#AACR26 Safety signals as expected: asthenia, arthralgias, hypothyroidism. Radiographic RR 62.5%. 87.5% of patients underwent resection (89% of those R0). pCR rate 27.5% (8.3% in PDL1 negative, 50% in PDL1 high). High CD39 density as a potential biomarker? Enrollment ongoing. https://t.co/QIEE7x7F4a