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. 2017 Aug 2;8:908. doi: 10.3389/fimmu.2017.00908

Figure 4.

Figure 4

Schematic of Rapid Expansion Protocol (REP) with transduction of tumor-infiltrating lymphocyte (TIL). TIL are thawed on day −5 and allowed to rest for 2 days. The resting period is followed by activation of the TIL with plate-bound anti-CD3 on day −3 and transduction is performed on day −1. Finally, the REP process is followed from days 0 to 14 with the exception that we omit the initial anti-CD3 stimulation on day 0. Genetically modified TIL are harvested and infused fresh on day 14 of the REP.