PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8626874-7 1996 Our results show that, in papillary thyroid carcinoma, the frequency of RET and NTRK1 activation is significantly higher in the group of patients aged 4-30 years, thas supporting the concept that age could be contributing to this thyroid specific carcinogenic process. 3,5-tetrahydroaldosterone sulfate 163-167 ret proto-oncogene Homo sapiens 72-75