Table 1.

Micro RNAs implicated in cardioprotective and/or circadian mechanisms

cardioprotection	circadian	cardioprotection and circadian	function in the heart
miR-1/miR-206			increase cell death of cardiomyocytes
miR-15			increase cell death of cardiomyocytes
miR-7a/b			reduce cell death of cardiomyocytes
miR-20a			reduce cell death of cardiomyocytes
miR-21*	miR-21*	miR-21*	reduce cell death of cardiomyocytes
miR-24	miR-24	miR-24	reduce cell death of cardiomyocytes
mir-29a	mir-29a	mir-29a	enhanced cardiac regeneration
miR-30/miR-30a	miR-30/miR-30a	miR-30/miR-30a	reduce cell death of cardiomyocytes
miR-34			increase cell death of cardiomyocytes
miR-92a			increase cell death of cardiomyocytes
miR-122	miR-122	miR-122	increase cell death of cardiomyocytes
miR-132	miR-132	miR-132	enhanced cardiac regeneration
miR-133			enhanced cardiac regeneration
miR-138			reduce cell death of cardiomyocytes
miR-140			increase cell death of cardiomyocytes
	miR-142-3p		unknown
miR-144/451			reduce cell death of cardiomyocytes
miR-150			increase cell death of cardiomyocytes
miR-155	miR-155	miR-155	reduce cell death of cardiomyocytes
	miR-167*		unknown
	miR-168*		unknown
	miR-171*		unknown
miR-181a			increase cell death of cardiomyocytes
miR-208			enhanced cardiac regeneration
miR-210			reduce cell death of cardiomyocytes
miR-214			reduce cell death of cardiomyocytes
	miR-219		unknown
miR-320			increase cell death of cardiomyocytes
miR-376b-5p			increase cell death of cardiomyocytes
	miR-398*		unknown
miR-499			reduce cell death of cardiomyocytes
miR-874			reduce cell death of cardiomyocytes

^*light regulated microRNAs