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Zhang C, Zhang L, Huang Q, Jiang S, Peng T, Wang S, Xu X. Diagnostic and screening potential of plasma exosome miR‑99b‑5p and its combination with other miRNAs for colorectal cancer. Oncol Lett 2024; 28:461. [PMID: 39119230 PMCID: PMC11307556 DOI: 10.3892/ol.2024.14594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 02/15/2024] [Indexed: 08/10/2024] Open
Abstract
Extracellular vesicles (EVs) secreted by tumor cells have been documented to hold viable biomarker potential. Therefore, the present study evaluated the potential clinical value of EV-microRNAs (miRNAs or miRs) in the plasma exosomes of patients with colorectal cancer (CRC) for the early diagnosis and screening of CRC. In total, 95 plasma samples were collected at The Third Affiliated Hospital of Guangzhou Medical University (Guangzhou, China) between 2017 and 2019. Specifically, 68 samples were from patients with CRC and 27 were from healthy control (HC) donors. High-throughput sequencing was used to detect the expression of miRNAs in the isolated plasma EVs, which was subsequently verified by reverse transcription-quantitative PCR. Receiver operating characteristic (ROC) curves were used to analyze the diagnostic potential of single and combined miRNAs for CRC. Bioinformatics analysis was employed to predict the target genes of candidate miRNAs. Compared with those in the HC group, the CRC group expressed higher levels of miR-99b-5p and miR-409-3p, especially during the early stages of CRC. Clinicopathological analysis confirmed the higher expression levels of miR-99b-5p during the early stages, as well as higher expression levels in the colon compared with those in the rectum. ROC curve analysis revealed that the area under the curve (AUC) of miR-99b-5p for the diagnosis of early CRC was 73.5% (P=0.007). The early diagnostic capability of miR-99b-5p combined with miR-409-3p for CRC was evaluated, and the AUC was found to be 74.1% (P=0.006). In addition, the AUC of the combination of miR-99b-5p, miR-409-3p and carcinoembryonic antigen was 81.2% (P<0.001), indicating that this three-parameter combination displayed higher diagnostic power compared with any single miRNA for early CRC screening. The results from the present study suggest that the expression of miR-99b-5p in plasma exosomes is significantly upregulated in CRC, which holds potential for the early diagnosis of this cancer type. Such potential can be enhanced further by combining it with other miRNAs. Therefore, the present study provides a comprehensive but preliminary insight for the viability of miR-99b-5p (alone or combined with other miRNAs) for CRC diagnosis, which requires further exploration in the future.
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Affiliation(s)
- Chang Zhang
- Center of Clinical Aerospace Medicine, School of Aerospace Medicine, Key Laboratory of Aerospace Medicine of Ministry of Education, Air Force Medical University, Xi'an, Shanxi 710032, P.R. China
- Department of Aviation Medicine, The First Affiliated Hospital, Air Force Medical University, Xi'an, Shanxi 710032, P.R. China
| | - Limei Zhang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510150, P.R. China
| | - Qiyuan Huang
- Nursing School, Guangzhou Medical University, Guangzhou, Guangdong 510030, P.R. China
| | - Siyuan Jiang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510150, P.R. China
| | - Tao Peng
- Sino-French Hoffmann Institute, Guangzhou Hoffman Institute of Immunology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong 511436, P.R. China
| | - Shu Wang
- Department of Biological Sciences, National University of Singapore, Singapore 117543, Republic of Singapore
| | - Xuehu Xu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510150, P.R. China
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Lenart M, Siemińska I, Szatanek R, Mordel A, Szczepanik A, Rubinkiewicz M, Siedlar M, Baj-Krzyworzeka M. Identification of miRNAs Present in Cell- and Plasma-Derived Extracellular Vesicles-Possible Biomarkers of Colorectal Cancer. Cancers (Basel) 2024; 16:2464. [PMID: 39001526 PMCID: PMC11240749 DOI: 10.3390/cancers16132464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 06/29/2024] [Accepted: 07/04/2024] [Indexed: 07/16/2024] Open
Abstract
Globally, an increasing prevalence of colorectal cancer (CRC) prompts a need for the development of new methods for early tumor detection. MicroRNAs (also referred to as miRNAs) are short non-coding RNA molecules that play a pivotal role in the regulation of gene expression. MiRNAs are effectively transferred to extracellular vesicle (EVs) membrane sacs commonly released by cells. Our study aimed to examine the expression of miRNAs in four CRC cell lines and EVs derived from them (tumor EVs) in comparison to the normal colon epithelium cell line and its EVs. EVs were isolated by ultracentrifugation from the culture supernatant of SW480, SW620, SW1116, HCT116 and normal CCD841CoN cell lines and characterized according to the MISEV2023 guidelines. MiRNAs were analyzed by small RNA sequencing and validated by quantitative PCR. The performed analysis revealed 22 common miRNAs highly expressed in CRC cell lines and effectively transferred to tumor EVs, including miR-9-5p, miR-182-5p, miR-196b-5p, miR-200b-5p, miR-200c-3p, miR-425-5p and miR-429, which are associated with development, proliferation, invasion and migration of colorectal cancer cells, as well as in vesicle maturation and transport-associated pathways. In parallel, normal cells expressed miRNAs, such as miR-369 and miR-143, which play a role in proinflammatory response and tumor suppression. The analysis of selected miRNAs in plasma-derived EVs and tumor samples from CRC patients showed the similarity of miRNA expression profile between the patients' samples and CRC cell lines. Moreover, miR-182-5p, miR-196-5p, miR-425-5p and miR-429 were detected in several EV samples isolated from patients' plasma. Our results suggest that miR-182-5p, miR-196b-5p and miR-429 are differentially expressed between EVs from CRC patients and healthy donors, which might have clinical implications.
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Affiliation(s)
- Marzena Lenart
- Department of Clinical Immunology, Medical College, Jagiellonian University, 30-663 Krakow, Poland
| | - Izabela Siemińska
- Department of Clinical Immunology, Medical College, Jagiellonian University, 30-663 Krakow, Poland
- Institute of Veterinary Sciences, University Center of Veterinary Medicine JU-AU, University of Agriculture in Krakow, 30-059 Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Medical College, Jagiellonian University, 30-663 Krakow, Poland
| | - Anna Mordel
- Department of Clinical Immunology, University Children's Hospital of Cracow, 30-663 Krakow, Poland
| | - Antoni Szczepanik
- Third Department of Surgery, Faculty of Medicine, Jagiellonian University Medical College, 31-202 Krakow, Poland
| | - Mateusz Rubinkiewicz
- Second Department of Surgery, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Medical College, Jagiellonian University, 30-663 Krakow, Poland
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Medical College, Jagiellonian University, 30-663 Krakow, Poland
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3
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Wardhani K, Levina A, Grau GER, Lay PA. Fluorescent, phosphorescent, magnetic resonance contrast and radioactive tracer labelling of extracellular vesicles. Chem Soc Rev 2024; 53:6779-6829. [PMID: 38828885 DOI: 10.1039/d2cs00238h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
This review focusses on the significance of fluorescent, phosphorescent labelling and tracking of extracellular vesicles (EVs) for unravelling their biology, pathophysiology, and potential diagnostic and therapeutic uses. Various labeling strategies, such as lipid membrane, surface protein, luminal, nucleic acid, radionuclide, quantum dot labels, and metal complex-based stains, are evaluated for visualizing and characterizing EVs. Direct labelling with fluorescent lipophilic dyes is simple but generally lacks specificity, while surface protein labelling offers selectivity but may affect EV-cell interactions. Luminal and nucleic acid labelling strategies have their own advantages and challenges. Each labelling approach has strengths and weaknesses, which require a suitable probe and technique based on research goals, but new tetranuclear polypyridylruthenium(II) complexes as phosphorescent probes have strong phosphorescence, selective staining, and stability. Future research should prioritize the design of novel fluorescent probes and labelling platforms that can significantly enhance the efficiency, accuracy, and specificity of EV labeling, while preserving their composition and functionality. It is crucial to reduce false positive signals and explore the potential of multimodal imaging techniques to gain comprehensive insights into EVs.
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Affiliation(s)
- Kartika Wardhani
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia.
- Biochemistry and Biotechnology (B-TEK) Group, Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico, 87545, USA
| | - Aviva Levina
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia.
| | - Georges E R Grau
- Sydney Nano, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Sydney Cancer Network, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Marie Bashir Institute, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Vascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Peter A Lay
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia.
- Sydney Nano, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Sydney Cancer Network, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Marie Bashir Institute, The University of Sydney, Sydney, New South Wales, 2006, Australia
- Sydney Analytical, The University of Sydney, Sydney, New South Wales, 2006, Australia
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Chen S, Guo D, Deng Z, Tang Q, Li C, Xiao Y, Zhong L, Chen B. Integration analysis of transcriptome and proteome profiles brings new insights of somatic embryogenesis of two eucalyptus species. BMC PLANT BIOLOGY 2024; 24:561. [PMID: 38877454 PMCID: PMC11179386 DOI: 10.1186/s12870-024-05271-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND Somatic embryogenesis (SE) is recognized as a promising technology for plant vegetative propagation. Although previous studies have identified some key regulators involved in the SE process in plant, our knowledge about the molecular changes in the SE process and key regulators associated with high embryogenic potential is still poor, especially in the important fiber and energy source tree - eucalyptus. RESULTS In this study, we analyzed the transcriptome and proteome profiles of E. camaldulensis (with high embryogenic potential) and E. grandis x urophylla (with low embryogenic potential) in SE process: callus induction and development. A total of 12,121 differentially expressed genes (DEGs) and 3,922 differentially expressed proteins (DEPs) were identified in the SE of the two eucalyptus species. Integration analysis identified 1,353 (131 to 546) DEGs/DEPs shared by the two eucalyptus species in the SE process, including 142, 13 and 186 DEGs/DEPs commonly upregulated in the callus induction, maturation and development, respectively. Further, we found that the trihelix transcription factor ASR3 isoform X2 was commonly upregulated in the callus induction of the two eucalyptus species. The SOX30 and WRKY40 TFs were specifically upregulated in the callus induction of E. camaldulensis. Three TFs (bHLH62, bHLH35 isoform X2, RAP2-1) were specifically downregulated in the callus induction of E. grandis x urophylla. WGCNA identified 125 and 26 genes/proteins with high correlation (Pearson correlation > 0.8 or < -0.8) with ASR3 TF in the SE of E. camaldulensis and E. grandis x urophylla, respectively. The potential target gene expression patterns of ASR3 TF were then validated using qRT-PCR in the material. CONCLUSIONS This is the first time to integrate multiple omics technologies to study the SE of eucalyptus. The findings will enhance our understanding of molecular regulation mechanisms of SE in eucalyptus. The output will also benefit the eucalyptus breeding program.
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Affiliation(s)
- Shengkan Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Dongqiang Guo
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Ziyu Deng
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Qinglan Tang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Changrong Li
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Yufei Xiao
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Lianxiang Zhong
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Bowen Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China.
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Suwakulsiri W, Xu R, Rai A, Chen M, Shafiq A, Greening DW, Simpson RJ. Transcriptomic analysis and fusion gene identifications of midbody remnants released from colorectal cancer cells reveals they are molecularly distinct from exosomes and microparticles. Proteomics 2024; 24:e2300058. [PMID: 38470197 DOI: 10.1002/pmic.202300058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 02/25/2024] [Accepted: 02/27/2024] [Indexed: 03/13/2024]
Abstract
Previously, we reported that human primary (SW480) and metastatic (SW620) colorectal (CRC) cells release three classes of membrane-encapsulated extracellular vesicles (EVs); midbody remnants (MBRs), exosomes (Exos), and microparticles (MPs). We reported that MBRs were molecularly distinct at the protein level. To gain further biochemical insights into MBRs, Exos, and MPs and their emerging role in CRC, we performed, and report here, for the first time, a comprehensive transcriptome and long noncoding RNA sequencing analysis and fusion gene identification of these three EV classes using the next-generation RNA sequencing technique. Differential transcript expression analysis revealed that MBRs have a distinct transcriptomic profile compared to Exos and MPs with a high enrichment of mitochondrial transcripts lncRNA/pseudogene transcripts that are predicted to bind to ribonucleoprotein complexes, spliceosome, and RNA/stress granule proteins. A salient finding from this study is a high enrichment of several fusion genes in MBRs compared to Exos, MPs, and cell lysates from their parental cells such as MSH2 (gene encoded DNA mismatch repair protein MSH2). This suggests potential EV-liquid biopsy targets for cancer detection. Importantly, the expression of cancer progression-related transcripts found in EV classes derived from SW480 (EGFR) and SW620 (MET and MACCA1) cell lines reflects their parental cell types. Our study is the report of RNA and fusion gene compositions within MBRs (including Exos and MPs) that could have an impact on EV functionality in cancer progression and detection using EV-based RNA/ fusion gene candidates for cancer biomarkers.
