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Shen J, Ma Z, Xu J, Xue T, Lv X, Zhu G, Huang B. Exosome Isolation and Detection: From Microfluidic Chips to Nanoplasmonic Biosensor. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38676635 DOI: 10.1021/acsami.3c19396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
Exosomes are becoming more widely acknowledged as significant circulating indicators for the prognosis and diagnosis of cancer. Circulating exosomes are essential to the development and spread of cancer, according to a growing body of research. Using existing technology, characterizing exosomes is quite difficult. Therefore, a direct, sensitive, and targeted approach to exosome detection will aid in illness diagnosis and prognosis. The review discusses the new strategies for exosome isolation and detection technologies from microfluidic chips to nanoplasmonic biosensors, analyzing the advantages and limitations of these new technologies. This review serves researchers to better understand exosome isolation and detection methods and to help develop better exosome isolating and detecting devices for clinical applications.
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Affiliation(s)
- Jianing Shen
- School of Instrument Science and Optoelectronic Engineering, Beijing Information Science and Technology University, Beijing 100192, China
| | - Zhengtai Ma
- Key Laboratory of Optoelectronic Materials and Devices, Chinese Academy of Sciences, Beijing 100083, China
- College of Materials Science and Optoelectronic Technology, University of Chinese, Academy of Sciences, Beijing 100049, China
| | - Jiaqi Xu
- School of Instrument Science and Optoelectronic Engineering, Beijing Information Science and Technology University, Beijing 100192, China
| | - Tianhao Xue
- School of Instrument Science and Optoelectronic Engineering, Beijing Information Science and Technology University, Beijing 100192, China
| | - Xiaoqing Lv
- Key Laboratory of Optoelectronic Materials and Devices, Chinese Academy of Sciences, Beijing 100083, China
| | - Guixian Zhu
- School of Instrument Science and Optoelectronic Engineering, Beijing Information Science and Technology University, Beijing 100192, China
| | - Beiju Huang
- Key Laboratory of Optoelectronic Materials and Devices, Chinese Academy of Sciences, Beijing 100083, China
- College of Materials Science and Optoelectronic Technology, University of Chinese, Academy of Sciences, Beijing 100049, China
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2
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Izadpanah M, Yalameha B, Sani MZ, Cheragh PK, Mahdipour M, Rezabakhsh A, Rahbarghazi R. Exosomes as Theranostic Agents in Reproduction System. Adv Biol (Weinh) 2024; 8:e2300258. [PMID: 37955866 DOI: 10.1002/adbi.202300258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 10/06/2023] [Indexed: 11/14/2023]
Abstract
Exosomes (Exos), belonging to extracellular vesicles, are cell-derived nano-sized vesicles with the potential to carry different kinds of biological molecules. Many studies have proved the impacts of exosomal cargo on several biological processes in female and male reproductive systems. It is also hypothesized that changes in exosomal cargo are integral to the promotion of certain pathological conditions, thus Exos can be used as valid biomarkers for the diagnosis of infertility and other abnormal conditions. Here, efforts are made to collect some recent data related to the physiological significance of Exos in the reproductive system, and their potential therapeutic effects. It is anticipated that the current review article will lay the groundwork for elucidating the source and mechanisms by which Exos control the reproductive system additionally supplying fresh methods and concepts for the detection and treatment of disorders associated with fertility for future studies.
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Affiliation(s)
- Melika Izadpanah
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Banafsheh Yalameha
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Zamani Sani
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mahdi Mahdipour
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aysa Rezabakhsh
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Rahbarghazi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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3
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Zhang C, Qin C, Dewanjee S, Bhattacharya H, Chakraborty P, Jha NK, Gangopadhyay M, Jha SK, Liu Q. Tumor-derived small extracellular vesicles in cancer invasion and metastasis: molecular mechanisms, and clinical significance. Mol Cancer 2024; 23:18. [PMID: 38243280 PMCID: PMC10797874 DOI: 10.1186/s12943-024-01932-0] [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: 08/26/2023] [Accepted: 01/02/2024] [Indexed: 01/21/2024] Open
Abstract
The production and release of tumor-derived small extracellular vesicles (TDSEVs) from cancerous cells play a pivotal role in the propagation of cancer, through genetic and biological communication with healthy cells. TDSEVs are known to orchestrate the invasion-metastasis cascade via diverse pathways. Regulation of early metastasis processes, pre-metastatic niche formation, immune system regulation, angiogenesis initiation, extracellular matrix (ECM) remodeling, immune modulation, and epithelial-mesenchymal transition (EMT) are among the pathways regulated by TDSEVs. MicroRNAs (miRs) carried within TDSEVs play a pivotal role as a double-edged sword and can either promote metastasis or inhibit cancer progression. TDSEVs can serve as excellent markers for early detection of tumors, and tumor metastases. From a therapeutic point of view, the risk of cancer metastasis may be reduced by limiting the production of TDSEVs from tumor cells. On the other hand, TDSEVs represent a promising approach for in vivo delivery of therapeutic cargo to tumor cells. The present review article discusses the recent developments and the current views of TDSEVs in the field of cancer research and clinical applications.
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Affiliation(s)
- Chi Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, 410008, China
- The Institute of Skull Base Surgery and Neuro-Oncology at Hunan Province, Changsha, 410008, China
| | - Chaoying Qin
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, 410008, China
- The Institute of Skull Base Surgery and Neuro-Oncology at Hunan Province, Changsha, 410008, China
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, West Bengal, India.
| | - Hiranmoy Bhattacharya
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, West Bengal, India
| | - Pratik Chakraborty
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, West Bengal, India
| | - Niraj Kumar Jha
- Centre of Research Impact and Outreach, Chitkara University Institute of Engineering and Technology, Chitkara University, Punjab, India
- Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, 248007, India
| | - Moumita Gangopadhyay
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat, Kolkata, 700126, West Bengal, India
| | - Saurabh Kumar Jha
- Department of Zoology, Kalindi College, University of Delhi, New Delhi, Delhi, 110008, India.
| | - Qing Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
- The Institute of Skull Base Surgery and Neuro-Oncology at Hunan Province, Changsha, 410008, China.
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Jiapaer Z, Li C, Yang X, Sun L, Chatterjee E, Zhang L, Lei J, Li G. Extracellular Non-Coding RNAs in Cardiovascular Diseases. Pharmaceutics 2023; 15:pharmaceutics15010155. [PMID: 36678784 PMCID: PMC9865796 DOI: 10.3390/pharmaceutics15010155] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023] Open
Abstract
Cardiovascular diseases (CVDs) remain the world's leading cause of death despite the best available healthcare and therapy. Emerging as a key mediator of intercellular and inter-organ communication in CVD pathogenesis, extracellular vesicles (EVs) are a heterogeneous group of membrane-enclosed nano-sized vesicles released by virtually all cells, of which their RNA cargo, especially non-coding RNAs (ncRNA), has been increasingly recognized as a promising diagnostic and therapeutic target. Recent evidence shows that ncRNAs, such as small ncRNAs, circular RNAs, and long ncRNAs, can be selectively sorted into EVs or other non-vesicular carriers and modulate various biological processes in recipient cells. In this review, we summarize recent advances in the literature regarding the origin, extracellular carrier, and functional mechanisms of extracellular ncRNAs with a focus on small ncRNAs, circular RNAs, and long ncRNAs. The pathophysiological roles of extracellular ncRNAs in various CVDs, including atherosclerosis, ischemic heart diseases, hypertension, cardiac hypertrophy, and heart failure, are extensively discussed. We also provide an update on recent developments and challenges in using extracellular ncRNAs as biomarkers or therapeutical targets in these CVDs.
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Affiliation(s)
- Zeyidan Jiapaer
- College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi 830046, China
| | - Chengyu Li
- College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi 830046, China
| | - Xinyu Yang
- Fangshan Hospital Beijing University of Chinese Medicine, Beijing 102400, China
| | - Lingfei Sun
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Emeli Chatterjee
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Lingying Zhang
- College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi 830046, China
| | - Ji Lei
- Center for Transplantation Science, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Correspondence: (J.L.); (G.L.)
| | - Guoping Li
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Correspondence: (J.L.); (G.L.)
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Amiri N, Mohammadi P, Allahgholi A, Salek F, Amini E. The potential of sertoli cells (SCs) derived exosomes and its therapeutic efficacy in male reproductive disorders. Life Sci 2022; 312:121251. [PMID: 36463941 DOI: 10.1016/j.lfs.2022.121251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/15/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
In the male reproductive system, seminiferous tubules in testis are lined by a complex stratified epithelium containing two distinct populations of cells, spermatogenic cells that develop into spermatozoa, and sertoli cells (SCs) that mainly support and nourish spermatogenic cell lineage as well as exerting powerful effect on men reproductive capacity. Different varieties of proteins, hormones, exosomes and growth factors are secreted by SCs. There are different kinds of junctions found between SCs called BTB. It was elucidated that complete absence of BTB or its dysfunction leads to infertility. To promote spermatogenesis, crosstalk of SCs with spermatogenic cells plays an important role. The ability of SCs to support germ cell productivity and development is related to its various products carrying out several functions. Exosomes (EXOs) are one of the main EVs with 30-100 nm size generating from endocytic pathway. They are produced in different parts of male reproductive system including epididymis, prostate and SCs. The most prominent characteristics of SC-based exosomes is considered mutual interaction of sertoli cells with spermatogonial stem cells and Leydig cells mainly through establishment of intercellular communication. Exosomes have gotten a lot of interest because of their role in pathobiological processes and as a cell free therapy which led to developing multiple exosome isolation methods based on different principles. Transmission of nucleic acids, proteins, and growth factors via SC-based exosomes and exosomal miRNAs are proved to have potential to be valuable biomarkers in male reproductive disease. Among testicular abnormalities, non-obstructive azoospermia and testicular cancer have been more contributed with SCs performance. The identification of key proteins and miRNAs involved in the signaling pathways related with spermatogenesis, can serve as diagnostic and regenerative targets in male infertility.
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Affiliation(s)
- Narjes Amiri
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran
| | - Paria Mohammadi
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran
| | - Atefeh Allahgholi
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran
| | - Farzaneh Salek
- Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Elaheh Amini
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran.
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A Novel PSMA-Targeted Probe for NIRF-Guided Surgery and Photodynamic Therapy: Synthesis and Preclinical Validation. Int J Mol Sci 2022; 23:ijms232112878. [PMID: 36361667 PMCID: PMC9657290 DOI: 10.3390/ijms232112878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/10/2022] [Accepted: 10/19/2022] [Indexed: 11/17/2022] Open
Abstract
A total of 20% to 50% of prostate cancer (PCa) patients leave the surgery room with positive tumour margins. The intraoperative combination of fluorescence guided surgery (FGS) and photodynamic therapy (PDT) may be very helpful for improving tumour margin delineation and cancer therapy. PSMA is a transmembrane protein overexpressed in 90−100% of PCa cells. The goal of this work is the development of a PSMA-targeted Near InfraRed Fluorescent probe to offer the surgeon a valuable intraoperative tool for allowing a complete tumour removal, implemented with the possibility of using PDT to kill the eventual not resected cancer cells. PSMA-617 binding motif was conjugated to IRDye700DX-NHS and the conjugation did not affect the photophysical characteristics of the fluorophore. The affinity of IRDye700DX-PSMA-617 towards PCa cells followed the order of their PSMA expression, i.e., PC3-PIP > LNCaP > PC3, PC3-FLU. NIRF imaging showed a significant PC3-PIP tumour uptake after the injection of 1 or 5 nmol with a maximum tumour-to-muscle ratio (ca. 60) observed for both doses 24 h post-injection. Importantly, urine, healthy prostate, and the bladder were not fluorescent at 24 h post-injection. Flow cytometry and confocal images highlighted a co-localization of PSMA+ cells with IRDye700DX-PSMA uptake. Very interestingly, ex vivo analysis on a tumour specimen highlighted a significant PSMA expression by tumour-associated macrophages, likely attributable to extracellular vesicles secreted by the PSMA(+) tumour cells. FGS proved that IRDye700DX-PSMA was able to easily delineate tumour margins. PDT experiments showed a concentration-dependent decrease in cell viability (from 75% at 10 nM to 12% at 500 nM), whereas controls did not show any cytotoxicity. PC3-PIP tumour-bearing mice subjected to photodynamic therapy showed a delayed tumour growth. In conclusion, a novel PSMA-targeted NIRF dye with dual imaging-PDT capabilities was synthesized and displayed superior specificity compared to other small PSMA targeted molecules.
