Pseudohypoparathyroidism, also known as parathyroid hormone resistant hypoparathyroidism, is related to pseudopseudohypoparathyroidism and pseudohypoparathyroidism, type ia. An important gene associated with Pseudohypoparathyroidism is GNAS (GNAS Complex Locus), and among its related pathways/superpathways are Signal Transduction and GPCR downstream signalling. The drugs Benzocaine and Tannic acid have been mentioned in the context of this disorder. Affiliated tissues include kidney and eye, and related phenotypes are Increased shRNA abundance (Z-score > 2) and homeostasis/metabolism