Evidence map›Paper›PMID 28667329›Full record

ArticleScientific reports2017

Imipramine blue sensitively and selectively targets FLT3-ITD positive acute myeloid leukemia cells.

Jonathan Metts, Heath L Bradley, Zhengqi Wang, Neil P Shah, Reuben Kapur, Jack L Arbiser, Kevin D Bunting

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Review
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  4. Targeting Ion Channels for Cancer Treatment: Current Progress and Future Challenges.Reviews of physiology, biochemistry and pharmacology · 2022
    Review
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  9. Reuse of Molecules for Glioblastoma Therapy.Pharmaceuticals (Basel, Switzerland) · 2021
    Review
  10. Article
  11. CaAdvances in cancer research · 2020
    Review
  12. Article
  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 1 country.

Jonathan MettsDepartment of Pediatrics, Division of Hem/Onc/BMT, Emory University, Atlanta, GA, USA.
Heath L BradleyDepartment of Pediatrics, Division of Hem/Onc/BMT, Emory University, Atlanta, GA, USA.
Zhengqi WangDepartment of Pediatrics, Division of Hem/Onc/BMT, Emory University, Atlanta, GA, USA.
Neil P ShahDepartment of Medicine, University of California San Francisco, San Francisco, CA, USA.
Reuben KapurDepartment of Pediatrics, Indiana University, Indianapolis, IA, USA.
Jack L ArbiserDepartment of Dermatology, Emory University, Atlanta, GA, USA.
Kevin D BuntingDepartment of Pediatrics, Division of Hem/Onc/BMT, Emory University, Atlanta, GA, USA. Kevin.bunting@emory.edu.
Children's Healthcare of Atlanta · USEmory University · USAflac (United States) · USIndiana University – Purdue University Indianapolis · USUniversity of California, San Francisco · US

Funding

Cutaneous Hemangiomas and Signal TransductionR01AR047901 · NIAMS · EMORY UNIVERSITY · PI ARBISER, JACK L · 2001 to 2018
$4.3M
STAT5 Structure-Function in HematopoiesisR01DK059380 · NIDDK · EMORY UNIVERSITY · PI BUNTING, KEVIN D · 2002 to 2017
$4.2M
Role of p21 activated kinase in LeukemogenesisR01CA173852 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI KAPUR, REUBEN · 2014 to 2025
$3.4M
NCI NIH HHS R01 CA173852NIAMS NIH HHS R01 AR047901NIDDK NIH HHS R01 DK059380
6 · The paper itself

Abstract

Aberrant cytokine signaling initiated from mutant receptor tyrosine kinases (RTKs) provides critical growth and survival signals in high risk acute myeloid leukemia (AML). Inhibitors to FLT3 have already been tested in clinical trials, however, drug resistance limits clinical efficacy. Mutant receptor tyrosine kinases are mislocalized in the endoplasmic reticulum (ER) of AML and play an important role in the non-canonical activation of signal transducer and activator of transcription 5 (STAT5). Here, we have tested a potent new drug called imipramine blue (IB), which is a chimeric molecule with a dual mechanism of action. At 200-300 nM concentrations, IB is a potent inhibitor of STAT5 through liberation of endogenous phosphatase activity following NADPH oxidase (NOX) inhibition. However, at 75-150 nM concentrations, IB was highly effective at killing mutant FLT3-driven AML cells through a similar mechanism as thapsigargin (TG), involving increased cytosolic calcium. IB also potently inhibited survival of primary human FLT3/ITD

Indexed as

Gene DuplicationTandem Repeat SequencesAntineoplastic AgentsApoptosisCalciumCell Line, TumorCytosolfms-Like Tyrosine Kinase 3HumansImipramineLeukemia, Myeloid, AcuteLysosomesMitochondriaReactive Oxygen SpeciesSTAT5 Transcription FactorAntineoplastic AgentsCalciumFLT3 protein, humanfms-Like Tyrosine Kinase 3ImipramineReactive Oxygen SpeciesSTAT5 Transcription Factor

Identifiers

PMID28667329
PMCPMC5493614
OpenAlexW2680803933

What OpenQuestion holds

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LicenceCC BY
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.