TY - JOUR T1 - Major roles of the circadian clock in cancer JF - Cancer Biology & Medicine JO - Cancer Biology & Medicine SP - 1 LP - 24 DO - 10.20892/j.issn.2095-3941.2022.0474 VL - 20 IS - 1 AU - Chen Huang AU - Chenliang Zhang AU - Yubin Cao AU - Jian Li AU - Feng Bi Y1 - 2023/01/15 UR - http://www.cancerbiomed.org/content/20/1/1.abstract N2 - Circadian rhythms are natural rhythms that widely exist in all creatures, and regulate the processes and physiological functions of various biochemical reactions. The circadian clock is critical for cancer occurrence and progression. Its function is regulated by metabolic activities, and the expression and transcription of various genes. This review summarizes the composition of the circadian clock; the biological basis for its function; its relationship with, and mechanisms in, cancer; its various functions in different cancers; the effects of anti-tumor treatment; and potential therapeutic targets. Research in this area is expected to advance understanding of circadian locomotor output cycles kaput (CLOCK) and brain and muscle ARNT-like protein 1 (BMAL1) in tumor diseases, and contribute to the development of new anti-tumor treatment strategies. ER -