1
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Vandecandelaere G, Ramapriyan R, Gaffey M, Richardson LG, Steuart SJ, Tazhibi M, Kalaw A, Grewal EP, Sun J, Curry WT, Choi BD. Pre-Clinical Models for CAR T-Cell Therapy for Glioma. Cells 2024; 13:1480. [PMID: 39273050 PMCID: PMC11394304 DOI: 10.3390/cells13171480] [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: 07/01/2024] [Revised: 08/28/2024] [Accepted: 09/01/2024] [Indexed: 09/15/2024] Open
Abstract
Immunotherapy represents a transformative shift in cancer treatment. Among myriad immune-based approaches, chimeric antigen receptor (CAR) T-cell therapy has shown promising results in treating hematological malignancies. Despite aggressive treatment options, the prognosis for patients with malignant brain tumors remains poor. Research leveraging CAR T-cell therapy for brain tumors has surged in recent years. Pre-clinical models are crucial in evaluating the safety and efficacy of these therapies before they advance to clinical trials. However, current models recapitulate the human tumor environment to varying degrees. Novel in vitro and in vivo techniques offer the opportunity to validate CAR T-cell therapies but also have limitations. By evaluating the strengths and weaknesses of various pre-clinical glioma models, this review aims to provide a roadmap for the development and pre-clinical testing of CAR T-cell therapies for brain tumors.
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Affiliation(s)
- Gust Vandecandelaere
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Rishab Ramapriyan
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Matthew Gaffey
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Leland Geoffrey Richardson
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Samuel Jeffrey Steuart
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Masih Tazhibi
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Adrian Kalaw
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Eric P Grewal
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Jing Sun
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - William T Curry
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Bryan D Choi
- Brain Tumor Immunotherapy Lab, Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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2
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Han R, Su L, Cheng L. Advancing Human Vaccine Development Using Humanized Mouse Models. Vaccines (Basel) 2024; 12:1012. [PMID: 39340042 PMCID: PMC11436046 DOI: 10.3390/vaccines12091012] [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: 07/13/2024] [Revised: 08/11/2024] [Accepted: 08/27/2024] [Indexed: 09/30/2024] Open
Abstract
The development of effective vaccines against infectious diseases remains a critical challenge in global health. Animal models play a crucial role in vaccine development by providing valuable insights into the efficacy, safety, and mechanisms of immune response induction, which guide the design and formulation of vaccines. However, traditional animal models often inadequately recapitulate human immune responses. Humanized mice (hu-mice) models with a functional human immune system have emerged as invaluable tools in bridging the translational gap between preclinical research and clinical trials for human vaccine development. This review summarizes commonly used hu-mice models and advances in optimizing them to improve human immune responses. We review the application of humanized mice for human vaccine development with a focus on HIV-1 vaccines. We also discuss the remaining challenges and improvements needed for the currently available hu-mice models to better facilitate the development and testing of human vaccines for infectious diseases.
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Affiliation(s)
- Runpeng Han
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Medical Research Institute, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430071, China
- Center for AIDS Research, Wuhan University, Wuhan 430071, China
| | - Lishan Su
- Laboratory of Viral Pathogenesis and Immunotherapy, Institute of Human Virology, Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD 02121, USA
| | - Liang Cheng
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Medical Research Institute, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430071, China
- Center for AIDS Research, Wuhan University, Wuhan 430071, China
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3
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Xiao Q, Zhai L, Zhang X, Liu Y, Li J, Xie X, Xu G, He S, Fu H, Tang Y, Zhang F, Liu Y. How can we establish animal models of HIV-associated lymphoma? Animal Model Exp Med 2024; 7:484-496. [PMID: 38567763 PMCID: PMC11369037 DOI: 10.1002/ame2.12409] [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: 09/21/2023] [Accepted: 02/27/2024] [Indexed: 09/04/2024] Open
Abstract
Human immunodeficiency virus (HIV) infection is strongly associated with a heightened incidence of lymphomas. To mirror the natural course of human HIV infection, animal models have been developed. These models serve as valuable tools to investigate disease pathobiology, assess antiretroviral and immunomodulatory drugs, explore viral reservoirs, and develop eradication strategies. However, there are currently no validated in vivo models of HIV-associated lymphoma (HAL), hampering progress in this crucial domain, and scant attention has been given to developing animal models dedicated to studying HAL, despite their pivotal role in advancing knowledge. This review provides a comprehensive overview of the existing animal models of HAL, which may enhance our understanding of the underlying pathogenesis and approaches for malignancies linked to HIV infection.
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Affiliation(s)
- Qing Xiao
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Liuyue Zhai
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Xiaomei Zhang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Yi Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Jun Li
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Xiaoqing Xie
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Guofa Xu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Sanxiu He
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Huihui Fu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Yifeng Tang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
| | - Fujie Zhang
- Beijing Ditan HospitalCapital Medical UniversityBeijingChina
| | - Yao Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology‐OncologyChongqing University Cancer HospitalChongqingChina
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4
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Chou TC, Maggirwar NS, Marsden MD. HIV Persistence, Latency, and Cure Approaches: Where Are We Now? Viruses 2024; 16:1163. [PMID: 39066325 PMCID: PMC11281696 DOI: 10.3390/v16071163] [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: 06/25/2024] [Revised: 07/13/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
The latent reservoir remains a major roadblock to curing human immunodeficiency virus (HIV) infection. Currently available antiretroviral therapy (ART) can suppress active HIV replication, reduce viral loads to undetectable levels, and halt disease progression. However, antiretroviral drugs are unable to target cells that are latently infected with HIV, which can seed viral rebound if ART is stopped. Consequently, a major focus of the field is to study the latent viral reservoir and develop safe and effective methods to eliminate it. Here, we provide an overview of the major mechanisms governing the establishment and maintenance of HIV latency, the key challenges posed by latent reservoirs, small animal models utilized to study HIV latency, and contemporary cure approaches. We also discuss ongoing efforts to apply these approaches in combination, with the goal of achieving a safe, effective, and scalable cure for HIV that can be extended to the tens of millions of people with HIV worldwide.
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Affiliation(s)
- Tessa C. Chou
- Department of Microbiology and Molecular Genetics, School of Medicine, University of California, Irvine, CA 92617, USA; (T.C.C.); (N.S.M.)
| | - Nishad S. Maggirwar
- Department of Microbiology and Molecular Genetics, School of Medicine, University of California, Irvine, CA 92617, USA; (T.C.C.); (N.S.M.)
| | - Matthew D. Marsden
- Department of Microbiology and Molecular Genetics, School of Medicine, University of California, Irvine, CA 92617, USA; (T.C.C.); (N.S.M.)
- Department of Medicine, Division of Infectious Disease, School of Medicine, University of California, Irvine, CA 92617, USA
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5
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McDonald K, Rodriguez A, Muthukrishnan G. Humanized Mouse Models of Bacterial Infections. Antibiotics (Basel) 2024; 13:640. [PMID: 39061322 PMCID: PMC11273811 DOI: 10.3390/antibiotics13070640] [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: 06/05/2024] [Revised: 07/02/2024] [Accepted: 07/06/2024] [Indexed: 07/28/2024] Open
Abstract
Bacterial infections continue to represent a significant healthcare burden worldwide, causing considerable mortality and morbidity every year. The emergence of multidrug-resistant bacterial strains continues to rise, posing serious risks to controlling global disease outbreaks. To develop novel and more effective treatment and vaccination programs, there is a need for clinically relevant small animal models. Since multiple bacterial species have human-specific tropism for numerous virulence factors and toxins, conventional mouse models do not fully represent human disease. Several human disease characteristic phenotypes, such as lung granulomas in the case of Mycobacterium tuberculosis infections, are absent in standard mouse models. Alternatively, certain pathogens, such as Salmonella enterica serovar typhi and Staphylococcus aureus, can be well tolerated in mice and cleared quickly. To address this, multiple groups have developed humanized mouse models and observed enhanced susceptibility to infection and a more faithful recapitulation of human disease. In the last two decades, multiple humanized mouse models have been developed to attempt to recapitulate the human immune system in a small animal model. In this review, we first discuss the history of immunodeficient mice that has enabled the engraftment of human tissue and the engraftment methods currently used in the field. We then highlight how humanized mouse models successfully uncovered critical human immune responses to various bacterial infections, including Salmonella enterica serovar Typhi, Mycobacterium tuberculosis, and Staphylococcus aureus.
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Affiliation(s)
- Katya McDonald
- Center for Musculoskeletal Research, Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Avenue, Box 665, Rochester, NY 14642, USA
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Adryiana Rodriguez
- Center for Musculoskeletal Research, Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Avenue, Box 665, Rochester, NY 14642, USA
| | - Gowrishankar Muthukrishnan
- Center for Musculoskeletal Research, Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Avenue, Box 665, Rochester, NY 14642, USA
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, NY 14642, USA
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6
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Cocco E, de Stanchina E. Patient-Derived-Xenografts in Mice: A Preclinical Platform for Cancer Research. Cold Spring Harb Perspect Med 2024; 14:a041381. [PMID: 37696659 PMCID: PMC11216185 DOI: 10.1101/cshperspect.a041381] [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] [Indexed: 09/13/2023]
Abstract
The use of patient-derived xenografts (PDXs) has dramatically improved drug development programs. PDXs (1) reproduce the pathological features and the genomic profile of the parental tumors more precisely than other preclinical models, and (2) more faithfully predict therapy response. However, PDXs have limitations. These include the inability to completely capture tumor heterogeneity and the role of the immune system, the low engraftment efficiency of certain tumor types, and the consequences of the human-host interactions. Recently, the use of novel mouse strains and specialized engraftment techniques has enabled the generation of "humanized" PDXs, partially overcoming such limitations. Importantly, establishing, characterizing, and maintaining PDXs is costly and requires a significant regulatory, administrative, clinical, and laboratory infrastructure. In this review, we will retrace the historical milestones that led to the implementation of PDXs for cancer research, review the most recent innovations in the field, and discuss future avenues to tackle deficiencies that still exist.
