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Gabr MM, El-Halawani SM, Refaie AF, Khater SM, Ismail AM, Karras MS, Magar RW, Sayed SE, Kloc M, Uosef A, Sabek OM, Ghoneim MA. Modulation of naïve mesenchymal stromal cells by extracellular vesicles derived from insulin-producing cells: an in vitro study. Sci Rep 2024; 14:17844. [PMID: 39090166 PMCID: PMC11294623 DOI: 10.1038/s41598-024-68104-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 07/19/2024] [Indexed: 08/04/2024] Open
Abstract
This study was to determine whether extracellular vesicles (EVs) derived from insulin-producing cells (IPCs) can modulate naïve mesenchymal stromal cells (MSCs) to become insulin-secreting. MSCs were isolated from human adipose tissue. The cells were then differentiated to generate IPCs by achemical-based induction protocol. EVs were retrieved from the conditioned media of undifferentiated (naïve) MSCs (uneducated EVs) and from that of MSC-derived IPCs (educated EVs) by sequential ultracentrifugation. The obtained EVs were co-cultured with naïve MSCs.The cocultured cells were evaluated by immunofluorescence, flow cytometry, C-peptide nanogold silver-enhanced immunostaining, relative gene expression and their response to a glucose challenge.Immunostaining for naïve MSCs cocultured with educated EVs was positive for insulin, C-peptide, and GAD65. By flow cytometry, the median percentages of insulin-andC-peptide-positive cells were 16.1% and 14.2% respectively. C-peptide nanogoldimmunostaining providedevidence for the intrinsic synthesis of C-peptide. These cells released increasing amounts of insulin and C-peptide in response to increasing glucose concentrations. Gene expression of relevant pancreatic endocrine genes, except for insulin, was modest. In contrast, the results of naïve MSCs co-cultured with uneducated exosomes were negative for insulin, C-peptide, and GAD65. These findings suggest that this approach may overcome the limitations of cell therapy.
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Affiliation(s)
- Mahmoud M Gabr
- Biotechnology Department, Urology and Nephrology Center, Mansoura, Egypt
| | | | - Ayman F Refaie
- Nephrology Department, Urology and Nephrology Center, Mansoura, Egypt
| | - Sherry M Khater
- Pathology Department, Urology and Nephrology Center, Mansoura, Egypt
| | - Amani M Ismail
- Immunology Department, Urology and Nephrology Center, Mansoura, Egypt
| | - Mary S Karras
- Immunology Department, Urology and Nephrology Center, Mansoura, Egypt
| | - Raghda W Magar
- Immunology Department, Urology and Nephrology Center, Mansoura, Egypt
| | - Shorouk El Sayed
- Microbiology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Malgorzata Kloc
- The Houston Methodist Research Institute, Houston, TX, USA
- Department of Surgery, Houston Methodist Hospital, Houston, TX, USA
- Department of Genetics, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Ahmed Uosef
- The Houston Methodist Research Institute, Houston, TX, USA
- Department of Surgery, Houston Methodist Hospital, Houston, TX, USA
| | - Omaima M Sabek
- The Houston Methodist Research Institute, Houston, TX, USA
- Department of Surgery, Houston Methodist Hospital, Houston, TX, USA
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Katifelis H, Gazouli M. RNA biomarkers in cancer therapeutics: The promise of personalized oncology. Adv Clin Chem 2024; 123:179-219. [PMID: 39181622 DOI: 10.1016/bs.acc.2024.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2024]
Abstract
Cancer therapy is a rapidly evolving and constantly expanding field. Current approaches include surgery, conventional chemotherapy and novel biologic agents as in immunotherapy, that together compose a wide armamentarium. The plethora of choices can, however, be clinically challenging in prescribing the most suitable treatment for any given patient. Fortunately, biomarkers can greatly facilitate the most appropriate selection. In recent years, RNA-based biomarkers have proven most promising. These molecules that range from small noncoding RNAs to protein coding gene transcripts can be valuable in cancer management and especially in cancer therapeutics. Compared to their DNA counterparts which are stable throughout treatment, RNA-biomarkers are dynamic. This allows prediction of success prior to treatment start and can identify alterations in expression that could reflect response. Moreover, improved nucleic acid technology allows RNA to be extracted from practically every biofluid/matrix and evaluated with exceedingly high analytic sensitivity. In addition, samples are largely obtained by minimally invasive procedures and as such can be used serially to assess treatment response real-time. This chapter provides the reader insight on currently known RNA biomarkers, the latest research employing Artificial Intelligence in the identification of such molecules and in clinical decisions driving forward the era of personalized oncology.
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Affiliation(s)
- Hector Katifelis
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Gazouli
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
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Tahir F, Farooq M, Malik MA, Manzoor S. Extracellular Vesicles Contribute to Viral-Induced Hepatocellular Carcinoma: Understanding Their Involvement in Viral Hepatitis and Their Potential as Biomarkers for Early Hepatocellular Carcinoma Detection. Viral Immunol 2024; 37:159-166. [PMID: 38588555 DOI: 10.1089/vim.2023.0151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
The high global prevalence of hepatitis B and hepatitis C and the poor prognosis of hepatitis B and hepatitis C-associated hepatocellular carcinoma (HCC), necessitates the early diagnosis and treatment of the disease. Recent studies show that cell-to-cell communication via extracellular vesicles (EVs) is involved in the HCC progression. The objective of the following study was to explore the role of EVs in the progression of viral-induced HCC and investigate their potential for the early diagnosis of cancer. First, the mRNA derived from EVs of HCC patients was compared to the mRNA derived from EVs from the healthy controls. Expression analysis of ANGPTL3, SH3BGRL3, and IFITM3 genes from the EVs was done. Afterward, to confirm whether hepatocytes can uptake EVs, HuH7 cells were exposed to EVs, and the expression analysis of downstream target genes (AKT, TNF-α, and MMP-9) in Huh7 cells was done. Transcriptional analysis showed that in the EVs from HCC patients, the expression levels of ANGPTL3, SH3BGRL3, and IFITM3 were significantly increased by 2.62-, 4.3-, and 9.03-folds, respectively. The downstream targets, AKT, TNF-α, and MMP-9, also showed a considerable change of 4.1-, 1.46-, and 5.05-folds, respectively, in Huh7 cells exposed to HCC EVs. In conclusion, the following study corroborates the role of EVs in HCC progression. Furthermore, the significant alteration in mRNA levels of the selected genes demonstrates their potential to be used as possible biomarkers for the early diagnosis of HCC.
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Affiliation(s)
- Fatima Tahir
- Molecular Virology and Immunology Research Group, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
| | - Mariya Farooq
- Molecular Virology and Immunology Research Group, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
| | - Maliha Ashraf Malik
- Molecular Virology and Immunology Research Group, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
| | - Sobia Manzoor
- Molecular Virology and Immunology Research Group, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
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Han X, Gao C, Lu W, Yan J, Xu H, Guo Z, Qin W, Lu N, Gao J, Zhu W, Fu Y, Jiao K. Macrophage-Derived Extracellular DNA Initiates Heterotopic Ossification. Inflammation 2023; 46:2225-2240. [PMID: 37458919 DOI: 10.1007/s10753-023-01873-8] [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: 04/24/2023] [Revised: 06/17/2023] [Accepted: 07/04/2023] [Indexed: 11/25/2023]
Abstract
Heterotopic ossification (HO) severely affects people's lives; however, its pathological mechanism remains poorly understood. Although extracellular DNA (ecDNA) has been shown to play important roles in pathological calcification, its effects in HO development and progression remain unknown. The in vivo rat Achilles tendon injury model and in vitro collagen I calcification model were used to evaluate the effects of ecDNA in the ectopic calcifications and the main cell types involved in those pathological process. Histology, immunofluorescent staining, reverse transcriptase-polymerase chain reaction analysis and micro-computed tomography were used to identify the distribution of macrophage-derived ecDNA and elucidate their roles in HO. The results showed that the amount of ecDNA and ectopic calcification increased significantly and exhibited a strong correlation in the injured tendons of HO model compared with those of the controls, which was accompanied by a significantly increased number of M2 macrophages in the injured tendon. During in vitro co-culture experiments, M2 macrophages calcified the reconstituted type I collagen and ectopic bone collected from the injured tendons of HO rats, while those effects were inhibited by deoxyribonuclease. More importantly, deoxyribonuclease reversed the pathological calcification in the injured rat tendon HO model. The present study showed that ecDNA from M2 macrophages initiates pathological calcification in HO, and the elimination of ecDNA might be developed into a clinical strategy to prevent ectopic mineralization diseases. The use of deoxyribonuclease for the targeted degradation of ecDNA at affected tissue sites provides a potential solution to treat diseases associated with ectopic mineralization.
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Affiliation(s)
- Xiaoxiao Han
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
- The College of Life Science, Northwest University, Xi'an, Shaanxi, China
| | - Changhe Gao
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Weicheng Lu
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jianfei Yan
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Haoqing Xu
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
- The College of Life Science, Northwest University, Xi'an, Shaanxi, China
| | - Zhenxing Guo
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Wenpin Qin
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Naining Lu
- Department of Neurobiology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jialu Gao
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Weiwei Zhu
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
- The College of Life Science, Northwest University, Xi'an, Shaanxi, China
| | - Yutong Fu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China
- The College of Life Science, Northwest University, Xi'an, Shaanxi, China
| | - Kai Jiao
- Department of Stomatology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China.
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, School of Stomatology & Shaanxi Key Laboratory of Stomatology, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, China.
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5
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Patel G, Agnihotri TG, Gitte M, Shinde T, Gomte SS, Goswami R, Jain A. Exosomes: a potential diagnostic and treatment modality in the quest for counteracting cancer. Cell Oncol (Dordr) 2023; 46:1159-1179. [PMID: 37040056 PMCID: PMC10088756 DOI: 10.1007/s13402-023-00810-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Exosomes are nanosized bio vesicles formed when multivesicular bodies and the plasma membrane merge and discharge into bodily fluids. They are well recognized for facilitating intercellular communication by transporting numerous biomolecules, including DNA, RNAs, proteins, and lipids, and have been implicated in varied diseases including cancer. Exosomes may be altered to transport a variety of therapeutic payloads, including as short interfering RNAs, antisense oligonucleotides, chemotherapeutic drugs, and immunological modulators, and can be directed to a specific target. Exosomes also possess the potential to act as a diagnostic biomarker in cancer, in addition to their therapeutic potential. CONCLUSION In this review, the physiological roles played by exosomes were summarized along with their biogenesis process. Different isolation techniques of exosomes including centrifugation-based, size-based, and polymer precipitation-based techniques have also been described in detail with a special focus on cancer therapeutic applications. The review also shed light on techniques of incubation of drugs with exosomes and their characterization methods covering the most advanced techniques. Myriad applications of exosomes in cancer as diagnostic biomarkers, drug delivery carriers, and chemoresistance-related issues have been discussed at length. Furthermore, a brief overview of exosome-based anti-cancer vaccines and a few prominent challenges concerning exosomal delivery have been concluded at the end.
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Affiliation(s)
- Gayatri Patel
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Tejas Girish Agnihotri
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Manoj Gitte
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Tanuja Shinde
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Shyam Sudhakar Gomte
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Roshan Goswami
- Biological E Limited, Plot No-1, Phase 2, Kolthur Village, Medchal District, Shameerpet Mdl, Hyderabad, Telangana, 500078, India
| | - Aakanchha Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Palaj, Gandhinagar, Gujarat, 382355, India.
