Evidence map›Paper›PMID 27196735›Full record

ArticlePLoS computational biology2016

Cellular Architecture Regulates Collective Calcium Signaling and Cell Contractility.

Jian Sun, James B Hoying, Pierre A Deymier, Donna D Zhang, Pak Kin Wong

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Skin capillary endothelial cells form a network of spatiotemporally conserved CaProceedings of the National Academy of Sciences of the United States of America · 2026
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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

5 authors at 3 institutions in 1 country.

Jian SunDepartment of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America.ORCID 0000-0001-8539-6590
James B HoyingCardiovascular Innovation Institute, University of Louisville & Jewish Hospital, Louisville, Kentucky, United States of America.
Pierre A DeymierMaterial Science and Engineering Department, The University of Arizona, Tucson, Arizona, United States of America.
Donna D ZhangDepartment of Pharmacology and Toxicology, The University of Arizona, Tucson, Arizona, United States of America.
Pak Kin WongDepartment of Aerospace and Mechanical Engineering, The University of Arizona, Tucson, Arizona, United States of America.
University of Arizona · USPennsylvania State University · USUniversity of Louisville · US

Funding

SOUTHWEST ENVIRONMENTAL HEALTH SCIENCES CENTERP30ES006694 · NIEHS · UNIVERSITY OF ARIZONA · PI Nathan J Cherrington · 1994 to 2026
$36.7M
NRF Transcription Factors in Environmental Stress and Disease InterventionR35ES031575 · NIEHS · UNIVERSITY OF FLORIDA · PI Donna D Zhang · 2020 to 2026
$7.1M
Mechanoregulation of Tissue MorphogenesisDP2OD007161 · OD · UNIVERSITY OF ARIZONA · PI WONG, PAK KIN · 2010 to 2010
$2.3M
NIEHS NIH HHS P30 ES006694NIEHS NIH HHS R35 ES031575NIH HHS DP2 OD007161
6 · The paper itself

Abstract

A key feature of multicellular systems is the ability of cells to function collectively in response to external stimuli. However, the mechanisms of intercellular cell signaling and their functional implications in diverse vascular structures are poorly understood. Using a combination of computational modeling and plasma lithography micropatterning, we investigate the roles of structural arrangement of endothelial cells in collective calcium signaling and cell contractility. Under histamine stimulation, endothelial cells in self-assembled and microengineered networks, but not individual cells and monolayers, exhibit calcium oscillations. Micropatterning, pharmacological inhibition, and computational modeling reveal that the calcium oscillation depends on the number of neighboring cells coupled via gap junctional intercellular communication, providing a mechanistic basis of the architecture-dependent calcium signaling. Furthermore, the calcium oscillation attenuates the histamine-induced cytoskeletal reorganization and cell contraction, resulting in differential cell responses in an architecture-dependent manner. Taken together, our results suggest that endothelial cells can sense and respond to chemical stimuli according to the vascular architecture via collective calcium signaling.

Indexed as

Actin CytoskeletonCalcium SignalingCell CommunicationCell MovementCellular MicroenvironmentComputational BiologyComputer SimulationEndothelial CellsGap JunctionsHistamineHumansHuman Umbilical Vein Endothelial CellsModels, BiologicalHistamine

Identifiers

PMID27196735
PMCPMC4873241
OpenAlexW2394909931

What OpenQuestion holds

Textmetadata
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.