Evidence map›Paper›PMID 27383056›Full record

ArticleScientific reports2016

Stiffness of the microenvironment upregulates ERBB2 expression in 3D cultures of MCF10A within the range of mammographic density.

Qingsu Cheng, Cemal Cagatay Bilgin, Gerald Fontenay, Hang Chang, Matthew Henderson, Ju Han, Bahram Parvin

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 16% 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, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Deficiency of IntegrinFrontiers in cell and developmental biology · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Qingsu Cheng1664 N Virginia Street, Department of Electrical and Biomedical Engineering, University of Nevada, Reno, Reno NV, 89503, USA.
Cemal Cagatay BilginLawrence Berkeley National Laboratory, 1 Cyclotron Road, MS-977, Life Science Division, Berkeley CA, 94720, USA.
Gerald FontenayLawrence Berkeley National Laboratory, 1 Cyclotron Road, MS-977, Life Science Division, Berkeley CA, 94720, USA.
Hang Chang1664 N Virginia Street, Department of Electrical and Biomedical Engineering, University of Nevada, Reno, Reno NV, 89503, USA.
Matthew Henderson1664 N Virginia Street, Department of Electrical and Biomedical Engineering, University of Nevada, Reno, Reno NV, 89503, USA.
Ju Han1664 N Virginia Street, Department of Electrical and Biomedical Engineering, University of Nevada, Reno, Reno NV, 89503, USA.
Bahram Parvin1664 N Virginia Street, Department of Electrical and Biomedical Engineering, University of Nevada, Reno, Reno NV, 89503, USA.
University of Nevada, Reno · USLawrence Berkeley National Laboratory · US

Funding

High Content Representation and Association of 3D Cell Culture ModelsR01CA140663 · NCI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PARVIN, BAHRAM A. · 2011 to 2014
$2.4M
NCI NIH HHS R01 CA140663
6 · The paper itself

Abstract

The effects of the stiffness of the microenvironment on the molecular response of 3D colony organization, at the maximum level of mammographic density (MD), are investigated. Phenotypic profiling reveals that 3D colony formation is heterogeneous and increased stiffness of the microenvironment, within the range of the MD, correlates with the increased frequency of aberrant 3D colony formation. Further integrative analysis of the genome-wide transcriptome and phenotypic profiling hypothesizes overexpression of ERBB2 in the premalignant MCF10A cell lines at a stiffness value that corresponds to the collagen component at high mammographic density. Subsequently, ERBB2 overexpression has been validated in the same cell line. Similar experiments with a more genetically stable cell line of 184A1 also revealed an increased frequency of aberrant colony formation with the increased stiffness; however, 184A1 did not demonstrate overexpression of ERBB2 at the same stiffness value of the high MD. These results suggest that stiffness exacerbates premalignant cell line of MCF10A.

Indexed as

Up-RegulationBiomechanical PhenomenaBreast DensityBreast NeoplasmsCell Culture TechniquesCell Line, TumorCollagenErb-b2 Receptor Tyrosine KinasesFemaleGene Expression ProfilingHumansMicroscopy, Atomic ForceTumor MicroenvironmentCollagenERBB2 protein, humanErb-b2 Receptor Tyrosine Kinases

Identifiers

PMID27383056
PMCPMC4935956
OpenAlexW2470164261

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.