Novel immunotherapy prevents cervical, lung cancer in mice

Questex LLC | February 15, 2019

Researchers at the University of Louisville have been testing a protein-based molecule they originally developed to boost the power of T cells in treating cancer. But in the course of testing the protein in mice, they made a surprising discovery: The drug, dubbed SA-4-1BBL, protected normal mice from developing cancer in the first place. The team developed SA-4-1BBL to be used in conjunction with adaptive T cells that would be trained to target tumors for destruction. But when they gave the drug by itself to healthy mice, and then exposed the mice to cervical and lung cancer cells, the animals were largely protected against tumor development for more than eight weeks. The researchers reported their findings in the journal Cancer Research. "The novelty we are reporting is the ability of this molecule to generate an immune response that patrols the body for the presence of rare tumor cells and to eliminate cancer before it takes hold in the body," said Haval Shirwan, Ph.D., a professor at the University of Louisville Institute for Cellular Therapeutics, in a statement.

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Globenewswire | March 27, 2023

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Businesswire | May 23, 2023

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CELL AND GENE THERAPY, INDUSTRY OUTLOOK

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Globenewswire | May 10, 2023

Adaptive Biotechnologies Corporation a commercial stage biotechnology company that aims to translate the genetics of the adaptive immune system into clinical products to detect and treat disease, announced that the U.S. Food and Drug Administration has accepted an investigational new drug (IND) application submitted by its collaborator, Genentech, a member of the Roche Group, for a T-cell receptor (TCR) based T-Cell Therapy. This is the first TCR-based therapeutic product candidate to advance into clinical development based on Adaptive’s collaboration with Genentech in oncology. “This IND acceptance reaffirms the value of our immune medicine platform and Adaptive’s ability to identify and characterize clinical grade, therapeutic T-cell receptors, which is the cornerstone of our drug discovery capabilities,” said Chad Robins, chief executive officer and co-founder, Adaptive Biotechnologies. “We look forward to supporting Genentech’s world-class team of scientists and drug developers to advance this potentially life-saving therapy into the clinic for patients with solid tumors.” Under the terms of Adaptive and Genentech’s collaboration agreement, Genentech has responsibility for clinical, regulatory and commercialization efforts for any T-Cell Therapy product candidate. Adaptive reiterates its full year revenue guidance in the range of $205 to $215 million. About Adaptive Biotechnologies Adaptive Biotechnologies is a commercial-stage biotechnology company focused on harnessing the inherent biology of the adaptive immune system to transform the diagnosis and treatment of disease. We believe the adaptive immune system is nature’s most finely tuned diagnostic and therapeutic for most diseases, but the inability to decode it has prevented the medical community from fully leveraging its capabilities. Our proprietary immune medicine platform reveals and translates the massive genetics of the adaptive immune system with scale, precision and speed. We apply our platform to partner with biopharmaceutical companies, inform drug development, and develop clinical diagnostics across our two business areas: Minimal Residual Disease (MRD) and Immune Medicine. Our commercial products and clinical pipeline enable the diagnosis, monitoring, and treatment of diseases such as cancer, autoimmune disorders, and infectious diseases. Our goal is to develop and commercialize immune-driven clinical products tailored to each individual patient.

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