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6
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Kabzinski J, Kucharska-Lusina A, Majsterek I. RNA-Based Liquid Biopsy in Head and Neck Cancer. Cells 2023; 12:1916. [PMID: 37508579 PMCID: PMC10377854 DOI: 10.3390/cells12141916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
Head and neck cancer (HNC) is a prevalent and diverse group of malignancies with substantial morbidity and mortality rates. Early detection and monitoring of HNC are crucial for improving patient outcomes. Liquid biopsy, a non-invasive diagnostic approach, has emerged as a promising tool for cancer detection and monitoring. In this article, we review the application of RNA-based liquid biopsy in HNC. Various types of RNA, including messenger RNA (mRNA), microRNA (miRNA), long non-coding RNA (lncRNA), small nuclear RNA (snRNA), small nucleolar RNA (snoRNA), circular RNA (circRNA) and PIWI-interacting RNA (piRNA), are explored as potential biomarkers in HNC liquid-based diagnostics. The roles of RNAs in HNC diagnosis, metastasis, tumor resistance to radio and chemotherapy, and overall prognosis are discussed. RNA-based liquid biopsy holds great promise for the early detection, prognosis, and personalized treatment of HNC. Further research and validation are necessary to translate these findings into clinical practice and improve patient outcomes.
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Affiliation(s)
- Jacek Kabzinski
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, MolecoLAB A6, Mazowiecka 5, 92-215 Lodz, Poland
| | - Aleksandra Kucharska-Lusina
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, MolecoLAB A6, Mazowiecka 5, 92-215 Lodz, Poland
| | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, MolecoLAB A6, Mazowiecka 5, 92-215 Lodz, Poland
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7
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Xia Y, Lei X, Ma X, Wang S, Yang Z, Wu Y, Ren X. Combination of RCA and DNAzyme for Dual-Signal Isothermal Amplification of Exosome RNA. Molecules 2023; 28:5528. [PMID: 37513400 PMCID: PMC10384651 DOI: 10.3390/molecules28145528] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/29/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023] Open
Abstract
The RNA contained in exosomes plays a crucial role in information transfer between cells in various life activities. The accurate detection of low-abundance exosome RNA (exRNA) is of great significance for cell function studies and the early diagnosis of diseases. However, their intrinsic properties, such as their short length and high sequence homology, represent great challenges for exRNA detection. In this paper, we developed a dual-signal isothermal amplification method based on rolling circle amplification (RCA) coupled with DNAzyme (RCA-DNAzyme). The sensitive detection of low-abundance exRNA, the specific recognition of their targets and the amplification of the detection signal were studied and explored. By designing padlock probes to specifically bind to the target exRNA, while relying on the ligation reaction to enhance recognition, the precise targeting of exosome RNA was realized. The combination of RCA and DNAzyme could achieve a twice-as-large isothermal amplification of the signal compared to RCA alone. This RCA-DNAzyme assay could sensitively detect a target exRNA at a concentration as low as 527 fM and could effectively distinguish the target from other miRNA sequences. In addition, this technology was successfully proven to be effective for the quantitative detection of miR-21 by spike recovery, providing a new research approach for the accurate detection of low-abundance exRNA and the exploration of unknown exRNA functions.
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Affiliation(s)
- Yuqing Xia
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Xin Lei
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Xiaochen Ma
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Shizheng Wang
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Zifu Yang
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Yifan Wu
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
| | - Xiaojun Ren
- Department of Chemistry and Biology, Faculty of Environment and Life Science, Beijing University of Technology, Beijing 100124, China
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8
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Karim ME, Haque ST, Al-Busaidi H, Bakhtiar A, Tha KK, Holl MMB, Chowdhury EH. Scope and challenges of nanoparticle-based mRNA delivery in cancer treatment. Arch Pharm Res 2022; 45:865-893. [DOI: 10.1007/s12272-022-01418-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
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9
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Wu D, Tao T, Eshraghian EA, Lin P, Li Z, Zhu X. Extracellular RNA as a kind of communication molecule and emerging cancer biomarker. Front Oncol 2022; 12:960072. [PMID: 36465402 PMCID: PMC9714358 DOI: 10.3389/fonc.2022.960072] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 10/10/2022] [Indexed: 11/04/2023] Open
Abstract
Extracellular RNA (exRNA) is a special form of RNA in the body. RNA carries information about genes and metabolic regulation in the body, which can reflect the real-time status of cells. This characteristic renders it a biomarker for disease diagnosis, treatment, and prognosis. ExRNA is transported through extracellular vesicles as a signal medium to mediate communication between cells. Tumor cells can release more vesicles than normal cells, thereby promoting tumor development. Depending on its easy detection, the advantages of non-invasive molecular diagnostic technology can be realized. In this systematic review, we present the types, vectors, and biological value of exRNA. We briefly describe new methods of tumor diagnosis and treatment, as well as the difficulties faced in the progress of such research. This review highlights the groundbreaking potential of exRNA as a clinical biomarker.
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Affiliation(s)
- Danny Wu
- Institute of Marine Medicine, Guangdong Medical University, Zhanjiang, China
| | - Tao Tao
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Emily A. Eshraghian
- Department of Medicine, University of California (UC) San Diego Health, San Diego, CA, United States
| | - Peixu Lin
- Institute of Marine Medicine, Guangdong Medical University, Zhanjiang, China
| | - Zesong Li
- Guangdong Provincial Key Laboratory of Systems Biology and Synthetic Biology for Urogenital Tumors, Shenzhen Key Laboratory of Genitourinary Tumor, Department of Urology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital (Shenzhen Institute of Translational Medicine), Shenzhen, China
| | - Xiao Zhu
- Institute of Marine Medicine, Guangdong Medical University, Zhanjiang, China
- Ningbo Institute of Life and Health Industry, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
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10
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Xie GY, Liu CJ, Guo AY. EVAtool: an optimized reads assignment tool for small ncRNA quantification and its application in extracellular vesicle datasets. Brief Bioinform 2022; 23:6651306. [PMID: 35901462 DOI: 10.1093/bib/bbac310] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 07/05/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Extracellular vesicles (EVs) carrying various small non-coding RNAs (sncRNAs) play a vital roles in cell communication and diseases. Correct quantification of multiple sncRNA biotypes simultaneously in EVs is a challenge due to the short reads (<30 bp) could be mapped to multiple sncRNA types. To address this question, we developed an optimized reads assignment algorithm (ORAA) to dynamically map multi-mapping reads to the sncRNA type with a higher proportion. We integrated ORAA with reads processing steps into EVAtool Python-package (http://bioinfo.life.hust.edu.cn/EVAtool) to quantify sncRNAs, especially for sncRNA-seq from EV samples. EVAtool allows users to specify interested sncRNA types in advanced mode or use default seven sncRNAs (microRNA, small nucleolar RNA, PIWI-interacting RNAs, small nuclear RNA, ribosomal RNA, transfer RNA and Y RNA). To prove the utilities of EVAtool, we quantified the sncRNA expression profiles for 200 samples from cognitive decline and multiple sclerosis. We found that more than 20% of short reads on average were mapped to multiple sncRNA biotypes in multiple sclerosis. In cognitive decline, the proportion of Y RNA is significantly higher than other sncRNA types. EVAtool is a flexible and extensible tool that would benefit to mine potential biomarkers and functional molecules in EVs.
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Affiliation(s)
- Gui-Yan Xie
- Center for Artificial Intelligence Biology, Hubei Bioinformatics & Molecular Imaging Key Laboratory, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology; Wuhan, 430074, China
| | - Chun-Jie Liu
- Center for Artificial Intelligence Biology, Hubei Bioinformatics & Molecular Imaging Key Laboratory, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology; Wuhan, 430074, China
| | - An-Yuan Guo
- Center for Artificial Intelligence Biology, Hubei Bioinformatics & Molecular Imaging Key Laboratory, Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology; Wuhan, 430074, China.,Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen, China
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11
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Chowdhury SG, Bhattacharya D, Karmakar P. Exosomal long noncoding RNAs - the lead thespian behind the regulation, cause and cure of autophagy-related diseases. Mol Biol Rep 2022; 49:7013-7024. [PMID: 35655053 DOI: 10.1007/s11033-022-07514-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/06/2022] [Accepted: 04/25/2022] [Indexed: 11/26/2022]
Abstract
Recent advances in exosome biology have revealed significant roles of exosome and their contents in intercellular communication. Among various exosomal content, long non-coding RNAs (lncRNAs), which have a large size (˃ 200 nt) and lack protein coding potential, are known to play key roles in intercellular communication and novel biomarkers of various metabolic disorders. Moreover, long non-coding RNAs are often involved in the regulation of various cellular processes such as autophagy, apoptosis, cell proliferation. On the other hand, autophagy is the central regulating point that controls the various metabolic functions of the body. This process is known to prevent diseases and promote longevity. Therefore, the present review discusses the relationship between diseases and autophagy, and also look into the biological functions of exosome-associated lncRNAs in regulating autophagy. Furthermore, this review will summarize some of the studies that provide novel insights into the pathogenesis of autophagy-related diseases followed by the non-canonical roles played by autophagy and related proteins in the development of exosome biogenesis.
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Affiliation(s)
| | | | - Parimal Karmakar
- Department of Life Science and Biotechnology, Jadavpur University, 700032, Kolkata, India.
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12
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Cao M, Isaac R, Yan W, Ruan X, Jiang L, Wan Y, Wang J, Wang E, Caron C, Neben S, Drygin D, Pizzo DP, Wu X, Liu X, Chin AR, Fong MY, Gao Z, Guo K, Fadare O, Schwab RB, Yuan Y, Yost SE, Mortimer J, Zhong W, Ying W, Bui JD, Sears DD, Olefsky JM, Wang SE. Cancer-cell-secreted extracellular vesicles suppress insulin secretion through miR-122 to impair systemic glucose homeostasis and contribute to tumour growth. Nat Cell Biol 2022; 24:954-967. [PMID: 35637408 PMCID: PMC9233030 DOI: 10.1038/s41556-022-00919-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 04/20/2022] [Indexed: 12/11/2022]
Abstract
Epidemiological studies demonstrate an association between breast cancer (BC) and systemic dysregulation of glucose metabolism. However, how BC influences glucose homeostasis remains unknown. We show that BC-derived extracellular vesicles (EVs) suppress pancreatic insulin secretion to impair glucose homeostasis. EV-encapsulated miR-122 targets PKM in β-cells to suppress glycolysis and ATP-dependent insulin exocytosis. Mice receiving high-miR-122 EVs or bearing BC tumours exhibit suppressed insulin secretion, enhanced endogenous glucose production, impaired glucose tolerance and fasting hyperglycaemia. These effects contribute to tumour growth and are abolished by inhibiting EV secretion or miR-122, restoring PKM in β-cells or supplementing insulin. Compared with non-cancer controls, patients with BC have higher levels of circulating EV-encapsulated miR-122 and fasting glucose concentrations but lower fasting insulin; miR-122 levels are positively associated with glucose and negatively associated with insulin. Therefore, EV-mediated impairment of whole-body glycaemic control may contribute to tumour progression and incidence of type 2 diabetes in some patients with BC.