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Affiliation(s)
- Wittaya Suwakulsiri
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science (LIMS), School of Agriculture, Biomedicine and Environment, La Trobe University, Melbourne, Victoria, Australia
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, Darlington, New South Wales, Australia
| | - Rong Xu
- Nanobiotechnology Laboratory, Australia Centre for Blood Diseases, Centre Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Alin Rai
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
- Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Maoshan Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Adnan Shafiq
- Department of Cell & Developmental Biology, School of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - David W Greening
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
- Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Richard J Simpson
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science (LIMS), School of Agriculture, Biomedicine and Environment, La Trobe University, Melbourne, Victoria, Australia
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Hakami ZH. Biomarker discovery and validation for gastrointestinal tumors: A comprehensive review of colorectal, gastric, and liver cancers. Pathol Res Pract 2024; 255:155216. [PMID: 38401376 DOI: 10.1016/j.prp.2024.155216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 02/26/2024]
Abstract
Gastrointestinal (GI) malignancies, encompassing gastric, hepatic, colonic, and rectal cancers, are prevalent forms of cancer globally and contribute substantially to cancer-related mortality. Although there have been improvements in methods for diagnosing and treating GI cancers, the chances of survival for these types of cancers are still extremely low. According to the World Cancer Research International Fund's most recent figures, stomach cancer was responsible for roughly one million deaths worldwide in 2020. This emphasizes the importance of developing more effective tools for detecting, diagnosing, and predicting the outcome of these cancers at an early stage. Biomarkers, quantitative indications of biological processes or disease states, have emerged as promising techniques for enhancing the diagnosis and prognosis of GI malignancies. Recently, there has been a considerable endeavor to discover and authenticate biomarkers for various GI cancers by the utilization of diverse methodologies, including genomics, proteomics, and metabolomics. This review provides a thorough examination of the current state of biomarker research in the field of gastrointestinal malignancies, with a specific emphasis on colorectal, stomach, and liver cancers. A thorough literature search was performed on prominent databases such as PubMed, Scopus, and Web of Science to find pertinent papers published until November, 2023 for the purpose of compiling this review. The diverse categories of biomarkers, encompassing genetic, epigenetic, and protein-based biomarkers, and their potential utility in the fields of diagnosis, prognosis, and treatment selection, are explored. Recent progress in identifying and confirming biomarkers, as well as the obstacles that persist in employing biomarkers in clinical settings are emphasized. The utilization of biomarkers in GI cancers has significant potential in enhancing patient outcomes. Ongoing research is expected to uncover more efficient biomarkers for the diagnosis and prognosis of these cancers.
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Affiliation(s)
- Zaki H Hakami
- Department of Medical Laboratory Technology, Faculty of Applied Medical Science, Jazan University, Jazan 45142, Saudi Arabia.
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Wu J, Wang X, Li Z, Yi X, Hu D, Wang Q, Zhong T. Small extracellular vesicles promote the formation of the pre-metastatic niche through multiple mechanisms in colorectal cancer. Cell Cycle 2024; 23:131-149. [PMID: 38341861 PMCID: PMC11037293 DOI: 10.1080/15384101.2024.2311501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/24/2024] [Indexed: 02/13/2024] Open
Abstract
Colorectal cancer (CRC) ranks among the most prevalent global malignancies, posing significant threats to human life and health due to its high recurrence and metastatic potential. Small extracellular vesicles (sEVs) released by CRC play a pivotal role in the formation of the pre-metastatic niche (PMN) through various mechanisms, preparing the groundwork for accelerated metastatic invasion. This review systematically describes how sEVs promote CRC metastasis by upregulating inflammatory factors, promoting immunosuppression, enhancing angiogenesis and vascular permeability, promoting lymphangiogenesis and lymphatic network remodeling, determining organophilicity, promoting stromal cell activation and remodeling and inducing the epithelial-to-mesenchymal transition (EMT). Furthermore, we explore potential mechanisms by which sEVs contribute to PMN formation in CRC and propose novel insights for CRC diagnosis, treatment, and prognosis.
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Affiliation(s)
- Jiyang Wu
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaoxing Wang
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Zhengzhe Li
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaomei Yi
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Die Hu
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Qi Wang
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
| | - Tianyu Zhong
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, China
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
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Guarnerio S, Tempest R, Maani R, Hunt S, Cole LM, Le Maitre CL, Chapple K, Peake N. Cellular Responses to Extracellular Vesicles as Potential Markers of Colorectal Cancer Progression. Int J Mol Sci 2023; 24:16755. [PMID: 38069076 PMCID: PMC10706375 DOI: 10.3390/ijms242316755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/13/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
The development of novel screening tests aims to support early asymptomatic diagnosis and subtyping patients according to similar traits in the heterogeneous cancer cohort. Extracellular vesicles (EVs) are promising candidates for the detection of disease markers from bodily fluids, but limitations in the standardisation of isolation methods and the intrinsic EV heterogeneity obtained from liquid biopsies are currently obstacles to clinical adoption. Here, cellular responses to cancer EVs were initially explored as potential complementary biomarkers for stage separation using colorectal cancer (CRC) SW480 and SW620 cell line models. A pilot study on a small cohort of CRC patients and controls was then developed by performing a multivariate analysis of cellular responses to plasma-derived EVs. Several cell activities and markers involved in tumour microenvironment pathways were influenced by the treatment of cell line EVs in a stage-dependent manner. The multivariate analysis combining plasma EV markers and cellular responses to plasma EVs was able to separate patients according to disease stage. This preliminary study offers the potential of considering cellular responses to EVs in combination with EV biomarkers in the development of screening methods.
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Affiliation(s)
- Sonia Guarnerio
- Biomolecular Sciences Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK; (S.G.); (R.M.)
| | | | - Rawan Maani
- Biomolecular Sciences Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK; (S.G.); (R.M.)
| | - Stuart Hunt
- School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TN, UK;
| | - Laura M. Cole
- Biomolecular Sciences Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK; (S.G.); (R.M.)
| | | | - Keith Chapple
- Colorectal Surgical Unit, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK;
| | - Nicholas Peake
- Biomolecular Sciences Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK; (S.G.); (R.M.)
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Lohajová Behulová R, Bugalová A, Bugala J, Struhárňanská E, Šafranek M, Juráš I. Circulating exosomal miRNAs as a promising diagnostic biomarker in cancer. Physiol Res 2023; 72:S193-S207. [PMID: 37888964 PMCID: PMC10669947 DOI: 10.33549/physiolres.935153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 06/26/2023] [Indexed: 12/01/2023] Open
Abstract
Cancer belongs to multifactorial diseases characterized by uncontrolled growth and proliferation of abnormal cells. Breast cancer, non-small cell lung cancer, and colorectal cancer are the most frequently diagnosed malignancies with a high mortality rate. These carcinomas typically contain multiple genetically distinct subpopulations of tumor cells leading to tumor heterogeneity, which promotes the aggressiveness of the disease. Early diagnosis is necessary to increase patient progression-free survival. Particularly, miRNAs present in exosomes derived from tumors represent potential biomarkers suitable for early cancer diagnosis. Identification of miRNAs by liquid biopsy enables a personalized approach with the subsequent better clinical management of patients. This review article highlights the potential of circulating exosomal miRNAs in early breast, non-small cell lung, and colorectal cancer diagnosis.
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Affiliation(s)
- R Lohajová Behulová
- Department of Clinical Genetics, St Elizabeth's Cancer Institute, Bratislava, Slovak Republic.
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10
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Ferlizza E, Romaniello D, Borrelli F, Pagano F, Girone C, Gelfo V, Kuhre RS, Morselli A, Mazzeschi M, Sgarzi M, Filippini DM, D'Uva G, Lauriola M. Extracellular Vesicles and Epidermal Growth Factor Receptor Activation: Interplay of Drivers in Cancer Progression. Cancers (Basel) 2023; 15:cancers15112970. [PMID: 37296932 DOI: 10.3390/cancers15112970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/12/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Extracellular vesicles (EVs) are of great interest to study the cellular mechanisms of cancer development and to diagnose and monitor cancer progression. EVs are a highly heterogeneous population of cell derived particles, which include microvesicles (MVs) and exosomes (EXOs). EVs deliver intercellular messages transferring proteins, lipids, nucleic acids, and metabolites with implications for tumour progression, invasiveness, and metastasis. Epidermal Growth Factor Receptor (EGFR) is a major driver of cancer. Tumour cells with activated EGFR could produce EVs disseminating EGFR itself or its ligands. This review provides an overview of EVs (mainly EXOs and MVs) and their cargo, with a subsequent focus on their production and effects related to EGFR activation. In particular, in vitro studies performed in EGFR-dependent solid tumours and/or cell cultures will be explored, thus shedding light on the interplay between EGFR and EVs production in promoting cancer progression, metastases, and resistance to therapies. Finally, an overview of liquid biopsy approaches involving EGFR and EVs in the blood/plasma of EGFR-dependent tumour patients will also be discussed to evaluate their possible application as candidate biomarkers.
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Affiliation(s)
- Enea Ferlizza
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Donatella Romaniello
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Francesco Borrelli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Federica Pagano
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Cinzia Girone
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Valerio Gelfo
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Rikke Sofie Kuhre
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Alessandra Morselli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Martina Mazzeschi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Michela Sgarzi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Daria Maria Filippini
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Gabriele D'Uva
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Mattia Lauriola
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
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11
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Pan Y, Liu Y, Wei W, Yang X, Wang Z, Xin W. Extracellular Vesicles as Delivery Shippers for Noncoding RNA-Based Modulation of Angiogenesis: Insights from Ischemic Stroke and Cancer. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205739. [PMID: 36592424 DOI: 10.1002/smll.202205739] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Ischemic stroke and systemic cancer are two of the leading causes of mortality. Hypoxia is a central pathophysiological component in ischemic stroke and cancer, representing a joint medical function. This function includes angiogenesis regulation. Vascular remodeling coupled with axonal outgrowth following cerebral ischemia is critical in improving poststroke neurological functional recovery. Antiangiogenic strategies can inhibit cancer vascularization and play a vital role in impeding cancer growth, invasion, and metastasis. Although there are significant differences in the cause of angiogenesis across both pathophysiological conditions, emerging evidence states that common signaling structures, such as extracellular vesicles (EVs) and noncoding RNAs (ncRNAs), are involved in this context. EVs, heterogeneous membrane vesicles encapsulating proteomic genetic information from parental cells, act as multifunctional regulators of intercellular communication. Among the multifaceted roles in modulating biological responses, exhaustive evidence shows that ncRNAs are selectively sorted into EVs, modulating common specific aspects of cancer development and stroke prognosis, namely, angiogenesis. This review will discuss recent advancements in the EV-facilitated/inhibited progression of specific elements of angiogenesis with a particular concern about ncRNAs within these vesicles. The review is concluded by underlining the clinical opportunities of EV-derived ncRNAs as diagnostic, prognostic, and therapeutic agents.
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Affiliation(s)
- Yongli Pan
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurology, Weifang Medical University, Weifang, Shandong, 261053, China
| | - Yuheng Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Wei Wei
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurology, Mianyang Central Hospital, Mianyang, Sichuan, 621000, China
| | - Xinyu Yang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Zengguang Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Wenqiang Xin
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
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12
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Liu L, Qi W, Wang Y, Ni X, Gao S, Zhou Z, Chen D, He Z, Sun M, Wang Z, Cai D, Zhao L. Circulating exosomal microRNA profiles in migraine patients receiving acupuncture treatment: A placebo-controlled clinical trial. Front Mol Neurosci 2023; 15:1098766. [PMID: 36704329 PMCID: PMC9871901 DOI: 10.3389/fnmol.2022.1098766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023] Open
Abstract
Background Acupuncture has a long history of being used in Chinese medicine for the treatment of migraine. However, molecular biomarkers for diagnosis and prognosis of migraine and its treatment are lacking. This study aimed to explore whether acupuncture could regulate differentially expressed exosomal miRNAs between patients with migraine without aura (MWoA) and healthy controls (HCs) and to identify diagnostic biomarkers that helped differentiate MWoA patients from HCs and identify prognostic biomarkers that helped to predict the effect of acupuncture. Methods Here, we isolated serum exosomes from patients with MWoA and HCs before and after true and sham acupuncture treatment. Then, small RNA sequencing and bioinformatics analysis were performed to screen out key miRNAs specifically responding to acupuncture treatment. Pearson's correlation analysis was used to evaluate the correlation between miRNAs and clinical phenotypes. Finally, we applied a machine learning method to identify diagnostic biomarkers of MWoA patients and identify prognostic biomarkers that helped to predict the effect of acupuncture. Results Small RNA sequencing identified 68 upregulated and 104 downregulated miRNAs in MWoA patients compared to those in HCs. Further, we identified eight upregulated and four downregulated miRNAs in migraine patients after true acupuncture treatment (trAMWoA), but not in the sham acupuncture treatment (shAMWoA) or HC group. Among them, has-miR-378a-5p was positively correlated with time unable to work, study, or do housework due to migraine (p < 0.05), whereas has-miR-605-3p was negatively correlated with the restrictive subscale of the migraine-specific quality of life questionnaire (MSQ) (p < 0.05). We then evaluated the diagnostic and prognostic potential of these 12 miRNAs in patients with MWoA. The combination of serum levels of exosomal has-miR-369-5p, has-miR-145-5p, and has-miR-5,010-3p could serve as diagnostic and prognostic biomarkers for MWoA patients following acupuncture treatment. Conclusion This is the first study on the serum exosomal miRNA profiles of migraineurs before and after acupuncture treatment. Our results improve our understanding of the molecular functions of miRNAs in MWoA. More importantly, they expand our view of evaluating the clinical outcomes of migraine patients treated with acupuncture, using exosomal RNA markers. Clinical Trial Registration Chinese Clinical Trial Registry, ChiCTR2000034417, July 2020.
