Empowered Patient Podcast Antibody Drug Conjugate Targets Claudin 18.2 to Treat Gastric Cancer with Joe Ferra Elevation Oncology
Joe Ferra, CEO of Elevation Oncology, highlights the unmet needs in gastric cancer and the potential of targeting Claudins, proteins involved in cell adhesion. The current competitive landscape of antibody drug conjugates (ADCs) confirms the promise of a targeted therapy that delivers a cytotoxic drug directly to cancer cells. Targeting Claudin 18.2 with an ADC approach offers an opportunity to treat a broader range of tumors expressing a lower level of Claudin 18.2 than those currently treated by CAR-T therapy. This approach is being investigated as a single-agent drug with promise for use in combination for gastric cancer, pancreatic cancer and esophageal cancer.
Joe explains, "As you likely know, in the continuum of cancer drugs, you have chemotherapy on one end that indiscriminately kills everything it touches. On the other end, you have uber-targeted therapies looking at specific drivers of what’s driving that specific tumor. In our case at Elevation Oncology, we’re focused on what we like to call selected targeted oncology drugs so that we are using the unique characteristics of the tumor to target and meet in a targeted way attempt to kill the tumor for a better outcome for the patient."
"Gastric cancer in and of itself was an area where Claudin 18.2 is known to be highly expressed, but for gastric cancer, to your point, there’s a huge unmet need. For most patients, once they’re in second line or third line, the opportunity for drugs that are available to them today is, unfortunately for all of us, very dismal. We think there’s a significant opportunity to utilize a Claudin 18.2 antibiotic drug conjugate for overall better outcomes for patients living with gastric cancer."
"We quickly saw an ADC approach as an opportunity to treat a broader range of Claudin 18.2 expression. Now, as I’m sure you’re aware, in any target in any tumor, there’s always a range of expression for Claudin 18.2. In gastric cancer, it’s known that as much as 80% of gastric cancer expressed Claudin 18.2 at some level. With that expression, we think an ADC approach will be able to treat a broader range of expression."
#ElevationOncology #ADC #AntibodyDrugConjugate #SolidTumors #Claudin182 #Claudins #Cancer