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Affiliation(s)
- Minghui Cao
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Roi Isaac
- Department of Medicine; University of California, San Diego; La Jolla, CA 92093; USA
| | - Wei Yan
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Xianhui Ruan
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Li Jiang
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Yuhao Wan
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Jessica Wang
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Emily Wang
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Christine Caron
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Steven Neben
- Regulus Therapeutics Inc.; San Diego, CA 92121; USA
| | - Denis Drygin
- Regulus Therapeutics Inc.; San Diego, CA 92121; USA
| | - Donald P. Pizzo
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Xiwei Wu
- Department of Molecular and Cellular Biology; City of Hope; Duarte, CA 91010; USA
| | - Xuxiang Liu
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Andrew R. Chin
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Miranda Y. Fong
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Ziting Gao
- Department of Chemistry; University of California, Riverside; Riverside, CA 92521; USA
| | - Kaizhu Guo
- Department of Chemistry; University of California, Riverside; Riverside, CA 92521; USA
| | - Oluwole Fadare
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Richard B. Schwab
- Department of Medicine; University of California, San Diego; La Jolla, CA 92093; USA
| | - Yuan Yuan
- Department of Medical Oncology & Therapeutics Research; City of Hope; Duarte, CA 91010; USA
| | - Susan E. Yost
- Department of Medical Oncology & Therapeutics Research; City of Hope; Duarte, CA 91010; USA
| | - Joanne Mortimer
- Department of Medical Oncology & Therapeutics Research; City of Hope; Duarte, CA 91010; USA
| | - Wenwan Zhong
- Department of Chemistry; University of California, Riverside; Riverside, CA 92521; USA
| | - Wei Ying
- Department of Medicine; University of California, San Diego; La Jolla, CA 92093; USA
| | - Jack D. Bui
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
| | - Dorothy D. Sears
- Department of Medicine; University of California, San Diego; La Jolla, CA 92093; USA
- College of Health Solutions; Arizona State University; Phoenix, AZ 85004; USA
- Department of Family Medicine; University of California, San Diego; La Jolla, CA 92093; USA
- Moores Cancer Center; University of California, San Diego; La Jolla, CA 92093; USA
| | - Jerrold M. Olefsky
- Department of Medicine; University of California, San Diego; La Jolla, CA 92093; USA
| | - Shizhen Emily Wang
- Department of Pathology; University of California, San Diego; La Jolla, CA 92093; USA
- Moores Cancer Center; University of California, San Diego; La Jolla, CA 92093; USA
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13
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Yan W, Cao M, Ruan X, Jiang L, Lee S, Lemanek A, Ghassemian M, Pizzo DP, Wan Y, Qiao Y, Chin AR, Duggan E, Wang D, Nolan JP, Esko JD, Schenk S, Wang SE. Cancer-cell-secreted miR-122 suppresses O-GlcNAcylation to promote skeletal muscle proteolysis. Nat Cell Biol 2022; 24:793-804. [PMID: 35469018 PMCID: PMC9107513 DOI: 10.1038/s41556-022-00893-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/10/2022] [Indexed: 01/18/2023]
Abstract
A decline in skeletal muscle mass and low muscular strength are prognostic factors in advanced human cancers. Here we found that breast cancer suppressed O-linked N-acetylglucosamine (O-GlcNAc) protein modification in muscle through extracellular-vesicle-encapsulated miR-122, which targets O-GlcNAc transferase (OGT). Mechanistically, O-GlcNAcylation of ryanodine receptor 1 (RYR1) competed with NEK10-mediated phosphorylation and increased K48-linked ubiquitination and proteasomal degradation; the miR-122-mediated decrease in OGT resulted in increased RYR1 abundance. We further found that muscular protein O-GlcNAcylation was regulated by hypoxia and lactate through HIF1A-dependent OGT promoter activation and was elevated after exercise. Suppressed O-GlcNAcylation in the setting of cancer, through increasing RYR1, led to higher cytosolic Ca2+ and calpain protease activation, which triggered cleavage of desmin filaments and myofibrillar destruction. This was associated with reduced skeletal muscle mass and contractility in tumour-bearing mice. Our findings link O-GlcNAcylation to muscular protein homoeostasis and contractility and reveal a mechanism of cancer-associated muscle dysregulation.
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Affiliation(s)
- Wei Yan
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA.
| | - Minghui Cao
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Xianhui Ruan
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Li Jiang
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Sylvia Lee
- Department of Orthopaedic Surgery, University of California, San Diego, La Jolla, CA, USA
| | - Adriana Lemanek
- Department of Orthopaedic Surgery, University of California, San Diego, La Jolla, CA, USA
| | - Majid Ghassemian
- Biomolecular and Proteomics Mass Spectrometry Facility, University of California, San Diego, La Jolla, CA, USA
| | - Donald P Pizzo
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Yuhao Wan
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Yueqing Qiao
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Andrew R Chin
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | | | - Dong Wang
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | | | - Jeffrey D Esko
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
- Glycobiology Research and Training Center, University of California, San Diego, La Jolla, CA, USA
| | - Simon Schenk
- Department of Orthopaedic Surgery, University of California, San Diego, La Jolla, CA, USA.
| | - Shizhen Emily Wang
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA.
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA.
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14
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Pancholi S, Tripathi A, Bhan A, Acharya MM, Pillai P. Emerging Concepts on the Role of Extracellular Vesicles and Its Cargo Contents in Glioblastoma-Microglial Crosstalk. Mol Neurobiol 2022; 59:2822-2837. [PMID: 35212938 PMCID: PMC10058057 DOI: 10.1007/s12035-022-02752-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/17/2022] [Indexed: 02/06/2023]
Abstract
Glioblastoma multiforme is the most common, highly aggressive malignant brain tumor which is marked by highest inter- and intra-tumoral heterogeneity. Despite, immunotherapy, and combination therapies developed; the clinical trials often result into large number of failures. Often cancer cells are known to communicate with surrounding cells in tumor microenvironment (TME). Extracellular vesicles (EVs) consisting of diverse cargo mediates this intercellular communication and is believed to modulate the immune function against GBM. Tumor-associated microglia (TAM), though being the resident innate immune cell of CNS, is known to attain pro-tumorigenic M2 phenotype, and this immunomodulation is aided by extracellular vesicle-mediated transfer of oncogenic, immunomodulatory molecules. Besides, oncogenic proteins, long non-coding RNAs (lncRNAs), are believed to carry oncogenic potential, and therefore, understanding the mechanism leading to microglial dysregulation mediated by GBM-derived extracellular vesicle (GDEV) lncRNAs becomes crucial. This review focuses on current understanding of role of GDEV and lncRNA in microglial dysfunction and its potential as a therapeutic target.
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Affiliation(s)
- Sangati Pancholi
- Division of Neurobiology, Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India
| | - Ashutosh Tripathi
- Louis A. Faillace, MD, Department of Psychiatry and Behavioral Sciences at McGovern Medical School, The University of Texas Health Science Centre at Houston (UT Health), Houston, TX, USA
| | - Arunoday Bhan
- Department of Surgery, City of Hope Medical Centre, Duarte, CA, USA
| | - Munjal M Acharya
- Department of Anatomy and Neurobiology, University of California, Irvine, CA, USA.
- Department of Radiation Oncology, University of California, Irvine, CA, USA.
| | - Prakash Pillai
- Division of Neurobiology, Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.
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15
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Barbagallo C, Platania CBM, Drago F, Barbagallo D, Di Pietro C, Purrello M, Bucolo C, Ragusa M. Do Extracellular RNAs Provide Insight into Uveal Melanoma Biology? Cancers (Basel) 2021; 13:5919. [PMID: 34885029 PMCID: PMC8657116 DOI: 10.3390/cancers13235919] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/12/2022] Open
Abstract
Uveal melanoma (UM) is the most common primary intraocular malignant tumor in adults, showing a high mortality due to metastasis. Although it is considered a rare disease, a growing number of papers have reported altered levels of RNAs (i.e., coding and non-coding RNAs) in cancerous tissues and biological fluids from UM patients. The presence of circulating RNAs, whose dysregulation is associated with UM, paved the way to the possibility of exploiting it for diagnostic and prognostic purposes. However, the biological meaning and the origin of such RNAs in blood and ocular fluids of UM patients remain unexplored. In this review, we report the state of the art of circulating RNAs in UM and debate whether the amount and types of RNAs measured in bodily fluids mirror the RNA alterations from source cancer cells. Based on literature data, extracellular RNAs in UM patients do not represent, with rare exceptions, a snapshot of RNA dysregulations occurring in cancerous tissues, but rather the complex and heterogeneous outcome of a systemic dysfunction, including immune system activity, that modifies the mechanisms of RNA delivery from several cell types.
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Affiliation(s)
- Cristina Barbagallo
- Department of Biomedical and Biotechnological Sciences—Section of Biology and Genetics, University of Catania, 95123 Catania, Italy; (C.B.); (D.B.); (C.D.P.); (M.P.); (M.R.)
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Chiara Bianca Maria Platania
- Department of Biomedical and Biotechnological Sciences—Section of Pharmacology, University of Catania, 95123 Catania, Italy; (C.B.M.P.); (F.D.)
| | - Filippo Drago
- Department of Biomedical and Biotechnological Sciences—Section of Pharmacology, University of Catania, 95123 Catania, Italy; (C.B.M.P.); (F.D.)
- Center of Research in Ocular Pharmacology—CERFO, University of Catania, 95123 Catania, Italy
| | - Davide Barbagallo
- Department of Biomedical and Biotechnological Sciences—Section of Biology and Genetics, University of Catania, 95123 Catania, Italy; (C.B.); (D.B.); (C.D.P.); (M.P.); (M.R.)
| | - Cinzia Di Pietro
- Department of Biomedical and Biotechnological Sciences—Section of Biology and Genetics, University of Catania, 95123 Catania, Italy; (C.B.); (D.B.); (C.D.P.); (M.P.); (M.R.)
| | - Michele Purrello
- Department of Biomedical and Biotechnological Sciences—Section of Biology and Genetics, University of Catania, 95123 Catania, Italy; (C.B.); (D.B.); (C.D.P.); (M.P.); (M.R.)
| | - Claudio Bucolo
- Department of Biomedical and Biotechnological Sciences—Section of Pharmacology, University of Catania, 95123 Catania, Italy; (C.B.M.P.); (F.D.)
- Center of Research in Ocular Pharmacology—CERFO, University of Catania, 95123 Catania, Italy
| | - Marco Ragusa
- Department of Biomedical and Biotechnological Sciences—Section of Biology and Genetics, University of Catania, 95123 Catania, Italy; (C.B.); (D.B.); (C.D.P.); (M.P.); (M.R.)
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16
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Andriessen A, Bongiovanni L, Driedonks TAP, van Liere E, Seijger A, Hegeman CV, van Nimwegen SA, Galac S, Westendorp B, Nolte-'t Hoen ENM, de Bruin A. CDC6: A novel canine tumour biomarker detected in circulating extracellular vesicles. Vet Comp Oncol 2021; 20:381-392. [PMID: 34743398 PMCID: PMC9299066 DOI: 10.1111/vco.12781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/18/2022]
Abstract
Circulating nucleic acids and extracellular vesicles (EV) represent novel biomarkers to diagnose cancer. The non‐invasive nature of these so‐called liquid biopsies provides an attractive alternative to tissue biopsy‐based cancer diagnostics. This study aimed to investigate if circulating cell cycle‐related E2F target transcripts can be used to diagnose tumours in canine tumour patients with different types of tumours. Furthermore, we assessed if these mRNAs are localised within circulating EV. We isolated total RNA from the plasma of 20 canine tumour patients and 20 healthy controls. Four E2F target genes (CDC6, DHFR, H2AFZ and ATAD2) were selected based on the analysis of published data of tumour samples available in public databases. We performed reverse transcription and quantitative real‐time PCR to analyse the plasma levels of selected E2F target transcripts. All four E2F target transcripts were detectable in the plasma of canine tumour patients. CDC6 mRNA levels were significantly higher in the plasma of canine tumour patients compared to healthy controls. A subset of canine tumour patient and healthy control plasma samples (n = 7) were subjected to size exclusion chromatography in order to validate association of the E2F target transcripts to circulating EV. For CDC6, EV analysis enhanced their detectability compared to total plasma analysis. In conclusion, our study reveals circulating CDC6 as a promising non‐invasive biomarker to diagnose canine tumours.
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Affiliation(s)
- Anneloes Andriessen
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Department Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Laura Bongiovanni
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tom A P Driedonks
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Elsbeth van Liere
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Anne Seijger
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Charlotte V Hegeman
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Sebastiaan A van Nimwegen
- Department Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Sara Galac
- Department Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Bart Westendorp
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Esther N M Nolte-'t Hoen
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Alain de Bruin
- Department Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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17
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Prieto-Vila M, Yoshioka Y, Ochiya T. Biological Functions Driven by mRNAs Carried by Extracellular Vesicles in Cancer. Front Cell Dev Biol 2021; 9:620498. [PMID: 34527665 PMCID: PMC8435577 DOI: 10.3389/fcell.2021.620498] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 07/30/2021] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs), including exosomes and microvesicles, are extracellular nanovesicles released by most cells. EVs play essential roles in intercellular communication via the transport of a large variety of lipids, proteins, and nucleic acids to recipient cells. Nucleic acids are the most commonly found molecules inside EVs, and due to their small size, microRNAs and other small RNAs are the most abundant nucleic acids. However, longer molecules, such as messenger RNAs (mRNAs), have also been found. mRNAs encapsulated within EVs have been shown to be transferred to recipient cells and translated into proteins, altering the behavior of the cells. Secretion of EVs is maintained not only through multiple normal physiological conditions but also during aberrant pathological conditions, including cancer. Recently, the mRNAs carried by EVs in cancer have attracted great interest due to their broad roles in tumor progression and microenvironmental remodeling. This review focuses on the biological functions driven by mRNAs carried in EVs in cancer, which include supporting tumor progression by activating cancer cell growth, migration, and invasion; inducing microenvironmental remodeling via hypoxia, angiogenesis, and immunosuppression; and promoting modulation of the microenvironment at distant sites for the generation of a premetastatic niche, collectively inducing metastasis. Furthermore, we describe the potential use of mRNAs carried by EVs as a noninvasive diagnostic tool and novel therapeutic approach.
