Pionyr Immunotherapeutics, Inc announced it has begun dosing patients in its Phase 1b expansion study investigating PY159 in patients with prioritized cancer types: ovarian cancer, pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), triple negative breast cancer (TNBC), HR+HER2- breast cancer, head and neck squamous cell carcinomas (HNSCC), and colorectal cancer (CRC).
September 20, 2022
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