FASTKD2 and heart failure: For example, through competing for a HF-associated miRNA hsa-miR-320a, [48], lincRNA ENSG00000251628 in M6 could regulate mitochondria- and energy-associated genes such as LRPPRC, FASTKD2, ACADSB and ATP11A. These results provide valuable sources for further exploring the roles of lincRNAs in heart failure, which needs experimental validation in animals and even clinical validation in the future.