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Affiliation(s)
| | | | - Takahiro Ochiya
- Department of Molecular and Cellular Medicine, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
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18
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Extracellular Vesicles in Skin Wound Healing. Pharmaceuticals (Basel) 2021; 14:ph14080811. [PMID: 34451909 PMCID: PMC8400229 DOI: 10.3390/ph14080811] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 12/13/2022] Open
Abstract
Each year, millions of individuals suffer from a non-healing wound, abnormal scarring, or injuries accompanied by an infection. For these cases, scientists are searching for new therapeutic interventions, from which one of the most promising is the use of extracellular vesicles (EVs). Naturally, EV-based signaling takes part in all four wound healing phases: hemostasis, inflammation, proliferation, and remodeling. Such an extensive involvement of EVs suggests exploiting their action to modulate the impaired healing phase. Furthermore, next to their natural wound healing capacity, EVs can be engineered for better defined pharmaceutical purposes, such as carrying specific cargo or targeting specific destinations by labelling them with certain surface proteins. This review aims to promote scientific awareness in basic and translational research of EVs by summarizing the current knowledge about their natural role in each stage of skin repair and the most recent findings in application areas, such as wound healing, skin regeneration, and treatment of dermal diseases, including the stem cell-derived, plant-derived, and engineered EVs.
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19
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Secretome and Tunneling Nanotubes: A Multilevel Network for Long Range Intercellular Communication between Endothelial Cells and Distant Cells. Int J Mol Sci 2021; 22:ijms22157971. [PMID: 34360735 PMCID: PMC8347715 DOI: 10.3390/ijms22157971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/14/2021] [Accepted: 07/22/2021] [Indexed: 02/07/2023] Open
Abstract
As a cellular interface between the blood and tissues, the endothelial cell (EC) monolayer is involved in the control of key functions including vascular tone, permeability and homeostasis, leucocyte trafficking and hemostasis. EC regulatory functions require long-distance communications between ECs, circulating hematopoietic cells and other vascular cells for efficient adjusting thrombosis, angiogenesis, inflammation, infection and immunity. This intercellular crosstalk operates through the extracellular space and is orchestrated in part by the secretory pathway and the exocytosis of Weibel Palade Bodies (WPBs), secretory granules and extracellular vesicles (EVs). WPBs and secretory granules allow both immediate release and regulated exocytosis of messengers such as cytokines, chemokines, extracellular membrane proteins, coagulation or growth factors. The ectodomain shedding of transmembrane protein further provide the release of both receptor and ligands with key regulatory activities on target cells. Thin tubular membranous channels termed tunneling nanotubes (TNTs) may also connect EC with distant cells. EVs, in particular exosomes, and TNTs may contain and transfer different biomolecules (e.g., signaling mediators, proteins, lipids, and microRNAs) or pathogens and have emerged as a major triggers of horizontal intercellular transfer of information.
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20
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Heydari R, Abdollahpour-Alitappeh M, Shekari F, Meyfour A. Emerging Role of Extracellular Vesicles in Biomarking the Gastrointestinal Diseases. Expert Rev Mol Diagn 2021; 21:939-962. [PMID: 34308738 DOI: 10.1080/14737159.2021.1954909] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Extracellular vesicles (EVs) play an important role in cell-cell communication and regulation of various cellular functions under physiological and pathophysiological conditions through transferring their cargo to recipient cells. Molecular constituents of EVs are a fingerprinting profile of secreting cells which can be used as promising prognostic, diagnostic, and drug-response biomarkers in clinical settings. AREAS COVERED The present study provides a brief introduction about the biology of EVs and reviews methodologies used for EV isolation and characterization as well as high-throughput strategies to analyze EV contents. Furthermore, this review highlights the importance and unique role of EVs in the development and progression of gastrointestinal (GI) diseases, especially GI cancers, and then discusses their potential use, particularly those isolated from body fluids, in diagnosis and prognosis of GI diseases. EXPERT OPINION In-depth analysis of EV content can lead to the identification of new potential biomarkers for early diagnosis and prognosis prediction of GI diseases. The use of a more targeted approach by establishing more reproducible and standardized methods to decrease variations and obtain desired EV population as well as revisiting large pools of identified biomarkers and their evaluation in larger patient cohorts can result in the introduction of more reliable biomarkers in clinic.
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Affiliation(s)
- Raheleh Heydari
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Faezeh Shekari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Advanced Therapy Medicinal Product Technology Development Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
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21
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Wang H, Pan J, Barsky L, Jacob JC, Zheng Y, Gao C, Wang S, Zhu W, Sun H, Lu L, Jia H, Zhao Y, Bruns C, Vago R, Dong Q, Qin L. Characteristics of pre-metastatic niche: the landscape of molecular and cellular pathways. MOLECULAR BIOMEDICINE 2021; 2:3. [PMID: 35006432 PMCID: PMC8607426 DOI: 10.1186/s43556-020-00022-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 11/30/2020] [Indexed: 02/08/2023] Open
Abstract
Metastasis is a major contributor to cancer-associated deaths. It involves complex interactions between primary tumorigenic sites and future metastatic sites. Accumulation studies have revealed that tumour metastasis is not a disorderly spontaneous incident but the climax of a series of sequential and dynamic events including the development of a pre-metastatic niche (PMN) suitable for a subpopulation of tumour cells to colonize and develop into metastases. A deep understanding of the formation, characteristics and function of the PMN is required for developing new therapeutic strategies to treat tumour patients. It is rapidly becoming evident that therapies targeting PMN may be successful in averting tumour metastasis at an early stage. This review highlights the key components and main characteristics of the PMN and describes potential therapeutic strategies, providing a promising foundation for future studies.
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Affiliation(s)
- Hao Wang
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Junjie Pan
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Livnat Barsky
- Avram and Stella Goldstein-Goren, Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | | | - Yan Zheng
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Chao Gao
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Shun Wang
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Wenwei Zhu
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Haoting Sun
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Lu Lu
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Huliang Jia
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China
| | - Yue Zhao
- Department of General, Visceral, Cancer and Transplantation Surgery, University Hospital of Cologne, Cologne, Germany
| | - Christiane Bruns
- Department of General, Visceral, Cancer and Transplantation Surgery, University Hospital of Cologne, Cologne, Germany
| | - Razi Vago
- Avram and Stella Goldstein-Goren, Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
| | - Qiongzhu Dong
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China.
| | - Lunxiu Qin
- Department of General Surgery, Huashan Hospital & Cancer Metastasis Institute & Institutes of Biomedical Sciences, Fudan University, 12 Urumqi Road (M), Shanghai, 200040, China.
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22
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Papiewska-Pająk I, Przygodzka P, Krzyżanowski D, Soboska K, Szulc-Kiełbik I, Stasikowska-Kanicka O, Boncela J, Wągrowska-Danilewicz M, Kowalska MA. Snail Overexpression Alters the microRNA Content of Extracellular Vesicles Released from HT29 Colorectal Cancer Cells and Activates Pro-Inflammatory State In Vivo. Cancers (Basel) 2021; 13:cancers13020172. [PMID: 33419021 PMCID: PMC7830966 DOI: 10.3390/cancers13020172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/22/2020] [Accepted: 12/29/2020] [Indexed: 01/14/2023] Open
Abstract
Simple Summary Knowledge of the factors that help migration of carcinoma cells is important for prevention of metastasis. Cancer cells release small particles, extracellular vesicles (EVs) that contain such factors. The aim of this study was to assess if the content of EVs changes through different stages of colorectal cancer (CRC) and evaluate how this process affects cancer progression in vivo in mouse CRC model. We found that EVs released from cells that have migratory properties contain different factors then EVs released from original tumor cells. We also show here that EVs can be incorporated into other cells that facilitate metastasis and change their properties depending on the EVs content. The content of cell-released EVs may also serve as a biomarker that denotes the stage of CRC and may be a target to prevent cancer progression. Abstract During metastasis, cancer cells undergo phenotype changes in the epithelial-mesenchymal transition (EMT) process. Extracellular vesicles (EVs) released by cancer cells are the mediators of intercellular communication and play a role in metastatic process. Knowledge of factors that influence the modifications of the pre-metastatic niche for the migrating carcinoma cells is important for prevention of metastasis. We focus here on how cancer progression is affected by EVs released from either epithelial-like HT29-cells or from cells that are in early EMT stage triggered by Snail transcription factor (HT29-Snail). We found that EVs released from HT29-Snail, as compared to HT29-pcDNA cells, have a different microRNA profile. We observed the presence of interstitial pneumonias in the lungs of mice injected with HT29-Snail cells and the percent of mice with lung inflammation was higher after injection of HT29-Snail-EVs. Incorporation of EVs released from HT29-pcDNA, but not released from HT29-Snail, leads to the increased secretion of IL-8 from macrophages. We conclude that Snail modifications of CRC cells towards more invasive phenotype also alter the microRNA cargo of released EVs. The content of cell-released EVs may serve as a biomarker that denotes the stage of CRC and EVs-specific microRNAs may be a target to prevent cancer progression.
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Affiliation(s)
- Izabela Papiewska-Pająk
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
- Correspondence: (I.P.-P.); (M.A.K.)
| | - Patrycja Przygodzka
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
| | - Damian Krzyżanowski
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
| | - Kamila Soboska
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
- Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
| | - Izabela Szulc-Kiełbik
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
| | - Olga Stasikowska-Kanicka
- Department of Diagnostic Techniques in Pathomorphology, Medical University of Lodz, 90-419 Lodz, Poland; (O.S.-K.); (M.W.-D.)
| | - Joanna Boncela
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
| | - Małgorzata Wągrowska-Danilewicz
- Department of Diagnostic Techniques in Pathomorphology, Medical University of Lodz, 90-419 Lodz, Poland; (O.S.-K.); (M.W.-D.)
| | - M. Anna Kowalska
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland; (P.P.); (D.K.); (K.S.); (I.S.-K.); (J.B.)
- Department of Pediatrics, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Correspondence: (I.P.-P.); (M.A.K.)
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23
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Tavora B, Mederer T, Wessel KJ, Ruffing S, Sadjadi M, Missmahl M, Ostendorf BN, Liu X, Kim JY, Olsen O, Welm AL, Goodarzi H, Tavazoie SF. Tumoural activation of TLR3-SLIT2 axis in endothelium drives metastasis. Nature 2020; 586:299-304. [PMID: 32999457 PMCID: PMC8088828 DOI: 10.1038/s41586-020-2774-y] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 07/02/2020] [Indexed: 12/12/2022]
Abstract
Blood vessels support tumours by providing nutrients and oxygen, while also acting as conduits for the dissemination of cancer1. Here we use mouse models of breast and lung cancer to investigate whether endothelial cells also have active 'instructive' roles in the dissemination of cancer. We purified genetically tagged endothelial ribosomes and their associated transcripts from highly and poorly metastatic tumours. Deep sequencing revealed that metastatic tumours induced expression of the axon-guidance gene Slit2 in endothelium, establishing differential expression between the endothelial (high Slit2 expression) and tumoural (low Slit2 expression) compartments. Endothelial-derived SLIT2 protein and its receptor ROBO1 promoted the migration of cancer cells towards endothelial cells and intravasation. Deleting endothelial Slit2 suppressed metastatic dissemination in mouse models of breast and lung cancer. Conversely, deletion of tumoural Slit2 enhanced metastatic progression. We identified double-stranded RNA derived from tumour cells as an upstream signal that induces expression of endothelial SLIT2 by acting on the RNA-sensing receptor TLR3. Accordingly, a set of endogenous retroviral element RNAs were upregulated in metastatic cells and detected extracellularly. Thus, cancer cells co-opt innate RNA sensing to induce a chemotactic signalling pathway in endothelium that drives intravasation and metastasis. These findings reveal that endothelial cells have a direct instructive role in driving metastatic dissemination, and demonstrate that a single gene (Slit2) can promote or suppress cancer progression depending on its cellular source.