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Affiliation(s)
- Emiliano Cocco
- University of Miami, Miller School of Medicine, Department of Biochemistry and Molecular Biology, Sylvester Comprehensive Cancer Center, Miami, Florida 33136, USA
| | - Elisa de Stanchina
- Antitumor Assessment Core Facility, Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
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7
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Zhong L, Zhang W, Liu H, Zhang X, Yang Z, Wen Z, Chen L, Chen H, Luo Y, Chen Y, Feng Q, Zeng MS, Zhao Q, Liu L, Krummenacher C, Zeng YX, Chen Y, Xu M, Zhang X. A cocktail nanovaccine targeting key entry glycoproteins elicits high neutralizing antibody levels against EBV infection. Nat Commun 2024; 15:5310. [PMID: 38906867 PMCID: PMC11192767 DOI: 10.1038/s41467-024-49546-w] [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: 09/20/2023] [Accepted: 06/10/2024] [Indexed: 06/23/2024] Open
Abstract
Epstein-Barr virus (EBV) infects more than 95% of adults worldwide and is closely associated with various malignancies. Considering the complex life cycle of EBV, developing vaccines targeting key entry glycoproteins to elicit robust and durable adaptive immune responses may provide better protection. EBV gHgL-, gB- and gp42-specific antibodies in healthy EBV carriers contributed to sera neutralizing abilities in vitro, indicating that they are potential antigen candidates. To enhance the immunogenicity of these antigens, we formulate three nanovaccines by co-delivering molecular adjuvants (CpG and MPLA) and antigens (gHgL, gB or gp42). These nanovaccines induce robust humoral and cellular responses through efficient activation of dendritic cells and germinal center response. Importantly, these nanovaccines generate high levels of neutralizing antibodies recognizing vulnerable sites of all three antigens. IgGs induced by a cocktail vaccine containing three nanovaccines confer superior protection from lethal EBV challenge in female humanized mice compared to IgG elicited by individual NP-gHgL, NP-gB and NP-gp42. Importantly, serum antibodies elicited by cocktail nanovaccine immunization confer durable protection against EBV-associated lymphoma. Overall, the cocktail nanovaccine shows robust immunogenicity and is a promising candidate for further clinical trials.
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Affiliation(s)
- Ling Zhong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Wanlin Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Hong Liu
- Translational Medical Center of Huaihe Hospital, Henan University, Kaifeng, 475004, China
| | - Xinyu Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Zeyu Yang
- Center for Functional Biomaterials, School of Materials Science and Engineering, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Zhenfu Wen
- Center for Functional Biomaterials, School of Materials Science and Engineering, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Ling Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Haolin Chen
- Center for Functional Biomaterials, School of Materials Science and Engineering, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Yanran Luo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Yanhong Chen
- Translational Medical Center of Huaihe Hospital, Henan University, Kaifeng, 475004, China
| | - Qisheng Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China
| | - Qinjian Zhao
- College of Pharmacy, Chongqing Medical University, Chongqing, PR China
| | - Lixin Liu
- Center for Functional Biomaterials, School of Materials Science and Engineering, Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Claude Krummenacher
- Department of Biological and Biomedical Sciences, Rowan University, Glassboro, NJ, USA.
| | - Yi-Xin Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
| | - Yongming Chen
- College of Chemistry and Molecular Science, Henan University, Zhengzhou, 450046, China.
| | - Miao Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
| | - Xiao Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, China.
- College of Pharmacy, Chongqing Medical University, Chongqing, PR China.
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8
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Cheng Y, Liu Y, Xu D, Zhang D, Yang Y, Miao Y, He S, Xu Q, Li E. An engineered TNFR1-selective human lymphotoxin-alpha mutant delivered by an oncolytic adenovirus for tumor immunotherapy. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167122. [PMID: 38492783 DOI: 10.1016/j.bbadis.2024.167122] [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: 10/16/2023] [Revised: 02/25/2024] [Accepted: 03/10/2024] [Indexed: 03/18/2024]
Abstract
Lymphotoxin α (LTα) is a soluble factor produced by activated lymphocytes which is cytotoxic to tumor cells. Although a promising candidate in cancer therapy, the application of recombinant LTα has been limited by its instability and toxicity by systemic administration. Secreted LTα interacts with several distinct receptors for its biological activities. Here, we report a TNFR1-selective human LTα mutant (LTα Q107E) with potent antitumor activity. Recombinant LTα Q107E with N-terminal 23 and 27 aa deletion (named LTα Q1 and Q2, respectively) showed selectivity to TNFR1 in both binding and NF-κB pathway activation assays. To test the therapeutic potential, we constructed an oncolytic adenovirus (oAd) harboring LTα Q107E Q2 mutant (named oAdQ2) and assessed the antitumor effect in mouse xenograft models. Intratumoral delivery of oAdQ2 inhibited tumor growth. In addition, oAdQ2 treatment enhanced T cell and IFNγ-positive CD8 T lymphocyte infiltration in a human PBMC reconstituted-SCID mouse xenograft model. This study provides evidence that reengineering of bioactive cytokines with tissue or cell specific properties may potentiate their therapeutic potential of cytokines with multiple receptors.
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Affiliation(s)
- Yan Cheng
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University, China; Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, China
| | - Yu Liu
- Department of Oncology, Shanghai Tenth People's Hospital, Shanghai, China
| | - Dongge Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University, China; Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, China
| | - Dan Zhang
- Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, China
| | - Yang Yang
- Shanghai Baoyuan Pharmaceutical Co., Ltd, Shanghai, China
| | - Yuqing Miao
- The Affiliated Yancheng First People's Hospital, Medical School, Nanjing University, Yancheng, China
| | - Susu He
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University, China; Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, China; The Affiliated Yancheng First People's Hospital, Medical School, Nanjing University, Yancheng, China
| | - Qing Xu
- Department of Oncology, Shanghai Tenth People's Hospital, Shanghai, China; Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, China.
| | - Erguang Li
- State Key Laboratory of Pharmaceutical Biotechnology, Medical School, Nanjing University, China; Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, China; Department of Oncology, Shanghai Tenth People's Hospital, Shanghai, China.
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9
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Hasler MF, Speck RF, Kadzioch NP. Humanized mice for studying HIV latency and potentially its eradication. Curr Opin HIV AIDS 2024; 19:157-167. [PMID: 38547338 DOI: 10.1097/coh.0000000000000855] [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] [Indexed: 04/04/2024]
Abstract
PURPOSE OF THE REVIEW The quest for an HIV cure faces a formidable challenge: the persistent presence of latent viral infections within the cells and tissues of infected individuals. This review provides a thorough examination of discussions surrounding HIV latency, the use of humanized mouse models, and strategies aimed at eliminating the latent HIV reservoir. It explores the hurdles and advancements in understanding HIV pathogenesis, mainly focusing on establishing latent reservoirs in CD4 + T cells and macrophages. Introducing the concepts of functional and sterile cures, the review underscores the indispensable role of humanized mouse models in HIV research, offering crucial insights into the efficacy of cART and the ongoing pursuit of an HIV cure. RECENT FINDINGS Here, we highlight studies investigating molecular mechanisms and pathogenesis related to HIV latency in humanized mice and discuss novel strategies for eradicating latent HIV. Emphasizing the importance of analytical cART interruption in humanized mouse studies to gauge its impact on the latent reservoir accurately, the review underlines the ongoing progress and challenges in harnessing humanized mouse models for HIV research. SUMMARY This review suggests that humanized mice models provide valuable insights into HIV latency and potential eradication strategies, contributing significantly to the quest for an HIV cure.
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Affiliation(s)
- Moa F Hasler
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
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10
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Zhang TT, Cheng RYH, Ott AR, Dahl NP, Suchland ER, Stoffers CM, Asher GD, Hou D, Thouvenel CD, Hill TF, Rawlings DJ, James RG. BCR signaling is required for posttransplant lymphoproliferative disease in immunodeficient mice receiving human B cells. Sci Transl Med 2024; 16:eadh8846. [PMID: 38598616 DOI: 10.1126/scitranslmed.adh8846] [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: 03/24/2023] [Accepted: 03/14/2024] [Indexed: 04/12/2024]
Abstract
Posttransplant lymphoproliferative disease (PTLD) is a major therapeutic challenge that has been difficult to study using human cells because of a lack of suitable models for mechanistic characterization. Here, we show that ex vivo-differentiated B cells isolated from a subset of healthy donors can elicit pathologies similar to PTLD when transferred into immunodeficient mice. The primary driver of PTLD-like pathologies were IgM-producing plasmablasts with Epstein-Barr virus (EBV) genomes that expressed genes commonly associated with EBV latency. We show that a small subset of EBV+ peripheral blood-derived B cells expressing self-reactive, nonmutated B cell receptors (BCRs) expand rapidly in culture in the absence of BCR stimulation. Furthermore, we found that in vitro and in vivo expansion of EBV+ plasmablasts required BCR signaling. Last, treatment of immunodeficient mice with the BCR pathway inhibitor, ibrutinib, delays onset of PTLD-like pathologies in vivo. These data have implications for the diagnosis and care of transplant recipients who are at risk of developing PTLD.
