C7R-GD2.CAR T Cells for Patients With GD2-expressing Brain Tumors (GAIL-B)

In this study, there are two treatment groups called Cohort 1 and Cohort 2. Cohort 1 is for patients with diffuse midline glioma, diffuse intrinsic pontine glioma, medulloblastoma, or another rare high-grade glioma that expresses GD2. Cohort 2 is for patients with a type of cancer called progressive diffuse intrinsic pontine glioma that expresses GD2. Because there is no standard treatment at this time, patients are asked to volunteer in a gene transfer research study using special immune cells called T cells. T cells are a type of white blood cell that help the body fight infection. This research study combines two different ways of fighting cancer: antibodies and T cells. Both antibodies and T cells have been used to treat cancer patients. They have shown promise but have not been strong enough to cure most patients. Researchers have found from previous research that they can put a new antibody gene into T cells that will make them recognize cancer cells and kill them. GD2 is a protein found on several different cancers. Researchers testing brain cancer cells found that many of these cancers also have GD2 on their surface. In a study for neuroblastoma in children, a gene called a chimeric antigen receptor (CAR) was made from an antibody that recognizes GD2. This gene was put into the patients own T cells and given back to 11 patients. The cells did grow for a while but started to disappear from the blood after 2 weeks. The researchers think that if T cells are able to l…

This description comes directly from the study's public registry record.

Jasia Mahdi, MD  ·  832-822-1750  ·  Jasia.Mahdi@bcm.edu

David Allen  ·  832-824-4391  ·  dlallen@bcm.edu

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