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Kus F, Smolenski RT, Tomczyk M. Inorganic Polyphosphate—Regulator of Cellular Metabolism in Homeostasis and Disease. Biomedicines 2022; 10:biomedicines10040913. [PMID: 35453663 PMCID: PMC9031883 DOI: 10.3390/biomedicines10040913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/10/2022] [Accepted: 04/14/2022] [Indexed: 12/04/2022] Open
Abstract
Inorganic polyphosphate (polyP), a simple anionic polymer consisting of even hundreds of orthophosphate units, is a universal molecule present in both simple and complex organisms. PolyP controls homeostatic processes in animals, such as blood coagulation, tissue regeneration, and energy metabolism. Furthermore, this polymer is a potent regulator of inflammation and influences host immune response in bacterial and viral infections. Disturbed polyP systems have been related to several pathological conditions, including neurodegeneration, cardiovascular disorders, and cancer, but we lack a full understanding of polyP biogenesis and mechanistic insights into the pathways through which polyP may act. This review summarizes recent studies that describe the role of polyP in cell homeostasis and show how disturbances in polyP levels may lead to disease. Based on the collected findings, we highlight the possible usage of this polymer as a promising therapeutic tool in multiple pathologies.
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Affiliation(s)
- Filip Kus
- Laboratory of Molecular Biology, Intercollegiate Faculty of Biotechnology of University of Gdansk and Medical University of Gdansk, 80-307 Gdansk, Poland;
- Department of Biochemistry, Medical University of Gdansk, 80-211 Gdansk, Poland
| | - Ryszard T. Smolenski
- Department of Biochemistry, Medical University of Gdansk, 80-211 Gdansk, Poland
- Correspondence: (R.T.S.); (M.T.)
| | - Marta Tomczyk
- Department of Biochemistry, Medical University of Gdansk, 80-211 Gdansk, Poland
- Correspondence: (R.T.S.); (M.T.)
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Ouyang B, Han D, Guo Z, Deng J, Li W, Huang L, Liu J, Cai Z, Bian J, Huang S. Altered small non‑coding RNA expression profiles of extracellular vesicles in the prostatic fluid of patients with chronic pelvic pain syndrome. Exp Ther Med 2022; 23:382. [PMID: 35495611 PMCID: PMC9019767 DOI: 10.3892/etm.2022.11310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/21/2022] [Indexed: 11/06/2022] Open
Abstract
Chronic pelvic pain syndrome (CPPS) and chronic prostatitis (CP) is difficult to distinguish from each other, herein termed CP/CPPS. The present study aimed at gaining further insight into the change in extracellular vesicles (EVs) in the prostatic fluid of males with CPPS. From December 2019 to November 2020, after clinical screening, 24 patients with CPPS without obvious urinary symptoms and 13 healthy male participants were included. EVs were isolated from expressed prostatic secretion (EPS) of all subjects. The small non-coding ribonucleic acid (sncRNA) expression of EVs was sequenced, analyzed, and validated by quantitative real-time polymerase chain reaction (qPCR) assays. The results showed that numerous sncRNAs were differentially expressed between the patients and healthy participants. Further qPCR assays validated that several chronic pain-related miRNAs, including miR-204-5p, let-7d-3p, let-7b-3p, let-7c-3p, miR-146a-5p, and miR-320a-5p, were differentially expressed. Series sncRNAs including several chronic pain-related miRNAs were altered in EVs in prostatic fluid of patients with CPPS, which may serve as diagnostic markers for CPPS.
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Affiliation(s)
- Bin Ouyang
- Department of Andrology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Dayu Han
- Department of Andrology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Zexin Guo
- Reproductive Centre, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Junhong Deng
- Department of Andrology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Weilong Li
- Department of Urology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 51018, P.R. China
| | - Liangliang Huang
- Department of Andrology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Jianming Liu
- Department of Andrology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Zhouda Cai
- Department of Andrology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Jun Bian
- Department of Urology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510700, P.R. China
| | - Shaoming Huang
- Department of Andrology, Ganzhou Municipal Hospital, Ganzhou, Jiangxi 341000, P.R. China
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Semen as a rich source of diagnostic biomarkers for prostate cancer: latest evidence and implications. Mol Cell Biochem 2021; 477:213-223. [PMID: 34655417 DOI: 10.1007/s11010-021-04273-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/01/2021] [Indexed: 12/24/2022]
Abstract
Prostate cancer (PCa) is one of the most common cancers in men and the cause of numerous cancer deaths in the world. Nowadays, based on diagnostic criteria, prostate-specific antigen (PSA) evaluation and rectal examination are used to diagnose prostate-related malignancies. However, due to the different types of PCa, there are several doubts about the diagnostic value of PSA. On the other hand, semen is considered an appropriate source and contains various biomarkers in non-invasive diagnosing several autoimmune disorders and malignancies. Evidence suggests that analysis of semen biomarkers could be helpful in PCa diagnosis. Therefore, due to the invasiveness of most diagnostic methods in PCa, the use of semen as a biologic sample containing various biomarkers can lead to the emergence of novel and non-invasive diagnostic approaches. This review summarized recent studies on the use of various seminal biomarkers for diagnosis, prognosis and prediction of PCa.
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Wu J, Zeng D, Zhi S, Ye Z, Qiu W, Huang N, Sun L, Wang C, Wu Z, Bin J, Liao Y, Shi M, Liao W. Single-cell analysis of a tumor-derived exosome signature correlates with prognosis and immunotherapy response. J Transl Med 2021; 19:381. [PMID: 34496872 PMCID: PMC8424990 DOI: 10.1186/s12967-021-03053-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/24/2021] [Indexed: 01/19/2023] Open
Abstract
Background Tumor-derived exosomes (TEXs) are involved in tumor progression and the immune modulation process and mediate intercellular communication in the tumor microenvironment. Although exosomes are considered promising liquid biomarkers for disease diagnosis, it is difficult to discriminate TEXs and to develop TEX-based predictive biomarkers. Methods In this study, the gene expression profiles and clinical information were collected from The Cancer Genome Atlas (TCGA) database, IMvigor210 cohorts, and six independent Gene Expression Omnibus datasets. A TEXs-associated signature named TEXscore was established to predict overall survival in multiple cancer types and in patients undergoing immune checkpoint blockade therapies. Results Based on exosome-associated genes, we first constructed a tumor-derived exosome signature named TEXscore using a principal component analysis algorithm. In single-cell RNA-sequencing data analysis, ascending TEXscore was associated with disease progression and poor clinical outcomes. In the TCGA Pan-Cancer cohort, TEXscore was elevated in tumor samples rather than in normal tissues, thereby serving as a reliable biomarker to distinguish cancer from non-cancer sources. Moreover, high TEXscore was associated with shorter overall survival across 12 cancer types. TEXscore showed great potential in predicting immunotherapy response in melanoma, urothelial cancer, and renal cancer. The immunosuppressive microenvironment characterized by macrophages, cancer-associated fibroblasts, and myeloid-derived suppressor cells was associated with high TEXscore in the TCGA and immunotherapy cohorts. Besides, TEXscore-associated miRNAs and gene mutations were also identified. Further experimental research will facilitate the extending of TEXscore in tumor-associated exosomes. Conclusions TEXscore capturing tumor-derived exosome features might be a robust biomarker for prognosis and treatment responses in independent cohorts. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-03053-4.
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Affiliation(s)
- Jiani Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Dongqiang Zeng
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Shimeng Zhi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Zilan Ye
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Wenjun Qiu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Na Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Li Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Chunlin Wang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Zhenzhen Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Jianping Bin
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Yulin Liao
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Min Shi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China.
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Gutiérrez-Fernández M, de la Cuesta F, Tallón A, Cuesta I, Fernández-Fournier M, Laso-García F, Gómez-de Frutos MC, Díez-Tejedor E, Otero-Ortega L. Potential Roles of Extracellular Vesicles as Biomarkers and a Novel Treatment Approach in Multiple Sclerosis. Int J Mol Sci 2021; 22:ijms22169011. [PMID: 34445717 PMCID: PMC8396540 DOI: 10.3390/ijms22169011] [Citation(s) in RCA: 13] [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: 06/29/2021] [Revised: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 12/26/2022] Open
Abstract
Extracellular vesicles (EVs) are a heterogeneous group of bilayer membrane-wrapped molecules that play an important role in cell-to-cell communication, participating in many physiological processes and in the pathogenesis of several diseases, including multiple sclerosis (MS). In recent years, many studies have focused on EVs, with promising results indicating their potential role as biomarkers in MS and helping us better understand the pathogenesis of the disease. Recent evidence suggests that there are novel subpopulations of EVs according to cell origin, with those derived from cells belonging to the nervous and immune systems providing information regarding inflammation, demyelination, axonal damage, astrocyte and microglia reaction, blood–brain barrier permeability, leukocyte transendothelial migration, and ultimately synaptic loss and neuronal death in MS. These biomarkers can also provide insight into disease activity and progression and can differentiate patients’ disease phenotype. This information can enable new pathways for therapeutic target discovery, and consequently the development of novel treatments. Recent evidence also suggests that current disease modifying treatments (DMTs) for MS modify the levels and content of circulating EVs. EVs might also serve as biomarkers to help monitor the response to DMTs, which could improve medical decisions concerning DMT initiation, choice, escalation, and withdrawal. Furthermore, EVs could act not only as biomarkers but also as treatment for brain repair and immunomodulation in MS. EVs are considered excellent delivery vehicles. Studies in progress show that EVs containing myelin antigens could play a pivotal role in inducing antigen-specific tolerance of autoreactive T cells as a novel strategy for the treatment as “EV-based vaccines” for MS. This review explores the breakthrough role of nervous and immune system cell-derived EVs as markers of pathological disease mechanisms and potential biomarkers of treatment response in MS. In addition, this review explores the novel role of EVs as vehicles for antigen delivery as a therapeutic vaccine to restore immune tolerance in MS autoimmunity.
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Affiliation(s)
- María Gutiérrez-Fernández
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Fernando de la Cuesta
- Department of Pharmacology and Therapeutics, School of Medicine, Universidad Autónoma de Madrid, 28046 Madrid, Spain;
| | - Antonio Tallón
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Inmaculada Cuesta
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Mireya Fernández-Fournier
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Fernando Laso-García
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Mari Carmen Gómez-de Frutos
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
| | - Exuperio Díez-Tejedor
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
- Correspondence: (E.D.-T.); (L.O.-O.); Tel.: +34-91-207-1028 (L.O.-O.)
| | - Laura Otero-Ortega
- Neurological Sciences and Cerebrovascular Research Laboratory, Department of Neurology, Neuroscience Area of IdiPAZ Health Research Institute, La Paz University Hospital, Universidad Autónoma de Madrid, 28046 Madrid, Spain; (M.G.-F.); (A.T.); (I.C.); (M.F.-F.); (F.L.-G.); (M.C.G.-d.F.)
- Correspondence: (E.D.-T.); (L.O.-O.); Tel.: +34-91-207-1028 (L.O.-O.)
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12
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Vickram A, Srikumar P, Srinivasan S, Jeyanthi P, Anbarasu K, Thanigaivel S, Nibedita D, Jenila Rani D, Rohini K. Seminal exosomes - An important biological marker for various disorders and syndrome in human reproduction. Saudi J Biol Sci 2021; 28:3607-3615. [PMID: 34121904 PMCID: PMC8176048 DOI: 10.1016/j.sjbs.2021.03.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 03/09/2021] [Accepted: 03/09/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Exosomes are nano-sized membrane vesicles, secreted by different types of cells into the body's biological fluids. They are found in abundance in semen as compared to other fluids. Exosomes contain a cargo of lipid molecules, proteins, phospholipids, cholesterol, mRNAs, and miRNAs. Each molecule of seminal exosomes (SE) has a potential role in male reproduction for childbirth. Many potential candidates are available within the seminal exosomes that can be used as diagnostic markers for various diseases or syndromes associated with male reproduction. Also these seminal exospmes play a major role in female reproductive tract for effective fertilization. AIM The aim of this review is to focus on the advancement of human seminal exosomal research and its various properties. METHODS We used many databases like Scopus, Google scholar, NCBI-NLM and other sources to filter the articles of interest published in exosomes. We used phrases like "Exosomes in human semen", "Composition of exosomes in human semen" and other relevant words to filter the best articles. RESULTS Seminal exosomes play a major role in sperm functions like cell-to-cell communication, motility of the sperm cells, maintaining survival capacity for the sperm in the female reproductive tract and spermatogenesis. Also, seminal exosomes are used as a carrier for many regulatory elements using small RNA molecules. miRNAs of the seminal exosomes can be used as a diagnostic marker for prostate cancer instead of prostate specific antigen (PSA). Epididymosomes can be used as a biomarker for reproductive diseases and male infertility. CONCLUSION Seminal exosomes could be used as biological markers for various reproductive disorders, male infertility diagnosis, and it can be used in anti-retroviral research for the identification of novel therapeutics for HIV-1 infection and transmission.
