Similarly, in gastric cancer, it contributes to OXP-resistance via the HOTAIR/miR-195-5p/ABCG2 axis, where the lncRNA HOTAIR acts as a ceRNA to sponge miR-195-5p, thereby upregulating ABCG2 expression and promoting OXP-resistance in cancer cells [102]. Here, ABCG2 is linked to cancer.