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Affiliation(s)
- Lu Liu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Wenchuan Qi
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China,Acupuncture and Chronobiology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China
| | - Yanan Wang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xixiu Ni
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Shan Gao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Ziyang Zhou
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Daohong Chen
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhenxi He
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Mingsheng Sun
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Ziwen Wang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Dingjun Cai
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China,Acupuncture and Chronobiology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China,*Correspondence: Ling Zhao, ; Dingjun Cai,
| | - Ling Zhao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China,Acupuncture and Chronobiology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China,*Correspondence: Ling Zhao, ; Dingjun Cai,
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13
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Approximations to Diagnosis and Therapy of COVID-19 in Nervous Systems Using Extracellular Vesicles. Pathogens 2022; 11:pathogens11121501. [PMID: 36558835 PMCID: PMC9782638 DOI: 10.3390/pathogens11121501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
The SARS-CoV-2 virus was first identified at the end of December 2019, causing the disease known as COVID-19, which, due to the high degree of contagion, was declared a global pandemic as of 2020. The end of the isolation was in 2022, thanks to the global multidisciplinary work of the massive vaccination campaigns. Even with the current knowledge about this virus and the COVID-19 disease, there are many questions and challenges regarding diagnosis and therapy in the fight against this virus. One of the big problems is the so-called "long COVID", prolonged symptomatology characterized as a multiorgan disorder manifested as brain fog, fatigue, and shortness of breath, which persist chronically after the disease resolution. Therefore, this review proposes using extracellular vesicles (EVs) as a therapeutic or diagnostic option to confront the sequelae of the disease at the central nervous system level. Development: the review of updated knowledge about SARS-CoV-2 and COVID-19 is generally addressed as well as the current classification of extracellular vesicles and their proposed use in therapy and diagnosis. Through an analysis of examples, extracellular vesicles are highlighted to learn what happens in the central nervous system during and after COVID-19 and as a therapeutic option. Conclusions: even though there are limitations in the knowledge of the neurological manifestations of COVID-19, it is possible to observe the potential use of extracellular vesicles in therapy or as a diagnostic method and even the importance of their study for the knowledge of the pathophysiology of the disease.
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14
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Yang J, Dong W, Zhang H, Zhao H, Zeng Z, Zhang F, Li Q, Duan X, Hu Y, Xiao W. Exosomal microRNA panel as a diagnostic biomarker in patients with hepatocellular carcinoma. Front Cell Dev Biol 2022; 10:927251. [PMID: 36211468 PMCID: PMC9537616 DOI: 10.3389/fcell.2022.927251] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 09/02/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Diagnostic tools for hepatocellular carcinoma (HCC) are critical for patient treatment and prognosis. Thus, this study explored the diagnostic value of the exosomal microRNA panel for HCC.Methods: Expression profiles of microRNAs in exosomes and plasma of HCC and control groups were assessed using microRNA microarray analysis. Reverse transcription-quantitative PCR was applied to evaluate the expression of candidate microRNAs in blood samples from 50 HCC patients, 50 hepatic cirrhosis patients, and 50 healthy subjects. The area calculated the diagnostic accuracy of the microRNAs and microRNA panel under the receiver operating characteristic curve (AUC).Results: MicroRNA microarray analysis revealed that there were more differentially expressed microRNAs in the exosome HCC group than plasma HCC group. Among the 43 differentially expressed microRNAs contained in both exosomes and plasma, we finally decided to testify the expression and diagnostic significance of microRNA-26a, microRNA-29c, and microRNA-199a. The results indicated that expression of the microRNA-26a, microRNA-29c, and microRNA-199a in both exosomes and plasma was significantly lower in HCC patients compared with hepatic cirrhosis and healthy group. Interestingly, exosomal microRNAs were substantially more accurate in diagnosing HCC than microRNAs and alpha-fetoprotein in plasma. Moreover, the exosomal microRNA panel containing microRNA-26a, microRNA-29c, and microRNA-199a showed high accuracy in discriminating HCC from healthy (AUC = 0.994; sensitivity 100%; specificity 96%) and hepatic cirrhosis group (AUC = 0.965; sensitivity 92%; specificity 90%).Conclusion: This study revealed that the exosomal microRNA panel has high accuracy in diagnosing HCC and has important clinical significance.
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Affiliation(s)
- Jingwen Yang
- Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Weiwei Dong
- Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - He Zhang
- Department of Oncology, 4th Medical Center of PLA General Hospital, Beijing, China
| | - Huixia Zhao
- Department of Oncology, 4th Medical Center of PLA General Hospital, Beijing, China
| | - Zhiyan Zeng
- Department of Oncology, 4th Medical Center of PLA General Hospital, Beijing, China
| | - Fengyun Zhang
- Department of Oncology, 4th Medical Center of PLA General Hospital, Beijing, China
| | - Qiuwen Li
- Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Xiaohong Duan
- ChosenMed Technology (Beijing) Co., Ltd., Beijing, China
- *Correspondence: Xiaohong Duan, ; Yanyan Hu, ; Wenhua Xiao,
| | - Yanyan Hu
- Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Xiaohong Duan, ; Yanyan Hu, ; Wenhua Xiao,
| | - Wenhua Xiao
- Senior Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Xiaohong Duan, ; Yanyan Hu, ; Wenhua Xiao,
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15
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Chen M, Hou L, Hu L, Tan C, Wang X, Bao P, Ran Q, Chen L, Li Z. Platelet detection as a new liquid biopsy tool for human cancers. Front Oncol 2022; 12:983724. [PMID: 36185270 PMCID: PMC9515491 DOI: 10.3389/fonc.2022.983724] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/09/2022] [Indexed: 12/16/2022] Open
Abstract
Cancer is still a leading cause of death worldwide and liquid biopsy is a powerful tool that can be applied to different stages of cancer screening and treatment. However, as the second most abundant cell type in the bloodstream, platelets are isolated through well-established and fast methods in clinic but their value as a BioSource of cancer biomarkers is relatively recent. Many studies demonstrated the bidirectional interaction between cancer cells and platelets. Platelets transfer various proteins (e.g., growth factors, cytokine, chemokines) and RNAs (e.g., mRNA, lncRNA, miRNA, circRNA) into the tumor cells and microenvironment, leading the stimulation of tumor growth and metastasis. In turn, the platelet clinical characteristics (e.g., count and volume) and contents (e.g., RNA and protein) are altered by the interactions with cancer cells and this enables the early cancer detection using these features of platelets. In addition, platelet-derived microparticles also demonstrate the prediction power of being cancer biomarkers. In this review, we focus on the clinical applications of platelet detection using the platelet count, mean platelet volume, platelet RNA and protein profiles for human cancers and discuss the gap in bringing these implementations into the clinic.
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Affiliation(s)
- Maoshan Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- *Correspondence: Maoshan Chen, ; Li Chen, ; Zhongjun Li,
| | - Lijia Hou
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Lanyue Hu
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Chengning Tan
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Xiaojie Wang
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Peipei Bao
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Qian Ran
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
| | - Li Chen
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- *Correspondence: Maoshan Chen, ; Li Chen, ; Zhongjun Li,
| | - Zhongjun Li
- Laboratory of Radiation Biology, Department of Blood Transfusion, Laboratory Medicine Centre, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- State Key Laboratory of Trauma, Burns and Combined Injuries, The Second Affiliated Hospital, Army Medical University, Chongqing, China
- *Correspondence: Maoshan Chen, ; Li Chen, ; Zhongjun Li,
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16
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Hisey CL, Artuyants A, Guo G, Chang V, Reshef G, Middleditch M, Jacob B, Chamley LW, Blenkiron C. Investigating the consistency of extracellular vesicle production from breast cancer subtypes using CELLine adherent bioreactors. JOURNAL OF EXTRACELLULAR BIOLOGY 2022; 1:e60. [PMID: 38938775 PMCID: PMC11080891 DOI: 10.1002/jex2.60] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/24/2022] [Accepted: 09/05/2022] [Indexed: 06/29/2024]
Abstract
Extracellular vesicle (EV) research has grown rapidly in recent years, largely due to the potential use of EVs as liquid biopsy biomarkers or therapeutics. However, in-depth characterisation and validation of EVs produced using conventional in vitro cultures can be challenging due to the large area of cell monolayers and volumes of culture media required. To overcome this obstacle, multiple bioreactor designs have been tested for EV production with varying success, but the consistency of EVs produced over time in these systems has not been reported previously. In this study, we demonstrate that several breast cancer cell lines of different subtypes can be cultured simultaneously in space, resource, and time efficient manner using CELLine AD 1000 systems, allowing the consistent production of vast amounts of EVs for downstream experimentation. We report an improved workflow used for inoculating, maintaining, and monitoring the bioreactors, their EV production, and the characterisation of the EVs produced. Lastly, our proteomic analyses of the EVs produced throughout the lifetime of the bioreactors show that core EV-associated proteins are relatively consistent, with few minor variations over time, but that tracking the production of EVs is a convenient method to indirectly monitor the bioreactor and consistency of the yielded EVs. These findings will aid future studies requiring the simultaneous production of large amounts of EVs from several cell lines of different subtypes of a disease and other EV biomanufacturing applications.
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Affiliation(s)
- Colin L. Hisey
- Hub for Extracellular Vesicle InvestigationsUniversity of AucklandAucklandNew Zealand
- Department of Obstetrics and GynaecologyUniversity of AucklandAucklandNew Zealand
| | - Anastasiia Artuyants
- Hub for Extracellular Vesicle InvestigationsUniversity of AucklandAucklandNew Zealand
- Auckland Cancer Society Research CentreUniversity of AucklandAucklandNew Zealand
| | - George Guo
- Department of PhysiologySchool of Medical SciencesUniversity of AucklandAucklandNew Zealand
| | - Vanessa Chang
- Hub for Extracellular Vesicle InvestigationsUniversity of AucklandAucklandNew Zealand
- Department of Obstetrics and GynaecologyUniversity of AucklandAucklandNew Zealand
| | - Gabrielle Reshef
- Department of Molecular Medicine and PathologyUniversity of AucklandAucklandNew Zealand
| | | | - Bincy Jacob
- School of Biological SciencesUniversity of AucklandAucklandNew Zealand
| | - Lawrence W. Chamley
- Hub for Extracellular Vesicle InvestigationsUniversity of AucklandAucklandNew Zealand
- Department of Obstetrics and GynaecologyUniversity of AucklandAucklandNew Zealand
| | - Cherie Blenkiron
- Hub for Extracellular Vesicle InvestigationsUniversity of AucklandAucklandNew Zealand
- Auckland Cancer Society Research CentreUniversity of AucklandAucklandNew Zealand
- Department of Molecular Medicine and PathologyUniversity of AucklandAucklandNew Zealand
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17
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Eddama MMR, Gurung R, Fragkos K, Lorgelly P, Cohen R, Loizidou M, Clapp L. The role of microvesicles as biomarkers in the screening of colorectal neoplasm. Cancer Med 2022; 11:2957-2968. [PMID: 35343093 PMCID: PMC9359869 DOI: 10.1002/cam4.4664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/26/2021] [Accepted: 01/18/2022] [Indexed: 11/23/2022] Open
Abstract
Background Colorectal cancer (CRC) is the second cause of cancer death worldwide. The role of circulating microvesicles as a screening tool is a novel, yet effective approach that warrants prioritised research. Methods In a two‐gate diagnostic accuracy study, 35 patients with benign colorectal polyps (BCRP) (n = 16) and colorectal cancer (CRC) (n = 19) were compared to 17 age‐matched healthy controls. Total annexin‐V positive microvesicles and sub‐populations positive for selected biomarkers relevant to bowel neoplasm were evaluated in patients' plasma using flow cytometry. Statistical methods including factor analysis utilising two component factors were performed to obtain optimal diagnostic accuracy of microvesicles in identifying patients with colorectal neoplasms. Results Total plasma microvesicles, and sub‐populations positive for CD31, CD42a, CD31+/CD42a‐, EPHB2, ICAM and LGR5 (component factor‐1) were able to identify patients with BCRP and CRC with a receiver operator curve (AUC) accuracy of a 100% (95% CI: 100%–100%) and 95% (95% CI: 88%–100%), respectively. To identify patients with BCRP, a cut‐off point value of component factor‐1761 microvesicles/μl demonstrated a 100% sensitivity, specificity and negative predictive value (NPV) and a 93% positive predictive value (PPV). To identify patients with CRC, a cut‐off value of component factor‐1 3439 microvesicles/μl demonstrated a 100% sensitivity, specificity and NPV and a 65% PPV. CEA+ microvesicles sub‐population were significantly (p < 0.02) higher in CRC in comparison to BCRP. Conclusions Microvesicles as biomarkers for the early and accurate detection of CRC is a simple and effective tool that yields a potential breakthrough in clinical management.
