Fc receptor-mediated antibody-dependent cell-mediated cytotoxicity (ADCC) is an important mechanism of action (MOA) by which antibodies target diseased cells for elimination. Traditional methods for measuring ADCC require primary donor peripheral blood mononuclear cells (PBMCs) or purified natural killer (NK) cells that express Fc receptors on the cell surface. Killing of target cells is an endpoint of this pathway activation and is used in classic ADCC bioassays.
PBMCs and NK cells are notoriously difficult to isolate and culture. Furthermore, cultured cells can be a source of variability.
There is a Better Way
Watch this video to learn why traditional ADCC assays can be problematic. You’ll also learn a solution. Find out how to not only save time but also reduce assay variability.
For more details on the benefits of working with ADCC Reporter Bioassays go to the product page.
There you’ll see how standardized reagents in Promega ADCC Reporter Bioassays ensure better results and better consistency in an ADCC Reporter Bioassay that saves you time.
In his address to the clinicians, researchers, and patients at the American Association for Cancer Research meeting in April, US Vice President Joe Biden, revealed that the goal of the #cancermoonshot initiative is to accomplish 10 years of cancer research in just five years, effectively doubling the pace of cancer research (1).
Treatments developed from cancer research have come a long way with dramatic differences in the experiences and prognoses for patients, just looking back over the last 25 years. How can we double the pace of cancer research? The #cancermoonshot will one, encourage data sharing among researchers, particularly data from clinical trials. Second, it seeks to increase collaboration across industry, academic and government scientists—each community being positioned to make unique contributions to the field. And third, the initiative looks to change the current grants award process that encourages scientists to keep data and results “quiet” until they can be published or protected legally as intellectual property.
Immunotherapy is an especially hot field in cancer research (2) that relies on the immune system to better fight cancer. Continue reading →