“…Each arch comprises a mesodermal core surrounded by neural crest cells, endoderm, and ectoderm, which tightly influence mesodermal cell development [ 26 , 29 ]. The mesodermal core of the pharyngeal arches gives rise to the branchiomeric muscles and significant parts of the heart [ 1 , 6 , 26 , 29 , 30 , 31 , 32 , 33 , 34 ]. The first and second pharyngeal arches give rise to masticatory and facial expression muscles, and posterior pharyngeal arches give rise to non-somitic neck muscles and esophagus striated muscles, respectively ( Figure 1 ) [ 1 , 6 , 25 , 26 , 28 , 31 , 35 ].…”