MOR209/ES414, a Novel Bispecific Antibody Targeting PSMA for the Treatment of Metastatic Castration-Resistant Prostate Cancer.

Treatment of metastatic, castration-resistant prostate cancer (mCRPC) remains a highly unmet medical need and current therapies ultimately result in disease progression. Immunotherapy is a rapidly growing approach for treatment of cancer but has shown limited success to date in the treatment of mCRPC. We have developed a novel humanized bispecific antibody, MOR209/ES414, built on the ADAPTIR (modular protein technology) platform, to redirect T-cell cytotoxicity toward prostate cancer cells by specifically targeting T cells through CD3ε to prostate cancer cells expressing PSMA (prostate-specific membrane antigen).

Rapid assays for quantitating cytokine gene expression without target amplification.

Many drug discovery efforts are focused on finding candidates that alter gene expression of the cytokines involved in inflammation, allergy, and cell-mediated immunity. Current methods used to evaluate gene expression such as northern blot and RT-PCR are laborious, time-consuming, expensive, and are not conducive to high throughput screening. High Performance Signal Amplification (HPSA( trade mark )) gene expression assays quantitate mRNA targets directly from cell lysate samples using DNA probe hybridization and fluorescent signal amplification.