Precocious Puberty, Central, 1, also known as cppb1, is related to precocious puberty, central, 2 and normosmic congenital hypogonadotropic hypogonadism. An important gene associated with Precocious Puberty, Central, 1 is KISS1R (KISS1 Receptor), and among its related pathways/superpathways are Signal Transduction and GPCR downstream signalling. Affiliated tissues include pituitary and breast, and related phenotype is adipose tissue.