EBAG9 and neoplasm: A densitometry analysis of western blot in ImageJ software showed that the RCAS1 level was drastically reduced, by 17-fold, in the JOL2888-treated tumors, whereas no considerable decrease was detected in the vector control group, even though JOL2889 (in vivo tumor passaged JOL2867 vector control strain [ΔtrpA ΔtrpE Δasd + pJHL270]) exhibited moderate tumor reduction.