TRAPPC9 and Intellectual disability: For example, only recently TrappC9 (Trs120) was connected to cancer and schizophrenia in humans (Khattak and Mir, 2014; McCarthy et al., 2014) and inflammatory disease in cows (Wang X. et al., 2015), thus broadening its disease connection from the previously known association with intellectual disability (Brunet and Sacher, 2014).