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Bansal S, Rahman M, Ravichandran R, Canez J, Fleming T, Mohanakumar T. Extracellular Vesicles in Transplantation: Friend or Foe. Transplantation 2024; 108:374-385. [PMID: 37482627 DOI: 10.1097/tp.0000000000004693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
The long-term function of transplanted organs, even under immunosuppression, is hindered by rejection, especially chronic rejection. Chronic rejection occurs more frequently after lung transplantation, termed chronic lung allograft dysfunction (CLAD), than after transplantation of other solid organs. Pulmonary infection is a known risk factor for CLAD, as transplanted lungs are constantly exposed to the external environment; however, the mechanisms by which respiratory infections lead to CLAD are poorly understood. The role of extracellular vesicles (EVs) in transplantation remains largely unknown. Current evidence suggests that EVs released from transplanted organs can serve as friend and foe. EVs carry not only major histocompatibility complex antigens but also tissue-restricted self-antigens and various transcription factors, costimulatory molecules, and microRNAs capable of regulating alloimmune responses. EVs play an important role in antigen presentation by direct, indirect, and semidirect pathways in which CD8 and CD4 cells can be activated. During viral infections, exosomes (small EVs <200 nm in diameter) can express viral antigens and regulate immune responses. Circulating exosomes may also be a viable biomarker for other diseases and rejection after organ transplantation. Bioengineering the surface of exosomes has been proposed as a tool for targeted delivery of drugs and personalized medicine. This review focuses on recent studies demonstrating the role of EVs with a focus on exosomes and their dual role (immune activation or tolerance induction) after organ transplantation, more specifically, lung transplantation.
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Affiliation(s)
- Sandhya Bansal
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ
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2
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Liu H, Deng S, Han L, Ren Y, Gu J, He L, Liu T, Yuan ZX. Mesenchymal stem cells, exosomes and exosome-mimics as smart drug carriers for targeted cancer therapy. Colloids Surf B Biointerfaces 2021; 209:112163. [PMID: 34736220 DOI: 10.1016/j.colsurfb.2021.112163] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 10/10/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) are multipotent stem cells with the capacity to differentiate into several cell types under appropriate conditions. They also possess remarkable antitumor features that make them a novel choice to treat cancers. Accumulating evidence suggest that the MSCs-derived extracellular vesicles, known as exosomes, play an essential role in the therapeutic effects of MSCs mainly by carrying biologically active factors. However, limitations such as low yield of exosomes and difficulty in isolation and purification hinder their clinical applications. To overcome these issues, research on development of exosome-mimics has attracted great attention. This systematic review represents, to the best of our knowledge, the first thorough evaluations of the innate antineoplastic features of MSCs-derived exosomes or exosome-mimics, the methods of drug loading, application as drug delivery system and their impacts on targeted cancer therapy. Importantly, we dissect the commonalities and differences as well as address the shortcomings of work accumulated over the last two decades and discuss how this information can serve as a guide map for optimal experimental design implementation ultimately aiding the effective transition into clinical trials.
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Affiliation(s)
- Hongmei Liu
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Shichen Deng
- College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu, Sichuan, China
| | - Lu Han
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Yan Ren
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Jian Gu
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Lili He
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
| | - Tianqing Liu
- NICM Health Research Institute, Western Sydney University, Westmead, Australia.
| | - Zhi-Xiang Yuan
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
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3
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Chung WM, Molony RD, Lee YF. Non-stem bladder cancer cell-derived extracellular vesicles promote cancer stem cell survival in response to chemotherapy. Stem Cell Res Ther 2021; 12:533. [PMID: 34627375 PMCID: PMC8502272 DOI: 10.1186/s13287-021-02600-6] [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: 04/07/2021] [Accepted: 09/23/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Chemosenstive non-stem cancer cells (NSCCs) constitute the bulk of tumors and are considered as part of the cancer stem cell (CSC) niche in the tumor microenvironment (TME). Tumor-derived extracellular vesicles (EVs) mediate the communication between tumors and the TME. In this study, we sought to investigate the impacts of EVs released by NSCCs on the maintenance of CSC properties and chemoresistance. METHODS We employed murine MB49 bladder cancer (BC) sub-lines representing CSCs and NSCCs as a model system. Chemotherapy drugs were used to treat NSCCs in order to collect conditioned EVs. The impacts of NSCC-derived EVs on CSC progression were evaluated through sphere formation, cytotoxicity, migration, and invasion assays, and by analyzing surface marker expression on these BC cells. Differential proteomic analyses were conducted to identify cargo protein candidates involved in the EV-mediated communication between NSCCs and CSCs. RESULTS NSCC-derived EVs contained cargo proteins enriched in proteostasis-related functions, and significantly altered the development of CSCs such that they were more intrinsically chemoresistant, aggressive, and better able to undergo self-renewal. CONCLUSIONS We thus identified a novel communication mechanism whereby NSCC-EVs can alter the relative fitness of CSCs to promote disease progression and the acquisition of chemoresistance.
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Affiliation(s)
- Wei-Min Chung
- Department of Urology, University of Rochester Medical Center, 601 Elmwood Ave, Box 656, Rochester, NY, 14642, USA
| | - Ryan D Molony
- Department of Urology, University of Rochester Medical Center, 601 Elmwood Ave, Box 656, Rochester, NY, 14642, USA
| | - Yi-Fen Lee
- Department of Urology, University of Rochester Medical Center, 601 Elmwood Ave, Box 656, Rochester, NY, 14642, USA. .,Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA. .,Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, USA.
