Evidence map›Paper›PMID 26766309›Full record

ArticleBiotechnology journal2016

Human pluripotent stem cell culture density modulates YAP signaling.

Cheston Hsiao, Michael Lampe, Songkhun Nillasithanukroh, Wenqing Han, Xiaojun Lian, Sean P Palecek

Open access · greenAbstract read
In one paragraph

Article in Biotechnology journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

40 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Mechanobiological Dynamics-Inspired Mechanomodulatory Biomaterials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Ferroptosis in cancer (Review).Oncology letters · 2024
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Revisiting the role of lysophosphatidic acid in stem cell biology.Experimental biology and medicine (Maywood, N.J.) · 2021
    Review
  19. Article
  20. Review
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

6 authors at 1 institution in 1 country.

Cheston HsiaoDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA.
Michael LampeDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA.
Songkhun NillasithanukrohDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA.
Wenqing HanDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA.
Xiaojun LianDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA.
Sean P PalecekDepartment of Chemical & Biological Engineering, University of Wisconsin - Madison, Madison, Wisconsin, USA. sppalecek@wisc.edu.
University of Wisconsin–Madison · US

Funding

Regulating human pluripotent stem cell differentiation by colony confinementR01EB007534 · NIBIB · UNIVERSITY OF WISCONSIN-MADISON · PI PALECEK, SEAN P · 2007 to 2019
$4.1M
NIBIB NIH HHS R01 EB007534
6 · The paper itself

Abstract

Human pluripotent stem cell (hPSC) density is an important factor in self-renewal and differentiation fates; however, the mechanisms through which hPSCs sense cell density and process this information in making cell fate decisions remain to be fully understood. One particular pathway that may prove important in density-dependent signaling in hPSCs is the Hippo pathway, which is regulated by cell-cell contact and mechanosensing through the cytoskeleton and has been linked to the maintenance of stem cell pluripotency. To probe regulation of Hippo pathway activity in hPSCs, we assessed whether Hippo pathway transcriptional activator YAP was differentially modulated by cell density. At higher cell densities, YAP phosphorylation and localization to the cytoplasm increased, which led to decreased YAP-mediated transcriptional activity. Furthermore, total YAP protein levels diminished at high cell density due to the phosphorylation-targeted degradation of YAP. Inducible shRNA knockdown of YAP reduced expression of YAP target genes and pluripotency genes. Finally, the density-dependent increase of neuroepithelial cell differentiation was mitigated by shRNA knockdown of YAP. Our results suggest a pivotal role of YAP in cell density-mediated fate decisions in hPSCs.

Indexed as

Adaptor Proteins, Signal TransducingCell CommunicationCell CountCell DifferentiationCell LineCell NucleusCell ProliferationCytoplasmGene Expression RegulationGene Knockdown TechniquesHumansPhosphoproteinsPhosphorylationPluripotent Stem CellsSignal TransductionTranscription FactorsAdaptor Proteins, Signal TransducingPhosphoproteinsTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsCell densityHuman pluripotent stem cellsNeural differentiationSelf-renewalYAP

Identifiers

PMID26766309
PMCPMC4850094
OpenAlexW2234940858

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.