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Albinger N, Müller S, Kostyra J, Kuska J, Mertlitz S, Penack O, Zhang C, Möker N, Ullrich E. Manufacturing of primary CAR-NK cells in an automated system for the treatment of acute myeloid leukemia. Bone Marrow Transplant 2024; 59:489-495. [PMID: 38253870 PMCID: PMC10994833 DOI: 10.1038/s41409-023-02180-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 01/24/2024]
Abstract
Acute myeloid leukemia (AML) still constitutes a dreadful disease with limited therapeutic options. Chimeric antigen receptor (CAR)-modified T cells struggle to target AML partly due to a lack of true AML-exclusive antigens and heterogeneity of the disease. Natural killer (NK) cells possess a high intrinsic killing capacity against AML and might be well suited for the treatment of this disease. However, the generation of primary CAR-NK cells can be difficult and time consuming. Therefore, robust systems for the generation of high numbers of CAR-NK cells under GMP conditions are required. Here we report on the automated generation of high numbers of primary CD33-targeting CAR-NK cells using the CliniMACS Prodigy® platform. Automated-produced CD33-CAR-NK cells showed similar phenotype and cytotoxicity compared to small-scale-produced CD33-CAR-NK cells in vitro and were able to strongly reduce leukemic burden in an OCI-AML2 NSG-SGM3 xenograft mouse model in vivo following a cross-site shipment of the cell product. This technology might be well suited for the generation of primary CAR-modified NK cells for a broad range of targets and could facilitate clinical transition.
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Affiliation(s)
- Nawid Albinger
- Goethe University, Department of Pediatrics, Experimental Immunology and Cell Therapy, Frankfurt am Main, Germany
- Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany
| | - Sabine Müller
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Julia Kostyra
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Jan Kuska
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Sarah Mertlitz
- Charité, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hematology, Oncology and Tumorimmunology, Berlin, Germany
| | - Olaf Penack
- Charité, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hematology, Oncology and Tumorimmunology, Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Berlin, Germany
| | - Congcong Zhang
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Nina Möker
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Evelyn Ullrich
- Goethe University, Department of Pediatrics, Experimental Immunology and Cell Therapy, Frankfurt am Main, Germany.
- Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany.
- German Cancer Consortium (DKTK) partner site Frankfurt/Mainz, Frankfurt am Main, Germany.
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Albinger N, Pfeifer R, Kreyenberg H, Schubert R, Schneider D, Kühn MWM, Penack O, Zhang C, Möker N, Ullrich E. Primary CD33-targeting CAR-NK cells for the treatment of acute
myeloid leukemia. KLINISCHE PADIATRIE 2022. [DOI: 10.1055/s-0042-1748710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- N Albinger
- Childrens Hospital, Experimental Immunology, Johann Wolfgang Goethe
University, Germany
| | - R Pfeifer
- Miltenyi Biotec, Bergisch Gladbach, Germany
| | | | | | | | - MWM Kühn
- University Hospital Mainz, Germany
| | - O Penack
- Charite, University Hospital Berlin, Germany
| | - C Zhang
- Miltenyi Biotec, Bergisch Gladbach, Germany
| | - N Möker
- Miltenyi Biotec, Bergisch Gladbach, Germany
| | - E Ullrich
- Childrens Hospital, Experimental Immunology, Johann Wolfgang Goethe
University, Germany
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Hejazi M, Zhang C, Bennstein SB, Balz V, Reusing SB, Quadflieg M, Hoerster K, Heinrichs S, Hanenberg H, Oberbeck S, Nitsche M, Cramer S, Pfeifer R, Oberoi P, Rühl H, Oldenburg J, Brossart P, Horn PA, Babor F, Wels WS, Fischer JC, Möker N, Uhrberg M. CD33 Delineates Two Functionally Distinct NK Cell Populations Divergent in Cytokine Production and Antibody-Mediated Cellular Cytotoxicity. Front Immunol 2022; 12:798087. [PMID: 35058934 PMCID: PMC8764454 DOI: 10.3389/fimmu.2021.798087] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/29/2021] [Indexed: 12/13/2022] Open
Abstract
The generation and expansion of functionally competent NK cells in vitro is of great interest for their application in immunotherapy of cancer. Since CD33 constitutes a promising target for immunotherapy of myeloid malignancies, NK cells expressing a CD33-specific chimeric antigen receptor (CAR) were generated. Unexpectedly, we noted that CD33-CAR NK cells could not be efficiently expanded in vitro due to a fratricide-like process in which CD33-CAR NK cells killed other CD33-CAR NK cells that had upregulated CD33 in culture. This upregulation was dependent on the stimulation protocol and encompassed up to 50% of NK cells including CD56dim NK cells that do generally not express CD33 in vivo. RNAseq analysis revealed that upregulation of CD33+ NK cells was accompanied by a unique transcriptional signature combining features of canonical CD56bright (CD117high, CD16low) and CD56dim NK cells (high expression of granzyme B and perforin). CD33+ NK cells exhibited significantly higher mobilization of cytotoxic granula and comparable levels of cytotoxicity against different leukemic target cells compared to the CD33- subset. Moreover, CD33+ NK cells showed superior production of IFNγ and TNFα, whereas CD33- NK cells exerted increased antibody-dependent cellular cytotoxicity (ADCC). In summary, the study delineates a novel functional divergence between NK cell subsets upon in vitro stimulation that is marked by CD33 expression. By choosing suitable stimulation protocols, it is possible to preferentially generate CD33+ NK cells combining efficient target cell killing and cytokine production, or alternatively CD33- NK cells, which produce less cytokines but are more efficient in antibody-dependent applications.
