1
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Tran J, Jackman RP, Muench MO, Hazegh K, Bean SW, Thomas KA, Fang F, Page G, O'Connor K, Roubinian NH, Anawalt BD, Kanias T. Testosterone supplementation increases red blood cell susceptibility to oxidative stress, decreases membrane deformability, and decreases survival after cold storage and transfusion. Transfusion 2024. [PMID: 38884364 DOI: 10.1111/trf.17922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/29/2024] [Accepted: 06/02/2024] [Indexed: 06/18/2024]
Abstract
BACKGROUND Blood collection from donors on testosterone therapy (TT) is restricted to red blood cell (RBC) concentrates to avoid patient exposure to supraphysiological testosterone (T). The objective of this study was to identify TT-related changes in RBC characteristics relevant to transfusion effectiveness in patients. STUDY DESIGN This was a two-part study with cohorts of patients and blood donors on TT. In part 1, we conducted longitudinal evaluation of RBCs collected before and at three time points after initiation of T. RBC assays included storage and oxidative hemolysis, membrane deformability (elongation index), and oximetry. In part 2, we evaluated the fate of transfused RBCs from TT donors in immunodeficient mice and by retrospective analyses of NIH's vein-to-vein databases. RESULTS TT increased oxidative hemolysis (1.45-fold change) and decreased RBC membrane deformability. Plasma free testosterone was positively correlated with oxidative hemolysis (r = .552) and negatively correlated with the elongation index (r = -.472). Stored and gamma-irradiated RBCs from TT donors had lower posttransfusion recovery in mice compared to controls (41.6 ± 12 vs. 55.3 ± 20.5%). Recipients of RBCs from male donors taking T had 25% lower hemoglobin increments compared to recipients of RBCs from non-TT male donors, and had increased incidence (OR, 1.80) of requiring additional RBC transfusions within 48 h of the index transfusion event. CONCLUSIONS TT is associated with altered RBC characteristics and transfusion effectiveness. These results suggest that clinical utilization of TT RBCs may be less effective in recipients who benefit from longer RBC survival, such as chronically transfused patients.
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Affiliation(s)
- Johnson Tran
- Vitalant Research Institute, San Francisco, California, USA
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA
| | - Rachael P Jackman
- Vitalant Research Institute, San Francisco, California, USA
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA
| | - Marcus O Muench
- Vitalant Research Institute, San Francisco, California, USA
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA
| | | | | | - Kimberly A Thomas
- Vitalant Research Institute, Denver, Colorado, USA
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado, USA
| | - Fang Fang
- Genomics and Translational Research Center, RTI International, North Carolina, USA
| | - Grier Page
- Genomics and Translational Research Center, RTI International, North Carolina, USA
- Fellow Program, RTI International, Atlanta, Georgia, USA
| | - Kim O'Connor
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Nareg H Roubinian
- Vitalant Research Institute, San Francisco, California, USA
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA
- Kaiser Permanente Northern California Division of Research, Oakland, California, USA
| | - Bradley D Anawalt
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado, USA
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2
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Zhao Y, Liu K, Wang Y, Ma Y, Guo W, Shi C. Human-mouse chimeric brain models constructed from iPSC-derived brain cells: Applications and challenges. Exp Neurol 2024; 379:114848. [PMID: 38857749 DOI: 10.1016/j.expneurol.2024.114848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/27/2024] [Accepted: 06/06/2024] [Indexed: 06/12/2024]
Abstract
The establishment of reliable human brain models is pivotal for elucidating specific disease mechanisms and facilitating the discovery of novel therapeutic strategies for human brain disorders. Human induced pluripotent stem cell (iPSC) exhibit remarkable self-renewal capabilities and can differentiate into specialized cell types. This makes them a valuable cell source for xenogeneic or allogeneic transplantation. Human-mouse chimeric brain models constructed from iPSC-derived brain cells have emerged as valuable tools for modeling human brain diseases and exploring potential therapeutic strategies for brain disorders. Moreover, the integration and functionality of grafted stem cells has been effectively assessed using these models. Therefore, this review provides a comprehensive overview of recent progress in differentiating human iPSC into various highly specialized types of brain cells. This review evaluates the characteristics and functions of the human-mouse chimeric brain model. We highlight its potential roles in brain function and its ability to reconstruct neural circuitry in vivo. Additionally, we elucidate factors that influence the integration and differentiation of human iPSC-derived brain cells in vivo. This review further sought to provide suitable research models for cell transplantation therapy. These research models provide new insights into neuropsychiatric disorders, infectious diseases, and brain injuries, thereby advancing related clinical and academic research.
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Affiliation(s)
- Ya Zhao
- Laboratory Animal Center, Fourth Military Medical University, Xi'an, Shaanxi 710032, PR China
| | - Ke Liu
- Laboratory Animal Center, Fourth Military Medical University, Xi'an, Shaanxi 710032, PR China; Gansu University of traditional Chinese medicine, Lanzhou 730030, PR China
| | - Yinghua Wang
- Medical College of Yan'an University, Yan'an 716000, PR China
| | - Yifan Ma
- Laboratory Animal Center, Fourth Military Medical University, Xi'an, Shaanxi 710032, PR China; Gansu University of traditional Chinese medicine, Lanzhou 730030, PR China
| | - Wenwen Guo
- Laboratory Animal Center, Fourth Military Medical University, Xi'an, Shaanxi 710032, PR China
| | - Changhong Shi
- Laboratory Animal Center, Fourth Military Medical University, Xi'an, Shaanxi 710032, PR China.
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3
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Palomares Cabeza V, Fahy N, Kiernan CH, Lolli A, Witte-Bouma J, Fahmy Garcia S, Merino A, Kops N, Ridwan Y, Wolvius EB, Brama PAJ, Hoogduijn MJ, Farrell E. Bone formation by human paediatric marrow stromal cells in a functional allogeneic immune system. Biomaterials 2024; 306:122471. [PMID: 38377846 DOI: 10.1016/j.biomaterials.2024.122471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 02/22/2024]
Abstract
Allogeneic stem-cell based regenerative medicine is a promising approach for bone defect repair. The use of chondrogenically differentiated human marrow stromal cells (MSCs) has been shown to lead to bone formation by endochondral ossification in immunodeficient pre-clinical models. However, an insight into the interactions between the allogeneic immune system and the human MSC-derived bone grafts has not been fully achieved yet. The choice of a potent source of MSCs isolated from pediatric donors with consistent differentiation and high proliferation abilities, as well as low immunogenicity, could increase the chance of success for bone allografts. In this study, we employed an immunodeficient animal model humanised with allogeneic immune cells to study the immune responses towards chondrogenically differentiated human pediatric MSCs (ch-pMSCs). We show that ch-differentiated pMSCs remained non-immunogenic to allogeneic CD4 and CD8 T cells in an in vitro co-culture model. After subcutaneous implantation in mice, ch-pMSC-derived grafts were able to initiate bone mineralisation in the presence of an allogeneic immune system for 3 weeks without the onset of immune responses. Re-exposing the splenocytes of the humanised animals to pMSCs did not trigger further T cell proliferation, suggesting an absence of secondary immune responses. Moreover, ch-pMSCs generated mature bone after 8 weeks of implantation that persisted for up to 6 more weeks in the presence of an allogeneic immune system. These data collectively show that human allogeneic chondrogenically differentiated pediatric MSCs might be a safe and potent option for bone defect repair in the tissue engineering and regenerative medicine setting.
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Affiliation(s)
- Virginia Palomares Cabeza
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; School of Veterinary Medicine, University College Dublin, Dublin, Ireland
| | - Niamh Fahy
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Orthopedics and Sports Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Applied Science, Technological University of the Shannon: Midlands Midwest, Limerick, Ireland
| | - Caoimhe H Kiernan
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Andrea Lolli
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Janneke Witte-Bouma
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Shorouk Fahmy Garcia
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Orthopedics and Sports Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ana Merino
- Division of Nephrology and Transplantation, Department of Internal Medicine, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Nicole Kops
- Department of Orthopedics and Sports Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Yanto Ridwan
- AMIE Core Facility, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Eppo B Wolvius
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Pieter A J Brama
- School of Veterinary Medicine, University College Dublin, Dublin, Ireland
| | - Martin J Hoogduijn
- Division of Nephrology and Transplantation, Department of Internal Medicine, Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Eric Farrell
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.
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4
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Yang Y, Li J, Li D, Zhou W, Yan F, Wang W. Humanized mouse models: A valuable platform for preclinical evaluation of human cancer. Biotechnol Bioeng 2024; 121:835-852. [PMID: 38151887 DOI: 10.1002/bit.28618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/26/2023] [Indexed: 12/29/2023]
Abstract
Animal models are routinely employed to assess the treatments for human cancer. However, due to significant differences in genetic backgrounds, traditional animal models are unable to meet bioresearch needs. To overcome this restriction, researchers have generated and optimized immunodeficient mice, and then engrafted human genes, cells, tissues, or organs in mice so that the responses in the model mice could provide a more reliable reference for treatments. As a bridge connecting clinical application and basic research, humanized mice are increasingly used in the preclinical evaluation of cancer treatments, particularly after gene interleukin 2 receptor gamma mutant mice were generated. Human cancer models established in humanized mice support exploration of the mechanism of cancer occurrence and provide an efficient platform for drug screening. However, it is undeniable that the further application of humanized mice still faces multiple challenges. This review summarizes the construction approaches for humanized mice and their existing limitations. We also report the latest applications of humanized mice in preclinical evaluation for the treatment of cancer and point out directions for future optimization of these models.
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Affiliation(s)
- Yuening Yang
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jiaqian Li
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Dan Li
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Weilin Zhou
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Feiyang Yan
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Wang
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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5
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Fröhlich E. Animals in Respiratory Research. Int J Mol Sci 2024; 25:2903. [PMID: 38474149 DOI: 10.3390/ijms25052903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/20/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
The respiratory barrier, a thin epithelial barrier that separates the interior of the human body from the environment, is easily damaged by toxicants, and chronic respiratory diseases are common. It also allows the permeation of drugs for topical treatment. Animal experimentation is used to train medical technicians, evaluate toxicants, and develop inhaled formulations. Species differences in the architecture of the respiratory tract explain why some species are better at predicting human toxicity than others. Some species are useful as disease models. This review describes the anatomical differences between the human and mammalian lungs and lists the characteristics of currently used mammalian models for the most relevant chronic respiratory diseases (asthma, chronic obstructive pulmonary disease, cystic fibrosis, pulmonary hypertension, pulmonary fibrosis, and tuberculosis). The generation of animal models is not easy because they do not develop these diseases spontaneously. Mouse models are common, but other species are more appropriate for some diseases. Zebrafish and fruit flies can help study immunological aspects. It is expected that combinations of in silico, in vitro, and in vivo (mammalian and invertebrate) models will be used in the future for drug development.
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Affiliation(s)
- Eleonore Fröhlich
- Center for Medical Research, Medical University of Graz, 8010 Graz, Austria
- Research Center Pharmaceutical Engineering GmbH, 8010 Graz, Austria
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6
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Bin Y, Wei S, Chen R, Zhang H, Ren J, Liu P, Xin Z, Zhang T, Yang H, Wang K, Feng Z, Sun X, Chen Z, Zhang H. Dclre1c-Mutation-Induced Immunocompromised Mice Are a Novel Model for Human Xenograft Research. Biomolecules 2024; 14:180. [PMID: 38397417 PMCID: PMC10887050 DOI: 10.3390/biom14020180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/20/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
Severe combined immunodeficient (SCID) mice serve as a critical model for human xenotransplantation studies, yet they often suffer from low engraftment rates and susceptibility to graft-versus-host disease (GVHD). Moreover, certain SCID strains demonstrate 'immune leakage', underscoring the need for novel model development. Here, we introduce an SCID mouse model with a targeted disruption of the dclre1c gene, encoding Artemis, which is essential for V(D)J recombination and DNA repair during T cell receptor (TCR) and B cell receptor (BCR) assembly. Artemis deficiency precipitates a profound immunodeficiency syndrome, marked by radiosensitivity and compromised T and B lymphocyte functionality. Utilizing CRISPR/Cas9-mediated gene editing, we generated dclre1c-deficient mice with an NOD genetic background. These mice exhibited a radiosensitive SCID phenotype, with pronounced DNA damage and defective thymic, splenic and lymph node development, culminating in reduced T and B lymphocyte populations. Notably, both cell lines and patient-derived tumor xenografts were successfully engrafted into these mice. Furthermore, the human immune system was effectively rebuilt following peripheral blood mononuclear cells (PBMCs) transplantation. The dclre1c-knockout NOD mice described herein represent a promising addition to the armamentarium of models for xenotransplantation, offering a valuable platform for advancing human immunobiological research.
