Colonization of the stomach by the bacterium Helicobacter pylori can cause gastric cancer by secreting the CagA oncoprotein. Now, a Japanese laboratory has discovered that CagA disrupted Wnt/PCP signaling and altered the polarity in which the squamous cells of the developing gastric epithelium are arranged, causing the hyperproliferation of the stem cells.
Circle Pharma Inc. has selected CID-078 as its first clinical development candidate. CID-078 is an orally bioavailable macrocycle with dual cyclin A and B inhibitory activity that drives synthetic lethality in multiple tumor types.
Kelun-Biotech Biopharmaceutical Co. Ltd. raised HK$1.36 billion (US$174 million) in an IPO in Hong Kong to support its push into the increasingly competitive antibody-drug conjugate (ADC) market in China.
China’s Center for Drug Evaluation and South Korea’s Ministry of Food and Drug Safety cleared Transcenta Holdings to begin phase III pivotal trials of osemitamab (TST-001) in combination with nivolumab and chemotherapy for first-line treatment of HER2-negative, Claudin 18.2 expressing locally advanced or metastatic gastric or gastroesophageal cancer.
China’s Center for Drug Evaluation and South Korea’s Ministry of Food and Drug Safety cleared Transcenta Holdings to begin phase III pivotal trials of osemitamab (TST-001) in combination with nivolumab and chemotherapy for first-line treatment of HER2-negative, Claudin 18.2 expressing locally advanced or metastatic gastric or gastroesophageal cancer.
Hillstream Biopharma Inc. has signed an exclusive agreement with Applied Biomedical Science Institute (ABSI) to license technology for human antibodies targeting novel HER2 and HER3 conformational epitopes. The goal is to develop proprietary multiformat biologics, including bispecific antibodies and antibody-drug conjugates (ADCs).
Researchers at Jiangsu Hansoh Pharmaceutical Group Co. Ltd. and Shanghai Hansoh Biomedical Co. Ltd. have disclosed phosphatidylinositol 3-kinase (PI3K) inhibitors reported to be useful for the treatment of cancer and more.
Gastric cancer (GC) is the fourth most common cause of cancer-related deaths, causing more than 750,000 deaths in 2020. Platinum-based 5-fluorouracil (5-FU) combinations improve survival times compared to surgery alone, but emergent treatment resistance limits long-term clinical benefits. Accordingly, there is an urgent need to develop alternative approaches to overcoming chemoresistance.
Breakthroughs in early detection of cancer offer increasing hope for better outcomes and longer lives for individuals affected by malignancies. This year’s American Society of Clinical Oncology annual meeting highlighted strong results from several companies at the forefront of this potential transformation.