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4
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Thakur A, Ke X, Chen YW, Motallebnejad P, Zhang K, Lian Q, Chen HJ. The mini player with diverse functions: extracellular vesicles in cell biology, disease, and therapeutics. Protein Cell 2021; 13:631-654. [PMID: 34374936 PMCID: PMC9233731 DOI: 10.1007/s13238-021-00863-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/08/2021] [Indexed: 12/31/2022] Open
Abstract
Extracellular vesicles (EVs) are tiny biological nanovesicles ranging from approximately 30-1000 nm in diameter that are released into the extracellular matrix of most cell types and in biofluids. The classification of EVs includes exosomes, microvesicles, and apoptotic bodies, dependent on various factors such as size, markers, and biogenesis pathways. The transition of EV relevance from that of being assumed as a trash bag to be a key player in critical physiological and pathological conditions has been revolutionary in many ways. EVs have been recently revealed to play a crucial role in stem cell biology and cancer progression via intercellular communication, contributing to organ development and the progression of cancer. This review focuses on the significant research progress made so far in the role of the crosstalk between EVs and stem cells and their niche, and cellular communication among different germ layers in developmental biology. In addition, it discusses the role of EVs in cancer progression and their application as therapeutic agents or drug delivery vehicles. All such discoveries have been facilitated by tremendous technological advancements in EV-associated research, especially the microfluidics systems. Their pros and cons in the context of characterization of EVs are also extensively discussed in this review. This review also deliberates the role of EVs in normal cell processes and disease conditions, and their application as a diagnostic and therapeutic tool. Finally, we propose future perspectives for EV-related research in stem cell and cancer biology.
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Affiliation(s)
- Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Xiaoshan Ke
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Ya-Wen Chen
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, Hastings Center for Pulmonary Research, University of Southern California, Los Angeles, CA, 90089, USA.,Department of Stem Cell Biology and Regenerative Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90089, USA
| | - Pedram Motallebnejad
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Kui Zhang
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Qizhou Lian
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong. .,Prenatal Diagnostic Center and Cord Blood Bank, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China. .,HKUMed Laboratory of Cellular Therapeutics, the University of Hong Kong, Pok Fu Lam, Hong Kong.
| | - Huanhuan Joyce Chen
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA. .,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA.
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5
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Hassanzadeh A, Rahman HS, Markov A, Endjun JJ, Zekiy AO, Chartrand MS, Beheshtkhoo N, Kouhbanani MAJ, Marofi F, Nikoo M, Jarahian M. Mesenchymal stem/stromal cell-derived exosomes in regenerative medicine and cancer; overview of development, challenges, and opportunities. Stem Cell Res Ther 2021; 12:297. [PMID: 34020704 PMCID: PMC8138094 DOI: 10.1186/s13287-021-02378-7] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 05/10/2021] [Indexed: 12/13/2022] Open
Abstract
Recently, mesenchymal stem/stromal cells (MSCs) and their widespread biomedical applications have attracted great consideration from the scientific community around the world. However, reports have shown that the main populations of the transplanted MSCs are trapped in the liver, spleen, and lung upon administration, highlighting the importance of the development of cell-free therapies. Concerning rising evidence suggesting that the beneficial effects of MSC therapy are closely linked to MSC-released components, predominantly MSC-derived exosomes, the development of an MSC-based cell-free approach is of paramount importance. The exosomes are nano-sized (30100nm) lipid bilayer membrane vesicles, which are typically released by MSCs and are found in different body fluids. They include various bioactive molecules, such as messenger RNA (mRNA), microRNAs, proteins, and bioactive lipids, thus showing pronounced therapeutic competence for tissues recovery through the maintenance of their endogenous stem cells, the enhancement of regenerative phenotypic traits, inhibition of apoptosis concomitant with immune modulation, and stimulation of the angiogenesis. Conversely, the specific roles of MSC exosomes in the treatment of various tumors remain challenging. The development and clinical application of novel MSC-based cell-free strategies can be supported by better understanding their mechanisms, classifying the subpopulation of exosomes, enhancing the conditions of cell culture and isolation, and increasing the production of exosomes along with engineering exosomes to deliver drugs and therapeutic molecules to the target sites. In the current review, we deliver a brief overview of MSC-derived exosome biogenesis, composition, and isolation methods and discuss recent investigation regarding the therapeutic potential of MSC exosomes in regenerative medicine accompanied by their double-edged sword role in cancer.
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Affiliation(s)
- Ali Hassanzadeh
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Heshu Sulaiman Rahman
- Department of Physiology, College of Medicine, University of Suleimanyah, Sulaymaniyah, Iraq
| | | | - Judi Januadi Endjun
- Medical Faculty, UPN Veteran, Jakarta, Indonesia.,Gatot Soebroto Indonesia Army Hospital, Jakarta, Indonesia
| | | | | | - Nasrin Beheshtkhoo
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Amin Jadidi Kouhbanani
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Faroogh Marofi
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Marzieh Nikoo
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mostafa Jarahian
- Toxicology and Chemotherapy Unit (G401), German Cancer Research Center, 69120, Heidelberg, Germany.
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6
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Research Trends in the Efficacy of Stem Cell Therapy for Hepatic Diseases Based on MicroRNA Profiling. Int J Mol Sci 2020; 22:ijms22010239. [PMID: 33383629 PMCID: PMC7795580 DOI: 10.3390/ijms22010239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/23/2020] [Accepted: 12/25/2020] [Indexed: 02/06/2023] Open
Abstract
Liver diseases, despite the organ’s high regenerative capacity, are caused by several environmental factors and persistent injuries. Their optimal treatment is a liver transplantation. However, this option is limited by donor shortages and immune response issues. Therefore, many researchers have been interested in identifying the therapeutic potential in treating irreversible liver damage based on stem cells and developing suitable therapeutic agents. Mesenchymal stem cells (MSCs), which are representative multipotent stem cells, are known to be highly potential stem cell therapy compared to other stem cells in the clinical trial worldwide. MSCs have therapeutic potentials for several hepatic diseases such as anti-fibrosis, proliferation of hepatocytes injured, anti-inflammation, autophagic mechanism, and inactivation of hepatic stellate cells. There are much data regarding clinical treatments, however, the data for examining the efficacy of stem cell treatment and the correlation between the stem cell engraftment and the efficacy in liver diseases is limited due to the lack of monitoring system for treatment effectiveness. Therefore, this paper introduces the characteristics of microRNAs (miRNAs) and liver disease-specific miRNA profiles, and the possibility of a biomarker that miRNA can monitor stem cell treatment efficacy by comparing miRNAs changed in liver diseases following stem cell treatment. Additionally, we also discuss the miRNA profiling in liver diseases when treated with stem cell therapy and suggest the candidate miRNAs that can be used as a biomarker that can monitor treatment efficacy in liver diseases based on MSCs therapy.
