Most patients with non-small-cell lung cancer (NSCLC) develop acquired drug resistance to EGFR inhibitors. Osimertinib, a third-generation inhibitor, often sees its therapeutic effect reduced due to the C797S mutation of EGFR exon 20, which blocks the binding of Cys797 to osimertinib.

Researchers at Dana-Farber Cancer Institute are advancing a fourth-generation allosteric EGFR inhibitor, EAI-432, to treat non-small-cell lung cancer driven by mutations in the EGFR gene, particularly the L858R mutation.

KSQ Therapeutics Inc., in collaboration with The University of Texas MD Anderson Cancer Center and the Cell Therapy Manufacturing Center (CTMC), have announced FDA clearance of an IND application for a phase I/II study of KSQ-001EX, KSQ’s lead engineered tumor-infiltrating lymphocyte (eTIL) program.

In less than one week, Innovent Biologics Inc. has seen two NDAs for non-small-cell lung cancer accepted for review by China’s National Medical Products Administration, and both are firsts for China. The NDA for IBI-351 under priority review marks China’s first NDA for a KRAS G12C inhibitor, and the NDA for taletrectinib is the first global submission for the ROS1 inhibitor.

In less than one week, Innovent Biologics Inc. has seen two NDAs for non-small-cell lung cancer accepted for review by China’s National Medical Products Administration, and both are firsts for China. The NDA for IBI-351 under priority review marks China’s first NDA for a KRAS G12C inhibitor, and the NDA for taletrectinib is the first global submission for the ROS1 inhibitor.

Repare Therapeutics Inc. has unveiled two programs targeted to enter the clinic next year.

Alone or combined with chemotherapy, radiation therapy (RT) is the standard therapeutic option for the majority of non-small-cell lung cancer (NSCLC) cases. Unfortunately, the proportion of patients that experience local-regional relapse can reach 50% of cases. Data from previous investigations link KRAS mutations to radioresistance.