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Affiliation(s)
- Maryam Hejazi
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Congcong Zhang
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Sabrina B Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Vera Balz
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Sarah B Reusing
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany.,Department of Pediatric Oncology, Hematology and Clinical Immunology, Center for Child and Adolescent Health, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | | | - Keven Hoerster
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Stefan Heinrichs
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Helmut Hanenberg
- Department of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Essen, Germany
| | - Sebastian Oberbeck
- Department of Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital of Bonn, Bonn, Germany
| | - Marcus Nitsche
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Sophie Cramer
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Rita Pfeifer
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Pranav Oberoi
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Heiko Rühl
- Institute of Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, Germany
| | - Johannes Oldenburg
- Institute of Experimental Hematology and Transfusion Medicine, University Hospital of Bonn, Bonn, Germany
| | - Peter Brossart
- Department of Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital of Bonn, Bonn, Germany
| | - Peter A Horn
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Florian Babor
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Center for Child and Adolescent Health, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Winfried S Wels
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Johannes C Fischer
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Nina Möker
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
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Möker N, Peters S, Rauchenberger R, Ghinea N, Kunz C. Correction: Moeker, N.; et al. Antibody Selection for Cancer Target Validation of FSH-Receptor in Immunohistochemical Settings. Antibodies 2017, 6, 15. Antibodies (Basel) 2018. [PMCID: PMC6640680 DOI: 10.3390/antib7030031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Nina Möker
- MorphoSys AG, Discovery Alliance and Technologies, 82152 Planegg, Bavaria, Germany; (N.M.); (S.P.); (R.R.); (C.K.)
| | - Solveig Peters
- MorphoSys AG, Discovery Alliance and Technologies, 82152 Planegg, Bavaria, Germany; (N.M.); (S.P.); (R.R.); (C.K.)
| | - Robert Rauchenberger
- MorphoSys AG, Discovery Alliance and Technologies, 82152 Planegg, Bavaria, Germany; (N.M.); (S.P.); (R.R.); (C.K.)
| | - Nicolae Ghinea
- Curie Institute, Inserm-Tumoral Angiogenesis Unit, Translational Research Department, Curie Hospital, 75005-Paris, France;
| | - Christian Kunz
- MorphoSys AG, Discovery Alliance and Technologies, 82152 Planegg, Bavaria, Germany; (N.M.); (S.P.); (R.R.); (C.K.)