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7
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Aslam N, Abusharieh E, Abuarqoub D, Ali D, Al-Hattab D, Wehaibi S, Al-Kurdi B, Jamali F, Alshaer W, Jafar H, Awidi AS. Anti-oncogenic activities exhibited by paracrine factors of MSCs can be mediated by modulation of KITLG and DKK1 genes in glioma SCs in vitro. MOLECULAR THERAPY-ONCOLYTICS 2020; 20:147-165. [PMID: 33575478 PMCID: PMC7851499 DOI: 10.1016/j.omto.2020.11.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/19/2020] [Indexed: 12/12/2022]
Abstract
Cancer stem cells (CSCs) use their stemness properties to perpetuate their lineage and survive chemotherapy. Currently cell-based and cell-free therapies are under investigation to develop novel anti-cancer treatment modalities. We designed this study to investigate how cell extracts of mesenchymal stem cells affect the growth of glioma stem cells in vitro. Gliospheres were generated from the U87MG cell line and treated with conditioned media of Wharton’s jelly and bone marrow mesenchymal stem cells. The effects were investigated at the functional and molecular levels. Our results showed that conditioned media from both types of mesenchymal stem cells changed the morphology of spheres and inhibited the proliferation, invasion, and self-renewal ability of glioma stem cells. At the molecular level, metabolism interruption at oxidative phosphorylation, cell cycle arrest, cell differentiation, and upregulation of the immune response were observed. Furthermore, this effect was mediated by the upregulation of the DKK1 gene inhibiting the Wnt pathway mediated by growth factor activity and downregulation of the KITLG gene activated by growth factor and cytokine activity, inhibiting multiple pathways. We conclude that different types of mesenchymal stem cells possess antitumor properties and their paracrine factors, in combination with anti-immune modalities, can provide practical therapeutic targets for glioblastoma treatment.
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Affiliation(s)
- Nazneen Aslam
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Elham Abusharieh
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Faculty of Pharmacy, The University of Jordan, Amman 11942, Jordan
| | - Duaa Abuarqoub
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman 11196, Jordan
| | - Dema Ali
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Dana Al-Hattab
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Laboratory for Nanomedicine, Division of Biological & Environmental Science & Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Suha Wehaibi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Ban Al-Kurdi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Fatima Jamali
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Hanan Jafar
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Anatomy and Histology, School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Abdalla S Awidi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Medicine, School of Medicine, The University of Jordan, Amman 11942, Jordan.,Department of Hematology and Oncology, Jordan University Hospital, The University of Jordan, Amman 11942, Jordan
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8
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Choi SA, Koh EJ, Kim RN, Byun JW, Phi JH, Yang J, Wang KC, Park AK, Hwang DW, Lee JY, Kim SK. Extracellular vesicle-associated miR-135b and -135a regulate stemness in Group 4 medulloblastoma cells by targeting angiomotin-like 2. Cancer Cell Int 2020; 20:558. [PMID: 33292274 PMCID: PMC7678136 DOI: 10.1186/s12935-020-01645-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 11/09/2020] [Indexed: 12/18/2022] Open
Abstract
Background Extracellular vesicles (EVs) secreted by tumours, including exosomes, are important factors that regulate cell–cell interactions in oncogenesis. Although EV studies are ongoing, the biological understanding of EV-miRNAs derived from brain tumour spheroid-forming cells (BTSCs) of medulloblastoma is poor. Purposes We explored the specific cellular miRNAs and EV-miRNAs in medulloblastoma BTSCs to determine their potential biological function. Methods Bulk tumor cells (BTCs) and BTSCs were cultured under different conditions from medulloblastoma tissues (N = 10). Results Twenty-four miRNAs were simultaneously increased in both cells and EVs derived from BTSCs in comparison to BTCs. After inhibition of miR-135b or miR135a which were the most significantly increased in BTSCs, cell viability, self-renewal and stem cell marker expression decreased remarkably. Through integrated analysis of mRNAs and miRNAs data, we found that angiomotin-like 2 (AMOTL2), which was significantly decreased, was targeted by both miR-135b and miR-135a. STAT6 and GPX8 were targeted only by miR-135a. Importantly, low expression of AMOTL2 was significantly associated with overall poor survival in paediatric Group 3 and Group 4 medulloblastoma patients. Conclusion Our results indicated that inhibition of miR-135b or miR-135a leads to suppress stemness of BTSC through modulation of AMOTL2.
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Affiliation(s)
- Seung Ah Choi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Jung Koh
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Regional Emergency Medical Center, Seoul National University Hospital, Seoul, Korea
| | - Ryong Nam Kim
- Department of Biomedical Engineering, Seoul National University, Seoul, Korea
| | - Jung Woo Byun
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hoon Phi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jeyul Yang
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Kyu-Chang Wang
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ae Kyung Park
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Korea
| | - Do Won Hwang
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Yeoun Lee
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.,Department of Anatomy, Neural Development and Anomaly Lab, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea. .,Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
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9
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Beeraka NM, Doreswamy SH, Sadhu SP, Srinivasan A, Pragada RR, Madhunapantula SV, Aliev G. The Role of Exosomes in Stemness and Neurodegenerative Diseases-Chemoresistant-Cancer Therapeutics and Phytochemicals. Int J Mol Sci 2020; 21:ijms21186818. [PMID: 32957534 PMCID: PMC7555629 DOI: 10.3390/ijms21186818] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/11/2020] [Accepted: 09/15/2020] [Indexed: 12/15/2022] Open
Abstract
Exosomes exhibit a wide range of biological properties and functions in the living organisms. They are nanometric vehicles and used for delivering drugs, as they are biocompatible and minimally immunogenic. Exosomal secretions derived from cancer cells contribute to metastasis, immortality, angiogenesis, tissue invasion, stemness and chemo/radio-resistance. Exosome-derived microRNAs (miRNAs) and long non-coding RNAs (lnc RNAs) are involved in the pathophysiology of cancers and neurodegenerative diseases. For instance, exosomes derived from mesenchymal stromal cells, astrocytes, macrophages, and acute myeloid leukemia (AML) cells are involved in the cancer progression and stemness as they induce chemotherapeutic drug resistance in several cancer cells. This review covered the recent research advances in understanding the role of exosomes in cancer progression, metastasis, angiogenesis, stemness and drug resistance by illustrating the modulatory effects of exosomal cargo (ex. miRNA, lncRNAs, etc.) on cell signaling pathways involved in cancer progression and cancer stem cell growth and development. Recent reports have implicated exosomes even in the treatment of several cancers. For instance, exosomes-loaded with novel anti-cancer drugs such as phytochemicals, tumor-targeting proteins, anticancer peptides, nucleic acids are known to interfere with drug resistance pathways in several cancer cell lines. In addition, this review depicted the need to develop exosome-based novel diagnostic biomarkers for early detection of cancers and neurodegenerative disease. Furthermore, the role of exosomes in stroke and oxidative stress-mediated neurodegenerative diseases including Alzheimer’s disease (AD), and Parkinson’s disease (PD) is also discussed in this article.