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Affiliation(s)
- A.S. Vickram
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - P.S. Srikumar
- Unit of Psychiatry, Faculty of Medicine, AIMST University, Semeling, Bedong, Kedah,Malaysia
| | - S. Srinivasan
- Department of Biomedical Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Palanivelu Jeyanthi
- Department of Biotechnology, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India
| | - K. Anbarasu
- Department of Bioinformatics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - S. Thanigaivel
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Dey Nibedita
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - D. Jenila Rani
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Karunakaran Rohini
- Unit of Biochemistry, Faculty of Medicine, AIMST University, Semeling, Bedong, Kedah, Malaysia
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13
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Bryzgunova O, Konoshenko M, Zaporozhchenko I, Yakovlev A, Laktionov P. Isolation of Cell-Free miRNA from Biological Fluids: Influencing Factors and Methods. Diagnostics (Basel) 2021; 11:865. [PMID: 34064927 PMCID: PMC8151063 DOI: 10.3390/diagnostics11050865] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/29/2021] [Accepted: 05/04/2021] [Indexed: 12/11/2022] Open
Abstract
A vast wealth of recent research has seen attempts of using microRNA (miRNA) found in biological fluids in clinical research and medicine. One of the reasons behind this trend is the apparent their high stability of cell-free miRNA conferred by small size and packaging in supramolecular complexes. However, researchers in both basic and clinical settings often face the problem of selecting adequate methods to extract appropriate quality miRNA preparations for use in specific downstream analysis pipelines. This review outlines the variety of different methods of miRNA isolation from biofluids and examines the key determinants of their efficiency, including, but not limited to, the structural properties of miRNA and factors defining their stability in the extracellular environment.
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Affiliation(s)
- Olga Bryzgunova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia; (M.K.); (A.Y.); (P.L.)
- Meshalkin Siberian Federal Biomedical Research Center, Ministry of Public Health of the Russian Federation, 630055 Novosibirsk, Russia
| | - Maria Konoshenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia; (M.K.); (A.Y.); (P.L.)
- Meshalkin Siberian Federal Biomedical Research Center, Ministry of Public Health of the Russian Federation, 630055 Novosibirsk, Russia
| | - Ivan Zaporozhchenko
- Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus, Denmark;
| | - Alexey Yakovlev
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia; (M.K.); (A.Y.); (P.L.)
- Meshalkin Siberian Federal Biomedical Research Center, Ministry of Public Health of the Russian Federation, 630055 Novosibirsk, Russia
| | - Pavel Laktionov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia; (M.K.); (A.Y.); (P.L.)
- Meshalkin Siberian Federal Biomedical Research Center, Ministry of Public Health of the Russian Federation, 630055 Novosibirsk, Russia
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14
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Chen Y, Xu Y, Zhong H, Yuan H, Liang F, Liu J, Tang W. Extracellular vesicles in Inter-Kingdom communication in gastrointestinal cancer. Am J Cancer Res 2021; 11:1087-1103. [PMID: 33948347 PMCID: PMC8085842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/13/2021] [Indexed: 06/12/2023] Open
Abstract
The production and secretion of extracellular vesicles (EVs) are common features of cells (including various normal cells, neoplastic cell lines as well as bacteria) that span all domains of life. Tumor-derived exosomes are enriched with kinds of tumorigenesis mediators which are derived from the cytoplasm of cancer cells and fully reflect the tumor conditions. Indeed, the major topics and challenges on current oncological research are the identification of tumorigenic and metastatic molecules in tumor-cell-derived exosomes as well as elucidating the pathways that guarantee these components to be included in exosomes. The bacterial EVs have also been implicated in the pathogenesis of gastrointestinal (GI) tumors and chronic inflammatory diseases; however, the possible function of outer membrane vesicles (OMVs) in tumorigenesis remains largely underestimated. We suggest that EVs from both eukaryotic cells and different microbes in GI tract act as regulators of intracellular and cross-species communication, thus particularly facilitate tumor cell survival and multi-drug resistance. Therefore, our review introduces comprehensive knowledge on the promising role of EVs (mainly exosomes and OMVs) production of GI cancer development and gut microbiome, as well as its roles in developing novel therapeutic strategies.
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Affiliation(s)
- Yi Chen
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
| | - Yansong Xu
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Department of Emergency, The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, P. R. China
| | - Huage Zhong
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
| | - Hao Yuan
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
| | - Fangfang Liang
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, P. R. China
| | - Junjie Liu
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Department of Ultrasound, Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
| | - Weizhong Tang
- Department of Gastrointestinal Surgery, Division of Colorectal & Anal Surgery Guangxi Medical University Cancer HospitalNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
- Guangxi Clinical Research Center for Colorectal CancerNanning 530021, Guangxi Zhuang Autonomous Region, P. R. China
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15
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Matsuzaki K, Fujita K, Tomiyama E, Hatano K, Hayashi Y, Wang C, Ishizuya Y, Yamamoto Y, Hayashi T, Kato T, Jingushi K, Kawashima A, Ujike T, Nagahara A, Uemura M, Tsujikawa K, Nonomura N. MiR-30b-3p and miR-126-3p of urinary extracellular vesicles could be new biomarkers for prostate cancer. Transl Androl Urol 2021; 10:1918-1927. [PMID: 33968679 PMCID: PMC8100845 DOI: 10.21037/tau-20-421] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background Extracellular vesicles (EVs) including exosomes are present in blood, urine, and saliva and contain proteins, microRNAs, and messenger RNAs. We investigated microRNAs in urinary EVs to discover new biomarkers of prostate cancer (PCa). Methods We isolated EVs from urine obtained following digital rectal examination (DRE) of 14 men with elevated levels of serum prostate-specific antigen (PSA) [negative biopsy (n=4) and PCa with Gleason scores of 6 (n=3), 7 (n=3), and 8-9 (n=4)]. MicroRNAs extracted from EVs were analyzed by microRNA microarray. Results MicroRNAs miR-30b-3p and miR-126-3p were identified as being overexpressed in urinary EVs of the PCa patients versus the biopsy-negative men, but no microRNAs were associated with the Gleason score. In the independent cohort as well, these two microRNAs were overexpressed in urinary EVs from the PCa patients versus the negative-biopsy men. Logistic regression analysis adjusted by age and PSA showed that these two microRNAs were significantly associated with the prediction of PCa in biopsy specimens. Sensitivity and specificity of miR-30b-3p and miR-126-3p for the prediction of PCa were 46.4% and 88.0% and 60.7% and 80.0%, respectively, which were better than those of serum PSA (53.5% and 64.0%, respectively). Conclusions MiR-30b-3p and miR-126-3p in urinary EVs could be potential biomarkers of PCa.
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Affiliation(s)
- Kyosuke Matsuzaki
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kazutoshi Fujita
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Eisuke Tomiyama
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Koji Hatano
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yujiro Hayashi
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Cong Wang
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yu Ishizuya
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Takuji Hayashi
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Urological Immuno-Oncology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Therapeutic Urologic Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kentaro Jingushi
- Department of Therapeutic Urologic Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Takeshi Ujike
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Akira Nagahara
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Motohide Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Urological Immuno-Oncology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Therapeutic Urologic Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazutake Tsujikawa
- Laboratory of Molecular and Cellular Physiology, Osaka University Graduate School of Pharmaceutical Science, Suita, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
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16
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Yang B, Zhang C, Cheng S, Li G, Griebel J, Neuhaus J. Novel Metabolic Signatures of Prostate Cancer Revealed by 1H-NMR Metabolomics of Urine. Diagnostics (Basel) 2021; 11:149. [PMID: 33498542 PMCID: PMC7909529 DOI: 10.3390/diagnostics11020149] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/13/2021] [Accepted: 01/16/2021] [Indexed: 12/16/2022] Open
Abstract
Prostate cancer (PC) is one of the most common male cancers worldwide. Until now, there is no consensus about using urinary metabolomic profiling as novel biomarkers to identify PC. In this study, urine samples from 50 PC patients and 50 non-cancerous individuals (control group) were collected. Based on 1H nuclear magnetic resonance (1H-NMR) analysis, 20 metabolites were identified. Subsequently, principal component analysis (PCA), partial least squares-differential analysis (PLS-DA) and ortho-PLS-DA (OPLS-DA) were applied to find metabolites to distinguish PC from the control group. Furthermore, Wilcoxon test was used to find significant differences between the two groups in metabolite urine levels. Guanidinoacetate, phenylacetylglycine, and glycine were significantly increased in PC, while L-lactate and L-alanine were significantly decreased. The receiver operating characteristics (ROC) analysis revealed that the combination of guanidinoacetate, phenylacetylglycine, and glycine was able to accurately differentiate 77% of the PC patients with sensitivity = 80% and a specificity = 64%. In addition, those three metabolites showed significant differences in patients stratified for Gleason score 6 and Gleason score ≥7, indicating potential use to detect significant prostate cancer. Pathway enrichment analysis using the KEGG (Kyoto Encyclopedia of Genes and Genomes) and the SMPDB (The Small Molecule Pathway Database) revealed potential involvement of KEGG "Glycine, Serine, and Threonine metabolism" in PC. The present study highlights that guanidinoacetate, phenylacetylglycine, and glycine are potential candidate biomarkers of PC. To the best knowledge of the authors, this is the first study identifying guanidinoacetate, and phenylacetylglycine as potential novel biomarkers in PC.
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Affiliation(s)
- Bo Yang
- Department of Urology, University of Leipzig, 04103 Leipzig, Germany; (B.Y.); (C.Z.)
- Department of Urology, Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
| | - Chuan Zhang
- Department of Urology, University of Leipzig, 04103 Leipzig, Germany; (B.Y.); (C.Z.)
| | - Sheng Cheng
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China;
| | - Gonghui Li
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China;
| | - Jan Griebel
- Leibniz Institute of Surface Engineering (IOM), Permoserstraße 15, 04318 Leipzig, Germany;
| | - Jochen Neuhaus
- Department of Urology, University of Leipzig, 04103 Leipzig, Germany; (B.Y.); (C.Z.)
- Department of Urology, Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China;
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17
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Suvorov A, Pilsner JR, Naumov V, Shtratnikova V, Zheludkevich A, Gerasimov E, Logacheva M, Sergeyev O. Aging Induces Profound Changes in sncRNA in Rat Sperm and These Changes Are Modified by Perinatal Exposure to Environmental Flame Retardant. Int J Mol Sci 2020; 21:E8252. [PMID: 33158036 PMCID: PMC7672616 DOI: 10.3390/ijms21218252] [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: 10/15/2020] [Revised: 10/31/2020] [Accepted: 11/02/2020] [Indexed: 12/11/2022] Open
Abstract
Advanced paternal age at fertilization is a risk factor for multiple disorders in offspring and may be linked to age-related epigenetic changes in the father's sperm. An understanding of aging-related epigenetic changes in sperm and environmental factors that modify such changes is needed. Here, we characterize changes in sperm small non-coding RNA (sncRNA) between young pubertal and mature rats. We also analyze the modification of these changes by exposure to environmental xenobiotic 2,2',4,4'-tetrabromodiphenyl ether (BDE-47). sncRNA libraries prepared from epididymal spermatozoa were sequenced and analyzed using DESeq 2. The distribution of small RNA fractions changed with age, with fractions mapping to rRNA and lncRNA decreasing and fractions mapping to tRNA and miRNA increasing. In total, 249 miRNA, 908 piRNA and 227 tRNA-derived RNA were differentially expressed (twofold change, false discovery rate (FDR) p ≤ 0.05) between age groups in control animals. Differentially expressed miRNA and piRNA were enriched for protein-coding targets involved in development and metabolism, while piRNA were enriched for long terminal repeat (LTR) targets. BDE-47 accelerated age-dependent changes in sncRNA in younger animals, decelerated these changes in older animals and increased the variance in expression of all sncRNA. Our results indicate that the natural aging process has profound effects on sperm sncRNA profiles and this effect may be modified by environmental exposure.
