EpiCept is utilizing its R&D resources and capabilities to discover and develop novel chemical compounds that induce apoptosis.

Cancerous cells often exhibit unchecked growth caused by the disabling or absence of the natural process of programmed cell death, which is called apoptosis. Apoptosis is normally triggered to destroy a cell from within when it outlives its purpose or it is seriously damaged. One of the most promising approaches in the fight against cancer is to selectively induce apoptosis in cancer cells, thereby checking, and perhaps reversing, the improper cell growth.

EpiCept’s proprietary apoptosis screening technology can efficiently identify new cancer drug candidates and molecular targets that selectively induce apoptosis in cancer cells through the use of chemical genetics and its proprietary live cell high-throughput caspase-3 screening technology.

Chemical genetics is a research approach investigating the effect of small molecule drug candidates on the cellular activity of a protein, enabling researchers to determine the protein's function. Using this approach with its proprietary caspase-3 screening technology, EpiCept researchers can focus their investigation on the cellular activity of small molecule drug candidates and their relationship to apoptosis. The focus on apoptosis is achieved by screening for the activity of caspase-3, an enzyme with an essential role in cleaving other important proteins necessary to cause cell death through apoptosis.

This combination of chemical genetics and caspase-3 screening technology allows EpiCept's researchers to discover and rapidly test the effect of small molecules on pathways and molecular targets crucial to apoptosis, and gain insights into their potential as new anticancer agents. This screening technology is particularly versatile and can be adapted for almost any cell type that can be cultured, and it can measure caspase activation inside multiple cell types (e.g. cancer cells, immune cells, or cell lines from different organ systems or genetically engineered cells). This allows researchers to find potential drug candidates that are selective for specific cancer types, which may help identify candidates that provide increased therapeutic benefit and reduced toxicity.

EpiCept has identified several families of compounds with potentially novel mechanisms that induce apoptosis in cancer cells. Several compounds from within these families have progressed to lead drug candidate status with proven pre-clinical efficacies in tumor models and identified molecular targets.

EpiCept continues to screen additional compounds with the intent of identifying new potential drug candidates while also advancing the lead candidates it has already identified.

Learn more about EpiCept’s Novel Approach to Treating Pain.