Electron microscopic observation of podocyte of MCNS patients showed numerous vesicles [19,20,21], and glomeruli under conditions of MCNS showed increased motor proteins, including cytoplasmic dynein 1, myosin IXa (Myo9a) and myosin VIIb (Myo7b) [22]. This evidence concerns the gene MYO7B and lipoid nephrosis.