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Affiliation(s)
- Ting-Ting Zhang
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Rene Yu-Hong Cheng
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Andee R Ott
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Noelle P Dahl
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Emmaline R Suchland
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Claire M Stoffers
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Gregory D Asher
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Deyin Hou
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Christopher D Thouvenel
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Tyler F Hill
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
- MSTP and MCB Graduate Program, University of Washington, Seattle, WA 98195, USA
| | - David J Rawlings
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
- Department of Immunology, University of Washington, Seattle, WA 98195, USA
| | - Richard G James
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
- Department of Pharmacology, University of Washington, Seattle, WA 98195, USA
- Brotman-Baty Institute for Precision Medicine, Seattle, WA 98195, USA
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11
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Zhang T, Liu W, Yang YG. B cell development and antibody responses in human immune system mice: current status and future perspective. SCIENCE CHINA. LIFE SCIENCES 2024; 67:645-652. [PMID: 38270770 DOI: 10.1007/s11427-023-2462-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/28/2023] [Indexed: 01/26/2024]
Abstract
Humanized immune system (HIS) mice have been developed and used as a small surrogate model to study human immune function under normal or disease conditions. Although variations are found between models, most HIS mice show robust human T cell responses. However, there has been unsuccessful in constructing HIS mice that produce high-affinity human antibodies, primarily due to defects in terminal B cell differentiation, antibody affinity maturation, and development of primary follicles and germinal centers. In this review, we elaborate on the current knowledge about and previous attempts to improve human B cell development in HIS mice, and propose a potential strategy for constructing HIS mice with improved humoral immunity by transplantation of human follicular dendritic cells (FDCs) to facilitate the development of secondary follicles.
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Affiliation(s)
- Tao Zhang
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, China
- National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, 130061, China
| | - Wentao Liu
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, China.
- National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, 130061, China.
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, The First Hospital of Jilin University, Changchun, 130061, China.
- National-Local Joint Engineering Laboratory of Animal Models for Human Diseases, Jilin University, Changchun, 130061, China.
- International Center of Future Science, Jilin University, Changchun, 130061, China.
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Bak I, Choi M, Yu E, Yoo KW, Jeong SY, Lee J, Jo M, Moon KS, Yu DY. The Effects of Busulfan on Xenogeneic Transplantation of Human Peripheral Blood Mononuclear Cells in Recipient Mice. Transplant Proc 2024; 56:440-447. [PMID: 38368129 DOI: 10.1016/j.transproceed.2023.12.018] [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: 07/07/2023] [Accepted: 12/28/2023] [Indexed: 02/19/2024]
Abstract
BACKGROUND Humanized mouse models with engraftment of human peripheral blood mononuclear cells (PBMCs) or hematopoietic stem cells (HSCs) are effective tools for the study of human immunity. Busulfan has been used as a substitute for irradiation in human hematopoietic stem cell (HSC) transplantation models, but it has not been tested in human peripheral blood mononuclear cell (PBMC) transplantation models. METHODS This study evaluated PBMC engraftment using cytometry and enzyme-linked immunosorbent assay (ELISA) in female NOD.CB17/Prkdcscid/JKrb/ IL2 receptor γ-/- (NIG) mice treated with busulfan. RESULTS In this model, the percentage of human CD3+ T cell engraftment in the blood was 28.2%, with dominant infiltration of CD8+ cells in the spleen 3 weeks post PBMC transplantation. Production of human cytokines, including Interleukin (IL)-12p70, IL-4, IL-5, IFN-γ, IL-6, IL-8, IL-22, Tumor Necrosis Factor alpha, and IL-10, was determined in mice treated with busulfan. CONCLUSIONS Our findings demonstrate that busulfan treatment is a beneficial alternative for simple and efficient PBMC engraftment in a rodent model, possibly helping to evaluate human immunity in preclinical studies.
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Affiliation(s)
- Inseon Bak
- GHBIO Inc. (Genes & Health Biotechnology), Yuseong-gu, Daejeon, Republic of Korea; Immunology and Immunopharmacology Laboratory, College of Pharmacy, Chungnam National University, Yuseong-gu, Daejeon, Republic of Korea
| | - Myeongjin Choi
- Korea Institute of Toxicology, Yuseong-gu, Daejeon, Republic of Korea
| | - Eunhye Yu
- GHBIO Inc. (Genes & Health Biotechnology), Yuseong-gu, Daejeon, Republic of Korea
| | - Kyeong-Won Yoo
- GHBIO Inc. (Genes & Health Biotechnology), Yuseong-gu, Daejeon, Republic of Korea
| | - Seo Yule Jeong
- Korea Institute of Toxicology, Yuseong-gu, Daejeon, Republic of Korea
| | - Jungyun Lee
- Korea Institute of Toxicology, Yuseong-gu, Daejeon, Republic of Korea
| | - Minseong Jo
- Korea Institute of Toxicology, Yuseong-gu, Daejeon, Republic of Korea
| | - Kyoung-Sik Moon
- Korea Institute of Toxicology, Yuseong-gu, Daejeon, Republic of Korea.
| | - Dae-Yeul Yu
- GHBIO Inc. (Genes & Health Biotechnology), Yuseong-gu, Daejeon, Republic of Korea.
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13
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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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14
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Solta A, Ernhofer B, Boettiger K, Megyesfalvi Z, Heeke S, Hoda MA, Lang C, Aigner C, Hirsch FR, Schelch K, Döme B. Small cells - big issues: biological implications and preclinical advancements in small cell lung cancer. Mol Cancer 2024; 23:41. [PMID: 38395864 PMCID: PMC10893629 DOI: 10.1186/s12943-024-01953-9] [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: 09/11/2023] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Current treatment guidelines refer to small cell lung cancer (SCLC), one of the deadliest human malignancies, as a homogeneous disease. Accordingly, SCLC therapy comprises chemoradiation with or without immunotherapy. Meanwhile, recent studies have made significant advances in subclassifying SCLC based on the elevated expression of the transcription factors ASCL1, NEUROD1, and POU2F3, as well as on certain inflammatory characteristics. The role of the transcription regulator YAP1 in defining a unique SCLC subset remains to be established. Although preclinical analyses have described numerous subtype-specific characteristics and vulnerabilities, the so far non-existing clinical subtype distinction may be a contributor to negative clinical trial outcomes. This comprehensive review aims to provide a framework for the development of novel personalized therapeutic approaches by compiling the most recent discoveries achieved by preclinical SCLC research. We highlight the challenges faced due to limited access to patient material as well as the advances accomplished by implementing state-of-the-art models and methodologies.
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Affiliation(s)
- Anna Solta
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Büsra Ernhofer
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Kristiina Boettiger
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Zsolt Megyesfalvi
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary
- National Koranyi Institute of Pulmonology, Budapest, Hungary
| | - Simon Heeke
- Department of Thoracic Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mir Alireza Hoda
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Christian Lang
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Division of Pulmonology, Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | - Clemens Aigner
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Fred R Hirsch
- Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
- Center for Thoracic Oncology, Mount Sinai Health System, Tisch Cancer Institute, New York, NY, USA.
| | - Karin Schelch
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Balazs Döme
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
- Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary.
- National Koranyi Institute of Pulmonology, Budapest, Hungary.
- Department of Translational Medicine, Lund University, Lund, Sweden.
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15
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Dutta S, Ganguly A, Ghosh Roy S. An Overview of the Unfolded Protein Response (UPR) and Autophagy Pathways in Human Viral Oncogenesis. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2024; 386:81-131. [PMID: 38782502 DOI: 10.1016/bs.ircmb.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Autophagy and Unfolded Protein Response (UPR) can be regarded as the safe keepers of cells exposed to intense stress. Autophagy maintains cellular homeostasis, ensuring the removal of foreign particles and misfolded macromolecules from the cytoplasm and facilitating the return of the building blocks into the system. On the other hand, UPR serves as a shock response to prolonged stress, especially Endoplasmic Reticulum Stress (ERS), which also includes the accumulation of misfolded proteins in the ER. Since one of the many effects of viral infection on the host cell machinery is the hijacking of the host translational system, which leaves in its wake a plethora of misfolded proteins in the ER, it is perhaps not surprising that UPR and autophagy are common occurrences in infected cells, tissues, and patient samples. In this book chapter, we try to emphasize how UPR, and autophagy are significant in infections caused by six major oncolytic viruses-Epstein-Barr (EBV), Human Papilloma Virus (HPV), Human Immunodeficiency Virus (HIV), Human Herpesvirus-8 (HHV-8), Human T-cell Lymphotropic Virus (HTLV-1), and Hepatitis B Virus (HBV). Here, we document how whole-virus infection or overexpression of individual viral proteins in vitro and in vivo models can regulate the different branches of UPR and the various stages of macro autophagy. As is true with other viral infections, the relationship is complicated because the same virus (or the viral protein) exerts different effects on UPR and Autophagy. The nature of this response is determined by the cell types, or in some cases, the presence of diverse extracellular stimuli. The vice versa is equally valid, i.e., UPR and autophagy exhibit both anti-tumor and pro-tumor properties based on the cell type and other factors like concentrations of different metabolites. Thus, we have tried to coherently summarize the existing knowledge, the crux of which can hopefully be harnessed to design vaccines and therapies targeted at viral carcinogenesis.
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Affiliation(s)
- Shovan Dutta
- Center for Immunotherapy & Precision Immuno-Oncology (CITI), Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Anirban Ganguly
- Department of Biochemistry, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Sounak Ghosh Roy
- Henry M Jackson for the Advancement of Military Medicine, Naval Medical Research Command, Silver Spring, MD, United States.
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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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17
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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: 8] [Impact Index Per Article: 8.0] [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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18
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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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19
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Kim JT, Bresson-Tan G, Zack JA. Current Advances in Humanized Mouse Models for Studying NK Cells and HIV Infection. Microorganisms 2023; 11:1984. [PMID: 37630544 PMCID: PMC10458594 DOI: 10.3390/microorganisms11081984] [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: 05/30/2023] [Revised: 07/28/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
Human immunodeficiency virus (HIV) has infected millions of people worldwide and continues to be a major global health problem. Scientists required a small animal model to study HIV pathogenesis and immune responses. To this end, humanized mice were created by transplanting human cells and/or tissues into immunodeficient mice to reconstitute a human immune system. Thus, humanized mice have become a critical animal model for HIV researchers, but with some limitations. Current conventional humanized mice are prone to death by graft versus host disease induced by the mouse signal regulatory protein α and CD47 signaling pathway. In addition, commonly used humanized mice generate low levels of human cytokines required for robust myeloid and natural killer cell development and function. Here, we describe recent advances in humanization procedures and transgenic and knock-in immunodeficient mice to address these limitations.