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Affiliation(s)
- Alexander Suvorov
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 686 North Pleasant Street, Amherst, MA 01003, USA;
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskye Gory, House 1, Building 40, 119992 Moscow, Russia; (V.S.); (M.L.); (O.S.)
| | - J. Richard Pilsner
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, 686 North Pleasant Street, Amherst, MA 01003, USA;
| | - Vladimir Naumov
- Bioinformatics Laboratory, Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology Ministry of Health of the Russian Federation, Oparina 4, 117997 Moscow, Russia;
| | - Victoria Shtratnikova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskye Gory, House 1, Building 40, 119992 Moscow, Russia; (V.S.); (M.L.); (O.S.)
| | | | - Evgeny Gerasimov
- E.I. Martsinovsky Institute of Medical Parasitology and Tropical Medicine, I.M. Sechenov First Moscow State Medical University, 20 Malaya Pirogovskaya, 119435 Moscow, Russia;
- Faculty of Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Maria Logacheva
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskye Gory, House 1, Building 40, 119992 Moscow, Russia; (V.S.); (M.L.); (O.S.)
- Center for Life Sciences, Skolkovo Institute of Science and Technology, 143028 Moscow, Russia
| | - Oleg Sergeyev
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskye Gory, House 1, Building 40, 119992 Moscow, Russia; (V.S.); (M.L.); (O.S.)
- Chapaevsk Medical Association, Meditsinskaya Str. 3a, Samara Region, 446100 Chapaevsk, Russia
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18
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Proteomic Profiling of Two Distinct Populations of Extracellular Vesicles Isolated from Human Seminal Plasma. Int J Mol Sci 2020; 21:ijms21217957. [PMID: 33114768 PMCID: PMC7663558 DOI: 10.3390/ijms21217957] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/20/2020] [Accepted: 10/22/2020] [Indexed: 12/15/2022] Open
Abstract
Body fluids contain many populations of extracellular vesicles (EV) that differ in size, cellular origin, molecular composition, and biological activities. EV in seminal plasma are in majority originating from prostate epithelial cells, and hence are also referred to as prostasomes. Nevertheless, EV are also contributed by other accessory sex glands, as well as by the testis and epididymis. In a previous study, we isolated EV from seminal plasma of vasectomized men, thereby excluding contributions from the testis and epididymis, and identified two distinct EV populations with diameters of 50 and 100 nm, respectively. In the current study, we comprehensively analyzed the protein composition of these two EV populations using quantitative Liquid Chromatography-Mass Spectrometry (LC-MS/MS). In total 1558 proteins were identified. Of these, ≈45% was found only in the isolated 100 nm EV, 1% only in the isolated 50 nm EV, and 54% in both 100 nm and 50 nm EV. Gene ontology (GO) enrichment analysis suggest that both originate from the prostate, but with distinct biogenesis pathways. Finally, nine proteins, including KLK3, KLK2, MSMB, NEFH, PSCA, PABPC1, TGM4, ALOX15B, and ANO7, with known prostate specific expression and alternate expression levels in prostate cancer tissue were identified. These data have potential for the discovery of EV associated prostate cancer biomarkers in blood.
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19
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Bertok T, Jane E, Bertokova A, Lorencova L, Zvara P, Smolkova B, Kucera R, Klocker H, Tkac J. Validating fPSA Glycoprofile as a Prostate Cancer Biomarker to Avoid Unnecessary Biopsies and Re-Biopsies. Cancers (Basel) 2020; 12:E2988. [PMID: 33076457 PMCID: PMC7602627 DOI: 10.3390/cancers12102988] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/02/2020] [Accepted: 10/07/2020] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND To compare the clinical performance of a new PCa serum biomarker based on fPSA glycoprofiling to fPSA% and PHI. METHODS Serum samples from men who underwent prostate biopsy due to increased PSA were used. A comparison between two equal groups (with histologically confirmed PCa or benign, non-cancer condition) was used for the clinical validation of a new glycan-based PCa oncomarker. SPSS and R software packages were used for the multiparametric analyses of the receiver operating curve (ROC) and for genetic algorithm metaheuristics. RESULTS When comparing the non-cancer and PCa cohorts, the combination of four fPSA glycoforms with two clinical parameters (PGI, prostate glycan index (PGI)) showed an area under receiver operating curve (AUC) value of 0.821 (95% CI 0.754-0.890). AUC values were 0.517 for PSA, 0.683 for fPSA%, and 0.737 for PHI. A glycan analysis was also applied to discriminate low-grade tumors (GS = 6) from significant tumors (GS ≥ 7). CONCLUSIONS Compared to PSA on its own, or fPSA% and the PHI, PGI showed improved discrimination between presence and absence of PCa and in predicting clinically significant PCa. In addition, the use of PGI would help practitioners avoid 63.5% of unnecessary biopsies, while the use of fPSA% and PHI would help avoid 17.5% and 33.3% of biopsies, respectively, while missing four significant tumors (9.5%).
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Affiliation(s)
- Tomas Bertok
- Department of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (T.B.); (E.J.); (A.B.); (L.L.)
- Glycanostics, Ltd., Dubravska cesta 9, 845 38 Bratislava, Slovakia
| | - Eduard Jane
- Department of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (T.B.); (E.J.); (A.B.); (L.L.)
- Glycanostics, Ltd., Dubravska cesta 9, 845 38 Bratislava, Slovakia
| | - Aniko Bertokova
- Department of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (T.B.); (E.J.); (A.B.); (L.L.)
- Glycanostics, Ltd., Dubravska cesta 9, 845 38 Bratislava, Slovakia
| | - Lenka Lorencova
- Department of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (T.B.); (E.J.); (A.B.); (L.L.)
| | - Peter Zvara
- Department of Clinical Research, University of Southern Denmark, J. B. Winsløws Vej 23, 5000 Odense C, Denmark;
- Department of Urology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense C, Denmark
| | - Bozena Smolkova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 04 Bratislava, Slovakia;
| | - Radek Kucera
- Department of Immunochemistry Diagnostics, University Hospital in Pilsen, E. Benese 1128/13, 301 00 Pilsen, Czech Republic;
| | - Helmut Klocker
- Department of Urology, Medical University Innsbruck, Anichstrasse 35, A-6020 Innsbruck, Austria;
| | - Jan Tkac
- Department of Glycobiotechnology, Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38 Bratislava, Slovakia; (T.B.); (E.J.); (A.B.); (L.L.)
- Glycanostics, Ltd., Dubravska cesta 9, 845 38 Bratislava, Slovakia
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20
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Driedonks TA, Mol S, de Bruin S, Peters AL, Zhang X, Lindenbergh MF, Beuger BM, van Stalborch AMD, Spaan T, de Jong EC, van der Vries E, Margadant C, van Bruggen R, Vlaar AP, Groot Kormelink T, Nolte-‘T Hoen EN. Y-RNA subtype ratios in plasma extracellular vesicles are cell type- specific and are candidate biomarkers for inflammatory diseases. J Extracell Vesicles 2020; 9:1764213. [PMID: 32944168 PMCID: PMC7448942 DOI: 10.1080/20013078.2020.1764213] [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: 08/23/2019] [Revised: 12/20/2019] [Accepted: 02/25/2020] [Indexed: 02/07/2023] Open
Abstract
Major efforts are made to characterize the presence of microRNA (miRNA) and messenger RNA in blood plasma to discover novel disease-associated biomarkers. MiRNAs in plasma are associated to several types of macromolecular structures, including extracellular vesicles (EV), lipoprotein particles (LPP) and ribonucleoprotein particles (RNP). RNAs in these complexes are recovered at variable efficiency by commonly used EV- and RNA isolation methods, which causes biases and inconsistencies in miRNA quantitation. Besides miRNAs, various other non-coding RNA species are contained in EV and present within the pool of plasma extracellular RNA. Members of the Y-RNA family have been detected in EV from various cell types and are among the most abundant non-coding RNA types in plasma. We previously showed that shuttling of full-length Y-RNA into EV released by immune cells is modulated by microbial stimulation. This indicated that Y-RNAs could contribute to the functional properties of EV in immune cell communication and that EV-associated Y-RNAs could have biomarker potential in immune-related diseases. Here, we investigated which macromolecular structures in plasma contain full length Y-RNA and whether the levels of three Y-RNA subtypes in plasma (Y1, Y3 and Y4) change during systemic inflammation. Our data indicate that the majority of full length Y-RNA in plasma is stably associated to EV. Moreover, we discovered that EV from different blood-related cell types contain cell-type-specific Y-RNA subtype ratios. Using a human model for systemic inflammation, we show that the neutrophil-specific Y4/Y3 ratios and PBMC-specific Y3/Y1 ratios were significantly altered after induction of inflammation. The plasma Y-RNA ratios strongly correlated with the number and type of immune cells during systemic inflammation. Cell-type-specific "Y-RNA signatures" in plasma EV can be determined without prior enrichment for EV, and may be further explored as simple and fast test for diagnosis of inflammatory responses or other immune-related diseases.
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Affiliation(s)
- Tom A.P. Driedonks
- Department Of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Sanne Mol
- Department Of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
- Department Of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne de Bruin
- Department of Intensive Care, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Anna-Linda Peters
- Department Of Anesthesiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Xiaogang Zhang
- Department Of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Marthe F.S. Lindenbergh
- Department Of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Boukje M. Beuger
- Department Of Blood Cell Research, Sanquin Research, and Landsteiner Laboratory, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Anne-Marieke D. van Stalborch
- Molecular Cell Biology Laboratory, Department Of Molecular and Cellular Hemostasis, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Thom Spaan
- Department Of Infectious Diseases & Immunity, Division of Virology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Esther C. de Jong
- Department Of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Erhard van der Vries
- Department Of Infectious Diseases & Immunity, Division of Virology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Coert Margadant
- Molecular Cell Biology Laboratory, Department Of Molecular and Cellular Hemostasis, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Robin van Bruggen
- Department Of Blood Cell Research, Sanquin Research, and Landsteiner Laboratory, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Alexander P.J. Vlaar
- Department of Intensive Care, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Tom Groot Kormelink
- Department Of Experimental Immunology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Esther N.M. Nolte-‘T Hoen
- Department Of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
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21
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Takada Y, Kamimura D, Jiang JJ, Higuchi H, Iwami D, Hotta K, Tanaka Y, Ota M, Higuchi M, Nishio S, Atsumi T, Shinohara N, Matsuno Y, Tsuji T, Tanabe T, Sasaki H, Iwahara N, Murakami M. Increased urinary exosomal SYT17 levels in chronic active antibody-mediated rejection after kidney transplantation via the IL-6 amplifier. Int Immunol 2020; 32:653-662. [PMID: 32369831 DOI: 10.1093/intimm/dxaa032] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 04/28/2020] [Indexed: 12/18/2022] Open
Abstract
Chronic active antibody-mediated rejection (CAAMR) is a particular problem in kidney transplantation (KTx), and ~25% of grafts are lost by CAAMR. Further, the pathogenesis remains unclear, and there is no effective cure or marker. We previously found that a hyper NFκB-activating mechanism in non-immune cells, called the IL-6 amplifier, is induced by the co-activation of NFκB and STAT3, and that this activation can develop various chronic inflammatory diseases. Here, we show that synaptotagmin-17 (SYT17) is increased in an exosomal fraction of the urine from CAAMR patients, and that this increase is associated with activation of the IL-6 amplifier. Immunohistochemistry showed that SYT17 protein expression was increased in renal tubule cells of the CAAMR group. While SYT17 protein was not detectable in whole-urine samples by western blotting, urinary exosomal SYT17 levels were significantly elevated in the CAAMR group compared to three other histology groups (normal, interstitial fibrosis and tubular atrophy, and calcineurin inhibitors toxicity) after KTx. On the other hand, current clinical laboratory data could not differentiate the CAAMR group from these groups. These data suggest that urinary exosomal SYT17 is a potential diagnostic marker for CAAMR.