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Affiliation(s)
- Bernardo Tavora
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Tobias Mederer
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Kai J Wessel
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Simon Ruffing
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Mahan Sadjadi
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Marc Missmahl
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Benjamin N Ostendorf
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Xuhang Liu
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Ji-Young Kim
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA
| | - Olav Olsen
- Laboratory of Brain Development and Repair, The Rockefeller University, New York, NY, USA
| | - Alana L Welm
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Hani Goodarzi
- Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA, USA
| | - Sohail F Tavazoie
- Laboratory of Systems Cancer Biology, The Rockefeller University, New York, NY, USA.
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24
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Extracellular RNA: Emerging roles in cancer cell communication and biomarkers. Cancer Lett 2020; 495:33-40. [PMID: 32916182 DOI: 10.1016/j.canlet.2020.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/15/2020] [Accepted: 09/02/2020] [Indexed: 01/05/2023]
Abstract
Extracellular RNAs (exRNAs) are a type of RNA molecules that present in various biological fluids. exRNAs are heterogenous populations including small (e.g., miRNA) and long non-coding RNAs and coding RNAs (e.g., mRNA). They can exist in a free form or associate with carriers range from lipo- and ribo-proteins to extracellular vesicles such as exosomes in the extracellular fluids. exRNAs participate in cell-to-cell communication to regulate a broad array of physiological and pathological processes. exRNAs have been widely studied as a biomarker for cancer and other diseases. In this review, we will discuss the sorts of exRNAs with potential carriers as well as their roles in cancer.
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25
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Hallal S, Ebrahim Khani S, Wei H, Lee MYT, Sim HW, Sy J, Shivalingam B, Buckland ME, Alexander-Kaufman KL. Deep Sequencing of Small RNAs from Neurosurgical Extracellular Vesicles Substantiates miR-486-3p as a Circulating Biomarker that Distinguishes Glioblastoma from Lower-Grade Astrocytoma Patients. Int J Mol Sci 2020; 21:ijms21144954. [PMID: 32668808 PMCID: PMC7404297 DOI: 10.3390/ijms21144954] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/01/2020] [Accepted: 07/07/2020] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs) play key roles in glioblastoma (GBM; astrocytoma grade IV) biology and are novel sources of biomarkers. EVs released from GBM tumors can cross the blood-brain-barrier into the periphery carrying GBM molecules, including small non-coding RNA (sncRNA). Biomarkers cargoed in circulating EVs have shown great promise for assessing the molecular state of brain tumors in situ. Neurosurgical aspirate fluids captured during tumor resections are a rich source of GBM-EVs isolated directly from tumor microenvironments. Using density gradient ultracentrifugation, EVs were purified from cavitron ultrasonic surgical aspirate (CUSA) washings from GBM (n = 12) and astrocytoma II-III (GII-III, n = 5) surgeries. The sncRNA contents of surgically captured EVs were profiled using the Illumina® NextSeqTM 500 NGS System. Differential expression analysis identified 27 miRNA and 10 piRNA species in GBM relative to GII-III CUSA-EVs. Resolved CUSA-EV sncRNAs could discriminate serum-EV sncRNA profiles from GBM and GII-III patients and healthy controls and 14 miRNAs (including miR-486-3p and miR-106b-3p) and cancer-associated piRNAs (piR_016658, _016659, _020829 and _204090) were also significantly expressed in serum-EVs. Circulating EV markers that correlate with histological, neuroradiographic and clinical parameters will provide objective measures of tumor activity and improve the accuracy of GBM tumor surveillance.
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Affiliation(s)
- Susannah Hallal
- Department of Neurosurgical Services, Chris O’Brien Lifehouse, Camperdown 2050, Australia; (S.H.); (B.S.)
- Discipline of Pathology, School of Medical Sciences, The University of Sydney, Camperdown 2006, Australia; (S.E.K.); (M.E.B.)
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
| | - Saeideh Ebrahim Khani
- Discipline of Pathology, School of Medical Sciences, The University of Sydney, Camperdown 2006, Australia; (S.E.K.); (M.E.B.)
| | - Heng Wei
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
| | - Maggie Yuk Ting Lee
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
| | - Hao-Wen Sim
- Department of Medical Oncology and NHMRC Clinical Trials Centre, Chris O’Brien Lifehouse, Camperdown 2050, Australia;
- Central Clinical School, The University of Sydney, Camperdown 2006, Australia
- The Kinghorn Cancer Centre, St Vincent’s Hospital, Darlinghurst 2010, Australia
| | - Joanne Sy
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
| | - Brindha Shivalingam
- Department of Neurosurgical Services, Chris O’Brien Lifehouse, Camperdown 2050, Australia; (S.H.); (B.S.)
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
| | - Michael E. Buckland
- Discipline of Pathology, School of Medical Sciences, The University of Sydney, Camperdown 2006, Australia; (S.E.K.); (M.E.B.)
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
| | - Kimberley L. Alexander-Kaufman
- Department of Neurosurgical Services, Chris O’Brien Lifehouse, Camperdown 2050, Australia; (S.H.); (B.S.)
- Discipline of Pathology, School of Medical Sciences, The University of Sydney, Camperdown 2006, Australia; (S.E.K.); (M.E.B.)
- Brainstorm Brain Cancer Research, Brain and Mind Centre, The University of Sydney, Camperdown 2050, Australia; (H.W.); (M.Y.T.L.)
- Neuropathology Department, Royal Prince Alfred Hospital, Camperdown 2050, Australia;
- Correspondence: ; Tel.: +61-2-8514-0675
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26
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Chu YL, Li H, Ng PLA, Kong ST, Zhang H, Lin Y, Tai WCS, Yu ACS, Yim AKY, Tsang HF, Cho WCS, Wong SCC. The potential of circulating exosomal RNA biomarkers in cancer. Expert Rev Mol Diagn 2020; 20:665-678. [PMID: 32188269 DOI: 10.1080/14737159.2020.1745064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 03/17/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION There are great potentials of using exosomal RNAs (exoRNA) as biomarkers in cancers. The isolation of exoRNA requires the use of ultracentrifugation to isolate cell-free RNA followed by detection using real-time PCR, microarray, next-generation sequencing, or Nanostring nCounter system. The use of exoRNA enrichment panels has largely increased the detection sensitivity and specificity when compared to traditional diagnostic tests. Moreover, using exoRNA as biomarkers can assist the early detection of chemo and radioresistance cancer, and in turn opens up the possibility of personalized treatment to patients. Finally, exoRNA can be detected at an early stage of cancer recurrence to improve the survival rate. AREAS COVERED In this review, the authors summarized the detection methods of exoRNA as well as its potential as a biomarker in cancer diagnosis and chemo and radioresistance. EXPERT OPINION The application of exoRNAs in clinical diagnosis is still in its infancy. Further researches on extracellular vesicles isolation, detection protocols, exoRNA classes and subclasses, and the regulatory biological pathways have to be performed before exoRNA can be applied translationally.
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Affiliation(s)
- Yin Lam Chu
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
| | - Harriet Li
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
| | - Pik Lan Amanda Ng
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
| | - Siu Ting Kong
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
| | - Hao Zhang
- Institute of Precision Cancer Medicine and Pathology, Jinan University Medical College , Guangzhou, Guangdong, China
| | - Yusheng Lin
- Department of Immunotherapy and Gastrointestinal Oncology, Affiliated Cancer Hospital of Shantou University Medical College , Shantou, Guangdong, China
| | - William Chi Shing Tai
- Department of Applied Biology and Chemical Technology, Faculty of Applied Sciences and Textiles, The Hong Kong Polytechnic University, Hong Kong Special Administrative Region , Kowloon, China
| | | | | | - Hin Fung Tsang
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
| | | | - Sze Chuen Cesar Wong
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University , Kowloon, Hong Kong
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27
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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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28
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Li Y, Shan G, Teng ZQ, Wingo TS. Editorial: Non-Coding RNAs and Human Diseases. Front Genet 2020; 11:523. [PMID: 32528532 PMCID: PMC7262963 DOI: 10.3389/fgene.2020.00523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/29/2020] [Indexed: 12/19/2022] Open
Affiliation(s)
- Yujing Li
- Department of Human Genetics, Emory University, Atlanta, GA, United States
| | - Ge Shan
- CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Zhao-Qian Teng
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology (CAS), Beijing, China
| | - Thomas S Wingo
- Department of Human Genetics, Emory University, Atlanta, GA, United States.,Department of Neurology, Emory University, Atlanta, GA, United States
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29
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Lu KC, Zhang Y, Song E. Extracellular RNA: mechanisms of it’s transporting into target cells. ACTA ACUST UNITED AC 2019. [DOI: 10.1186/s41544-019-0020-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Shen M, Dong C, Ruan X, Yan W, Cao M, Pizzo D, Wu X, Yang L, Liu L, Ren X, Wang SE. Chemotherapy-Induced Extracellular Vesicle miRNAs Promote Breast Cancer Stemness by Targeting ONECUT2. Cancer Res 2019; 79:3608-3621. [PMID: 31118200 DOI: 10.1158/0008-5472.can-18-4055] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/04/2019] [Accepted: 05/17/2019] [Indexed: 11/16/2022]
Abstract
Cancer-secreted, extracellular vesicle (EV)-encapsulated miRNAs enable cancer cells to communicate with each other and with noncancerous cells in tumor pathogenesis and response to therapies. Here, we show that treatment with a sublethal dose of chemotherapeutic agents induces breast cancer cells to secrete EV with the capacity to stimulate a cancer stem-like cell (CSC) phenotype, rendering cancer cells resistance to therapy. Chemotherapy induced breast cancer cells to secrete multiple EV miRNAs, including miR-9-5p, miR-195-5p, and miR-203a-3p, which simultaneously targeted the transcription factor One Cut Homeobox 2 (ONECUT2), leading to induction of CSC traits and expression of stemness-associated genes, including NOTCH1, SOX9, NANOG, OCT4, and SOX2. Inhibition of these miRNAs or restoration of ONECUT2 expression abolished the CSC-stimulating effect of EV from chemotherapy-treated cancer cells. In mice bearing xenograft mammary tumors, docetaxel treatment caused elevations of miR-9-5p, miR-195-5p, and miR-203a-3p in circulating EV and decreased ONECUT2 expression and increased levels of stemness-associated genes. These effects following chemotherapy were diminished in tumors deficient in exosome secretion. In human breast tumors, neoadjuvant chemotherapy decreased ONECUT2 expression in tumor cells. Our results indicate a mechanism by which cancer cells communicate with each other and self-adapt to survive in response to cytotoxic treatment. Targeting these adaptation mechanisms along with chemotherapy, such as by blocking the EV miRNA-ONECUT2 axis, represents a potential strategy to maximize the anticancer effect of chemotherapy and to reduce chemoresistance in cancer management. SIGNIFICANCE: These findings reveal a critical mechanism of resistance to chemotherapy by which breast cancer cells secrete miRNA-containing extracellular vesicles to stimulate cancer stem cell-like features.
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Affiliation(s)
- Meng Shen
- Department of Pathology, University of California, San Diego; La Jolla, California.,Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Chuan Dong
- Department of Pathology, University of California, San Diego; La Jolla, California
| | - Xianhui Ruan
- Department of Pathology, University of California, San Diego; La Jolla, California.,Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Wei Yan
- Department of Pathology, University of California, San Diego; La Jolla, California
| | - Minghui Cao
- Department of Pathology, University of California, San Diego; La Jolla, California
| | - Donald Pizzo
- Department of Pathology, University of California, San Diego; La Jolla, California
| | - Xiwei Wu
- Department of Molecular and Cellular Biology, Beckman Research Institute of City of Hope; Duarte, California
| | - Lin Yang
- Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Liang Liu
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiubao Ren
- Department of Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Shizhen Emily Wang
- Department of Pathology, University of California, San Diego; La Jolla, California.