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Affiliation(s)
- Narasimha M. Beeraka
- Center of Excellence in Regenerative Medicine and Molecular Biology (CERM), Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education & Research (JSS AHER), Mysuru 570015, Karnataka, India; (N.M.B.); (S.H.D.)
| | - Shalini H. Doreswamy
- Center of Excellence in Regenerative Medicine and Molecular Biology (CERM), Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education & Research (JSS AHER), Mysuru 570015, Karnataka, India; (N.M.B.); (S.H.D.)
| | - Surya P. Sadhu
- AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam 530003, Andhra Pradesh, India; (S.P.S.); (R.R.P.)
| | - Asha Srinivasan
- Center of Excellence in Regenerative Medicine and Molecular Biology (CERM), Division of Nanoscience and Technology, Faculty of Life Sciences, JSS Academy of Higher Education & Research (JSS AHER), Mysuru 570015, Karnataka, India;
| | - Rajeswara Rao Pragada
- AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam 530003, Andhra Pradesh, India; (S.P.S.); (R.R.P.)
| | - SubbaRao V. Madhunapantula
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education & Research (JSS AHER), Mysuru 570015, Karnataka, India
- Special Interest Group in Cancer Biology and Cancer Stem Cells (SIG-CBCSC), JSS Medical College, JSS Academy of Higher Education & Research (JSS AHER), Mysuru 570015, Karnataka, India
- Correspondence: (S.V.M.); or (G.A.); Tel.: +1-440-263-7461 or +7-964-493-1515 (G.A.)
| | - Gjumrakch Aliev
- Sechenov First Moscow State Medical University (Sechenov University), St. Trubetskaya, 8, bld. 2, 119991 Moscow, Russia
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia
- Research Institute of Human Morphology, 3 Tsyurupy Street, 117418 Moscow, Russia
- GALLY International Research Institute, 7733 Louis Pasteur Drive, #330, San Antonio, TX 78229, USA
- Correspondence: (S.V.M.); or (G.A.); Tel.: +1-440-263-7461 or +7-964-493-1515 (G.A.)
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10
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Lee SH, Reed-Newman T, Anant S, Ramasamy TS. Regulatory Role of Quiescence in the Biological Function of Cancer Stem Cells. Stem Cell Rev Rep 2020; 16:1185-1207. [DOI: 10.1007/s12015-020-10031-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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11
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Mehryab F, Rabbani S, Shahhosseini S, Shekari F, Fatahi Y, Baharvand H, Haeri A. Exosomes as a next-generation drug delivery system: An update on drug loading approaches, characterization, and clinical application challenges. Acta Biomater 2020; 113:42-62. [PMID: 32622055 DOI: 10.1016/j.actbio.2020.06.036] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/13/2022]
Abstract
Exosomes are small nanoparticles secreted by almost all cells and have a well-known role in intercellular communication. They are found in different body fluids and can also be isolated from cell culture media. They contain a natural cargo including various protein and nucleic acid molecules originated from their donor cells. In recent years, exosomes have emerged as a desired drug delivery system. They are believed to provide a targeted delivery of drug molecules, supplemented with their natural function. Furthermore, they have a membranous structure similar to liposomes, and that motivated researchers to apply their previous experience of drug loading into liposomes for exosomes. Herein, we discuss applied methods for the encapsulation of different drugs into exosomes, parameters affecting the incorporation of drug molecules into exosomes, characterization techniques, recent achievements, commercialization challenges and the potential future developments of exosomal drugs. Overall, while the application of exosomes as a drug delivery system is still in its infancy, they are considered to be a new class of natural nanocarriers with great potential for clinical application. Understanding of their key formulation parameters, pharmaceutical properties, in vivo behavior and applicable scale-up production will pave their way to the market. STATEMENT OF SIGNIFICANCE: Details of loading methods, characterization and biopharmaceutical properties of drug-incorporated exosomes are presented. Most parameters affecting encapsulation of drugs into exosomes are mentioned to serve as a guide for future studies in this field. Moreover, challenges on the way of exosomes to the market and clinic are described.
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12
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Mesenchymal Stem Cells in the Adult Human Liver: Hype or Hope? Cells 2019; 8:cells8101127. [PMID: 31546729 PMCID: PMC6830330 DOI: 10.3390/cells8101127] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/18/2019] [Accepted: 09/21/2019] [Indexed: 02/06/2023] Open
Abstract
Chronic liver diseases constitute a significant economic, social, and biomedical burden. Among commonly adopted approaches, only organ transplantation can radically help patients with end-stage liver pathologies. Cell therapy with hepatocytes as a treatment for chronic liver disease has demonstrated promising results. However, quality human hepatocytes are in short supply. Stem/progenitor cells capable of differentiating into functionally active hepatocytes provide an attractive alternative approach to cell therapy for liver diseases, as well as to liver-tissue engineering, drug screening, and basic research. The application of methods generally used to isolate mesenchymal stem cells (MSCs) and maintain them in culture to human liver tissue provides cells, designated here as liver MSCs. They have much in common with MSCs from other tissues, but differ in two aspects-expression of a range of hepatocyte-specific genes and, possibly, inherent commitment to hepatogenic differentiation. The aim of this review is to analyze data regarding liver MSCs, probably another type of liver stem/progenitor cells different from hepatic stellate cells or so-called hepatic progenitor cells. The review presents an analysis of the phenotypic characteristics of liver MSCs, their differentiation and therapeutic potential, methods for isolating these cells from human liver, and discusses issues of their origin and heterogeneity. Human liver MSCs are a fascinating object of fundamental research with a potential for important practical applications.
