GAPLINC and cancer: Recent studies have reported that lncRNAs are involved in several types of cancer including promoting cell proliferation and migration.29 However, it has been recognized that lncRNAs participate in diverse cellular processes such as chromatin remodelling, transcription, post‐transcriptional processing and intracellular trafficking.30, 31, 32 In this study, we investigated the role of GAPLINC in HUVEC cells and the potential role of lncRNA for CLI patient.