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Daneshdoust D, He K, Wang QE, Li J, Liu X. Modeling respiratory tract diseases for clinical translation employing conditionally reprogrammed cells. CELL INSIGHT 2024; 3:100201. [PMID: 39391007 PMCID: PMC11462205 DOI: 10.1016/j.cellin.2024.100201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2024] [Revised: 09/06/2024] [Accepted: 09/08/2024] [Indexed: 10/12/2024]
Abstract
Preclinical models serve as indispensable tools in translational medicine. Specifically, patient-derived models such as patient-derived xenografts (PDX), induced pluripotent stem cells (iPSC), organoids, and recently developed technique of conditional reprogramming (CR) have been employed to reflect the host characteristics of diseases. CR technology involves co-culturing epithelial cells with irradiated Swiss-3T3-J2 mouse fibroblasts (feeder cells) in the presence of a Rho kinase (ROCK) inhibitor, Y-27632. CR technique facilitates the rapid conversion of both normal and malignant cells into a "reprogrammed stem-like" state, marked by robust in vitro proliferation. This is achieved without reliance on exogenous gene expression or viral transfection, while maintaining the genetic profile of the parental cells. So far, CR technology has been used to study biology of diseases, targeted therapies (precision medicine), regenerative medicine, and noninvasive diagnosis and surveillance. Respiratory diseases, ranking as the third leading cause of global mortality, pose a significant burden to healthcare systems worldwide. Given the substantial mortality and morbidity rates of respiratory diseases, efficient and rapid preclinical models are imperative to accurately recapitulate the diverse spectrum of respiratory conditions. In this article, we discuss the applications and future potential of CR technology in modeling various respiratory tract diseases, including lung cancer, respiratory viral infections (such as influenza and Covid-19 and etc.), asthma, cystic fibrosis, respiratory papillomatosis, and upper aerodigestive track tumors. Furthermore, we discuss the potential utility of CR in personalized medicine, regenerative medicine, and clinical translation.
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Affiliation(s)
- Danyal Daneshdoust
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Kai He
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Division of Medical Oncology, Department of Medicine, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Qi-En Wang
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Department of Radiation Oncology, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Jenny Li
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Department of Pathology, Wexner Medical Center, Ohio State University, Columbus, OH, USA
| | - Xuefeng Liu
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Departments of Pathology, Urology, and Radiation Oncology, Wexner Medical Center, Ohio State University, Columbus, OH, USA
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Wang G, Mao X, Wang W, Wang X, Li S, Wang Z. Bioprinted research models of urological malignancy. EXPLORATION (BEIJING, CHINA) 2024; 4:20230126. [PMID: 39175884 PMCID: PMC11335473 DOI: 10.1002/exp.20230126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/08/2024] [Indexed: 08/24/2024]
Abstract
Urological malignancy (UM) is among the leading threats to health care worldwide. Recent years have seen much investment in fundamental UM research, including mechanistic investigation, early diagnosis, immunotherapy, and nanomedicine. However, the results are not fully satisfactory. Bioprinted research models (BRMs) with programmed spatial structures and functions can serve as powerful research tools and are likely to disrupt traditional UM research paradigms. Herein, a comprehensive review of BRMs of UM is presented. It begins with a brief introduction and comparison of existing UM research models, emphasizing the advantages of BRMs, such as modeling real tissues and organs. Six kinds of mainstream bioprinting techniques used to fabricate such BRMs are summarized with examples. Thereafter, research advances in the applications of UM BRMs, such as culturing tumor spheroids and organoids, modeling cancer metastasis, mimicking the tumor microenvironment, constructing organ chips for drug screening, and isolating circulating tumor cells, are comprehensively discussed. At the end of this review, current challenges and future development directions of BRMs and UM are highlighted from the perspective of interdisciplinary science.
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Affiliation(s)
- Guanyi Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
- Department of Biomedical Engineering and Hubei Province Key Laboratory of Allergy and Immune Related DiseaseTaiKang Medical School (School of Basic Medical Sciences)Wuhan UniversityWuhanChina
| | - Xiongmin Mao
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Wang Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Xiaolong Wang
- Lewis Katz School of MedicineTemple UniversityPhiladelphiaPennsylvaniaUSA
| | - Sheng Li
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Zijian Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
- Department of Biomedical Engineering and Hubei Province Key Laboratory of Allergy and Immune Related DiseaseTaiKang Medical School (School of Basic Medical Sciences)Wuhan UniversityWuhanChina
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Elbialy A, Kappala D, Desai D, Wang P, Fadiel A, Wang SJ, Makary MS, Lenobel S, Sood A, Gong M, Dason S, Shabsigh A, Clinton S, Parwani AV, Putluri N, Shvets G, Li J, Liu X. Patient-Derived Conditionally Reprogrammed Cells in Prostate Cancer Research. Cells 2024; 13:1005. [PMID: 38920635 PMCID: PMC11201841 DOI: 10.3390/cells13121005] [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: 03/17/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/27/2024] Open
Abstract
Prostate cancer (PCa) remains a leading cause of mortality among American men, with metastatic and recurrent disease posing significant therapeutic challenges due to a limited comprehension of the underlying biological processes governing disease initiation, dormancy, and progression. The conventional use of PCa cell lines has proven inadequate in elucidating the intricate molecular mechanisms driving PCa carcinogenesis, hindering the development of effective treatments. To address this gap, patient-derived primary cell cultures have been developed and play a pivotal role in unraveling the pathophysiological intricacies unique to PCa in each individual, offering valuable insights for translational research. This review explores the applications of the conditional reprogramming (CR) cell culture approach, showcasing its capability to rapidly and effectively cultivate patient-derived normal and tumor cells. The CR strategy facilitates the acquisition of stem cell properties by primary cells, precisely recapitulating the human pathophysiology of PCa. This nuanced understanding enables the identification of novel therapeutics. Specifically, our discussion encompasses the utility of CR cells in elucidating PCa initiation and progression, unraveling the molecular pathogenesis of metastatic PCa, addressing health disparities, and advancing personalized medicine. Coupled with the tumor organoid approach and patient-derived xenografts (PDXs), CR cells present a promising avenue for comprehending cancer biology, exploring new treatment modalities, and advancing precision medicine in the context of PCa. These approaches have been used for two NCI initiatives (PDMR: patient-derived model repositories; HCMI: human cancer models initiatives).
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Affiliation(s)
- Abdalla Elbialy
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Computational Oncology Unit, The University of Chicago Comprehensive Cancer Center, 900 E 57th Street, KCBD Bldg., STE 4144, Chicago, IL 60637, USA
| | - Deepthi Kappala
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
| | - Dhruv Desai
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
| | - Peng Wang
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
| | - Ahmed Fadiel
- Computational Oncology Unit, The University of Chicago Comprehensive Cancer Center, 900 E 57th Street, KCBD Bldg., STE 4144, Chicago, IL 60637, USA
| | - Shang-Jui Wang
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Mina S. Makary
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Division of Vascular and Interventional Radiology, Department of Radiology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Scott Lenobel
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Division of Musculoskeletal Imaging, Department of Radiology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Akshay Sood
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Department of Urology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Michael Gong
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Department of Urology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Shawn Dason
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Department of Urology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Ahmad Shabsigh
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Department of Urology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Steven Clinton
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
| | - Anil V. Parwani
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Departments of Pathology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Nagireddy Putluri
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Gennady Shvets
- School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14850, USA
| | - Jenny Li
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Departments of Pathology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - Xuefeng Liu
- OSU Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA; (A.E.)
- Departments of Pathology, Urology, and Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
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Yan HHN, Chan AS, Lai FPL, Leung SY. Organoid cultures for cancer modeling. Cell Stem Cell 2023; 30:917-937. [PMID: 37315564 DOI: 10.1016/j.stem.2023.05.012] [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: 11/30/2022] [Revised: 04/20/2023] [Accepted: 05/17/2023] [Indexed: 06/16/2023]
Abstract
Organoids derived from adult stem cells (ASCs) and pluripotent stem cells (PSCs) are important preclinical models for studying cancer and developing therapies. Here, we review primary tissue-derived and PSC-derived cancer organoid models and detail how they have the potential to inform personalized medical approaches in different organ contexts and contribute to the understanding of early carcinogenic steps, cancer genomes, and biology. We also compare the differences between ASC- and PSC-based cancer organoid systems, discuss their limitations, and highlight recent improvements to organoid culture approaches that have helped to make them an even better representation of human tumors.
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Affiliation(s)
- Helen H N Yan
- Department of Pathology, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong SAR, China; Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China.
| | - April S Chan
- Department of Pathology, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong SAR, China; Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China
| | - Frank Pui-Ling Lai
- Department of Pathology, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong SAR, China; Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China
| | - Suet Yi Leung
- Department of Pathology, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong SAR, China; Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China; Jockey Club Centre for Clinical Innovation and Discovery, LKS Faculty of Medicine, the University of Hong Kong, Pokfulam, Hong Kong SAR, China; Centre for PanorOmic Sciences, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China.
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5
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Krawczyk E, Kitlińska J. Preclinical Models of Neuroblastoma-Current Status and Perspectives. Cancers (Basel) 2023; 15:3314. [PMID: 37444423 PMCID: PMC10340830 DOI: 10.3390/cancers15133314] [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: 05/30/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Preclinical in vitro and in vivo models remain indispensable tools in cancer research. These classic models, including two- and three-dimensional cell culture techniques and animal models, are crucial for basic and translational studies. However, each model has its own limitations and typically does not fully recapitulate the course of the human disease. Therefore, there is an urgent need for the development of novel, advanced systems that can allow for efficient evaluation of the mechanisms underlying cancer development and progression, more accurately reflect the disease pathophysiology and complexity, and effectively inform therapeutic decisions for patients. Preclinical models are especially important for rare cancers, such as neuroblastoma, where the availability of patient-derived specimens that could be used for potential therapy evaluation and screening is limited. Neuroblastoma modeling is further complicated by the disease heterogeneity. In this review, we present the current status of preclinical models for neuroblastoma research, discuss their development and characteristics emphasizing strengths and limitations, and describe the necessity of the development of novel, more advanced and clinically relevant approaches.
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Affiliation(s)
- Ewa Krawczyk
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA
| | - Joanna Kitlińska
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, DC 20057, USA
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6
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Wang Z, Li Y, Zhao W, Jiang S, Huang Y, Hou J, Zhang X, Zhai Z, Yang C, Wang J, Zhu J, Pan J, Jiang W, Li Z, Ye M, Tan M, Jiang H, Dang Y. Integrative multi-omics and drug-response characterization of patient-derived prostate cancer primary cells. Signal Transduct Target Ther 2023; 8:175. [PMID: 37121942 PMCID: PMC10149505 DOI: 10.1038/s41392-023-01393-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 05/02/2023] Open
Abstract
Prostate cancer (PCa) is the second most prevalent malignancy in males across the world. A greater knowledge of the relationship between protein abundance and drug responses would benefit precision treatment for PCa. Herein, we establish 35 Chinese PCa primary cell models to capture specific characteristics among PCa patients, including gene mutations, mRNA/protein/surface protein distributions, and pharmaceutical responses. The multi-omics analyses identify Anterior Gradient 2 (AGR2) as a pre-operative prognostic biomarker in PCa. Through the drug library screening, we describe crizotinib as a selective compound for malignant PCa primary cells. We further perform the pharmacoproteome analysis and identify 14,372 significant protein-drug correlations. Surprisingly, the diminished AGR2 enhances the inhibition activity of crizotinib via ALK/c-MET-AKT axis activation which is validated by PC3 and xenograft model. Our integrated multi-omics approach yields a comprehensive understanding of PCa biomarkers and pharmacological responses, allowing for more precise diagnosis and therapies.
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Affiliation(s)
- Ziruoyu Wang
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Yanan Li
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Wensi Zhao
- The Chemical Proteomics Center and State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 201203, Shanghai, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Shuai Jiang
- Department of Urology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China
- Department of Urology, Zhongshan Hospital Wusong Branch, Fudan University, 200032, Shanghai, China
| | - Yuqi Huang
- The Chemical Proteomics Center and State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 201203, Shanghai, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Jun Hou
- Department of Urology, Zhongshan Hospital, Fudan University, 200032, Shanghai, China
| | - Xuelu Zhang
- Center for Novel Target and Therapeutic Intervention, Chongqing Medical University, 400016, Chongqing, China
| | - Zhaoyu Zhai
- Center for Novel Target and Therapeutic Intervention, Chongqing Medical University, 400016, Chongqing, China
| | - Chen Yang
- Department of Urology, Huashan Hospital, Fudan University, 200040, Shanghai, China
| | - Jiaqi Wang
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Jiying Zhu
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Jianbo Pan
- Center for Novel Target and Therapeutic Intervention, Chongqing Medical University, 400016, Chongqing, China
| | - Wei Jiang
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Zengxia Li
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Mingliang Ye
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China.
| | - Minjia Tan
- The Chemical Proteomics Center and State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 201203, Shanghai, China.
| | - Haowen Jiang
- Department of Urology, Huashan Hospital, Fudan University, 200040, Shanghai, China.
| | - Yongjun Dang
- Key Laboratory of Metabolism and Molecular Medicine, The Ministry of Education, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China.
- Center for Novel Target and Therapeutic Intervention, Chongqing Medical University, 400016, Chongqing, China.
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Let’s Go 3D! New Generation of Models for Evaluating Drug Response and Resistance in Prostate Cancer. Int J Mol Sci 2023; 24:ijms24065293. [PMID: 36982368 PMCID: PMC10049142 DOI: 10.3390/ijms24065293] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 03/12/2023] Open
Abstract
Prostate cancer (PC) is the third most frequently diagnosed cancer worldwide and the second most frequent in men. Several risk factors can contribute to the development of PC, and those include age, family history, and specific genetic mutations. So far, drug testing in PC, as well as in cancer research in general, has been performed on 2D cell cultures. This is mainly because of the vast benefits these models provide, including simplicity and cost effectiveness. However, it is now known that these models are exposed to much higher stiffness; lose physiological extracellular matrix on artificial plastic surfaces; and show changes in differentiation, polarization, and cell–cell communication. This leads to the loss of crucial cellular signaling pathways and changes in cell responses to stimuli when compared to in vivo conditions. Here, we emphasize the importance of a diverse collection of 3D PC models and their benefits over 2D models in drug discovery and screening from the studies done so far, outlining their benefits and limitations. We highlight the differences between the diverse types of 3D models, with the focus on tumor–stroma interactions, cell populations, and extracellular matrix composition, and we summarize various standard and novel therapies tested on 3D models of PC for the purpose of raising awareness of the possibilities for a personalized approach in PC therapy.