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Affiliation(s)
- Yusuke Takada
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Daisuke Kamimura
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Jing-Jing Jiang
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Institute of Preventive Genomic Medicine, School of Life Sciences, Northwest University, Xian, China
| | - Haruka Higuchi
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Daiki Iwami
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kiyohiko Hotta
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuki Tanaka
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsutoshi Ota
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Madoka Higuchi
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Saori Nishio
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nobuo Shinohara
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Takahiro Tsuji
- Department of Pathology, Sapporo City General Hospital, Sapporo, Japan
| | - Tatsu Tanabe
- Department of Kidney Transplant Surgery, Sapporo City General Hospital, Sapporo, Japan
| | - Hajime Sasaki
- Department of Kidney Transplant Surgery, Sapporo City General Hospital, Sapporo, Japan
| | - Naoya Iwahara
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masaaki Murakami
- Molecular Psychoimmunology, Institute for Genetic Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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22
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Budgude P, Kale V, Vaidya A. Mesenchymal stromal cell‐derived extracellular vesicles as cell‐free biologics for the ex vivo expansion of hematopoietic stem cells. Cell Biol Int 2020; 44:1078-1102. [DOI: 10.1002/cbin.11313] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 01/31/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Pallavi Budgude
- Symbiosis Centre for Stem Cell ResearchSymbiosis International (Deemed University) Pune 412115 India
| | - Vaijayanti Kale
- Symbiosis Centre for Stem Cell ResearchSymbiosis International (Deemed University) Pune 412115 India
| | - Anuradha Vaidya
- Symbiosis Centre for Stem Cell ResearchSymbiosis International (Deemed University) Pune 412115 India
- Symbiosis School of Biological SciencesSymbiosis International (Deemed University) Pune 412115 India
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23
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The function and clinical application of extracellular vesicles in innate immune regulation. Cell Mol Immunol 2020; 17:323-334. [PMID: 32203193 PMCID: PMC7109106 DOI: 10.1038/s41423-020-0391-1] [Citation(s) in RCA: 166] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/17/2020] [Indexed: 12/21/2022] Open
Abstract
The innate immune system plays a crucial role in the host defense against viral and microbial infection. Exosomes constitute a subset of extracellular vesicles (EVs) that can be released by almost all cell types. Owing to their capacity to shield the payload from degradation and to evade recognition and subsequent removal by the immune system, exosomes efficiently transport functional components to recipient cells. Accumulating evidence has recently shown that exosomes derived from tumor cells, host cells and even bacteria and parasites mediate the communication between the invader and innate immune cells and thus play an irreplaceable function in the dissemination of pathogens and donor cell-derived molecules, modulating the innate immune responses of the host. In this review, we describe the current understanding of EVs (mainly focusing on exosomes) and summarize and discuss their crucial roles in determining innate immune responses. Additionally, we discuss the potential of using exosomes as biomarkers and cancer vaccines in diagnostic and therapeutic applications.
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24
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Abstract
Extracellular vesicles (EVs) have an essential functional role in local tumour progression, metastatic spread and the emergence of drug resistance in bladder, kidney and prostate cancer. Thus, EVs could be diagnostic, prognostic and predictive biomarkers for these malignancies. Virtually all biomolecules (including DNA, mRNA, microRNA, long non-coding RNA, proteins and lipids) packaged into EVs have been tested as biomarkers in blood and urine samples. The results are very heterogeneous, but promising biomarker candidates have been identified. Differing methods of EV isolation, characterization and analysis of their content have been used owing to a lack of international consensus; hence, comparing study results is challenging. Furthermore, validation of potential biomarkers in independent cohorts or prospective trials has rarely been performed. Future efforts to establish EV-derived biomarkers need to adequately address these points. In addition, emerging technologies such as mass spectroscopy and chip-based approaches can identify surface markers specific for cancer-associated EVs and will enable specific separation from blood and urine EVs, which probably will improve their performance as biomarkers. Moreover, EVs could be harnessed as therapeutic drug delivery vehicles for precise and effective anticancer therapy.
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25
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Xie F, Zhou X, Fang M, Li H, Su P, Tu Y, Zhang L, Zhou F. Extracellular Vesicles in Cancer Immune Microenvironment and Cancer Immunotherapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901779. [PMID: 31871860 PMCID: PMC6918121 DOI: 10.1002/advs.201901779] [Citation(s) in RCA: 165] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 09/26/2019] [Indexed: 05/10/2023]
Abstract
Extracellular vesicles (EVs) are secreted by almost all cells. They contain proteins, lipids, and nucleic acids which are delivered from the parent cells to the recipient cells. Thereby, they function as mediators of intercellular communication and molecular transfer. Recent evidences suggest that exosomes, a small subset of EVs, are involved in numerous physiological and pathological processes and play essential roles in remodeling the tumor immune microenvironment even before the occurrence and metastasis of cancer. Exosomes derived from tumor cells and host cells mediate their mutual regulation locally or remotely, thereby determining the responsiveness of cancer therapies. As such, tumor-derived circulating exosomes are considered as noninvasive biomarkers for early detection and diagnosis of tumor. Exosome-based therapies are also emerging as cutting-edge and promising strategies that could be applied to suppress tumor progression or enhance anti-tumor immunity. Herein, the current understanding of exosomes and their key roles in modulating immune responses, as well as their potential therapeutic applications are outlined. The limitations of current studies are also presented and directions for future research are described.
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Affiliation(s)
- Feng Xie
- Institute of Biology and Medical ScienceSoochow UniversitySuzhou215123P. R. China
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
| | - Xiaoxue Zhou
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
- Key Laboratory of Head & Neck CancerTranslational Research of Zhejiang ProvinceZhejiang Cancer HospitalHangzhou310058P. R. China
| | - Meiyu Fang
- Key Laboratory of Head & Neck CancerTranslational Research of Zhejiang ProvinceZhejiang Cancer HospitalHangzhou310058P. R. China
| | - Heyu Li
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
| | - Peng Su
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
| | - Yifei Tu
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
| | - Long Zhang
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058P. R. China
| | - Fangfang Zhou
- Institute of Biology and Medical ScienceSoochow UniversitySuzhou215123P. R. China
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26
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Barceló M, Castells M, Bassas L, Vigués F, Larriba S. Semen miRNAs Contained in Exosomes as Non-Invasive Biomarkers for Prostate Cancer Diagnosis. Sci Rep 2019; 9:13772. [PMID: 31551516 PMCID: PMC6760223 DOI: 10.1038/s41598-019-50172-6] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 09/05/2019] [Indexed: 02/07/2023] Open
Abstract
Although it is specific for prostatic tissue, serum prostate-specific antigen (PSA) screening has resulted in an over-diagnosis of prostate cancer (PCa) and many unnecessary biopsies of benign disease due to a well-documented low cancer specificity, thus improvement is required. We profiled the expression level of miRNAs contained in semen exosomes from men with moderately increased PSA levels to assess their usefulness, either alone or in addition to PSA marker, as non-invasive biomarkers, for the early efficient diagnosis and prognosis of PCa. An altered miRNA expression pattern was found by a high throughput profiling analysis in PCa when compared with healthy individuals (HCt) exosomal semen samples. The presence of vasectomy was taken into account for the interpretation of results. Fourteen miRNAs were selected for miRNA validation as PCa biomarkers in a subsequent set of semen samples. In this explorative study, we describe miRNA-based models, which included miRNA expression values together with PSA levels, that increased the classification function of the PSA screening test with diagnostic and/or prognostic potential: [PSA + miR-142-3p + miR-142-5p + miR-223-3p] model (AUC:0,821) to discriminate PCa from BPH (Sn:91,7% Sp:42,9% vs Sn:100% Sp:14,3%); and [PSA + miR-342-3p + miR-374b-5p] model (AUC: 0,891) to discriminate between GS ≥ 7 tumours and men presenting PSA ≥ 4 ng/ml with no cancer or GS6 tumours (Sn:81,8% Sp:95% vs Sn:54,5% Sp:90%). The pathway analysis of predicted miRNA target genes supports a role for these miRNAs in PCa aetiology and/or progression. Our study shows semen exosome miRNA-based models as molecular biomarkers with the potential to improve PCa diagnosis/prognosis efficiency. As the next step, further prospective studies on larger cohorts of patients are required to validate the diagnostic and/or prognostic role of the miRNA panel before it could be adopted into clinical practice.
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Affiliation(s)
- Maria Barceló
- Human Molecular Genetics Group- Bellvitge Biomedical Research Institute (IDIBELL), 08908 Hospitalet de Llobregat, Barcelona, Spain
| | - Manel Castells
- Urology Service, Bellvitge University Hospital-ICS, 08908 Hospitalet de Llobregat, Barcelona, Spain
| | - Lluís Bassas
- Laboratory of Seminology and Embryology, Andrology Service-Fundació Puigvert, 08025, Barcelona, Spain
| | - Francesc Vigués
- Urology Service, Bellvitge University Hospital-ICS, 08908 Hospitalet de Llobregat, Barcelona, Spain
| | - Sara Larriba
- Human Molecular Genetics Group- Bellvitge Biomedical Research Institute (IDIBELL), 08908 Hospitalet de Llobregat, Barcelona, Spain.
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27
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Zeuschner P, Linxweiler J, Junker K. Non-coding RNAs as biomarkers in liquid biopsies with a special emphasis on extracellular vesicles in urological malignancies. Expert Rev Mol Diagn 2019; 20:151-167. [DOI: 10.1080/14737159.2019.1665998] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Philip Zeuschner
- Department of Urology and Pediatric Urology, Saarland University, Homburg, Germany
| | - Johannes Linxweiler
- Department of Urology and Pediatric Urology, Saarland University, Homburg, Germany
| | - Kerstin Junker
- Department of Urology and Pediatric Urology, Saarland University, Homburg, Germany
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28
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Stimulation of neuroendocrine differentiation in prostate cancer cells by GHRH and its blockade by GHRH antagonists. Invest New Drugs 2019; 38:746-754. [PMID: 31312936 DOI: 10.1007/s10637-019-00831-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023]
Abstract
Prostate cancer is the second leading cause of cancer-related deaths among men in developed countries. Neuroendocrine prostate cancer, in particular, is associated with an aggressive phenotype and a poor prognosis. Neuroendocrine cells produce and secrete peptide hormones and growth factors in a paracrine/autocrine manner which promote the progression of the disease. Recent studies have demonstrated that extracellular vesicles or exosomes are released by prostate cancer cells, supporting the spread of prostate cancer. Hence, the aim of this study was to investigate the effect of growth hormone-releasing hormone (GHRH) on neuroendocrine differentiation (NED) in the androgen-dependent prostate cancer cell line LNCaP and the molecular mechanisms underlying these effects. GHRH induced an increase in the percentage of neurite-bearing cells and in the protein levels of Neuron-Specific Enolase. Both effects were blocked by the GHRH receptor antagonist MIA-690. In addition, pretreatment of these cells with the calcium chelator BAPTA, the EGFR inhibitor AG-1478 or the HER2 inhibitor AG-825 reduced the effect of GHRH, suggesting that the GHRH-induced stimulation of NED involves calcium channel activation and EGFR/HER2 transactivation. Finally, PC3-derived exosomes led to an increase in NED, cell proliferation and cell adhesion. Altogether, these findings suggest that GHRH antagonists should be considered for in the management of neuroendocrine prostate cancer.
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29
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Erozenci LA, Böttger F, Bijnsdorp IV, Jimenez CR. Urinary exosomal proteins as (pan‐)cancer biomarkers: insights from the proteome. FEBS Lett 2019; 593:1580-1597. [DOI: 10.1002/1873-3468.13487] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 01/17/2023]
Affiliation(s)
- Leyla Ayse Erozenci
- Department of Medical Oncology Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
- OncoProteomics Laboratory Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
| | - Franziska Böttger
- Department of Medical Oncology Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
- OncoProteomics Laboratory Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
| | - Irene V. Bijnsdorp
- OncoProteomics Laboratory Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
- Department of Urology Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
| | - Connie R. Jimenez
- Department of Medical Oncology Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
- OncoProteomics Laboratory Cancer Center Amsterdam Amsterdam UMC Vrije Universiteit Amsterdam The Netherlands
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30
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Gu CY, Huang YQ, Han CT, Zhu Y, Bo D, Meng J, Qin XJ, Ye DW. Clinical significance of urine prostatic exosomal protein in the diagnosis of prostate cancer. Am J Cancer Res 2019; 9:1074-1078. [PMID: 31218113 PMCID: PMC6556599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023] Open
Abstract
PSA may be elevated in non-malignant conditions such as prostatitis and leads to unnecessary prostate needle biopsy. Urine prostatic exosomal protein (PSEP) has been proved to be a promising biomarker of prostatic inflammation. The aim of this study is to determine the relationships between PSEP and the diagnosis of prostate cancer (PCa), and their association with histologic prostatic inflammation. Prostate needle biopsies from 674 patients were evaluated for the presence of histological inflammation and PCa. The urine PSEP levels were measured using an enzyme-linked immunosorbent assay kit. 286 cases were diagnosed as PCa and prostatic inflammation was observed in 33.7% of the biopsies. The presence of histological inflammation was significantly associated with a lower PCa risk (P < 0.001). The urine PSEP levels was significantly lower in PCa patients compared to the controls (P = 0.003). When subanalyzed by PSA levels, the difference was more evident in cases with PSA 4-10 ng/ml (P = 0.039). The urine PSEP levels was correlated with histological inflammation on prostate needle biopsy (P = 0.018, r = 0.12). Urine PSEP examination may be helpful to eliminate false positive PSA levels due to prostatic inflammation and reduce unnecessary prostate needle biopsy in cases with PSA grey zone.
