Furthermore, doubly heterozygous mouse embryos lacking one copy each of Shroom3 and Folr1 exhibit a low rate of neural tube defects and also have lower levels of activated myosin light chain and MLCK.
While it is well established that SHROOM3 plays a pivotal role in the complex morphogenetic processes involved in neural tube closure (NTC), the underlying genetic contributions of SHROOM gene family members in the etiology of human NTDs remain poorly understood.