Similar to TIMELESS, an important component of the circadian clock, these cancers include non-small cell lung cancer [19], colorectal cancer [20], nasopharyngeal carcinoma (NPC) [21], gliomas [22], and breast cancer [23], all of which display abnormal expression of TIMELESS and exhibit increased tumor aggressiveness. The gene discussed is TIMELESS; the disease is nasopharyngeal carcinoma.