Summary
Patient T cells are engineered with chimeric receptors to recognise and kill cancer cells.
In depth
T cells are collected, engineered with a receptor fusing an antibody fragment to T cell signalling domains, expanded and infused. Highly effective in B cell leukaemias and lymphomas; risks include cytokine release syndrome and neurotoxicity. Solid tumours are harder.
Costs are high; manufacturing takes weeks. Solid tumours are hard due to antigen heterogeneity and a hostile microenvironment. Allogeneic off-the-shelf products are being developed.
Example: CAR-T trials also target lupus.
Frequently asked questions
What is CAR-T Cell Therapy?
Patient T cells are engineered with chimeric receptors to recognise and kill cancer cells.
Which area of biology covers CAR-T Cell Therapy, and how advanced is it?
CAR-T Cell Therapy is one of the 52 topics in Immunology & Disease. It is rated Advanced, so it suits learners who want specialist depth. Related topics in this area include Monoclonal Antibodies, Immune Checkpoint Therapy, Transplant Rejection.
Can you give an example of CAR-T Cell Therapy?
Tisagenlecleucel targets CD19.
What should I learn before CAR-T Cell Therapy?
Work through the Beginner topics in Immunology & Disease first, such as Immune System, Viruses, Innate Immunity, then return to CAR-T Cell Therapy. Advanced topics assume the Intermediate vocabulary.
What topics are related to CAR-T Cell Therapy?
The closest topics to CAR-T Cell Therapy are Monoclonal Antibodies, Immune Checkpoint Therapy, Transplant Rejection, Innate Lymphoid Cells. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand CAR-T Cell Therapy?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for CAR-T Cell Therapy. To practise the whole of Immunology & Disease, use the Immunology & Disease quiz.
How is CAR-T Cell Therapy different from Monoclonal Antibodies?
CAR-T Cell Therapy: Patient T cells are engineered with chimeric receptors to recognise and kill cancer cells. Monoclonal Antibodies: Identical antibodies from a single B cell clone, used in diagnostics and cancer therapy. Read both side by side and note what each one explains.
How should I study CAR-T Cell Therapy step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Monoclonal Antibodies and explain the difference aloud. Finally, take the Immunology & Disease quiz and come back to this page for any question you miss.