Toll like receptor 3 as an immunotherapeutic target for KRAS mutated colorectal cancer.

ABSTRACT: New therapeutic interventions are essential for improved management of patients with metastatic colorectal cancer (mCRC). This is especially critical for those patients whose tumors harbor a mutation in the KRAS oncogene (40-45% of all patients). This patient cohort is excluded from receiving anti-EGFR monoclonal antibodies that have added a significant therapeutic benefit for KRAS wild type CRC patients. Reovirus, a double stranded (ds) RNA virus is in clinical development for patients with chemotherapy refractory KRAS mutated tumors. Toll Like Receptor (TLR) 3, a member of the toll like receptor family of the host innate immune system is the pattern recognition motif for dsRNA pathogens. Using TLR3 expressing commercial HEK-BlueTM-hTLR3 cells we confirm that TLR3 is the host pattern reco

SUBMITTER: Maitra R 

PROVIDER: S-EPMC5471041 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature