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Lee SY, Fierro J, Dipasquale J, Bastian A, Tran AM, Hong D, Chin B, Nguyen-Lee PJ, Mazal S, Espinal J, Thomas T, Dou H. Engineering Human Circulating Monocytes/Macrophages by Systemic Deliverable Gene Editing. Front Immunol 2022; 13:754557. [PMID: 35663976 PMCID: PMC9159279 DOI: 10.3389/fimmu.2022.754557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
Delivery of plasmid DNA to transfect human primary macrophages is extremely difficult, especially for genetic engineering. Engineering macrophages is imperative for the treatment of many diseases including infectious diseases, cancer, neurological diseases, and aging. Unfortunately, plasmid does not cross the nuclear membranes of terminally differentiated macrophages to integrate the plasmid DNA (pDNA) into their genome. To address this issue, we have developed a core-shell nanoparticle (NP) using our newly created cationic lipid to deliver the anti-inflammatory cytokine IL-4 pDNA (IL-4pDNA-NPs). Human blood monocyte-derived macrophages (MDM) were effectively transfected with IL-4pDNA-NPs. IL-4pDNA-NPs were internalized in MDM within 30 minutes and delivered into the nucleus within 2 hours. Exogenous IL-4 expression was detected within 1 - 2 days and continued up to 30 days. Functional IL-4 expression led to M2 macrophage polarization in vitro and in an in vivo mouse model of inflammation. These data suggest that these NPs can protect pDNA from degradation by nucleases once inside the cell, and can transport pDNA into the nucleus to enhance gene delivery in macrophages in vitro and in vivo. In this research, we developed a new method to deliver plasmids into the nucleus of monocytes and macrophages for gene-editing. Introducing IL-4 pDNA into macrophages provides a new gene therapy solution for the treatment of various diseases.
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Affiliation(s)
- So Yoon Lee
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Javier Fierro
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Jake Dipasquale
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Anthony Bastian
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - An M Tran
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Deawoo Hong
- Biomedical Sciences Graduate School, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Brandon Chin
- Biomedical Sciences Graduate School, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Paul J Nguyen-Lee
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Sarah Mazal
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Jamil Espinal
- Biomedical Sciences Graduate School, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Tima Thomas
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
| | - Huanyu Dou
- Department of Molecular and Translational Medicine of Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States.,Biomedical Sciences Graduate School, Texas Tech University Health Sciences Center at El Paso, El Paso, TX, United States
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2
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Kaltenbacher T, Löprich J, Maresch R, Weber J, Müller S, Oellinger R, Groß N, Griger J, de Andrade Krätzig N, Avramopoulos P, Ramanujam D, Brummer S, Widholz SA, Bärthel S, Falcomatà C, Pfaus A, Alnatsha A, Mayerle J, Schmidt-Supprian M, Reichert M, Schneider G, Ehmer U, Braun CJ, Saur D, Engelhardt S, Rad R. CRISPR somatic genome engineering and cancer modeling in the mouse pancreas and liver. Nat Protoc 2022; 17:1142-1188. [PMID: 35288718 DOI: 10.1038/s41596-021-00677-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 12/07/2021] [Indexed: 12/23/2022]
Abstract
Genetically engineered mouse models (GEMMs) transformed the study of organismal disease phenotypes but are limited by their lengthy generation in embryonic stem cells. Here, we describe methods for rapid and scalable genome engineering in somatic cells of the liver and pancreas through delivery of CRISPR components into living mice. We introduce the spectrum of genetic tools, delineate viral and nonviral CRISPR delivery strategies and describe a series of applications, ranging from gene editing and cancer modeling to chromosome engineering or CRISPR multiplexing and its spatio-temporal control. Beyond experimental design and execution, the protocol describes quantification of genetic and functional editing outcomes, including sequencing approaches, data analysis and interpretation. Compared to traditional knockout mice, somatic GEMMs face an increased risk for mouse-to-mouse variability because of the higher experimental demands of the procedures. The robust protocols described here will help unleash the full potential of somatic genome manipulation. Depending on the delivery method and envisaged application, the protocol takes 3-5 weeks.
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Affiliation(s)
- Thorsten Kaltenbacher
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Jessica Löprich
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Roman Maresch
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Julia Weber
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Sebastian Müller
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Rupert Oellinger
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Nina Groß
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Joscha Griger
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Niklas de Andrade Krätzig
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Petros Avramopoulos
- Institute of Pharmacology and Toxicology, Technical University of Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Deepak Ramanujam
- Institute of Pharmacology and Toxicology, Technical University of Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Sabine Brummer
- Institute of Pharmacology and Toxicology, Technical University of Munich, Munich, Germany
| | - Sebastian A Widholz
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Stefanie Bärthel
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Experimental Cancer Therapy, Technical University of Munich, Munich, Germany
| | - Chiara Falcomatà
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Experimental Cancer Therapy, Technical University of Munich, Munich, Germany
| | - Anja Pfaus
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Ahmed Alnatsha
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | - Julia Mayerle
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany.,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marc Schmidt-Supprian
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany.,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Experimental Hematology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Maximilian Reichert
- Department of Medicine II, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Günter Schneider
- Department of Medicine II, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Ursula Ehmer
- Department of Medicine II, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christian J Braun
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany.,Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dieter Saur
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Experimental Cancer Therapy, Technical University of Munich, Munich, Germany.,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Medicine II, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Stefan Engelhardt
- Institute of Pharmacology and Toxicology, Technical University of Munich, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Roland Rad
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany. .,Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany. .,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany. .,Department of Medicine II, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.