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Affiliation(s)
- Mohammad M R Eddama
- Research Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK.,Department of Surgery, University College London Hospital, London, UK
| | - Rijan Gurung
- Research Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK
| | | | - Paula Lorgelly
- Department of Applied Health Research, Institute of Epidemiology and Health, University College London, London, UK
| | - Richard Cohen
- Research Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK.,Department of Surgery, University College London Hospital, London, UK
| | - Marilena Loizidou
- Research Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK
| | - Lucie Clapp
- Institute of Cardiovascular Sciences, University College London, London, UK
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18
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Zhang X, Zhang C, Yang C, Kuang L, Zheng J, Tang L, Lei M, Li C, Ren Y, Guo Z, Ji Y, Deng X, Huang D, Wang G, Xie X. Circular RNA, microRNA and Protein Profiles of the Longissimus Dorsi of Germany ZIKA and Sichuan White Rabbits. Front Genet 2022; 12:777232. [PMID: 35003217 PMCID: PMC8740122 DOI: 10.3389/fgene.2021.777232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/29/2021] [Indexed: 12/13/2022] Open
Abstract
Due to the dietetic properties and remarkable nutritive value of rabbit meat, its industry is increasing rapidly. However, the association between circular RNAs, microRNAs, and proteins and muscle fiber type, and meat quality of rabbit is still unknown. Here, using deep sequencing and iTRAQ proteomics technologies we first identified 3159 circRNAs, 356 miRNAs, and 755 proteins in the longissimus dorsi tissues from Sichuan white (SCWrabs) and Germany great line ZIKA rabbits (ZIKArabs). Next, we identified 267 circRNAs, 3 miRNAs, and 29 proteins differentially expressed in the muscle tissues of SCWrabs and ZIKArabs. Interaction network analysis revealed some key regulation relationships between noncoding RNAs and proteins that might be associated with the muscle fiber type and meat quality of rabbit. Further, miRNA isoforms and gene variants identified in SCWrabs and ZIKArabs revealed some pathways and biological processes related to the muscle development. This is the first study of noncoding RNA and protein profiles for the two rabbit breeds. It provides a valuable resource for future studies in rabbits and will improve our understanding of the molecular regulation mechanisms in the muscle development of livestock. More importantly, the output of our study will benefit the researchers and producers in the rabbit breeding program.
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Affiliation(s)
- Xiangyu Zhang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Cuixia Zhang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Chao Yang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Liangde Kuang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Jie Zheng
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Li Tang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Min Lei
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Congyan Li
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Yongjun Ren
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Zhiqiang Guo
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Yang Ji
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | | | - Dengping Huang
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
| | - Gaofu Wang
- Chongqing Academy of Animal Sciences, Chongqing, China
| | - Xiaohong Xie
- Sichuan Animal Sciences Academy, Chengdu, China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, Chengdu, China
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19
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Zhang Y, Li J, Li C, Chen S, Tang Q, Xiao Y, Zhong L, Chen Y, Chen B. Gene expression programs during callus development in tissue culture of two Eucalyptus species. BMC PLANT BIOLOGY 2022; 22:1. [PMID: 34979920 PMCID: PMC8722213 DOI: 10.1186/s12870-021-03391-x] [Citation(s) in RCA: 73] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/09/2021] [Indexed: 05/09/2023]
Abstract
BACKGROUND Eucalyptus is a highly diverse genus of the Myrtaceae family and widely planted in the world for timber and pulp production. Tissue culture induced callus has become a common tool for Eucalyptus breeding, however, our knowledge about the genes related to the callus maturation and shoot regeneration is still poor. RESULTS We set up an experiment to monitor the callus induction and callus development of two Eucalyptus species - E. camaldulensis (high embryogenic potential) and E. grandis x urophylla (low embryogenic potential). Then, we performed transcriptome sequencing for primary callus, mature callus, shoot regeneration stage callus and senescence callus. We identified 707 upregulated and 694 downregulated genes during the maturation process of the two Eucalyptus species and most of them were involved in the signaling pathways like plant hormone and MAPK. Next, we identified 135 and 142 genes that might play important roles during the callus development of E. camaldulensis and E. grandis x urophylla, respectively. Further, we found 15 DEGs shared by these two Eucalyptus species during the callus development, including Eucgr.D00640 (stem-specific protein TSJT1), Eucgr.B00171 (BTB/POZ and TAZ domain-containing protein 1), Eucgr.C00948 (zinc finger CCCH domain-containing protein 20), Eucgr.K01667 (stomatal closure-related actinbinding protein 3), Eucgr.C00663 (glutaredoxin-C10) and Eucgr.C00419 (UPF0481 protein At3g47200). Interestingly, the expression patterns of these genes displayed "N" shape in the samples. Further, we found 51 genes that were dysregulated during the callus development of E. camaldulensis but without changes in E. grandis x urophylla, such as Eucgr.B02127 (GRF1-interacting factor 1), Eucgr.C00947 (transcription factor MYB36), Eucgr.B02752 (laccase-7), Eucgr.B03985 (transcription factor MYB108), Eucgr.D00536 (GDSL esterase/lipase At5g45920) and Eucgr.B02347 (scarecrow-like protein 34). These 51 genes might be associated with the high propagation ability of Eucalyptus and 22 might be induced after the dedifferentiation. Last, we performed WGCNA to identify the co-expressed genes during the callus development of Eucalyptus and qRT-PCR experiment to validate the gene expression patterns. CONCLUSIONS This is the first time to globally study the gene profiles during the callus development of Eucalyptus. The results will improve our understanding of gene regulation and molecular mechanisms in the callus maturation and shoot regeneration.
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Affiliation(s)
- Ye Zhang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Junji Li
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Changrong Li
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Shengkan Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Qinglan Tang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Yufei Xiao
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Lianxiang Zhong
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Yingying Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
| | - Bowen Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002 Guangxi China
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20
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Bhattacharya S. The Incredible Potential of Exosomes as Biomarkers in the Diagnosis of Colorectal Cancer. Curr Drug Res Rev 2022; 14:188-202. [PMID: 35490434 DOI: 10.2174/2665998002666220501164429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/18/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Colorectal cancer (CRC) is common cancer that is one of the leading causes of cancerrelated deaths around the world. The creation of new biomarkers for this disease is an important public health strategy for lowering the disease's mortality rate. According to new research, exosomes may be important sources of biomarkers in CRC. Exosomes are nanometer-sized membrane vesicles (30-200 nm) secreted by normal and cancer cells that transport RNA and proteins between cells and are thought to help with intercellular communication. Exosomes have been linked to CRC initiation and progression, and some differentially expressed RNAs and proteins in exosomes have been identified as potential cancer detection candidates. As a result, studying the relationship between exosomes and CRC may aid in the development of new biomarkers for the disease. This article discusses the importance of exosomes as biomarkers in the diagnosis of CRC, as well as their use in the treatment of CRC metastasis, chemoresistance, and recrudescence. The benefits and drawbacks of using exosomes as tumour markers are also discussed.
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Affiliation(s)
- Sankha Bhattacharya
- Department of Pharmaceutics, NMIM'S School of Pharmacy & Technology Management, Deemed-to-be University, Shirpur, Maharashtra 425405, India
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21
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Hou Z, Chen J, Yang H, Hu X, Yang F. microRNA-26a shuttled by extracellular vesicles secreted from adipose-derived mesenchymal stem cells reduce neuronal damage through KLF9-mediated regulation of TRAF2/KLF2 axis. Adipocyte 2021; 10:378-393. [PMID: 34311651 PMCID: PMC8320674 DOI: 10.1080/21623945.2021.1938829] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs) are nano-sized vesicles secreted actively by numeorus cells and have fundamental roles in intercellular communication through shuttling functional RNAs. This study sets out to elucidate the role of microRNA-26a (miR-26a) shuttled by EVs derived from adipose-derived mesenchymal stem cells (ASCs) in neuronal damage. After extraction and identification of ASC-derived EVs (ASC-EVs), mouse cortical neuronal cells were selected to establish an in vivo cerebral ischemia/reperfusion mouse model and an in vitro oxygen glucose deprivation/reperfusion (OGD/RP) cell model. The downstream genes of miR-26a were analyzed. The gain- and loss-of function of miR-26a and KLF9 was performed in mouse and cell models. Neuronal cells were subjected to co-culture with ASC-EVs and biological behaviors were detected by flow cytometry, Motic Images Plus, TTC, TUNEL staining, qRT-PCR and western blot analysis. ASC-EVs protected neuronal cells against neuronal damage following cerebral ischemia/reperfusion, which was related to transfer of miR-26a into neuronal cells. In neuronal cells, miR-26a targeted KLF9. KLF9 could suppress the expression of TRAF2 and KLF2 to facilitate neuronal damage. In vitro and in vivo results showed that miR-26a delivered by ASC-EVs inhibited neuronal damage. In summary, ASC-EVs-derived miR-26a can arrest neuronal damage by disrupting the KLF9-meidated suppression on TRAF2/KLF2 axis.
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Affiliation(s)
- Zixin Hou
- Department of Anesthesiology, The First Affiliated Hospital of University of South China, Hengyang, P. R. China
| | - Ji Chen
- Department of Endocrinology, The First Affiliated Hospital of University of South China, Hengyang, P. R. China
| | - Huan Yang
- Department of Anesthesiology, The First Affiliated Hospital of University of South China, Hengyang, P. R. China
| | - Xiaoling Hu
- Department of Anesthesiology, The First Affiliated Hospital of University of South China, Hengyang, P. R. China
| | - Fengrui Yang
- Department of Anesthesiology, The First Affiliated Hospital of University of South China, Hengyang, P. R. China
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22
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Zhao J, Lin H, Huang K. Mesenchymal Stem Cell-derived Extracellular Vesicles Transmitting MicroRNA-34a-5p Suppress Tumorigenesis of Colorectal Cancer Through c-MYC/DNMT3a/PTEN Axis. Mol Neurobiol 2021; 59:47-60. [PMID: 34623601 PMCID: PMC8786758 DOI: 10.1007/s12035-021-02431-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 05/12/2021] [Indexed: 12/11/2022]
Abstract
Mesenchymal stem cell–derived extracellular vesicles (MSC-EV) can transport microRNAs (miRNAs) into colorectal cancer (CRC) cells, thus to inhibit the malignant phenotype of cancer cells. Whether MSC-EV could deliver miR-34a-5p to suppress CRC development was surveyed through the research. miR-34a-5p, c-MYC, DNA methyltransferase 3a (DNMT3a), and phosphatase and tensin homolog deleted on chromosome 10 (PTEN) expression were measured in CRC tissues and cell lines. miR-34a-5p and c-MYC expression were altered by transfection in HCT-116 cells. MSC-EV were transfected with miR-34a-5p- and c-MYC-related oligonucleotides and co-cultured with HCT-116 cells. HCT-116 cell growth after treatment was observed. Furthermore, the functional roles of miR-34a-5p and c-MYC were explored in vivo. The combined interactions of miR-34a-5p/c-MYC/DNMT3a/PTEN axis were assessed. miR-34a-5p and PTEN were downregulated while c-MYC and DNMT3a were upregulated in CRC. Depletion of miR-34a-5p drove while that of c-MYC restricted CRC cell growth. MSC-EV retarded CRC progression. Moreover, MSC-EV carrying overexpressed miR-34a-5p or depleted c-MYC further disrupted CRC cell progression. miR-34a-5p targeted c-MYC to regulate DNMT3a and PTEN. c-MYC overexpression abrogated EV-derived miR-34a-5p upregulation-induced effects on CRC. Restoring miR-34a-5p or depleting c-MYC in MSC-EV limited CRC tumor formation. MSC-EV-derived miR-34a-5p depresses CRC development through modulating the binding of c-MYC to DNMT3a and epigenetically regulating PTEN.
