10788492 (Organ: heart, CellType: myocyte) In this regard, it is noteworthy that GATA-4 protein has multiple ERK1/2 phosphorylation sites ( 31 ).
14681544 (CellType: cardiomyocyte) In cardiomyocytes, GATA-4 activity is positively regulated via phosphorylation at serine 105 by mitogen-activated kinases (MAPK), ERK1/ERK2, and p38 MAPK ( 90 , 91 ).