Infection with Helicobacter pylori is a risk factor for the development of gastric cancer. H. pylori initiates a chronic inflammatory response that can lead to the production of excessive radical oxygen species (ROS), which in turn can activate oncogenic signaling pathways leading to gastric cancer development. SUMOylation is a post-translational modification mechanism in cells in response to reactions to stress. A team at The First Affiliated Hospital of Nanchang University hence set out to study the role of SUMO-activating enzyme subunit 1 (SAE1) in gastric cancer, since it is a SUMO-activating effector protein.
Medigene AG has selected initial clinical indications for its lead candidate, MDG-1015, specifically gastric cancer, ovarian cancer, myxoid/round cell liposarcoma and synovial sarcoma.
Hong Kong’s Hutchmed (China) Ltd. reported mixed phase III results of fruquintinib as a second-line combination therapy for advanced gastric cancer on Feb. 6, with the oral vascular endothelial growth factor receptor inhibitor hitting just one co-primary endpoint.
Accent Therapeutics Inc. has completed a $75 million series C financing to support progression of its lead programs through early clinical development.
There is increasing interest in studying exosome molecules, and particularly long non-coding RNAs (lncRNAs), in the diagnosis of gastric cancer. Microarray analysis was performed from samples obtained from patients with gastric cancer who underwent endoscopic resection.
Researchers at Guangzhou Salustier Biosciences Co. Ltd. and Jinan University (Guangdong) have identified selenium-containing heterocyclic compounds acting as GTPase KRAS (G12D mutant) inhibitors reported to be useful for the treatment of cancer.
Ensem Therapeutics Inc. has disclosed quinazoline derivatives acting as GTPase KRAS (G12D mutant) inhibitors reported to be useful for the treatment of cancer.
Obi Pharma Inc. has received FDA clearance for its IND application to conduct a phase I/II study of OBI-992, a novel antibody-drug conjugate (ADC) cancer therapy targeting TROP2. The trial will open shortly and aims to enroll patients with advanced solid tumors, including non-small-cell lung cancer, small-cell lung cancer and gastric cancer, although several other cancers are also potential targets.
MSD had a banner year at the ESMO Asia Congress earlier this month, presenting 14 abstracts on eight different types of cancers, including gastric, esophageal, colorectal, biliary tract, kidney, urothelial, breast and gynecological cancers. Ten of these studies were focused on Asian-related data. Roche AG, meanwhile, presented Asia-specific results from the phase III Alina study in patients with ALK-positive early stage non-small-cell lung cancer.