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Affiliation(s)
- Jocelyn T. Kim
- Department of Medicine, Division of Infectious Diseases, University of California Los Angeles, Los Angeles, CA 90095, USA; (J.T.K.)
| | - Gabrielle Bresson-Tan
- Department of Medicine, Division of Infectious Diseases, University of California Los Angeles, Los Angeles, CA 90095, USA; (J.T.K.)
| | - Jerome A. Zack
- Department of Microbiology, Immunology and Molecular Genetics, University of California Los Angeles, Los Angeles, CA 90095, USA;
- Department of Medicine, Division of Hematology and Oncology, University of California Los Angeles, Los Angeles, CA 90095, USA
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20
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Nakajima S, Okuma K. Mouse Models for HTLV-1 Infection and Adult T Cell Leukemia. Int J Mol Sci 2023; 24:11737. [PMID: 37511495 PMCID: PMC10380921 DOI: 10.3390/ijms241411737] [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: 06/22/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Adult T cell leukemia (ATL) is an aggressive hematologic disease caused by human T cell leukemia virus type 1 (HTLV-1) infection. Various animal models of HTLV-1 infection/ATL have been established to elucidate the pathogenesis of ATL and develop appropriate treatments. For analyses employing murine models, transgenic and immunodeficient mice are used because of the low infectivity of HTLV-1 in mice. Each mouse model has different characteristics that must be considered before use for different HTLV-1 research purposes. HTLV-1 Tax and HBZ transgenic mice spontaneously develop tumors, and the roles of both Tax and HBZ in cell transformation and tumor growth have been established. Severely immunodeficient mice were able to be engrafted with ATL cell lines and have been used in preclinical studies of candidate molecules for the treatment of ATL. HTLV-1-infected humanized mice with an established human immune system are a suitable model to characterize cells in the early stages of HTLV-1 infection. This review outlines the characteristics of mouse models of HTLV-1 infection/ATL and describes progress made in elucidating the pathogenesis of ATL and developing related therapies using these mice.
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Affiliation(s)
- Shinsuke Nakajima
- Department of Microbiology, Faculty of Medicine, Kansai Medical University, Hirakata 573-1010, Osaka, Japan
| | - Kazu Okuma
- Department of Microbiology, Faculty of Medicine, Kansai Medical University, Hirakata 573-1010, Osaka, Japan
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21
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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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22
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Zhang C, Zaman LA, Poluektova LY, Gorantla S, Gendelman HE, Dash PK. Humanized Mice for Studies of HIV-1 Persistence and Elimination. Pathogens 2023; 12:879. [PMID: 37513726 PMCID: PMC10383313 DOI: 10.3390/pathogens12070879] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/06/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
A major roadblock to achieving a cure for human immunodeficiency virus type one (HIV-1) is the persistence of latent viral infections in the cells and tissue compartments of an infected human host. Latent HIV-1 proviral DNA persists in resting memory CD4+ T cells and mononuclear phagocytes (MPs; macrophages, microglia, and dendritic cells). Tissue viral reservoirs of both cell types reside in the gut, lymph nodes, bone marrow, spleen, liver, kidney, skin, adipose tissue, reproductive organs, and brain. However, despite the identification of virus-susceptible cells, several limitations persist in identifying broad latent reservoirs in infected persons. The major limitations include their relatively low abundance, the precise identification of latently infected cells, and the lack of biomarkers for identifying latent cells. While primary MP and CD4+ T cells and transformed cell lines are used to interrogate mechanisms of HIV-1 persistence, they often fail to accurately reflect the host cells and tissue environments that carry latent infections. Given the host specificity of HIV-1, there are few animal models that replicate the natural course of viral infection with any precision. These needs underlie the importance of humanized mouse models as both valuable and cost-effective tools for studying viral latency and subsequently identifying means of eliminating it. In this review, we discuss the advantages and limitations of humanized mice for studies of viral persistence and latency with an eye toward using these models to test antiretroviral and excision therapeutics. The goals of this research are to use the models to address how and under which circumstances HIV-1 latency can be detected and eliminated. Targeting latent reservoirs for an ultimate HIV-1 cure is the task at hand.
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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 (S.G.)
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23
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Parodi M, Astigiano S, Carrega P, Pietra G, Vitale C, Damele L, Grottoli M, Guevara Lopez MDLL, Ferracini R, Bertolini G, Roato I, Vitale M, Orecchia P. Murine models to study human NK cells in human solid tumors. Front Immunol 2023; 14:1209237. [PMID: 37388731 PMCID: PMC10301748 DOI: 10.3389/fimmu.2023.1209237] [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: 04/20/2023] [Accepted: 06/02/2023] [Indexed: 07/01/2023] Open
Abstract
Since the first studies, the mouse models have provided crucial support for the most important discoveries on NK cells, on their development, function, and circulation within normal and tumor tissues. Murine tumor models were initially set to study murine NK cells, then, ever more sophisticated human-in-mice models have been developed to investigate the behavior of human NK cells and minimize the interferences from the murine environment. This review presents an overview of the models that have been used along time to study NK cells, focusing on the most popular NOG and NSG models, which work as recipients for the preparation of human-in-mice tumor models, the study of transferred human NK cells, and the evaluation of various enhancers of human NK cell function, including cytokines and chimeric molecules. Finally, an overview of the next generation humanized mice is also provided along with a discussion on how traditional and innovative in-vivo and in-vitro approaches could be integrated to optimize effective pre-clinical studies.
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Affiliation(s)
- Monica Parodi
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Simonetta Astigiano
- Animal Facility, IRCCS Ospedale Policlinico San Martino Genova, Genova, Italy
| | - Paolo Carrega
- Laboratory of Immunology and Biotherapy, Department of Human Pathology, University of Messina, Messina, Italy
| | - Gabriella Pietra
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Chiara Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Laura Damele
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Melania Grottoli
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | | | - Riccardo Ferracini
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
- Department of Surgical Sciences (DISC), University of Genoa, Genoa, Italy
| | - Giulia Bertolini
- “Epigenomics and Biomarkers of Solid Tumors”, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ilaria Roato
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
| | - Massimo Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Paola Orecchia
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
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24
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Ahmed EH, Lustberg M, Hale C, Sloan S, Mao C, Zhang X, Ozer HG, Schlotter S, Smith PL, Jeney F, Chan WK, Harrington BK, Weigel C, Brooks E, Klimaszewski HL, Oakes CC, Abebe T, Ibrahim ME, Alinari L, Behbehani GK, Shindiapina P, Caligiuri MA, Baiocchi RA. Follicular Helper and Regulatory T Cells Drive the Development of Spontaneous Epstein-Barr Virus Lymphoproliferative Disorder. Cancers (Basel) 2023; 15:3046. [PMID: 37297008 PMCID: PMC10252287 DOI: 10.3390/cancers15113046] [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: 04/06/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Epstein-Barr virus (EBV) is a ubiquitous herpes virus associated with various cancers. EBV establishes latency with life-long persistence in memory B-cells and can reactivate lytic infection placing immunocompromised individuals at risk for EBV-driven lymphoproliferative disorders (EBV-LPD). Despite the ubiquity of EBV, only a small percentage of immunocompromised patients (~20%) develop EBV-LPD. Engraftment of immunodeficient mice with peripheral blood mononuclear cells (PBMCs) from healthy EBV-seropositive donors leads to spontaneous, malignant, human B-cell EBV-LPD. Only about 20% of EBV+ donors induce EBV-LPD in 100% of engrafted mice (High-Incidence, HI), while another 20% of donors never generate EBV-LPD (No-Incidence, NI). Here, we report HI donors to have significantly higher basal T follicular helper (Tfh) and regulatory T-cells (Treg), and depletion of these subsets prevents/delays EBV-LPD. Transcriptomic analysis of CD4+ T cells from ex vivo HI donor PBMC revealed amplified cytokine and inflammatory gene signatures. HI vs. NI donors showed a marked reduction in IFNγ production to EBV latent and lytic antigen stimulation. In addition, we observed abundant myeloid-derived suppressor cells in HI donor PBMC that decreased CTL proliferation in co-cultures with autologous EBV+ lymphoblasts. Our findings identify potential biomarkers that may identify individuals at risk for EBV-LPD and suggest possible strategies for prevention.
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Affiliation(s)
- Elshafa Hassan Ahmed
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Mark Lustberg
- Division of Infectious Disease, Department of Internal Medicine, Yale University, New Haven, CT 06520, USA;
| | - Claire Hale
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH 43210, USA;
| | - Shelby Sloan
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Charlene Mao
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Xiaoli Zhang
- Department of Biomedical Informatics/Center for Biostatistics, The Ohio State University, Columbus, OH 43210, USA;
| | - Hatice Gulcin Ozer
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210, USA;
| | - Sarah Schlotter
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Porsha L. Smith
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Frankie Jeney
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | - Wing Keung Chan
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | - Bonnie K. Harrington
- College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA;
| | - Christoph Weigel
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | - Eric Brooks
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
| | | | - Christopher C. Oakes
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210, USA;
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | - Tamrat Abebe
- Department of Microbiology, Immunology, and Parasitology, School of Medicine Tikur Anbessa Specialized Hospital, College of Health Sciences, Addis Ababa University, Addis Ababa AB1000, Ethiopia;
| | - Muntaser E. Ibrahim
- Department of Molecular Biology, Institute of Endemic Diseases, University of Khartoum, Khartoum 11111, Sudan;
| | - Lapo Alinari
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | - Gregory K. Behbehani
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | - Polina Shindiapina
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
| | | | - Robert A. Baiocchi
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA; (E.H.A.); (S.S.); (C.M.); (S.S.); (P.L.S.); (F.J.); (W.K.C.); (E.B.); (C.C.O.); (L.A.); (P.S.)
