Detailed Information on Publication Record
2021
Evidence for discrete modes of YAP1 signaling via mRNA splice isoforms in development and diseases
VRBSKY, Jan, Vladimir VINARSKY, Ana Rubina PERESTRELO, Jorge Oliver DE LA CRUZ, Fabiana MARTINO et. al.Basic information
Original name
Evidence for discrete modes of YAP1 signaling via mRNA splice isoforms in development and diseases
Authors
VRBSKY, Jan (203 Czech Republic, guarantor), Vladimir VINARSKY (203 Czech Republic), Ana Rubina PERESTRELO, Jorge Oliver DE LA CRUZ, Fabiana MARTINO (380 Italy, belonging to the institution), Antonio POMPEIANO, Valerio IZZI, Ota HLINOMAZ (203 Czech Republic), Vladimír ROTREKL (203 Czech Republic, belonging to the institution), Marius SUDOL, Stefania PAGLIARI and Giancarlo FORTE (380 Italy)
Edition
Genomics, United States, Elsevier Science Inc, 2021, 0888-7543
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
20802 Bioremediation, diagnostic biotechnologies in environmental management
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 4.310
RIV identification code
RIV/00216224:14110/21:00124209
Organization unit
Faculty of Medicine
UT WoS
000661249200008
Keywords in English
YAP1 isoforms; Alternative splicing; Tissue-specific expression; Cardiac differentiation
Tags
International impact, Reviewed
Změněno: 17/2/2022 08:18, Mgr. Tereza Miškechová
Abstract
V originále
Yes-associated protein 1 (YAP1) is a transcriptional co-activator downstream of Hippo pathway. The pathway exerts crucial roles in organogenesis and its dysregulation is associated with the spreading of different cancer types. YAP1 gene encodes for multiple protein isoforms, whose specific functions are not well defined. We demonstrate the splicing of isoform-specific mRNAs is controlled in a stage- and tissue-specific fashion. We designed expression vectors encoding for the most-represented isoforms of YAP1 with either one or two WW domains and studied their specific signaling activities in YAP1 knock-out cell lines. YAP1 isoforms display both common and unique functions and activate distinct transcriptional programs, as the result of their unique protein interactomes. By generating TEAD-based transcriptional reporter cell lines, we demonstrate individual YAP1 isoforms display unique effects on cell proliferation and differentiation. Finally, we illustrate the complexity of the regulation of Hippo-YAP1 effector in physiological and in pathological conditions of the heart.