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.Základní údaje
Originální název
Evidence for discrete modes of YAP1 signaling via mRNA splice isoforms in development and diseases
Autoři
VRBSKY, Jan; Vladimir VINARSKY; Ana Rubina PERESTRELO; Jorge Oliver DE LA CRUZ; Fabiana MARTINO; Antonio POMPEIANO; Valerio IZZI; Ota HLINOMAZ; Vladimír ROTREKL; Marius SUDOL; Stefania PAGLIARI a Giancarlo FORTE
Vydání
Genomics, United States, Elsevier Science Inc, 2021, 0888-7543
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
20802 Bioremediation, diagnostic biotechnologies in environmental management
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.310
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14110/21:00124209
Organizační jednotka
Lékařská fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
YAP1 isoforms; Alternative splicing; Tissue-specific expression; Cardiac differentiation
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 17. 2. 2022 08:18, Mgr. Tereza Miškechová
Anotace
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.