Fanconi Syndrome, also known as infantile nephropathic cystinosis, is related to fanconi renotubular syndrome 1 and primary fanconi renotubular syndrome. An important gene associated with Fanconi Syndrome is CTNS (Cystinosin, Lysosomal Cystine Transporter), and among its related pathways/superpathways are Transport of inorganic cations/anions and amino acids/oligopeptides and Proximal tubule transport. The drugs Tacrolimus and Sargramostim have been mentioned in the context of this disorder. Affiliated tissues include kidney and bone, and related phenotypes are failure to thrive and constipation