Noonan Syndrome 1, also known as noonan syndrome, is related to noonan syndrome with multiple lentigines and neurofibromatosis-noonan syndrome. An important gene associated with Noonan Syndrome 1 is PTPN11 (Protein Tyrosine Phosphatase Non-Receptor Type 11), and among its related pathways/superpathways are Infectious disease and Apoptotic Pathways in Synovial Fibroblasts. The drugs Simvastatin and Hormone Antagonists have been mentioned in the context of this disorder. Affiliated tissues include heart and bone, and related phenotypes are ptosis and dysarthria