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31
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Li Y, Yang Y, Gan T, Zhou J, Hu F, Hao N, Yuan B, Chen Y, Zhang M. Extracellular RNAs from lung cancer cells activate epithelial cells and induce neutrophil extracellular traps. Int J Oncol 2019; 55:69-80. [PMID: 31115506 PMCID: PMC6561626 DOI: 10.3892/ijo.2019.4808] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 05/13/2019] [Indexed: 02/07/2023] Open
Abstract
Neutrophil infiltration is frequently observed in lung cancer tissues. Extracellular RNAs (exRNAs) may facilitate tumor progression. The present study investigated the cross-talk of tumor exRNAs and neutrophil extracellular traps (NETs) in lung cancer. Lewis lung carcinoma (LLC) cells were cultured with the deprived sera. And the cell culture supernatants (CCS) were analyzed in vitro and in vivo. The results revealed that exRNAs from lung cancer CCS promoted the inflammatory cytokine interleukin-1β and reduced the vascular cell adhesion molecule-1 expression in lung epithelial cells. Lung cancer CCS-treated epithelial cells induced the production of NETs. By contrast, NETs reduced the tight junction protein claudin-5 in epithelial cells. Furthermore, NETs caused the necrosis of epithelial cells, which resulted in the release of exRNAs. In mice, lung cancer cells instilled in the lung recruited neutrophils and initiated NETs. In patients with lung cancer, NETs were also observed. These results suggested that exRNAs in the cell culture supernatant may indirectly induce NETs and contribute to lung cancer oncogenesis.
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Affiliation(s)
- Yan Li
- Department of Anesthesiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yonglin Yang
- Department of Infectious Disease, Nanjing Medical University Nanjing First Hospital, Nanjing, Jiangsu 210006, P.R. China
| | - Tingting Gan
- Department of Anesthesiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Jiawei Zhou
- Department of Anesthesiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Fan Hu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 210016, P.R. China
| | - Nannan Hao
- Key Laboratory of Antibody Technique of Health Ministry, Nanjing Medical University, Nanjing, Jiangsu 210016, P.R. China
| | - Baorui Yuan
- Key Laboratory of Antibody Technique of Health Ministry, Nanjing Medical University, Nanjing, Jiangsu 210016, P.R. China
| | - Yu Chen
- Department of Anesthesiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Mingshun Zhang
- Key Laboratory of Antibody Technique of Health Ministry, Nanjing Medical University, Nanjing, Jiangsu 210016, P.R. China
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Abstract
Extracellular vesicles refer collectively to a heterogeneous group of membrane-bound vesicles released from cells and loaded with bioactive proteins, nucleic acids, and lipids. The concept of extracellular vesicles has rapidly evolved from once being viewed as cellular debris to their recognition as packets of cellular information with considerable promise for clinical applications as biomarker platforms and therapeutic vehicles. These shed vesicles have emerged as critical mediators of intercellular communication in both local and distant microenvironments during normal physiological processes, as well as in orchestrating systemic pathophysiological events in disease. This mode of cellular crosstalk is particularly relevant to modulating the tumor microenvironment and orchestrating paths of least resistance during metastases. Here, we describe recent advances for the roles of extracellular vesicles in tumor progression and their potential as disease biomarkers.
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Abstract
Extracellular RNAs are emerging as novel biomarkers and mediators of intercellular communication. Various methods to isolate RNA from biofluids and cell culture supernatants have been previously used by investigators. Here, we describe several standardized protocols for the isolation of RNAs from cell culture supernatants that utilize commercially available kits and reagents.
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34
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Driedonks TAP, Nijen Twilhaar MK, Nolte-‘t Hoen ENM. Technical approaches to reduce interference of Fetal calf serum derived RNA in the analysis of extracellular vesicle RNA from cultured cells. J Extracell Vesicles 2018; 8:1552059. [PMID: 30559953 PMCID: PMC6292350 DOI: 10.1080/20013078.2018.1552059] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 10/17/2018] [Accepted: 11/18/2018] [Indexed: 11/05/2022] Open
Abstract
Foetal calf serum (FCS) is a common supplement of cell culture medium and a known source of contaminating extracellular vesicles (EV) containing RNA. Because of a high degree of sequence similarity among homologous non-coding RNAs of mammalian species, residual FCS-RNA in culture medium may interfere in the analysis of EV-RNA released by cultured cells. Recently, doubts have been raised as to whether commonly used protocols for depletion of FCS-EV efficiently remove FCS-RNA. Moreover, technical details in FCS-EV depletion protocols are known to vary between labs, which may lead to inter-study differences in contaminating FCS-RNA levels. Here, we investigated how technical modifications of EV-depletion protocols affect the efficiency with which bovine RNAs are depleted from FCS, and determined the contribution of contaminating bovine RNA to EV-RNA purified from cell cultures. Our data show differences in depletion efficiency between and within various classes of small non-coding RNA. Importantly, we demonstrate that variations in FCS-EV depletion protocols affect both the quantity and type of residual FCS-RNAs in EV-depleted medium. By using optimised FCS-EV depletion protocols combined with methods for high-grade purification of EV the levels of contaminating bovine RNA in EV populations isolated from cell culture medium can be reduced. With illustrative datasets we also demonstrate that the abundance of a specific RNA in cell culture EV can only be determined if measured relative to background levels of this RNA in medium control samples. These data highlight the need for optimisation and validation of existing and novel FCS-EV depletion methods and urge for accurate descriptions of these methods in publications to increase experimental reproducibility.
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Affiliation(s)
- Tom A. P. Driedonks
- Department of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Maarten K. Nijen Twilhaar
- Department of Biochemistry & Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, 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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35
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Guo Y, Shang X, Liu F, Hu Y, Li S, Liu J, Wu F. Novel Enhancer for Luminol-AuNP Electrochemiluminescence and Decoration on RNA Membranes for Effective Cytosensing. ACS APPLIED BIO MATERIALS 2018; 1:1647-1655. [DOI: 10.1021/acsabm.8b00478] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Yingshu Guo
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- Shandong Provincial Key Laboratory of Life-Organic Analysis, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Xinxin Shang
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- Shandong Provincial Key Laboratory of Life-Organic Analysis, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Fei Liu
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Yinhua Hu
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- Shandong Provincial Key Laboratory of Life-Organic Analysis, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Shuang Li
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- Shandong Provincial Key Laboratory of Life-Organic Analysis, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Jia Liu
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Fei Wu
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
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36
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Driedonks TAP, van der Grein SG, Ariyurek Y, Buermans HPJ, Jekel H, Chow FWN, Wauben MHM, Buck AH, 't Hoen PAC, Nolte-'t Hoen ENM. Immune stimuli shape the small non-coding transcriptome of extracellular vesicles released by dendritic cells. Cell Mol Life Sci 2018; 75:3857-3875. [PMID: 29808415 PMCID: PMC6154026 DOI: 10.1007/s00018-018-2842-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 04/19/2018] [Accepted: 05/14/2018] [Indexed: 01/01/2023]
Abstract
The release and uptake of nano-sized extracellular vesicles (EV) is a highly conserved means of intercellular communication. The molecular composition of EV, and thereby their signaling function to target cells, is regulated by cellular activation and differentiation stimuli. EV are regarded as snapshots of cells and are, therefore, in the limelight as biomarkers for disease. Although research on EV-associated RNA has predominantly focused on microRNAs, the transcriptome of EV consists of multiple classes of small non-coding RNAs with potential gene-regulatory functions. It is not known whether environmental cues imposed on cells induce specific changes in a broad range of EV-associated RNA classes. Here, we investigated whether immune-activating or -suppressing stimuli imposed on primary dendritic cells affected the release of various small non-coding RNAs via EV. The small RNA transcriptomes of highly pure EV populations free from ribonucleoprotein particles were analyzed by RNA sequencing and RT-qPCR. Immune stimulus-specific changes were found in the miRNA, snoRNA, and Y-RNA content of EV from dendritic cells, whereas tRNA and snRNA levels were much less affected. Only part of the changes in EV-RNA content reflected changes in cellular RNA, which urges caution in interpreting EV as snapshots of cells. By comprehensive analysis of RNA obtained from highly purified EV, we demonstrate that multiple RNA classes contribute to genetic messages conveyed via EV. The identification of multiple RNA classes that display cell stimulation-dependent association with EV is the prelude to unraveling the function and biomarker potential of these EV-RNAs.
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Affiliation(s)
- Tom A P Driedonks
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Susanne G van der Grein
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Yavuz Ariyurek
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Genome Technology Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Henk P J Buermans
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Genome Technology Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Henrike Jekel
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Franklin W N Chow
- School of Biological Sciences, Centre for Immunity, Infection and Evolution, Institute of Immunology and Infection Research, University of Edinburgh, Edinburgh, UK
| | - Marca H M Wauben
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Amy H Buck
- School of Biological Sciences, Centre for Immunity, Infection and Evolution, Institute of Immunology and Infection Research, University of Edinburgh, Edinburgh, UK
| | - Peter A C 't Hoen
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
- Centre for Biomolecular and Molecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Esther N M Nolte-'t Hoen
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
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37
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Pan Q, Ma C, Wang Y, Wang J, Zheng J, Du D, Liao X, Chen Y, Chen Y, Bihl J, Chen C, Yang Y, Ma X. Microvesicles-mediated communication between endothelial cells modulates, endothelial survival, and angiogenic function via transferring of miR-125a-5p. J Cell Biochem 2018; 120:3160-3172. [PMID: 30272818 DOI: 10.1002/jcb.27581] [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] [Received: 05/04/2018] [Accepted: 08/08/2018] [Indexed: 12/12/2022]
Abstract
Endothelial cells (ECs) released microvesicles (EMVs) could modulate the functions of target cells by transferring their microRNAs (miRs). We have reported that miR-125a-5p protected EC function. In this study, we determined whether EMVs provided beneficial effects on ECs by transferring miR-125a-5p. Human brain microvessel ECs were transfected with miR-125a-5p mimic or miR-125a-5p short hairpin RNA to obtain miR-125a-5p overexpressing ECs and miR-125a-5p knockdown ECs, and their derived EMVs. For the functional study, ECs or hypoxia/reoxygenation injured ECs were coincubated with various EMVs. The survival and angiogenic function of ECs were measured. Western blot and quantitative real time polymerase chain reaction (qRT-PCR) were used for measuring the levels of phosphoinositide 3-kinase (PI3K), phosphorylation-Akt (p-Akt)/Akt, p-endothelial nitric oxide synthase (p-eNOS), cleaved caspase-3, and miR-125a-5p. PI3K inhibitor was used for pathway analysis. EMVs promoted the proliferation, migration, and tube formation ability of ECs, and alleviated the apoptotic rate of ECs. These effects were associated by an increase in p-Akt/Akt and p-eNOS, and a decrease in cleaved caspase-3 could be abolished by LY294002. Overexpression or downregulation of miR-125a-5p in EMVs promoted or inhibited those effects of EMVs. EMVs could enhance the survival and angiogenic function of ECs via delivering miR-125a-5p to modulate the expression of PI3K/Akt/eNOS pathway and caspase-3.