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Li D, Thomas C, Shrivastava N, Gersten A, Gadsden N, Schlecht N, Kawachi N, Schiff BA, Smith RV, Rosenblatt G, Augustine S, Gavathiotis E, Burk R, Prystowsky MB, Guha C, Mehta V, Ow TJ. Establishment of a diverse head and neck squamous cancer cell bank using conditional reprogramming culture methods. J Med Virol 2023; 95:e28388. [PMID: 36477880 PMCID: PMC10168123 DOI: 10.1002/jmv.28388] [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: 07/31/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 12/14/2022]
Abstract
Most laboratory models of head and neck squamous cell cancer (HNSCC) rely on established immortalized cell lines, which carry inherent bias due to selection and clonality. We established a robust panel of HNSCC tumor cultures using a "conditional reprogramming" (CR) method, which utilizes a rho kinase inhibitor (Y-27632) and co-culture with irradiated fibroblast (J2 strain) feeder cells to support indefinite tumor cell survival. Sixteen CR cultures were successfully generated from 19 consecutively enrolled ethnically and racially diverse patients with HNSCC at a tertiary care center in the Bronx, NY. Of the 16 CR cultures, 9/16 were derived from the oral cavity, 4/16 were derived from the oropharynx, and 3/16 were from laryngeal carcinomas. Short tandem repeat (STR) profiling was used to validate culture against patient tumor tissue DNA. All CR cultures expressed ΔNp63 and cytokeratin 5/6, which are markers of squamous identity. Human papillomavirus (HPV) testing was assessed utilizing clinical p16 staining on primary tumors, reverse transcription polymerase chain reaction (RT-PCR) of HPV16/18-specific viral oncogenes E6 and E7 in RNA extracted from tumor samples, and HPV DNA sequencing. Three of four oropharyngeal tumors were p16 and HPV-positive and maintained HPV in culture. CR cultures were able to establish three-dimensional spheroid and murine flank and orthotopic tongue models. CR methods can be readily applied to all HNSCC tumors regardless of patient characteristics, disease site, and molecular background, providing a translational research model that properly includes patient and tumor diversity.
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Affiliation(s)
- Daniel Li
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Carlos Thomas
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Nitisha Shrivastava
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Adam Gersten
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Nicholas Gadsden
- Department of Anesthesiology, Columbia University, New York, NY, USA
| | - Nicolas Schlecht
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Nicole Kawachi
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bradley A. Schiff
- Department of Otorhinolaryngology - Head and Neck Surgery, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Richard V. Smith
- Department of Otorhinolaryngology - Head and Neck Surgery, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Surgery, Montefiore Medical Center/ Albert Einstein College of Medicine, Bronx, NY USA
| | - Gregory Rosenblatt
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Stelby Augustine
- Department of Otorhinolaryngology - Head and Neck Surgery, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Robert Burk
- Department of Pediatrics, Montefiore Medical Center/ Albert Einstein College of Medicine, Bronx, NY USA
| | - Michael B. Prystowsky
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Chandan Guha
- Department of Radiation Oncology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Vikas Mehta
- Department of Otorhinolaryngology - Head and Neck Surgery, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
| | - Thomas J Ow
- Department of Pathology, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Otorhinolaryngology - Head and Neck Surgery, Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, USA
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Expansion of human amniotic epithelial cells using condition cell reprogramming technology. Hum Cell 2023; 36:602-611. [PMID: 36586053 PMCID: PMC9947022 DOI: 10.1007/s13577-022-00849-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/13/2022] [Indexed: 01/01/2023]
Abstract
Human amniotic epithelial cells (hAECs) are non-immunogenic epithelial cells that can develop into cells of all three germline lineages. However, a refined clinically reliable method is required to optimize the preparation and banking procedures of hAECs for their successful translation into clinical studies. With the goal of establishing standardized clinically applicable hAECs cultured cells, we described the use of a powerful epithelial cell culture technique, termed Conditionally Reprogrammed Cells (CRC) for ex vivo expansion of hAECs. The well-established CRC culture method uses a Rho kinase inhibitor (Y-27632) and J2 mouse fibroblast feeder cells to drive the indefinite proliferation of all known epithelial cell types. In this study, we used an optimized CRC protocol to successfully culture hAECs in a CRC medium supplemented with xenogen-free human serum. We established that hAECs thrive under the CRC conditions for over 5 passages while still expressing pluripotent stem markers (OCT-4, SOX-2 and NANOG) and non-immunogenic markers (CD80, CD86 and HLA-G) suggesting that even late-passage hAECs retain their privileged phenotype. The hAECs-CRC cells were infected with a puromycin-selectable lentivirus expressing luciferase and GFP (green fluorescent protein) and stably selected with puromycin. The hAECs expressing GFP were injected subcutaneously into the flanks of Athymic and C57BL6 mice to check the tolerability and stability of cells against the immune system. Chemiluminescence imaging confirmed the presence and viability of cells at days 2, 5, and 42 without acute inflammation or any tumor formation. Collectively, these data indicate that the CRC approach offers a novel solution to expanding hAECs in humanized conditions for future clinical uses, while retaining their primary phenotype.
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Long Y, Xie B, Shen HC, Wen D. Translation Potential and Challenges of In Vitro and Murine Models in Cancer Clinic. Cells 2022; 11:cells11233868. [PMID: 36497126 PMCID: PMC9741314 DOI: 10.3390/cells11233868] [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: 10/09/2022] [Revised: 11/20/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022] Open
Abstract
As one of the leading causes of death from disease, cancer continues to pose a serious threat to human health globally. Despite the development of novel therapeutic regimens and drugs, the long-term survival of cancer patients is still very low, especially for those whose diagnosis is not caught early enough. Meanwhile, our understanding of tumorigenesis is still limited. Suitable research models are essential tools for exploring cancer mechanisms and treatments. Herein we review and compare several widely used in vitro and in vivo murine cancer models, including syngeneic tumor models, genetically engineered mouse models (GEMM), cell line-derived xenografts (CDX), patient-derived xenografts (PDX), conditionally reprogrammed (CR) cells, organoids, and MiniPDX. We will summarize the methodology and feasibility of various models in terms of their advantages and limitations in the application prospects for drug discovery and development and precision medicine.
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Affiliation(s)
- Yuan Long
- Shanghai LIDE Biotech Co., Ltd., Shanghai 201203, China
| | - Bin Xie
- Shanghai LIDE Biotech Co., Ltd., Shanghai 201203, China
| | - Hong C. Shen
- China Innovation Center of Roche, Roche R & D Center, Shanghai 201203, China
- Correspondence: (H.C.S.); (D.W.); Tel.: +86-21-68585628 (D.W.)
| | - Danyi Wen
- Shanghai LIDE Biotech Co., Ltd., Shanghai 201203, China
- Correspondence: (H.C.S.); (D.W.); Tel.: +86-21-68585628 (D.W.)
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11
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Cao J, Chan WC, Chow MSS. Use of conditional reprogramming cell, patient derived xenograft and organoid for drug screening for individualized prostate cancer therapy: Current and future perspectives (Review). Int J Oncol 2022; 60:52. [PMID: 35322860 DOI: 10.3892/ijo.2022.5342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 01/14/2022] [Indexed: 11/06/2022] Open
Abstract
Prostate cancer mortality is ranked second among all cancer mortalities in men worldwide. There is a great need for a method of efficient drug screening for precision therapy, especially for patients with existing drug‑resistant prostate cancer. Based on the concept of bacterial cell culture and drug sensitivity testing, the traditional approach of cancer drug screening is inadequate. The current and more innovative use of cancer cell culture and in vivo tumor models in drug screening for potential individualization of anti‑cancer therapy is reviewed and discussed in the present review. An ideal screening model would have the ability to identify drug activity for the targeted cells resembling what would have occurred in the in vivo environment. Based on this principle, three available cell culture/tumor screening models for prostate cancer are reviewed and considered. The culture conditions, advantages and disadvantages for each model together with ideas to best utilize these models are discussed. The first screening model uses conditional reprogramed cells derived from patient cancer cells. Although these cells are convenient to grow and use, they are likely to have different markers and characteristics from original tumor cells and thus not likely to be informative. The second model employs patient derived xenograft (PDX) which resembles an in vivo approach, but its main disadvantages are that it cannot be easily genetically modified and it is not suitable for high‑throughput drug screening. Finally, high‑throughput screening is more feasible with tumor organoids grown from patient cancer cells. The last system still needs a large number of tumor cells. It lacks in situ blood vessels, immune cells and the extracellular matrix. Based on these current models, future establishment of an organoid data bank would allow the selection of a specific organoid resembling that of an individual's prostate cancer and used for screening of suitable anticancer drugs. This can be further confirmed using the PDX model. Thus, this combined organoid‑PDX approach is expected to be able to provide the drug sensitivity testing approach for individualization of prostate cancer therapy in the near future.
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Affiliation(s)
- Jessica Cao
- College of Osteopathic Medicine of The Pacific, Western University of Health Sciences, Pomona, CA 91766‑1854, USA
| | - Wing C Chan
- City of Hope Comprehensive Cancer Center, City of Hope Medical Center, Duarte, CA 91010‑3012, USA
| | - Moses S S Chow
- College of Pharmacy, Western University of Health Sciences, Pomona, CA 91766‑1854, USA
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12
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Alkhilaiwi F. Conditionally Reprogrammed Cells and Robotic High-Throughput Screening for Precision Cancer Therapy. Front Oncol 2021; 11:761986. [PMID: 34737964 PMCID: PMC8560709 DOI: 10.3389/fonc.2021.761986] [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: 08/20/2021] [Accepted: 09/24/2021] [Indexed: 12/04/2022] Open
Abstract
Cancer is a devastating disease that takes the lives of millions of people globally every year. Precision cancer therapy is based on a patient's tumor histopathology, expression analyses, and/or tumor RNA or DNA analysis. Only 2%-20% of patients with solid tumors benefit from genomics-based precision oncology. Therefore, functional diagnostics and patient-derived cancer models are needed for precision cancer therapy. In this review, we will summarize the potential use of conditional cell reprogramming (CR) and robotic high-throughput screening in precision cancer medicine. Briefly, the CR method includes the co-culturing of irradiated Swiss-3T3-J2 mouse fibroblast cells alongside digested primary non-pathogenic or pathogenic cells with the existence of Rho-associated serine-threonine protein kinase inhibitor called Y-27632, creating an exterior culture environment, allowing the cells to have the ability to gain partial properties of stem cells. On the other hand, quantitative high-throughput screening (qHTS) assays screen thousands of compounds that use cells in a short period of time. The combination of both technologies has the potential to become a driving force for precision cancer therapy.
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Affiliation(s)
- Faris Alkhilaiwi
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Regenerative Medicine Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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13
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Zhou L, Zhang C, Zhang Y, Shi C. Application of Organoid Models in Prostate Cancer Research. Front Oncol 2021; 11:736431. [PMID: 34646778 PMCID: PMC8504437 DOI: 10.3389/fonc.2021.736431] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/09/2021] [Indexed: 11/24/2022] Open
Abstract
Complex heterogeneity is an important characteristic in the development of prostate cancer (PCa), which further leads to the failure of known therapeutic options. PCa research has been hampered by the current in vitro model systems that cannot fully reflect the biological characteristics and clinical diversity of PCa. The tumor organoid model in three-dimensional culture retains the heterogeneity of primary tumor tissues in vitro well and enables high-throughput screening and genome editing. Therefore, the establishment of a PCa organoid model that recapitulates the diverse heterogeneity observed in clinical settings is of great significance for the study of PCa. In this review, we summarize the culture conditions, establishments, and limitations of PCa organoids and further review their application for the study of pathogenesis, drug screening, mechanism of drug resistance, and individualized treatment for PCa. Additionally, we look forward to other potential developmental directions of PCa organoids, such as the interaction between prostate cancer tumor cells and their microenvironment, clinical individualized treatments, heterogeneous transformation model, tumor immunotherapy, and organoid models combined with liquid biopsy. Through this, we provide more effective preclinical experimental schemes using the PCa organoid model.
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Affiliation(s)
- Ligui Zhou
- Animal Experiment Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- Division of Cancer Biology, Laboratory Animal Center, The Fourth Military Medical University, Xi’an, China
| | - Caiqin Zhang
- Division of Cancer Biology, Laboratory Animal Center, The Fourth Military Medical University, Xi’an, China
| | - Yongbin Zhang
- Animal Experiment Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Changhong Shi
- Division of Cancer Biology, Laboratory Animal Center, The Fourth Military Medical University, Xi’an, China
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14
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Zhao W, Liu K, Sun Z, Wang L, Liu B, Liu L, Qu X, Cao Z, Sun J, Chai J. Application Research of Individualized Conditional Reprogramming System to Guide Treatment of Gastric Cancer. Front Oncol 2021; 11:709511. [PMID: 34336697 PMCID: PMC8322696 DOI: 10.3389/fonc.2021.709511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 06/25/2021] [Indexed: 12/17/2022] Open
Abstract
Background Gastric cancer (GC) is one of the most common causes of malignant tumors in the world. Due to the high heterogeneity of GC and lack of specificity of available chemotherapy regimens, these tumors are prone to resistance, recurrence, and metastasis. Here, we formulated an individualized chemotherapy regimen for GC using a modified individual conditional reprogramming (i-CR) system. We established a primary tumor cell bank of GC cells and completed drug screening in order to realize individualized and accurate GC treatment. Methods We collected specimens from 93 surgical or gastroscopy GC cases and established a primary tumor cell bank using the i-CR system and PDX models. We also completed in vitro culture and drug sensitivity screening of the GC cells using the i-CR system. Whole-exome sequencing (WES) of the i-CR cells was performed using P0 and P5. We then chose targeted chemotherapy drugs based on the i-CR system results. Results Of the 72 cases that were collected from surgical specimens, 26 cases were successfully cultured with i-CR system, and of the 21 cases collected from gastroscopy specimens, seven were successfully cultured. Among these, 20 cases of the PDX model were established. SRC ± G3 had the highest culture success rate. The i-CR cells of P0 and P5 appeared to be highly conserved. According to drug sensitivity screening, we examined the predictive value of responses of GC patients to chemotherapeutic agents, especially in neoadjuvant patients. Conclusion The i-CR system does not only represent the growth characteristics of tumors in vivo, but also provides support for clinical drug use. Drug susceptibility results were relatively consistent with clinical efficacy.
