Empowered Patient Podcast

Allison Jacob, Senior Medical Director at Adaptive Biotechnologies, uses their technology to decode the genetic language of the immune system and develop clinical diagnostics and therapeutics for hematologic malignancies. With a focus on the adaptive immune system and the receptors of B and T cells, the platform is used to identify, monitor and precisely quantify tumor cells over time. In the past, MRD stood for minimal residual disease, but due to more accurate testing, the goal now is measurable residual disease, MRD, negativity. Allison explains, "The clonoSEQ technology essentially looks at rearrangements in the DNA of proteins that are expressed on B cells, and we're harnessing something that the immune system created for us. So, unlike other genes that we talk about in cancer, let's say like BRCA1, where you have a normal version of that and a mutated version of that, B-cell receptors are constantly having to shuffle and create new gDNA sequences, again, to be able to recognize these foreign invaders."