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Affiliation(s)
- Qunwen Pan
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Chunlian Ma
- Department of Health Science, Wuhan Sports University, Wuhan, China
| | - Yan Wang
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Jinju Wang
- Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, Ohio
| | - Jieyi Zheng
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Donghui Du
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Xiaorong Liao
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yusen Chen
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yanfang Chen
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.,Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, Ohio
| | - Ji Bihl
- Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, Ohio
| | - Can Chen
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yi Yang
- Department of Health Science, Wuhan Sports University, Wuhan, China
| | - Xiaotong Ma
- Department of Guangdong Key Laboratory of Age Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
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38
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Broekman ML, Maas SLN, Abels ER, Mempel TR, Krichevsky AM, Breakefield XO. Multidimensional communication in the microenvirons of glioblastoma. Nat Rev Neurol 2018; 14:482-495. [PMID: 29985475 PMCID: PMC6425928 DOI: 10.1038/s41582-018-0025-8] [Citation(s) in RCA: 368] [Impact Index Per Article: 61.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Glioblastomas are heterogeneous and invariably lethal tumours. They are characterized by genetic and epigenetic variations among tumour cells, which makes the development of therapies that eradicate all tumour cells challenging and currently impossible. An important component of glioblastoma growth is communication with and manipulation of other cells in the brain environs, which supports tumour progression and resistance to therapy. Glioblastoma cells recruit innate immune cells and change their phenotype to support tumour growth. Tumour cells also suppress adaptive immune responses, and our increasing understanding of how T cells access the brain and how the tumour thwarts the immune response offers new strategies for mobilizing an antitumour response. Tumours also subvert normal brain cells - including endothelial cells, neurons and astrocytes - to create a microenviron that favours tumour success. Overall, after glioblastoma-induced phenotypic modifications, normal cells cooperate with tumour cells to promote tumour proliferation, invasion of the brain, immune suppression and angiogenesis. This glioblastoma takeover of the brain involves multiple modes of communication, including soluble factors such as chemokines and cytokines, direct cell-cell contact, extracellular vesicles (including exosomes and microvesicles) and connecting nanotubes and microtubes. Understanding these multidimensional communications between the tumour and the cells in its environs could open new avenues for therapy.
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Affiliation(s)
- Marike L Broekman
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA, USA.
- Department of Neurosurgery, Brain Center Rudolf Magnus, Institute of Neurosciences, University Medical Center, Heidelberglaan, Utrecht, Netherlands.
| | - Sybren L N Maas
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA, USA
- Department of Neurosurgery, Brain Center Rudolf Magnus, Institute of Neurosciences, University Medical Center, Heidelberglaan, Utrecht, Netherlands
| | - Erik R Abels
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA, USA
| | - Thorsten R Mempel
- The Center for Immunology and Inflammatory Diseases and Department of Medicine, Massachusetts General Hospital, Charlestown, MA, USA
- Program in Immunology, Harvard Medical School, Boston, MA, USA
| | - Anna M Krichevsky
- Department of Neurology, Ann Romney Center for Neurologic Diseases, Initiative for RNA Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Xandra O Breakefield
- Department of Neurology and Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Program in Neuroscience, Harvard Medical School, Boston, MA, USA.
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39
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Regulation and mechanisms of extracellular vesicle biogenesis and secretion. Essays Biochem 2018; 62:125-133. [PMID: 29666210 DOI: 10.1042/ebc20170078] [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: 12/22/2017] [Revised: 02/27/2018] [Accepted: 03/15/2018] [Indexed: 11/17/2022]
Abstract
EV (extracellular vesicle) biology is a rapidly expanding field. These heterogeneous membrane vesicles, which are shed from virtually all cell types, collectively represent a new dimension of intercellular communication in normal physiology and disease. They have been shown to deliver infectious and pathogenic agents to non-infected cells whereas in cancers they are thought to condition the tumor microenvironment. Their presence in body fluids and inherent capacity for systemic delivery point to their clinical promise. All of the above only intensifies the need to better understand the classification, mode of biogenesis, and contents of the different subtypes of EVs. This article focusses on vesicle subtypes labeled as exosomes and MVs (microvesicles) and discusses the biogenesis and release of these vesicles from cells.
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40
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Cancer-cell-secreted exosomal miR-105 promotes tumour growth through the MYC-dependent metabolic reprogramming of stromal cells. Nat Cell Biol 2018; 20:597-609. [PMID: 29662176 PMCID: PMC5920728 DOI: 10.1038/s41556-018-0083-6] [Citation(s) in RCA: 302] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 03/08/2018] [Indexed: 12/19/2022]
Abstract
Cancer and other cells residing in the same niche engage various modes of interactions to synchronize and buffer the negative effects of environmental changes. Extracellular microRNAs (miRNAs) have recently been implicated in the intercellular crosstalk. Here we show a mechanistic model involving breast-cancer-secreted, extracellular-vesicle-encapsulated miR-105, which is induced by the oncoprotein MYC in cancer cells and, in turn, activates MYC signalling in cancer-associated fibroblasts (CAFs) to induce a metabolic program. This results in the capacity of CAFs to display different metabolic features in response to changes in the metabolic environment. When nutrients are sufficient, miR-105-reprogrammed CAFs enhance glucose and glutamine metabolism to fuel adjacent cancer cells. When nutrient levels are low and metabolic by-products accumulate, these CAFs detoxify metabolic wastes, including lactic acid and ammonium, by converting them into energy-rich metabolites. Thus, the miR-105-mediated metabolic reprogramming of stromal cells contributes to sustained tumour growth by conditioning the shared metabolic environment.
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41
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Feeley KP, Edmonds MD. Hiding in Plain Sight: Rediscovering the Importance of Noncoding RNA in Human Malignancy. Cancer Res 2018; 78:2149-2158. [PMID: 29632135 DOI: 10.1158/0008-5472.can-17-2675] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 02/12/2018] [Accepted: 02/21/2018] [Indexed: 12/22/2022]
Abstract
At the time of its construction in the 1950s, the central dogma of molecular biology was a useful model that represented the current state of knowledge for the flow of genetic information after a period of prolific scientific discovery. Unknowingly, it also biased many of our assumptions going forward. Whether intentional or not, genomic elements not fitting into this paradigm were deemed unimportant and emphasis on the study of protein-coding genes prevailed for decades. The phrase "Junk DNA," first popularized in the 1960s, is still used with alarming frequency to describe the entirety of noncoding DNA. It has since become apparent that RNA molecules not coding for protein are vitally important in both normal development and human malignancy. Cancer researchers have been pioneers in determining noncoding RNA function and developing new technologies to study these molecules. In this review, we will discuss well known and newly emerging species of noncoding RNAs, their functions in cancer, and new technologies being utilized to understand their mechanisms of action in cancer. Cancer Res; 78(9); 2149-58. ©2018 AACR.
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Affiliation(s)
- Kyle P Feeley
- Department of Genetics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mick D Edmonds
- Department of Genetics, University of Alabama at Birmingham, Birmingham, Alabama.
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42
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Zhou R, Chen KK, Zhang J, Xiao B, Huang Z, Ju C, Sun J, Zhang F, Lv XB, Huang G. The decade of exosomal long RNA species: an emerging cancer antagonist. Mol Cancer 2018; 17:75. [PMID: 29558960 PMCID: PMC5861621 DOI: 10.1186/s12943-018-0823-z] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 03/11/2018] [Indexed: 02/08/2023] Open
Abstract
Exosomes have emerged as a novel approach for the treatment and diagnosis of cancer after RNA content was discovered in exosomes in 2007. As important meditators of intercellular communication, exosomes have become a strong focus of investigation for researchers in the past decade, as witnessed through the exponential increase of research on exosomes. The capability of exosomes to transfer functionally active cargo highlights their importance as promising biomarkers and diagnostic molecules, as well as prospective drug delivery systems. The accessibility of exosomes in nearly all biofluids additionally alludes to its unprecedented ability in various types of cancers due to its extensive impact on tumor formation and progression. This review analyzes the role of exosomal long RNA species, which is comprised of mRNA, lncRNA, and circRNA, in tumor formation and progression, with an emphasis on their potential as future diagnostic biomarkers and treatment vectors in cancer biology. Their alignment with the development of exosomal databases is further examined in this review, in view of the accumulation of studies published on exosomes in the past decade.
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Affiliation(s)
- Ruihao Zhou
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China.,The First Clinical Department, Medical School of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Kaddie Kwok Chen
- Cornell University, Ithaca, NY, 14853, USA.,Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Jingtao Zhang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Bufan Xiao
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China.,The First Clinical Department, Medical School of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Zhaohao Huang
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China.,The First Clinical Department, Medical School of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Cheng Ju
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Jun Sun
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Feifei Zhang
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China
| | - Xiao-Bin Lv
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China.
| | - Guofu Huang
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330008, People's Republic of China.
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43
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Shao H, Im H, Castro CM, Breakefield X, Weissleder R, Lee H. New Technologies for Analysis of Extracellular Vesicles. Chem Rev 2018; 118:1917-1950. [PMID: 29384376 PMCID: PMC6029891 DOI: 10.1021/acs.chemrev.7b00534] [Citation(s) in RCA: 981] [Impact Index Per Article: 163.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Extracellular vesicles (EVs) are diverse, nanoscale membrane vesicles actively released by cells. Similar-sized vesicles can be further classified (e.g., exosomes, microvesicles) based on their biogenesis, size, and biophysical properties. Although initially thought to be cellular debris, and thus under-appreciated, EVs are now increasingly recognized as important vehicles of intercellular communication and circulating biomarkers for disease diagnoses and prognosis. Despite their clinical potential, the lack of sensitive preparatory and analytical technologies for EVs poses a barrier to clinical translation. New analytical platforms including molecular ones are thus actively being developed to address these challenges. Recent advances in the field are expected to have far-reaching impact in both basic and translational studies. This article aims to present a comprehensive and critical overview of emerging analytical technologies for EV detection and their clinical applications.
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Affiliation(s)
- Huilin Shao
- Departments of Biomedical Engineering and Surgery, National University of Singapore
- Biomedical Institute for Global Health Research and Technology, National University of Singapore
- Institute of Molecular and Cell Biology, Agency for Science Technology and Research
| | - Hyungsoon Im
- Center for Systems Biology, Massachusetts General Hospital
- Department of Radiology, Massachusetts General Hospital
| | - Cesar M. Castro
- Center for Systems Biology, Massachusetts General Hospital
- Department of Medicine, Massachusetts General Hospital
| | - Xandra Breakefield
- Department of Radiology, Massachusetts General Hospital
- Department of Neurology, Massachusetts General Hospital
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital
- Department of Radiology, Massachusetts General Hospital
- Department of Systems Biology, Harvard Medical School
| | - Hakho Lee
- Center for Systems Biology, Massachusetts General Hospital
- Department of Radiology, Massachusetts General Hospital
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44
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Vardaki I, Ceder S, Rutishauser D, Baltatzis G, Foukakis T, Panaretakis T. Periostin is identified as a putative metastatic marker in breast cancer-derived exosomes. Oncotarget 2018; 7:74966-74978. [PMID: 27589561 PMCID: PMC5342715 DOI: 10.18632/oncotarget.11663] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/16/2016] [Indexed: 11/25/2022] Open
Abstract
Breast cancer (BrCa) is the most frequent cancer type in women and a leading cause of cancer related deaths in the world. Despite the decrease in mortality due to better diagnostics and palliative care, there is a lack of prognostic markers of metastasis. Recently, the exploitation of liquid biopsies and in particular of the extracellular vesicles has shown promise in the identification of such prognostic markers. In this study we compared the proteomic content of exosomes derived from metastatic and non-metastatic human (MCF7 and MDA-MB-231) and mouse (67NR and 4T1) cell lines. We found significant differences not only in the amount of secreted exosomes but most importantly in the protein content of exosomes secreted from metastatic versus non-metastatic ones. We identified periostin as a protein that is enriched in exosomes secreted by metastatic cells and validated its presence in a pilot cohort of breast cancer patient samples with localized disease or lymph node (LN) metastasis.
