Evidence map›Paper›PMID 34594037›Full record

ArticleNature genetics2021

Epigenetic encoding, heritability and plasticity of glioma transcriptional cell states.

Ronan Chaligne, Federico Gaiti, Dana Silverbush, Joshua S Schiffman, Hannah R Weisman, Lloyd Kluegel, Simon Gritsch, Sunil D Deochand, L Nicolas Gonzalez Castro, Alyssa R Richman and 11 more

Open access · greenAbstract read
In one paragraph

Article in Nature genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 165 papers.

0numbers the graph read from it
0cells of the map it votes in
165citing papers in PubMed
14.4field-weighted citation impact, top 1% 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

165 citing papers in PubMed, 236 citations in OpenAlex.

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  10. Unifying multimodal single-cell data with a mixture-of-expertsbioRxiv : the preprint server for biology · 2026
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105 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

21 authors at 2 institutions in 1 country.

Ronan Chaligne *New York Genome Center, New York, NY, USA.ORCID http://orcid.org/0000-0003-4332-3291
Federico Gaiti *New York Genome Center, New York, NY, USA.ORCID http://orcid.org/0000-0001-5111-8816
Dana Silverbush *Department of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Joshua S Schiffman *New York Genome Center, New York, NY, USA.ORCID http://orcid.org/0000-0002-1028-1438
Hannah R WeismanDepartment of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Lloyd KluegelNew York Genome Center, New York, NY, USA.
Simon GritschDepartment of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Sunil D DeochandNew York Genome Center, New York, NY, USA.
L Nicolas Gonzalez CastroDepartment of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0001-7699-5188
Alyssa R RichmanDepartment of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Johanna KlughammerBroad Institute of Harvard and MIT, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-3628-9278
Tommaso BiancalaniBroad Institute of Harvard and MIT, Cambridge, MA, USA.
Christoph MuusBroad Institute of Harvard and MIT, Cambridge, MA, USA.
Caroline SheridanWeill Cornell Medicine, New York, NY, USA.
Alicia AlonsoWeill Cornell Medicine, New York, NY, USA.
Franco IzzoNew York Genome Center, New York, NY, USA.ORCID http://orcid.org/0000-0002-5813-6504
Jane ParkNew York Genome Center, New York, NY, USA.
Orit Rozenblatt-RosenBroad Institute of Harvard and MIT, Cambridge, MA, USA.
Aviv RegevBroad Institute of Harvard and MIT, Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-3293-3158
Mario L SuvàDepartment of Pathology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA. suva.mario@mgh.harvard.edu.ORCID http://orcid.org/0000-0001-9898-5351
Dan A LandauNew York Genome Center, New York, NY, USA. dlandau@nygenome.org.ORCID http://orcid.org/0000-0003-2346-9541
Broad Institute · USCornell University · US

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Darrell J Irvine · 1985 to 2026
$93.9M
Center for Integrated Cellular Analysis - Valeria A. Sanchez EstradaRM1HG011014 · NHGRI · NEW YORK GENOME CENTER · PI LANDAU, DAN, SATIJA, RAHUL · 2020 to 2025
$22.1M
Training Program in Nervous System TumorsK12CA090354 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI PLOTKIN, SCOTT R · 2001 to 2025
$16.3M
Trinity: Transcriptome assembly for genetic and functional analysis of cancerU24CA180922 · NCI · BROAD INSTITUTE, INC. · PI HAAS, BRIAN · 2013 to 2022
$7.5M
Dissecting the cellular hierarchies of malignant gliomas by single-cell functional genomicsR37CA245523 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI Mario Luca Suva · 2020 to 2026
$2.8M
Deciphering heritability, plasticity and differentiation trajectories in gliomas via single-cell multi-omicsR01CA258763 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI SUVA, MARIO LUCA · 2021 to 2025
$2.8M
Shapeshifters in Cancer: Defining the Fundamental Forces of Leukemia EvolutionDP2CA239065 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI LANDAU, DAN · 2018 to 2018
$2.5M
Clinical implementation of single cell tumor transcriptome analysisR33CA202820 · NCI · BROAD INSTITUTE, INC. · PI GOLUB, TODD R., JOHNSON, BRUCE E. · 2016 to 2018
$1.3M
Single-cell dissection of cellular programs driving diffuse glioma evolutionK99CA248955 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI GAITI, FEDERICO · 2020 to 2021
$212k
Howard Hughes Medical InstituteNCI NIH HHS DP2 CA239065NCI NIH HHS K12 CA090354NCI NIH HHS K99 CA248955NCI NIH HHS P30 CA014051NCI NIH HHS R01 CA258763NCI NIH HHS R33 CA202820NCI NIH HHS R37 CA245523NCI NIH HHS U24 CA180922NHGRI NIH HHS RM1 HG011014
6 · The paper itself

Abstract

Single-cell RNA sequencing has revealed extensive transcriptional cell state diversity in cancer, often observed independently of genetic heterogeneity, raising the central question of how malignant cell states are encoded epigenetically. To address this, here we performed multiomics single-cell profiling-integrating DNA methylation, transcriptome and genotype within the same cells-of diffuse gliomas, tumors characterized by defined transcriptional cell state diversity. Direct comparison of the epigenetic profiles of distinct cell states revealed key switches for state transitions recapitulating neurodevelopmental trajectories and highlighted dysregulated epigenetic mechanisms underlying gliomagenesis. We further developed a quantitative framework to directly measure cell state heritability and transition dynamics based on high-resolution lineage trees in human samples. We demonstrated heritability of malignant cell states, with key differences in hierarchal and plastic cell state architectures in IDH-mutant glioma versus IDH-wild-type glioblastoma, respectively. This work provides a framework anchoring transcriptional cancer cell states in their epigenetic encoding, inheritance and transition dynamics.

Indexed as

Epigenesis, GeneticTranscription, GeneticBrain NeoplasmsCell Line, TumorCell PlasticityCpG IslandsDNA Copy Number VariationsDNA MethylationGliomaHumansInheritance PatternsIsocitrate DehydrogenasePhylogenyPolycomb Repressive Complex 2Promoter Regions, GeneticSingle-Cell AnalysisIsocitrate DehydrogenasePolycomb Repressive Complex 2

Identifiers

PMID34594037
PMCPMC8675181
OpenAlexW3203585646

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.