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Affiliation(s)
- Yixiao Bin
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
- School of Basic Medical Sciences, Shaanxi University of Chinese Medicine, Xianyang 712046, China
| | - Sanhua Wei
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, Tang Du Hospital, Fourth Military Medical University, Xi’an 710038, China;
| | - Ruo Chen
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Haowei Zhang
- Department of Occupational & Environmental Health and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi’an 710032, China;
| | - Jing Ren
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
- School of Basic Medical Sciences, Shaanxi University of Chinese Medicine, Xianyang 712046, China
| | - Peijuan Liu
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Zhiqian Xin
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Tianjiao Zhang
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Haijiao Yang
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Ke Wang
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Zhuan Feng
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Xiuxuan Sun
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Zhinan Chen
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
| | - Hai Zhang
- Department of Cell Biology, National Translational Science Center for Molecular Medicine, Fourth Military Medical University, Xi’an 710032, China; (Y.B.); (R.C.); (J.R.); (P.L.); (Z.X.); (T.Z.); (H.Y.); (K.W.); (Z.F.); (X.S.)
- State Key Laboratory of New Targets Discovery and Drug Development for Major Diseases, Fourth Military Medical University, Xi’an 710032, China
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O'Brien LJ, Walpole CM, Leal-Rojas IM, Shatunova S, Moore A, Winkler IG, Guillerey C, Radford KJ. Characterization of Human Engraftment and Hemophagocytic Lymphohistiocytosis in NSG-SGM3 Neonate Mice Engrafted with Purified CD34 + Hematopoietic Stem Cells. Exp Hematol 2024; 130:104134. [PMID: 38052261 DOI: 10.1016/j.exphem.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 12/07/2023]
Abstract
Immunodeficient mice bearing human immune systems, or "humanized" chimeric mice, are widely used in basic research, along with the preclinical stages of drug development. Nonobese diabetic-severe combined immunodeficiency (NOD-SCID) IL2Rγnull (NSG) mice expressing human stem cell factor, granulocyte-macrophage colony stimulating factor, and interleukin-3 (NSG-SGM3) support robust development of human myeloid cells and T cells but have reduced longevity due to the development of fatal hemophagocytic lymphohistiocytosis (HLH). Here, we describe an optimized protocol for development of human immune chimerism in NSG-SGM3 mice. We demonstrate that efficient human CD45+ reconstitution can be achieved and HLH delayed by engraftment of neonatal NSG-SGM3 with low numbers of human umbilical cord-derived CD34+ hematopoietic stem cells in the absence of preconditioning irradiation.
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Affiliation(s)
- Liam J O'Brien
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia.
| | - Carina M Walpole
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Ingrid M Leal-Rojas
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Svetlana Shatunova
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Andrew Moore
- Children's Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia; Oncology Service, Children's Health Queensland Hospital and Health Service, Brisbane, Queensland, Australia
| | - Ingrid G Winkler
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Camille Guillerey
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Kristen J Radford
- Mater Research, The University of Queensland, Woolloongabba, Queensland, Australia.
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8
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Zhang C, Su H, Waight E, Poluektova LY, Gorantla S, Gendelman HE, Dash PK. Accelerated Neuroimmune Dysfunction in Aged HIV-1-Infected Humanized Mice. Pharmaceuticals (Basel) 2024; 17:149. [PMID: 38399364 PMCID: PMC10892358 DOI: 10.3390/ph17020149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/25/2024] Open
Abstract
Disordered immunity, aging, human immunodeficiency virus type one (HIV-1) infection, and responses to antiretroviral therapy are linked. However, how each factor is linked with the other(s) remains incompletely understood. It has been reported that accelerated aging, advanced HIV-1 infection, inflammation, and host genetic factors are associated with host cellular, mitochondrial, and metabolic alterations. However, the underlying mechanism remains elusive. With these questions in mind, we used chronically HIV-1-infected CD34-NSG humanized mice (hu-mice) to model older people living with HIV and uncover associations between HIV-1 infection and aging. Adult humanized mice were infected with HIV-1 at the age of 20 weeks and maintained for another 40 weeks before sacrifice. Animal brains were collected and subjected to transcriptomics, qPCR, and immunofluorescence assays to uncover immune disease-based biomarkers. CD4+ T cell decline was associated with viral level and age. Upregulated C1QA, CD163, and CXCL16 and downregulated LMNA and CLU were identified as age-associated genes tied to HIV-1 infection. Ingenuity pathway analysis affirmed links to innate immune activation, pyroptosis signaling, neuroinflammation, mitochondrial dysfunction, cellular senescence, and neuronal dysfunction. In summary, CD34-NSG humanized mice are identified as a valuable model for studying HIV-1-associated aging. Biomarkers of immune senescence and neuronal signaling are both age- and virus-associated. By exploring the underlying biological mechanisms that are linked to these biomarkers, interventions for next generation HIV-1-infected patients can be realized.
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Affiliation(s)
| | | | | | | | | | | | - Prasanta K. Dash
- Department of Pharmacology and Experimental Neuroscience, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
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9
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Waseem M, Wang BD. Organoids: An Emerging Precision Medicine Model for Prostate Cancer Research. Int J Mol Sci 2024; 25:1093. [PMID: 38256166 PMCID: PMC10816550 DOI: 10.3390/ijms25021093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Prostate cancer (PCa) has been known as the most prevalent cancer disease and the second leading cause of cancer mortality in men almost all over the globe. There is an urgent need for establishment of PCa models that can recapitulate the progress of genomic landscapes and molecular alterations during development and progression of this disease. Notably, several organoid models have been developed for assessing the complex interaction between PCa and its surrounding microenvironment. In recent years, PCa organoids have been emerged as powerful in vitro 3D model systems that recapitulate the molecular features (such as genomic/epigenomic changes and tumor microenvironment) of PCa metastatic tumors. In addition, application of organoid technology in mechanistic studies (i.e., for understanding cellular/subcellular and molecular alterations) and translational medicine has been recognized as a promising approach for facilitating the development of potential biomarkers and novel therapeutic strategies. In this review, we summarize the application of PCa organoids in the high-throughput screening and establishment of relevant xenografts for developing novel therapeutics for metastatic, castration resistant, and neuroendocrine PCa. These organoid-based studies are expected to expand our knowledge from basic research to clinical applications for PCa diseases. Furthermore, we also highlight the optimization of PCa cultures and establishment of promising 3D organoid models for in vitro and in vivo investigations, ultimately facilitating mechanistic studies and development of novel clinical diagnosis/prognosis and therapies for PCa.
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Affiliation(s)
- Mohammad Waseem
- Department of Pharmaceutical Sciences, School of Pharmacy and Health Professions, University of Maryland Eastern Shore, Princess Anne, MD 21853, USA;
| | - Bi-Dar Wang
- Department of Pharmaceutical Sciences, School of Pharmacy and Health Professions, University of Maryland Eastern Shore, Princess Anne, MD 21853, USA;
- Hormone Related Cancers Program, University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD 21201, USA
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10
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Abstract
Human immune system mice, also referred to as humanized mice, are a major research tool for the in vivo study of human immune system function. Upon reconstitution with human hematopoietic stem cells, all major human leukocyte populations develop in immunodeficient mice and can be detected in peripheral blood as well as in lymphatic and nonlymphatic tissue. This includes human macrophages that are intrinsically difficult to study from humans due to their organ-resident nature. In the following chapter, we provide a detailed protocol for generation of human immune system mice. We suggest that these mice are a suitable model to study human macrophage function in vivo.
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Affiliation(s)
- Leonie Voss
- Institute of Genetics, Department of Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Carmen Reitinger
- Institute of Genetics, Department of Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Anja Lux
- Institute of Genetics, Department of Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
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11
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Meriç N, Kocabaş F. Primary Human Leukemia Stem Cell (LSC) Isolation and Characterization. Methods Mol Biol 2024; 2736:151-161. [PMID: 37428345 DOI: 10.1007/7651_2023_497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Leukemia stem cells (LSC) are thought to be the basis of leukemia progression since they are highly resistant to conventional chemotherapy. LSC isolation is critical in experimental studies, drug development, and application. Due to their likely hematopoietic stem cell (HSC) origin, LSCs have surface antigens that are similar to HSC. Surface markers such as CD34, CD123, CD133, and CD33 have been used extensively to assess LSCs. LSCs could be separated from other cells using magnetic selection (MS) or flow cytometry selection (FCS) methods using these markers. Understanding the role of LSCs in cancer progression and how to therapeutically target them in vitro and in vivo is critical for the development of LSC-targeting drug candidates. In this chapter, we set out to describe the primary human LSC purification and characterization processes used on patient samples with leukemia and lymphoma.
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Affiliation(s)
- Neslihan Meriç
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, Istanbul, Türkiye.
- Faculty of Engineering and Life Sciences, Kütahya Health Sciences University, Kütahya, Türkiye.
| | - Fatih Kocabaş
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, Istanbul, Türkiye.
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12
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Arthur JD, Mullen JL, Uzal FA, Nagamine CM, Casey KM. Epizootic of enterocolitis and clostridial overgrowth in NSG and NSG-related mouse strains. Vet Pathol 2023:3009858231217197. [PMID: 38140953 DOI: 10.1177/03009858231217197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
While the immunodeficient status of NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ (NSG) and NSG-related mice provides utility for numerous research models, it also results in increased susceptibility to opportunistic pathogens. Over a 9-week period, a high rate of mortality was reported in a housing room of NSG and NSG-related mice. Diagnostics were performed to determine the underlying etiopathogenesis. Mice submitted for evaluation included those found deceased (n = 2), cage mates of deceased mice with or without diarrhea (n = 17), and moribund mice (n = 8). Grossly, mice exhibited small intestinal and cecal dilation with abundant gas and/or digesta (n = 18), serosal hemorrhage and congestion (n = 6), or were grossly normal (n = 3). Histologically, there was erosive to ulcerative enterocolitis (n = 7) of the distal small and large intestine or widespread individual epithelial cell death with luminal sloughing (n = 13) and varying degrees of submucosal edema and mucosal hyperplasia. Cecal dysbiosis, a reduction in typical filamentous bacteria coupled with overgrowth of bacterial rods, was identified in 18 of 24 (75%) mice. Clostridium spp. and Paeniclostridium sordellii were identified in 13 of 23 (57%) and 7 of 23 (30%) mice, respectively. Clostridium perfringens (7 of 23, 30%) was isolated most frequently. Toxinotyping of C. perfringens positive mice (n = 2) identified C. perfringens type A. Luminal immunoreactivity to several clostridial species was identified within lesioned small intestine by immunohistochemistry. Clinicopathologic findings were thus associated with overgrowth of various clostridial species, though direct causality could not be ascribed. A diet shift preceding the mortality event may have contributed to loss of intestinal homeostasis.
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13
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Zhu L, Cheng C, Liu S, Yang L, Han P, Cui T, Zhang Y. Advancements and application prospects of three-dimensional models for primary liver cancer: a comprehensive review. Front Bioeng Biotechnol 2023; 11:1343177. [PMID: 38188493 PMCID: PMC10771299 DOI: 10.3389/fbioe.2023.1343177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/11/2023] [Indexed: 01/09/2024] Open
Abstract
Primary liver cancer (PLC) is one of the most commonly diagnosed cancers worldwide and a leading cause of cancer-related deaths. However, traditional liver cancer models fail to replicate tumor heterogeneity and the tumor microenvironment, limiting the study and personalized treatment of liver cancer. To overcome these limitations, scientists have introduced three-dimensional (3D) culture models as an emerging research tool. These 3D models, utilizing biofabrication technologies such as 3D bioprinting and microfluidics, enable more accurate simulation of the in vivo tumor microenvironment, replicating cell morphology, tissue stiffness, and cell-cell interactions. Compared to traditional two-dimensional (2D) models, 3D culture models better mimic tumor heterogeneity, revealing differential sensitivity of tumor cell subpopulations to targeted therapies or immunotherapies. Additionally, these models can be used to assess the efficacy of potential treatments, providing guidance for personalized therapy. 3D liver cancer models hold significant value in tumor biology, understanding the mechanisms of disease progression, and drug screening. Researchers can gain deeper insights into the impact of the tumor microenvironment on tumor cells and their interactions with the surrounding milieu. Furthermore, these models allow for the evaluation of treatment responses, offering more accurate guidance for clinical interventions. In summary, 3D models provide a realistic and reliable tool for advancing PLC research. By simulating tumor heterogeneity and the microenvironment, these models contribute to a better understanding of the disease mechanisms and offer new strategies for personalized treatment. Therefore, 3D models hold promising prospects for future PLC research.