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13
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Kavari SL, Shah K. Engineered stem cells targeting multiple cell surface receptors in tumors. Stem Cells 2019; 38:34-44. [PMID: 31381835 DOI: 10.1002/stem.3069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/11/2019] [Accepted: 07/08/2019] [Indexed: 12/15/2022]
Abstract
Multiple stem cell types exhibit inherent tropism for cancer, and engineered stem cells have been used as therapeutic agents to specifically target cancer cells. Recently, stem cells have been engineered to target multiple surface receptors on tumor cells, as well as endothelial and immune cells in the tumor microenvironment. In this review, we discuss the rationales and strategies for developing multiple receptor-targeted stem cells, their mechanisms of action, and the promises and challenges they hold as cancer therapeutics.
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Affiliation(s)
- Sanam L Kavari
- Center for Stem Cell Therapeutics and Imaging (CSTI), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Khalid Shah
- Center for Stem Cell Therapeutics and Imaging (CSTI), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Harvard Stem Cell Institute, Harvard University, Cambridge, Massachusetts
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14
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Abstract
Cancer-initiating cells (CIC) are the driving force in tumor progression. There is strong evidence that CIC fulfill this task via exosomes (TEX), which modulate and reprogram stroma, nontransformed cells, and non-CIC. Characterization of CIC, besides others, builds on expression of CIC markers, many of which are known as metastasis-associated molecules. We here discuss that the linkage between CIC/CIC-TEX and metastasis-associated molecules is not fortuitously, but relies on the contribution of these markers to TEX biogenesis including loading and TEX target interactions. In addition, CIC markers contribute to TEX binding- and uptake-promoted activation of signaling cascades, transcription initiation, and translational control. Our point of view will be outlined for pancreas and colon CIC highly expressing CD44v6, Tspan8, EPCAM, claudin7, and LGR5, which distinctly but coordinately contribute to tumor progression. Despite overwhelming progress in unraveling the metastatic cascade and the multiple tasks taken over by CIC-TEX, there remains a considerable gap in linking CIC biomarkers, TEX, and TEX-initiated target modulation with metastasis. We will try to outline possible bridges, which could allow depicting pathways for new and expectedly powerful therapeutic interference with tumor progression.
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Affiliation(s)
- Zhe Wang
- Department of Oncology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China.
| | - Margot Zöller
- Department of Oncology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China.
- Pancreas Section, University Hospital of Surgery, Heidelberg, Germany.
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15
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Kalamegam G, Sait KHW, Anfinan N, Kadam R, Ahmed F, Rasool M, Naseer MI, Pushparaj PN, Al-Qahtani M. Cytokines secreted by human Wharton's jelly stem cells inhibit the proliferation of ovarian cancer (OVCAR3) cells in vitro. Oncol Lett 2019; 17:4521-4531. [PMID: 30944641 PMCID: PMC6444458 DOI: 10.3892/ol.2019.10094] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 01/23/2019] [Indexed: 12/27/2022] Open
Abstract
Cytokines enhance tumour cell recognition via cytotoxic effector cells and are therefore effectively used in cancer immunotherapy. Mesenchymal stem cells have efficient homing potential and have been used to target and inhibit various types of cancer mediated by the release of soluble/bioactive factors. Initial evaluation of the human Wharton's jelly stem cell conditioned medium (hWJSC-CM) and cell lysate (hWJSC-CL) against an ovarian cancer cell line (OVCAR3) demonstrated their inhibitory effect in vitro. The secreted cytokine profile was then studied to understand whether the OVCAR3 inhibitory effect was mediated by the cytokines. Expression of cytokines in OVCAR3 following 48 h treatment with hWJSC extracts, namely the hWJSC-CM (50%) and hWJSC-CL (10 µg/ml), was evaluated using multiplex cytokine assay. Paclitaxel (5 nM) was used as a positive control. Cytokines tumour necrosis factor α, interleukin (IL)-4, IL-6, IL-8, IL-10, IL-13, IL-17, IL-1β and granulocyte colony-stimulating factor, reported to be involved in tumour growth, invasion and migration, were significantly decreased. Cytokines with antitumour effects, namely IL-1 receptor antagonist (IL-1RA), IL-2, IL-2 receptor, IL-5, IL-7, IL-12, IL-15, interferon (IFN)-α and IFN-γ, were mildly increased or decreased. Only the increases in IL-1RA (with paclitaxel, hWJSC-CM and hWJSC-CL) and granulocyte-macrophage colony-stimulating factor (with hWJSC-CL) were statistically significant. The chemokines monocyte chemoattractant protein 1, macrophage inflammatory protein (MIP)-1α, MIP-1β and Regulated Upon Activation, Normally T-Expressed, and Secreted were significantly decreased while monokine induced by IFN-γ, IFN-γ induced protein 10 and Eotaxin demonstrated mild decreases. The growth factors basic fibroblast growth factor, vascular endothelial growth factor and hepatocyte growth factor were significantly decreased. Heatmaps demonstrated differential fold changes in cytokines and hierarchical cluster analysis revealed 3 major and 7 minor sub-clusters of associated cytokines, chemokines and growth factors. In conclusion, the hWJSC extracts decreased the expression of oncogenic cytokines, chemokines and growth factors, which mediated the inhibition of OVCAR3 cells in vitro.
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Affiliation(s)
- Gauthaman Kalamegam
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia.,Faculty of Medicine, AIMST University, Bedong, Kedah 08100, Malaysia
| | - Khalid Hussein Wali Sait
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah 22252, Kingdom of Saudi Arabia
| | - Nisreen Anfinan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah 22252, Kingdom of Saudi Arabia
| | - Roaa Kadam
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Farid Ahmed
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mahmood Rasool
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mohammad Imran Naseer
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Peter Natesan Pushparaj
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
| | - Mohammed Al-Qahtani
- Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
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16
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Casson J, Davies OG, Smith CA, Dalby MJ, Berry CC. Mesenchymal stem cell-derived extracellular vesicles may promote breast cancer cell dormancy. J Tissue Eng 2018; 9:2041731418810093. [PMID: 30627418 PMCID: PMC6311537 DOI: 10.1177/2041731418810093] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 10/10/2018] [Indexed: 12/28/2022] Open
Abstract
Disseminated breast cancer cells have the capacity to metastasise to the bone marrow and reside in a dormant state within the mesenchymal stem cell niche. Research has focussed on paracrine signalling factors, such as soluble proteins, within the microenvironment. However, it is now clear extracellular vesicles secreted by resident mesenchymal stem cells into this microenvironment also play a key role in the initiation of dormancy. Dormancy encourages reduced cell proliferation and migration, while upregulating cell adhesion, thus retaining the cancer cells within the bone marrow microenvironment. Here, MCF7 breast cancer cells were treated with mesenchymal stem cell-derived extracellular vesicles, resulting in reduced migration in two-dimensional and three-dimensional culture, with reduced cell proliferation and enhanced adhesion, collectively supporting cancer cell dormancy.