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Affiliation(s)
- Cheng-Yuan Gu
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
| | - Yong-Qiang Huang
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
| | - Cheng-Tao Han
- Department of Urology, Tong Ren Hospital Shanghai Jiao Tong University School of MedicineShanghai, People’s Republic of China
| | - Yao Zhu
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
| | - Dai Bo
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
| | - Jie Meng
- Onco Biomedical Technology (Suzhou) Co., Ltd.Taicang, Jiangsu, People’s Republic of China
| | - Xiao-Jian Qin
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
| | - Ding-Wei Ye
- Department of Urology, Fudan University Shanghai Cancer CenterShanghai, People’s Republic of China
- Department of Oncology, Shanghai Medical College, Fudan UniversityShanghai, People’s Republic of China
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31
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Jalalian SH, Ramezani M, Jalalian SA, Abnous K, Taghdisi SM. Exosomes, new biomarkers in early cancer detection. Anal Biochem 2019; 571:1-13. [PMID: 30776327 DOI: 10.1016/j.ab.2019.02.013] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 01/26/2019] [Accepted: 02/13/2019] [Indexed: 02/07/2023]
Abstract
Exosomes are endosomal-derived vesicles, playing a major role in cell-to-cell communication. Multiple cells secret these vesicles to induce and inhibit different cellular and molecular pathways. Cancer-derived exosomes have been shown to affect development of cancer in different stages and contribute to the recruitment and reprogramming of both proximal and distal tissues. The growing interest in defining the clinical relevance of these nano-sized particles in cancers, has led to the identification of either tissue- or disease-specific exosomal contents, such as nucleic acids, proteins and lipids as a source of new biomarkers which propose the diagnostic potentials of exosomes in early detection of cancers. In this review, we have discussed some aspects of exosomes including their contents, applications and isolation techniques in the field of early cancer detection. Although, exosomes are considered as ideal biomarkers in cancer diagnosis, due to their unique characteristics, there is still a long way in the development of exosome-based assays.
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Affiliation(s)
- Seyed Hamid Jalalian
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Students Research Committee, Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Academic Center for Education, Culture and Research (ACECR)-Mashhad Branch, Mashhad, Iran
| | - Mohammad Ramezani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ali Jalalian
- Students Research Committee, Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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Abstract
SummarySpermatogenesis is a dynamic process that culminates in the production of mature spermatozoa in the seminiferous tubules of sexually mature animals. Although sperm leaving the testis are fully differentiated, they must further undergo two additional maturation steps before acquiring the capability to fertilize the egg. Such processes take place during the epididymal residency and transport in the seminal fluid during ejaculation and, after delivery into the female reproductive tract, during the journey aiming the encountering the egg in the oviduct. Throughout this trip, spermatozoa are exposed to different reproductive fluids whose molecular compositions regulate the progress towards obtaining a fertilized competent cell. This review summarizes the evidence obtained so far supporting the participation of male and female reproductive tract-derived proteins in the modulation of sperm fertilizing ability and discusses the mechanisms by which such regulation may be accomplished.
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Qiu G, Zheng G, Ge M, Wang J, Huang R, Shu Q, Xu J. Mesenchymal stem cell-derived extracellular vesicles affect disease outcomes via transfer of microRNAs. Stem Cell Res Ther 2018; 9:320. [PMID: 30463593 PMCID: PMC6249826 DOI: 10.1186/s13287-018-1069-9] [Citation(s) in RCA: 178] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are adult stromal cells with the capacity to differentiate into multiple types of cells. MSCs represent an attractive option in regenerative medicine due to their multifaceted abilities for tissue repair, immunosuppression, and anti-inflammation. Recent studies demonstrate that MSCs exert their effects via paracrine activity, which is at least partially mediated by extracellular vesicles (EVs). MSC-derived EVs (MSC-EVs) could mimic the function of parental MSCs by transferring their components such as DNA, proteins/peptides, mRNA, microRNA (miRNA), lipids, and organelles to recipient cells. In this review, we aim to summarize the mechanism and role of miRNA transfer in mediating the effects of MSC-EVs in the models of human diseases. The first three sections of the review discuss the sorting of miRNAs into EVs, uptake of EVs by target cells, and functional transfer of miRNAs via EVs. Then, we describe the composition of miRNAs in MSC-EVs. Next, we provide the existing evidence that MSC-EVs affect the outcomes of renal, liver, heart, and brain diseases by transferring their miRNA contents. In conclusion, EV-mediated miRNA transfer plays an important role in disease-modulating capacity of MSCs.
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Affiliation(s)
- Guanguan Qiu
- Shaoxing Second Hospital, 123 Yanan Road, Shaoxing, 312000, Zhejiang, China
| | - Guoping Zheng
- Shaoxing Second Hospital, 123 Yanan Road, Shaoxing, 312000, Zhejiang, China
| | - Menghua Ge
- Shaoxing Second Hospital, 123 Yanan Road, Shaoxing, 312000, Zhejiang, China
| | - Jiangmei Wang
- The Children's Hospital of Zhejiang University School of Medicine, 3333 Binsheng Road, Hangzhou, 310051, Zhejiang, China
| | - Ruoqiong Huang
- The Children's Hospital of Zhejiang University School of Medicine, 3333 Binsheng Road, Hangzhou, 310051, Zhejiang, China
| | - Qiang Shu
- The Children's Hospital of Zhejiang University School of Medicine, 3333 Binsheng Road, Hangzhou, 310051, Zhejiang, China.
| | - Jianguo Xu
- Shaoxing Second Hospital, 123 Yanan Road, Shaoxing, 312000, Zhejiang, China. .,The First Affiliated Hospital of Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, Zhejiang, China.
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34
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Role of tumor-derived exosomes in cancer metastasis. Biochim Biophys Acta Rev Cancer 2018; 1871:12-19. [PMID: 30419312 DOI: 10.1016/j.bbcan.2018.10.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 10/22/2018] [Accepted: 10/22/2018] [Indexed: 12/21/2022]
Abstract
The highlights of cancer research include the discovery of exosomes, which are small (30-100 nm) sized vesicular nanoparticles released virtually by all cells. Tumor-derived exosomes (TDEs) are notoriously known for orchestrating the invasion-metastasis cascade via systemic pathways that we have previously proposed (1), resulting in a paradigm shift of our understanding about the pathobiology of metastases. In principle, exosomes serve as transport medium for proteins, mRNAs and miRNAs to transmit targeted cues from the primary cell to distant sites via horizontal transfer or cell-receptor interaction. In this chapter, we seek to explore in-depth the mechanisms engendering TDE in the metastatic cascade, along with experimental models to augment our understanding. The aforementioned has also paved way for parallel advancements in the therapeutic armamentarium, as evident from pronounced efforts to exploit the metastatic process for therapeutic targeting. In this light, we aim to examine potential anti-metastatic therapeutic opportunities derived from exosomal research. Lastly, exosomes may play a crucial role in the contemporary era of "liquid biopsies", given the array of molecular information with diagnostic and predictive indications. We thus intend to end this chapter off by exploring future applications of exosomes that could illuminate shortcomings and propel advancements in biomarker research.
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35
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Yang B, Liao GQ, Wen XF, Chen WH, Cheng S, Stolzenburg JU, Ganzer R, Neuhaus J. Nuclear magnetic resonance spectroscopy as a new approach for improvement of early diagnosis and risk stratification of prostate cancer. J Zhejiang Univ Sci B 2018; 18:921-933. [PMID: 29119730 DOI: 10.1631/jzus.b1600441] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Prostate cancer (PCa) is the second most common male cancer worldwide and the fifth leading cause of death from cancer in men. Early detection and risk stratification is the most effective way to improve the survival of PCa patients. Current PCa biomarkers lack sufficient sensitivity and specificity to cancer. Metabolite biomarkers are evolving as a new diagnostic tool. This review is aimed to evaluate the potential of metabolite biomarkers for early detection, risk assessment, and monitoring of PCa. Of the 154 identified publications, 27 and 38 were original papers on urine and serum metabolomics, respectively. Nuclear magnetic resonance (NMR) is a promising method for measuring concentrations of metabolites in complex samples with good reproducibility, high sensitivity, and simple sample processing. Especially urine-based NMR metabolomics has the potential to be a cost-efficient method for the early detection of PCa, risk stratification, and monitoring treatment efficacy.
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Affiliation(s)
- Bo Yang
- Department of Urology, Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
| | - Guo-Qiang Liao
- Department of Urology, Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
| | - Xiao-Fei Wen
- Department of Urology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Wei-Hua Chen
- Department of Urology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Sheng Cheng
- Department of Urology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Jens-Uwe Stolzenburg
- Department of Urology, University Hospital of Leipzig, Liebigstraße 20, 04103 Leipzig, Germany
| | - Roman Ganzer
- Department of Urology, University Hospital of Leipzig, Liebigstraße 20, 04103 Leipzig, Germany
| | - Jochen Neuhaus
- Department of Urology, Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China.,Division of Urology, Research Laboratory, University of Leipzig, Liebigstraße 19, 04103 Leipzig, Germany
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36
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Vlaeminck-Guillem V. Extracellular Vesicles in Prostate Cancer Carcinogenesis, Diagnosis, and Management. Front Oncol 2018; 8:222. [PMID: 29951375 PMCID: PMC6008571 DOI: 10.3389/fonc.2018.00222] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 05/29/2018] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EVs), especially exosomes, are now well recognized as major ways by which cancer cells interact with each other and stromal cells. The meaningful messages transmitted by the EVs are carried by all components of the EVs, i.e., the membrane lipids and the cargo (DNAs, RNAs, microRNAs, long non-coding RNAs, proteins). They are clearly part of the armed arsenal by which cancer cells obtain and share more and more advantages to grow and conquer new spaces. Identification of these messages offers a significant opportunity to better understand how a cancer occurs and then develops both locally and distantly. But it also provides a powerful means by which cancer progression can be detected and monitored. In the last few years, significant research efforts have been made to precisely identify how the EV trafficking is modified in cancer cells as compared to normal cells and how this trafficking is altered during cancer progression. Prostate cancer has not escaped this trend. The aim of this review is to describe the results obtained when assessing the meaningful content of prostate cancer- and stromal-derived EVs in terms of a better comprehension of the cellular and molecular mechanisms underlying prostate cancer occurrence and development. This review also deals with the use of EVs as powerful tools to diagnose non-indolent prostate cancer as early as possible and to accurately define, in a personalized approach, its present and potential aggressiveness, its response to treatment (androgen deprivation, chemotherapy, radiation, surgery), and the overall patients’ prognosis.
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Affiliation(s)
- Virginie Vlaeminck-Guillem
- Medical Unit of Molecular Oncology and Transfer, Department of Biochemistry and Molecular Biology, Centre Hospitalier Lyon-Sud, Hospices Civils of Lyon, Pierre-Bénite, France.,Cancer Research Centre of Lyon, U1052 INSERM, CNRS 5286, Claude Bernard University Lyon 1, Léon Bérard Centre, Lyon, France
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37
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Urabe F, Kosaka N, Kimura T, Egawa S, Ochiya T. Extracellular vesicles: Toward a clinical application in urological cancer treatment. Int J Urol 2018; 25:533-543. [PMID: 29726046 DOI: 10.1111/iju.13594] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/26/2018] [Indexed: 02/06/2023]
Abstract
Extracellular vesicles are nanometer-sized lipid membranous vesicles that are released from almost all types of cells into the extracellular space. Extracellular vesicles have gained considerable attention in the past decade, and emerging evidence suggests that they play novel roles in mediating cancer biology. Extracellular vesicles contain pathogenic components, such as proteins, DNA fragments, messenger ribonucleic acids, non-coding ribonucleic acids and lipids, all of which mediate paracrine signaling in the tumor microenvironment. Extracellular vesicles impact the multistep process of cancer progression through modulation of the immune system, angiogenesis and pre-metastatic niche formation through transfer of their contents. Therefore, a better understanding of their roles in urological cancers will provide opportunities for novel therapeutic strategies. In addition, the contents of extracellular vesicles hold promise for the discovery of liquid-based biomarkers for prostate, kidney and bladder cancers. Here, we summarize the current research regarding extracellular vesicles in urological cancer and discuss potential clinical applications for extracellular vesicles in urological cancer.