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Affiliation(s)
- Liuyang Zhu
- First Central Clinical College of Tianjin Medical University, Tianjin, China
| | | | - Sen Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang, China
| | - Long Yang
- Department of Hepatobiliary Surgery, Tianjin First Central Hospital, Tianjin, China
| | - Pinsheng Han
- Nankai University of Medicine College, Tianjin, China
| | - Tao Cui
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Institute of Pharmaceutical Research, Tianjin, China
- Research Unit for Drug Metabolism, Chinese Academy of Medical Sciences, Beijing, China
| | - Yamin Zhang
- Department of Hepatobiliary Surgery, Tianjin First Central Hospital, Tianjin, China
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14
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Sato Y, Nathan A, Shipp S, Wright JF, Tate KM, Wani P, Roncarolo MG, Bacchetta R. A novel FOXP3 knockout-humanized mouse model for pre-clinical safety and efficacy evaluation of Treg-like cell products. Mol Ther Methods Clin Dev 2023; 31:101150. [PMID: 38027059 PMCID: PMC10679769 DOI: 10.1016/j.omtm.2023.101150] [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: 08/31/2023] [Accepted: 11/03/2023] [Indexed: 12/01/2023]
Abstract
Forkhead box P3 (FOXP3) is an essential transcription factor for regulatory T cell (Treg) function. Defects in Tregs mediate many immune diseases including the monogenic autoimmune disease immune dysregulation, polyendocrinopathy, enteropathy, X-linked syndrome (IPEX), which is caused by FOXP3 mutations. Treg cell products are a promising modality to induce allograft tolerance or reduce the use of immunosuppressive drugs to prevent rejection, as well as in the treatment of acquired autoimmune diseases. We have recently opened a phase I clinical trial for IPEX patients using autologous engineered Treg-like cells, CD4LVFOXP3. To facilitate the pre-clinical studies, a novel humanized-mouse (hu-mouse) model was developed whereby immune-deficient mice were transplanted with human hematopoietic stem progenitor cells (HSPCs) in which the FOXP3 gene was knocked out (FOXP3KO) using CRISPR-Cas9. Mice transplanted with FOXP3KO HSPCs had impaired survival, developed lymphoproliferation 10-12 weeks post-transplant and T cell infiltration of the gut, resembling human IPEX. Strikingly, injection of CD4LVFOXP3 into the FOXP3KO hu-mice restored in vivo regulatory functions, including control of lymphoproliferation and inhibition of T cell infiltration in the colon. This hu-mouse disease model can be reproducibly established and constitutes an ideal model to assess pre-clinical efficacy of human Treg cell investigational products.
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Affiliation(s)
- Yohei Sato
- Department of Pediatrics, Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Abinaya Nathan
- Center for Definitive Curative Medicine (CDCM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Suzette Shipp
- Department of Pediatrics, Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - John Fraser Wright
- Center for Definitive Curative Medicine (CDCM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Keri Marie Tate
- Laboratory for Cell and Gene Medicine (LCGM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Prachi Wani
- Laboratory for Cell and Gene Medicine (LCGM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Maria-Grazia Roncarolo
- Department of Pediatrics, Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
- Center for Definitive Curative Medicine (CDCM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
- Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
| | - Rosa Bacchetta
- Department of Pediatrics, Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
- Center for Definitive Curative Medicine (CDCM) Stanford University School of Medicine, Lorry I. Lokey Stem Cell Research Building, 265 Campus Drive West, Room 3039, Stanford, CA 94305, USA
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15
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Fan T, Zhang M, Yang J, Zhu Z, Cao W, Dong C. Therapeutic cancer vaccines: advancements, challenges, and prospects. Signal Transduct Target Ther 2023; 8:450. [PMID: 38086815 PMCID: PMC10716479 DOI: 10.1038/s41392-023-01674-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 09/08/2023] [Accepted: 09/19/2023] [Indexed: 12/18/2023] Open
Abstract
With the development and regulatory approval of immune checkpoint inhibitors and adoptive cell therapies, cancer immunotherapy has undergone a profound transformation over the past decades. Recently, therapeutic cancer vaccines have shown promise by eliciting de novo T cell responses targeting tumor antigens, including tumor-associated antigens and tumor-specific antigens. The objective was to amplify and diversify the intrinsic repertoire of tumor-specific T cells. However, the complete realization of these capabilities remains an ongoing pursuit. Therefore, we provide an overview of the current landscape of cancer vaccines in this review. The range of antigen selection, antigen delivery systems development the strategic nuances underlying effective antigen presentation have pioneered cancer vaccine design. Furthermore, this review addresses the current status of clinical trials and discusses their strategies, focusing on tumor-specific immunogenicity and anti-tumor efficacy assessment. However, current clinical attempts toward developing cancer vaccines have not yielded breakthrough clinical outcomes due to significant challenges, including tumor immune microenvironment suppression, optimal candidate identification, immune response evaluation, and vaccine manufacturing acceleration. Therefore, the field is poised to overcome hurdles and improve patient outcomes in the future by acknowledging these clinical complexities and persistently striving to surmount inherent constraints.
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Affiliation(s)
- Ting Fan
- Department of Oncology, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Shanghai, China
| | - Mingna Zhang
- Postgraduate Training Base, Shanghai East Hospital, Jinzhou Medical University, Shanghai, 200120, China
| | - Jingxian Yang
- Department of Oncology, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Shanghai, China
| | - Zhounan Zhu
- Department of Oncology, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Shanghai, China
| | - Wanlu Cao
- Department of Oncology, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Shanghai, China.
| | - Chunyan Dong
- Department of Oncology, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Shanghai, China.
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16
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Chen CC, Tran W, Song K, Sugimoto T, Obusan MB, Wang L, Sheu KM, Cheng D, Ta L, Varuzhanyan G, Huang A, Xu R, Zeng Y, Borujerdpur A, Bayley NA, Noguchi M, Mao Z, Morrissey C, Corey E, Nelson PS, Zhao Y, Huang J, Park JW, Witte ON, Graeber TG. Temporal evolution reveals bifurcated lineages in aggressive neuroendocrine small cell prostate cancer trans-differentiation. Cancer Cell 2023; 41:2066-2082.e9. [PMID: 37995683 PMCID: PMC10878415 DOI: 10.1016/j.ccell.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 08/25/2023] [Accepted: 10/30/2023] [Indexed: 11/25/2023]
Abstract
Trans-differentiation from an adenocarcinoma to a small cell neuroendocrine state is associated with therapy resistance in multiple cancer types. To gain insight into the underlying molecular events of the trans-differentiation, we perform a multi-omics time course analysis of a pan-small cell neuroendocrine cancer model (termed PARCB), a forward genetic transformation using human prostate basal cells and identify a shared developmental, arc-like, and entropy-high trajectory among all transformation model replicates. Further mapping with single cell resolution reveals two distinct lineages defined by mutually exclusive expression of ASCL1 or ASCL2. Temporal regulation by groups of transcription factors across developmental stages reveals that cellular reprogramming precedes the induction of neuronal programs. TFAP4 and ASCL1/2 feedback are identified as potential regulators of ASCL1 and ASCL2 expression. Our study provides temporal transcriptional patterns and uncovers pan-tissue parallels between prostate and lung cancers, as well as connections to normal neuroendocrine cell states.
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Affiliation(s)
- Chia-Chun Chen
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Wendy Tran
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Kai Song
- Department of Bioengineering, UCLA, Los Angeles, CA, USA
| | - Tyler Sugimoto
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Matthew B Obusan
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Liang Wang
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Katherine M Sheu
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Donghui Cheng
- Eli and Edythe Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA
| | - Lisa Ta
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Grigor Varuzhanyan
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Arthur Huang
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Runzhe Xu
- Department of Biological Chemistry, UCLA, Los Angeles, CA, USA
| | - Yuanhong Zeng
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Amirreza Borujerdpur
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Nicholas A Bayley
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Miyako Noguchi
- Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA
| | - Zhiyuan Mao
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Colm Morrissey
- Department of Urology, University of Washington School of Medicine, Seattle, WA, USA
| | - Eva Corey
- Department of Urology, University of Washington School of Medicine, Seattle, WA, USA
| | - Peter S Nelson
- Division of Human Biology, Fred Hutchinson Cancer Center, Seattle, WA, USA; Division of Clinical Research, Fred Hutchinson Cancer Center, Seattle, WA, USA; Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Yue Zhao
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, College of Basic Medical Sciences and the First Hospital, China Medical University, Shenyang, China
| | - Jiaoti Huang
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Jung Wook Park
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Owen N Witte
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA; Department of Microbiology, Immunology, and Molecular Genetics, UCLA, Los Angeles, CA, USA; Eli and Edythe Broad Stem Cell Research Center, UCLA, Los Angeles, CA, USA; Molecular Biology Institute, UCLA, Los Angeles, CA, USA; Parker Institute for Cancer Immunotherapy, UCLA, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA.
| | - Thomas G Graeber
- Department of Molecular and Medical Pharmacology, University of California Los Angeles (UCLA), Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA, USA; Crump Institute for Molecular Imaging, UCLA, Los Angeles, CA, USA; California NanoSystems Institute, UCLA, Los Angeles, CA, USA; Metabolomics Center, UCLA, Los Angeles, CA, USA.
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17
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Wang X, Chen M, Hu L, Tan C, Li X, Xue P, Jiang Y, Bao P, Yu T, Li F, Xiao Y, Ran Q, Li Z, Chen L. Humanized mouse models for inherited thrombocytopenia studies. Platelets 2023; 34:2267676. [PMID: 37849076 DOI: 10.1080/09537104.2023.2267676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
Inherited thrombocytopenia (IT) is a group of hereditary disorders characterized by a reduced platelet count as the main clinical manifestation, and often with abnormal platelet function, which can subsequently lead to impaired hemostasis. In the past decades, humanized mouse models (HMMs), that are mice engrafted with human cells or genes, have been widely used in different research areas including immunology, oncology, and virology. With advances of the development of immunodeficient mice, the engraftment, and reconstitution of functional human platelets in HMM permit studies of occurrence and development of platelet disorders including IT and treatment strategies. This article mainly reviews the development of humanized mice models, the construction methods, research status, and problems of using humanized mice for the in vivo study of human thrombopoiesis.
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Affiliation(s)
- Xiaojie Wang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Maoshan Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Lanyue Hu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Chengning Tan
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Xiaoliang Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Peipei Xue
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yangzhou Jiang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Peipei Bao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Teng Yu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Fengjie Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yanni Xiao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Qian Ran
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Zhongjun Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Li Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Center, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- Basic Research Innovation Center for Prevention and Treatment of Acute Radiation Syndrome, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
- Laboratory of Precision Medicine, Laboratory Medicine Center, The Second Affiliated Hospital, Third Military Medical University, Chongqing, China
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18
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Wang W, Li Y, Lin K, Wang X, Tu Y, Zhuo Z. Progress in building clinically relevant patient-derived tumor xenograft models for cancer research. Animal Model Exp Med 2023; 6:381-398. [PMID: 37679891 PMCID: PMC10614132 DOI: 10.1002/ame2.12349] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/03/2023] [Indexed: 09/09/2023] Open
Abstract
Patient-derived tumor xenograft (PDX) models, a method involving the surgical extraction of tumor tissues from cancer patients and subsequent transplantation into immunodeficient mice, have emerged as a pivotal approach in translational research, particularly in advancing precision medicine. As the first stage of PDX development, the patient-derived orthotopic xenograft (PDOX) models implant tumor tissue in mice in the corresponding anatomical locations of the patient. The PDOX models have several advantages, including high fidelity to the original tumor, heightened drug sensitivity, and an elevated rate of successful transplantation. However, the PDOX models present significant challenges, requiring advanced surgical techniques and resource-intensive imaging technologies, which limit its application. And then, the humanized mouse models, as well as the zebrafish models, were developed. Humanized mouse models contain a human immune environment resembling the tumor and immune system interplay. The humanized mouse models are a hot topic in PDX model research. Regarding zebrafish patient-derived tumor xenografts (zPDX) and patient-derived organoids (PDO) as promising models for studying cancer and drug discovery, zPDX models are used to transplant tumors into zebrafish as novel personalized medical animal models with the advantage of reducing patient waiting time. PDO models provide a cost-effective approach for drug testing that replicates the in vivo environment and preserves important tumor-related information for patients. The present review highlights the functional characteristics of each new phase of PDX and provides insights into the challenges and prospective developments in this rapidly evolving field.
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Affiliation(s)
- Weijing Wang
- Department of Clinical MedicineShantou University Medical CollegeShantouChina
| | - Yongshu Li
- College of Life SciencesHubei Normal UniversityHuangshiChina
- Shenzhen Institute for Technology InnovationNational Institute of MetrologyShenzhenChina
| | - Kaida Lin
- Department of Clinical MedicineShantou University Medical CollegeShantouChina
| | - Xiaokang Wang
- Department of PharmacyShenzhen Longhua District Central HospitalShenzhenChina
| | - Yanyang Tu
- Research Center, Huizhou Central People's HospitalGuangdong Medical UniversityHuizhou CityChina
| | - Zhenjian Zhuo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate SchoolShenzhenChina
- Laboratory Animal Center, School of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate SchoolShenzhenChina
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19
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Bourne CM, Wallisch P, Dacek MM, Gardner TJ, Pierre S, Vogt K, Corless BC, Bah MA, Romero-Pichardo JE, Charles A, Kurtz KG, Tan DS, Scheinberg DA. Host Interactions with Engineered T-cell Micropharmacies. Cancer Immunol Res 2023; 11:1253-1265. [PMID: 37379366 PMCID: PMC10472090 DOI: 10.1158/2326-6066.cir-22-0879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 03/08/2023] [Accepted: 06/27/2023] [Indexed: 06/30/2023]
Abstract
Genetically engineered, cytotoxic, adoptively transferred T cells localize to antigen-positive cancer cells inside patients, but tumor heterogeneity and multiple immune escape mechanisms have prevented the eradication of most solid tumor types. More effective, multifunctional engineered T cells are in development to overcome the barriers to the treatment of solid tumors, but the interactions of these highly modified cells with the host are poorly understood. We previously engineered prodrug-activating enzymatic functions into chimeric antigen receptor (CAR) T cells, endowing them with a killing mechanism orthogonal to conventional T-cell cytotoxicity. These drug-delivering cells, termed Synthetic Enzyme-Armed KillER (SEAKER) cells, demonstrated efficacy in mouse lymphoma xenograft models. However, the interactions of an immunocompromised xenograft with such complex engineered T cells are distinct from those in an immunocompetent host, precluding an understanding of how these physiologic processes may affect the therapy. Herein, we expanded the repertoire of SEAKER cells to target solid-tumor melanomas in syngeneic mouse models using specific targeting with T-cell receptor (TCR)-engineered T cells. We demonstrate that SEAKER cells localized specifically to tumors, and activated bioactive prodrugs, despite host immune responses. We additionally show that TCR-engineered SEAKER cells were efficacious in immunocompetent hosts, demonstrating that the SEAKER platform is applicable to many adoptive cell therapies.