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Affiliation(s)
- Weizhu Zhao
- Department of Radiology, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.,Department of Oncology, Binzhou People's Hospital, Binzhou, China
| | - Kai Liu
- Department of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
| | - Zhikun Sun
- Department of Urinary Surgery, Zhaoyuan People's Hospital, Zhaoyuan, China
| | - Longgang Wang
- Department of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
| | - Bing Liu
- Department of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
| | - Luguang Liu
- Department of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
| | - Xianlin Qu
- Department of Postgraduate, Shandong First Medical University, Jinan, China
| | - Zhixiang Cao
- Department of Research and Development, Beijing Percans Oncology Co. Ltd., Beijing, China
| | - Jujie Sun
- Department of Pathology, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
| | - Jie Chai
- Department of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China
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15
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Zhao R, Li R, An T, Liu X. Conditional Cell Reprogramming in Modeling Digestive System Diseases. Front Cell Dev Biol 2021; 9:669756. [PMID: 34150763 PMCID: PMC8211013 DOI: 10.3389/fcell.2021.669756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
Digestive diseases have become an important source of morbidity and mortality. The considerable financial and health burdens caused by digestive diseases confirm the importance of extensive research to better understand and treat these diseases. The development of reliable preclinical models is essential for understanding the pathogenesis of digestive diseases and developing treatment and prevention methods. However, traditional established cell lines and animal models still have many limitations in the study of the digestive system. Conditional reprogramming (CR) cell culture is a newly developed primary technology that uses irradiated Swiss-3T3-J2 mouse fibroblast cells and the Rho-associated kinase (ROCK) inhibitor Y-27632 to rapidly and efficiently generate many cells from diseased and normal tissues. CR cells (CRCs) can be reprogrammed to maintain a highly proliferative state and recapitulate the histological and genomic features of the original tissue. Moreover, after removing these conditions, the phenotype was completely reversible. Therefore, CR technology may represent an ideal model to study digestive system diseases, to test drug sensitivity, to perform gene profile analysis, and to undertake xenograft research and regenerative medicine. Indeed, together with organoid cultures, CR technology has been recognized as one of the key new technologies by NIH precision oncology and also used for NCI human cancer model initiatives (HCMI) program with ATCC. In this article, we review studies that use CR technology to conduct research on diseases of the digestive system.
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Affiliation(s)
- Ruihua Zhao
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rui Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Department of Oncology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Tianqi An
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xuefeng Liu
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC, United States.,Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, United States.,Departments of Pathology and Urology, The Ohio State University School of Medicine, Columbus, OH, United States.,James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
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16
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Yuan M, White D, Resar L, Bar E, Groves M, Cohen A, Jackson E, Bynum J, Rubens J, Mumm J, Chen L, Jiang L, Raabe E, Rodriguez FJ, Eberhart CG. Conditional reprogramming culture conditions facilitate growth of lower-grade glioma models. Neuro Oncol 2021; 23:770-782. [PMID: 33258947 DOI: 10.1093/neuonc/noaa263] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The conditional reprogramming cell culture method was developed to facilitate growth of senescence-prone normal and neoplastic epithelial cells, and involves co-culture with irradiated fibroblasts and the addition of a small molecule Rho kinase (ROCK) inhibitor. The aim of this study was to determine whether this approach would facilitate the culture of compact low-grade gliomas. METHODS We attempted to culture 4 pilocytic astrocytomas, 2 gangliogliomas, 2 myxopapillary ependymomas, 2 anaplastic gliomas, 2 difficult-to-classify low-grade neuroepithelial tumors, a desmoplastic infantile ganglioglioma, and an anaplastic pleomorphic xanthoastrocytoma using a modified conditional reprogramming cell culture approach. RESULTS Conditional reprogramming resulted in robust increases in growth for a majority of these tumors, with fibroblast conditioned media and ROCK inhibition both required. Switching cultures to standard serum containing media, or serum-free neurosphere conditions, with or without ROCK inhibition, resulted in decreased proliferation and induction of senescence markers. Rho kinase inhibition and conditioned media both promoted Akt and Erk1/2 activation. Several cultures, including one derived from a NF1-associated pilocytic astrocytoma (JHH-NF1-PA1) and one from a BRAF p.V600E mutant anaplastic pleomorphic xanthoastrocytoma (JHH-PXA1), exhibited growth sufficient for preclinical testing in vitro. In addition, JHH-NF1-PA1 cells survived and migrated in larval zebrafish orthotopic xenografts, while JHH-PXA1 formed orthotopic xenografts in mice histopathologically similar to the tumor from which it was derived. CONCLUSIONS These studies highlight the potential for the conditional reprogramming cell culture method to promote the growth of glial and glioneuronal tumors in vitro, in some cases enabling the establishment of long-term culture and in vivo models.
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Affiliation(s)
- Ming Yuan
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David White
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Linda Resar
- Division of Pediatric Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eli Bar
- Department of Pathology, University of Maryland, Baltimore, Maryland, USA
| | - Mari Groves
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alan Cohen
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eric Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jennifer Bynum
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeffrey Rubens
- Division of Pediatric Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeff Mumm
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Liam Chen
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Liqun Jiang
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eric Raabe
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Fausto J Rodriguez
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Charles G Eberhart
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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17
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Profiling of conditionally reprogrammed cell lines for in vitro chemotherapy response prediction of pancreatic cancer. EBioMedicine 2021; 65:103218. [PMID: 33639403 PMCID: PMC7921470 DOI: 10.1016/j.ebiom.2021.103218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The establishment of patient-derived models for pancreatic ductal adenocarcinoma (PDAC) using conventional methods has been fraught with low success rate, mainly because of the small number of tumour cells and dense fibrotic stroma. Here, we sought to establish patient-derived model of PDAC and perform genetic analysis with responses to anticancer drug by using the conditionally reprogrammed cell (CRC) methodology. METHODS We performed in vitro and in vivo tumourigenicity assays and analysed histological characteristics by immunostaining. We investigated genetic profiles including mutation patterns and copy number variations using targeted deep sequencing and copy-number analyses. We assessed the responses of cultured CRCs to the available clinical anticancer drugs based on patient responsiveness. FINDINGS We established a total of 28 CRCs from patients. Of the 28 samples, 27 showed KRAS mutations in codon 12/13 or codon 61. We found that somatic mutations were shared in the primary-CRC pairs and shared mutations included key oncogenic mutations such as KRAS (9 pairs), TP53 (8 pairs), and SMAD4 (3 pairs). Overall, CRCs preserved the genetic characteristics of primary tumours with high concordance, with additional confirmation of low-AF NPM1 mutation in CRC (35 shared mutations out of 36 total, concordance rate=97.2%). CRCs of the responder group were more sensitive to anticancer agents than those of the non-responder group (P < 0.001). INTERPRETATION These results show that a pancreatic cancer cell line model can be efficiently established using the CRC methodology, to better support a personalized therapeutic approach for pancreatic cancer patients. FUNDING 2014R1A1A1006272, HI19C0642-060019, 2019R1A2C2008050, 2020R1A2C209958611, and 2020M3E5E204028211.
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18
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p63 expression in human tumors and normal tissues: a tissue microarray study on 10,200 tumors. Biomark Res 2021; 9:7. [PMID: 33494829 PMCID: PMC7830855 DOI: 10.1186/s40364-021-00260-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/05/2021] [Indexed: 02/08/2023] Open
Abstract
Background Tumor protein 63 (p63) is a transcription factor of the p53 gene family involved in differentiation of several tissues including squamous epithelium. p63 immunohistochemistry is broadly used for tumor classification but published data on its expression in cancer is conflicting. Methods To comprehensively catalogue p63 expression, tissue microarrays (TMAs) containing 12,620 tissue samples from 115 tumor entities and 76 normal tissue types were analyzed. Results p63 expression was seen in various normal tissues including squamous epithelium and urothelium. At least occasional weak p63 positivity could be detected in 61 (53%) of 115 different tumor types. The frequencies of p63 positivity was highest in squamous cell carcinomas irrespective of their origin (96–100%), thymic tumors (100%), urothelial carcinomas (81–100%), basal type tumors such as basal cell carcinomas (100%), and various salivary gland neoplasias (81–100%). As a rule, p63 was mostly expressed in cancers derived from p63 positive normal tissues and mostly not detectable in tumors derived from p63 negative cancers. However, exceptions from this rule occurred. A positive p63 immunostaining in cancers derived from p63 negative tissues was unrelated to aggressive phenotype in 422 pancreatic cancers, 160 endometrium cancers and 374 ovarian cancers and might be caused by aberrant squamous differentiation or represent stem cell properties. In 355 gastric cancers, aberrant p63 expression occurred in 4% and was linked to lymph node metastasis (p = 0.0208). Loss of p63 in urothelial carcinomas - derived from p63 positive urothelium - was significantly linked to advanced stage, high grade (p < 0.0001 each) and poor survival (p < 0.0001) and might reflect clinically relevant tumor dedifferentiation. Conclusion The high prevalence of p63 expression in specific tumor types makes p63 immunohistochemistry a suitable diagnostic tool. Loss of p63 expression might constitute a feature of aggressive cancers. Supplementary Information The online version contains supplementary material available at 10.1186/s40364-021-00260-5.
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19
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Chai J, Han L, Zhang J, Han D, Zou L, Zhu Z, Zhao Y, Guo H. Conditional Reprogramming Inducing Clinical Cells Proliferation: New Research Tools in Tumor and Inflammatory-related Diseases. Curr Pharm Des 2020; 26:2657-2660. [PMID: 32175833 DOI: 10.2174/1381612826666200316155252] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 03/08/2020] [Indexed: 01/11/2023]
Abstract
In the era of precision medicine, establishing a patient-derived cell model is crucial, whether in vitro or in vivo. Compared to the traditional cell lines, patient-derived primary cells represent precise genetic features from specific patients, but poor proliferative activity of human primary cells restricts their popular application. Conditional reprogramming (CR) is a new cell culture technique to achieve rapid growth of patient-derived cells in vitro, making it possible to identify the individual difference and screen drugs sensitivity. In this review, we will summarize the application and limitation of CR in tumor and inflammatory-related diseases, indicating the prospect of this technique for preclinical research.
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Affiliation(s)
- Jie Chai
- Department of Gastrointestinal Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, China
| | - Li Han
- Internal Medicine-Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jianbo Zhang
- Department of Pathology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, China
| | - Dali Han
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, China
| | - Lei Zou
- Department of Gastrointestinal Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, China
| | - Ze Zhu
- Department of Pathogen Biology, Tianjin Medical University, Tianjin, China
| | - Yulong Zhao
- Department of Pathogen Biology, Tianjin Medical University, Tianjin, China
| | - Hongliang Guo
- Department of Gastrointestinal Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, China
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20
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Campos Cogo S, Gradowski Farias da Costa do Nascimento T, de Almeida Brehm Pinhatti F, de França Junior N, Santos Rodrigues B, Regina Cavalli L, Elifio-Esposito S. An overview of neuroblastoma cell lineage phenotypes and in vitro models. Exp Biol Med (Maywood) 2020; 245:1637-1647. [PMID: 32787463 PMCID: PMC7802384 DOI: 10.1177/1535370220949237] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This review was conducted to present the main neuroblastoma (NB) clinical characteristics and the most common genetic alterations present in these pediatric tumors, highlighting their impact in tumor cell aggressiveness behavior, including metastatic development and treatment resistance, and patients' prognosis. The distinct three NB cell lineage phenotypes, S-type, N-type, and I-type, which are characterized by unique cell surface markers and gene expression patterns, are also reviewed. Finally, an overview of the most used NB cell lines currently available for in vitro studies and their unique cellular and molecular characteristics, which should be taken into account for the selection of the most appropriate model for NB pre-clinical studies, is presented. These valuable models can be complemented by the generation of NB reprogrammed tumor cells or organoids, derived directly from patients' tumor specimens, in the direction toward personalized medicine.
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Affiliation(s)
- Sheron Campos Cogo
- Graduate Program in Health Sciences, Pontifícia Universidade Católica do Paraná, Curitiba 80215-901, Brazil
| | | | | | - Nilton de França Junior
- Graduate Program in Health Sciences, Pontifícia Universidade Católica do Paraná, Curitiba 80215-901, Brazil
| | - Bruna Santos Rodrigues
- Graduate Program in Health Sciences, Pontifícia Universidade Católica do Paraná, Curitiba 80215-901, Brazil
| | - Luciane Regina Cavalli
- Instituto de Pesquisa Pelé Pequeno Príncipe, Faculdades Pequeno Príncipe, Curitiba 80250-060, Brazil
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20007, USA
| | - Selene Elifio-Esposito
- Graduate Program in Health Sciences, Pontifícia Universidade Católica do Paraná, Curitiba 80215-901, Brazil
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21
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Li Y, Guo D, Zhang Y, Wang L, Sun T, Li Z, Zhang X, Wang S, Chen Y, Wu A. Rapid screening for individualized chemotherapy optimization of colorectal cancer: A novel conditional reprogramming technology-based functional diagnostic assay. Transl Oncol 2020; 14:100935. [PMID: 33190042 PMCID: PMC7674601 DOI: 10.1016/j.tranon.2020.100935] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/05/2020] [Accepted: 10/26/2020] [Indexed: 12/14/2022] Open
Abstract
Established a new in vitro tumor model called novel conditionally reprogrammed (termed i-CR). Accomplished personalized drug tests within 2–3 weeks. Achieved 100% sensitivity, 85.7% specificity, 91.7% positive predictive value, and 100% negative predictive value. i-CR guided a inoperable patient with metastases converted to radical surgery.
