Many genes involved in tuberculosis susceptibility (e.g., NRAMP1 (SLC11A1), IFNG, NOS2A, VDR, ISG15, TACO, TLR1, TLR, IL18R1, chemokines, PADI, DUSP14, MBL, and MASP-2) have been subjected to epigenetic modification.
This review describes how host phagocytic cellular Coronin-1A gene epigenomics can be used to understand the subversive strategy adopted by M. tuberculosis to avoid encounter with the harsh environment within the phagocytic vacuole, and how it may provide a novel approach for the prevention and treatment of tuberculosis.
Recent reports have indicated that cholesterol-dependent association of tryptophan-aspartate containing coat protein (TACO) plays a crucial role in the entry/survival of Mycobacterium tuberculosis within human macrophages.