Spotlight on Mobocertinib (TAK-788) in NSCLC with EGFR Exon 20 Insertion Mutations.

ABSTRACT: The EGFR exon 20 insertion (EGFRex20ins) mutations are the third most common EGFR mutations seen in non-small cell lung cancer (NSCLC). More than 50 variants of EGFRex20ins mutations have been identified with A767_V769dupASV being the most common variant across multiple surveys. Treatment with currently available EGFR tyrosine kinase inhibitors (TKIs) including osimertinib is generally ineffective. Amivantamab (JNJ-372), a bispecific monoclonal antibody against EGFR and MET, has recently been approved by the US FDA for patients with advanced or metastatic NSCLC harboring EGFRex20ins mutations after disease progression on platinum-based chemotherapy. Among all the TKIs in clinical development, mobocertinib (TAK-788) has been granted priority review by the FDA for the same indication as amivantamab. Here, we provide a concise review on mobocertinib, with a focus on its chemical structure, preclinical data, and phase 1/2 trial results. Future directions will likely focus on combination approach such as TKI plus chemotherapy in the first-line setting, designing drugs with CNS activity, and exploring disease characteristics of various EGFRex20ins mutation variants and how they may affect treatment response.

SUBMITTER: Zhang SS 

PROVIDER: S-EPMC8286072 | biostudies-literature |

REPOSITORIES: biostudies-literature