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Affiliation(s)
- Jiangning Zhao
- Gastrointestinal Peritoneal Cancer Surgery, The Fourth Clinical Medical School of Guangzhou University of Chinese Medicine, 1 Fuhua Road, Futian District, Shenzhen, 518033, Guangdong, China. .,Shenzhen Traditional Chinese Medicine Hospital, 1 Fuhua Road, Futian District, Shenzhen, 518033, Guangdong, China.
| | - Huanrong Lin
- Gastrointestinal Peritoneal Cancer Surgery, The Fourth Clinical Medical School of Guangzhou University of Chinese Medicine, 1 Fuhua Road, Futian District, Shenzhen, 518033, Guangdong, China.,Shenzhen Traditional Chinese Medicine Hospital, 1 Fuhua Road, Futian District, Shenzhen, 518033, Guangdong, China
| | - Kunsong Huang
- Department of General Surgery, Guangzhou Overseas Chinese Hospital, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
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23
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Reale A, Khong T, Mithraprabhu S, Spencer A. Translational Potential of RNA Derived From Extracellular Vesicles in Multiple Myeloma. Front Oncol 2021; 11:718502. [PMID: 34513695 PMCID: PMC8429596 DOI: 10.3389/fonc.2021.718502] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/04/2021] [Indexed: 12/20/2022] Open
Abstract
The cross-talk between tumour cells and stromal cells is a hallmark of multiple myeloma (MM), a blood cancer that still remains incurable despite increased knowledge of its biology and advances in its treatment. Extracellular vesicles (EVs) derived from both tumour and stromal cells have been shown to play an important role in mediating this cross-talk ultimately favouring MM progression and drug resistance. Furthermore, EVs and their content including RNA (EV-RNA) have been successfully isolated from blood and are being explored as liquid biomarkers in MM with the potential to improve diagnosis and monitoring modalities with a minimally-invasive and repeatable analysis, i.e. liquid biopsy. In this review, we describe both the role of EV-RNA in defining the biological features of MM and their potential translational relevance as liquid biomarkers, therapeutic targets and delivery systems. We also discuss the limitations and technical challenges related to the isolation and characterization of EVs and provide a perspective on the future of MM-derived EV-RNA in translational research.
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Affiliation(s)
- Antonia Reale
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University/Alfred Health, Melbourne, VIC, Australia
| | - Tiffany Khong
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University/Alfred Health, Melbourne, VIC, Australia
| | - Sridurga Mithraprabhu
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University/Alfred Health, Melbourne, VIC, Australia
| | - Andrew Spencer
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University/Alfred Health, Melbourne, VIC, Australia.,Malignant Haematology and Stem Cell Transplantation, The Alfred Hospital, and Department of Clinical Haematology, Monash University, Melbourne, VIC, Australia
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24
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Production of Extracellular Vesicles Using a CELLine Adherent Bioreactor Flask. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2021; 2436:183-192. [PMID: 34490596 DOI: 10.1007/7651_2021_413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The efficient production of extracellular vesicles (EVs) from adherent cells in vitro can be challenging when using conventional culture flasks. Issues such as low cell density leading to low EV yield, and the inability to completely remove bovine serum EVs without starvation contribute to this challenge. By comparison, the two-chamber CELLine adherent bioreactor can produce significantly more EVs with improved time, space, and resource efficiency. Furthermore, it is highly accessible and can continually produce EVs using long term cultures without the need for passaging. Lastly, the 10 kDa semipermeable, cellulose acetate membrane separating the cell and media chambers allows for the continual use of bovine serum in the media chamber while preventing bovine EVs from contaminating the conditioned media.
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25
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Santos MF, Rappa G, Karbanová J, Fontana S, Bella MAD, Pope MR, Parrino B, Cascioferro SM, Vistoli G, Diana P, Cirrincione G, Arena GO, Woo G, Huang K, Huynh T, Moschetti M, Alessandro R, Corbeil D, Lorico A. Itraconazole inhibits nuclear delivery of extracellular vesicle cargo by disrupting the entry of late endosomes into the nucleoplasmic reticulum. J Extracell Vesicles 2021; 10:e12132. [PMID: 34429859 PMCID: PMC8363911 DOI: 10.1002/jev2.12132] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 01/01/2023] Open
Abstract
Extracellular vesicles (EVs) are mediators of intercellular communication under both healthy and pathological conditions, including the induction of pro-metastatic traits, but it is not yet known how and where functional cargoes of EVs are delivered to their targets in host cell compartments. We have described that after endocytosis, EVs reach Rab7+ late endosomes and a fraction of these enter the nucleoplasmic reticulum and transport EV biomaterials to the host cell nucleoplasm. Their entry therein and docking to outer nuclear membrane occur through a tripartite complex formed by the proteins VAP-A, ORP3 and Rab7 (VOR complex). Here, we report that the antifungal compound itraconazole (ICZ), but not its main metabolite hydroxy-ICZ or ketoconazole, disrupts the binding of Rab7 to ORP3-VAP-A complexes, leading to inhibition of EV-mediated pro-metastatic morphological changes including cell migration behaviour of colon cancer cells. With novel, smaller chemical drugs, inhibition of the VOR complex was maintained, although the ICZ moieties responsible for antifungal activity and interference with intracellular cholesterol distribution were removed. Knowing that cancer cells hijack their microenvironment and that EVs derived from them determine the pre-metastatic niche, small-sized inhibitors of nuclear transfer of EV cargo into host cells could find cancer therapeutic applications, particularly in combination with direct targeting of cancer cells.
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Affiliation(s)
- Mark F. Santos
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Germana Rappa
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Jana Karbanová
- Biotechnology Centre and Centre for Molecular and Cellular BioengineeringTechnische Universität DresdenDresdenGermany
| | - Simona Fontana
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
| | | | | | - Barbara Parrino
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Stella Maria Cascioferro
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Giulio Vistoli
- Dipartimento di Scienze FarmaceuticheUniversità degli Studi di MilanoMilanItaly
| | - Patrizia Diana
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Girolamo Cirrincione
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Goffredo O. Arena
- Department of SurgeryMcGill UniversityMontréalQuébecCanada
- Fondazione Istituto G. GiglioCefalùItaly
| | - Gyunghwi Woo
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Kevin Huang
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Tony Huynh
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Marta Moschetti
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
| | - Riccardo Alessandro
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
- Institute for Biomedical Research and Innovation (IRIB)National Research Council (CNR)PalermoItaly
| | - Denis Corbeil
- Biotechnology Centre and Centre for Molecular and Cellular BioengineeringTechnische Universität DresdenDresdenGermany
| | - Aurelio Lorico
- College of MedicineTouro University NevadaHendersonNevadaUSA
- Mediterranean Institute of OncologyViagrandeItaly
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26
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Husna AA, Rahman MM, Lai YC, Chen HW, Hasan MN, Nakagawa T, Miura N. Identification of melanoma-specific exosomal miRNAs as the potential biomarker for canine oral melanoma. Pigment Cell Melanoma Res 2021; 34:1062-1073. [PMID: 34273912 DOI: 10.1111/pcmr.13000] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/07/2021] [Accepted: 07/07/2021] [Indexed: 12/24/2022]
Abstract
Considering the importance of the canine cancer model of human disease, as well as the need for strategies for canine cancer management, the properties of exosomes are an emerging topic in canine oncology. In our study, exosomal RNA was isolated and investigated by next-generation sequencing. We identified several differentially expressed microRNAs (miRNAs/miRs) in the exosomes of two melanoma cell lines compared with non-tumor reference exosomes. We explored these potential melanoma-specific exosomal miRNAs further and found that miR-143 and let-7b increased in primary, whereas miR-210, 708, 221, and 222 increased in metastatic site originated melanoma cells. Further analysis showed miR-143 and 221 significantly increased in plasma exosomes of metastatic melanoma patients. Moreover, the sensitivity and specificity are >85% for differentiating the non-metastatic and metastatic patients. Therefore, these miRNAs can be an incredible biomarker candidate to identify metastatic melanoma and facilitate a better prognosis.
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Affiliation(s)
- Al Asmaul Husna
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan.,Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Md Mahfuzur Rahman
- Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Yu-Chang Lai
- Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Hui-Wen Chen
- Joint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Md Nazmul Hasan
- Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
| | - Takayuki Nakagawa
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Naoki Miura
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan.,Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan.,Joint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima, Japan
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27
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Qin Z, Li J, Zhang Y, Xiao Y, Zhang X, Zhong L, Liu H, Chen B. Genome-wide identification of microRNAs involved in the somatic embryogenesis of Eucalyptus. G3-GENES GENOMES GENETICS 2021; 11:6163290. [PMID: 33693674 PMCID: PMC8049409 DOI: 10.1093/g3journal/jkab070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 11/13/2022]
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs (18-24 nt) and function in many biological processes in plants. Although Eucalyptus trees are widely planted across the world, our understanding of the miRNA regulation in the somatic embryogenesis (SE) of Eucalyptus is still poor. Here we reported, for the first time, the miRNA profiles of differentiated and dedifferentiated tissues of two Eucalyptus species and identified miRNAs involved in SE of Eucalyptus. Stem and tissue culture-induced callus were obtained from the subculture seedlings of E. camaldulensis and E. grandis x urophylla and were used as differentiated and dedifferentiated samples, respectively. Small RNA sequencing generated 304.2 million clean reads for the Eucalyptus samples (n = 3) and identified 888 miRNA precursors (197 known and 691 novel) for Eucalyptus. These miRNAs were mainly distributed in chromosomes Chr03, Chr05, and Chr08 and can produce 46 miRNA clusters. Then, we identified 327 and 343 differentially expressed miRNAs (DEmiRs) in the dedifferentiation process of E. camaldulensis and E. grandis x urophylla, respectively. DEmiRs shared by the two Eucalyptus species might be involved in the development of embryonic callus, such as MIR156, MIR159, MIR160, MIR164, MIR166, MIR169, MIR171, MIR399, and MIR482. Notably, we identified 81 upregulated and 67 downregulated miRNAs specific to E. camaldulensis, which might be associated with the high embryogenic potential. Target prediction and functional analysis showed that they might be involved in longevity regulating and plant hormone signal transduction pathways. Further, using the gene expression profiles, we observed the negative regulation of miRNA-target pairs, such as MIR160~ARF18, MIR396~GRF6, MIR166~ATHB15/HD-ZIP, and MIR156/MIR157~SPL1. Interestingly, transcription factors such as WRKY, MYB, GAMYB, TCP4, and PIL1 were found to be regulated by the DEmiRs. The genes encoding PIL1 and RPS21C, regulated by upregulated miRNAs (e.g., egd-N-miR63-5p, egd-N-miR63-5p, and MIR169,) were downregulated exclusively in the dedifferentiation of E. camaldulensis. This is the first time to study the miRNA regulation in the dedifferentiation process of Eucalyptus and it will provide a valuable resource for future studies. More importantly, it will improve our understanding of miRNA regulation during the somatic embryogenesis of Eucalyptus and benefit the Eucalyptus breeding program.
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Affiliation(s)
- Zihai Qin
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Junji Li
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Ye Zhang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Yufei Xiao
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Xiaoning Zhang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Lianxiang Zhong
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Hailong Liu
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
| | - Bowen Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning 530002, China
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28
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Bahrami A, Moradi Binabaj M, A Ferns G. Exosomes: Emerging modulators of signal transduction in colorectal cancer from molecular understanding to clinical application. Biomed Pharmacother 2021; 141:111882. [PMID: 34218003 DOI: 10.1016/j.biopha.2021.111882] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/10/2021] [Accepted: 06/28/2021] [Indexed: 12/15/2022] Open
Abstract
Exosomes are small cell derived membrane nano-vesicles that carry various components including lipids, proteins and nucleic acids. There is accumulating evidence that exosomes have a role in tumorigenesis, tumor invasiveness and metastasis. Furthermore, oncogene mutation may influence exosome release from tumor cells. Exosomes may induce colorectal cancer by altering signaling cascades such as the Wnt/β-catenin and KRAS pathways that are involved in cell proliferation, apoptosis, dissemination, angiogenesis, and drug resistance. The aim of this review was to overview recent findings evaluating the association between tumor cells-derived exosomes and their content in modulating signaling pathways in colorectal cancer.
