Evidence map›Paper›PMID 27889666›Full record

ArticleBiomaterials2017

YAP-dependent mechanotransduction is required for proliferation and migration on native-like substrate topography.

Shamik Mascharak, Patrick L Benitez, Amy C Proctor, Christopher M Madl, Kenneth H Hu, Ruby E Dewi, Manish J Butte, Sarah C Heilshorn

Abstract read
In one paragraph

Article in Biomaterials, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
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  9. Step-wise CAG@PLys@PDA-CuBioactive materials · 2023
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  14. Review
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  18. Micro- and nanoscale biophysical cues for cardiovascular disease therapy.Nanomedicine : nanotechnology, biology, and medicine · 2021
    Review
  19. Article
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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.

Shamik MascharakDepartment of Bioengineering, Stanford University, Stanford, CA, 94305, USA.
Patrick L BenitezDepartment of Bioengineering, Stanford University, Stanford, CA, 94305, USA.
Amy C ProctorDepartment of Chemical Engineering, Stanford University, Stanford, CA, 94305, USA.
Christopher M MadlDepartment of Bioengineering, Stanford University, Stanford, CA, 94305, USA.
Kenneth H HuBiophysics Graduate Group, Stanford University, Stanford, CA, 94305, USA.
Ruby E DewiDepartment of Materials Science and Engineering, Stanford University, Stanford, CA, 94305, USA.
Manish J ButteDepartment of Pediatrics, Stanford University, Stanford, CA, 94305, USA.
Sarah C HeilshornDepartment of Materials Science and Engineering, Stanford University, Stanford, CA, 94305, USA. Electronic address: heilshorn@stanford.edu.
Stanford University · US

Funding

Stanford/UNC Biomimetic U19 Research CenterU19AI116484 · NIAID · STANFORD UNIVERSITY · PI AMIEVA, MANUEL R, KUO, CALVIN J · 2015 to 2025
$13.5M
Molecular Biophysics Training Program at StanfordT32GM008294 · NIGMS · STANFORD UNIVERSITY · PI HUANG, KERWYN C. · 1989 to 2019
$7.4M
Engineered Intestinal Microenvironments as Preclinical Drug Screening PlatformsR21EB018407 · NIBIB · STANFORD UNIVERSITY · PI HEILSHORN, SARAH C · 2014 to 2015
$427k
NANO-PATTERNING OF BIOMATERIALS FOR BLOOD-VESSEL FORMATION IN ARTIFICIAL TISSUESF31HL114315 · NHLBI · STANFORD UNIVERSITY · PI BENITEZ, PATRICK · 2012 to 2014
$71k
Cell Responsive Hydrogels to Improve Functional Recovery after Spinal Cord InjuryF31EB020502 · NIBIB · STANFORD UNIVERSITY · PI MADL, CHRISTOPHER MATTHEW · 2015 to 2016
$69k
NHLBI NIH HHS F31 HL114315NIAID NIH HHS U19 AI116484NIBIB NIH HHS F31 EB020502NIBIB NIH HHS R21 EB018407NIGMS NIH HHS T32 GM008294
6 · The paper itself

Abstract

Native vascular extracellular matrices (vECM) consist of elastic fibers that impart varied topographical properties, yet most in vitro models designed to study the effects of topography on cell behavior are not representative of native architecture. Here, we engineer an electrospun elastin-like protein (ELP) system with independently tunable, vECM-mimetic topography and demonstrate that increasing topographical variation causes loss of endothelial cell-cell junction organization. This loss of VE-cadherin signaling and increased cytoskeletal contractility on more topographically varied ELP substrates in turn promote YAP activation and nuclear translocation, resulting in significantly increased endothelial cell migration and proliferation. Our findings identify YAP as a required signaling factor through which fibrous substrate topography influences cell behavior and highlights topography as a key design parameter for engineered biomaterials.

Indexed as

AnimalsApoptosis Regulatory ProteinsBiomimetic MaterialsCell MovementCell ProliferationCells, CulturedEndothelial CellsExtracellular MatrixMechanotransduction, CellularRatsRats, Inbred F344Stress, MechanicalSurface PropertiesTissue ScaffoldsYAP-Signaling ProteinsApoptosis Regulatory ProteinsYap1 protein, ratYAP-Signaling ProteinsCell matrix interactionsElectrospinningMechanotransduction signalingSubstrate topography

Identifiers

PMID27889666
PMCPMC5572766
OpenAlexW2552334996

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.