Targeted dual inhibition of c-Met/VEGFR2 signalling by foretinib improves antitumour effects of nanoparticle paclitaxel in gastric cancer models.

Elevated expression of multiple growth factors and receptors including c-Met and VEGFR has been reported in gastric adenocarcinoma (GAC) and thus provides a potentially useful therapeutic target. The therapeutic efficacy of foretinib, a c-Met/VEGFR2 inhibitor, was determined in combination with nanoparticle paclitaxel (NPT) in GAC. Animal studies were conducted in NOD/SCID mice in subcutaneous and peritoneal dissemination xenografts.

Saccharide analog, 2-deoxy-d-glucose enhances 4-1BB-mediated antitumor immunity via PD-L1 deglycosylation.

Triple-negative breast cancer (TNBC) lacks a well-defined molecular target and is associated with poorer outcomes compared to other breast cancer subtypes. Programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) blockade therapy shows a 10% to 20% response rate in TNBC patients. Our previous studies show that PD-L1 proteins are heavily glycosylated in TNBC, and the glycosylation plays an important role in the PD-L1 protein's stability and immunosuppressive function.

Alternative polyadenylation drives oncogenic gene expression in pancreatic ductal adenocarcinoma.

Alternative polyadenylation (APA) is a gene regulatory process that dictates mRNA 3'-UTR length, resulting in changes in mRNA stability and localization. APA is frequently disrupted in cancer and promotes tumorigenesis through altered expression of oncogenes and tumor suppressors. Pan-cancer analyses have revealed common APA events across the tumor landscape; however, little is known about tumor type-specific alterations that may uncover novel events and vulnerabilities.