MALAT1 and lung carcinoma: Interestingly, the H513, H1373, and H1385 lung cancer cell lines, originating from an AA patient, exhibited a higher level of MALAT1 and MCP-1 levels in both cells and their supernatants compared to the other three cell lines (A549, H460, and H520) developed from WA lung cancer patients (Figure 3D,E).