MicroRNA helps cancer evade immune system
Salk researchers uncover how oxygen-deprived tumors survive physique's immune response. Right here, seen areas of hypoxia in tumor samples correlate with cell signaling linked to suppressing the immune system. Credit score: Salk Institute The immune system routinely destroys dysfunctional cells reminiscent of most cancers cells, however cancerous tumors typically survive nonetheless. A brand new examine by Salk scientists reveals one methodology by which fast-growing tumors evade anti-tumor immunity. The Salk crew uncovered two gene-regulating molecules that alter cell signaling inside tumor cells to outlive and subvert the physique's regular immune response, in line with a September 18, 2017, paper in Nature Cell Biology . The invention...