library_construction_protocol: Total RNA from three groups (Cnsi, Cnsi-IFNγ, and PD-L1si IFNγ) for both A498 and 786-O cell lines, was extracted using RNeasy Mini Kit (Qiagen, Germany) according to the manufacturer's protocol. Quality of the RNA samples was checked using the Agilent Bioanalyzer RNA Nano Chip (Santa Clara, CA) to determine RNA Integrity Number (RIN) ≥ 8. RNA samples were processed following the Illumina (San Diego, CA) TruSeq Stranded messenger RNA Sample Preparation Kit performed at FDA Core Facility (36). Briefly, poly (A) tailed RNA was purified from 100-200 ng of total RNA, fragmented, and reverse-transcribed into cDNAs. Double strand cDNAs were adenylated at the 3' ends and individually indexed, followed by limited-cycle (15) amplification.