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Affiliation(s)
- Christopher M. Bourne
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Patrick Wallisch
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Megan M. Dacek
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Thomas J. Gardner
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Stephanie Pierre
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kristen Vogt
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Broderick C. Corless
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mamadou A. Bah
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jesus E. Romero-Pichardo
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Angel Charles
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Keifer G. Kurtz
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Derek S. Tan
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, New York
- Chemical Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David A. Scheinberg
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, New York
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20
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Jin J, Yoshimura K, Sewastjanow-Silva M, Song S, Ajani JA. Challenges and Prospects of Patient-Derived Xenografts for Cancer Research. Cancers (Basel) 2023; 15:4352. [PMID: 37686627 PMCID: PMC10486659 DOI: 10.3390/cancers15174352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/18/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
We discuss the importance of the in vivo models in elucidating cancer biology, focusing on the patient-derived xenograft (PDX) models, which are classic and standard functional in vivo platforms for preclinical evaluation. We provide an overview of the most representative models, including cell-derived xenografts (CDX), tumor and metastatic cell-derived xenografts, and PDX models utilizing humanized mice (HM). The orthotopic models, which could reproduce the cancer environment and its progression, similar to human tumors, are particularly common. The standard procedures and rationales of gastric adenocarcinoma (GAC) orthotopic models are addressed. Despite the significant advantages of the PDX models, such as recapitulating key features of human tumors and enabling drug testing in the in vivo context, some challenges must be acknowledged, including loss of heterogeneity, selection bias, clonal evolution, stroma replacement, tumor micro-environment (TME) changes, host cell carryover and contaminations, human-to-host cell oncogenic transformation, human and host viral infections, as well as limitations for immunologic research. To compensate for these limitations, other mouse models, such as syngeneic and humanized mouse models, are currently utilized. Overall, the PDX models represent a powerful tool in cancer research, providing critical insights into tumor biology and potential therapeutic targets, but their limitations and challenges must be carefully considered for their effective use. Lastly, we present an intronic quantitative PCR (qPCR) method to authenticate, detect, and quantify human/murine cells in cell lines and PDX samples.
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Affiliation(s)
| | | | | | - Shumei Song
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (J.J.); (K.Y.); (M.S.-S.)
| | - Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (J.J.); (K.Y.); (M.S.-S.)
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21
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Ma X, Wang Q, Sun C, Agarwal I, Wu H, Chen J, Zhao C, Qi G, Teng Q, Yuan C, Yan S, Peng J, Li R, Song K, Zhang Q, Kong B. Targeting TCF19 sensitizes MSI endometrial cancer to anti-PD-1 therapy by alleviating CD8 + T cell exhaustion via TRIM14-IFN-β axis. Cell Rep 2023; 42:112944. [PMID: 37566545 DOI: 10.1016/j.celrep.2023.112944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/25/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Immune checkpoint blockade (ICB) therapies display clinical efficacy in microsatellite instable (MSI) endometrial cancer (EC) treatment, the key mechanism of which is reversing T cell exhaustion and restoration of anti-tumor immunity. Here, we demonstrate that transcription factor 19 (TCF19), one of the most significantly differentially expressed genes between MSI and microsatellite stable (MSS) patients in The Cancer Genome Atlas (TCGA)-EC cohort, is associated with poor prognosis and immune exhaustion signature. Specifically, TCF19 is significantly elevated in MSI EC, which in turn promotes tripartite motif-containing 14 (TRIM14) transcription and correlates with hyperactive signaling of the TANK-binding kinase 1 (TBK1)-interferon regulatory factor 3 (IRF3)-interferon β (IFN-β) pathway. The TCF19-TRIM14 axis promotes tumorigenicity under non-immunological background, and the enhanced downstream secretion of IFN-β facilitates CD8+ T cell exhaustion through cell differentiation reprogramming. Finally, using humanized models, we show that a combination of TCF19 inhibition and ICB therapy demonstrates more effective anti-tumor responses. Together, our study indicates that targeting TCF19 is a potent strategy for alleviating CD8+ T cell exhaustion and synergizing with ICB in tumor treatment.
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Affiliation(s)
- Xinyue Ma
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Qiuman Wang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Chenggong Sun
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Indu Agarwal
- Department of Pathology, Northwestern University, Chicago, IL 60208, USA
| | - Huan Wu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Jingying Chen
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Chen Zhao
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Gonghua Qi
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Qiuli Teng
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Cunzhong Yuan
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Shi Yan
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Jiali Peng
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Rongrong Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Kun Song
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Qing Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China.
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China; Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong 250012, P.R. China.
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22
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Lang Y, Lyu Y, Tan Y, Hu Z. Progress in construction of mouse models to investigate the pathogenesis and immune therapy of human hematological malignancy. Front Immunol 2023; 14:1195194. [PMID: 37646021 PMCID: PMC10461088 DOI: 10.3389/fimmu.2023.1195194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/27/2023] [Indexed: 09/01/2023] Open
Abstract
Hematological malignancy is a disease arisen by complicate reasons that seriously endangers human health. The research on its pathogenesis and therapies depends on the usage of animal models. Conventional animal model cannot faithfully mirror some characteristics of human features due to the evolutionary divergence, whereas the mouse models hosting human hematological malignancy are more and more applied in basic as well as translational investigations in recent years. According to the construction methods, they can be divided into different types (e.g. cell-derived xenograft (CDX) and patient-derived xenograft model (PDX) model) that have diverse characteristics and application values. In addition, a variety of strategies have been developed to improve human hematological malignant cell engraftment and differentiation in vivo. Moreover, the humanized mouse model with both functional human immune system and autologous human hematological malignancy provides a unique tool for the evaluation of the efficacy of novel immunotherapeutic drugs/approaches. Herein, we first review the evolution of the mouse model of human hematological malignancy; Then, we analyze the characteristics of different types of models and summarize the ways to improve the models; Finally, the way and value of humanized mouse model of human immune system in the immunotherapy of human hematological malignancy are discussed.
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Affiliation(s)
- Yue Lang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, China
- Department of Dermatology, The First Hospital, Jilin University, Changchun, China
| | - Yanan Lyu
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, China
| | - Yehui Tan
- Department of Hematology, The First Hospital, Jilin University, Changchun, China
| | - Zheng Hu
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, China
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23
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Schwieger J, Gao Z, Lenarz T, Munro G, Petersen KA, Scheper V. "Of mice and men": the relevance of Cometin and Erythropoietin origin for its effects on murine spiral ganglion neuron survival and neurite outgrowth in vitro. Front Neurosci 2023; 17:1224463. [PMID: 37638326 PMCID: PMC10450246 DOI: 10.3389/fnins.2023.1224463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/28/2023] [Indexed: 08/29/2023] Open
Abstract
Neurotrophic factors (NTF) play key roles in the survival of neurons, making them promising candidates for therapy of neurodegenerative diseases. In the case of the inner ear, sensorineural hearing loss (SNHL) is characterized over time by a degeneration of the primary auditory neurons, the spiral ganglion neurons (SGN). It is well known that selected NTF can protect SGN from degeneration, which positively influences the outcome of cochlear implants, the treatment of choice for patients with profound to severe SNHL. However, the outcome of studies investigating protective effects of NTF on auditory neurons are in some cases of high variability. We hypothesize that the factor origin may be one aspect that affects the neuroprotective potential. The aim of this study was to investigate the neuroprotective potential of human and mouse Erythropoietin (EPO) and Cometin on rat SGN. SGN were isolated from neonatal rats (P 2-5) and cultured in serum-free medium. EPO and Cometin of mouse and human origin were added in concentrations of 0.1, 1, and 10 ng/mL and 0.1, 1, and 10 μg/mL, respectively. The SGN survival rate and morphology, and the neurite outgrowth were determined and compared to negative (no additives) and positive (brain-derived neurotrophic factor, BDNF) controls. A neuroprotective effect of 10 μg/mL human Cometin comparable to that obtained with BDNF was observed in the SGN-culture. In contrast, mouse Cometin was ineffective. A similar influence of 10 μg/mL human and mouse and 1 μg/mL human Cometin on the length of regenerated neurites compared to BDNF was also detected. No other Cometin-conditions, and none of the EPO-conditions tested had neuroprotective or neuritogenic effects or influenced the neuronal morphology of the SGN. The neuroprotective effect of 10 μg/mL human Cometin on SGN indicates it is a potentially interesting protein for the supportive treatment of inner ear disorders. The finding that mouse Cometin had no effect on the SGN in the parallel-performed experiments underlines the importance of species origin of molecules being screened for therapeutic purpose.
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Affiliation(s)
- Jana Schwieger
- Department of Otorhinolaryngology, Hannover Medical School, Hannover, Germany
- Lower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Hannover, Germany
- Cluster of Excellence "Hearing4all" EXC 1077/2, Hannover, Germany
| | - Ziwen Gao
- Department of Otorhinolaryngology, Hannover Medical School, Hannover, Germany
- Ear Nose and Throat Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Thomas Lenarz
- Department of Otorhinolaryngology, Hannover Medical School, Hannover, Germany
- Lower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Hannover, Germany
- Cluster of Excellence "Hearing4all" EXC 1077/2, Hannover, Germany
| | | | | | - Verena Scheper
- Department of Otorhinolaryngology, Hannover Medical School, Hannover, Germany
- Lower Saxony Center for Biomedical Engineering, Implant Research and Development (NIFE), Hannover, Germany
- Cluster of Excellence "Hearing4all" EXC 1077/2, Hannover, Germany
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24
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Kumari R, Feuer G, Bourré L. Humanized Mouse Models for Immuno-oncology Drug Discovery. Curr Protoc 2023; 3:e852. [PMID: 37552031 DOI: 10.1002/cpz1.852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
Breakthroughs in cancer treatment with immunotherapeutics have provided long-term patient benefits for many different types of cancer. However, complete response is not achieved in many patients and tumor types, and the mechanisms underlying this lack of response are poorly understood. Despite this, numerous new targets, therapeutics, and drug combinations are being developed and tested in clinical trials. Preclinical models that recapitulate the complex human tumor microenvironment and the interplay between tumor and immune cells within the cancer-immunity cycle are needed to improve our understanding and screen new therapeutics for efficacy and safety/toxicity. Humanized mice, encompassing human tumors and human immune cells engrafted on immunodeficient mice, have been widely used for many years in immuno-oncology, with developments to improve both the humanization and the translational value central to the next generation of models. In this overview, we discuss recent advances in humanized models relevant to immuno-oncology drug discovery, the advantages and limitations of such models, the application of humanized models for efficacy and safety assessments of immunotherapeutics, and the potential opportunities. © 2023 Crown Bioscience. Current Protocols published by Wiley Periodicals LLC.
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Affiliation(s)
| | - Gerold Feuer
- Crown Bioscience Inc., San Diego, California, USA
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25
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Yang Y, Liu D, He Z, Zhang X, Liu H, Li X, Ma H, Shi W. Specific Spleen-Accumulated NIR-II Fluorescent Probe for Imaging-Guided Splenic Operation. Adv Healthc Mater 2023; 12:e2300434. [PMID: 36975845 DOI: 10.1002/adhm.202300434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/20/2023] [Indexed: 03/29/2023]
Abstract
Spleen is a large immune organ in the body. Splenic operations such as splenectomy and intrasplenic injection are of paramount importance for immunological research and splenic diseases. Fluorescence imaging can vastly simplify these operations, but a specific spleen-targeting probe is still unavailable. Herein, the first specific spleen-accumulated fluorescent probe, VIX-S is reported, which fluoresces at 1064 nm and is highly stable. Systematic studies reveal the superior targeting and imaging performance of VIX-S for the spleen in both nude and haired mice. In vivo imaging indicates that the probe can image the morphology of spleen with a signal-background ratio of at least two-fold higher than that of the liver. Moreover, the application of VIX-S in imaging-guided splenic operation, including splenic injury and intrasplenic injection, is demonstrated, which may provide a practice tool for spleen research in the animal model.