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Affiliation(s)
- Jake Casson
- Centre for Cell Engineering, Institute of Molecular, Cell and Systems Biology (IMCSB), The University of Glasgow, Glasgow, UK
| | - Owen G Davies
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Carol-Anne Smith
- Centre for Cell Engineering, Institute of Molecular, Cell and Systems Biology (IMCSB), The University of Glasgow, Glasgow, UK
| | - Matthew J Dalby
- Centre for Cell Engineering, Institute of Molecular, Cell and Systems Biology (IMCSB), The University of Glasgow, Glasgow, UK
| | - Catherine C Berry
- Centre for Cell Engineering, Institute of Molecular, Cell and Systems Biology (IMCSB), The University of Glasgow, Glasgow, UK
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17
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Nizamudeen Z, Markus R, Lodge R, Parmenter C, Platt M, Chakrabarti L, Sottile V. Rapid and accurate analysis of stem cell-derived extracellular vesicles with super resolution microscopy and live imaging. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2018; 1865:1891-1900. [PMID: 30290236 PMCID: PMC6203808 DOI: 10.1016/j.bbamcr.2018.09.008] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 09/04/2018] [Accepted: 09/23/2018] [Indexed: 12/19/2022]
Abstract
Extracellular vesicles (EVs) have prevalent roles in cancer biology and regenerative medicine. Conventional techniques for characterising EVs including electron microscopy (EM), nanoparticle tracking analysis (NTA) and tuneable resistive pulse sensing (TRPS), have been reported to produce high variability in particle count (EM) and poor sensitivity in detecting EVs below 50 nm in size (NTA and TRPS), making accurate and unbiased EV analysis technically challenging. This study introduces direct stochastic optical reconstruction microscopy (d-STORM) as an efficient and reliable characterisation approach for stem cell-derived EVs. Using a photo-switchable lipid dye, d-STORM imaging enabled rapid detection of EVs down to 20-30 nm in size with higher sensitivity and lower variability compared to EM, NTA and TRPS techniques. Imaging of EV uptake by live stem cells in culture further confirmed the potential of this approach for downstream cell biology applications and for the analysis of vesicle-based cell-cell communication.
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Affiliation(s)
- Zubair Nizamudeen
- Wolfson STEM Centre, Division of Cancer & Stem Cells, School of Medicine, University of Nottingham, UK
| | - Robert Markus
- School of Life Sciences, University of Nottingham, UK
| | - Rhys Lodge
- School of Chemistry, University of Nottingham, UK
| | | | - Mark Platt
- Department of Chemistry, Loughborough University, UK
| | | | - Virginie Sottile
- Wolfson STEM Centre, Division of Cancer & Stem Cells, School of Medicine, University of Nottingham, UK.
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18
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Altanerova U, Jakubechova J, Benejova K, Priscakova P, Pesta M, Pitule P, Topolcan O, Kausitz J, Zduriencikova M, Repiska V, Altaner C. Prodrug suicide gene therapy for cancer targeted intracellular by mesenchymal stem cell exosomes. Int J Cancer 2018; 144:897-908. [PMID: 30098225 DOI: 10.1002/ijc.31792] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 06/26/2018] [Accepted: 07/23/2018] [Indexed: 12/14/2022]
Abstract
The natural behavior of mesenchymal stem cells (MSCs) and their exosomes in targeting tumors is a promising approach for curative therapy. Human tumor tropic mesenchymal stem cells (MSCs) isolated from various tissues and MSCs engineered to express the yeast cytosine deaminase::uracil phosphoribosyl transferase suicide fusion gene (yCD::UPRT-MSCs) released exosomes in conditional medium (CM). Exosomes from all tissue specific yCD::UPRT-MSCs contained mRNA of the suicide gene in the exosome's cargo. When the CM was applied to tumor cells, the exosomes were internalized by recipient tumor cells and in the presence of the prodrug 5-fluorocytosine (5-FC) effectively triggered dose-dependent tumor cell death by endocytosed exosomes via an intracellular conversion of the prodrug 5-FC to 5-fluorouracil. Exosomes were found to be responsible for the tumor inhibitory activity. The presence of microRNAs in exosomes produced from naive MSCs and from suicide gene transduced MSCs did not differ significantly. MicroRNAs from yCD::UPRT-MSCs were not associated with therapeutic effect. MSC suicide gene exosomes represent a new class of tumor cell targeting drug acting intracellular with curative potential.