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Affiliation(s)
- Ioulia Vardaki
- Department of Oncology-Pathology, Cancer Centrum Karolinska, Karolinska Institutet and University Hospital, Stockholm, Sweden
| | - Sophia Ceder
- Department of Oncology-Pathology, Cancer Centrum Karolinska, Karolinska Institutet and University Hospital, Stockholm, Sweden
| | - Dorothea Rutishauser
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet and University Hospital, Stockholm, Sweden.,Science for Life Laboratory, Stockholm, Sweden
| | - George Baltatzis
- Department of Medicine, School of Health Sciences, University of Athens, Athens, Greece
| | - Theodoros Foukakis
- Department of Oncology-Pathology, Cancer Centrum Karolinska, Karolinska Institutet and University Hospital, Stockholm, Sweden
| | - Theocharis Panaretakis
- Department of Oncology-Pathology, Cancer Centrum Karolinska, Karolinska Institutet and University Hospital, Stockholm, Sweden
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45
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Hromada C, Mühleder S, Grillari J, Redl H, Holnthoner W. Endothelial Extracellular Vesicles-Promises and Challenges. Front Physiol 2017; 8:275. [PMID: 28529488 PMCID: PMC5418228 DOI: 10.3389/fphys.2017.00275] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 04/18/2017] [Indexed: 12/22/2022] Open
Abstract
Extracellular vesicles, including exosomes, microparticles, and apoptotic bodies, are phospholipid bilayer-enclosed vesicles that have once been considered as cell debris lacking biological functions. However, they have recently gained immense interest in the scientific community due to their role in intercellular communication, immunity, tissue regeneration as well as in the onset, and progression of various pathologic conditions. Extracellular vesicles of endothelial origin have been found to play a versatile role in the human body, since they are on the one hand known to contribute to cardiovascular diseases, but on the other hand have also been reported to promote endothelial cell survival. Hence, endothelial extracellular vesicles hold promising therapeutic potential to be used as a new tool to detect as well as treat a great number of diseases. This calls for clinically approved, standardized, and efficient isolation and characterization protocols to harvest and purify endothelial extracellular vesicles. However, such methods and techniques to fulfill stringent requirements for clinical trials have yet to be developed or are not harmonized internationally. In this review, recent advances and challenges in the field of endothelial extracellular vesicle research are discussed and current problems and limitations regarding isolation and characterization are pointed out.
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Affiliation(s)
- Carina Hromada
- AUVA Research Centre, Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyVienna, Austria.,Austrian Cluster for Tissue RegenerationVienna, Austria
| | - Severin Mühleder
- AUVA Research Centre, Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyVienna, Austria.,Austrian Cluster for Tissue RegenerationVienna, Austria
| | - Johannes Grillari
- Austrian Cluster for Tissue RegenerationVienna, Austria.,Christian Doppler Laboratory on Biotechnology of Skin Aging, Department of Biotechnology, University of Natural Resources and Life SciencesVienna, Austria.,Evercyte GmbHVienna, Austria
| | - Heinz Redl
- AUVA Research Centre, Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyVienna, Austria.,Austrian Cluster for Tissue RegenerationVienna, Austria
| | - Wolfgang Holnthoner
- AUVA Research Centre, Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyVienna, Austria.,Austrian Cluster for Tissue RegenerationVienna, Austria
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46
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Kim J, Shin H, Park J. RNA in Salivary Extracellular Vesicles as a Possible Tool for Systemic Disease Diagnosis. J Dent Res 2017; 96:938-944. [PMID: 28410004 DOI: 10.1177/0022034517702100] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Saliva contains biological information as blood and is recognized as a valuable diagnostic medium for their noninvasiveness. Although "-omics" researches have tried to investigate saliva, the origin and significance of its contents are not clear, and its usage is largely confined to oral disease in the diagnostic and prognostic field. In an attempt to broaden the applicability of saliva and to find systemic disease-derived RNA in saliva, we made mouse models that had human melanoma and isolated extracellular vesicles (EVs) from their saliva by an aqueous 2-phase system (ATPS), then identified and evaluated their expression of human melan-A RNA, which is associated with melanoma on skin. With ATPS, EVs were isolated efficiently and stably while taking less time compared to isolation by ultracentrifugation. When ATPS was used to isolate EVs from saliva, the mean ± SD percentage of EVs recovered from initial EVs was 38.22% ± 18.55% by the number of particles, and the mean ± SD percentage of RNA recovered from the initial amount was 60.33% ± 5.34%. RNAs within isolated EVs were analyzed subsequently by reverse transcription quantitative polymerase chain reaction and polymerase chain reaction from saliva and plasma. In melanoma mice, amplification of human melan-A was identified from saliva and plasma, even though a relative amount of normalized melan-A was lower than that of plasma. These results present a possibility that RNAs derived from systemic disease are transferred into saliva from blood in EVs. Also, they suggest that saliva could be exploited in obtaining information about systemic disease, not only about oral disease, by examining RNAs in EVs from saliva instead of blood.
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Affiliation(s)
- J Kim
- 1 School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
| | - H Shin
- 2 Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
| | - J Park
- 1 School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea.,2 Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
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Conley A, Minciacchi VR, Lee DH, Knudsen BS, Karlan BY, Citrigno L, Viglietto G, Tewari M, Freeman MR, Demichelis F, Di Vizio D. High-throughput sequencing of two populations of extracellular vesicles provides an mRNA signature that can be detected in the circulation of breast cancer patients. RNA Biol 2017; 14:305-316. [PMID: 27858503 PMCID: PMC5367334 DOI: 10.1080/15476286.2016.1259061] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 09/13/2016] [Accepted: 11/04/2016] [Indexed: 12/26/2022] Open
Abstract
Extracellular vesicles (EVs) contain a wide range of RNA types with a reported prevalence of non-coding RNA. To date a comprehensive characterization of the protein coding transcripts in EVs is still lacking. We performed RNA-Sequencing (RNA-Seq) of 2 EV populations and identified a small fraction of transcripts that were expressed at significantly different levels in large oncosomes and exosomes, suggesting they may mediate specialized functions. However, these 2 EV populations exhibited a common mRNA signature that, in comparison to their donor cells, was significantly enriched in mRNAs encoding E2F transcriptional targets and histone proteins. These mRNAs are primarily expressed in the S-phase of the cell cycle, suggesting that they may be packaged into EVs during S-phase. In silico analysis using subcellular compartment transcriptome data from the ENCODE cell line compendium revealed that EV mRNAs originate from a cytoplasmic RNA pool. The EV signature was independently identified in plasma of patients with breast cancer by RNA-Seq. Furthermore, several transcripts differentially expressed in EVs from patients versus controls mirrored differential expression between normal and breast cancer tissues. Altogether, this largest high-throughput profiling of EV mRNA demonstrates that EVs carry tumor-specific alterations and can be interrogated as a source of cancer-derived cargo.
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Affiliation(s)
- Andrew Conley
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Valentina R. Minciacchi
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Surgery, Division of Cancer Biology and Therapeutics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Dhong Hyun Lee
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Surgery, Division of Cancer Biology and Therapeutics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Beatrice S. Knudsen
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Beth Y. Karlan
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Women's Cancer Program and Division of Gynecologic Oncology Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Luigi Citrigno
- Department of Surgery, Division of Cancer Biology and Therapeutics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy
| | - Giuseppe Viglietto
- Department of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy
| | - Muneesh Tewari
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
- Center for Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
- Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Michael R. Freeman
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Surgery, Division of Cancer Biology and Therapeutics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- The Urological Diseases Research Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Medicine, University of California, Los Angeles, USA
| | - Francesca Demichelis
- Centre for Integrative Biology, University of Trento, Trento, Italy
- Institute for Precision Medicine, Weill Cornell Medicine, New York NY, USA
| | - Dolores Di Vizio
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Surgery, Division of Cancer Biology and Therapeutics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- The Urological Diseases Research Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Medicine, University of California, Los Angeles, USA
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48
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Xi X, Li T, Huang Y, Sun J, Zhu Y, Yang Y, Lu ZJ. RNA Biomarkers: Frontier of Precision Medicine for Cancer. Noncoding RNA 2017; 3:ncrna3010009. [PMID: 29657281 PMCID: PMC5832009 DOI: 10.3390/ncrna3010009] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 02/13/2017] [Indexed: 12/15/2022] Open
Abstract
As an essential part of central dogma, RNA delivers genetic and regulatory information and reflects cellular states. Based on high-throughput sequencing technologies, cumulating data show that various RNA molecules are able to serve as biomarkers for the diagnosis and prognosis of various diseases, for instance, cancer. In particular, detectable in various bio-fluids, such as serum, saliva and urine, extracellular RNAs (exRNAs) are emerging as non-invasive biomarkers for earlier cancer diagnosis, tumor progression monitor, and prediction of therapy response. In this review, we summarize the latest studies on various types of RNA biomarkers, especially extracellular RNAs, in cancer diagnosis and prognosis, and illustrate several well-known RNA biomarkers of clinical utility. In addition, we describe and discuss general procedures and issues in investigating exRNA biomarkers, and perspectives on utility of exRNAs in precision medicine.
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Affiliation(s)
- Xiaochen Xi
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Tianxiao Li
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Yiming Huang
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Jiahui Sun
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Yumin Zhu
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Yang Yang
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Zhi John Lu
- MOE Key Laboratory of Bioinformatics, Tsinghua-Peking Joint Center for Life Sciences, Center for Plant Biology and Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.
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49
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Abstract
Inflammatory and ischemic cardiovascular diseases, especially atherosclerosis and myocardial infarction, remain the number one cause of death in the Western world, whereas the therapeutic options currently available are still limited. Several recent findings have indicated that nucleic acids, particularly extracellular ribosomal RNA and micro-RNAs, significantly contribute to the adverse outcome of atherosclerosis, myocardial infarction, and other cardiovascular diseases. Extracellular RNAs act as novel danger-associated molecular pattern signals and potent cofactors in cardiovascular inflammation and thrombosis, particularly when accumulating in the extracellular space under tissue-damaging or pathological conditions. In this concise review article, the different entities of extracellular RNAs, their cellular sources, and their putative functional contribution to the pathogenesis of cardiovascular diseases will be discussed. In fact, it remains a tightrope walk for these polyanionic molecules outside cells to promote defense reactions on the one side but to provoke cardiovascular disease development on the other side, dependent on their concentration, the environmental conditions, and the cellular stimuli engaged. Thus, we will discuss the mechanisms and cellular responses by which extracellular RNAs operate between defense and disease. Finally, natural counteracting molecules, such as RNase1, will be focused on to elaborate their protective functions in the context of inflammatory and ischemic cardiovascular diseases with the possibility to apply them as novel interventional strategies.
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Affiliation(s)
- Alma Zernecke
- From the Institute of Experimental Biomedicine, University Hospital Würzburg, Würzburg, Germany (A.Z.); and Department of Biochemistry, Medical School, Justus-Liebig-University, Giessen, Germany (K.T.P.).
| | - Klaus T Preissner
- From the Institute of Experimental Biomedicine, University Hospital Würzburg, Würzburg, Germany (A.Z.); and Department of Biochemistry, Medical School, Justus-Liebig-University, Giessen, Germany (K.T.P.).
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50
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Chin AR, Wang SE. Cancer Tills the Premetastatic Field: Mechanistic Basis and Clinical Implications. Clin Cancer Res 2016; 22:3725-33. [PMID: 27252414 DOI: 10.1158/1078-0432.ccr-16-0028] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 05/24/2016] [Indexed: 02/07/2023]
Abstract
A growing body of work has shown that cancer metastasis is not a random spontaneous event; rather, it is the culmination of a cascade of priming steps through which a subpopulation of the tumor cells acquires invasive traits while readying a permissive environment, termed the "premetastatic niche," in which distant metastases can occur. Signals from the primary tumor mobilize and adapt immune cells as well as directly communicating with distant niche cells to induce a broad spectrum of adaptations in target organs, including the induction of angiogenesis, inflammation, extracellular matrix remodeling, and metabolic reprogramming. Together, these interactions facilitate the formation of a premetastatic niche composed of a variable mix of resident and recruited immune cells, endothelial cells, and stromal cells connected through a complex signaling network that we are only beginning to understand. Here, we summarize the latest findings on how cancer induces and guides the formation of this premetastatic niche as well as potential prognostic markers and therapeutic targets that may lead to a better understanding and effective treatment of metastatic disease. Clin Cancer Res; 22(15); 3725-33. ©2016 AACR.
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Affiliation(s)
- Andrew R Chin
- Department of Cancer Biology, City of Hope Beckman Research Institute, Duarte, California. City of Hope Irell & Manella Graduate School of Biological Sciences, Duarte, California
| | - Shizhen Emily Wang
- Department of Cancer Biology, City of Hope Beckman Research Institute, Duarte, California.
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