PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23465695-5 2013 Addition of vesicles to cultures of human fibroblast lines deficient in either cystinosin or sialin produced a progressive depletion of stored lysosomal cystine or sialic acid, respectively. Cystine 153-160 cystinosin, lysosomal cystine transporter Homo sapiens 79-89