A variant of H19 transcript regulates EMT and oral cancer progression.

Oral cancer is one of the most common malignant tumors of the head and neck, and it continues to represent a serious public health problem. Recent reports show the involvement of H19 long noncoding RNA (LncRNA) in oncogenesis but its mechanism associated with oral cancer remains unclear. Here, we identify an H19 transcript variant that lacks exon 4 in oral cancer specimens and carcinoma-derived cells.