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Affiliation(s)
- Fumihiko Urabe
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan.,Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Nobuyoshi Kosaka
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan
| | - Takahiro Kimura
- Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Shin Egawa
- Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan
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38
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Tucci M, Mannavola F, Passarelli A, Stucci LS, Cives M, Silvestris F. Exosomes in melanoma: a role in tumor progression, metastasis and impaired immune system activity. Oncotarget 2018; 9:20826-20837. [PMID: 29755693 PMCID: PMC5945529 DOI: 10.18632/oncotarget.24846] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 03/07/2018] [Indexed: 02/07/2023] Open
Abstract
Exosomes (Exo) are small vesicles produced by melanoma cells and the accessory cells of the tumor microenvironment. They emerge via both classical and direct pathways and actively participate in tumor colonisation of distant tissues. The proteins, nucleic acids, cytokines and growth factors engulfed by Exo are transferred to recipient cells, where they drive numerous functions required for the tumor escape from immune system control and tumor progression. By positively or negatively modulating immune cell properties, Exo provoke immune suppression and, in turn, defective dendritic cell (DC) functions. Together, these effects limit the cytotoxicity of T-cells and expand both T-regulatory and myeloid-derived suppressor populations. They also hinder perforin and granzyme production by natural killer cells. Finally, Exo also control the organotropism of melanoma cells. The distinct phenotypic properties of Exo can be exploited both for diagnostic purposes and in the early identification of melanoma patients likely to respond to immunotherapy. The potential therapeutic application of Exo derived from DCs has been demonstrated in vaccination trials, which showed an increase in anti-melanoma activity with respect to circulating tumor cells. However, additional studies are required before Exo can be effectively used in diagnostic and therapeutic applications in melanoma.
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Affiliation(s)
- Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Anna Passarelli
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Luigia Stefania Stucci
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Mauro Cives
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Franco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
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39
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Jin SK, Yang WX. Factors and pathways involved in capacitation: how are they regulated? Oncotarget 2018; 8:3600-3627. [PMID: 27690295 PMCID: PMC5356907 DOI: 10.18632/oncotarget.12274] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 09/23/2016] [Indexed: 01/07/2023] Open
Abstract
In mammals, fertilization occurs via a comprehensive progression of events. Freshly ejaculated sperm have yet to acquire progressive motility or fertilization ability. They must first undergo a series of biochemical and physiological changes, collectively known as capacitation. Capacitation is a significant prerequisite to fertilization. During the process of capacitation, changes in membrane properties, intracellular ion concentration and the activities of enzymes, together with other protein modifications, induce multiple signaling events and pathways in defined media in vitro or in the female reproductive tract in vivo. These, in turn, stimulate the acrosome reaction and prepare spermatozoa for penetration of the egg zona pellucida prior to fertilization. In the present review, we conclude all mainstream factors and pathways regulate capacitation and highlight their crosstalk. We also summarize the relationship between capacitation and assisted reproductive technology or human disease. In the end, we sum up the open questions and future avenues in this field.
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Affiliation(s)
- Shi-Kai Jin
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, China
| | - Wan-Xi Yang
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, China
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40
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Abstract
Prostate cancer still represents a major health problem for men worldwide. Due to the specific limitation of the currently used clinical biomarkers for prostate cancer, there is a need to identify new and more accurate prostate-specific biomarkers, both for diagnosis and prediction. Small noncoding species of RNAs called microRNAs (miRNAs) have emerged as possible biomarkers in cancer tissues as well as biological fluids, including for prostate cancer. Moreover, it has been shown that miRNAs could be used as therapeutic targets in different cancer types, including prostate cancer, playing an important role in improving diagnosis and prognosis; and miRNAs have the potential to be clinically useful as predictors of response to personalized cancer therapy and as predictors of prognosis. The analysis of miRNAs in prostate tissue is rather straightforward and has been routinely done on fresh tissue. In addition, due to the more stable nature of miRNAs, they are amenable to be analyzed in archived formalin fixed paraffin embedded tissue as well, and also in serum, plasma and urine, using various analytical platforms including microarrays, next generation sequencing and real time PCR. Moreover, although the existence or prostasomes (microvesicles secreted by prostate cells including prostate cancer cells) has been known for years and they were studied as a source of biomarkers for prostate cancer, only recently it has been described that these vesicles also contain miRNAs that could be used as biomarkers in prostate cancer. This chapter underscores the feasibility of current technologies for miRNA analysis and their importance in prostate cancer biology. Moreover, elucidating the specific alteration of miRNA expression and how to modulate it in prostate tissue will open new avenues for developing therapeutic strategies for prostate cancer treatment.
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Affiliation(s)
- Ovidiu Balacescu
- Department of Functional Genomics, Proteomics and Experimental Pathology, The Oncology Institute "Prof. Dr. Ion Chiricuta", Cluj-Napoca, Romania
| | | | - Catalin Marian
- Department of Biochemistry and Pharmacology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.
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41
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Flores-Morales A, Iglesias-Gato D. Quantitative Mass Spectrometry-Based Proteomic Profiling for Precision Medicine in Prostate Cancer. Front Oncol 2017; 7:267. [PMID: 29164064 PMCID: PMC5674010 DOI: 10.3389/fonc.2017.00267] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 10/23/2017] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is one of the most frequently diagnosed cancer among men in the western societies. Many PCa patients bear tumors that will not threat their lives if left untreated or if treatment is delayed. Our inability for early identification of these patients has resulted in massive overtreatment. Therefore, there is a great need of finding biomarkers for patient stratification according to prognostic risk; as well as there is a need for novel targets that can allow the development of effective treatments for patients that progress to castration-resistant PCa. Most biomarkers in cancer are proteins, including the widely-used prostate-specific antigen (PSA). Recent developments in mass spectrometry allow the identification and quantification of thousands of proteins and posttranslational modifications from small amounts of biological material, including formalin-fixed paraffin-embedded tissues, and biological fluids. Novel diagnostic and prognostic biomarkers have been identified in tissue, blood, urine, and seminal plasma of PCa patients, and new insights in the ethology and progression of this disease have been achieved using this technology. In this review, we summarize these findings and discuss the potential of this technology to pave the way toward the clinical implementation of precision medicine in PCa.
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Affiliation(s)
- Amilcar Flores-Morales
- Faculty of Health and Medical Sciences, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark.,Danish Cancer Society Research Center, Danish Cancer Society, Copenhagen, Denmark
| | - Diego Iglesias-Gato
- Faculty of Health and Medical Sciences, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark.,Danish Cancer Society Research Center, Danish Cancer Society, Copenhagen, Denmark
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42
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Tucci M, Passarelli A, Mannavola F, Stucci LS, Ascierto PA, Capone M, Madonna G, Lopalco P, Silvestris F. Serum exosomes as predictors of clinical response to ipilimumab in metastatic melanoma. Oncoimmunology 2017; 7:e1387706. [PMID: 29308314 DOI: 10.1080/2162402x.2017.1387706] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 09/28/2017] [Accepted: 09/29/2017] [Indexed: 12/11/2022] Open
Abstract
Immunotherapy is effective in metastatic melanoma (MM) but most studies failed in discovering a biomarker predictive of clinical response. Exosomes (Exo) from melanoma cells are detectable in sera of MM patients similarly to those produced by immune cells that control the tumor progression. Here, we investigated by flow-cytometry the levels of Exo from both T-cells and dendritic cells (DCs) in 59 patients with MM treated with IPI and the relative expression of PD-1, CD28 and ICOS as well as CD80 and CD86. We found a significant increment of PD-1 and CD28 expression in patients achieving a clinical response reflected by improvement of both PFS and OS. Furthermore, MM patients receiving IPI who showed extended PFS underwent increased expression of CD80 and CD86 on DC-derived Exo at the end of treatment. These results suggest a possible association of both PD-1 and CD28 up-regulation on immune cell-derived Exo in patients with better clinical response to IPI.
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Affiliation(s)
- Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', Bari, Italy
| | - Anna Passarelli
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', Bari, Italy
| | - Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', Bari, Italy
| | - Luigia Stefania Stucci
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', Bari, Italy
| | - Paolo Antonio Ascierto
- Melanoma, Cancer Immunotherapy and Innovative Therapy Unit, 'G. Pascale Tumor National Institute' - Naples, Naples, Italy
| | - Marilena Capone
- Melanoma, Cancer Immunotherapy and Innovative Therapy Unit, 'G. Pascale Tumor National Institute' - Naples, Naples, Italy
| | - Gabriele Madonna
- Melanoma, Cancer Immunotherapy and Innovative Therapy Unit, 'G. Pascale Tumor National Institute' - Naples, Naples, Italy
| | - Patrizia Lopalco
- Department of basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Francesco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari 'Aldo Moro', Bari, Italy
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43
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Balacescu O, Petrut B, Tudoran O, Feflea D, Balacescu L, Anghel A, Sirbu IO, Seclaman E, Marian C. Urinary microRNAs for prostate cancer diagnosis, prognosis, and treatment response: are we there yet? WILEY INTERDISCIPLINARY REVIEWS-RNA 2017; 8. [DOI: 10.1002/wrna.1438] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 06/27/2017] [Accepted: 07/18/2017] [Indexed: 12/28/2022]
Affiliation(s)
- Ovidiu Balacescu
- Department of Functional Genomics, Proteomics and Experimental Pathology; The Oncology Institute “Prof. Dr. Ion Chiricuta”; Cluj-Napoca Romania
| | - Bogdan Petrut
- Department of Urology; The Oncology Institute “Prof. Dr. Ion Chiricuta”; Cluj-Napoca Romania
| | - Oana Tudoran
- Department of Functional Genomics, Proteomics and Experimental Pathology; The Oncology Institute “Prof. Dr. Ion Chiricuta”; Cluj-Napoca Romania
| | - Dragos Feflea
- Department of Urology; The Oncology Institute “Prof. Dr. Ion Chiricuta”; Cluj-Napoca Romania
| | - Loredana Balacescu
- Department of Functional Genomics, Proteomics and Experimental Pathology; The Oncology Institute “Prof. Dr. Ion Chiricuta”; Cluj-Napoca Romania
| | - Andrei Anghel
- Department of Biochemistry & Pharmacology; Victor Babes University of Medicine and Pharmacy; Timisoara Romania
| | - Ioan O. Sirbu
- Department of Biochemistry & Pharmacology; Victor Babes University of Medicine and Pharmacy; Timisoara Romania
| | - Edward Seclaman
- Department of Biochemistry & Pharmacology; Victor Babes University of Medicine and Pharmacy; Timisoara Romania
| | - Catalin Marian
- Department of Biochemistry & Pharmacology; Victor Babes University of Medicine and Pharmacy; Timisoara Romania
- Division of Cancer Prevention and Control; The Ohio State University Comprehensive Cancer Center; Columbus OH USA
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44
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Han L, Xu J, Xu Q, Zhang B, Lam EWF, Sun Y. Extracellular vesicles in the tumor microenvironment: Therapeutic resistance, clinical biomarkers, and targeting strategies. Med Res Rev 2017; 37:1318-1349. [PMID: 28586517 DOI: 10.1002/med.21453] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 05/03/2017] [Accepted: 05/05/2017] [Indexed: 12/16/2022]
Abstract
Numerous studies have proved that cell-nonautonomous regulation of neoplastic cells is a distinctive and essential characteristic of tumorigenesis. Two way communications between the tumor and the stroma, or within the tumor significantly influence disease progression and modify treatment responses. In the tumor microenvironment (TME), malignant cells utilize paracrine signaling initiated by adjacent stromal cells to acquire resistance against multiple types of anticancer therapies, wherein extracellular vesicles (EVs) substantially promote such events. EVs are nanoscaled particles enclosed by phospholipid bilayers, and can mediate intercellular communications between cancerous cells and the adjacent microenvironment to accelerate pathological proceeding. Here we review the most recent studies of EV biology and focus on key cell lineages of the TME and their EV cargoes that are biologically active and responsible for cancer resistance, including proteins, RNAs, and other potentially essential components. Since EVs are emerging as novel but critical elements in establishing and maintaining hallmarks of human cancer, timely and insightful understanding of their molecular properties and functional mechanisms would pave the road for clinical diagnosis, prognosis, and effective targeting in the global landscape of precision medicine. Further, we address the potential of EVs as promising biomarkers in cancer clinics and summarize the technical improvements in EV preparation, analysis, and imaging. We highlight the practical issues that should be exercised with caution to guide the development of targeting agents and therapeutic methodologies to minimize cancer resistance driven by EVs, thereby allowing to effectively control the early steps of disease exacerbation.
