Examples of CRISPR-edited monkeys created to resemble human diseases are the early-onset Parkinson’s disease (PD) model created by Yang et al. [248,249] targeting two exons in the PINK1 gene, the acute monkey PD models developed by Li et al. [250], Sun et al. [251], and Yang et al. [252], and the model for human adrenal hypoplasia congenita (AHC) and hypogonadotropic hypogonadism (HH) reported by Kang et al. [253] after knocking out the DAX1 gene. The gene discussed is NR0B1; the disease is Parkinson disease.