J 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

EID Scopus

Klíčová slova anglicky

YAP1 isoforms; Alternative splicing; Tissue-specific expression; Cardiac differentiation

Štítky

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.