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Affiliation(s)
- Afsane Bahrami
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran.
| | - Maryam Moradi Binabaj
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran.
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex BN1 9PH, UK
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29
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Identification of MicroRNAs in Taxillus chinensis (DC.) Danser Seeds under Cold Stress. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5585884. [PMID: 34159194 PMCID: PMC8188600 DOI: 10.1155/2021/5585884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/18/2021] [Indexed: 12/16/2022]
Abstract
Taxillus chinensis (DC.) Danser, a parasitic plant that belongs to the Loranthaceae family, has a long history of being used in the Chinese medicine. We observed that the loranthus seeds were sensitive to temperature and could lose viability below 0°C quickly. Thus, we performed small RNA sequencing to study the microRNA (miRNA) regulation in the loranthus seeds under cold stress. In total, we identified 600 miRNAs, for the first time, in the loranthus seeds under cold stress. Then, we detected 224, 229, and 223 miRNAs (TPM > 1) in A0 (control), A1 (cold treatment for 12 h at 0°C), and A2 (cold treatment for 36 h at 0°C), respectively. We next identified 103 differentially expressed miRNAs (DEmiRs) in the loranthus seeds in response to cold. Notably, miR408 was upregulated during the cold treatment, which can regulate genes encoding phytocyanin family proteins and phytophenol oxidases. Some DEmiRs were specific to A1 and may function in early response to cold, such as gma-miR393b-3p, miR946, ath-miR779.2-3p, miR398, and miR9662. It is interesting that ICE3, IAA13, and multiple transcription factors (e.g., WRKY and CRF4 and TCP4) regulated by the DEmiRs have been reported to respond cold in other plants. We further identified 4, 3, and 4 DEmiRs involved in the pathways “responding to cold,” “responding to abiotic stimulus,” and “seed development/germination,” respectively. qRT-PCR was used to confirm the expression changes of DEmiRs and their targets in the loranthus seeds during the cold treatment. This is the first time to study cold-responsive miRNAs in loranthus, and our findings provide a valuable resource for future studies.
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30
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Carli ALE, Afshar-Sterle S, Rai A, Fang H, O'Keefe R, Tse J, Ferguson FM, Gray NS, Ernst M, Greening DW, Buchert M. Cancer stem cell marker DCLK1 reprograms small extracellular vesicles toward migratory phenotype in gastric cancer cells. Proteomics 2021; 21:e2000098. [PMID: 33991177 DOI: 10.1002/pmic.202000098] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 04/15/2021] [Accepted: 05/12/2021] [Indexed: 12/15/2022]
Abstract
Doublecortin-like kinase 1 (DCLK1) is a putative cancer stem cell marker, a promising diagnostic and prognostic maker for malignant tumors and a proposed driver gene for gastric cancer (GC). DCLK1 overexpression in a majority of solid cancers correlates with lymph node metastases, advanced disease and overall poor-prognosis. In cancer cells, DCLK1 expression has been shown to promote epithelial-to-mesenchymal transition (EMT), driving disruption of cell-cell adhesion, cell migration and invasion. Here, we report that DCLK1 influences small extracellular vesicle (sEV/exosome) biogenesis in a kinase-dependent manner. sEVs isolated from DCLK1 overexpressing human GC cell line MKN1 (MKN1OE -sEVs), promote the migration of parental (non-transfected) MKN1 cells (MKN1PAR ). Quantitative proteome analysis of MKN1OE -sEVs revealed enrichment in migratory and adhesion regulators (STRAP, CORO1B, BCAM, COL3A, CCN1) in comparison to MKN1PAR -sEVs. Moreover, using DCLK1-IN-1, a specific small molecule inhibitor of DCLK1, we reversed the increase in sEV size and concentration in contrast to other EV subtypes, as well as kinase-dependent cargo selection of proteins involved in EV biogenesis (KTN1, CHMP1A, MYO1G) and migration and adhesion processes (STRAP, CCN1). Our findings highlight a specific role of DCLK1-kinase dependent cargo selection for sEVs and shed new light on its role as a regulator of signaling in gastric tumorigenesis.
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Affiliation(s)
- Annalisa L E Carli
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - Shoukat Afshar-Sterle
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - Alin Rai
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Haoyun Fang
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia
| | - Ryan O'Keefe
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - Janson Tse
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - Fleur M Ferguson
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts, USA
| | - Nathanael S Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts, USA
| | - Matthias Ernst
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
| | - David W Greening
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria, Australia.,Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Michael Buchert
- Cancer Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia.,School of Cancer Medicine, La Trobe University, Bundoora, Victoria, Australia
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31
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Poh QH, Rai A, Carmichael II, Salamonsen LA, Greening DW. Proteome reprogramming of endometrial epithelial cells by human trophectodermal small extracellular vesicles reveals key insights into embryo implantation. Proteomics 2021; 21:e2000210. [PMID: 33860638 DOI: 10.1002/pmic.202000210] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/29/2021] [Accepted: 04/12/2021] [Indexed: 01/02/2023]
Abstract
Embryo implantation into the receptive endometrium is critical in pregnancy establishment, initially requiring reciprocal signalling between outer layer of the blastocyst (trophectoderm cells) and endometrial epithelium; however, factors regulating this crosstalk remain poorly understood. Although endometrial extracellular vesicles (EVs) are known to signal to the embryo during implantation, the role of embryo-derived EVs remains largely unknown. Here, we provide a comprehensive proteomic characterisation of a major class of EVs, termed small EVs (sEVs), released by human trophectoderm cells (Tsc-sEVs) and their capacity to reprogram protein landscape of endometrial epithelium in vitro. Highly purified Tsc-sEVs (30-200 nm, ALIX+ , TSG101+ , CD9/63/81+ ) were enriched in known players of implantation (LIFR, ICAM1, TAGLN2, WNT5A, FZD7, ROR2, PRICKLE2), antioxidant activity (SOD1, PRDX1/4/6), tissue integrity (EZR, RAC1, RHOA, TNC), and focal adhesions (FAK, ITGA2/V, ITGB1/3). Functionally, Tsc-sEVs were taken up by endometrial cells, altered transepithelial electrical resistance, and upregulated proteins implicated in embryo attachment (ITGA2/V, ITGB1/3), immune regulation (CD59, CD276, LGALS3), and antioxidant activity (GPX1/3/4, PRDX1/2/4/5/6): processes that are critical for successful implantation. Collectively, we provide critical insights into Tsc-sEV-mediated regulation of endometrial function that contributes to our understanding of the molecular basis of implantation.
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Affiliation(s)
- Qi Hui Poh
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia
| | - Alin Rai
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Irena Iśka Carmichael
- Monash Micro Imaging, Monash, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Lois A Salamonsen
- Hudson Institute of Medical Research, Clayton, Victoria, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, Victoria, Australia
| | - David W Greening
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
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32
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Surmiak M, Kosałka‐Węgiel J, Polański S, Sanak M. Endothelial cells response to neutrophil-derived extracellular vesicles miRNAs in anti-PR3 positive vasculitis. Clin Exp Immunol 2021; 204:267-282. [PMID: 33527387 PMCID: PMC8062988 DOI: 10.1111/cei.13581] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 12/15/2022] Open
Abstract
In vasculitis disorders, inflammation affects blood vessels. Granulomatosis with polyangiitis (GPA) is a chronic systemic vasculitis distinguished by the presence of anti-proteinase-3 autoantibodies (anti-PR3). In this study we analyzed the molecular signature of human umbilical endothelial cells (HUVECs) in response to neutrophil-derived extracellular vesicles (EVs). EVs were obtained from anti-PR3-activated neutrophils, purified and characterized by flow cytometry, nanoparticle tracking and miRNA screening. HUVECs were stimulated with EVs and miRNA/mRNA expression was measured. Cell culture media proteins were identified by antibody microarrays and selected cytokines were measured. Comparison of differentially expressed miRNAs/mRNAs between non-stimulated and EV-stimulated HUVECs revealed two regulatory patterns. Significant up-regulation of 14 mRNA transcripts (including CXCL8, DKK1, IL1RL1, ANGPT-2, THBS1 and VCAM-1) was accompanied by 11 miRNAs silencing (including miR-661, miR-664a-3p, miR-377-3p, miR-30d-5p). Significant down-regulation was observed for nine mRNA transcripts (including FASLG, CASP8, STAT3, GATA3, IRAK1 and IL6) and accompanied by up-regulation of 10 miRNAs (including miR-223-3p, miR-142-3p, miR-211-5p). Stimulated HUVECs released IL-8, Dickkopf-related protein 1 (DKK-1), soluble interleukin (IL)-1 like receptor-1 (ST2), growth differentiation factor 15 (GDF-15), angiopoietin-2, endoglin, thrombospondin-1 and vascular adhesion molecule-1 (VCAM-1). Moreover, transfection of HUVECs with mimics of highly expressed in EVs miR-223-3p or miR-142-3p, stimulated production of IL-8, ST2 and endoglin. Cytokines released by HUVECs were also elevated in blood of patients with GPA. The most increased were IL-8, DKK-1, ST2, angiopoietin-2 and IL-33. In-vitro stimulation of HUVECs by neutrophil-derived EVs recapitulates contribution of endothelium in autoimmune vasculitis. Proinflammatory phenotype of released cytokines corresponds with the regulatory network of miRNAs/mRNAs comprising both EVs miRNA and endothelial cell transcripts.
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Affiliation(s)
- M. Surmiak
- Department of Internal MedicineJagiellonian University Medical CollegeKrakówPoland
| | - J. Kosałka‐Węgiel
- Department of Internal MedicineJagiellonian University Medical CollegeKrakówPoland
| | - S. Polański
- Department of Biochemical and Molecular DiagnosticsUniversity HospitalKrakówPoland
| | - M. Sanak
- Department of Internal MedicineJagiellonian University Medical CollegeKrakówPoland
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33
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Human Plasma Extracellular Vesicle Isolation and Proteomic Characterization for the Optimization of Liquid Biopsy in Multiple Myeloma. Methods Mol Biol 2021; 2261:151-191. [PMID: 33420989 DOI: 10.1007/978-1-0716-1186-9_10] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cancer cells secrete membranous extracellular vesicles (EVs) which contain specific oncogenic molecular cargo (including oncoproteins, oncopeptides, and RNA) into their microenvironment and the circulation. As such, EVs including exosomes (small EVs) and microvesicles (large EVs) represent important circulating biomarkers for various diseases, including cancer and its progression. These circulating biomarkers offer a potentially minimally invasive and repeatable targets for analysis (liquid biopsy) that could aid in the diagnosis, risk stratification, and monitoring of cancer. Although their potential as cancer biomarkers has been promising, the identification and quantification of EVs in clinical samples remain challenging. Like EVs, other types of circulating biomarkers (including cell-free nucleic acids, cf-NAs; or circulating tumor cells, CTCs) may represent a complementary or alternative approach to cancer diagnosis. In the context of multiple myeloma (MM), a systemic cancer type that causes cancer cells to accumulate in the bone marrow, the specific role for EVs as biomarkers for diagnosis and monitoring remains undefined. Tumor heterogeneity along with the various subtypes of MM (such as non-secretory MM) that cannot be monitored using conventional testing (e.g. sequential serological testing and bone marrow biopsies) render liquid biopsy and circulating tumor-derived EVs a promising approach. In this protocol, we describe the isolation and purification of EVs from peripheral blood plasma (PBPL) collected from healthy donors and patients with MM for a biomarker discovery strategy. Our results demonstrate detection of circulating EVs from as little as 1 mL of MM patients' PBPL. High-resolution mass spectrometry (MS)-based proteomics promises to provide new avenues in identifying novel markers for detection, monitoring, and therapeutic intervention of disease. We describe biophysical characterization and quantitative proteomic profiling of disease-specific circulating EVs which may provide important implications for the development of cancer diagnostics in MM.