Background In vitro patient tumor models such as patient-derived organoids (PDO) and conditionally reprogrammed (CR) cell culture are important for translational research and pre-clinical drug testing. In this study we present a personalized drug sensitivity test for late stage, potentially operable colorectal cancer (CRC) using patient-derived primary tumor cells isolated with i-CR technology, an optimized CR method. We explored the clinical feasibility of using i-CR platform to guide CRC chemotherapy, and established the correlation between in vitro drug sensitivity and patient clinical response. Methods Primary CRC tumor cells were isolated and cultured with the i-CR technology. NGS was performed and the WES and CNV results of i-CR cells were compared with that of the original patient tumor samples. In vitro drug screenings were done with guideline chemotherapy drugs for CRC. In vivo drug response was examined with paired PDX mouse models. A double-blind co-clinical cohort study was carried out and the clinical outcomes of the enrolled patients were compared with the i-CR results. Results i-CR platform could be used to rapidly propagate primary colorectal tumor cells that represent individual patient tumors effectively by keeping the clonal heterogeneity and the genetic characteristics. Chemotherapy drug screenings with i-CR cells were comparable with that of PDX models. More importantly, i-CR results showed high accordance with the clinical outcomes of the enrolled CRC patients. Conclusion i-CR platform was capable to test and optimize therapeutic regimens pre-clinically, study cancer cell biology, and model tumor re-emergence to identify new targeted therapeutics from an effective personalized medicine standpoint.
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Affiliation(s)
- Yingjie Li
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), #52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Dagang Guo
- Beijing Percans Oncology Research Co., Ltd., Building 11, 5th Floor, PKUCare Industrial Park, Life Science Park, Beiqing Road, Changping District, Beijing 102206, China
| | - Yihong Zhang
- Beijing Percans Oncology Research Co., Ltd., Building 11, 5th Floor, PKUCare Industrial Park, Life Science Park, Beiqing Road, Changping District, Beijing 102206, China
| | - Lin Wang
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), #52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Tingting Sun
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), #52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Zhongwu Li
- Department of pathology, Key laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, China
| | - Xiaoyan Zhang
- Department of Radiology, Key laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, China
| | - Shuai Wang
- Department of Radiology, Key laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, China
| | - Yiyou Chen
- Beijing Percans Oncology Research Co., Ltd., Building 11, 5th Floor, PKUCare Industrial Park, Life Science Park, Beiqing Road, Changping District, Beijing 102206, China
| | - Aiwen Wu
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), #52 Fucheng Road, Haidian District, Beijing 100142, China.
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22
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Patient-derived tumour models for personalized therapeutics in urological cancers. Nat Rev Urol 2020; 18:33-45. [PMID: 33173206 DOI: 10.1038/s41585-020-00389-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2020] [Indexed: 12/24/2022]
Abstract
Preclinical knowledge of dysregulated pathways and potential biomarkers for urological cancers has undergone limited translation into the clinic. Moreover, the low approval rate of new anticancer drugs and the heterogeneous drug responses in patients indicate that current preclinical models do not always reflect the complexity of malignant disease. Patient-derived tumour models used in preclinical uro-oncology research include 3D culture systems, organotypic tissue slices and patient-derived xenograft models. Technological innovations have enabled major improvements in the capacity of these tumour models to reproduce the clinical complexity of urological cancers. Each type of patient-derived model has inherent advantages and limitations that can be exploited, either alone or in combination, to gather specific knowledge on clinical challenges and address unmet clinical needs. Nevertheless, few opportunities exist for patients with urological cancers to benefit from personalized therapeutic approaches. Clinical validation of experimental data is needed to facilitate the translation and implementation of preclinical knowledge into treatment decision making.
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23
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Liu X, Mondal AM. Conditional cell reprogramming for modeling host-virus interactions and human viral diseases. J Med Virol 2020; 92:2440-2452. [PMID: 32478897 PMCID: PMC7586785 DOI: 10.1002/jmv.26093] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 01/08/2023]
Abstract
Conventional cancer and transformed cell lines are widely used in cancer biology and other fields within biology. These cells usually have abnormalities from the original tumor itself, but may also develop abnormalities due to genetic manipulation, or genetic and epigenetic changes during long-term passages. Primary cultures may maintain lineage functions as the original tissue types, yet they have a very limited life span or population doubling time because of the nature of cellular senescence. Primary cultures usually have very low yields, and the high variability from any original tissue specimens, largely limiting their applications in research. Animal models are often used for studies of virus infections, disease modeling, development of antiviral drugs, and vaccines. Human viruses often need a series of passages in vivo to adapt to the host environment because of variable receptors on the cell surface and may have intracellular restrictions from the cell types or host species. Here, we describe a long-term cell culture system, conditionally reprogrammed cells (CRCs), and its applications in modeling human viral diseases and drug discovery. Using feeder layer coculture in presence of Y-27632 (conditional reprogramming, CR), CRCs can be obtained and rapidly propagated from surgical specimens, core or needle biopsies, and other minimally invasive or noninvasive specimens, for example, nasal cavity brushing. CRCs preserve their lineage functions and provide biologically relevant and physiological conditions, which are suitable for studies of viral entry and replication, innate immune responses of host cells, and discovery of antiviral drugs. In this review, we summarize the applications of CR technology in modeling host-virus interactions and human viral diseases including severe acute respiratory syndrome coronavirus-2 and coronavirus disease-2019, and antiviral discovery.
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Affiliation(s)
- Xuefeng Liu
- Department of Pathology, Center for Cell ReprogrammingGeorgetown University Medical CenterWashingtonDC
- Department of Oncology, Lombardi Comprehensive Cancer CenterGeorgetown University Medical CenterWashingtonDC
| | - Abdul M. Mondal
- Department of Pathology, Center for Cell ReprogrammingGeorgetown University Medical CenterWashingtonDC
- Department of Oncology, Lombardi Comprehensive Cancer CenterGeorgetown University Medical CenterWashingtonDC
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24
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Naeem A, Dakshanamurthy S, Walthieu H, Parasido E, Avantaggiati M, Tricoli L, Kumar D, Lee RJ, Feldman A, Noon MS, Byers S, Rodriguez O, Albanese C. Predicting new drug indications for prostate cancer: The integration of an in silico proteochemometric network pharmacology platform with patient-derived primary prostate cells. Prostate 2020; 80:1233-1243. [PMID: 32761925 PMCID: PMC7540414 DOI: 10.1002/pros.24050] [Citation(s) in RCA: 6] [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: 01/20/2020] [Accepted: 07/21/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Drug repurposing enables the discovery of potential cancer treatments using publically available data from over 4000 published Food and Drug Administration approved and experimental drugs. However, the ability to effectively evaluate the drug's efficacy remains a challenge. Impediments to broad applicability include inaccuracies in many of the computational drug-target algorithms and a lack of clinically relevant biologic modeling systems to validate the computational data for subsequent translation. METHODS We have integrated our computational proteochemometric systems network pharmacology platform, DrugGenEx-Net, with primary, continuous cultures of conditionally reprogrammed (CR) normal and prostate cancer (PCa) cells derived from treatment-naive patients with primary PCa. RESULTS Using the transcriptomic data from two matched pairs of benign and tumor-derived CR cells, we constructed drug networks to describe the biological perturbation associated with each prostate cell subtype at multiple levels of biological action. We prioritized the drugs by analyzing these networks for statistical coincidence with the drug action networks originating from known and predicted drug-protein targets. Prioritized drugs shared between the two patients' PCa cells included carfilzomib (CFZ), bortezomib (BTZ), sulforaphane, and phenethyl isothiocyanate. The effects of these compounds were then tested in the CR cells, in vitro. We observed that the IC50 values of the normal PCa CR cells for CFZ and BTZ were higher than their matched tumor CR cells. Transcriptomic analysis of CFZ-treated CR cells revealed that genes involved in cell proliferation, proteases, and downstream targets of serine proteases were inhibited while KLK7 and KLK8 were induced in the tumor-derived CR cells. CONCLUSIONS Given that the drugs in the database are extremely well-characterized and that the patient-derived cells are easily scalable for high throughput drug screening, this combined in vitro and in silico approach may significantly advance personalized PCa treatment and for other cancer applications.
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Affiliation(s)
- Aisha Naeem
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
- Ministry of Public Health, Doha, Qatar
| | - Sivanesan Dakshanamurthy
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
| | - Henry Walthieu
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
| | - Erika Parasido
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
| | - Maria Avantaggiati
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
| | - Lucas Tricoli
- Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, North Carolina
| | - Deepak Kumar
- Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, North Carolina
| | - Richard J Lee
- Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, Massachusetts
| | - Adam Feldman
- Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, Massachusetts
| | - Muhammad S Noon
- Data Science Institute, University of Arizona, Tuscon, Arizona
| | - Stephen Byers
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
| | - Olga Rodriguez
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
- Center for Translational Imaging, Georgetown University Medical Center, Washington DC
| | - Chris Albanese
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington DC
- Center for Translational Imaging, Georgetown University Medical Center, Washington DC
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25
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Wu X, Wang S, Li M, Li J, Shen J, Zhao Y, Pang J, Wen Q, Chen M, Wei B, Kaboli PJ, Du F, Zhao Q, Cho CH, Wang Y, Xiao Z, Wu X. Conditional reprogramming: next generation cell culture. Acta Pharm Sin B 2020; 10:1360-1381. [PMID: 32963937 PMCID: PMC7488362 DOI: 10.1016/j.apsb.2020.01.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 11/11/2019] [Accepted: 11/12/2019] [Indexed: 12/12/2022] Open
Abstract
Long-term primary culture of mammalian cells has been always difficult due to unavoidable senescence. Conventional methods for generating immortalized cell lines usually require manipulation of genome which leads to change of important biological and genetic characteristics. Recently, conditional reprogramming (CR) emerges as a novel next generation tool for long-term culture of primary epithelium cells derived from almost all origins without alteration of genetic background of primary cells. CR co-cultures primary cells with inactivated mouse 3T3-J2 fibroblasts in the presence of RHO-related protein kinase (ROCK) inhibitor Y-27632, enabling primary cells to acquire stem-like characteristics while retain their ability to fully differentiate. With only a few years' development, CR shows broad prospects in applications in varied areas including disease modeling, regenerative medicine, drug evaluation, drug discovery as well as precision medicine. This review is thus to comprehensively summarize and assess current progress in understanding mechanism of CR and its wide applications, highlighting the value of CR in both basic and translational researches and discussing the challenges faced with CR.
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Key Words
- 3T3-J2 fibroblast
- AACR, American Association for Cancer Research
- ACC, adenoid cystic carcinoma
- AR, androgen receptor
- CFTR, cystic fibrosis transmembrane conductance regulators
- CR, conditional reprogramming
- CYPs, cytochrome P450 enzymes
- Conditional reprogramming
- DCIS, ductal carcinoma in situ
- ECM, extracellular matrix
- ESC, embryonic stem cell
- HCMI, human cancer model initiatives
- HGF, hepatocyte growth factor
- HNE, human nasal epithelial
- HPV, human papillomaviruses
- ICD, intracellular domain
- LECs, limbal epithelial cells
- NCI, National Cancer Institute
- NGFR, nerve growth factor receptor
- NSCLC, non-small cell lung cancer
- NSG, NOD/SCID/gamma
- PDAC, pancreatic ductal adenocarcinoma
- PDX, patient derived xenograft
- PP2A, protein phosphatase 2A
- RB, retinoblastoma-associated protein
- ROCK
- ROCK, Rho kinase
- SV40, simian virus 40 large tumor antigen
- Senescence
- UVB, ultraviolet radiation b
- Y-27632
- dECM, decellularized extracellular matrix
- hASC, human adipose stem cells
- hTERT, human telomerase reverse transcriptase
- iPSCs, induction of pluripotent stem cells
- ΔNP63α, N-terminal truncated form of P63α
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Affiliation(s)
- Xiaoxiao Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Shengpeng Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Jing Li
- Department of Oncology and Hematology, Hospital (T.C.M) Affiliated to Southwest Medical University, Luzhou 646000, China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Jun Pang
- Center of Radiation Oncology, Hospital (T.C.M) Affiliated to Southwest Medical University, Luzhou 646000, China
| | - Qinglian Wen
- Department of Oncology, the Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou 646000, China
| | - Meijuan Chen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Bin Wei
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China
| | - Parham Jabbarzadeh Kaboli
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Fukuan Du
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Qijie Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Chi Hin Cho
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
- School of Biomedical Sciences, Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou 646000, China
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Ci X, Hao J, Dong X, Xue H, Wu R, Choi SYC, Haegert AM, Collins CC, Liu X, Lin D, Wang Y. Conditionally Reprogrammed Cells from Patient-Derived Xenograft to Model Neuroendocrine Prostate Cancer Development. Cells 2020; 9:cells9061398. [PMID: 32512818 PMCID: PMC7349646 DOI: 10.3390/cells9061398] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/24/2020] [Accepted: 06/02/2020] [Indexed: 12/24/2022] Open
Abstract
Neuroendocrine prostate cancer (NEPC) is a lethal subtype of prostate cancer. It develops mainly via NE transdifferentiation of prostate adenocarcinoma in response to androgen receptor (AR)-inhibition therapy. The study of NEPC development has been hampered by a lack of clinically relevant models. We previously established a unique and first-in-field patient-derived xenograft (PDX) model of adenocarcinoma (LTL331)-to-NEPC (LTL331R) transdifferentiation. In this study, we applied conditional reprogramming (CR) culture to establish a LTL331 PDX-derived cancer cell line named LTL331_CR_Cell. These cells retain the same genomic mutations as the LTL331 parental tumor. They can be continuously propagated in vitro and can be genetically manipulated. Androgen deprivation treatment on LTL331_CR_Cells had no effect on cell proliferation. Transcriptomic analyses comparing the LTL331_CR_Cell to its parental tumor revealed a profound downregulation of the androgen response pathway and an upregulation of stem and basal cell marker genes. The transcriptome of LTL331_CR_Cells partially resembles that of post-castrated LTL331 xenografts in mice. Notably, when grafted under the renal capsules of male NOD/SCID mice, LTL331_CR_Cells spontaneously gave rise to NEPC tumors. This is evidenced by the histological expression of the NE marker CD56 and the loss of adenocarcinoma markers such as PSA. Transcriptomic analyses of the newly developed NEPC tumors further demonstrate marked enrichment of NEPC signature genes and loss of AR signaling genes. This study provides a novel research tool derived from a unique PDX model. It allows for the investigation of mechanisms underlying NEPC development by enabling gene manipulations ex vivo and subsequent functional evaluations in vivo.
