Matthew Biegler's questions to Allogene Therapeutics Inc (ALLO) leadership • Q2 2025
Question
Matthew Biegler asked if the company's perspective on the importance of cell expansion has changed for the lower tumor burden MRD setting, given that enhanced expansion was a key rationale for the now-discontinued FCA arm.
Answer
David Chang, CEO, clarified that their thinking has not changed. The company always recognized the MRD setting's low antigen environment was unique, which is why the trial was designed from the start with both FC and FCA arms to test different expansion hypotheses. He noted that unplanned data showing MRD conversion with the FC arm provided confidence to proceed with that regimen alone.