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Börngen K, Battle AR, Möker N, Morbach S, Marin K, Martinac B, Krämer R. The properties and contribution of the Corynebacterium glutamicum MscS variant to fine-tuning of osmotic adaptation. Biochimica et Biophysica Acta (BBA) - Biomembranes 2010; 1798:2141-9. [DOI: 10.1016/j.bbamem.2010.06.022] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 06/16/2010] [Accepted: 06/24/2010] [Indexed: 11/17/2022]
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Börngen K, Battle AR, Möker N, Morbach S, Marin K, Martinac B, Krämer R. Significance of the Corynebacterium Glutamicum YggB Protein in Fine-Tuning of Compatible Solute Accumulation. Biophys J 2010. [DOI: 10.1016/j.bpj.2009.12.1775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Abstract
The MtrB-MtrA two component system of Corynebacterium glutamicum was recently shown to be in involved in the osmostress response as well as cell wall metabolism. To address the question of whether the histidine protein kinase MtrB is an osmosensor, the kinase was purified and reconstituted into liposomes in a functionally active form. The activity regulation was investigated by varying systematically physicochemical parameters, which are putative stimuli that could be used by the bacterial cell to detect osmotic conditions. Membrane shrinkage was ruled out as a stimulus for activation of MtrB. Instead, MtrB was shown to be activated upon the addition of various chemical compounds, like sugars, amino acids, and polyethylene glycols. Because of the different chemical nature of the solutes, it seems unlikely that they bind to a specific binding site. Instead, they are proposed to act via a change of the hydration state of the protein shifting MtrB into the active state. For MtrB activation it was essential that these solutes were added at the same side as the cytoplasmic domains of the kinase were located, indicating that hypertonicity is sensed by MtrB via cytoplasmatically located protein domains. This was confirmed by the analysis of two MtrB mutants in which either the large periplasmic loop or the HAMP domain was deleted. These mutants were regulated similar to wild type MtrB. Thus, we postulate that MtrB belongs to a class of histidine protein kinases that sense environmental changes at cytoplasmatic protein domains independently of the periplasmic loop and the cytoplasmic HAMP domain.
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Affiliation(s)
- Nina Möker
- Institut für Biochemie der Universität zu Köln, Zülpicher Strasse 47, 50674 Köln, Germany
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Abstract
The two-component system MtrBA is involved in the osmostress response of Corynebacterium glutamicum. MtrB was reconstituted in a functionally active form in liposomes and showed autophosphorylation and phosphatase activity. In proteoliposomes, MtrB activity was stimulated by monovalent cations used by many osmosensors for the detection of hypertonicity. Although MtrB was activated by monovalent cations, they lead in vitro to a general stabilization of histidine kinases and do not represent the stimulus for MtrB to sense hyperosmotic stress.
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Affiliation(s)
- Nina Möker
- Institut für Biochemie der Universität zu Köln, Zülpicher Str. 47, D-50674 Köln, Germany
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Möker N, Brocker M, Schaffer S, Krämer R, Morbach S, Bott M. Deletion of the genes encoding the MtrA-MtrB two-component system of Corynebacterium glutamicum has a strong influence on cell morphology, antibiotics susceptibility and expression of genes involved in osmoprotection. Mol Microbiol 2004; 54:420-38. [PMID: 15469514 DOI: 10.1111/j.1365-2958.2004.04249.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The MtrAB two-component signal transduction system is highly conserved in sequence and genomic organization in Mycobacterium and Corynebacterium species, but its function is completely unknown. Here, the role of MtrAB was studied with C. glutamicum as model organism. In contrast to M. tuberculosis, it was possible to delete the mtrAB genes in C. glutamicum. The mutant cells showed a radically different cell morphology and were more sensitive to penicillin, vancomycin and lysozyme but more resistant to ethambutol. In order to identify the molecular basis for this pleiotropic phenotype, the mRNA profiles of mutant and wild type were compared with DNA microarrays. Three genes showed a more than threefold increased RNA level in the mutant, i.e. mepA (NCgl2411) encoding a putative secreted metalloprotease, ppmA (NCgl2737 ) encoding a putative membrane-bound protease modulator, and lpqB encoding a putative lipoprotein of unknown function. Expression of plasmid-encoded mepA in Escherichia coli led to elongated cells that were hypersensitive to an osmotic downshift, supporting the idea that peptidoglycan is the target of MepA. The mRNA level of two genes was more than fivefold decreased in the mutant, i.e. betP and proP which encode transporters for the uptake of betaine and proline respectively. The microarray results were confirmed by primer extension and RNA dot blot experiments. In the latter, the transcript level of genes involved in osmoprotection was tested before and after an osmotic upshift. The mRNA level of betP, proP and lcoP was strongly reduced or undetectable in the mutant, whereas that of mscL (mechanosensitive channel) was increased. The changes in cell morphology, antibiotics susceptibility and the mRNA levels of betP, proP, lcoP, mscL and mepA could be reversed by expression of plasmid-encoded copies of mtrAB in the DeltamtrAB mutant, confirming that these changes occurred as a consequence of the mtrAB deletion.
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Affiliation(s)
- Nina Möker
- Institut für Biochemie der Universität zu Köln, D-50674 Köln, Germany
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