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; (C.W.); (G.K.B.)
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25
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Karnik I, Her Z, Neo SH, Liu WN, Chen Q. Emerging Preclinical Applications of Humanized Mouse Models in the Discovery and Validation of Novel Immunotherapeutics and Their Mechanisms of Action for Improved Cancer Treatment. Pharmaceutics 2023; 15:1600. [PMID: 37376049 DOI: 10.3390/pharmaceutics15061600] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Cancer therapeutics have undergone immense research over the past decade. While chemotherapies remain the mainstay treatments for many cancers, the advent of new molecular techniques has opened doors for more targeted modalities towards cancer cells. Although immune checkpoint inhibitors (ICIs) have demonstrated therapeutic efficacy in treating cancer, adverse side effects related to excessive inflammation are often reported. There is a lack of clinically relevant animal models to probe the human immune response towards ICI-based interventions. Humanized mouse models have emerged as valuable tools for pre-clinical research to evaluate the efficacy and safety of immunotherapy. This review focuses on the establishment of humanized mouse models, highlighting the challenges and recent advances in these models for targeted drug discovery and the validation of therapeutic strategies in cancer treatment. Furthermore, the potential of these models in the process of uncovering novel disease mechanisms is discussed.
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Affiliation(s)
- Isha Karnik
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
| | - Zhisheng Her
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Shu Hui Neo
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Wai Nam Liu
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Qingfeng Chen
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117593, Singapore
- Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, Immunos, Singapore 138648, Singapore
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26
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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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27
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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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28
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Recent Developments in NSG and NRG Humanized Mouse Models for Their Use in Viral and Immune Research. Viruses 2023; 15:v15020478. [PMID: 36851692 PMCID: PMC9962986 DOI: 10.3390/v15020478] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/04/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Humanized mouse models have been widely used in virology, immunology, and oncology in the last decade. With advances in the generation of knockout mouse strains, it is now possible to generate animals in which human immune cells or human tissue can be engrafted. These models have been used for the study of human infectious diseases, cancers, and autoimmune diseases. In recent years, there has been an increase in the use of humanized mice to model human-specific viral infections. A human immune system in these models is crucial to understand the pathogenesis observed in human patients, which allows for better treatment design and vaccine development. Recent advances in our knowledge about viral pathogenicity and immune response using NSG and NRG mice are reviewed in this paper.
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29
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Kumah E, Bibee K. Modelling cutaneous squamous cell carcinoma for laboratory research. Exp Dermatol 2023; 32:117-125. [PMID: 36373888 DOI: 10.1111/exd.14706] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/26/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
Abstract
Cutaneous squamous cell carcinoma (cSCC) leads to significant morbidity for patients with progression and metastases. However, the molecular underpinnings of these tumors are still poorly understood. Dissecting human cSCC pathogenesis amplifies the exigence for preclinical models that mimic invasion and nodal spread. This review discusses the currently available models, including two- and three-dimensional tissue cultures, syngeneic and transgenic mice, and cell line-derived and patient-derived xenografts. We further highlight studies that have utilized the different models, considering how they recapitulate specific hallmarks of cSCC. Finally, we discuss the advantages, limitations and future research directions.
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Affiliation(s)
- Edwin Kumah
- Department of Biochemistry and Molecular Biology, Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kristin Bibee
- Transplant Dermatology, Micrographic Surgery and Dermatology Oncology, Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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30
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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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31
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Boustany LM, LaPorte SL, Wong L, White C, Vinod V, Shen J, Yu W, Koditek D, Winter MB, Moore SJ, Mei L, Diep L, Huang Y, Liu S, Vasiljeva O, West J, Richardson J, Irving B, Belvin M, Kavanaugh WM. A Probody T Cell-Engaging Bispecific Antibody Targeting EGFR and CD3 Inhibits Colon Cancer Growth with Limited Toxicity. Cancer Res 2022; 82:4288-4298. [PMID: 36112781 PMCID: PMC9664135 DOI: 10.1158/0008-5472.can-21-2483] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 05/09/2022] [Accepted: 09/14/2022] [Indexed: 01/07/2023]
Abstract
T cell-engaging bispecific antibodies (TCB) are highly potent therapeutics that can recruit and activate cytotoxic T cells to stimulate an antitumor immune response. However, the development of TCBs against solid tumors has been limited by significant on-target toxicity to normal tissues. Probody therapeutics have been developed as a novel class of recombinant, protease-activated antibody prodrugs that are "masked" to reduce antigen binding in healthy tissues but can become conditionally unmasked by proteases that are preferentially active in the tumor microenvironment (TME). Here, we describe the preclinical efficacy and safety of CI107, a Probody TCB targeting EGFR and CD3. In vitro, the protease-activated, unmasked CI107 effectively bound EGFR and CD3 expressed on the surface of cells and induced T-cell activation, cytokine release, and cytotoxicity toward tumor cells. In contrast, dually masked CI107 displayed a >500-fold reduction in antigen binding and >15,000-fold reduction in cytotoxic activity. In vivo, CI107 potently induced dose-dependent tumor regression of established colon cancer xenografts in mice engrafted with human peripheral blood mononuclear cells. Furthermore, the MTD of CI107 in cynomolgus monkeys was more than 60-fold higher than that of the unmasked TCB, and much lower levels of toxicity were observed in animals receiving CI107. Therefore, by localizing activity to the TME and thus limiting toxicity to normal tissues, this Probody TCB demonstrates the potential to expand clinical opportunities for TCBs as effective anticancer therapies for solid tumor indications. SIGNIFICANCE A conditionally active EGFR-CD3 T cell-engaging Probody therapeutic expands the safety window of bispecific antibodies while maintaining efficacy in preclinical solid tumor settings.
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Affiliation(s)
| | | | - Laurie Wong
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Clayton White
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Veena Vinod
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Joel Shen
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Wendy Yu
- CytomX Therapeutics, Inc, South San Francisco, California
| | - David Koditek
- CytomX Therapeutics, Inc, South San Francisco, California
| | | | | | - Li Mei
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Linnea Diep
- CytomX Therapeutics, Inc, South San Francisco, California
| | | | - Shouchun Liu
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Olga Vasiljeva
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Jim West
- CytomX Therapeutics, Inc, South San Francisco, California
| | | | - Bryan Irving
- CytomX Therapeutics, Inc, South San Francisco, California
| | - Marcia Belvin
- CytomX Therapeutics, Inc, South San Francisco, California.,Corresponding Author: Marcia Belvin, CytomX Therapeutics, Inc, South San Francisco, CA 94080. Phone: 650-892-9803, E-mail:
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Recent advances in the development of transplanted colorectal cancer mouse models. Transl Res 2022; 249:128-143. [PMID: 35850446 DOI: 10.1016/j.trsl.2022.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 06/13/2022] [Accepted: 07/11/2022] [Indexed: 11/22/2022]
Abstract
Despite progress in prevention and treatment, colorectal cancer (CRC) remains the third most common malignancy worldwide and the second most common cause of cancer death in 2020. To evaluate various characteristics of human CRC, a variety of mouse models have been established. Transplant mouse models have distinct advantages in studying the clinical behavior and therapeutic progress of CRC. Host, xenograft, and transplantation routes are the basis of transplant mouse models. As the effects of the tumor microenvironment and the systemic environment on cancer cells are gradually revealed, 3 key elements of transplanted CRC mouse models have been revolutionized. This has led to the development of humanized mice, patient-derived xenografts, and orthotopic transplants that reflect the human systemic environment, patient's tumor of origin, and tumor growth microenvironments in immunodeficient mice, respectively. These milestone events have allowed for great progress in tumor biology and the treatment of CRC. This article reviews the evolution of these events and points out their strengths and weaknesses as innovative and useful preclinical tools to study CRC progression and metastasis and to exploit novel treatment schedules by establishing a testing platform. This review article depicts the optimal transplanted CRC mouse models and emphasizes the significance of surgical models in the study of CRC behavior and treatment response.
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Waight E, Zhang C, Mathews S, Kevadiya BD, Lloyd KCK, Gendelman HE, Gorantla S, Poluektova LY, Dash PK. Animal models for studies of HIV-1 brain reservoirs. J Leukoc Biol 2022; 112:1285-1295. [PMID: 36044375 PMCID: PMC9804185 DOI: 10.1002/jlb.5vmr0322-161r] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/26/2022] [Indexed: 01/07/2023] Open
Abstract
The HIV-1 often evades a robust antiretroviral-mediated immune response, leading to persistent infection within anatomically privileged sites including the CNS. Continuous low-level infection occurs in the presence of effective antiretroviral therapy (ART) in CD4+ T cells and mononuclear phagocytes (MP; monocytes, macrophages, microglia, and dendritic cells). Within the CNS, productive viral infection is found exclusively in microglia and meningeal, perivascular, and choroidal macrophages. MPs serve as the principal viral CNS reservoir. Animal models have been developed to recapitulate natural human HIV-1 infection. These include nonhuman primates, humanized mice, EcoHIV, and transgenic rodent models. These models have been used to study disease pathobiology, antiretroviral and immune modulatory agents, viral reservoirs, and eradication strategies. However, each of these models are limited to specific component(s) of human disease. Indeed, HIV-1 species specificity must drive therapeutic and cure studies. These have been studied in several model systems reflective of latent infections, specifically in MP (myeloid, monocyte, macrophages, microglia, and histiocyte cell) populations. Therefore, additional small animal models that allow productive viral replication to enable viral carriage into the brain and the virus-susceptible MPs are needed. To this end, this review serves to outline animal models currently available to study myeloid brain reservoirs and highlight areas that are lacking and require future research to more effectively study disease-specific events that could be useful for viral eradication studies both in and outside the CNS.
