The following keywords were used in combination for searches: (“long non-coding RNA” OR “lncRNA”), (“FLVCR1-AS1” OR “Feline Leukemia Virus Subgroup C cellular receptor 1 antisense RNA 1”), (“FBXL19-AS1” OR “F-Box and Leucine-Rich Repeat Protein 19 anti-sense RNA 1”), AND (“carcinoma” OR “cancer” OR “neoplasm”). This evidence concerns the gene FBXL19 and cancer.