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Yan H, Li Y, Cheng S, Zeng Y. Advances in Analytical Technologies for Extracellular Vesicles. Anal Chem 2021; 93:4739-4774. [PMID: 33635060 DOI: 10.1021/acs.analchem.1c00693] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- He Yan
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Yutao Li
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Shibo Cheng
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Yong Zeng
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States.,University of Florida Health Cancer Center, Gainesville, Florida 32610, United States
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Reale A, Carmichael I, Xu R, Mithraprabhu S, Khong T, Chen M, Fang H, Savvidou I, Ramachandran M, Bingham N, Simpson RJ, Greening DW, Spencer A. Human myeloma cell- and plasma-derived extracellular vesicles contribute to functional regulation of stromal cells. Proteomics 2021; 21:e2000119. [PMID: 33580572 DOI: 10.1002/pmic.202000119] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 02/06/2023]
Abstract
Circulating small extracellular vesicles (sEV) represent promising non-invasive biomarkers that may aid in the diagnosis and risk-stratification of multiple myeloma (MM), an incurable blood cancer. Here, we comprehensively isolated and characterized sEV from human MM cell lines (HMCL) and patient-derived plasma (psEV) by specific EV-marker enrichment and morphology. Importantly, we demonstrate that HMCL-sEV are readily internalised by stromal cells to functionally modulate proliferation. psEV were isolated using various commercial approaches and pre-analytical conditions (collection tube types, storage conditions) assessed for sEV yield and marker enrichment. Functionally, MM-psEV was shown to regulate stromal cell proliferation and migration. In turn, pre-educated stromal cells favour HMCL adhesion. psEV isolated from patients with both pre-malignant plasma cell disorders (monoclonal gammopathy of undetermined significance [MGUS]; smouldering MM [SMM]) and MM have a similar ability to promote cell migration and adhesion, suggesting a role for both malignant and pre-malignant sEV in disease progression. Proteomic profiling of MM-psEV (305 proteins) revealed enrichment of oncogenic factors implicated in cell migration and adhesion, in comparison to non-disease psEV. This study describes a protocol to generate morphologically-intact and biologically functional sEV capable of mediating the regulation of stromal cells, and a model for the characterization of tumour-stromal cross-talk by sEV in MM.
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Affiliation(s)
- Antonia Reale
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Irena Carmichael
- Monash Micro Imaging-AMREP, Monash University, Melbourne, Victoria, Australia
| | - Rong Xu
- Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Nanobiotechnology Laboratory, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria, Australia
| | - Sridurga Mithraprabhu
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Tiffany Khong
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Maoshan Chen
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia
| | - Haoyun Fang
- Molecular Proteomics, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Ioanna Savvidou
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Malarmathy Ramachandran
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Nicholas Bingham
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Richard J Simpson
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria, Australia
| | - David W Greening
- Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria, Australia.,Molecular Proteomics, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Andrew Spencer
- Myeloma Research Group, Australian Centre for Blood Diseases, Monash University/Alfred Health, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Malignant Haematology and Stem Cell Transplantation, The Alfred Hospital, and Department of Clinical Haematology, Monash University, Melbourne, Victoria, Australia
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Shen S, Song Y, Zhao B, Xu Y, Ren X, Zhou Y, Sun Q. Cancer-derived exosomal miR-7641 promotes breast cancer progression and metastasis. Cell Commun Signal 2021; 19:20. [PMID: 33618729 PMCID: PMC7898766 DOI: 10.1186/s12964-020-00700-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/23/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Intercellular communication is crucial for breast cancer progression and metastasis. However, the role of cancer-derived exosomes and their crucial microRNA (miRNA) cargoes mediating intercellular communication requires further investigation. METHODS Cancer-derived exosomes were isolated using differential centrifugation and differentially expressed miRNAs were determined by microarrays and qRT-PCR analysis. Cell proliferation, wound-healing, Transwell invasion, and tumor xenograft assays were used for functional research. Plasma exosomal RNA was isolated to verify its role as a prognostic biomarker. RESULTS We found that the tumor-promoting capacity of the exosomes was positively related to their cells of origin. MiR-7641 was identified to be the most differentially expressed miRNA, both at endogenous and secretory levels in high-metastatic cancer cells. MiR-7641 could promote tumor cell progression and metastasis, and that these functions of miR-7641 could alter recipient cells via transportation of exosomes. Additionally, exosomal miR-7641 could promote tumor growth in vivo; and its levels were significantly elevated in the plasma of patients with distant metastasis. Bioinformatics analysis has suggested that miR-7641 is correlated with breast cancer survival, and several important cellular and biological processes are closely targeted by miR-7641. CONCLUSION The findings indicate miR-7641 to be an important component of the cancer exosomes in promoting tumor progression and metastasis via intercellular communication. Additionally, exosomal miR-7641 may serve as a promising non-invasive diagnostic biomarker and potential targetable candidate in breast cancer treatment. Video Abstract.
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Affiliation(s)
- Songjie Shen
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Yu Song
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Bin Zhao
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Yali Xu
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Xinyu Ren
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yidong Zhou
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
| | - Qiang Sun
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730 China
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37
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Francavilla A, Turoczi S, Tarallo S, Vodicka P, Pardini B, Naccarati A. Exosomal microRNAs and other non-coding RNAs as colorectal cancer biomarkers: a review. Mutagenesis 2021; 35:243-260. [PMID: 31784760 DOI: 10.1093/mutage/gez038] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/14/2019] [Indexed: 12/12/2022] Open
Abstract
The circulating human transcriptome, which includes both coding and non-coding RNA (ncRNA) molecules, represents a rich source of potential biomarkers for colorectal cancer (CRC) that has only recently been explored. In particular, the release of RNA-containing extracellular vesicles (EVs), in a multitude of different in vitro cell systems and in a variety of body fluids, has attracted wide interest. The role of RNA species in EVs is still not fully understood, but their capacity to act as a form of distant communication between cells and their higher abundance in association with cancer demonstrated their relevance. In this review, we report the evidence from both in vitro and human studies on microRNAs (miRNAs) and other ncRNA profiles analysed in EVs in relation to CRC as diagnostic, prognostic and predictive markers. The studies so far highlighted that, in exosomes, the most studied category of EVs, several miRNAs are able to accurately discriminate CRC cases from controls as well as to describe the progression of the disease and its prognosis. Most of the time, the in vitro findings support the miRNA profiles detected in human exosomes. The expression profiles measured in exosomes and other EVs differ and, interestingly, there is a variability of expression also among different subsets of exosomes according to their proteic profile. On the other hand, evidence is still limited for what concerns exosome miRNAs as early diagnostic and predictive markers of treatment. Several other ncRNAs that are carried by exosomes, mostly long ncRNAs and circular RNAs, seem also to be dysregulated in CRC. Besides various technical challenges, such as the standardisation of EVs isolation methods and the optimisation of methodologies to characterise the whole spectrum of RNA molecules in exosomes, further studies are needed in order to elucidate their relevance as CRC markers.
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Affiliation(s)
- Antonio Francavilla
- Italian Institute for Genomic Medicine (IIGM), c/o IRCCS Candiolo, Candiolo, Turin, Italy
| | - Szimonetta Turoczi
- Italian Institute for Genomic Medicine (IIGM), c/o IRCCS Candiolo, Candiolo, Turin, Italy
| | - Sonia Tarallo
- Italian Institute for Genomic Medicine (IIGM), c/o IRCCS Candiolo, Candiolo, Turin, Italy
| | - Pavel Vodicka
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Prague, Czech Republic
| | - Barbara Pardini
- Italian Institute for Genomic Medicine (IIGM), c/o IRCCS Candiolo, Candiolo, Turin, Italy
| | - Alessio Naccarati
- Italian Institute for Genomic Medicine (IIGM), c/o IRCCS Candiolo, Candiolo, Turin, Italy.,Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Prague, Czech Republic
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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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Chitoiu L, Dobranici A, Gherghiceanu M, Dinescu S, Costache M. Multi-Omics Data Integration in Extracellular Vesicle Biology-Utopia or Future Reality? Int J Mol Sci 2020; 21:ijms21228550. [PMID: 33202771 PMCID: PMC7697477 DOI: 10.3390/ijms21228550] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs) are membranous structures derived from the endosomal system or generated by plasma membrane shedding. Due to their composition of DNA, RNA, proteins, and lipids, EVs have garnered a lot of attention as an essential mechanism of cell-to-cell communication, with various implications in physiological and pathological processes. EVs are not only a highly heterogeneous population by means of size and biogenesis, but they are also a source of diverse, functionally rich biomolecules. Recent advances in high-throughput processing of biological samples have facilitated the development of databases comprised of characteristic genomic, transcriptomic, proteomic, metabolomic, and lipidomic profiles for EV cargo. Despite the in-depth approach used to map functional molecules in EV-mediated cellular cross-talk, few integrative methods have been applied to analyze the molecular interplay in these targeted delivery systems. New perspectives arise from the field of systems biology, where accounting for heterogeneity may lead to finding patterns in an apparently random pool of data. In this review, we map the biological and methodological causes of heterogeneity in EV multi-omics data and present current applications or possible statistical methods for integrating such data while keeping track of the current bottlenecks in the field.
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Affiliation(s)
- Leona Chitoiu
- Ultrastructural Pathology and Bioimaging Laboratory, ‘Victor Babeș’ National Institute of Pathology, Bucharest 050096, Romania; (L.C.); (M.G.)
| | - Alexandra Dobranici
- Department of Biochemistry and Molecular Biology, University of Bucharest, Bucharest 050095, Romania; (A.D.); (M.C.)
| | - Mihaela Gherghiceanu
- Ultrastructural Pathology and Bioimaging Laboratory, ‘Victor Babeș’ National Institute of Pathology, Bucharest 050096, Romania; (L.C.); (M.G.)
- Department of Cellular, Molecular Biology and Histology, ‘Carol Davila’ University of Medicine and Pharmacy, Bucharest 050474, Romania
| | - Sorina Dinescu
- Department of Biochemistry and Molecular Biology, University of Bucharest, Bucharest 050095, Romania; (A.D.); (M.C.)
- Research Institute of the University of Bucharest, University of Bucharest, Bucharest 050663, Romania
- Correspondence:
| | - Marieta Costache
- Department of Biochemistry and Molecular Biology, University of Bucharest, Bucharest 050095, Romania; (A.D.); (M.C.)
- Research Institute of the University of Bucharest, University of Bucharest, Bucharest 050663, Romania
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40
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Konečná B, Radošinská J, Keményová P, Repiská G. Detection of disease-associated microRNAs - application for autism spectrum disorders. Rev Neurosci 2020; 31:757-769. [PMID: 32813679 DOI: 10.1515/revneuro-2020-0015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/15/2020] [Indexed: 12/12/2022]
Abstract
Autism spectrum disorders (ASD) diagnostic procedure still lacks a uniform biological marker. This review gathers the information on microRNAs (miRNAs) specifically as a possible source of biomarkers of ASD. Extracellular vesicles, and their subset of exosomes, are believed to be a tool of cell-to-cell communication, and they are increasingly considered to be carriers of such a marker. The interest in studying miRNAs in extracellular vesicles grows in all fields of study and therefore should not be omitted in the field of neurodevelopmental disorders. The summary of miRNAs associated with brain cells and ASD either studied directly in the tissue or biofluids are gathered in this review. The heterogeneity in findings from different studies points out the fact that unified methods should be established, beginning with the determination of the accurate patient and control groups, through to sample collection, processing, and storage conditions. This review, based on the available literature, proposes the standardized approach to obtain the results that would not be affected by technical factors. Nowadays, the method of high-throughput sequencing seems to be the most optimal to analyze miRNAs. This should be followed by the uniformed bioinformatics procedure to avoid misvalidation. At the end, the proper validation of the obtained results is needed. With such an approach as is described in this review, it would be possible to obtain a reliable biomarker that would characterize the presence of ASD.
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Affiliation(s)
- Barbora Konečná
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University in Bratislava, 811 08 Bratislava, Slovakia
| | - Jana Radošinská
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 813 72 Bratislava, Slovakia
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Petra Keményová
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 813 72 Bratislava, Slovakia
| | - Gabriela Repiská
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 813 72 Bratislava, Slovakia
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41
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Videira RF, da Costa Martins PA. Non-coding RNAs in Cardiac Intercellular Communication. Front Physiol 2020; 11:738. [PMID: 33013428 PMCID: PMC7509180 DOI: 10.3389/fphys.2020.00738] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/08/2020] [Indexed: 12/11/2022] Open
Abstract
Intercellular communication allows for molecular information to be transferred from cell to cell, in order to maintain tissue or organ homeostasis. Alteration in the process due to changes, either on the vehicle or the cargo information, may contribute to pathological events, such as cardiac pathological remodeling. Extracellular vesicles (EVs), namely exosomes, are double-layer vesicles secreted by cells to mediate intercellular communication, both locally and systemically. EVs can carry different types of cargo, including non-coding RNAs (ncRNAs), which, are major regulators of physiological and pathological processes. ncRNAs transported in EVs are functionally active and trigger a cascade of processes in the recipient cells. Upon cardiac injury, exosomal ncRNAs can derive from and target different cardiac cell types to initiate cellular and molecular remodeling events such as hypertrophic growth, cardiac fibrosis, endothelial dysfunction, and inflammation, all contributing to cardiac dysfunction and, eventually, heart failure. Exosomal ncRNAs are currently accepted as crucial players in the process of cardiac pathological remodeling and alterations in their presence profile in EVs may attenuate cardiac dysfunction, suggesting that exosomal ncRNAs are potential new therapeutic targets. Here, we review the current research on the role of ncRNAs in intercellular communication, in the context of cardiac pathological remodeling.