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Affiliation(s)
- L Han
- Key Lab of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences & Shanghai Jiao Tong University School of Medicine, University of Chinese Academy of Sciences, Shanghai, China
| | - J Xu
- Institute of Health Sciences, Shanghai Jiao Tong University School of Medicine & Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Q Xu
- Institute of Health Sciences, Shanghai Jiao Tong University School of Medicine & Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - B Zhang
- Key Lab of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences & Shanghai Jiao Tong University School of Medicine, University of Chinese Academy of Sciences, Shanghai, China
| | - E W-F Lam
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Y Sun
- Key Lab of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences & Shanghai Jiao Tong University School of Medicine, University of Chinese Academy of Sciences, Shanghai, China.,Department of Medicine and VAPSHCS, University of Washington, Seattle, WA, USA
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45
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Mateescu B, Kowal EJK, van Balkom BWM, Bartel S, Bhattacharyya SN, Buzás EI, Buck AH, de Candia P, Chow FWN, Das S, Driedonks TAP, Fernández-Messina L, Haderk F, Hill AF, Jones JC, Van Keuren-Jensen KR, Lai CP, Lässer C, Liegro ID, Lunavat TR, Lorenowicz MJ, Maas SLN, Mäger I, Mittelbrunn M, Momma S, Mukherjee K, Nawaz M, Pegtel DM, Pfaffl MW, Schiffelers RM, Tahara H, Théry C, Tosar JP, Wauben MHM, Witwer KW, Nolte-'t Hoen ENM. Obstacles and opportunities in the functional analysis of extracellular vesicle RNA - an ISEV position paper. J Extracell Vesicles 2017; 6:1286095. [PMID: 28326170 PMCID: PMC5345583 DOI: 10.1080/20013078.2017.1286095] [Citation(s) in RCA: 504] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 12/25/2016] [Indexed: 02/07/2023] Open
Abstract
The release of RNA-containing extracellular vesicles (EV) into the extracellular milieu has been demonstrated in a multitude of different in vitro cell systems and in a variety of body fluids. RNA-containing EV are in the limelight for their capacity to communicate genetically encoded messages to other cells, their suitability as candidate biomarkers for diseases, and their use as therapeutic agents. Although EV-RNA has attracted enormous interest from basic researchers, clinicians, and industry, we currently have limited knowledge on which mechanisms drive and regulate RNA incorporation into EV and on how RNA-encoded messages affect signalling processes in EV-targeted cells. Moreover, EV-RNA research faces various technical challenges, such as standardisation of EV isolation methods, optimisation of methodologies to isolate and characterise minute quantities of RNA found in EV, and development of approaches to demonstrate functional transfer of EV-RNA in vivo. These topics were discussed at the 2015 EV-RNA workshop of the International Society for Extracellular Vesicles. This position paper was written by the participants of the workshop not only to give an overview of the current state of knowledge in the field, but also to clarify that our incomplete knowledge – of the nature of EV(-RNA)s and of how to effectively and reliably study them – currently prohibits the implementation of gold standards in EV-RNA research. In addition, this paper creates awareness of possibilities and limitations of currently used strategies to investigate EV-RNA and calls for caution in interpretation of the obtained data.
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Affiliation(s)
- Bogdan Mateescu
- Department of Biology, Swiss Federal Institute of Technology Zurich (ETH Zürich) , Zurich , Switzerland
| | - Emma J K Kowal
- Department of Biology, Massachusetts Institute of Technology , Cambridge , MA , USA
| | - Bas W M van Balkom
- Department of Nephrology and Hypertension, UMC Utrecht , Utrecht , the Netherlands
| | - Sabine Bartel
- Experimental Asthma Research, Priority Area Asthma & Allergy, Research Center Borstel, Leibniz-Center for Medicine and Biosciences, Airway Research Center North (ARCN), Member of the German Center for Lung Research (DZL) , Borstel , Germany
| | - Suvendra N Bhattacharyya
- Department of Science and Technology, CSIR-Indian Institute of Chemical Biology , Kolkata , India
| | - Edit I Buzás
- Department of Genetics, Cell- and Immunobiology, Semmelweis University , Budapest , Hungary
| | - Amy H Buck
- Institute of Immunology and Infection Research, Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh , Edinburgh , UK
| | | | - Franklin W N Chow
- Institute of Immunology and Infection Research, Centre for Immunity, Infection and Evolution, School of Biological Sciences, University of Edinburgh , Edinburgh , UK
| | - Saumya Das
- Cardiovascular Research Institute, Massachusetts General Hospital , Boston , MA , USA
| | - Tom A P Driedonks
- Department of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University , Utrecht , the Netherlands
| | | | - Franziska Haderk
- Department of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Medicine, Helen Diller Family Comprehensive Cancer Center, UC San Francisco, San Francisco, CA, USA
| | - Andrew F Hill
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University , Bundoora , Australia
| | - Jennifer C Jones
- Molecular Immunogenetics & Vaccine Research Section, Vaccine Branch, CCR, NCI , Bethesda , MD , USA
| | | | - Charles P Lai
- Institute of Biomedical Engineering, National Tsing Hua University , Hsinchu , Taiwan
| | - Cecilia Lässer
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and NeuroDiscovery Center, Harvard Medical School, Boston, MA, USA; Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Italia di Liegro
- Department of Experimental Biomedicine and Clinical Neurosciences (BIONEC), University of Palermo , Palermo , Italy
| | - Taral R Lunavat
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and NeuroDiscovery Center, Harvard Medical School, Boston, MA, USA; Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magdalena J Lorenowicz
- Center for Molecular Medicine, University Medical Center Utrecht & Regenerative Medicine Center , Utrecht , the Netherlands
| | - Sybren L N Maas
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and NeuroDiscovery Center, Harvard Medical School , Boston , MA , USA
| | - Imre Mäger
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK; Institute of Technology, University of Tartu, Tartu, Estonia
| | - Maria Mittelbrunn
- Instituto de Investigación del Hospital 12 de Octubre , Madrid , Spain
| | - Stefan Momma
- Institute of Neurology (Edinger Institute), Frankfurt University Medical School , Frankfurt am Main , Germany
| | - Kamalika Mukherjee
- Department of Science and Technology, CSIR-Indian Institute of Chemical Biology , Kolkata , India
| | - Muhammed Nawaz
- Department of Pathology and Forensic Medicine, Ribeirão Preto School of Medicine, University of Sao Paulo , Sao Paulo , Brazil
| | - D Michiel Pegtel
- Department of Pathology, Exosomes Research Group, VU University Medical Center , Amsterdam , the Netherlands
| | - Michael W Pfaffl
- Animal Physiology and Immunology, School of Life Sciences, Technical University of Munich (TUM) Weihenstephan , Freising , Germany
| | - Raymond M Schiffelers
- Laboratory Clinical Chemistry & Haematology, University Medical Center Utrecht , Utrecht , the Netherlands
| | - Hidetoshi Tahara
- Department of Cellular and Molecular Biology, Institute of Biomedical & Health Sciences, Hiroshima University , Hiroshima , Japan
| | - Clotilde Théry
- Institut Curie, PSL Research University, INSERM U932 , Paris , France
| | - Juan Pablo Tosar
- Functional Genomics Unit, Institut Pasteur de Montevideo, Nuclear Research Center, Faculty of Science, Universidad de la República , Montevideo , Uruguay
| | - Marca H M Wauben
- Department of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University , Utrecht , the Netherlands
| | - Kenneth W Witwer
- Department of Molecular and Comparative Pathobiology and Department of Neurology, The Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Esther N M Nolte-'t Hoen
- Department of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University , Utrecht , the Netherlands
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Fujita K, Kume H, Matsuzaki K, Kawashima A, Ujike T, Nagahara A, Uemura M, Miyagawa Y, Tomonaga T, Nonomura N. Proteomic analysis of urinary extracellular vesicles from high Gleason score prostate cancer. Sci Rep 2017; 7:42961. [PMID: 28211531 PMCID: PMC5314323 DOI: 10.1038/srep42961] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 01/17/2017] [Indexed: 12/20/2022] Open
Abstract
Extracellular vesicles (EVs) are microvesicles secreted from various cell types. We aimed to discover a new biomarker for high Gleason score (GS) prostate cancer (PCa) in urinary EVs via quantitative proteomics. EVs were isolated from urine after massage from 18 men (negative biopsy [n = 6], GS 6 PCa [n = 6], or GS 8–9 PCa [n = 6]). EV proteins were labeled with iTRAQ and analyzed by LC-MS/MS. We identified 4710 proteins and quantified 3528 proteins in the urinary EVs. Eleven proteins increased in patients with PCa compared to those with negative biopsy (ratio >1.5, p-value < 0.05). Eleven proteins were chosen for further analysis and verified in 29 independent urine samples (negative [n = 11], PCa [n = 18]) using selected reaction monitoring/multiple reaction monitoring. Among these candidate markers, fatty acid binding protein 5 (FABP5) was higher in the cancer group than in the negative group (p-value = 0.009) and was significantly associated with GS (p-value for trend = 0.011). Granulin, AMBP, CHMP4A, and CHMP4C were also higher in men with high GS prostate cancer (p-value < 0.05). FABP5 in urinary EVs could be a potential biomarker of high GS PCa.
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Affiliation(s)
- Kazutoshi Fujita
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hideaki Kume
- Laboratory of Proteome Research, National Institute of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Kyosuke Matsuzaki
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Atsunari Kawashima
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeshi Ujike
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Akira Nagahara
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Motohide Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yasushi Miyagawa
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeshi Tomonaga
- Laboratory of Proteome Research, National Institute of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Osaka, Japan
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Steinbichler TB, Dudás J, Riechelmann H, Skvortsova II. The role of exosomes in cancer metastasis. Semin Cancer Biol 2017; 44:170-181. [PMID: 28215970 DOI: 10.1016/j.semcancer.2017.02.006] [Citation(s) in RCA: 268] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 02/09/2017] [Indexed: 12/21/2022]
Abstract
Exosomes are small membrane vesicles with a size ranging from 40 to 100nm. They can serve as functional mediators in cell interaction leading to cancer metastasis. Metastasis is a complex multistep process of cancer cell invasion, survival in blood vessels, attachment to and colonization of the host organ. Exosomes influence every step of this cascade and can be targeted by oncological treatment. This review highlights the role of exosomes in the various steps of the metastatic cascade and how exosome dependent pathways can be targeted as therapeutic approach or used for liquid biopsies.
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Affiliation(s)
| | - József Dudás
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Herbert Riechelmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Ira-Ida Skvortsova
- Department of Therapeutic Radiology and Oncology, Medical University of Innsbruck, Innsbruck, Austria.
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48
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Pelekanou V, Castanas E. Androgen Control in Prostate Cancer. J Cell Biochem 2016; 117:2224-34. [DOI: 10.1002/jcb.25572] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 04/20/2016] [Indexed: 01/23/2023]
Affiliation(s)
- Vasiliki Pelekanou
- Department of Pathology, School of Medicine; Yale University; New Haven Connecticut
| | - Elias Castanas
- Laboratory of Experimental Endocrinology, School of Medicine; University of Crete; Heraklion Greece
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49
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Pitt JM, Kroemer G, Zitvogel L. Extracellular vesicles: masters of intercellular communication and potential clinical interventions. J Clin Invest 2016; 126:1139-43. [PMID: 27035805 DOI: 10.1172/jci87316] [Citation(s) in RCA: 335] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Intercellular signaling via extracellular vesicles (EVs) is an underappreciated modality of cell-cell crosstalk that enables cells to convey packages of complex instructions to specific recipient cells. EVs transmit these instructions through their cargoes of multiple proteins, nucleic acids, and specialized lipids, which are derived from their cells of origin and allow for combinatorial effects upon recipient cells. This Review series brings together the recent progress in our understanding of EV signaling in physiological and pathophysiological conditions, highlighting how certain EVs, particularly exosomes, can promote or regulate infections, host immune responses, development, and various diseases - notably cancer. Given the diverse nature of EVs and their abilities to profoundly modulate host cells, this series puts particular emphasis on the clinical applications of EVs as therapeutics and as diagnostic biomarkers.
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50
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Pitt JM, André F, Amigorena S, Soria JC, Eggermont A, Kroemer G, Zitvogel L. Dendritic cell-derived exosomes for cancer therapy. J Clin Invest 2016; 126:1224-32. [PMID: 27035813 DOI: 10.1172/jci81137] [Citation(s) in RCA: 399] [Impact Index Per Article: 49.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
DC-derived exosomes (Dex) are nanometer-sized membrane vesicles that are secreted by the sentinel antigen-presenting cells of the immune system: DCs. Like DCs, the molecular composition of Dex includes surface expression of functional MHC-peptide complexes, costimulatory molecules, and other components that interact with immune cells. Dex have the potential to facilitate immune cell-dependent tumor rejection and have distinct advantages over cell-based immunotherapies involving DCs. Accordingly, Dex-based phase I and II clinical trials have been conducted in advanced malignancies, showing the feasibility and safety of the approach, as well as the propensity of these nanovesicles to mediate T and NK cell-based immune responses in patients. This Review will evaluate the interactions of Dex with immune cells, their clinical progress, and the future of Dex immunotherapy for cancer.
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