Simcere/Zenshine/Xianxiang has submitted the IND application for the CDH6 antibody-drug conjugate (ADC) SIM0505 in China. According to the company statement, this ADC is being developed as a potential treatment for malignant tumors, such as ovarian and renal cancer. CDH6 is a type II classical cadherin, also known as K-cadherin, consisting of 790 amino acids, located in the lateral basement membrane of epithelial cells, where it mediates calcium-dependent cell-cell adhesion. CDH6 is expressed in various cancer types, including kidney, ovarian, and thyroid cancers. CDH6‐activated αIIbβ3 crosstalks with α2β1 to trigger cellular adhesion SIM0505 SIM0505 is a CDH6-targeting antibody-drug conjugate (ADC) by linking a CDH6-specific monoclonal antibody, which binds selectively to tumor cells, with camptothecin toxoid molecules. The company described the product is designed by combining the tumor targeting of antibodies with the high-efficiency killing effect of toxin molecules, while avoiding...
China Biotech XYZ Shares Updates Related to New Drug Development in China