Evidence map›Paper›PMID 27784744›Full record

ArticleCancer research2017

Alox5 Blockade Eradicates JAK2V617F-Induced Polycythemia Vera in Mice.

Yaoyu Chen, Yi Shan, Min Lu, Ngoc DeSouza, Zhiru Guo, Ronald Hoffman, Aibin Liang, Shaoguang Li

Abstract read
In one paragraph

Article in Cancer research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 31% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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  5. Leukotrienes in Innate Immunity: Still Underappreciated after All These Years?Journal of immunology (Baltimore, Md. : 1950) · 2023
    Review
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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

8 authors at 1 institution in 1 country.

Yaoyu ChenDivision of Hematology/Oncology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
Yi ShanDivision of Hematology/Oncology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
Min LuDivision of Hematology/Oncology, Department of Medicine, Mount Sinai School of Medicine, New York, New York.
Ngoc DeSouzaDivision of Hematology/Oncology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
Zhiru GuoDivision of Hematology/Oncology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
Ronald HoffmanDivision of Hematology/Oncology, Department of Medicine, Mount Sinai School of Medicine, New York, New York.
Aibin LiangDepartment of Hematology, Tongji Hospital of Tongji University School of Medicine, Shanghai, PR China. shaoguang.li@umassmed.edu lab7182@tongji.edu.cn.
Shaoguang LiDivision of Hematology/Oncology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts. shaoguang.li@umassmed.edu lab7182@tongji.edu.cn.
Icahn School of Medicine at Mount Sinai · US

Funding

Zileuton as a chemopreventive agent for chronic myeloid leukemiaR01CA176179 · NCI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LI, SHAOGUANG · 2014 to 2018
$1.7M
Survival Mechanisms of Cancer-initiating (Stem) Cells in Ph+ LeukemiaR01CA122142 · NCI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LI, SHAOGUANG · 2007 to 2011
$1.6M
Identification of novel target genes for polycythemia vera (PV)R21HL113603 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LI, SHAOGUANG · 2012 to 2013
$447k
NCI NIH HHS R01 CA122142NCI NIH HHS R01 CA176179NHLBI NIH HHS R21 HL113603
6 · The paper itself

Abstract

Myeloproliferative neoplasms such as polycythemia vera (PV), which are associated with the JAK mutation V617F, remain incurable despite progress in the use of JAK2 inhibitors for treatment of some of these diseases. In this study, we employed mice that undergo JAK2V617F-induced PV as a tool to explore new candidate targets for therapy. Our investigations focused on the lipid metabolic enzyme arachidonate 5-lipoxygenase (Alox5), which we found to be strongly upregulated by JAK2V617F in hematopoietic cells in vitro and in vivo Notably, genetic deletion of Alox5 or its inhibition in mice with a bioactive small-molecule inhibitor was sufficient to attenuate PV development. This therapeutic effect was associated with induction of a blockade in cell-cycle progression and also with apoptosis in PV cells. Genetic loss exerted an inhibitory effect on PV-initiating cells. Similarly, Alox5 inhibition was sufficient to suppress colony formation in human JAK2V617F-expressing CD34

Indexed as

AnimalsArachidonate 5-LipoxygenaseBlotting, WesternDisease Models, AnimalEnzyme-Linked Immunosorbent AssayFlow CytometryHumansHydroxyureaJanus Kinase 2Leukotriene AntagonistsMiceMice, Inbred BALB CMice, Inbred C57BLMice, KnockoutPolycythemia VeraPolymerase Chain ReactionArachidonate 5-LipoxygenaseHydroxyureaJanus Kinase 2Leukotriene Antagonistszileuton

Identifiers

PMID27784744
PMCPMC5217717
OpenAlexW2562501821

What OpenQuestion holds

Textmetadata
LicenceTDM
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.