Scalable generation of functional human iPSC-derived CAR-macrophages that efficiently eradicate CD19-positive leukemia.

Background: Macrophages have recently become attractive therapeutics in cancer immunotherapy. The potential of macrophages to infiltrate and influence solid malignancies makes them promising targets for the chimeric antigen receptor (CAR) technology to redirect their stage of polarization, thus enhancing their anticancer capacities. Given the emerging interest for CAR-macrophages, generation of such cells so far mainly depends on peripheral blood monocytes, which are isolated from the respective donor prior to genetic manipulation.

GMP-Compliant Manufacturing of TRUCKs: CAR T Cells targeting GD and Releasing Inducible IL-18.

Chimeric antigen receptor (CAR)-engineered T cells can be highly effective in the treatment of hematological malignancies, but mostly fail in the treatment of solid tumors. Thus, approaches using 4 advanced CAR T cells secreting immunomodulatory cytokines upon CAR signaling, known as TRUCKs (""), are currently under investigation. Based on our previous development and validation of automated and closed processing for GMP-compliant manufacturing of CAR T cells, we here present the proof of feasibility for translation of this method to TRUCKs.

Generation of an NFκB-Driven Alpharetroviral "All-in-One" Vector Construct as a Potent Tool for CAR NK Cell Therapy.

Immune cell therapeutics are increasingly applied in oncology. Especially chimeric antigen receptor (CAR) T cells are successfully used to treat several B cell malignancies. Efforts to engineer CAR T cells for improved activity against solid tumors include co-delivery of pro-inflammatory cytokines in addition to CARs, either constitutive cytokine expression or inducible cytokine expression triggered by CAR recognition of its target antigen-so-called "T cells redirected for universal cytokine-mediated killing" (TRUCKs) or fourth-generation CARs.

Coup-TF: A maternal factor essential for differentiation along the embryonic axes in the sea urchin Paracentrotus lividus.

Coup-TF, a member of the nuclear receptor super-family, is present in the pool of maternal mRNAs and proteins in the sea urchin egg. The presence of this protein seems to be essential for the execution of the early developmental program, leading to all three embryonic layers. Our results demonstrate that Pl-Coup-TF morphants, i.