Evidence map›Paper›PMID 26943578›Full record

ArticleOncotarget2016

ROCK1 via LIM kinase regulates growth, maturation and actin based functions in mast cells.

Reuben Kapur, Jianjian Shi, Joydeep Ghosh, Veerendra Munugalavadla, Emily Sims, Holly Martin, Lei Wei, Raghuveer Singh Mali

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Regulation and signaling of the LIM domain kinases.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
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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 3 institutions in 1 country.

Reuben KapurDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Jianjian ShiDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Joydeep GhoshDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA.
Veerendra MunugalavadlaGilead Sciences, Inc., Foster City, CA, USA.
Emily SimsDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Holly MartinDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Lei WeiDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Raghuveer Singh MaliDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
Indiana University School of MedicineIndiana University – Purdue University Indianapolis · USGilead Sciences (United States) · US

Funding

Role of p21 activated kinase in LeukemogenesisR01CA173852 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI KAPUR, REUBEN · 2014 to 2025
$3.4M
Role of Shp2 in FLT3-ITD-Induced LeukemogenesisR01CA134777 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI KAPUR, REUBEN · 2011 to 2023
$3.4M
Novel Mechanisms of C-Kit Regulation in Mast CellsR01HL077177 · NHLBI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI KAPUR, REUBEN · 2006 to 2016
$3.0M
Mechanisms of adhesion and growth control in stem cellsR01HL075816 · NHLBI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI KAPUR, REUBEN · 2004 to 2010
$2.3M
Role of Vav and Rac in KIT oncogenesisR01HL081111 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI KAPUR, REUBEN · 2009 to 2013
$1.9M
Regulation of cardiac stress responses by Rho kinaseR01HL107537 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI WEI, LEI · 2013 to 2016
$1.5M
NCI NIH HHS R01 CA134777NCI NIH HHS R01 CA173852NHLBI NIH HHS R01 HL075816NHLBI NIH HHS R01 HL077177NHLBI NIH HHS R01 HL081111NHLBI NIH HHS R01 HL107537
6 · The paper itself

Abstract

Understanding mast cell development is essential due to their critical role in regulating immunity and autoimmune diseases. Here, we show how Rho kinases (ROCK) regulate mast cell development and can function as therapeutic targets for treating allergic diseases. Rock1 deficiency results in delayed maturation of bone marrow derived mast cells (BMMCs) in response to IL-3 stimulation and reduced growth in response to stem cell factor (SCF) stimulation. Further, integrin-mediated adhesion and migration, and IgE-mediated degranulation are all impaired in Rock1-deficient BMMCs. To understand the mechanism behind altered mast cell development in Rock1-/- BMMCs, we analyzed the activation of ROCK and its downstream targets including LIM kinase (LIMK). We observed reduced activation of ROCK, LIMK, AKT and ERK1/2 in Rock1-deficient BMMCs in response to SCF stimulation. Further, loss of either Limk1 or Limk2 also demonstrated altered BMMC maturation and growth; combined deletion of both Limk1 and Limk2 resulted in further reduction in BMMC maturation and growth. In passive cutaneous anaphylaxis model, deficiency of Rock1 or treatment with ROCK inhibitor Fasudil protected mice against IgE-mediated challenge. Our results identify ROCK/LIMK pathway as a novel therapeutic target for treating allergic diseases involving mast cells.

Indexed as

ActinsAnimalsCell AdhesionCell DegranulationCell DifferentiationCell MovementHypersensitivityLim KinasesMast CellsMiceMice, Knockoutrho-Associated KinasesActinsLim Kinasesrho-Associated KinasesRock1 protein, mouseanaphylaxiscell growthLIM kinasemast cellsRho kinase

Identifiers

PMID26943578
PMCPMC4941361
OpenAlexW2306452339

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.