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Affiliation(s)
- Xinpei Ci
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Jun Hao
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Xin Dong
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Hui Xue
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Rebecca Wu
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Stephen Yiu Chuen Choi
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
| | - Anne M. Haegert
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
| | - Colin C. Collins
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
| | - Xuefeng Liu
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA
- Correspondence: (X.L.); (D.L.); (Y.W.); Tel.: 202-687-2820 (X.L.); 604-675-7013 (D.L.); 604-675-8013 (Y.W.)
| | - Dong Lin
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
- Correspondence: (X.L.); (D.L.); (Y.W.); Tel.: 202-687-2820 (X.L.); 604-675-7013 (D.L.); 604-675-8013 (Y.W.)
| | - Yuzhuo Wang
- Vancouver Prostate Centre, Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3Z6, Canada; (X.C.); (J.H.); (A.M.H.); (C.C.C.)
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada; (X.D.); (H.X.); (R.W.); (S.Y.C.C.)
- Correspondence: (X.L.); (D.L.); (Y.W.); Tel.: 202-687-2820 (X.L.); 604-675-7013 (D.L.); 604-675-8013 (Y.W.)
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27
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Zhong M, Fu L. Culture and application of conditionally reprogrammed primary tumor cells. Gastroenterol Rep (Oxf) 2020; 8:224-233. [PMID: 32665854 PMCID: PMC7333928 DOI: 10.1093/gastro/goaa023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer is still a major public-health problem that threatens human life worldwide and further study needs to be carried out in the basic and preclinical areas. Although high-throughput sequencing technology and individualized precise therapy have made breakthroughs over the years, the high failure rate of clinical translational research has limited the innovation of antitumor drugs and triggered the urgent need for optimal cancer-research models. The development of cancerous cell lines, patient-derived xenograft (PDX) models, and organoid has strongly promoted the development of tumor-biology research, but the prediction values are limited. Conditional reprogramming (CR) is a novel cell-culture method for cancer research combining feeder cells with a Rho-associated coiled-coil kinase (ROCK) inhibitor, which enables the rapid and continuous proliferation of primary epithelial cells. In this review, we summarize the methodology to establish CR model and overview recent functions and applications of CR cell-culture models in cancer research with regard to the study of cancer-biology characterization, the exploration of therapeutic targets, individualized drug screening, the illumination of mechanisms about response to antitumor drugs, and the improvement of patient-derived animal models, and finally discuss in detail the major limitations of this cell-culture system.
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Affiliation(s)
- Mengjun Zhong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, P. R. China
| | - Liwu Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, P. R. China
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28
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Liu W, Ju L, Cheng S, Wang G, Qian K, Liu X, Xiao Y, Wang X. Conditional reprogramming: Modeling urological cancer and translation to clinics. Clin Transl Med 2020; 10:e95. [PMID: 32508060 PMCID: PMC7403683 DOI: 10.1002/ctm2.95] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 12/12/2022] Open
Abstract
Patient-derived models, including cell models (organoids and conditionally reprogrammed cells [CRCs]) and patient-derived xenografts, are urgently needed for both basic and translational cancer research. Conditional reprogramming (CR) technique refers to a co-culture system of primary human normal or tumor cells with irradiated murine fibroblasts in the presence of a Rho-associated kinase inhibitor to allow the primary cells to acquire stem cell properties and the ability to proliferate indefinitely in vitro without any exogenous gene or viral transfection. Considering its robust features, the CR technique may facilitate cancer research in many aspects. Under in vitro culturing, malignant CRCs can share certain genetic aberrations and tumor phenotypes with their parental specimens. Thus, tumor CRCs can promisingly be utilized for the study of cancer biology, the discovery of novel therapies, and the promotion of precision medicine. For normal CRCs, the characteristics of normal karyotype maintenance and lineage commitment suggest their potential in toxicity testing and regenerative medicine. In this review, we discuss the applications, limitations, and future potential of CRCs in modeling urological cancer and translation to clinics.
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Affiliation(s)
- Wei Liu
- Department of UrologyZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Lingao Ju
- Department of Biological RepositoriesZhongnan Hospital of Wuhan UniversityWuhanChina
- Human Genetic Resources Preservation Center of Hubei ProvinceWuhanChina
| | - Songtao Cheng
- Department of UrologyZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Gang Wang
- Department of Biological RepositoriesZhongnan Hospital of Wuhan UniversityWuhanChina
- Human Genetic Resources Preservation Center of Hubei ProvinceWuhanChina
| | - Kaiyu Qian
- Department of Biological RepositoriesZhongnan Hospital of Wuhan UniversityWuhanChina
- Human Genetic Resources Preservation Center of Hubei ProvinceWuhanChina
| | - Xuefeng Liu
- Department of Pathology, Lombardi Comprehensive Cancer CenterGeorgetown University Medical CenterWashingtonDC
| | - Yu Xiao
- Department of UrologyZhongnan Hospital of Wuhan UniversityWuhanChina
- Department of Biological RepositoriesZhongnan Hospital of Wuhan UniversityWuhanChina
- Human Genetic Resources Preservation Center of Hubei ProvinceWuhanChina
| | - Xinghuan Wang
- Department of UrologyZhongnan Hospital of Wuhan UniversityWuhanChina
- Medical Research InstituteWuhan UniversityWuhanChina
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29
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Ramzy GM, Koessler T, Ducrey E, McKee T, Ris F, Buchs N, Rubbia-Brandt L, Dietrich PY, Nowak-Sliwinska P. Patient-Derived In Vitro Models for Drug Discovery in Colorectal Carcinoma. Cancers (Basel) 2020; 12:cancers12061423. [PMID: 32486365 PMCID: PMC7352800 DOI: 10.3390/cancers12061423] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Lack of relevant preclinical models that reliably recapitulate the complexity and heterogeneity of human cancer has slowed down the development and approval of new anti-cancer therapies. Even though two-dimensional in vitro culture models remain widely used, they allow only partial cell-to-cell and cell-to-matrix interactions and therefore do not represent the complex nature of the tumor microenvironment. Therefore, better models reflecting intra-tumor heterogeneity need to be incorporated in the drug screening process to more reliably predict the efficacy of drug candidates. Classic methods of modelling colorectal carcinoma (CRC), while useful for many applications, carry numerous limitations. In this review, we address the recent advances in in vitro CRC model systems, ranging from conventional CRC patient-derived models, such as conditional reprogramming-based cell cultures, to more experimental and state-of-the-art models, such as cancer-on-chip platforms or liquid biopsy.
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Affiliation(s)
- George M. Ramzy
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thibaud Koessler
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Eloise Ducrey
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thomas McKee
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Frédéric Ris
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Nicolas Buchs
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Laura Rubbia-Brandt
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Pierre-Yves Dietrich
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Patrycja Nowak-Sliwinska
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
- Correspondence: ; Tel.: +41-22-379-3352
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Krawczyk E, Hong SH, Galli S, Trinh E, Wietlisbach L, Misiukiewicz SF, Tilan JU, Chen YS, Schlegel R, Kitlinska J. Murine neuroblastoma cell lines developed by conditional reprogramming preserve heterogeneous phenotypes observed in vivo. J Transl Med 2020; 100:38-51. [PMID: 31409888 PMCID: PMC6920526 DOI: 10.1038/s41374-019-0297-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 06/14/2019] [Accepted: 06/20/2019] [Indexed: 12/19/2022] Open
Abstract
Neuroblastoma (NB) is a pediatric tumor of the peripheral nervous system. Treatment of the disease represents an unsolved clinical problem, as survival of patients with aggressive form of NB remains below 50%. Despite recent identification of numerous potential therapeutic targets, clinical trials validating them are challenging due to the rarity of the disease and its high patient-to-patient heterogeneity. Hence, there is a need for the accurate preclinical models that would allow testing novel therapeutic approaches and prioritizing the clinical studies, preferentially in personalized way. Here, we propose using conditional reprogramming (CR) technology for rapid development of primary NB cell cultures that could become a new model for such tests. This newly established method allowed for indefinite propagation of normal and tumor cells of epithelial origin in an undifferentiated state by their culture in the presence of Rho-associated kinase (ROCK) inhibitor, Y-27632, and irradiated mouse feeder cells. Using a modification of this approach, we isolated cell lines from tumors arising in the TH-MYCN murine transgenic model of NB (CR-NB). The cells were positive for neuronal markers, including Phox2B and peripherin and consisted of two distinct populations: mesenchymal and adrenergic expressing corresponding markers of their specific lineage. This heterogeneity of the CR-NB cells mimicked the different tumor cell phenotypes in TH-MYCN tumor tissues. The CR-NB cells preserved anchorage-independent growth capability and were successfully passaged, frozen and biobanked. Further studies are required to determine the utility of this method for isolation of human NB cultures, which can become a novel model for basic, translational, and clinical research, including individualized drug testing.
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Affiliation(s)
- Ewa Krawczyk
- Center for Cell Reprogramming, Georgetown University Medical Center, Washington DC, USA.
| | - Sung-Hyeok Hong
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
| | - Susana Galli
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
| | - Emily Trinh
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
| | - Larissa Wietlisbach
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
| | - Sara F. Misiukiewicz
- Human Science Department, School of Nursing and Health Studies, Georgetown University Medical Center, Washington DC
| | - Jason U. Tilan
- Human Science Department, School of Nursing and Health Studies, Georgetown University Medical Center, Washington DC
| | - You-Shin Chen
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
| | - Richard Schlegel
- Center for Cell Reprogramming, Georgetown University Medical Center, Washington DC
| | - Joanna Kitlinska
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington DC
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31
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Miyamoto H. Conditional reprogramming technology: a new tool for personalized medicine in bladder cancer? Transl Cancer Res 2019; 8:S636-S638. [PMID: 35117148 PMCID: PMC8797928 DOI: 10.21037/tcr.2019.12.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 12/02/2019] [Indexed: 11/25/2022]
Affiliation(s)
- Hiroshi Miyamoto
- Department of Pathology & Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA.,Department of Urology, University of Rochester Medical Center, Rochester, NY, USA.,James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, USA
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Palechor-Ceron N, Krawczyk E, Dakic A, Simic V, Yuan H, Blancato J, Wang W, Hubbard F, Zheng YL, Dan H, Strome S, Cullen K, Davidson B, Deeken JF, Choudhury S, Ahn PH, Agarwal S, Zhou X, Schlegel R, Furth PA, Pan CX, Liu X. Conditional Reprogramming for Patient-Derived Cancer Models and Next-Generation Living Biobanks. Cells 2019; 8:E1327. [PMID: 31717887 PMCID: PMC6912808 DOI: 10.3390/cells8111327] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/14/2019] [Accepted: 10/25/2019] [Indexed: 12/21/2022] Open
Abstract
Traditional cancer models including cell lines and animal models have limited applications in both basic and clinical cancer research. Genomics-based precision oncology only help 2-20% patients with solid cancer. Functional diagnostics and patient-derived cancer models are needed for precision cancer biology. In this review, we will summarize applications of conditional cell reprogramming (CR) in cancer research and next generation living biobanks (NGLB). Together with organoids, CR has been cited in two NCI (National Cancer Institute, USA) programs (PDMR: patient-derived cancer model repository; HCMI: human cancer model initiatives. HCMI will be distributed through ATCC). Briefly, the CR method is a simple co-culture technology with a Rho kinase inhibitor, Y-27632, in combination with fibroblast feeder cells, which allows us to rapidly expand both normal and malignant epithelial cells from diverse anatomic sites and mammalian species and does not require transfection with exogenous viral or cellular genes. Establishment of CR cells from both normal and tumor tissue is highly efficient. The robust nature of the technique is exemplified by the ability to produce 2 × 106 cells in five days from a core biopsy of tumor tissue. Normal CR cell cultures retain a normal karyotype and differentiation potential and CR cells derived from tumors retain their tumorigenic phenotype. CR also allows us to enrich cancer cells from urine (for bladder cancer), blood (for prostate cancer), and pleural effusion (for non-small cell lung carcinoma). The ability to produce inexhaustible cell populations using CR technology from small biopsies and cryopreserved specimens has the potential to transform biobanking repositories (NGLB: next-generation living biobank) and current pathology practice by enabling genetic, biochemical, metabolomic, proteomic, and biological assays, including chemosensitivity testing as a functional diagnostics tool for precision cancer medicine. We discussed analyses of patient-derived matched normal and tumor models using a case with tongue squamous cell carcinoma as an example. Last, we summarized applications in cancer research, disease modeling, drug discovery, and regenerative medicine of CR-based NGLB.