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Affiliation(s)
- Yiqing Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Diankai Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zixu He
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xiaofan Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Huihui Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xiaohua Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Huimin Ma
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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26
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Kutle I, Dittrich A, Wirth D. Mouse Models for Human Herpesviruses. Pathogens 2023; 12:953. [PMID: 37513800 PMCID: PMC10384569 DOI: 10.3390/pathogens12070953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/13/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
More than one hundred herpesviruses have been isolated from different species so far, with nine infecting humans. Infections with herpesviruses are characterized by life-long latency and represent a significant challenge for human health. To investigate the consequences of infections and identify novel treatment options, in vivo models are of particular relevance. The mouse has emerged as an economical small animal model to investigate herpesvirus infections. However, except for herpes simplex viruses (HSV-1, HSV-2), human herpesviruses cannot infect mice. Three natural herpesviruses have been identified in mice: mouse-derived cytomegalovirus (MCMV), mouse herpesvirus 68 (MHV-68), and mouse roseolovirus (MRV). These orthologues are broadly used to investigate herpesvirus infections within the natural host. In the last few decades, immunocompromised mouse models have been developed, allowing the functional engraftment of various human cells and tissues. These xenograft mice represent valuable model systems to investigate human-restricted viruses, making them particularly relevant for herpesvirus research. In this review, we describe the various mouse models used to study human herpesviruses, thereby highlighting their potential and limitations. Emphasis is laid on xenograft mouse models, covering the development and refinement of immune-compromised mice and their application in herpesvirus research.
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Affiliation(s)
- Ivana Kutle
- Research Group Model Systems for Infection, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
- Institute of Experimental Hematology, Hannover Medical School, 30625 Hannover, Germany
| | - Anne Dittrich
- Research Group Model Systems for Infection, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
- InSCREENeX GmbH, Inhoffenstraße 7, 38124 Braunschweig, Germany
| | - Dagmar Wirth
- Research Group Model Systems for Infection, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
- Institute of Experimental Hematology, Hannover Medical School, 30625 Hannover, Germany
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27
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Doloff JC, Ma M, Sadraei A, Tam HH, Farah S, Hollister-Lock J, Vegas AJ, Veiseh O, Quiroz VM, Rakoski A, Aresta-DaSilva S, Bader AR, Griffin M, Weir GC, Brehm MA, Shultz LD, Langer R, Greiner DL, Anderson DG. Identification of a humanized mouse model for functional testing of immune-mediated biomaterial foreign body response. SCIENCE ADVANCES 2023; 9:eade9488. [PMID: 37327334 PMCID: PMC10275594 DOI: 10.1126/sciadv.ade9488] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 05/05/2023] [Indexed: 06/18/2023]
Abstract
Biomedical devices comprise a major component of modern medicine, however immune-mediated fibrosis and rejection can limit their function over time. Here, we describe a humanized mouse model that recapitulates fibrosis following biomaterial implantation. Cellular and cytokine responses to multiple biomaterials were evaluated across different implant sites. Human innate immune macrophages were verified as essential to biomaterial rejection in this model and were capable of cross-talk with mouse fibroblasts for collagen matrix deposition. Cytokine and cytokine receptor array analysis confirmed core signaling in the fibrotic cascade. Foreign body giant cell formation, often unobserved in mice, was also prominent. Last, high-resolution microscopy coupled with multiplexed antibody capture digital profiling analysis supplied spatial resolution of rejection responses. This model enables the study of human immune cell-mediated fibrosis and interactions with implanted biomaterials and devices.
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Affiliation(s)
- Joshua C. Doloff
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
- Department of Biomedical Engineering, Translational Tissue Engineering Center, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Minglin Ma
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
| | - Atieh Sadraei
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
| | - Hok Hei Tam
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
| | - Shady Farah
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
| | - Jennifer Hollister-Lock
- Section on Islet Cell and Regenerative Biology, Research Division, Joslin Diabetes Center, One Joslin Place, Boston, MA 02215, USA
| | - Arturo J. Vegas
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
| | - Omid Veiseh
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
| | - Victor M. Quiroz
- Department of Biomedical Engineering, Translational Tissue Engineering Center, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Amanda Rakoski
- Department of Biomedical Engineering, Translational Tissue Engineering Center, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Stephanie Aresta-DaSilva
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
| | - Andrew R. Bader
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
| | - Marissa Griffin
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
| | - Gordon C. Weir
- Section on Islet Cell and Regenerative Biology, Research Division, Joslin Diabetes Center, One Joslin Place, Boston, MA 02215, USA
| | - Michael A. Brehm
- Program in Molecular Medicine, Diabetes Centre of Excellence, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | | | - Robert Langer
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Science and Technology, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
| | - Dale L. Greiner
- Program in Molecular Medicine, Diabetes Centre of Excellence, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Daniel G. Anderson
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St., Cambridge, MA 02139, USA
- Department of Anesthesiology, Boston Children’s Hospital, 300 Longwood Ave., Boston, MA 02115, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Science and Technology, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA
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Ren AL, Wu JY, Lee SY, Lim M. Translational Models in Glioma Immunotherapy Research. Curr Oncol 2023; 30:5704-5718. [PMID: 37366911 DOI: 10.3390/curroncol30060428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/24/2023] [Accepted: 06/09/2023] [Indexed: 06/28/2023] Open
Abstract
Immunotherapy is a promising therapeutic domain for the treatment of gliomas. However, clinical trials of various immunotherapeutic modalities have not yielded significant improvements in patient survival. Preclinical models for glioma research should faithfully represent clinically observed features regarding glioma behavior, mutational load, tumor interactions with stromal cells, and immunosuppressive mechanisms. In this review, we dive into the common preclinical models used in glioma immunology, discuss their advantages and disadvantages, and highlight examples of their utilization in translational research.
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Affiliation(s)
- Alexander L Ren
- School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Janet Y Wu
- School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Si Yeon Lee
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94304, USA
| | - Michael Lim
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94304, USA
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Skourti E, Volpe A, Lang C, Johnson P, Panagaki F, Fruhwirth GO. Spatiotemporal quantitative microRNA-155 imaging reports immune-mediated changes in a triple-negative breast cancer model. Front Immunol 2023; 14:1180233. [PMID: 37359535 PMCID: PMC10285160 DOI: 10.3389/fimmu.2023.1180233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 05/08/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction MicroRNAs are small non-coding RNAs and represent key players in physiology and disease. Aberrant microRNA expression is central to the development and progression of cancer, with various microRNAs proposed as potential cancer biomarkers and drug targets. There is a need to better understand dynamic microRNA expression changes as cancers progress and their tumor microenvironments evolve. Therefore, spatiotemporal and non-invasive in vivo microRNA quantification in tumor models would be highly beneficial. Methods We developed an in vivo microRNA detector platform in which the obtained signals are positively correlated to microRNA presence, and which permitted stable expression in cancer cells as needed for long-term experimentation in tumor biology. It exploits a radionuclide-fluorescence dual-reporter for quantitative in vivo imaging of a microRNA of choice by radionuclide tomography and fluorescence-based downstream ex vivo tissue analyses. We generated and characterized breast cancer cells stably expressing various microRNA detectors and validated them in vitro. Results We found the microRNA detector platform to report on microRNA presence in cells specifically and accurately, which was independently confirmed by real-time PCR and through microRNA modulation. Moreover, we established various breast tumor models in animals with different levels of residual immune systems and observed microRNA detector read-outs by imaging. Applying the detector platform to the progression of a triple-negative breast cancer model, we found that miR-155 upregulation in corresponding tumors was dependent on macrophage presence in tumors, revealing immune-mediated phenotypic changes in these tumors as they progressed. Conclusion While applied to immunooncology in this work, this multimodal in vivo microRNA detector platform will be useful whenever non-invasive quantification of spatiotemporal microRNA changes in living animals is of interest.
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Affiliation(s)
- Elena Skourti
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Alessia Volpe
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Cameron Lang
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Preeth Johnson
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Fani Panagaki
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
- Department of Physics, King’s College London, London, United Kingdom
| | - Gilbert O. Fruhwirth
- Imaging Therapies and Cancer Group, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
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30
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Park D, Lee SJ, Choi DK, Park JW. Therapeutic Agent-Loaded Fibrous Scaffolds for Biomedical Applications. Pharmaceutics 2023; 15:pharmaceutics15051522. [PMID: 37242764 DOI: 10.3390/pharmaceutics15051522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 04/28/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Tissue engineering is a sophisticated field that involves the integration of various disciplines, such as clinical medicine, material science, and life science, to repair or regenerate damaged tissues and organs. To achieve the successful regeneration of damaged or diseased tissues, it is necessary to fabricate biomimetic scaffolds that provide structural support to the surrounding cells and tissues. Fibrous scaffolds loaded with therapeutic agents have shown considerable potential in tissue engineering. In this comprehensive review, we examine various methods for fabricating bioactive molecule-loaded fibrous scaffolds, including preparation methods for fibrous scaffolds and drug-loading techniques. Additionally, we delved into the recent biomedical applications of these scaffolds, such as tissue regeneration, inhibition of tumor recurrence, and immunomodulation. The aim of this review is to discuss the latest research trends in fibrous scaffold manufacturing methods, materials, drug-loading methods with parameter information, and therapeutic applications with the goal of contributing to the development of new technologies or improvements to existing ones.
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Affiliation(s)
- Dongsik Park
- Drug Manufacturing Center, Daegu-Gyeongbuk Medical Innovation Foundation (K-MEDI Hub), Daegu 41061, Republic of Korea
| | - Su Jin Lee
- Drug Manufacturing Center, Daegu-Gyeongbuk Medical Innovation Foundation (K-MEDI Hub), Daegu 41061, Republic of Korea
| | - Dong Kyu Choi
- New Drug Development Center (NDDC), Daegu-Gyeongbuk Medical Innovation Foundation (K-MEDI Hub), Daegu 41061, Republic of Korea
| | - Jee-Woong Park
- Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation (K-MEDI Hub), Daegu 41061, Republic of Korea
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Patel P, Nandi A, Verma SK, Kaushik N, Suar M, Choi EH, Kaushik NK. Zebrafish-based platform for emerging bio-contaminants and virus inactivation research. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 872:162197. [PMID: 36781138 PMCID: PMC9922160 DOI: 10.1016/j.scitotenv.2023.162197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/23/2023] [Accepted: 02/08/2023] [Indexed: 05/27/2023]
Abstract
Emerging bio-contaminants such as viruses have affected health and environment settings of every country. Viruses are the minuscule entities resulting in severe contagious diseases like SARS, MERS, Ebola, and avian influenza. Recent epidemic like the SARS-CoV-2, the virus has undergone mutations strengthen them and allowing to escape from the remedies. Comprehensive knowledge of viruses is essential for the development of targeted therapeutic and vaccination treatments. Animal models mimicking human biology like non-human primates, rats, mice, and rabbits offer competitive advantage to assess risk of viral infections, chemical toxins, nanoparticles, and microbes. However, their economic maintenance has always been an issue. Furthermore, the redundancy of experimental results due to aforementioned aspects is also in examine. Hence, exploration for the alternative animal models is crucial for risk assessments. The current review examines zebrafish traits and explores the possibilities to monitor emerging bio-contaminants. Additionally, a comprehensive picture of the bio contaminant and virus particle invasion and abatement mechanisms in zebrafish and human cells is presented. Moreover, a zebrafish model to investigate the emerging viruses such as coronaviridae and poxviridae has been suggested.
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Affiliation(s)
- Paritosh Patel
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897 Seoul, South Korea
| | - Aditya Nandi
- School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Suresh K Verma
- School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India; Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden
| | - Neha Kaushik
- Department of Biotechnology, College of Engineering, The University of Suwon, 18323 Hwaseong, Republic of Korea
| | - Mrutyunjay Suar
- School of Biotechnology, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Eun Ha Choi
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897 Seoul, South Korea.
| | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, 01897 Seoul, South Korea.
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Jones S, Ashworth JC, Meakin M, Collier P, Probert C, Ritchie AA, Merry CLR, Grabowska AM. Application of a 3D hydrogel-based model to replace use of animals for passaging patient-derived xenografts. IN VITRO MODELS 2023; 2:99-111. [PMID: 37808200 PMCID: PMC10550889 DOI: 10.1007/s44164-023-00048-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 10/10/2023]
Abstract
Purpose This 3D in vitro cancer model for propagation of patient-derived cells, using a synthetic self-assembling peptide gel, allows the formation of a fully characterised, tailorable tumour microenvironment. Unlike many existing 3D cancer models, the peptide gel is inert, apart from molecules and motifs deliberately added or produced by cells within the model. Methods Breast cancer patient-derived xenografts (PDXs) were disaggregated and embedded in a peptide hydrogel. Growth was monitored by microscopic examination and at intervals, cells were extracted from the gels and passaged on into fresh gels. Passaged cells were assessed by qPCR and immunostaining techniques for the retention of characteristic markers. Results Breast cancer PDXs were shown to be capable of expansion over four or more passages in the peptide gel. Contaminating mouse cells were found to be rapidly removed by successive passages. The resulting human cells were shown to be compatible with a range of common assays useful for assessing survival, growth and maintenance of heterogeneity. Conclusions Based on these findings, the hydrogel has the potential to provide an effective and practical breast cancer model for the passage of PDXs which will have the added benefits of being relatively cheap, fully-defined and free from the use of animals or animal products. Encapsulated cells will require further validation to confirm the maintenance of cell heterogeneity, genotypes and phenotypes across passage, but with further development, including the addition of bespoke cell and matrix components of the tumour microenvironment, there is clear potential to model other cancer types. Supplementary Information The online version contains supplementary material available at 10.1007/s44164-023-00048-x.
