Identification of tumor immune evasion mechanism using P0 and P3 cell lines

The emergence of immune resistance variants during immunotherapy is poorly understood. We generated a highly immune resistant cell line (P3) from a susceptible cell line (P0) by subjecting it to 3 rounds of in vivo immune selection. Subsequently, microarray analysis of P0 and P3 was performed to identify genes that may contribute to the increase in immune resistance.

8

Lin KY, Lu D, Hung CF, Peng S, Huang L, Jie C, Murillo F, Rowley J, Tsai YC, He L, Kim DJ, Jaffee E, Pardoll D, Wu TC