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Affiliation(s)
- Nancy Palechor-Ceron
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Ewa Krawczyk
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Aleksandra Dakic
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Vera Simic
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Hang Yuan
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Jan Blancato
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA; (J.B.); (W.W.); (Y.-L.Z.); (P.A.F.)
| | - Weisheng Wang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA; (J.B.); (W.W.); (Y.-L.Z.); (P.A.F.)
| | - Fleesie Hubbard
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland, Baltimore, MD 21201, USA; (F.H.); (H.D.); (S.S.); (K.C.)
| | - Yun-Ling Zheng
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA; (J.B.); (W.W.); (Y.-L.Z.); (P.A.F.)
| | - Hancai Dan
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland, Baltimore, MD 21201, USA; (F.H.); (H.D.); (S.S.); (K.C.)
| | - Scott Strome
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland, Baltimore, MD 21201, USA; (F.H.); (H.D.); (S.S.); (K.C.)
| | - Kevin Cullen
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland, Baltimore, MD 21201, USA; (F.H.); (H.D.); (S.S.); (K.C.)
| | - Bruce Davidson
- Department of Otorhinolaryngology-Head and Neck Surgery, Georgetown University Medical Center, Washington, DC 20057, USA;
| | - John F. Deeken
- Inova Translational Medicine Institute, Inova Health System, Fairfax, VA 22031, USA;
| | - Sujata Choudhury
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Peter H. Ahn
- Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC 20057, USA;
| | - Seema Agarwal
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Xuexun Zhou
- iCryobiol and iFuture Technologies, Shanghai 200127, China;
| | - Richard Schlegel
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
| | - Priscilla A. Furth
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA; (J.B.); (W.W.); (Y.-L.Z.); (P.A.F.)
| | - Chong-Xian Pan
- University of California at Davis, Sacramento, CA 95817, USA;
| | - Xuefeng Liu
- Department of Pathology, Center for Cell Reprogramming, Georgetown University Medical Center, Washington, DC 20057, USA; (N.P.-C.); (E.K.); (A.D.); (V.S.); (H.Y.); (S.C.); (S.A.); (R.S.)
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA; (J.B.); (W.W.); (Y.-L.Z.); (P.A.F.)
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Nicolas N, Upadhyay G, Velena A, Kallakury B, Rhim JS, Dritschilo A, Jung M. African-American Prostate Normal and Cancer Cells for Health Disparities Research. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1164:101-108. [PMID: 31576543 DOI: 10.1007/978-3-030-22254-3_8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Prostate cancer is the most frequently diagnosed solid malignancy in men. Epidemiological studies have shown African-American men to be at higher risk for developing prostate cancer and experience higher death as compared to other ethnic groups. Establishment of prostate cancer cell lines paired with normal cells derived from the same patient is a fundamental breakthrough in cell culture technology and provides a resource to improve our understanding of cancer development and pertinent molecular events. Previous studies have demonstrated that conditional reprogramming (CR) allows the establishment and propagation of patient-derived normal and tumor epithelial cell cultures from a variety of tissue types. Here, we report a new AA prostate cell model, paired normal and cancer epithelial cells from the same patient. "Tumor" cell culture AA-103A was derived from malignant prostate tissues, and "normal" cell culture AA-103B was derived from non-malignant prostate tissues from the prostatectomy specimen of an African-American male. These paired cell cultures have been propagated under CRC conditions to permit direct comparison of the molecular and genetic profiles of the normal epithelium and adenocarcinoma cells for comparison of biomarkers, enabling patient-specific pathological analysis, and molecular and cellular characterization. STR confirmed human origin albeit no karyotypic abnormalities in the two cell lines. Further quantitative PCR analyses demonstrated characteristic markers, including the high level of basal cell marker, the keratin 5 (KRT5) in normal cells and of luminal marker, the androgen receptor (AR) as well as the programmed death-ligand 1 (PD-L1) in tumor cells. Although 3-D sphere formation was observed, the AA-103A of tumor cells did not generate tumors in vivo. We report these paired primary epithelial cultures under CRC growth as a potentially useful tool for studies to understand molecular mechanisms underlying health disparities in prostate cancer.
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Affiliation(s)
- Nicole Nicolas
- The Lombardi Comprehensive Cancer Center, Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Geeta Upadhyay
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Alfredo Velena
- The Lombardi Comprehensive Cancer Center, Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Bhaskar Kallakury
- The Lombardi Comprehensive Cancer Center, Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Johng S Rhim
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Anatoly Dritschilo
- The Lombardi Comprehensive Cancer Center, Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Mira Jung
- The Lombardi Comprehensive Cancer Center, Department of Radiation Medicine, Georgetown University Medical Center, Washington, DC, USA.
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Mimoto R, Yogosawa S, Saijo H, Fushimi A, Nogi H, Asakura T, Yoshida K, Takeyama H. Clinical implications of drug-screening assay for recurrent metastatic hormone receptor-positive, human epidermal receptor 2-negative breast cancer using conditionally reprogrammed cells. Sci Rep 2019; 9:13405. [PMID: 31527634 PMCID: PMC6746954 DOI: 10.1038/s41598-019-49775-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 08/30/2019] [Indexed: 12/19/2022] Open
Abstract
Various new drugs have been developed for treating recurrent hormone receptor-positive (HR+)/human epidermal receptor 2-negative (HER2−) breast cancer. However, directly identifying effective drugs remains difficult. In this study, we elucidated the clinical relevance of cultured cells derived from patients with recurrent HR+/HER2− metastatic breast cancer. The recently established conditionally reprogrammed (CR) cell system enables us to examine heterogeneity, drug sensitivity and cell function using patient-derived tumour samples. The results of microarray analysis, DNA target sequencing and xenograft experiments indicated that the mutation status and pathological features were preserved in CR cells, whereas RNA expression was different from that in the primary tumour cells, especially with respect to cell adhesion-associated pathways. The results of drug sensitivity assays involving the use of primary breast cancer CR cells were consistent with gene expression profiling test data. We performed drug-screening assays using liver metastases, which were sensitive to 66 drugs. Importantly, the result reflected the actual clinical course of this patient. These results supported the use of CR cells obtained from the metastatic lesions of patients with HR+/HER2− breast cancer for predicting the clinical drug efficacy.
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Affiliation(s)
- Rei Mimoto
- Department of Breast and Endocrine Surgery, The Jikei University School of Medicine, Tokyo, Japan.
| | - Satomi Yogosawa
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroki Saijo
- Department of Anatomy, Jikei University School of Medicine, Tokyo, Japan
| | - Atsushi Fushimi
- Department of Breast and Endocrine Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroko Nogi
- Department of Breast and Endocrine Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Tadashi Asakura
- Radioisotope Research Facilities, Jikei University School of Medicine, Tokyo, Japan
| | - Kiyotsugu Yoshida
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Takeyama
- Department of Breast and Endocrine Surgery, The Jikei University School of Medicine, Tokyo, Japan
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Parasido E, Avetian GS, Naeem A, Graham G, Pishvaian M, Glasgow E, Mudambi S, Lee Y, Ihemelandu C, Choudhry M, Peran I, Banerjee PP, Avantaggiati ML, Bryant K, Baldelli E, Pierobon M, Liotta L, Petricoin E, Fricke ST, Sebastian A, Cozzitorto J, Loots GG, Kumar D, Byers S, Londin E, DiFeo A, Narla G, Winter J, Brody JR, Rodriguez O, Albanese C. The Sustained Induction of c-MYC Drives Nab-Paclitaxel Resistance in Primary Pancreatic Ductal Carcinoma Cells. Mol Cancer Res 2019; 17:1815-1827. [PMID: 31164413 PMCID: PMC6726538 DOI: 10.1158/1541-7786.mcr-19-0191] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/18/2019] [Accepted: 05/31/2019] [Indexed: 12/18/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive disease with limited and, very often, ineffective medical and surgical therapeutic options. The treatment of patients with advanced unresectable PDAC is restricted to systemic chemotherapy, a therapeutic intervention to which most eventually develop resistance. Recently, nab-paclitaxel (n-PTX) has been added to the arsenal of first-line therapies, and the combination of gemcitabine and n-PTX has modestly prolonged median overall survival. However, patients almost invariably succumb to the disease, and little is known about the mechanisms underlying n-PTX resistance. Using the conditionally reprogrammed (CR) cell approach, we established and verified continuously growing cell cultures from treatment-naïve patients with PDAC. To study the mechanisms of primary drug resistance, nab-paclitaxel-resistant (n-PTX-R) cells were generated from primary cultures and drug resistance was verified in vivo, both in zebrafish and in athymic nude mouse xenograft models. Molecular analyses identified the sustained induction of c-MYC in the n-PTX-R cells. Depletion of c-MYC restored n-PTX sensitivity, as did treatment with either the MEK inhibitor, trametinib, or a small-molecule activator of protein phosphatase 2a. IMPLICATIONS: The strategies we have devised, including the patient-derived primary cells and the unique, drug-resistant isogenic cells, are rapid and easily applied in vitro and in vivo platforms to better understand the mechanisms of drug resistance and for defining effective therapeutic options on a patient by patient basis.
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Affiliation(s)
- Erika Parasido
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - George S Avetian
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Aisha Naeem
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Garrett Graham
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Michael Pishvaian
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Eric Glasgow
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Shaila Mudambi
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Yichien Lee
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Chukwuemeka Ihemelandu
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Muhammad Choudhry
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Ivana Peran
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Partha P Banerjee
- Department of Biochemistry, Molecular and Cell Biology, Georgetown University Medical Center, Washington, D.C
| | - Maria Laura Avantaggiati
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Kirsten Bryant
- Department of Pharmacology, University of North Carolina, Chapel Hill, Chapel Hill, North Carolina
| | - Elisa Baldelli
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - Mariaelena Pierobon
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - Lance Liotta
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - Emanuel Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - Stanley T Fricke
- Center for Translational Imaging, Georgetown University Medical Center, Washington, D.C
| | - Aimy Sebastian
- Biology and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, California
| | - Joseph Cozzitorto
- Division of Surgical Research, Department of Surgery, Jefferson Pancreas, Biliary and Related Cancer Center, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Gabriela G Loots
- Biology and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, California
| | - Deepak Kumar
- Department of Pharmaceutical Sciences, Julius L. Chambers Biomedical/Biotechnology Research Institute (JLC-BBRI), North Carolina Central University, Durham, North Carolina
| | - Stephen Byers
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
| | - Eric Londin
- Computational Medicine Center, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Analisa DiFeo
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Goutham Narla
- Division of Genetic Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Jordan Winter
- Division of Surgical Research, Department of Surgery, Jefferson Pancreas, Biliary and Related Cancer Center, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
- Case Western Reserve School of Medicine, Case Comprehensive Cancer Center and University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Jonathan R Brody
- Division of Surgical Research, Department of Surgery, Jefferson Pancreas, Biliary and Related Cancer Center, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Olga Rodriguez
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C
- Center for Translational Imaging, Georgetown University Medical Center, Washington, D.C
| | - Chris Albanese
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, D.C.
- Center for Translational Imaging, Georgetown University Medical Center, Washington, D.C
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Lee HS, Lee JS, Lee J, Kim EK, Kim H, Chung MJ, Park JY, Park SW, Song SY, Bang S. Establishment of pancreatic cancer cell lines with endoscopic ultrasound-guided biopsy via conditionally reprogrammed cell culture. Cancer Med 2019; 8:3339-3348. [PMID: 31044541 PMCID: PMC6601705 DOI: 10.1002/cam4.2210] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 04/12/2019] [Accepted: 04/15/2019] [Indexed: 12/15/2022] Open
Abstract
Recent studies have identified the mutational landscape of pancreatic cancer and suggested tumor‐specific subtypes. However, the major hurdle against personalized treatment is the difficulty to obtain sufficient cancer tissues from most inoperable cases. We investigated whether patient‐derived conditionally reprogrammed cells (CRCs) can be constructed using a small piece of tumor tissue using endoscopic ultrasound (EUS)‐guided fine needle biopsy (FNB). Thirty patients with pancreatic solid mass (mean size, 34.6 mm) were enrolled prospectively. Among 22 patients who were diagnosed with pancreatic ductal adenocarcinoma, we established patient‐derived pancreatic cancer cell lines from eight patients (36.4%). Immunofluorescence colony staining for CRCs showed that the cytoplasm of cancer cells was clearly stained with anti‐cytokeratin 19 monoclonal antibody. In the soft agar colony formation assay, CRCs formed colonies compared with the negative control by day 15. In vivo, implanted CRCs showed tumor engraftment and hematoxylin and eosin staining showed pancreatic cancer ductal structure. All established CRCs showed a KRAS mutation. In conclusion, we established patient‐derived pancreatic cancer cell lines with a small tumor tissue obtained by EUS‐FNB. With in vitro drug sensitivity and genomic studies, established patient‐derived cell lines can be used in identification of new targets for diagnosis and treatment of pancreatic cancer.
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Affiliation(s)
- Hee Seung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Seung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jinyoung Lee
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Kyung Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Hoguen Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Moon Jae Chung
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jeong Youp Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Woo Park
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Si Young Song
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seungmin Bang
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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37
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Wang Z, Bi B, Song H, Liu L, Zheng H, Wang S, Shen Z. Proliferation of human hepatocellular carcinoma cells from surgically resected specimens under conditionally reprogrammed culture. Mol Med Rep 2019; 19:4623-4630. [PMID: 31059040 PMCID: PMC6522808 DOI: 10.3892/mmr.2019.10160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 03/25/2019] [Indexed: 12/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the third most common cause of cancer mortality worldwide, which is partially due to the lack of appropriate therapeutic options. The development of HCC is accompanied with unique and continuous genomic and epigenetic modifications. Therefore, the absence of a personalized and reproducible human model reduces the ability to determine the potential of candidate treatments. Conditional reprogramming (CR) culture has been used to establish and indefinitely grow patient‑derived tumor cell lines in a rapid and efficient manner. In the present study, primary HCC cells were isolated from tumor specimens and cultured under CR conditions. The proliferative potential and capacity of cells to undergo continuous regeneration were evaluated by cell viability and proliferation assays, and the expression of tumor‑specific markers was determined by western blotting and immunofluorescence to determine the prospects for use in clinical settings. It was demonstrated that ~55% of tumor samples were able to generate HCC cells that could be continuously expanded and passaged under CR conditions; this ability was associated with the source and composition of the tumor tissues. Furthermore, the expression of the tumor‑specific marker α‑fetoprotein and the proliferative ability of cells were maintained following cycles of cryopreservation and resuscitation. In conclusion, with further optimization, the CR system may be a useful tool for the precise therapeutic treatment of patients with HCC.