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Affiliation(s)
- Sal Jones
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Stem Cell Glycobiology Group, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Jennifer C. Ashworth
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Stem Cell Glycobiology Group, Biodiscovery Institute, University of Nottingham, Nottingham, UK
- School of Veterinary Medicine & Science, University of Nottingham, Nottingham, UK
| | - Marian Meakin
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Pamela Collier
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Catherine Probert
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Alison A. Ritchie
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Catherine L. R. Merry
- Stem Cell Glycobiology Group, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Anna M. Grabowska
- Ex Vivo Cancer Pharmacology Centre, Translational Medical Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
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Bourne CM, Wallisch P, Dacek M, Gardner T, Pierre S, Vogt K, Corless BC, Bah MA, Romero Pichardo J, Charles A, Kurtz KG, Tan DS, Scheinberg DA. Host-cell Interactions of Engineered T cell Micropharmacies. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.05.535717. [PMID: 37205431 PMCID: PMC10187158 DOI: 10.1101/2023.04.05.535717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Genetically engineered, cytotoxic, adoptive T cells localize to antigen positive cancer cells inside patients, but tumor heterogeneity and multiple immune escape mechanisms have prevented the eradication of most solid tumor types. More effective, multifunctional engineered T cells are in development to overcome the barriers to the treatment of solid tumors, but the interactions of these highly modified cells with the host are poorly understood. We previously engineered prodrug-activating enzymatic functions into chimeric antigen receptor (CAR) T cells, endowing them with an orthogonal killing mechanism to conventional T-cell cytotoxicity. These drug-delivering cells, termed Synthetic Enzyme-Armed KillER (SEAKER) cells, demonstrated efficacy in mouse lymphoma xenograft models. However, the interactions of an immunocompromised xenograft with such complex engineered T cells are distinct from those in an immunocompetent host, precluding an understanding of how these physiologic processes may affect the therapy. Here, we also expand the repertoire of SEAKER cells to target solid-tumor melanomas in syngeneic mouse models using specific targeting with TCR-engineered T cells. We demonstrate that SEAKER cells localize specifically to tumors, and activate bioactive prodrugs, despite host immune responses. We additionally show that TCR-engineered SEAKER cells are efficacious in immunocompetent hosts, demonstrating that the SEAKER platform is applicable to many adoptive cell therapies.
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Affiliation(s)
- Christopher M. Bourne
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
| | - Patrick Wallisch
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10021
| | - Megan Dacek
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10021
| | - Thomas Gardner
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
| | - Stephanie Pierre
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kristen Vogt
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10065
| | - Broderick C. Corless
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10021
| | - Mamadou A. Bah
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
| | - Jesus Romero Pichardo
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Angel Charles
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
| | - Keifer G. Kurtz
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10021
| | - Derek S. Tan
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10065
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Chemical Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10065
| | - David A. Scheinberg
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA 10065
- Pharmacology Program, Weill Cornell Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10021
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA, 10065
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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Ding T, Yu Y, Pan X, Chen H. Establishment of humanized mice and its application progress in cancer immunotherapy. Immunotherapy 2023; 15:679-697. [PMID: 37096919 DOI: 10.2217/imt-2022-0148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
The current high prevalence of malignant tumors has attracted considerable attention, and treating advanced malignancies is becoming increasingly difficult. Although immunotherapy is a hopeful alternative, it is effective in only a few people. Thus, development of preclinical animal models is needed. Humanized xenotransplantation mouse models can help with selecting treatment protocols, evaluating curative effects and assessing prognosis. This review discusses the establishment of humanized mouse models and their application prospects in cancer immunotherapy to identify tailored therapies for individual patients.
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Affiliation(s)
- Tianlong Ding
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, PR China
- Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
| | - Yang Yu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, PR China
| | - Xiaoyuan Pan
- Department of Vision Rehabilitation, Gansu Province Hospital Rehabilitation Center, Lanzhou, 730030, PR China
| | - Hao Chen
- Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
- Key Laboratory of Digestive System Tumors, Lanzhou University Second Hospital, Lanzhou, 730030, PR China
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Liu Y, Wu W, Cai C, Zhang H, Shen H, Han Y. Patient-derived xenograft models in cancer therapy: technologies and applications. Signal Transduct Target Ther 2023; 8:160. [PMID: 37045827 PMCID: PMC10097874 DOI: 10.1038/s41392-023-01419-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Patient-derived xenograft (PDX) models, in which tumor tissues from patients are implanted into immunocompromised or humanized mice, have shown superiority in recapitulating the characteristics of cancer, such as the spatial structure of cancer and the intratumor heterogeneity of cancer. Moreover, PDX models retain the genomic features of patients across different stages, subtypes, and diversified treatment backgrounds. Optimized PDX engraftment procedures and modern technologies such as multi-omics and deep learning have enabled a more comprehensive depiction of the PDX molecular landscape and boosted the utilization of PDX models. These irreplaceable advantages make PDX models an ideal choice in cancer treatment studies, such as preclinical trials of novel drugs, validating novel drug combinations, screening drug-sensitive patients, and exploring drug resistance mechanisms. In this review, we gave an overview of the history of PDX models and the process of PDX model establishment. Subsequently, the review presents the strengths and weaknesses of PDX models and highlights the integration of novel technologies in PDX model research. Finally, we delineated the broad application of PDX models in chemotherapy, targeted therapy, immunotherapy, and other novel therapies.
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Affiliation(s)
- Yihan Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China
| | - Wantao Wu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China
| | - Changjing Cai
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China
| | - Hao Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Hong Shen
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China.
| | - Ying Han
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China.
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Woodrow JS, Sheats MK, Cooper B, Bayless R. Asthma: The Use of Animal Models and Their Translational Utility. Cells 2023; 12:cells12071091. [PMID: 37048164 PMCID: PMC10093022 DOI: 10.3390/cells12071091] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/14/2023] Open
Abstract
Asthma is characterized by chronic lower airway inflammation that results in airway remodeling, which can lead to a permanent decrease in lung function. The pathophysiology driving the development of asthma is complex and heterogenous. Animal models have been and continue to be essential for the discovery of molecular pathways driving the pathophysiology of asthma and novel therapeutic approaches. Animal models of asthma may be induced or naturally occurring. Species used to study asthma include mouse, rat, guinea pig, cat, dog, sheep, horse, and nonhuman primate. Some of the aspects to consider when evaluating any of these asthma models are cost, labor, reagent availability, regulatory burden, relevance to natural disease in humans, type of lower airway inflammation, biological samples available for testing, and ultimately whether the model can answer the research question(s). This review aims to discuss the animal models most available for asthma investigation, with an emphasis on describing the inciting antigen/allergen, inflammatory response induced, and its translation to human asthma.
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Affiliation(s)
- Jane Seymour Woodrow
- Department of Clinical Studies, New Bolton Center, College of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA 19348, USA
| | - M Katie Sheats
- Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA
| | - Bethanie Cooper
- Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA
| | - Rosemary Bayless
- Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA
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Alves RPDS, Wang YT, Mikulski Z, McArdle S, Shafee N, Valentine KM, Miller R, Verma SK, Batiz FAS, Maule E, Nguyen MN, Timis J, Mann C, Zandonatti M, Alarcon S, Rowe J, Kronenberg M, Weiskopf D, Sette A, Hastie K, Saphire EO, Festin S, Kim K, Shresta S. SARS-CoV-2 Omicron (B.1.1.529) shows minimal neurotropism in a double-humanized mouse model. Antiviral Res 2023; 212:105580. [PMID: 36940916 PMCID: PMC10027296 DOI: 10.1016/j.antiviral.2023.105580] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/08/2023] [Accepted: 03/15/2023] [Indexed: 03/23/2023]
Abstract
Although severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) initially infects the respiratory tract, it also directly or indirectly affects other organs, including the brain. However, little is known about the relative neurotropism of SARS-CoV-2 variants of concern (VOCs), including Omicron (B.1.1.529), which emerged in November 2021 and has remained the dominant pathogenic lineage since then. To address this gap, we examined the relative ability of Omicron, Beta (B.1.351), and Delta (B.1.617.2) to infect the brain in the context of a functional human immune system by using human angiotensin-converting enzyme 2 (hACE2) knock-in triple-immunodeficient NGC mice with or without reconstitution with human CD34+ stem cells. Intranasal inoculation of huCD34+-hACE2-NCG mice with Beta and Delta resulted in productive infection of the nasal cavity, lungs, and brain on day 3 post-infection, but Omicron was surprisingly unique in its failure to infect either the nasal tissue or brain. Moreover, the same infection pattern was observed in hACE2-NCG mice, indicating that antiviral immunity was not responsible for the lack of Omicron neurotropism. In independent experiments, we demonstrate that nasal inoculation with Beta or with D614G, an ancestral SARS-CoV-2 with undetectable replication in huCD34+-hACE2-NCG mice, resulted in a robust response by human innate immune cells, T cells, and B cells, confirming that exposure to SARS-CoV-2, even without detectable infection, is sufficient to induce an antiviral immune response. Collectively, these results suggest that modeling of the neurologic and immunologic sequelae of SARS-CoV-2 infection requires careful selection of the appropriate SARS-CoV-2 strain in the context of a specific mouse model.
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Affiliation(s)
| | - Ying-Ting Wang
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Zbigniew Mikulski
- Microscopy and Histology Core Facility, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Sara McArdle
- Microscopy and Histology Core Facility, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Norazizah Shafee
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Kristen M Valentine
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Robyn Miller
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Shailendra Kumar Verma
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Fernanda Ana Sosa Batiz
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Erin Maule
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Michael N Nguyen
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Julia Timis
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Colin Mann
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Michelle Zandonatti
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Suzie Alarcon
- Sequencing Core Facility, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Jenny Rowe
- Charles River Laboratories Research Models and Services Inc., Wilmington, MA, USA
| | - Mitchell Kronenberg
- Division of Developmental Immunology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA, 92037, USA
| | - Kathryn Hastie
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Erica Ollmann Saphire
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Stephen Festin
- Charles River Laboratories Research Models and Services Inc., Wilmington, MA, USA
| | - Kenneth Kim
- Histopathology Core Facility, La Jolla Institute for Immunology, La Jolla, CA, USA.
| | - Sujan Shresta
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA.
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Kryvenko ON, Punnen S, Udayakumar TS, Gaston SM, Tao W, Ma W, Stoyanova R, Pollack A. Experimental Support for the Possibility of Retrograde Genesis of Intraductal Carcinoma of the Prostate. Int J Surg Pathol 2023; 31:184-189. [PMID: 35521917 DOI: 10.1177/10668969221098080] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background. Historically, intraductal carcinoma of the prostate (IDC-P) was postulated to be a retrograde spread of high-grade invasive prostate cancer. There is evidence that IDC-P can primarily originate in the prostatic ducts. The retrograde genesis has never been experimentally or clinically confirmed before. Methods. Biopsy proven intermediate or high-risk prostate cancer was orthotopically grafted in the prostate of severe combined immunodeficiency gamma mice. Cancer growth was monitored by serum PSA levels. The animals were sacrificed and grafted areas were histological examined. Results. Twenty-one of 23 mice survived and demonstrated rising serum PSA. In 10 of 21 animals, human prostate cancer was identified orthotopically. Except for one case where the human biopsy showed a Grade Group 2 prostate cancer and mouse graft was Grade Group 5, other 9 specimens showed comparable grades. One of the specimens demonstrated a cribriform invasive prostate cancer and adjacent IDC-P. Conclusion. These experimental data offer some evidence that invasive prostate cancer can demonstrate a retrograde spread in the prostatic ducts as IDC-P. Its ability to primarily arise in the ducts has been demonstrated in other studies. However, the issue which remains unresolved is in its most common presentation of IDC-P intermixed with high-grade invasive cancer if it is the former or the latter which came first. Possibly resolving this dilemma will shed some light on the existing controversies if IDC-P should or should not be graded when invasive cancer is present.
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Affiliation(s)
- Oleksandr N Kryvenko
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.,Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, FL, USA.,Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sanoj Punnen
- Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Sandra M Gaston
- Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Wensi Tao
- Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Wendi Ma
- Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Radka Stoyanova
- Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Alan Pollack
- Department Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
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Zhou Y, Xia J, Xu S, She T, Zhang Y, Sun Y, Wen M, Jiang T, Xiong Y, Lei J. Experimental mouse models for translational human cancer research. Front Immunol 2023; 14:1095388. [PMID: 36969176 PMCID: PMC10036357 DOI: 10.3389/fimmu.2023.1095388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023] Open
Abstract
The development and growth of tumors remains an important and ongoing threat to human life around the world. While advanced therapeutic strategies such as immune checkpoint therapy and CAR-T have achieved astonishing progress in the treatment of both solid and hematological malignancies, the malignant initiation and progression of cancer remains a controversial issue, and further research is urgently required. The experimental animal model not only has great advantages in simulating the occurrence, development, and malignant transformation mechanisms of tumors, but also can be used to evaluate the therapeutic effects of a diverse array of clinical interventions, gradually becoming an indispensable method for cancer research. In this paper, we have reviewed recent research progress in relation to mouse and rat models, focusing on spontaneous, induced, transgenic, and transplantable tumor models, to help guide the future study of malignant mechanisms and tumor prevention.