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6
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Yamada Y, Tabata M, Abe J, Nomura M, Harashima H. In Vivo Transgene Expression in the Pancreas by the Intraductal Injection of Naked Plasmid DNA. J Pharm Sci 2017; 107:647-653. [PMID: 28989012 DOI: 10.1016/j.xphs.2017.09.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 09/05/2017] [Accepted: 09/22/2017] [Indexed: 12/19/2022]
Abstract
Patients with type I diabetes, which is caused by the destruction of pancreatic islets, now require regular therapeutic injections of insulin. The use of transgene therapy represents an alternate and potent strategy for the treatment of type I diabetes. However, only a limited number of studies regarding in vivo gene delivery targeting the pancreas and islets have been reported. Here, we report on the possibility of in vivo transgene expression in the pancreas by the intraductal injection of naked plasmid DNA (pDNA). Gene expression activities were detected in the pancreas of mice after the injection of naked pDNA encoding luciferase into the common bile duct. We then investigated the effects of injection dose, volume, and speed on gene delivery and determined the optimal conditions for the delivery of pDNA to the pancreas. Exogenous luciferase mRNA was detected in the pancreatic islets by reverse transcription PCR analysis. Moreover, no injury was detected in the liver, the common bile duct, or the pancreas over time after the injection. These findings indicate that the intraductal injection of naked pDNA promises to be a useful technique for in vivo gene delivery targeted to pancreatic tissue and islets.
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Affiliation(s)
- Yuma Yamada
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Mai Tabata
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Jiro Abe
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan; Department of Pediatrics, Hokkaido University Hospital, Kita-15, Nishi-7, Kita-ku, Sapporo 060-8638, Japan
| | - Masatoshi Nomura
- Department of Endocrine and Metabolic Diseases/Diabetes Mellitus, Kyushu University Hospital, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Hideyoshi Harashima
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan.
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8
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Wang P, Ross A, Yoo B, Yang J, Farrar C, Ran C, Pantazopoulos P, Medarova Z, Moore A. Magnetic resonance imaging of intra-pancreatic ductal nanoparticle delivery to islet cells. Diabetes Metab Res Rev 2017; 33. [PMID: 28032446 DOI: 10.1002/dmrr.2881] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 12/04/2016] [Accepted: 12/13/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND The absence of reliable drug delivery systems to pancreatic islet cells hampers efficient treatment of type 1 diabetes. Nanoparticle delivery systems equipped with imaging capabilities could enable selective delivery to pancreatic islet cells. Biodistribution of nanoparticles is defined by several factors including the mode of administration, which determines accumulation in various organs. METHODS In this study, we tested whether intrapancreatic ductal injection of magnetic nanoparticles would result in efficient cellular uptake by pancreatic islet cells. Dextran-coated iron oxide nanoparticles labeled with the near infrared fluorescent dye Cy5.5 were injected into the intrapancreatic ducts of streptozotocin-induced diabetic and healthy mice. To monitor the distribution of the nanoparticles, we performed in vivo magnetic resonance imaging followed by optical imaging and histology. RESULTS Both imaging modalities demonstrated accumulation of the nanoparticles in the pancreas. However, histology revealed a high accumulation of nanoparticles in the insulin-producing cells in the pancreata of diabetic animals. By contrast, in nondiabetic controls, nanoparticles were mainly restricted to nonendocrine tissues. CONCLUSIONS Our results demonstrate that pancreatic ductal injection accompanied by image guidance could serve as an alternative pathway for nanoparticle delivery. We expect to utilize this intraductal delivery method for theranostic applications in type 1 diabetes.
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Affiliation(s)
- Ping Wang
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alana Ross
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Byunghee Yoo
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jingsheng Yang
- MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Christian Farrar
- MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Chongzhao Ran
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Pamela Pantazopoulos
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Zdravka Medarova
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Anna Moore
- Molecular Imaging Laboratory, MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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9
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Boulling A, Sato M, Masson E, Génin E, Chen JM, Férec C. Identification of a functional PRSS1 promoter variant in linkage disequilibrium with the chronic pancreatitis-protecting rs10273639. Gut 2015; 64:1837-8. [PMID: 26246244 DOI: 10.1136/gutjnl-2015-310254] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 07/15/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Arnaud Boulling
- Institut National de la Santé et de la Recherche Médicale (INSERM), Brest, France Faculté de Médecine et des Sciences de la Santé, Université de Bretagne Occidentale (UBO), Brest, France Etablissement Français du sang (EFS)-Bretagne, Brest, France
| | - Masahiro Sato
- Section of Gene Expression Regulation, Frontier Science Research Center, Kagoshima University, Kagoshima, Japan
| | - Emmanuelle Masson
- Institut National de la Santé et de la Recherche Médicale (INSERM), Brest, France Laboratoire de Génétique Moléculaire et d'Histocompatibilité, Centre Hospitalier Régional Universitaire (CHRU) Brest, Hôpital Morvan, Brest, France
| | - Emmanuelle Génin
- Institut National de la Santé et de la Recherche Médicale (INSERM), Brest, France
| | - Jian-Min Chen
- Institut National de la Santé et de la Recherche Médicale (INSERM), Brest, France Faculté de Médecine et des Sciences de la Santé, Université de Bretagne Occidentale (UBO), Brest, France Etablissement Français du sang (EFS)-Bretagne, Brest, France
| | - Claude Férec
- Institut National de la Santé et de la Recherche Médicale (INSERM), Brest, France Faculté de Médecine et des Sciences de la Santé, Université de Bretagne Occidentale (UBO), Brest, France Etablissement Français du sang (EFS)-Bretagne, Brest, France Laboratoire de Génétique Moléculaire et d'Histocompatibilité, Centre Hospitalier Régional Universitaire (CHRU) Brest, Hôpital Morvan, Brest, France
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