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Affiliation(s)
- Zhenglu Wang
- Pathology Department, Tianjin First Center Hospital, Tianjin 300192, P.R. China
| | - Bowen Bi
- Biological Sample Resource Sharing Center, Tianjin First Center Hospital, Tianjin 300192, P.R. China
| | - Hongli Song
- Organ Transplantation Department, Tianjin First Center Hospital, Tianjin 300192, P.R. China
| | - Lei Liu
- Key Laboratory for Critical Care Medicine of the Ministry of Health, Tianjin 300192, P.R. China
| | - Hong Zheng
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, P.R. China
| | - Shusen Wang
- Tianjin Key Laboratory for Organ Transplantation, Tianjin 300192, P.R. China
| | - Zhongyang Shen
- Organ Transplantation Department, Tianjin First Center Hospital, Tianjin 300192, P.R. China
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Dzobo K, Rowe A, Senthebane DA, AlMazyadi MAM, Patten V, Parker MI. Three-Dimensional Organoids in Cancer Research: The Search for the Holy Grail of Preclinical Cancer Modeling. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2019; 22:733-748. [PMID: 30571609 DOI: 10.1089/omi.2018.0172] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Most solid tumors become therapy resistant and will relapse, with no durable treatment option available. One major impediment to our understanding of cancer biology and finding innovative approaches to cancer treatment stems from the lack of better preclinical tumor models that address and explain tumor heterogeneity and person-to-person differences in therapeutic and toxic responses. Past cancer research has been driven by inadequate in vitro assays utilizing two-dimensional monolayers of cancer cells and animal models. Additionally, animal models do not truly mimic the original human tumor, are time consuming, and usually costly. New preclinical models are needed for innovation in cancer translational research. Hence, it is time to welcome the three-dimensional (3D) organoids: self-organizing cells grown in 3D culture systems mimicking the parent tissues from which the primary cells originate. The 3D organoids offer deeper insights into the crucial cellular processes in tissue and organ formation and pathological processes. Generation of near-perfect physiological microenvironments allow 3D organoids to couple with gene editing tools, such as the clustered regularly interspersed short palindromic repeat (CRISPR)/CRISPR-associated 9 and the transcription activator-like effector nucleases to model human diseases, offering distinct advantages over current models. We explain in this expert review that through recapitulating patients' normal and tumor tissues, organoid technology can markedly advance personalized medicine and help reveal once hidden aspects of cancers. The use of defined tissue- or organ-specific matrices, among other factors, will likely allow organoid technology to realize its potential in innovating many fields of life sciences.
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Affiliation(s)
- Kevin Dzobo
- 1 International Center for Genetic Engineering and Biotechnology (ICGEB) , Cape Town Component, Cape Town, South Africa .,2 Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town , Cape Town, South Africa
| | - Arielle Rowe
- 1 International Center for Genetic Engineering and Biotechnology (ICGEB) , Cape Town Component, Cape Town, South Africa
| | - Dimakatso A Senthebane
- 1 International Center for Genetic Engineering and Biotechnology (ICGEB) , Cape Town Component, Cape Town, South Africa .,2 Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town , Cape Town, South Africa
| | - Mousa A M AlMazyadi
- 3 Al-Ahsa College of Medicine, King Faisal University , Al-Ahsa, Kingdom of Saudi Arabia
| | - Victoria Patten
- 2 Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town , Cape Town, South Africa
| | - M Iqbal Parker
- 2 Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town , Cape Town, South Africa
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39
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Iron metabolism and its contribution to cancer (Review). Int J Oncol 2019; 54:1143-1154. [PMID: 30968149 DOI: 10.3892/ijo.2019.4720] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 01/21/2019] [Indexed: 01/12/2023] Open
Abstract
Iron is an essential element for biological processes. Iron homeostasis is regulated through several mechanisms, from absorption by enterocytes to recycling by macrophages and storage in hepatocytes. Iron has dual properties, which may facilitate tumor growth or cell death. Cancer cells exhibit an increased dependence on iron compared with normal cells. Macrophages potentially deliver iron to cancer cells, resulting in tumor promotion. Mitochondria utilize cellular iron to synthesize cofactors, including heme and iron sulfur clusters. The latter is composed of essential enzymes involved in DNA synthesis and repair, oxidation‑reduction reactions, and other cellular processes. However, highly increased iron concentrations result in cell death through membrane lipid peroxidation, termed ferroptosis. Ferroptosis, an emerging pathway for cancer treatment, is similar to pyroptosis, apoptosis and necroptosis. In the present review, previous studies on the physiology of iron metabolism and its role in cancer are summarized. Additionally, the significance of iron regulation, and the association between iron homeostasis and carcinogenic mechanisms are discussed.
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40
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Choudhary S, Ramasundaram P, Dziopa E, Mannion C, Kissin Y, Tricoli L, Albanese C, Lee W, Zilberberg J. Human ex vivo 3D bone model recapitulates osteocyte response to metastatic prostate cancer. Sci Rep 2018; 8:17975. [PMID: 30568232 PMCID: PMC6299475 DOI: 10.1038/s41598-018-36424-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 11/20/2018] [Indexed: 12/21/2022] Open
Abstract
Prostate cancer (PCa) is the second leading cause of cancer deaths among American men. Unfortunately, there is no cure once the tumor is established within the bone niche. Although osteocytes are master regulators of bone homeostasis and remodeling, their role in supporting PCa metastases remains poorly defined. This is largely due to a lack of suitable ex vivo models capable of recapitulating the physiological behavior of primary osteocytes. To address this need, we integrated an engineered bone tissue model formed by 3D-networked primary human osteocytes, with conditionally reprogrammed (CR) primary human PCa cells. CR PCa cells induced a significant increase in the expression of fibroblast growth factor 23 (FGF23) by osteocytes. The expression of the Wnt inhibitors sclerostin and dickkopf-1 (Dkk-1), exhibited contrasting trends, where sclerostin decreased while Dkk-1 increased. Furthermore, alkaline phosphatase (ALP) was induced with a concomitant increase in mineralization, consistent with the predominantly osteoblastic PCa-bone metastasis niche seen in patients. Lastly, we confirmed that traditional 2D culture failed to reproduce these key responses, making the use of our ex vivo engineered human 3D bone tissue an ideal platform for modeling PCa-bone interactions.
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Affiliation(s)
- Saba Choudhary
- Department of Biomedical Engineering, Chemistry and Biological Sciences, Stevens Institute of Technology, Hoboken, NJ, USA
| | - Poornema Ramasundaram
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ, USA
| | - Eugenia Dziopa
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ, USA
| | - Ciaran Mannion
- Department of Pathology, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Yair Kissin
- Insall Scott Kelly Institute for Orthopedics and Sports Medicine, New York, NY, USA.,Hackensack University Medical Center, Hackensack, NJ, USA.,Lenox Hill Hospital, New York, NY, USA
| | - Lucas Tricoli
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Christopher Albanese
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Woo Lee
- Department of Chemical Engineering and Materials Science, Stevens Institute of Technology, Hoboken, NJ, USA
| | - Jenny Zilberberg
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ, USA.
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41
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Saeed K, Ojamies P, Pellinen T, Eldfors S, Turkki R, Lundin J, Järvinen P, Nisen H, Taari K, Af Hällström TM, Rannikko A, Mirtti T, Kallioniemi O, Östling P. Clonal heterogeneity influences drug responsiveness in renal cancer assessed by ex vivo drug testing of multiple patient-derived cancer cells. Int J Cancer 2018; 144:1356-1366. [PMID: 30125350 DOI: 10.1002/ijc.31815] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/13/2018] [Accepted: 07/26/2018] [Indexed: 12/28/2022]
Abstract
Renal cell cancer (RCC) has become a prototype example of the extensive intratumor heterogeneity and clonal evolution of human cancers. However, there is little direct evidence on how the genetic heterogeneity impacts on drug response profiles of the cancer cells. Our goal was to determine how genomic clonal evolution impacts drug responses. Finding from our study could help to define the challenge that clonal evolution poses on cancer therapy. We established multiple patient-derived cells (PDCs) from different tumor regions of four RCC patients, verified their clonal relationship to each other and to the uncultured tumor tissue by genome sequencing. Furthermore, comprehensive drug-sensitivity testing with 460 oncological drugs was performed on all PDC clones. The PDCs retained many cancer-specific copy number alterations and mutations in driver genes such as VHL, PBRM1, PIK3C2A, KMD5C and TSC2 genes. The drug testing highlighted vulnerability in the PDCs toward approved RCC drugs, such as the mTOR-inhibitor temsirolimus, but also novel sensitivities were uncovered. The individual PDC clones from different tumor regions in a patient showed distinct drug-response profiles, suggesting that genomic heterogeneity contributes to the variability in drug responses. Studies of multiple PDCs from a patient with cancer are informative for elucidating cancer heterogeneity and for the determination on how the genomic evolution is manifested in cancer drug responsiveness. This approach could facilitate tailoring of drugs and drug combinations to individual patients.
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Affiliation(s)
- Khalid Saeed
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Poojitha Ojamies
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Teijo Pellinen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Samuli Eldfors
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Riku Turkki
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Johan Lundin
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Petrus Järvinen
- Department of Urology, Helsinki University Hospital, Helsinki, Finland
| | - Harry Nisen
- Department of Urology, Helsinki University Hospital, Helsinki, Finland
| | - Kimmo Taari
- Department of Urology, Helsinki University Hospital, Helsinki, Finland
| | - Taija M Af Hällström
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,AstraZeneca, Espoo, Finland
| | - Antti Rannikko
- Department of Urology, Helsinki University Hospital, Helsinki, Finland
| | - Tuomas Mirtti
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,Department of Pathology, HUSLAB, Helsinki University Hospital, Helsinki, Finland
| | - Olli Kallioniemi
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,Department of Oncology and Pathology, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Päivi Östling
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,Department of Oncology and Pathology, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
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42
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Hynds RE, Ben Aissa A, Gowers KH, Watkins TB, Bosshard‐Carter L, Rowan AJ, Veeriah S, Wilson GA, Quezada SA, Swanton C, Janes SM. Expansion of airway basal epithelial cells from primary human non-small cell lung cancer tumors. Int J Cancer 2018; 143:160-166. [PMID: 29569246 PMCID: PMC5969061 DOI: 10.1002/ijc.31383] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/01/2018] [Accepted: 03/13/2018] [Indexed: 01/02/2023]
Abstract
Pre-clinical non-small cell lung cancer (NSCLC) models are poorly representative of the considerable inter- and intra-tumor heterogeneity of the disease in patients. Primary cell-based in vitro models of NSCLC are therefore desirable for novel therapy development and personalized cancer medicine. Methods have been described to generate rapidly proliferating epithelial cell cultures from multiple human epithelia using 3T3-J2 feeder cell culture in the presence of Y-27632, a RHO-associated protein kinase (ROCK) inhibitor, in what are known as "conditional reprograming conditions" (CRC) or 3T3 + Y. In some cancer studies, variations of this methodology have allowed primary tumor cell expansion across a number of cancer types but other studies have demonstrated the preferential expansion of normal epithelial cells from tumors in such conditions. Here, we report our experience regarding the derivation of primary NSCLC cell cultures from 12 lung adenocarcinoma patients enrolled in the Tracking Cancer Evolution through Therapy (TRACERx) clinical study and discuss these in the context of improving the success rate for in vitro cultivation of cells from NSCLC tumors.
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Affiliation(s)
- Robert E. Hynds
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Assma Ben Aissa
- Cancer Immunology UnitUCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Kate H.C. Gowers
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
| | - Thomas B.K. Watkins
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Leticia Bosshard‐Carter
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
| | - Andrew J. Rowan
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Selvaraju Veeriah
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
| | - Gareth A. Wilson
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Sergio A. Quezada
- Cancer Immunology UnitUCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Charles Swanton
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | | | - Sam M. Janes
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
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43
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Patient-derived conditionally reprogrammed cells maintain intra-tumor genetic heterogeneity. Sci Rep 2018; 8:4097. [PMID: 29511269 PMCID: PMC5840339 DOI: 10.1038/s41598-018-22427-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 02/22/2018] [Indexed: 02/05/2023] Open
Abstract
Preclinical in vitro models provide an essential tool to study cancer cell biology as well as aid in translational research, including drug target identification and drug discovery efforts. For any model to be clinically relevant, it needs to recapitulate the biology and cell heterogeneity of the primary tumor. We recently developed and described a conditional reprogramming (CR) cell technology that addresses many of these needs and avoids the deficiencies of most current cancer cell lines, which are usually clonal in origin. Here, we used the CR cell method to generate a collection of patient-derived cell cultures from non-small cell lung cancers (NSCLC). Whole exome sequencing and copy number variations are used for the first time to address the capability of CR cells to keep their tumor-derived heterogeneity. Our results indicated that these primary cultures largely maintained the molecular characteristics of the original tumors. Using a mutant-allele tumor heterogeneity (MATH) score, we showed that CR cells are able to keep and maintain most of the intra-tumoral heterogeneity, suggesting oligoclonality of these cultures. CR cultures therefore represent a pre-clinical lung cancer model for future basic and translational studies.