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Affiliation(s)
- Emiko Waight
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Chen Zhang
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Saumi Mathews
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Bhavesh D. Kevadiya
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - K. C. Kent Lloyd
- Department of Surgery, School of Medicine, and Mouse Biology ProgramUniversity of California DavisCaliforniaUSA
| | - Howard E. Gendelman
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Santhi Gorantla
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Larisa Y. Poluektova
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Prasanta K. Dash
- Department of Pharmacology and Experimental Neuroscience, College of MedicineUniversity of Nebraska Medical CenterOmahaNebraskaUSA
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Boccalatte F, Mina R, Aroldi A, Leone S, Suryadevara CM, Placantonakis DG, Bruno B. Advances and Hurdles in CAR T Cell Immune Therapy for Solid Tumors. Cancers (Basel) 2022; 14:5108. [PMID: 36291891 PMCID: PMC9600451 DOI: 10.3390/cancers14205108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/03/2022] [Accepted: 10/10/2022] [Indexed: 11/28/2022] Open
Abstract
Chimeric antigen receptor (CAR) T cells in solid tumors have so far yielded limited results, in terms of therapeutic effects, as compared to the dramatic results observed for hematological malignancies. Many factors involve both the tumor cells and the microenvironment. The lack of specific target antigens and severe, potentially fatal, toxicities caused by on-target off-tumor toxicities constitute major hurdles. Furthermore, the tumor microenvironment is usually characterized by chronic inflammation, the presence of immunosuppressive molecules, and immune cells that can reduce CAR T cell efficacy and facilitate antigen escape. Nonetheless, solid tumors are under investigation as possible targets despite their complexity, which represents a significant challenge. In preclinical mouse models, CAR T cells are able to efficiently recognize and kill several tumor xenografts. Overall, in the next few years, there will be intensive research into optimizing novel cell therapies to improve their effector functions and keep untoward effects in check. In this review, we provide an update on the state-of-the-art CAR T cell therapies in solid tumors, focusing on the preclinical studies and preliminary clinical findings aimed at developing optimal strategies to reduce toxicity and improve efficacy.
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Affiliation(s)
- Francesco Boccalatte
- Department of Pathology, NYU Grossman School of Medicine, New York, NY 10016, USA
- Perlmutter Cancer Center, NYU Langone Health, New York, NY 10016, USA
| | - Roberto Mina
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino, University of Torino, 10126 Torino, TO, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, TO, Italy
| | - Andrea Aroldi
- Department of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, MB, Italy
| | - Sarah Leone
- Department of Population Health, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Carter M. Suryadevara
- Department of Neurosurgery, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Dimitris G. Placantonakis
- Perlmutter Cancer Center, NYU Langone Health, New York, NY 10016, USA
- Department of Neurosurgery, NYU Grossman School of Medicine, New York, NY 10016, USA
- Brain and Spine Tumor Center/Neuroscience Institute, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Benedetto Bruno
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino, University of Torino, 10126 Torino, TO, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, TO, Italy
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Chiu WC, Ou DL, Tan CT. Mouse Models for Immune Checkpoint Blockade Therapeutic Research in Oral Cancer. Int J Mol Sci 2022; 23:ijms23169195. [PMID: 36012461 PMCID: PMC9409124 DOI: 10.3390/ijms23169195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/05/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022] Open
Abstract
The most prevalent oral cancer globally is oral squamous cell carcinoma (OSCC). The invasion of adjacent bones and the metastasis to regional lymph nodes often lead to poor prognoses and shortened survival times in patients with OSCC. Encouraging immunotherapeutic responses have been seen with immune checkpoint inhibitors (ICIs); however, these positive responses to monotherapy have been limited to a small subset of patients. Therefore, it is urgent that further investigations into optimizing immunotherapies are conducted. Areas of research include identifying novel immune checkpoints and targets and tailoring treatment programs to meet the needs of individual patients. Furthermore, the advancement of combination therapies against OSCC is also critical. Thus, additional studies are needed to ensure clinical trials are successful. Mice models are advantageous in immunotherapy research with several advantages, such as relatively low costs and high tumor growth success rate. This review paper divided methods for establishing OSCC mouse models into four categories: syngeneic tumor models, chemical carcinogen induction, genetically engineered mouse, and humanized mouse. Each method has advantages and disadvantages that influence its application in OSCC research. This review comprehensively surveys the literature and summarizes the current mouse models used in immunotherapy, their advantages and disadvantages, and details relating to the cell lines for oral cancer growth. This review aims to present evidence and considerations for choosing a suitable model establishment method to investigate the early diagnosis, clinical treatment, and related pathogenesis of OSCC.
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Affiliation(s)
- Wei-Chiao Chiu
- Department of Medical Research, Fu-Jen Catholic University Hospital, Fu-Jen Catholic University, New Taipei City 24352, Taiwan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei City 100225, Taiwan
| | - Da-Liang Ou
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei City 10051, Taiwan
- YongLin Institute of Health, National Taiwan University, Taipei City 10672, Taiwan
| | - Ching-Ting Tan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei City 100225, Taiwan
- Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei City 10051, Taiwan
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei City 100233, Taiwan
- Department of Otolaryngology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu 302058, Taiwan
- Correspondence: ; Tel.: +886-2-23123456 (ext. 88649)
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Aparici Herraiz I, Caires HR, Castillo-Fernández Ó, Sima N, Méndez-Mora L, Risueño RM, Sattabongkot J, Roobsoong W, Hernández-Machado A, Fernandez-Becerra C, Barrias CC, del Portillo HA. Advancing Key Gaps in the Knowledge of Plasmodium vivax Cryptic Infections Using Humanized Mouse Models and Organs-on-Chips. Front Cell Infect Microbiol 2022; 12:920204. [PMID: 35873153 PMCID: PMC9302440 DOI: 10.3389/fcimb.2022.920204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Plasmodium vivax is the most widely distributed human malaria parasite representing 36.3% of disease burden in the South-East Asia region and the most predominant species in the region of the Americas. Recent estimates indicate that 3.3 billion of people are under risk of infection with circa 7 million clinical cases reported each year. This burden is certainly underestimated as the vast majority of chronic infections are asymptomatic. For centuries, it has been widely accepted that the only source of cryptic parasites is the liver dormant stages known as hypnozoites. However, recent evidence indicates that niches outside the liver, in particular in the spleen and the bone marrow, can represent a major source of cryptic chronic erythrocytic infections. The origin of such chronic infections is highly controversial as many key knowledge gaps remain unanswered. Yet, as parasites in these niches seem to be sheltered from immune response and antimalarial drugs, research on this area should be reinforced if elimination of malaria is to be achieved. Due to ethical and technical considerations, working with the liver, bone marrow and spleen from natural infections is very difficult. Recent advances in the development of humanized mouse models and organs-on-a-chip models, offer novel technological frontiers to study human diseases, vaccine validation and drug discovery. Here, we review current data of these frontier technologies in malaria, highlighting major challenges ahead to study P. vivax cryptic niches, which perpetuate transmission and burden.
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Affiliation(s)
- Iris Aparici Herraiz
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Hugo R. Caires
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - Óscar Castillo-Fernández
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain
| | - Núria Sima
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Lourdes Méndez-Mora
- Department of Condensed Matter Physics, University of Barcelona (UB), Barcelona, Spain
| | - Ruth M. Risueño
- Josep Carreras Leukaemia Research Institute (IJC), Barcelona, Spain
| | - Jetsumon Sattabongkot
- Mahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Wanlapa Roobsoong
- Mahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Aurora Hernández-Machado
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Barcelona, Spain
- Department of Condensed Matter Physics, University of Barcelona (UB), Barcelona, Spain
- Centre de Recerca Matemàtica (CRM), Barcelona, Spain
| | - Carmen Fernandez-Becerra
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Cristina C. Barrias
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- INEB – Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
- ICBAS – Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Hernando A. del Portillo
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
- *Correspondence: Hernando A. del Portillo,
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Affolter A, Kern J, Bieback K, Scherl C, Rotter N, Lammert A. Biomarkers and 3D models predicting response to immune checkpoint blockade in head and neck cancer (Review). Int J Oncol 2022; 61:88. [PMID: 35642667 PMCID: PMC9183766 DOI: 10.3892/ijo.2022.5378] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 12/03/2022] Open
Abstract
Immunotherapy has evolved into a powerful tool in the fight against a number of types of cancer, including head and neck squamous cell carcinomas (HNSCC). Although checkpoint inhibition (CPI) has definitely enriched the treatment options for advanced stage HNSCC during the past decade, the percentage of patients responding to treatment is widely varying between 14-32% in second-line setting in recurrent or metastatic HNSCC with a sporadic durability. Clinical response and, consecutively, treatment success remain unpredictable in most of the cases. One potential factor is the expression of target molecules of the tumor allowing cancer cells to acquire therapy resistance mechanisms. Accordingly, analyzing and modeling the complexity of the tumor microenvironment (TME) is key to i) stratify subgroups of patients most likely to respond to CPI and ii) to define new combinatorial treatment regimens. Particularly in a heterogeneous disease such as HNSCC, thoroughly studying the interactions and crosstalking between tumor and TME cells is one of the biggest challenges. Sophisticated 3D models are therefore urgently needed to be able to validate such basic science hypotheses and to test novel immuno-oncologic treatment regimens in consideration of the individual biology of each tumor. The present review will first summarize recent findings on immunotherapy, predictive biomarkers, the role of the TME and signaling cascades eliciting during CPI. Second, it will highlight the significance of current promising approaches to establish HNSCC 3D models for new immunotherapies. The results are encouraging and indicate that data obtained from patient-specific tumors in a dish might be finally translated into personalized immuno-oncology.