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Affiliation(s)
- Ursula Altanerova
- St. Elisabeth Cancer Institute, Stem Cell Preparation Department, Bratislava, Slovakia
| | - Jana Jakubechova
- St. Elisabeth Cancer Institute, Stem Cell Preparation Department, Bratislava, Slovakia
| | - Katarina Benejova
- St. Elisabeth Cancer Institute, Stem Cell Preparation Department, Bratislava, Slovakia
| | - Petra Priscakova
- Faculty of Medicine, Institute of Medical Biology, Genetics and Clinical Genetics, University Hospital Bratislava, Comenius University in Bratislava, Bratislava, Slovakia
| | - Martin Pesta
- Department of Biology, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czech Republic.,Laboratory of tumor biology, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Prague, Czech Republic.,University Hospital in Pilsen, Department of Nuclear Medicine - Immunoanalytic Laboratory, Pilsen, Czech Republic
| | - Pavel Pitule
- Laboratory of tumor biology, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Prague, Czech Republic
| | - Ondrej Topolcan
- University Hospital in Pilsen, Department of Nuclear Medicine - Immunoanalytic Laboratory, Pilsen, Czech Republic
| | - Juraj Kausitz
- St. Elisabeth Cancer Institute, Stem Cell Preparation Department, Bratislava, Slovakia
| | - Martina Zduriencikova
- Cancer Research Institute, Biomedical Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Vanda Repiska
- Faculty of Medicine, Institute of Medical Biology, Genetics and Clinical Genetics, University Hospital Bratislava, Comenius University in Bratislava, Bratislava, Slovakia
| | - Cestmir Altaner
- St. Elisabeth Cancer Institute, Stem Cell Preparation Department, Bratislava, Slovakia.,Cancer Research Institute, Biomedical Center, Slovak Academy of Sciences, Bratislava, Slovakia
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19
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Colasuonno F, Borghi R, Niceforo A, Muzzi M, Bertini E, Di Giulio A, Moreno S, Compagnucci C. Senescence-associated ultrastructural features of long-term cultures of induced pluripotent stem cells (iPSCs). Aging (Albany NY) 2018; 9:2209-2222. [PMID: 29064821 PMCID: PMC5680563 DOI: 10.18632/aging.101309] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 10/15/2017] [Indexed: 12/12/2022]
Abstract
Induced pluripotent stem cells (iPSCs) hold great promise for developing personalized regenerative medicine, however characterization of their biological features is still incomplete. Moreover, changes occurring in long-term cultured iPSCs have been reported, suggesting these as a model of cellular aging. For this reason, we addressed the ultrastructural characterization of iPSCs, with a focus on possible time-dependent changes, involving specific cell compartments. To this aim, we comparatively analysed cultures at different timepoints, by an innovative electron microscopic technology (FIB/SEM). We observed progressive loss of cell-to-cell contacts, associated with increased occurrence of exosomes. Mitochondria gradually increased, while acquiring an elongated shape, with well-developed cristae. Such mitochondrial maturation was accompanied by their turnover, as assessed by the presence of autophagomes (undetectable in young iPSCs), some containing recognizable mitochondria. This finding was especially frequent in middle-aged iPSCs, while being occasional in aged cells, suggesting early autophagic activation followed by a decreased efficiency of the process with culturing time. Accordingly, confocal microscopy showed age-dependent alterations to the expression and distribution of autophagic markers. Interestingly, responsivity to rapamycin, highest in young iPSCs, was almost lost in aged cells. Overall, our results strongly support long-term cultured iPSCs as a model for studying relevant aspects of cellular senescence, involving intercellular communication, energy metabolism, and autophagy.
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Affiliation(s)
- Fiorella Colasuonno
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy.,Department of Neuroscience, Unit of Neuromuscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Bambino Gesu' Children's Research Hospital, IRCCS, Rome 00146, Italy
| | - Rossella Borghi
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy.,Department of Neuroscience, Unit of Neuromuscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Bambino Gesu' Children's Research Hospital, IRCCS, Rome 00146, Italy
| | - Alessia Niceforo
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy.,Department of Neuroscience, Unit of Neuromuscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Bambino Gesu' Children's Research Hospital, IRCCS, Rome 00146, Italy
| | - Maurizio Muzzi
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy
| | - Enrico Bertini
- Department of Neuroscience, Unit of Neuromuscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Bambino Gesu' Children's Research Hospital, IRCCS, Rome 00146, Italy
| | - Andrea Di Giulio
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy
| | - Sandra Moreno
- Department of Science, LIME, University "Roma Tre", Rome 00146, Italy
| | - Claudia Compagnucci
- Department of Neuroscience, Unit of Neuromuscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Bambino Gesu' Children's Research Hospital, IRCCS, Rome 00146, Italy
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20
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Stemness-Attenuating miR-503-3p as a Paracrine Factor to Regulate Growth of Cancer Stem Cells. Stem Cells Int 2018; 2018:4851949. [PMID: 29849663 PMCID: PMC5904772 DOI: 10.1155/2018/4851949] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/03/2018] [Accepted: 01/24/2018] [Indexed: 12/18/2022] Open
Abstract
Cancer stem cells (CSCs) with self-renewal abilities endorse cellular heterogeneity, resulting in metastasis and recurrence. However, there are no promising therapeutics directed against CSCs. Herein, we found that miR-503-3p inhibited tumor growth via the regulation of CSC proliferation and self-renewal. miR-503-3p, isolated from human adipose stem cell- (ASC-) derived exosomes, suppressed initiation and progression of CSCs as determined by anchorage-dependent (colony formation) and anchorage-independent (tumorsphere formation) assays. The expression of pluripotency genes was significantly decreased in miR-503-3p-treated CSCs. Furthermore, xenografts, which received miR-503-3p, exhibited remarkably reduced tumor growth in vivo. Thus, miR-503-3p may function as a stemness-attenuating factor via cell-to-cell communications.
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21
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Barutello G, Rolih V, Arigoni M, Tarone L, Conti L, Quaglino E, Buracco P, Cavallo F, Riccardo F. Strengths and Weaknesses of Pre-Clinical Models for Human Melanoma Treatment: Dawn of Dogs' Revolution for Immunotherapy. Int J Mol Sci 2018. [PMID: 29534457 PMCID: PMC5877660 DOI: 10.3390/ijms19030799] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite several therapeutic advances, malignant melanoma still remains a fatal disease for which novel and long-term curative treatments are needed. The successful development of innovative therapies strongly depends on the availability of appropriate pre-clinical models. For this purpose, several mouse models holding the promise to provide insight into molecular biology and clinical behavior of melanoma have been generated. The most relevant ones and their contribution for the advancement of therapeutic approaches for the treatment of human melanoma patients will be here summarized. However, as models, mice do not recapitulate all the features of human melanoma, thus their strengths and weaknesses need to be carefully identified and considered for the translation of the results into the human clinics. In this panorama, the concept of comparative oncology acquires a priceless value. The revolutionary importance of spontaneous canine melanoma as a translational model for the pre-clinical investigation of melanoma progression and treatment will be here discussed, with a special consideration to the development of innovative immunotherapeutic approaches.
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Affiliation(s)
- Giuseppina Barutello
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Valeria Rolih
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Maddalena Arigoni
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Laura Conti
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Paolo Buracco
- Department of Veterinary Science, University of Torino, 10095 Grugliasco, Italy.
