LINC01123 and cholangiocarcinoma: Since HCCC-9810 and HUCCT1 are essential CCA cell lines20 and showed a relatively high sensitivity to LINC01123, the results illustrated that the cellular activities closely related to cancer aggravation include proliferation,21 migration22,23 and invasion22,23 of CCA cells were inhibited by the downregulation of LINC01123.