Growth Hormone Deficiency, also known as isolated somatotropin deficiency, is related to isolated growth hormone deficiency, type ib and isolated growth hormone deficiency, type ia. An important gene associated with Growth Hormone Deficiency is RNPC3 (RNA Binding Region (RNP1, RRM) Containing 3). The drugs Tesamorelin and Liraglutide have been mentioned in the context of this disorder. Affiliated tissues include pituitary and bone, and related phenotype is endocrine/exocrine gland.