According to the last updated (September 2021) information by the Lnc2Cancer version 3 database (http://www.bio-bigdata.com/lnc2cancer, accessed on 30 September 2021), mean expression of FLVCR1-AS1 and FBXL19-AS1 in cancer and normal tissue is shown in Figure 3 and Figure 4. Here, FLVCR1 is linked to cancer.