Evidence map›Paper›PMID 35245435›Full record

ArticleMolecular cell2022

MLL::AF9 degradation induces rapid changes in transcriptional elongation and subsequent loss of an active chromatin landscape.

Sarah Naomi Olsen, Laura Godfrey, James P Healy, Yoolim A Choi, Yan Kai, Charles Hatton, Florian Perner, Elena L Haarer, Behnam Nabet, Guo-Cheng Yuan and 1 more

Open access · greenAbstract read
In one paragraph

Article in Molecular cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

50 citing papers in PubMed, 68 citations in OpenAlex.

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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

11 authors at 4 institutions in 2 countries.

Sarah Naomi OlsenDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Laura GodfreyDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
James P HealyDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Yoolim A ChoiDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Yan KaiDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Charles HattonDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Florian PernerDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA; Internal Medicine C, University Medical Center Greifswald, 17475 Greifswald, Germany.
Elena L HaarerDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA.
Behnam NabetHuman Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Guo-Cheng YuanDepartment of Genetics and Genomic Sciences and Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
Scott A ArmstrongDepartment of Pediatric Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA. Electronic address: scott_armstrong@dfci.harvard.edu.
Dana-Farber Cancer Institute · USHarvard University · USFred Hutch Cancer Center · USIcahn School of Medicine at Mount Sinai · US

Funding

TYROSINE KINASE ONCOGENESIS IN MYELOID LEUKEMIAP01CA066996 · NCI · DANA-FARBER CANCER INSTITUTE · PI MATTHEW S DAVIDS · 1996 to 2026
$52.5M
Targeting SYK Kinase in AMLP50CA206963 · NCI · DANA-FARBER CANCER INST · PI ASTER, JON C. · 2017 to 2021
$10.6M
Targeting to Epigenetic Modications in ALLR01CA176745 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI ARMSTRONG, SCOTT A, QI, JUN · 2012 to 2022
$4.2M
Functional and Mechanistic Study of Histone Crotonylation in Hematological MalignanciesR01CA204639 · NCI · ROCKEFELLER UNIVERSITY · PI ALLIS, CHARLES DAVID, ARMSTRONG, SCOTT A · 2016 to 2020
$3.5M
COVID and Translational Science supercomputer (CATS)S10OD030463 · OD · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI KOVATCH, PATRICIA · 2021 to 2021
$2.0M
Big Omics Data Engine 2 SupercomputerS10OD026880 · OD · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI KOVATCH, PATRICIA · 2019 to 2019
$2.0M
Targeted disruption of the YAP/TAZ/TEAD axis in pancreatic cancerK22CA258805 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI NABET, BEHNAM · 2021 to 2024
$644k
NCI NIH HHS K22 CA258805NCI NIH HHS P01 CA066996NCI NIH HHS P50 CA206963NCI NIH HHS R01 CA176745NCI NIH HHS R01 CA204639NIH HHS S10 OD026880NIH HHS S10 OD030463
6 · The paper itself

Abstract

MLL rearrangements produce fusion oncoproteins that drive leukemia development, but the direct effects of MLL-fusion inactivation remain poorly defined. We designed models with degradable MLL::AF9 where treatment with small molecules induces rapid degradation. We leveraged the kinetics of this system to identify a core subset of MLL::AF9 target genes where MLL::AF9 degradation induces changes in transcriptional elongation within 15 minutes. MLL::AF9 degradation subsequently causes loss of a transcriptionally active chromatin landscape. We used this insight to assess the effectiveness of small molecules that target members of the MLL::AF9 multiprotein complex, specifically DOT1L and MENIN. Combined DOT1L/MENIN inhibition resembles MLL::AF9 degradation, whereas single-agent treatment has more modest effects on MLL::AF9 occupancy and gene expression. Our data show that MLL::AF9 degradation leads to decreases in transcriptional elongation prior to changes in chromatin landscape at select loci and that combined inhibition of chromatin complexes releases the MLL::AF9 oncoprotein from chromatin globally.

Indexed as

LeukemiaMyeloid-Lymphoid Leukemia ProteinChromatinHumansOncogene Proteins, FusionTranscription FactorsChromatinMyeloid-Lymphoid Leukemia ProteinOncogene Proteins, FusionTranscription FactorsDOT1L inhibitionepigeneticsgene regulationleukemiaMENIN inhibitionMLL-fusionstargeted protein degradation

Identifiers

PMID35245435
PMCPMC9044330
OpenAlexW4220698374

What OpenQuestion holds

Textmetadata
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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.