WEE1 and metabolic dysfunction-associated steatotic liver disease: Central to MASLD pathogenesis are dysregulated lipid metabolism and unresolved endoplasmic reticulum (ER) stress, with sterol regulatory element-binding protein 1 c (SREBP1c) and the protein kinase RNA-like ER kinase (PERK) -eukaryotic initiation factor 2 alpha (eIF2α) signaling pathway playing key roles.