To assess the therapeutic effect of miR-192 in renal cancer, we injected A498 renal cancer cells expressing an EV or both EGR1 and HOXB9 (A498-EV and A498-EGR1+HOXB9, respectively) into the subcapsular space in the kidneys of mice. The gene discussed is HOXB9; the disease is renal carcinoma.