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Affiliation(s)
| | | | | | | | | | | | | | - Tao Jiang
- *Correspondence: Jie Lei, ; Yanlu Xiong, ; Tao Jiang,
| | - Yanlu Xiong
- *Correspondence: Jie Lei, ; Yanlu Xiong, ; Tao Jiang,
| | - Jie Lei
- *Correspondence: Jie Lei, ; Yanlu Xiong, ; Tao Jiang,
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40
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Chuprin J, Buettner H, Seedhom MO, Greiner DL, Keck JG, Ishikawa F, Shultz LD, Brehm MA. Humanized mouse models for immuno-oncology research. Nat Rev Clin Oncol 2023; 20:192-206. [PMID: 36635480 PMCID: PMC10593256 DOI: 10.1038/s41571-022-00721-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2022] [Indexed: 01/14/2023]
Abstract
Immunotherapy has emerged as a promising treatment paradigm for many malignancies and is transforming the drug development landscape. Although immunotherapeutic agents have demonstrated clinical efficacy, they are associated with variable clinical responses, and substantial gaps remain in our understanding of their mechanisms of action and specific biomarkers of response. Currently, the number of preclinical models that faithfully recapitulate interactions between the human immune system and tumours and enable evaluation of human-specific immunotherapies in vivo is limited. Humanized mice, a term that refers to immunodeficient mice co-engrafted with human tumours and immune components, provide several advantages for immuno-oncology research. In this Review, we discuss the benefits and challenges of the currently available humanized mice, including specific interactions between engrafted human tumours and immune components, the development and survival of human innate immune populations in these mice, and approaches to study mice engrafted with matched patient tumours and immune cells. We highlight the latest advances in the generation of humanized mouse models, with the aim of providing a guide for their application to immuno-oncology studies with potential for clinical translation.
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Affiliation(s)
- Jane Chuprin
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Molecular, Cell and Cancer Biology, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Hannah Buettner
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Surgery, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Mina O Seedhom
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Dale L Greiner
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA
| | | | | | | | - Michael A Brehm
- Program in Molecular Medicine, The University of Massachusetts Chan Medical School, Worcester, MA, USA.
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Wu Y, Chang X, Yang G, Chen L, Wu Q, Gao J, Tian R, Mu W, Gooding JJ, Chen X, Sun S. A Physiologically Responsive Nanocomposite Hydrogel for Treatment of Head and Neck Squamous Cell Carcinoma via Proteolysis-Targeting Chimeras Enhanced Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2210787. [PMID: 36656993 DOI: 10.1002/adma.202210787] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/15/2023] [Indexed: 06/17/2023]
Abstract
Although immunotherapy has revolutionized oncotherapy, only ≈15% of head and neck squamous cell carcinoma (HNSCC) patients benefit from the current therapies. An immunosuppressive tumor microenvironment (TME) and dysregulation of the polycomb ring finger oncogene BMI1 are potential reasons for the failure. Herein, to promote immunotherapeutic efficacy against HNSCC, an injectable nanocomposite hydrogel is developed with a polymer framework (PLGA-PEG-PLGA) that is loaded with both imiquimod encapsulated CaCO3 nanoparticles (RC) and cancer cell membrane (CCM)-coated mesoporous silica nanoparticles containing a peptide-based proteolysis-targeting chimeras (PROTAC) for BMI1 and paclitaxel (PepM@PacC). Upon injection, this nanocomposite hydrogel undergoes in situ gelation, after which it degrades in the TME over time, releasing RC and PepM@PacC nanoparticles to respectively perform immunotherapy and chemotherapy. Specifically, the RC particles selectively manipulate tumor-associated macrophages and dendritic cells to activate a T-cell immune response, while CCM-mediated homologous targeting and endocytosis delivers the PepM@PacC particles into cancer cells, where endogenous glutathione promotes disulfide bond cleavage to release the PROTAC peptide for BMI1 degradation and frees the paclitaxel from the particle pores to elicit apoptosis meanwhile enhance immunotherapy. Thus, the nanocomposite hydrogel, which is designed to exploit multiple known vulnerabilities of HNSCC, succeeds in suppressing both growth and metastasis of HNSCC.
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Affiliation(s)
- Yaping Wu
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Xiaowei Chang
- Department of Chemical Engineering, Shaanxi Key Laboratory of Energy Chemical Process Intensification, Institute of Polymer Science in Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, P. R. China
| | - Guizhu Yang
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Li Chen
- Department of Chemical Engineering, Shaanxi Key Laboratory of Energy Chemical Process Intensification, Institute of Polymer Science in Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, P. R. China
| | - Qi Wu
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Jiamin Gao
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
| | - Ran Tian
- Department of Chemical Engineering, Shaanxi Key Laboratory of Energy Chemical Process Intensification, Institute of Polymer Science in Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, P. R. China
| | - Wenyun Mu
- Department of Chemical Engineering, Shaanxi Key Laboratory of Energy Chemical Process Intensification, Institute of Polymer Science in Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, P. R. China
| | - John Justin Gooding
- School of Chemistry, Australian Centre for Nano-Medicine and ARC Australian Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales, Sydney, 2052, Australia
| | - Xin Chen
- Department of Chemical Engineering, Shaanxi Key Laboratory of Energy Chemical Process Intensification, Institute of Polymer Science in Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, 710049, P. R. China
| | - Shuyang Sun
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, 200011, P. R. China
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Yu X, Li T, Shen Z, Jing H, Xie X, Zhou X, Shen Y, Yang Y. The establishment of B cell-deficient Igh-J KO mouse model by gene editing and efficacy evaluation. Int Immunopharmacol 2023; 116:109704. [PMID: 36689847 DOI: 10.1016/j.intimp.2023.109704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/30/2022] [Accepted: 01/04/2023] [Indexed: 01/22/2023]
Abstract
Over the last few years, immunotherapy has made significant progress in treating various cancers with therapeutic antibodies. However, therapeutic antibodies have been validated for inducing an unintended immune response in human and animal models, which leads to the emergence of anti-drug antibodies (ADAs) and affects their effectiveness and safety. In preclinical research, ADAs production by B cells may accelerate antibody metabolism and result in missing potential candidate molecules. Thus, it is urgent to develop preclinical models that remove only B cells without affecting the function of T and NK cells. Rearrangement of immunoglobulin heavy chain J gene fragment (Igh-J) is the first link in B cell development, and immunotherapies are currently leaning toward combination treatments with PD-1/PD-L1 antibodies, here we created humanized PD-1, PD-L1 and Igh-J knockout (hPD-1/hPD-L1, Igh-J KO) mice and validated by using the reported high immunogenicity drug M7824 (a protein designed to simultaneously block PD-L1 and TGF-β pathways, poorly anti-tumor efficacy in immunocompetent mice). Phenotypic analysis revealed that human PD-1 and PD-L1 were detectable in hPD-1/hPD-L1, Igh-J KO mice, but not mouse IgM and IgD. Igh-J KO depleted B cells while increased the percentage of other immune cell types. Meanwhile, the humanization of PD-1/PD-L1 and Igh-J KO had neither effect on the overall development, differentiation, or distribution of T cell subtypes, nor on the activation of NK and T cells, indicating that mice can be used for T and NK-related immunotherapies. Furthermore, M7824 treatment of these B cell-deficient mice inhibited tumor growth significantly, with higher M7824 analog concentrations and lower ADA-positive rates. These findings demonstrate that Igh-J KO mice are an effective and stable preclinical model for testing drugs based on T and NK cells with high immunogenicity in vivo.
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Affiliation(s)
- Xingyan Yu
- Department of Postgraduate, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China; Joint Graduate School, Yangtze Delta Drug Advanced Research Institute, Nantong 226133, People's Republic of China; Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Tao Li
- Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Zhiyuan Shen
- Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Hongyan Jing
- Department of Postgraduate, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China; Joint Graduate School, Yangtze Delta Drug Advanced Research Institute, Nantong 226133, People's Republic of China; Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Xiulong Xie
- Department of Postgraduate, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China; Joint Graduate School, Yangtze Delta Drug Advanced Research Institute, Nantong 226133, People's Republic of China; Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Xiaofei Zhou
- Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Yuelei Shen
- Joint Graduate School, Yangtze Delta Drug Advanced Research Institute, Nantong 226133, People's Republic of China; Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China
| | - Yi Yang
- Department of Postgraduate, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, People's Republic of China; Joint Graduate School, Yangtze Delta Drug Advanced Research Institute, Nantong 226133, People's Republic of China; Institute of Innovative Medicine, Biocytogen Pharmaceuticals (Beijing) Co, Ltd, Beijing 102609, People's Republic of China.
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Brunetti JE, Kitsera M, Muñoz-Fontela C, Rodríguez E. Use of Hu-PBL Mice to Study Pathogenesis of Human-Restricted Viruses. Viruses 2023; 15:228. [PMID: 36680271 PMCID: PMC9866769 DOI: 10.3390/v15010228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/07/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Different humanized mouse models have been developed to study human diseases such as autoimmune illnesses, cancer and viral infections. These models are based on the use of immunodeficient mouse strains that are transplanted with human tissues or human immune cells. Among the latter, mice transplanted with hematopoietic stem cells have been widely used to study human infectious diseases. However, mouse models built upon the transplantation of donor-specific mature immune cells are still under development, especially in the field of viral infections. These models can retain the unique immune memory of the donor, making them suitable for the study of correlates of protection upon natural infection or vaccination. Here, we will review some of these models and how they have been applied to virology research. Moreover, the future applications and the potential of these models to design therapies against human viral infections are discussed.
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Affiliation(s)
| | - Maksym Kitsera
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
| | - César Muñoz-Fontela
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Borstel-Lübeck, 38124 Braunschweig, Germany
| | - Estefanía Rodríguez
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Borstel-Lübeck, 38124 Braunschweig, Germany
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Smutova V, Pará C, Foret MK, Bennamoune N, Hung S, Spickler C, Riffon R, Rowe J, Festin S, Authier S. Non-Clinical Cell Therapy Development Using the NCG Mouse Model as a Test System. Int J Toxicol 2023; 42:232-253. [PMID: 36630195 DOI: 10.1177/10915818221150790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The NCG triple immunodeficient mice on a NOD/Nju background lack functional/mature T, B, and NK cells, and have reduced macrophage and dendritic cell function. This study characterized the NCG mouse model for toxicity, engraftment and tumorigenicity assessments of cell therapies, using CD34+ hHSPC adult mobilized cells with two myeloablation regimens.Mice received sub-lethal irradiation or busulfan and were then injected intravenously with CD34+ hHSPCs (1.0 x 106 cells/mouse) or PBS (control), while positive control animals received 2 x 106 HL-60 cells/mouse. hCD34+ cell donors were treated with the mobilizing agent G-CSF prior to leukapheresis. Following injections, mouse blood samples were collected to assess engraftment rates by flow cytometry with body weights recorded periodically up to 20 weeks post-cell injection. No significant clinical signs or body weight changes were observed. At week 10 post-cell injection, the peripheral blood chimerism of hCD45+ cells was above 20%. While mCD45+ concentration was constant between week 10 and 17 in whole blood samples, hCD45+ concentration and chimerism slightly decreased at week 17. However, chimerism remained above 10%, with busulfan-treated mice presenting higher values. Chimerism was further assessed by quantifying human Alu sequences in blood and multiple organs using qPCR. Alu sequences were most abundant in the spleen and bone marrow, while lowest in the testes. In the positive control group, expected mortalities due to tumorigenesis were observed between days 27 and 40 post-cell injection. Overall, study results may be used to inform study design and potential toxicological endpoints relevant to non-clinical cell therapy development.
