNF5/BAF47MAXprotein-protein interactionrhabdoid tumorsSWI/SNF complex/BAF complextranscriptional regulation

Identifiers

PMID27267444
PMCPMC4957596
OpenAlexW2414503145

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.