Research on cell therapy, including car t-cell therapy, is ongoing and has led to various developments and recognitions in the field of oncology. Some individuals, including Dr. Patrick Hwu and Zelig Eshhar, have been noted for their work in this area, with Eshhar having passed away. The field of cell therapy continues to evolve, with companies and researchers exploring new approaches, including ai-designed cell therapies and immune cell treatments for cancer and other diseases.