PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31548351-1 2019 BACKGROUND: Deletions or inactivating mutations of the cystinosin gene CTNS lead to cystine accumulation and crystals at acidic pH in patients with nephropathic cystinosis, a rare lysosomal storage disease and the main cause of hereditary renal Fanconi syndrome. Cystine 84-91 cystinosin, lysosomal cystine transporter Homo sapiens 55-65 31548351-1 2019 BACKGROUND: Deletions or inactivating mutations of the cystinosin gene CTNS lead to cystine accumulation and crystals at acidic pH in patients with nephropathic cystinosis, a rare lysosomal storage disease and the main cause of hereditary renal Fanconi syndrome. Cystine 84-91 cystinosin, lysosomal cystine transporter Homo sapiens 71-75