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
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22
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The future of mesenchymal stem cell-based therapeutic approaches for cancer - From cells to ghosts. Cancer Lett 2017; 414:239-249. [PMID: 29175461 DOI: 10.1016/j.canlet.2017.11.025] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/19/2017] [Accepted: 11/21/2017] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) are multipotent stromal cells which can differentiate into a variety of cell types including osteoblasts, adipocytes and chondrocytes. They are normally resident in adipose tissue, bone marrow and the umbilical cord, but can also be found in other tissues and are known to be recruited to sites of wound healing as well as growing tumours. The therapeutic potential of MSCs has been explored in a number of phase I/II and III clinical trials, of which several were targeted against graft-versus-host disease and to support engraftment of haematopoietic stem cells (HSCs), but currently only very few in the oncology field. There are now three clinical trials either ongoing or recruiting patients that use MSCs to treat tumour disease. In these, MSCs target gastrointestinal, lung and ovarian cancer, respectively. The first study uses MSCs loaded with a HSV-TK expression construct under the control of the CCL5 promoter, and has recently reported successful completion of Phase I/II. While no adverse side effects were seen during this study, no outcomes with respect to therapeutic benefits have been published. The other clinical trials targeting lung and ovarian cancer will be using MSCs expressing cytokines as therapeutic payload. Despite these encouraging early steps towards their clinical use, many questions are still unanswered regarding the biology of MSCs in normal and pathophysiological settings. In this review, in addition to summarising the current state of MSC-based therapeutic approaches for cancer, we will describe the remaining questions, obstacles and risks, as well as novel developments such as MSC-derived nanoghosts.
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23
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Nawaz M. Extracellular vesicle-mediated transport of non-coding RNAs between stem cells and cancer cells: implications in tumor progression and therapeutic resistance. Stem Cell Investig 2017; 4:83. [PMID: 29167804 DOI: 10.21037/sci.2017.10.04] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 10/17/2017] [Indexed: 12/20/2022]
Abstract
Recent years have witnessed intensive progress in studying extracellular vesicles (EVs), both for understanding their basic biology and contribution to variety of diseases, biomarker discovery, and their potential as gene delivery vectors and source of innovative therapies. As such, stem cell-derived EVs have contributed significant knowledge which led to the development of cell-free therapies in regenerative medicine. Although, the role of stem cell-derived EVs in maintaining stemness, differentiation and repairing tissue injuries is relatively well-understood; however, knowledge about the contribution of stem cell-derived EVs in cancer progression is just emerging. The aim of this review is, therefore, to discuss the recent developments in stem cell-derived EVs and tumor progression, placing a particular focus on non-coding RNA (ncRNA) mediated cancer progression and resistance against therapies. This includes the failure of normal hematopoiesis and the progression of myeloid neoplasms, enhanced capacity of cancer cells to proliferate and metastasize, and the conversion of normal cells into cancer cells, activation of angiogenic pathways and dormancy in cancer cells. These processes are shared by mesenchymal stem cells (MSCs), cancer stem like-cells and cancer cells in an intricate intratumoral network in order to create self-strengthening tumor niche. In this context, EV-ncRNAs serve as mediators to relay bystander effects of secreting cancer stem cells (CSCs) into recipient cells for priming a tumor permissive environment and relaying therapeutic resistance. Collectively, this knowledge will improve our understandings and approaches in finding new therapeutic targets in the context of CSCs, which could be benefited through engineering EVs for innovative therapies.
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Affiliation(s)
- Muhammad Nawaz
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School, University of São Paulo, Brazil
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Shimada Y, Minna JD. Exosome mediated phenotypic changes in lung cancer pathophysiology. Transl Cancer Res 2017; 6:S1040-S1042. [PMID: 30613485 DOI: 10.21037/tcr.2017.07.09] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yoshihisa Shimada
- Hamon Center for Therapeutic Oncology Research, UT Southwestern Medical Center, Dallas, TX, USA
| | - John D Minna
- Hamon Center for Therapeutic Oncology Research, UT Southwestern Medical Center, Dallas, TX, USA
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Brandi J, Manfredi M, Speziali G, Gosetti F, Marengo E, Cecconi D. Proteomic approaches to decipher cancer cell secretome. Semin Cell Dev Biol 2017; 78:93-101. [PMID: 28684183 DOI: 10.1016/j.semcdb.2017.06.030] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 06/30/2017] [Accepted: 06/30/2017] [Indexed: 01/17/2023]
Abstract
In this review, we give an overview of the actual proteomic approaches used in the study of cancer cells secretome. In particular, we describe the proteomic strategies to decipher cancer cell secretome initially focusing on the different aspects of sample preparation. We examine the issues related to the presence of low abundant proteins, the analysis of secreted proteins in the conditioned media with or without the removal of fetal bovine serum and strategies developed to reduce intracellular protein contamination. As regards the identification and quantification of secreted proteins, we described the different proteomic approaches used, i.e. gel-based, MS-based (label-based and label-free), and the antibody and array-based methods, together with some of the most recent applications in the field of cancer research. Moreover, we describe the bioinformatics tools developed for the in silico validation and characterization of cancer cells secretome. We also discuss the most important available tools for protein annotation and for prediction of classical and non-classical secreted proteins. In summary in this review advances, concerns and challenges in the field of cancer secretome analysis are discussed.
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Affiliation(s)
- Jessica Brandi
- Department of Biotechnology, Proteomics and Mass Spectrometry Lab, University of Verona, Strada le Grazie 15, 37135, Verona, Italy
| | - Marcello Manfredi
- Department of Sciences and Technological Innovation, University of Piemonte Orientale, Viale T. Michel 11, 15121, Alessandria, Italy; ISALIT S.r.l., Novara, Italy.
| | - Giulia Speziali
- Department of Biotechnology, Proteomics and Mass Spectrometry Lab, University of Verona, Strada le Grazie 15, 37135, Verona, Italy
| | - Fabio Gosetti
- Department of Sciences and Technological Innovation, University of Piemonte Orientale, Viale T. Michel 11, 15121, Alessandria, Italy
| | - Emilio Marengo
- Department of Sciences and Technological Innovation, University of Piemonte Orientale, Viale T. Michel 11, 15121, Alessandria, Italy
| | - Daniela Cecconi
- Department of Biotechnology, Proteomics and Mass Spectrometry Lab, University of Verona, Strada le Grazie 15, 37135, Verona, Italy
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