Evidence map›Paper›PMID 30587525›Full record

ArticleBlood2019

Identification and targeting of novel CDK9 complexes in acute myeloid leukemia.

Elspeth M Beauchamp, Sameem M Abedin, Sara G Radecki, Mariafausta Fischietti, Ahmet Dirim Arslan, Gavin T Blyth, Angela Yang, Connor Lantz, Alissa Nelson, Young Ah Goo and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 2 institutions in 2 countries.

Elspeth M BeauchampRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Sameem M AbedinRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Sara G RadeckiRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Mariafausta FischiettiRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Ahmet Dirim ArslanRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Gavin T BlythRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Angela YangRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Connor LantzRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Alissa NelsonProteomics Center of Excellence, Northwestern University, Evanston, IL.
Young Ah GooRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Imo AkpanRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Elizabeth A EklundRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Olga FrankfurtRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Eleanor N FishToronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada; and.
Paul M ThomasRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.ORCID 0000-0003-2887-4765
Jessica K AltmanRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Leonidas C PlataniasRobert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Northwestern University · USUniversity Health Network · CA

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
CELLULAR &MOLECULAR BASIS OF DISEASE TRAINING PROGRAMT32GM008061 · NIGMS · NORTHWESTERN UNIVERSITY · PI CARTHEW, RICHARD W. · 1985 to 2022
$17.1M
TR&D 7: Cell Specific ProteomicsP41GM108569 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2015 to 2024
$13.6M
Signal Transduction of Type I Interferons in Malignant CellsR01CA077816 · NCI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PLATANIAS, LEONIDAS C. · 1998 to 2024
$6.6M
Targeting Novel Protein Complexes for the Treatment of Acute Myeloid LeukemiaR01CA121192 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI PLATANIAS, LEONIDAS C. · 2006 to 2023
$4.1M
Small molecule CXCR4 modulators as molecular probes for studying AMLR01CA189074 · NCI · NORTHWESTERN UNIVERSITY · PI MILLER, RICHARD J, PLATANIAS, LEONIDAS C. · 2015 to 2017
$1.6M
Signaling Pathways and Therapeutic Targeting of Leukemic CellsI01CX000916 · VA · JESSE BROWN VA MEDICAL CENTER · PI PLATANIAS, LEONIDAS C. · 2013 to 2025
–
CSRD VA I01 CX000916NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA077816NCI NIH HHS R01 CA121192NCI NIH HHS R01 CA189074NIGMS NIH HHS P41 GM108569NIGMS NIH HHS T32 GM008061
6 · The paper itself

Abstract

Aberrant activation of mTOR signaling in acute myeloid leukemia (AML) results in a survival advantage that promotes the malignant phenotype. To improve our understanding of factors that contribute to mammalian target of rapamycin (mTOR) signaling activation and identify novel therapeutic targets, we searched for unique interactors of mTOR complexes through proteomics analyses. We identify cyclin dependent kinase 9 (CDK9) as a novel binding partner of the mTOR complex scaffold protein, mLST8. Our studies demonstrate that CDK9 is present in distinct mTOR-like (CTOR) complexes in the cytoplasm and nucleus. In the nucleus, CDK9 binds to RAPTOR and mLST8, forming CTORC1, to promote transcription of genes important for leukemogenesis. In the cytoplasm, CDK9 binds to RICTOR, SIN1, and mLST8, forming CTORC2, and controls messenger RNA (mRNA) translation through phosphorylation of LARP1 and rpS6. Pharmacological targeting of CTORC complexes results in suppression of growth of primitive human AML progenitors in vitro and elicits strong antileukemic responses in AML xenografts in vivo.

Indexed as

AnimalsAntimetabolites, AntineoplasticApoptosisBiomarkers, TumorCarcinogenesisCell ProliferationCyclin-Dependent Kinase 9CytarabineHumansLeukemia, Myeloid, AcuteMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2MiceMice, NudePhosphorylationProtein BiosynthesisAntimetabolites, AntineoplasticBiomarkers, TumorCDK9 protein, humanCyclin-Dependent Kinase 9CytarabineMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2MTOR protein, humanProteomeRNA, MessengerTOR Serine-Threonine Kinases

Identifiers

PMID30587525
PMCPMC6418475
OpenAlexW2907595676

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.