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Affiliation(s)
- Annette Affolter
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Johann Kern
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Karen Bieback
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Donor Service Baden‑Württemberg‑Hessen, D‑68167 Mannheim, Germany
| | - Claudia Scherl
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Nicole Rotter
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Anne Lammert
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
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Souto EP, Dobrolecki LE, Villanueva H, Sikora AG, Lewis MT. In Vivo Modeling of Human Breast Cancer Using Cell Line and Patient-Derived Xenografts. J Mammary Gland Biol Neoplasia 2022; 27:211-230. [PMID: 35697909 PMCID: PMC9433358 DOI: 10.1007/s10911-022-09520-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/19/2022] [Indexed: 11/24/2022] Open
Abstract
Historically, human breast cancer has been modeled largely in vitro using long-established cell lines primarily in two-dimensional culture, but also in three-dimensional cultures of varying cellular and molecular complexities. A subset of cell line models has also been used in vivo as cell line-derived xenografts (CDX). While outstanding for conducting detailed molecular analysis of regulatory mechanisms that may function in vivo, results of drug response studies using long-established cell lines have largely failed to translate clinically. In an attempt to address this shortcoming, many laboratories have succeeded in developing clinically annotated patient-derived xenograft (PDX) models of human cancers, including breast, in a variety of host systems. While immunocompromised mice are the predominant host, the immunocompromised rat and pig, zebrafish, as well as the chicken egg chorioallantoic membrane (CAM) have also emerged as potential host platforms to help address perceived shortcomings of immunocompromised mice. With any modeling platform, the two main issues to be resolved are criteria for "credentialing" the models as valid models to represent human cancer, and utility with respect to the ability to generate clinically relevant translational research data. Such data are beginning to emerge, particularly with the activities of PDX consortia such as the NCI PDXNet Program, EuroPDX, and the International Breast Cancer Consortium, as well as a host of pharmaceutical companies and contract research organizations (CRO). This review focuses primarily on these important aspects of PDX-related research, with a focus on breast cancer.
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Affiliation(s)
- Eric P Souto
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Lacey E Dobrolecki
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Hugo Villanueva
- Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Andrew G Sikora
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Michael T Lewis
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA.
- Departments of Molecular and Cellular Biology and Radiology, Baylor College of Medicine, Houston, TX, 77030, USA.
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
- Baylor College of Medicine, One Baylor Plaza, BCM-600; Room N1210, Houston, TX, 77030, USA.
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Sahu U, Barth RF, Otani Y, McCormack R, Kaur B. Rat and Mouse Brain Tumor Models for Experimental Neuro-Oncology Research. J Neuropathol Exp Neurol 2022; 81:312-329. [PMID: 35446393 PMCID: PMC9113334 DOI: 10.1093/jnen/nlac021] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Rodent brain tumor models have been useful for developing effective therapies for glioblastomas (GBMs). In this review, we first discuss the 3 most commonly used rat brain tumor models, the C6, 9L, and F98 gliomas, which are all induced by repeated injections of nitrosourea to adult rats. The C6 glioma arose in an outbred Wistar rat and its potential to evoke an alloimmune response is a serious limitation. The 9L gliosarcoma arose in a Fischer rat and is strongly immunogenic, which must be taken into consideration when using it for therapy studies. The F98 glioma may be the best of the 3 but it does not fully recapitulate human GBMs because it is weakly immunogenic. Next, we discuss a number of mouse models. The first are human patient-derived xenograft gliomas in immunodeficient mice. These have failed to reproduce the tumor-host interactions and microenvironment of human GBMs. Genetically engineered mouse models recapitulate the molecular alterations of GBMs in an immunocompetent environment and “humanized” mouse models repopulate with human immune cells. While the latter are rarely isogenic, expensive to produce, and challenging to use, they represent an important advance. The advantages and limitations of each of these brain tumor models are discussed. This information will assist investigators in selecting the most appropriate model for the specific focus of their research.
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Affiliation(s)
- Upasana Sahu
- From the Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Rolf F Barth
- Department of Pathology, The Ohio State University, Columbus, Ohio, USA
| | - Yoshihiro Otani
- From the Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Ryan McCormack
- From the Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Balveen Kaur
- From the Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
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Konturek-Ciesla A, Bryder D. Stem Cells, Hematopoiesis and Lineage Tracing: Transplantation-Centric Views and Beyond. Front Cell Dev Biol 2022; 10:903528. [PMID: 35573680 PMCID: PMC9091331 DOI: 10.3389/fcell.2022.903528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/12/2022] [Indexed: 12/26/2022] Open
Abstract
An appropriate production of mature blood cells, or hematopoiesis, is essential for organismal health and homeostasis. In this developmental cascade, hematopoietic stem cells (HSCs) differentiate into intermediate progenitor types, that subsequently give rise to the many distinct blood cell lineages. Here, we describe tools and methods that permit for temporal and native clonal-level HSC lineage tracing in the mouse, and that can now be combined with emerging single-cell molecular analyses. We integrate new insights derived from such experimental paradigms with past knowledge, which has predominantly been derived from transplantation-based approaches. Finally, we outline current knowledge and novel strategies derived from studies aimed to trace human HSC-derived hematopoiesis.
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Preclinical Evaluation of CAR T Cell Function: In Vitro and In Vivo Models. Int J Mol Sci 2022; 23:ijms23063154. [PMID: 35328572 PMCID: PMC8955360 DOI: 10.3390/ijms23063154] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/11/2022] [Accepted: 03/11/2022] [Indexed: 01/12/2023] Open
Abstract
Immunotherapy using chimeric antigen receptor (CAR) T cells is a rapidly emerging modality that engineers T cells to redirect tumor-specific cytotoxicity. CAR T cells have been well characterized for their efficacy against B cell malignancies, and rigorously studied in other types of tumors. Preclinical evaluation of CAR T cell function, including direct tumor killing, cytokine production, and memory responses, is crucial to the development and optimization of CAR T cell therapies. Such comprehensive examinations are usually performed in different types of models. Model establishment should focus on key challenges in the clinical setting and the capability to generate reliable data to indicate CAR T cell therapeutic potency in the clinic. Further, modeling the interaction between CAR T cells and tumor microenvironment provides additional insight for the future endeavors to enhance efficacy, especially against solid tumors. This review will summarize both in vitro and in vivo models for CAR T cell functional evaluation, including how they have evolved with the needs of CAR T cell research, the information they can provide for preclinical assessment of CAR T cell products, and recent technology advances to test CAR T cells in more clinically relevant models.
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Yuan C, Zhao X, Wangmo D, Alshareef D, Gates TJ, Subramanian S. Tumor models to assess immune response and tumor-microbiome interactions in colorectal cancer. Pharmacol Ther 2022; 231:107981. [PMID: 34480964 PMCID: PMC8844062 DOI: 10.1016/j.pharmthera.2021.107981] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 02/07/2023]
Abstract
Despite significant advances over the past 2 decades in preventive screening and therapy aimed at improving patient survival, colorectal cancer (CRC) remains the second most common cause of cancer death in the United States. The average 5-year survival rate of CRC patients with positive regional lymph nodes is only 40%, while less than 5% of patients with distant metastases survive beyond 5 years. There is a critical need to develop novel therapies that can improve overall survival in patients with poor prognoses, particularly since 60% of them are diagnosed at an advanced stage. Pertinently, immune checkpoint blockade therapy has dramatically changed how we treat CRC patients with microsatellite-instable high tumors. Furthermore, accumulating evidence shows that changes in gut microbiota are associated with the regulation of host antitumor immune response and cancer progression. Appropriate animal models are essential to deciphering the complex mechanisms of host antitumor immune response and tumor-gut microbiome metabolic interactions. Here, we discuss various mouse models of colorectal cancer that are developed to address key questions on tumor immune response and tumor-microbiota interactions. These CRC models will also serve as resourceful tools for effective preclinical studies.
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Affiliation(s)
- Ce Yuan
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Xianda Zhao
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Dechen Wangmo
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, United States of America; Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Duha Alshareef
- Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Travis J Gates
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, United States of America; Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Subbaya Subramanian
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, United States of America; Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, United States of America; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, United States of America.
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Minami Y, Yuan Y, Ueda HR. High-throughput Genetically Modified Animal Experiments Achieved by Next-generation Mammalian Genetics. J Biol Rhythms 2022; 37:135-151. [PMID: 35137623 DOI: 10.1177/07487304221075002] [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: 11/17/2022]
Abstract
Animal models are essential tools for modern scientists to conduct biological experiments and investigate their hypotheses in vivo. However, for the past decade, raising the throughput of such animal experiments has been a great challenge. Conventionally, in vivo high-throughput assay was achieved through large-scale mutagen-driven forward genetic screening, which took years to find causal genes. In contrast, reverse genetics accelerated the causal gene identification process, but its throughput was also limited by 2 barriers, that is, the genome modification step and the time-consuming crossing step. Defined as genetics without crossing, next-generation genetics is able to produce gene-modified animals that can be analyzed at the founder generation (F0). This method is or can be accomplished through recent technological advances in gene editing and virus-based efficient gene modifications. Notably, next-generation genetics has accelerated the process of cross-species studies, and it will be a useful technique during animal experiments as it can provide genetic perturbation at an individual level without crossing. In this review, we begin by introducing the history of animal-based high-throughput analysis, with a specific focus on chronobiology. We then describe ways that gene modification efficiency during animal experiments was enhanced and why crossing remained a barrier to reaching higher efficiency. Moreover, we mention the Triple CRISPR as a critical technique for achieving next-generation genetics. Finally, we discuss the potential applications and limitations of next-generation mammalian genetics.
