Expression profile of NY-TLU-57. (A) NY-TLU-57 was found by RT-PCR to be expressed strongly in normal testis and weakly in spleen, brain, fetal brain, and placenta. NY-TLU-57 mRNA was detected in a variety of tumor specimens and tumor lines, including in (B) 5/10 lung tumors, (C) 6/11 lung cancer cell lines, (D) 3/12 bladder tumors, and (E) 4/12 esophageal tumors. The cDNA templates used were normalized using G3PDH, as shown at the bottom of each panel.