Martignoni Martignoni G G Gobbo Gobbo S S Camparo Camparo P P Differential expression of cathepsin K in neoplasms harboring TFE3 gene fusions Differential expression of cathepsin K in neoplasms harboring TFE3 gene fusions Mod Pathol Mod Pathol 2011 2011 24 24 1313 1313 1319 1319 supplied-pmid 21602817? The gene discussed is CTSK; the disease is neoplasm.