Acondroplasia , Hypocondroplasia, ALS deficiency, IGF l deficiency, SHORT syrdrome, Laron Syrdrome, X-linked severe combined immunodeficiency, GH insensitivity with immunodeficiency, PAPP-A2 deficiency, Pseudohypoparathyroidism. Here, PAPPA2 is linked to pseudohypoparathyroidism type 1A.