We found that the knockdown of VGF significantly inhibited the growth of both 92‐1 and MP41 cells with Gαq mutation (Figure 2C), whereas its impact on MUM2B cells that harbor wild‐type Gαq or non‐tumor cells (ARPE‐19 and HLE‐B3) was comparatively limited (Figure S2C–E, Supporting Information). Here, GNAQ is linked to neoplasm.