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Affiliation(s)
| | - Camila Pará
- Charles River Laboratories, Laval, QC, Canada
| | | | | | - Selly Hung
- Charles River Laboratories, Laval, QC, Canada
| | | | | | - Jenny Rowe
- Charles River Laboratories, Wilmington, MA, USA
| | | | - Simon Authier
- Charles River Laboratories, Laval, QC, Canada.,Faculty of Veterinary Medicine, University of Montreal, Laval, QC, Canada
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Yu R, Maswikiti EP, Yu Y, Gao L, Ma C, Ma H, Deng X, Wang N, Wang B, Chen H. Advances in the Application of Preclinical Models in Photodynamic Therapy for Tumor: A Narrative Review. Pharmaceutics 2023; 15:pharmaceutics15010197. [PMID: 36678826 PMCID: PMC9867105 DOI: 10.3390/pharmaceutics15010197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/29/2022] [Accepted: 01/01/2023] [Indexed: 01/09/2023] Open
Abstract
Photodynamic therapy (PDT) is a non-invasive laser light local treatment that has been utilized in the management of a wide variety of solid tumors. Moreover, the evaluation of efficacy, adverse reactions, the development of new photosensitizers and the latest therapeutic regimens are inseparable from the preliminary exploration in preclinical studies. Therefore, our aim was to better comprehend the characteristics and limitations of these models and to provide a reference for related research. METHODS We searched the databases, including PubMed, Web of Science and Scopus for the past 25 years of original research articles on the feasibility of PDT in tumor treatment based on preclinical experiments and animal models. We provided insights into inclusion and exclusion criteria and ultimately selected 40 articles for data synthesis. RESULTS After summarizing and comparing the methods and results of these studies, the experimental model selection map was drawn. There are 7 main preclinical models, which are used for different research objectives according to their characteristics. CONCLUSIONS Based on this narrative review, preclinical experimental models are crucial to the development and promotion of PDT for tumors. The traditional animal models have some limitations, and the emergence of organoids may be a promising new insight.
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Affiliation(s)
- Rong Yu
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | | | - Yang Yu
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Lei Gao
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Chenhui Ma
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Huanhuan Ma
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Xiaobo Deng
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Na Wang
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Bofang Wang
- The Second Clinical College of Medicine, Lanzhou University, Lanzhou 730030, China
| | - Hao Chen
- Department of Surgical Oncology, Second Hospital of Lanzhou University, Lanzhou 730030, China
- Key Laboratory of Digestive System Tumor of Gansu Province, Second Hospital of Lanzhou University, Lanzhou 730030, China
- Correspondence: ; Tel.: +86-0931-5190550
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Chen R, Li Y, Zhuang Y, Zhang Y, Wu H, Lin T, Chen S. Immune evaluation of granulocyte-macrophage colony stimulating factor loaded hierarchically 3D nanofiber scaffolds in a humanized mice model. Front Bioeng Biotechnol 2023; 11:1159068. [PMID: 37034265 PMCID: PMC10080111 DOI: 10.3389/fbioe.2023.1159068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 03/07/2023] [Indexed: 04/11/2023] Open
Abstract
Background: Immune evaluation of biomaterials for tissue regeneration is a critical preclinical evaluation. The current evaluation criterion (ISO 10993-1 or GB/T 16886) uses rodents to perform the immune evaluation. However, the immune system of rodents is different from humans, the obtained results may not be reliable, which could lead directly to the failure of clinical trials. Granulocyte-macrophage colony-stimulating factor (GM-CSF) shows a great potential application in tissue regeneration by regulating local immune responses. The presented work combines the advantages of GM-CSF (immunoregulation) and hierarchically 3D nanofiber scaffolds (tissue regeneration). Methods: Firstly, we fabricated GM-CSF loaded 3D radially aligned nanofiber scaffolds, and then subcutaneous implantation was performed in humanized mice. The whole scaffold and surrounding tissue were harvested at each indicated time point. Finally, the cell infiltration and local immune responses were detected by histological observations, including H&E and Masson staining and immunochemistry. Results: We found significant cell migration and extracellular matrix deposition within the 3D radially aligned nanofiber scaffold after subcutaneous implantation. The locally released GM-CSF could accelerate the expression of human dendritic cells (CD11c) only 3 days after subcutaneous implantation. Moreover, higher expression of human cytotoxic T cells (CD3+/CD8+), M1 macrophages (CD68/CCR7) was detected within GM-CSF loaded radially aligned nanofiber scaffolds and their surrounding tissues. Conclusions: The 3D radially aligned scaffold can accelerate cell migration from surrounding tissues to regenerate the wound area. And the locally released GM-CSF enhances dendritic cell recruitment and activation of cytotoxic T cells and M1 macrophages. Taken together, the GM-CSF loaded 3D radially aligned nanofiber scaffolds have a promising potential for achieving tissue regeneration.
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Affiliation(s)
- Rui Chen
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, Lianyungang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, China
| | - Yujie Li
- Department of Plastic, Reconstructive and Cosmetic Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Yangyang Zhuang
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yiming Zhang
- Department of Plastic, Reconstructive and Cosmetic Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Hailong Wu
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, Lianyungang, China
- *Correspondence: Hailong Wu, ; Tao Lin, ; Shixuan Chen,
| | - Tao Lin
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, China
- *Correspondence: Hailong Wu, ; Tao Lin, ; Shixuan Chen,
| | - Shixuan Chen
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, China
- *Correspondence: Hailong Wu, ; Tao Lin, ; Shixuan Chen,
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Nakajima I, Tsukimura T, Ono T, Shiga T, Shitara H, Togawa T, Sakuraba H, Miyaoka Y. In Vivo Delivery of Therapeutic Molecules by Transplantation of Genome-Edited Induced Pluripotent Stem Cells. Cell Transplant 2023; 32:9636897231173734. [PMID: 37183961 DOI: 10.1177/09636897231173734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Human induced pluripotent stem cells (iPSCs) have already been used in transplantation therapies. Currently, cells from healthy people are transplanted into patients with diseases. With the rapid evolution of genome editing technology, genetic modification could be applied to enhance the therapeutic effects of iPSCs, such as the introduction of secreted molecules to make the cells a drug delivery system. Here, we addressed this possibility by utilizing a Fabry disease mouse model, as a proof of concept. Fabry disease is caused by the lack of α-galactosidase A (GLA). We previously developed an immunotolerant therapeutic molecule, modified α-N-acetylgalactosaminidase (mNAGA). We confirmed that secreted mNAGA from genome-edited iPSCs compensated for the GLA activity in GLA-deficient cells using an in vitro co-culture system. Moreover, iPSCs transplanted into Fabry model mice secreted mNAGA and supplied GLA activity to the liver. This study demonstrates the great potential of genome-edited iPSCs secreting therapeutic molecules.
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Affiliation(s)
- Ittetsu Nakajima
- Regenerative Medicine Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
- Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahiro Tsukimura
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, Tokyo, Japan
| | - Terumi Ono
- Regenerative Medicine Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
- Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomoko Shiga
- Department of Clinical Genetics, Meiji Pharmaceutical University, Tokyo, Japan
| | - Hiroshi Shitara
- Laboratory for Transgenic Technology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Tadayasu Togawa
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, Tokyo, Japan
| | - Hitoshi Sakuraba
- Department of Clinical Genetics, Meiji Pharmaceutical University, Tokyo, Japan
| | - Yuichiro Miyaoka
- Regenerative Medicine Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
- Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Graduate School of Humanities and Sciences, Ochanomizu University, Tokyo, Japan
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48
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Piro G, Carbone C, Agostini A, Esposito A, De Pizzol M, Novelli R, Allegretti M, Aramini A, Caggiano A, Granitto A, De Sanctis F, Ugel S, Corbo V, Martini M, Lawlor RT, Scarpa A, Tortora G. CXCR1/2 dual-inhibitor ladarixin reduces tumour burden and promotes immunotherapy response in pancreatic cancer. Br J Cancer 2023; 128:331-341. [PMID: 36385556 PMCID: PMC9902528 DOI: 10.1038/s41416-022-02028-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignancy with few therapeutic options available. Despite immunotherapy has revolutionised cancer treatment, the results obtained in PDAC are still disappointing. Emerging evidence suggests that chemokines/CXCRs-axis plays a pivotal role in immune tumour microenvironment modulation, which may influence immunotherapy responsiveness. Here, we evaluated the effectiveness of CXCR1/2 inhibitor ladarixin, alone or in combination with anti-PD-1, against immunosuppression in PDAC. METHODS A set of preclinical models was obtained by engrafting mouse PDAC-derived cells into syngeneic immune-competent mice, as well as by orthotopically transplanting patient-derived PDAC tumour into human immune-system-reconstituted (HIR) mice (HuCD34-NSG-mice). Tumour-bearing mice were randomly assigned to receive vehicles, ladarixin, anti-PD-1 or drugs combination. RESULTS CXCR1/2 inhibition by ladarixin reverted in vitro tumour-mediated M2 macrophages polarisation and migration. Ladarixin as single agent reduced tumour burden in cancer-derived graft (CDG) models with high-immunogenic potential and increased the efficacy of ICI in non-immunogenic CDG-resistant models. In a HIR mouse model bearing the immunogenic subtype of human PDAC, ladarixin showed high efficacy increasing the antitumor effect of anti-PD-1. CONCLUSION Ladarixin in combination with anti-PD-1 might represent an extremely effective approach for the treatment of immunotherapy refractory PDAC, allowing pro-tumoral to immune-permissive microenvironment conversion.
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Affiliation(s)
- Geny Piro
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Carmine Carbone
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Antonio Agostini
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Annachiara Esposito
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | | | - Rubina Novelli
- Dompé Farmaceutici S.p.A., Via Santa Lucia 6, Milan, Italy
| | | | - Andrea Aramini
- Dompé Farmaceutici S.p.A., Via Santa Lucia 6, Milan, Italy
| | - Alessia Caggiano
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Alessia Granitto
- Division of Anatomic Pathology and Histology, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Francesco De Sanctis
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Stefano Ugel
- Department of Medicine, Section of Immunology, University of Verona, Verona, Italy
| | - Vincenzo Corbo
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, Verona, Italy
- ARC-Net Research Centre, University and Hospital Trust of Verona, Verona, Italy
| | - Maurizio Martini
- Division of Anatomic Pathology and Histology, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Rita Teresa Lawlor
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, Verona, Italy
- ARC-Net Research Centre, University and Hospital Trust of Verona, Verona, Italy
| | - Aldo Scarpa
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, Verona, Italy
- ARC-Net Research Centre, University and Hospital Trust of Verona, Verona, Italy
| | - Giampaolo Tortora
- Medical Oncology, Department of Medical and Surgical Sciences Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy.
- Medical Oncology, Department of Translational Medicine, Catholic University of the Sacred Heart, Rome, Italy.
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49
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Wang X, Wu C, Wei H. Humanized Germ-Free Mice for Investigating the Intervention Effect of Commensal Microbiome on Cancer Immunotherapy. Antioxid Redox Signal 2022; 37:1291-1302. [PMID: 35403435 DOI: 10.1089/ars.2022.0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Significance: A growing body of evidence has demonstrated that the commensal microbiome is deeply involved in the host immune response, accounting for significantly divergent clinical outcomes among cancer patients receiving immunotherapy. Therefore, precise screening and evaluating of functional bacterial strains as novel targets for cancer immunotherapy have attracted great enthusiasm from both academia and industry, which calls for the construction and application of advanced animal models to support translational research in this field. Recent Advances: Significant progress has been made to elucidate the intervention effect of commensal microbiome on immunotherapy based on animal experiments. Especially, correlation between gut microbiota and host response to immunotherapy has been continuously discovered in a variety of cancer types, laying the foundation for causality establishment and mechanism research. Critical Issues: In oncology research, it is particularly not uncommon to see that a promising preclinical result fails to translate into clinical success. The use of conventional murine models in immunotherapy-associated microbiome research is very likely to bring discredit on the preclinical findings. We emphasize the value of germ-free (GF) mice and humanized mice as advanced models in this field. Future Directions: Integrating rederivation and humanization to generate humanized GF mice as preclinical models would make it possible to clarify the role of specific bacterial strains in immunotherapy as well as obtain preclinical findings that are more predictive for humans, leading to novel microbiome-based strategies for cancer immunotherapy. Antioxid. Redox Signal. 37, 1291-1302.
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Affiliation(s)
- Xinning Wang
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chengwei Wu
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hong Wei
- Precision Medicine Institute, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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50
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Zhang S, Wang G, Lyu Y, Tian H, Shu C, Chen B, Fan W, Xu W, Shan Y, He J, Yang YG, Hu Z, Sun L. Human growth hormone supplement promotes human lymphohematopoietic cell reconstitution in immunodeficient mice. Immunotherapy 2022; 14:1383-1392. [PMID: 36468406 DOI: 10.2217/imt-2021-0278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To investigate the potential of human growth hormone (hGH) to improve human hematopoietic reconstitution in humanized mice. Materials & methods: Immunodeficient mice were conditioned by total body irradiation and transplanted with human CD34+ fetal liver cells. Peripheral blood, spleen and bone marrow were harvested, and levels of human lymphohematopoietic cells were determined by flow cytometry. Results: Supplementation with hGH elevated human lymphohematopoietic chimerism by more than twofold. Treatment with hGH resulted in significantly increased reconstitution of human B cells and myeloid cells in lymphoid organs, enhanced human erythropoiesis in the bone morrow, and improved engraftment of human hematopoietic stem cells. Conclusion: hGH supplementation promotes human lymphohematopoietic reconstitution in humanized mice.
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Affiliation(s)
- Siwen Zhang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, 130061, China
| | - Guixia Wang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Yanan Lyu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, 130061, China
| | - Huimin Tian
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Chang Shu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Bing Chen
- China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Wei Fan
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Wenshu Xu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Yanhong Shan
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Jin He
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China.,International Center of Future Science, Jilin University, Changchun, 130012, China
| | - Zheng Hu
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, 130061, China
| | - Liguang Sun
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, & Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, 130061, China.,National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, 130061, China
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