CYFIP1 and Intellectual disability: CYFIP1 dysregulation has been associated with neuropsychiatric disorders, such as intellectual disability, schizophrenia (SCZ), and autism spectrum disorders (ASD) (Kim et al. 2022), and plays an important role in the invasion and metastasis of tumors, such as breast, prostate, and colon cancers (Teng et al. 2016).