Evidence map›Paper›PMID 27756747›Full record

ArticleBlood2016

Targeting BTK through microRNA in chronic lymphocytic leukemia.

Arianna Bottoni, Lara Rizzotto, Tzung-Huei Lai, Chaomei Liu, Lisa L Smith, Rose Mantel, Sean Reiff, Dalia El-Gamal, Karilyn Larkin, Amy J Johnson and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 32 citations in OpenAlex.

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  15. Mechanisms of Acquired Drug Resistance to the HDAC6 Selective Inhibitor Ricolinostat Reveals Rational Drug-Drug Combination with Ibrutinib.Clinical cancer research : an official journal of the American Association for Cancer Research · 2017
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 2 institutions in 1 country.

Arianna BottoniDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Lara RizzottoDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Tzung-Huei LaiDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Chaomei LiuDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX; and.
Lisa L SmithDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Rose MantelDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Sean ReiffDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Dalia El-GamalDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Karilyn LarkinDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Amy J JohnsonDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Rosa LapalombellaDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Amy LehmanCenter for Biostatistics, The Ohio State University, Columbus, OH.
William PlunkettDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX; and.
John C ByrdDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
James S BlachlyDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Jennifer A WoyachDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
Deepa SampathDivision of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
The Ohio State University · USThe University of Texas MD Anderson Cancer Center · US

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Jennifer A. Woyach · 1985 to 2026
$132.3M
Tissue CoreP01CA081534 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KIPPS, THOMAS J · 2000 to 2016
$59.5M
Targeted Therapy for LeukemiaR35CA197734 · NCI · UNIVERSITY OF CINCINNATI · PI BYRD, JOHN C. · 2015 to 2021
$6.6M
Improving BTK Directed Therapy for CLLR01CA197870 · NCI · OHIO STATE UNIVERSITY · PI WOYACH, JENNIFER A. · 2015 to 2019
$1.8M
Targeted Therapies and Mechanisms of Resistance in Chronic Lymphocytic LeukemiaK23CA178183 · NCI · OHIO STATE UNIVERSITY · PI WOYACH, JENNIFER A. · 2013 to 2017
$866k
NCI NIH HHS K23 CA178183NCI NIH HHS P01 CA081534NCI NIH HHS P30 CA016058NCI NIH HHS R01 CA197870NCI NIH HHS R35 CA197734
6 · The paper itself

Abstract

Bruton's tyrosine kinase (BTK) is a critical mediator of survival in B-cell neoplasms. Although BTK inhibitors have transformed therapy in chronic lymphocytic leukemia (CLL), patients with high-risk genetics are at risk for relapse and have a poor prognosis. Identification of novel therapeutic strategies for this group of patients is an urgent unmet clinical need, and therapies that target BTK via alternative mechanisms may fill this niche. Herein, we identify a set of microRNAs (miRs) that target BTK in primary CLL cells and show that the histone deacetylase (HDAC) repressor complex is recruited to these miR promoters to silence their expression. Targeting the HDACs by using either RNA interference against HDAC1 in CLL or a small molecule inhibitor (HDACi) in CLL and mantle cell lymphoma restored the expression of the BTK-targeting miRs with loss of BTK protein and downstream signaling and consequent cell death. We have also made the novel and clinically relevant discovery that inhibition of HDAC induces the BTK-targeting miRs in ibrutinib-sensitive and resistant CLL to effectively reduce both wild-type and C481S-mutant BTK. This finding identifies a novel strategy that may be promising as a therapeutic modality to eliminate the C481S-mutant BTK clone that drives resistance to ibrutinib and provides the rationale for a combination strategy that includes ibrutinib to dually target BTK to suppress its prosurvival signaling.

Indexed as

Molecular Targeted TherapyAdenineAgammaglobulinaemia Tyrosine KinaseAnimalsBenzofuransCell SurvivalClone CellsDrug Resistance, NeoplasmDrug SynergismEpigenesis, GeneticGene Expression ProfilingGene SilencingHistone Deacetylase InhibitorsHumansHydroxamic AcidsLeukemia, Lymphocytic, Chronic, B-CellabexinostatAdenineAgammaglobulinaemia Tyrosine KinaseBenzofuransBTK protein, humanBtk protein, mouseHistone Deacetylase InhibitorsHydroxamic AcidsibrutinibMicroRNAsMutant ProteinsNeoplasm ProteinsPiperidinesProtein-Tyrosine KinasesPyrazolesPyrimidines

Identifiers

PMID27756747
PMCPMC5201097
OpenAlexW2534338407

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.