Long noncoding RNAs (lncRNAs) are nonprotein coding transcripts that are longer than 200 nucleotides.10, 11 Recent research suggest that dysregulation of lncRNAs is frequently identified in diverse varieties of cancers and plays pivotal roles in regulation of tumor growth and metastasis.12, 13 ABHD11 Antisense RNA1(ABHD11‐AS1), located at the human chromosome 7 q11.23, has been identified as an oncogene in multiple cancers. The gene discussed is PTGDR; the disease is cancer.