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Affiliation(s)
- Yoichi Minami
- Department of Systems Pharmacology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yufei Yuan
- Department of Systems Pharmacology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki R Ueda
- Department of Systems Pharmacology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Laboratory for Synthetic Biology, RIKEN Center for Biosystems Dynamics Research, Suita, Japan
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Khosravi-Maharlooei M, Madley R, Borsotti C, Ferreira LMR, Sharp RC, Brehm MA, Greiner DL, Parent AV, Anderson MS, Sykes M, Creusot RJ. Modeling human T1D-associated autoimmune processes. Mol Metab 2022; 56:101417. [PMID: 34902607 PMCID: PMC8739876 DOI: 10.1016/j.molmet.2021.101417] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/19/2021] [Accepted: 12/07/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Type 1 diabetes (T1D) is an autoimmune disease characterized by impaired immune tolerance to β-cell antigens and progressive destruction of insulin-producing β-cells. Animal models have provided valuable insights for understanding the etiology and pathogenesis of this disease, but they fall short of reflecting the extensive heterogeneity of the disease in humans, which is contributed by various combinations of risk gene alleles and unique environmental factors. Collectively, these factors have been used to define subgroups of patients, termed endotypes, with distinct predominating disease characteristics. SCOPE OF REVIEW Here, we review the gaps filled by these models in understanding the intricate involvement and regulation of the immune system in human T1D pathogenesis. We describe the various models developed so far and the scientific questions that have been addressed using them. Finally, we discuss the limitations of these models, primarily ascribed to hosting a human immune system (HIS) in a xenogeneic recipient, and what remains to be done to improve their physiological relevance. MAJOR CONCLUSIONS To understand the role of genetic and environmental factors or evaluate immune-modifying therapies in humans, it is critical to develop and apply models in which human cells can be manipulated and their functions studied under conditions that recapitulate as closely as possible the physiological conditions of the human body. While microphysiological systems and living tissue slices provide some of these conditions, HIS mice enable more extensive analyses using in vivo systems.
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Affiliation(s)
- Mohsen Khosravi-Maharlooei
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Rachel Madley
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Chiara Borsotti
- Department of Health Sciences, Histology laboratory, Università del Piemonte Orientale, Novara, Italy
| | - Leonardo M R Ferreira
- Departments of Microbiology & Immunology, and Regenerative Medicine & Cell Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Robert C Sharp
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Michael A Brehm
- Program in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA, USA
| | - Dale L Greiner
- Program in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA, USA
| | - Audrey V Parent
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Mark S Anderson
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Remi J Creusot
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA.
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Shibahara H, Chen Y, Honda H, Wakimoto Y, Fukui A, Hasegawa A. Sex difference in anti-sperm antibodies. Reprod Med Biol 2022; 21:e12477. [PMID: 35814191 PMCID: PMC9255895 DOI: 10.1002/rmb2.12477] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/23/2022] [Accepted: 05/30/2022] [Indexed: 12/04/2022] Open
Abstract
Background Some diseases have sex differences. There have been no reports on the relationship between anti-sperm antibodies (ASA) and sex differences. Methods ASA are detected by sperm-immobilization test using patients' sera in women. In men, the ASA testing is generally performed by direct-immunobead test. Main findings Sperm-immobilizing antibodies in women inhibit sperm migration in their genital tract and exert inhibitory effects on fertilization. ASA bound to sperm surface in men also show inhibitory effect on sperm passage through cervical mucus. The fertilization rate of IVF significantly decreased when sperm were coated with higher numbers of ASA. For women with the antibodies, it is important to assess individual patients' SI50 titers. In patients with continuously high SI50 titers, pregnancy can be obtained only by IVF. For men with abnormal fertilizing ability by ASA, it is necessary to select intracytoplasmic sperm injection. Production of sperm-immobilizing antibodies is likely to occur in women with particular HLA after exposure to sperm. The risk factors for ASA production in men are still controversial. Conclusion Attention to sex differences in specimens, test methods and the diagnosis of ASA should be paid. For patients with ASA, treatment strategies have been established by considering sex difference for each.
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Affiliation(s)
- Hiroaki Shibahara
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
| | - Yuekun Chen
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
| | - Haruka Honda
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
| | - Yu Wakimoto
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
| | - Atsushi Fukui
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
| | - Akiko Hasegawa
- Department of Obstetrics and GynecologySchool of Medicine, Hyogo Medical UniversityNishinomiyaJapan
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Current Status, Barriers, and Future Directions for Humanized Mouse Models to Evaluate Stem Cell–Based Islet Cell Transplant. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1387:89-106. [DOI: 10.1007/5584_2022_711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cogels MM, Rouas R, Ghanem GE, Martinive P, Awada A, Van Gestel D, Krayem M. Humanized Mice as a Valuable Pre-Clinical Model for Cancer Immunotherapy Research. Front Oncol 2021; 11:784947. [PMID: 34869042 PMCID: PMC8636317 DOI: 10.3389/fonc.2021.784947] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 10/29/2021] [Indexed: 01/31/2023] Open
Abstract
Immunotherapy with checkpoint inhibitors opened new horizons in cancer treatment. Clinical trials for novel immunotherapies or unexplored combination regimens either need years of development or are simply impossible to perform like is the case in cancer patients with limited life expectancy. Thus, the need for preclinical models that rapidly and safely allow for a better understanding of underlying mechanisms, drug kinetics and toxicity leading to the selection of the best regimen to be translated into the clinic, is of high importance. Humanized mice that can bear both human immune system and human tumors, are increasingly used in recent preclinical immunotherapy studies and represent a remarkably unprecedented tool in this field. In this review, we describe, summarize, and discuss the recent advances of humanized mouse models used for cancer immunotherapy research and the challenges faced during their establishment. We also highlight the lack of preclinical studies using this model for radiotherapy-based research and argue that it can be a great asset to understand and answer many open questions around radiation therapy such as its presumed associated "abscopal effect".
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Affiliation(s)
- Morgane M. Cogels
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Redouane Rouas
- Laboratory of Cellular Therapy (UTCH), Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Ghanem E. Ghanem
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Martinive
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Ahmad Awada
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Dirk Van Gestel
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Mohammad Krayem
- Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
- Laboratory of Clinical and Experimental Oncology (LOCE), Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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Aschmoneit N, Kühl L, Seifert O, Kontermann RE. Fc-comprising scDb-based trivalent, bispecific T-cell engagers for selective killing of HER3-expressing cancer cells independent of cytokine release. J Immunother Cancer 2021; 9:jitc-2021-003616. [PMID: 34782429 PMCID: PMC8593740 DOI: 10.1136/jitc-2021-003616] [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] [Accepted: 10/17/2021] [Indexed: 11/10/2022] Open
Abstract
Background Bispecific T-cell engagers are an established therapeutic strategy for the treatment of hematologic malignancies but face several challenges when it comes to their application for the treatment of solid tumors, including on-target off-tumor adverse events. Employing an avidity-mediated specificity gain by introducing an additional binding moiety for the tumor-associated antigen can be achieved using formats with a 2+1 stoichiometry. Methods Besides biochemical characterization and validation of target cell binding to cancer cells with different HER3 expression, we used in vitro co-culture assays with human peripheral blood mononuclear cells (PBMCs) and HER3-expressing target cells to determine T-cell activation, T-cell proliferation and PBMC-mediated cancer cell lysis of HER3-positive cell lines by the trivalent, bispecific antibodies. Results In this study, we developed trivalent, bispecific antibodies comprising a silenced Fc region for T-cell retargeting to HER3-expressing tumor cells, combining a bivalent single-chain diabody (scDb) fused to a first heterodimerizing Fc chain with either an Fab or scFv fused to a second heterodimerizing Fc chain. All these HER3-targeting T-cell engagers comprising two binding sites for HER3 and one binding site for CD3 mediated target cell killing. However, format and orientation of binding sites influenced efficacy of target cell binding, target cell-dependent T-cell activation and T-cell-mediated target cell killing. Beneficial effects were seen when the CD3 binding site was located in the scDb moiety. These molecules showed efficient killing of medium HER3-expressing cancer cells with very low induction of cytokine release, while sparing target cells with low or undetectable HER3 expression. Conclusion Our study demonstrates that these trivalent, bispecific antibodies represent formats with superior interdomain spacing resulting in efficient target cell killing and a potential advantageous safety profile due to very low cytokine release.
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Affiliation(s)
- Nadine Aschmoneit
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Lennart Kühl
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Oliver Seifert
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany.,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| | - Roland E Kontermann
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany .,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
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Kotecki N, Kindt N, Krayem M, Awada A. New horizons in early drugs development in solid cancers. Curr Opin Oncol 2021; 33:513-519. [PMID: 34310410 DOI: 10.1097/cco.0000000000000766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PURPOSE OF REVIEW Drug development is the process of bringing new anticancer agents into clinical practice. From the basic research to clinical research each step is essential and intimately linked. The aim of this review is to describe emerging preclinical models and to provide an overview of selected drugs recently developed in oncology. RECENT FINDINGS Preclinical models reproducing human immune-tumor interactions, 3D cell cultures and microfluidic platforms are of great interest for the development of immunotherapies and combination therapies and offer the opportunity to better understand the interplay between cancer and stromal cells.Following a better biological understanding of cancer and advances in precision oncology, new exciting drugs (e.g. antibodies-drugs conjugates [ADCs], immunotherapeutic strategies, molecular-targeted therapies) have entered the field of clinical research and even clinical practice. SUMMARY Recent improvements in preclinical models will allow an accurate selection of drug candidates for clinical research. Innovative drugs are currently being developed from early to later phases of development. An important remaining challenge in drug development is to set up a new model of patient-centered clinical research to facilitate quick access to innovation and target-oriented trials.
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Affiliation(s)
| | - Nadège Kindt
- Laboratoire d'oncologie clinique et expérimentale (LOCE), Jules Bordet Institute, Brussels, Belgium
| | - Mohammad Krayem
- Laboratoire d'oncologie clinique et expérimentale (LOCE), Jules Bordet Institute, Brussels, Belgium
| | - Ahmad Awada
- Oncology Medicine Department
- Laboratoire d'oncologie clinique et expérimentale (LOCE), Jules Bordet Institute, Brussels, Belgium
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