Detailed Information on Publication Record
2021
YAP-TEAD1 control of cytoskeleton dynamics and intracellular tension guides human pluripotent stem cell mesoderm specification
PAGLIARI, S., Vladimir VINARSKY, Fabiana MARTINO, A. R. PERESTRELO, J. O. DE LA CRUZ et. al.Basic information
Original name
YAP-TEAD1 control of cytoskeleton dynamics and intracellular tension guides human pluripotent stem cell mesoderm specification
Authors
PAGLIARI, S., Vladimir VINARSKY (203 Czech Republic), Fabiana MARTINO (380 Italy, belonging to the institution), A. R. PERESTRELO, J. O. DE LA CRUZ, Guido CALUORI (380 Italy, belonging to the institution), Jan VRBSKY (203 Czech Republic), P. MOZETIC, A. POMPEIANO, A. ZANCLA, Sri Ranjani GANJI (356 India, belonging to the institution), Petr SKLÁDAL (203 Czech Republic, belonging to the institution), Dan KYTYR (203 Czech Republic), Zbyněk ZDRÁHAL (203 Czech Republic, guarantor, belonging to the institution), G. GRASSI, M. SAMPAOLESI, A. RAINER and G. FORTE
Edition
Cell Death and Differentiation, London, Springer Nature, 2021, 1350-9047
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10601 Cell biology
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 12.067
RIV identification code
RIV/00216224:14740/21:00118867
Organization unit
Central European Institute of Technology
UT WoS
000584874800002
Keywords in English
NCK-INTERACTING KINASEHIPPO PATHWAYSIGNALING PATHWAYSELF-RENEWALSIZE-CONTROLORGAN SIZEYAPANGIOMOTINHOMEOSTASISDIFFERENTIATION
Tags
International impact, Reviewed
Změněno: 2/11/2024 20:45, Ing. Martina Blahová
Abstract
V originále
The tight regulation of cytoskeleton dynamics is required for a number of cellular processes, including migration, division and differentiation. YAP-TEAD respond to cell-cell interaction and to substrate mechanics and, among their downstream effects, prompt focal adhesion (FA) gene transcription, thus contributing to FA-cytoskeleton stability. This activity is key to the definition of adult cell mechanical properties and function. Its regulation and role in pluripotent stem cells are poorly understood. Human PSCs display a sustained basal YAP-driven transcriptional activity despite they grow in very dense colonies, indicating these cells are insensitive to contact inhibition. PSC inability to perceive cell-cell interactions can be restored by tampering with Tankyrase enzyme, thus favouring AMOT inhibition of YAP function. YAP-TEAD complex is promptly inactivated when germ layers are specified, and this event is needed to adjust PSC mechanical properties in response to physiological substrate stiffness. By providing evidence that YAP-TEAD1 complex targets key genes encoding for proteins involved in cytoskeleton dynamics, we suggest that substrate mechanics can direct PSC specification by influencing cytoskeleton arrangement and intracellular tension. We propose an aberrant activation of YAP-TEAD1 axis alters PSC potency by inhibiting cytoskeleton dynamics, thus paralyzing the changes in shape requested for the acquisition of the given phenotype.
Links
GBP206/12/G151, research and development project |
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LQ1601, research and development project |
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90043, large research infrastructures |
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