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44
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Alamri AM, Liu X, Blancato JK, Haddad BR, Wang W, Zhong X, Choudhary S, Krawczyk E, Kallakury BV, Davidson BJ, Furth PA. Expanding primary cells from mucoepidermoid and other salivary gland neoplasms for genetic and chemosensitivity testing. Dis Model Mech 2018; 11:dmm031716. [PMID: 29419396 PMCID: PMC5818080 DOI: 10.1242/dmm.031716] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 11/01/2017] [Indexed: 12/15/2022] Open
Abstract
Restricted availability of cell and animal models is a rate-limiting step for investigation of salivary gland neoplasm pathophysiology and therapeutic response. Conditionally reprogrammed cell (CRC) technology enables establishment of primary epithelial cell cultures from patient material. This study tested a translational workflow for acquisition, expansion and testing of CRC-derived primary cultures of salivary gland neoplasms from patients presenting to an academic surgical practice. Results showed that cultured cells were sufficient for epithelial cell-specific transcriptome characterization to detect candidate therapeutic pathways and fusion genes, and for screening for cancer risk-associated single nucleotide polymorphisms (SNPs) and driver gene mutations through exome sequencing. Focused study of primary cultures of a low-grade mucoepidermoid carcinoma demonstrated amphiregulin-mechanistic target of rapamycin-protein kinase B (AKT; AKT1) pathway activation, identified through bioinformatics and subsequently confirmed as present in primary tissue and preserved through different secondary 2D and 3D culture media and xenografts. Candidate therapeutic testing showed that the allosteric AKT inhibitor MK2206 reproducibly inhibited cell survival across different culture formats. By contrast, the cells appeared resistant to the adenosine triphosphate competitive AKT inhibitor GSK690693. Procedures employed here illustrate an approach for reproducibly obtaining material for pathophysiological studies of salivary gland neoplasms, and other less common epithelial cancer types, that can be executed without compromising pathological examination of patient specimens. The approach permits combined genetic and cell-based physiological and therapeutic investigations in addition to more traditional pathologic studies, and can be used to build sustainable bio-banks for future inquiries.This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Ahmad M Alamri
- Oncology, Georgetown University, Washington, DC 20057, USA
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, 61413, Saudi Arabia
| | - Xuefeng Liu
- Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC 20057, USA
| | - Jan K Blancato
- Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Bassem R Haddad
- Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Weisheng Wang
- Oncology, Georgetown University, Washington, DC 20057, USA
| | - Xiaogang Zhong
- Biostatistics, Bioinformatics and Biomathematics, Georgetown University, Washington, DC 20057, USA
| | | | - Ewa Krawczyk
- Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC 20057, USA
| | - Bhaskar V Kallakury
- Pathology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Bruce J Davidson
- Otolaryngology - Head and Neck Surgery, MedStar Georgetown University Hospital, Washington, DC 20007, USA
| | - Priscilla A Furth
- Oncology and Medicine, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
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45
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Sette G, Salvati V, Giordani I, Pilozzi E, Quacquarini D, Duranti E, De Nicola F, Pallocca M, Fanciulli M, Falchi M, Pallini R, De Maria R, Eramo A. Conditionally reprogrammed cells (CRC) methodology does not allow the in vitro expansion of patient-derived primary and metastatic lung cancer cells. Int J Cancer 2018; 143:88-99. [PMID: 29341112 DOI: 10.1002/ijc.31260] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/20/2017] [Accepted: 01/05/2018] [Indexed: 01/01/2023]
Abstract
Availability of tumor and non-tumor patient-derived models would promote the development of more effective therapeutics for non-small cell lung cancer (NSCLC). Recently, conditionally reprogrammed cells (CRC) methodology demonstrated exceptional potential for the expansion of epithelial cells from patient tissues. However, the possibility to expand patient-derived lung cancer cells using CRC protocols is controversial. Here, we used CRC approach to expand cells from non-tumoral and tumor biopsies of patients with primary or metastatic NSCLC as well as pulmonary metastases of colorectal or breast cancers. CRC cultures were obtained from both tumor and non-malignant tissues with extraordinary high efficiency. Tumor cells were tracked in vitro through tumorigenicity assay, monitoring of tumor-specific genetic alterations and marker expression. Cultures were composed of EpCAM+ lung epithelial cells lacking tumorigenic potential. NSCLC biopsies-derived cultures rapidly lost patient-specific genetic mutations or tumor antigens. Similarly, pulmonary metastases of colon or breast cancer generated CRC cultures of lung epithelial cells. All CRC cultures examined displayed epithelial lung stem cell phenotype and function. In contrast, brain metastatic lung cancer biopsies failed to generate CRC cultures. In conclusion, patient-derived primary and metastatic lung cancer cells were negatively selected under CRC conditions, limiting the expansion to non-malignant lung epithelial stem cells from either tumor or non-tumor tissue sources. Thus, CRC approach cannot be applied for direct therapeutic testing of patient lung tumor cells, as the tumor-derived CRC cultures are composed of (non-tumoral) airway basal cells.
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Affiliation(s)
- Giovanni Sette
- Institute of General Pathology, Università Cattolica del Sacro Cuore and Fondazione Policlinico Universitario A. Gemelli, Largo Francesco Vito 1, 00168, Rome, Italy.,Department of Oncology and Molecular Medicine - Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Valentina Salvati
- Institute of General Pathology, Università Cattolica del Sacro Cuore and Fondazione Policlinico Universitario A. Gemelli, Largo Francesco Vito 1, 00168, Rome, Italy.,Department of Oncology and Molecular Medicine - Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Ilenia Giordani
- Department of Oncology and Molecular Medicine - Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Emanuela Pilozzi
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, University La Sapienza, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Denise Quacquarini
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, University La Sapienza, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Enrico Duranti
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, University La Sapienza, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Francesca De Nicola
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - Matteo Pallocca
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - Maurizio Fanciulli
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - Mario Falchi
- National AIDS Center, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Roberto Pallini
- Institute of Neurosurgery, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Ruggero De Maria
- Institute of General Pathology, Università Cattolica del Sacro Cuore and Fondazione Policlinico Universitario A. Gemelli, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Adriana Eramo
- Department of Oncology and Molecular Medicine - Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
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46
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Tricoli L, Naeem A, Parasido E, Mikhaiel JP, Choudhry MU, Berry DL, Abdelgawad IA, Lee RJ, Feldman AS, Ihemelandu C, Avantaggiati M, Kumar D, Byers S, Gallagher R, Wulfkuhle J, Petricoin E, Rodriguez O, Albanese C. Characterization of the effects of defined, multidimensional culture conditions on conditionally reprogrammed primary human prostate cells. Oncotarget 2018; 9:2193-2207. [PMID: 29416764 PMCID: PMC5788632 DOI: 10.18632/oncotarget.23363] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/02/2017] [Indexed: 12/29/2022] Open
Abstract
The inability to propagate human prostate epithelial cells indefinitely has historically presented a serious impediment to prostate cancer research. The conditionally reprogrammed cell (CRC) approach uses the combination of irradiated J2 mouse fibroblasts and a Rho kinase inhibitor such as Y27632 to support the continuous culture of cells derived from most epithelial tissues, including the prostate. Due to their rapid establishment and overall ease of use, CRCs are now widely used in a variety of basic and preclinical settings. In addition, CRCs were successfully used to clinically treat respiratory papillomatosis. Although both normal and tumor-derived prostate CRCs have been used to study the basic biology of prostate cancer and to test new therapies, certain limitations exist. We have previously reported that prostate CRCs form functional prostate glands when implanted under the mouse renal capsule. However in conventional culture, the prostate CRCs exist in an adult stem-like, transient amplifying state and consequently do not adequately recapitulate several important features of a differentiated prostate epithelium. To address these limitations, we previously described a transwell dish-based model that supported the culturing of prostate CRCs and the collection of cells and cell extracts for molecular and genetic analyses. Using normal and tumor-derived prostate CRCs, we describe the combined effects of the multi-dimensional transwell platform and defined culture media on prostate cellular proliferation, differentiation and signaling.
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Affiliation(s)
- Lucas Tricoli
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, NC, USA
| | - Aisha Naeem
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Erika Parasido
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - John P. Mikhaiel
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Muhammad Umer Choudhry
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Deborah L. Berry
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | | | - Richard J. Lee
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Adam S. Feldman
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Chukwuemeka Ihemelandu
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Maria Avantaggiati
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Deepak Kumar
- Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, NC, USA
| | - Stephen Byers
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Rosa Gallagher
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA, USA
| | - Julia Wulfkuhle
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA, USA
| | - Emanuel Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA, USA
| | - Olga Rodriguez
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Preclinical Imaging Research Laboratory, Georgetown University Medical Center, Washington, DC, USA
| | - Chris Albanese
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Preclinical Imaging Research Laboratory, Georgetown University Medical Center, Washington, DC, USA
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47
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Martinovich KM, Iosifidis T, Buckley AG, Looi K, Ling KM, Sutanto EN, Kicic-Starcevich E, Garratt LW, Shaw NC, Montgomery S, Lannigan FJ, Knight DA, Kicic A, Stick SM. Conditionally reprogrammed primary airway epithelial cells maintain morphology, lineage and disease specific functional characteristics. Sci Rep 2017; 7:17971. [PMID: 29269735 PMCID: PMC5740081 DOI: 10.1038/s41598-017-17952-4] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 12/04/2017] [Indexed: 01/19/2023] Open
Abstract
Current limitations to primary cell expansion led us to test whether airway epithelial cells derived from healthy children and those with asthma and cystic fibrosis (CF), co-cultured with an irradiated fibroblast feeder cell in F-medium containing 10 µM ROCK inhibitor could maintain their lineage during expansion and whether this is influenced by underlying disease status. Here, we show that conditionally reprogrammed airway epithelial cells (CRAECs) can be established from both healthy and diseased phenotypes. CRAECs can be expanded, cryopreserved and maintain phenotypes over at least 5 passages. Population doublings of CRAEC cultures were significantly greater than standard cultures, but maintained their lineage characteristics. CRAECs from all phenotypes were also capable of fully differentiating at air-liquid interface (ALI) and maintained disease specific characteristics including; defective CFTR channel function cultures and the inability to repair wounds. Our findings indicate that CRAECs derived from children maintain lineage, phenotypic and importantly disease-specific functional characteristics over a specified passage range.
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Affiliation(s)
- Kelly M Martinovich
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Thomas Iosifidis
- School of Paediatrics and Child Health, The University of Western Australia, Crawley, Western Australia, Australia.,Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, The University of Western Australia, Nedlands, Western Australia, Australia
| | - Alysia G Buckley
- Centre of Microscopy, Characterisation and Analysis, The University of Western Australia, Crawley, Western Australia, Australia
| | - Kevin Looi
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Kak-Ming Ling
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Erika N Sutanto
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Elizabeth Kicic-Starcevich
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Luke W Garratt
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Nicole C Shaw
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Samuel Montgomery
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia
| | - Francis J Lannigan
- School of Paediatrics and Child Health, The University of Western Australia, Crawley, Western Australia, Australia
| | - Darryl A Knight
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia.,Priority Research Centre for Asthma and Respiratory Disease, Hunter Medical Research Institute, Newcastle, New South Wales, Australia.,Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Anthony Kicic
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia. .,School of Paediatrics and Child Health, The University of Western Australia, Crawley, Western Australia, Australia. .,Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, The University of Western Australia, Nedlands, Western Australia, Australia. .,Department of Respiratory Medicine, Princess Margaret Hospital for Children, Perth, Western Australia, Australia. .,Occupation and Environment, School of Public Health, Curtin University, Perth, Western Australia, Australia.
| | - Stephen M Stick
- Telethon Kids Institute, Centre for Health Research, The University of Western Australia, Crawley, Western Australia, Australia.,School of Paediatrics and Child Health, The University of Western Australia, Crawley, Western Australia, Australia.,Centre for Cell Therapy and Regenerative Medicine, School of Medicine and Pharmacology, The University of Western Australia, Nedlands, Western Australia, Australia.,Department of Respiratory Medicine, Princess Margaret Hospital for Children, Perth, Western Australia, Australia
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48
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Mahajan AS, Sugita BM, Duttargi AN, Saenz F, Krawczyk E, McCutcheon JN, Fonseca AS, Kallakury B, Pohlmann P, Gusev Y, Cavalli LR. Genomic comparison of early-passage conditionally reprogrammed breast cancer cells to their corresponding primary tumors. PLoS One 2017; 12:e0186190. [PMID: 29049316 PMCID: PMC5648156 DOI: 10.1371/journal.pone.0186190] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 09/27/2017] [Indexed: 02/06/2023] Open
Abstract
Conditionally reprogrammed cells (CRCs) are epithelial cells that are directly isolated from patients' specimens and propagated in vitro with feeder cells and a Rho kinase inhibitor. A number of these cells have been generated from biopsies of breast cancer patients, including ductal carcinoma in situ and invasive carcinomas. The characterization of their genomic signatures is essential to determine their ability to reflect the natural biology of their tumors of origin. In this study, we performed the genomic characterization of six newly established invasive breast cancer CRC cultures in comparison to the original patients' primary breast tumors (PBT) from which they derived. The CRCs and corresponding PBTs were simultaneously profiled by genome-wide array-CGH, targeted next generation sequencing and global miRNA expression to determine their molecular similarities in the patterns of copy number alterations (CNAs), gene mutations and miRNA expression levels, respectively. The CRCs' epithelial cells content and ploidy levels were also evaluated by flow cytometry. A similar level of CNAs was observed in the pairs of CRCs/PBTs analyzed by array-CGH, with >95% of overlap for the most frequently affected cytobands. Consistently, targeted next generation sequencing analysis showed the retention of specific somatic variants in the CRCs as present in their original PBTs. Global miRNA profiling closely clustered the CRCs with their PBTs (Pearson Correlation, ANOVA paired test, P<0.05), indicating also similarity at the miRNA expression level; the retention of tumor-specific alterations in a subset of miRNAs in the CRCs was further confirmed by qRT-PCR. These data demonstrated that the human breast cancer CRCs of this study maintained at early passages the overall copy number, gene mutations and miRNA expression patterns of their original tumors. The further characterization of these cells by other molecular and cellular phenotypes at late cell passages, are required to further expand their use as a unique and representative ex-vivo tumor model for basic science and translational breast cancer studies.
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Affiliation(s)
- Akanksha S. Mahajan
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Bruna M. Sugita
- Department of Genetics, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Anju N. Duttargi
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Francisco Saenz
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Ewa Krawczyk
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Justine N. McCutcheon
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Aline S. Fonseca
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Bhaskar Kallakury
- Department of Pathology, Georgetown University, Washington DC, United States of America
| | - Paula Pohlmann
- Division of Hematology-Oncology, MedStar Georgetown University Hospital, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Yuriy Gusev
- Innovation Center for Biomedical Informatics, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
| | - Luciane R. Cavalli
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, United States of America
- * E-mail:
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