Positive Phase IIa OS data on Immuneering’s novel MEK inhibitor

18 June 2025

Cambridge, USA-based Immuneering Corporation (Nasdaq: IMRX) late yesterday announced positive data from its ongoing Phase IIa clinical trial evaluating atebimetinib (IMM-1-104), an oral, once-daily novel MEK inhibitor, in combination with modified gemcitabine/nab-paclitaxel (mGnP) in first-line pancreatic cancer patients.

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