Car T Cell Therapy (1 of 2) (IMAGE) La Jolla Institute for Immunology Caption CAR T cells lacking Nr4a transcription factors regress tumors and prolong survival in mice Credit Joyce Chen, La Jolla Institute for Immunology Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.