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Affiliation(s)
- Raquel Figuinha Videira
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Science and Engineering, Maastricht University, Maastricht, Netherlands.,Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Paula A da Costa Martins
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Science and Engineering, Maastricht University, Maastricht, Netherlands.,Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal
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42
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Exosomal Long Non-coding RNAs: Emerging Players in the Tumor Microenvironment. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 23:1371-1383. [PMID: 33738133 PMCID: PMC7940039 DOI: 10.1016/j.omtn.2020.09.039] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Recent advances in exosome biology have uncovered a significant role of exosomes in cancer and make them a determining factor in intercellular communication. Exosomes are types of extracellular vesicles that are involved in the communication between cells by exchanging various signaling molecules between the surrounding cells. Among various signaling molecules, long non-coding RNAs (lncRNAs), a type of non-coding RNA having a size of more than 200 nt in length and lacking protein-coding potential, have emerged as crucial regulators of intercellular communication. Tumor-derived exosomes containing various lncRNAs, known as exosomal lncRNAs, reprogram the microenvironment by regulating numerous cellular functions, including the regulation of gene transcription that favors cancer growth and progression, thus significantly determining the biological effects of exosomes. In addition, deregulated expression of lncRNAs is found in various human cancers and serves as a diagnostic biomarker to predict cancer type. The present review discusses the role of exosomal lncRNAs in the crosstalk between tumor cells and the surrounding cells of the microenvironment. Furthermore, we also discuss the involvement of exosomal lncRNAs within the tumor microenvironment in favoring tumor growth, metabolic reprogramming of tumor cells, and tumor-supportive autophagy. Therefore, lncRNAs can be used as a therapeutic target in the treatment of various human cancers.
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Molinski J, Tadimety A, Burklund A, Zhang JXJ. Scalable Signature-Based Molecular Diagnostics Through On-chip Biomarker Profiling Coupled with Machine Learning. Ann Biomed Eng 2020; 48:2377-2399. [PMID: 32816167 PMCID: PMC7785517 DOI: 10.1007/s10439-020-02593-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023]
Abstract
Molecular diagnostics have traditionally relied on discrete biological substances as diagnostic markers. In recent years however, advances in on-chip biomarker screening technologies and data analytics have enabled signature-based diagnostics. Such diagnostics aim to utilize unique combinations of multiple biomarkers or diagnostic 'fingerprints' rather than discrete analyte measurements. This approach has shown to improve both diagnostic accuracy and diagnostic specificity. In this review, signature-based diagnostics enabled by microfluidic and micro-/nano- technologies will be reviewed with a focus on device design and data analysis pipelines and methodologies. With increasing amounts of data available from microfluidic biomarker screening, isolation, and detection platforms, advanced data handling and analytics approaches can be employed. Thus, current data analysis approaches including machine learning and recent advances with image processing, along with potential future directions will be explored. Lastly, the needs and gaps in current literature will be elucidated to inform future efforts towards development of molecular diagnostics and biomarker screening technologies.
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Affiliation(s)
- John Molinski
- Thayer School of Engineering at Dartmouth, 14 Engineering Drive, Hanover, NH, 03755, USA
| | - Amogha Tadimety
- Thayer School of Engineering at Dartmouth, 14 Engineering Drive, Hanover, NH, 03755, USA
| | - Alison Burklund
- Thayer School of Engineering at Dartmouth, 14 Engineering Drive, Hanover, NH, 03755, USA
| | - John X J Zhang
- Thayer School of Engineering at Dartmouth, 14 Engineering Drive, Hanover, NH, 03755, USA.
- Norris Cotton Cancer Center, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA.
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Martellucci S, Orefice NS, Angelucci A, Luce A, Caraglia M, Zappavigna S. Extracellular Vesicles: New Endogenous Shuttles for miRNAs in Cancer Diagnosis and Therapy? Int J Mol Sci 2020; 21:ijms21186486. [PMID: 32899898 PMCID: PMC7555972 DOI: 10.3390/ijms21186486] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/01/2020] [Accepted: 09/03/2020] [Indexed: 12/16/2022] Open
Abstract
Extracellular Vesicles (EVs) represent a heterogeneous population of membranous cell-derived structures, including cargo-oriented exosomes and microvesicles. EVs are functionally associated with intercellular communication and play an essential role in multiple physiopathological conditions. Shedding of EVs is frequently increased in malignancies and their content, including proteins and nucleic acids, altered during carcinogenesis and cancer progression. EVs-mediated intercellular communication between tumor cells and between tumor and stromal cells can modulate, through cargo miRNA, the survival, progression, and drug resistance in cancer conditions. These consolidated suggestions and EVs’ stability in bodily fluids have led to extensive investigations on the potential employment of circulating EVs-derived miRNAs as tumor biomarkers and potential therapeutic vehicles. In this review, we highlight the current knowledge about circulating EVs-miRNAs in human cancer and the application limits of these tools, discussing their clinical utility and challenges in functions such as in biomarkers and instruments for diagnosis, prognosis, and therapy.
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Affiliation(s)
- Stefano Martellucci
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.M.); (A.A.)
| | - Nicola Salvatore Orefice
- Department of Medicine, University of Wisconsin-Madison, Madison, WI 53705, USA
- Waisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA
- Correspondence: or ; Tel.: +1-608-262-21-89
| | - Adriano Angelucci
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.M.); (A.A.)
| | - Amalia Luce
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy; (A.L.); (M.C.); (S.Z.)
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy; (A.L.); (M.C.); (S.Z.)
- Biogem Scarl, Institute of Genetic Research, Laboratory of Precision and Molecular Oncology, Ariano Irpino, 83031 Avellino, Italy
| | - Silvia Zappavigna
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, 80138 Naples, Italy; (A.L.); (M.C.); (S.Z.)
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45
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Kim Y, Kim OK. Potential Roles of Adipocyte Extracellular Vesicle-Derived miRNAs in Obesity-Mediated Insulin Resistance. Adv Nutr 2020; 12:566-574. [PMID: 32879940 PMCID: PMC8009749 DOI: 10.1093/advances/nmaa105] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/13/2020] [Accepted: 08/05/2020] [Indexed: 02/06/2023] Open
Abstract
Recently, extracellular microRNAs (miRNAs) from adipose tissue have been shown to be involved in the development of insulin resistance. Here, we summarize several mechanisms explaining the pathogenesis of obesity-induced insulin resistance and associated changes in the expression of obesity-associated extracellular miRNAs. We discuss how miRNAs, particularly miR-27a, miR-34a, miR-141-3p, miR-155, miR210, and miR-222, in extracellular vesicles secreted from the adipose tissue can affect the insulin signaling pathway in metabolic tissue. Understanding the role of these miRNAs will further support the development of therapeutics for obesity and metabolic disorders such as type 2 diabetes.
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Affiliation(s)
- Yujeong Kim
- Division of Food and Nutrition, Chonnam National University, Gwangju, Republic of Korea
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46
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Sampath SS, Venkatabalasubramanian S, Ramalingam S. Role of MicroRNAs in the Progression and Metastasis of Colon Cancer. Endocr Metab Immune Disord Drug Targets 2020; 21:35-46. [PMID: 32842949 DOI: 10.2174/1871530320666200825184924] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/11/2019] [Accepted: 06/23/2020] [Indexed: 11/22/2022]
Abstract
MicroRNAs regulate gene expression at the posttranscriptional level by binding to the mRNA of their target genes. The dysfunction of miRNAs is strongly associated with the inflammation of the colon. Besides, some microRNAs are shown to suppress tumours, while others promote tumour progression and metastasis. Inflammatory bowel diseases include Crohn's disease and Ulcerative colitis, which increase the risk factor for inflammation-associated colon cancer. MicroRNAs are shown to be involved in gastrointestinal pathologies by targeting the transcripts encoding proteins of the intestinal barrier and their regulators that are associated with inflammation and colon cancer. Detection of these microRNAs in the blood, serum, tissues, faecal matter, etc, will enable us to use these microRNAs as biomarkers for early detection of the associated malignancies and design novel therapeutic strategies to overcome the same. Information on MicroRNAs can be applied for the development of targeted therapies against inflammation-mediated colon cancer.
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Affiliation(s)
- Shruthi Sanjitha Sampath
- Department of Genetic Engineering, School of Bio-Engineering, SRM Institute of Science and Technology, Kattankulathur, Kanchipuram, 603203, Tamil Nadu, India
| | - Sivaramakrishnan Venkatabalasubramanian
- Department of Genetic Engineering, School of Bio-Engineering, SRM Institute of Science and Technology, Kattankulathur, Kanchipuram, 603203, Tamil Nadu, India
| | - Satish Ramalingam
- Department of Genetic Engineering, School of Bio-Engineering, SRM Institute of Science and Technology, Kattankulathur, Kanchipuram, 603203, Tamil Nadu, India
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47
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Menck K, Sivaloganathan S, Bleckmann A, Binder C. Microvesicles in Cancer: Small Size, Large Potential. Int J Mol Sci 2020; 21:E5373. [PMID: 32731639 PMCID: PMC7432491 DOI: 10.3390/ijms21155373] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EV) are secreted by all cell types in a tumor and its microenvironment (TME), playing an essential role in intercellular communication and the establishment of a TME favorable for tumor invasion and metastasis. They encompass a variety of vesicle populations, among them the well-known endosomal-derived small exosomes (Exo), but also larger vesicles (diameter > 100 nm) that are shed directly from the plasma membrane, the so-called microvesicles (MV). Increasing evidence suggests that MV, although biologically different, share the tumor-promoting features of Exo in the TME. Due to their larger size, they can be readily harvested from patients' blood and characterized by routine methods such as conventional flow cytometry, exploiting the plethora of molecules expressed on their surface. In this review, we summarize the current knowledge about the biology and the composition of MV, as well as their role within the TME. We highlight not only the challenges and potential of MV as novel biomarkers for cancer, but also discuss their possible use for therapeutic intervention.
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Affiliation(s)
- Kerstin Menck
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, 48149 Münster, Germany; (K.M.); (S.S.); (A.B.)
| | - Suganja Sivaloganathan
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, 48149 Münster, Germany; (K.M.); (S.S.); (A.B.)
| | - Annalen Bleckmann
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, 48149 Münster, Germany; (K.M.); (S.S.); (A.B.)
- Department of Hematology/Medical Oncology, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Claudia Binder
- Department of Hematology/Medical Oncology, University Medical Center Göttingen, 37075 Göttingen, Germany
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48
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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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49
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Tran PHL, Xiang D, Tran TTD, Yin W, Zhang Y, Kong L, Chen K, Sun M, Li Y, Hou Y, Zhu Y, Duan W. Exosomes and Nanoengineering: A Match Made for Precision Therapeutics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1904040. [PMID: 31531916 DOI: 10.1002/adma.201904040] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/02/2019] [Indexed: 05/28/2023]
Abstract
Targeted exosomal delivery systems for precision nanomedicine attract wide interest across areas of molecular cell biology, pharmaceutical sciences, and nanoengineering. Exosomes are naturally derived 50-150 nm nanovesicles that play important roles in cell-to-cell and/or cell-to-tissue communications and cross-species communication. Exosomes are also a promising class of novel drug delivery vehicles owing to their ability to shield their payload from chemical and enzymatic degradations as well as to evade recognition by and subsequent removal by the immune system. Combined with a new class of affinity ligands known as aptamers or chemical antibodies, molecularly targeted exosomes are poised to become the next generation of smartly engineered nanovesicles for precision medicine. Here, recent advances in targeted exosomal delivery systems engineered by aptamer for future strategies to promote human health using this class of human-derived nanovesicles are summarized.
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Affiliation(s)
- Phuong H L Tran
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Geelong, Victoria, 3216, Australia
| | - Dongxi Xiang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital/Harvard Medical School, 77 Avenue Louise Pasteur, Boston, MA, 02115, USA
| | - Thao T D Tran
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Wang Yin
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Geelong, Victoria, 3216, Australia
| | - Yumei Zhang
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Geelong, Victoria, 3216, Australia
| | - Lingxue Kong
- Institute for Frontier Materials, Deakin University, Geelong, Victoria, 3216, Australia
| | - Kuisheng Chen
- Department of Pathology, The First Affiliated Hospital, Zhengzhou University, He'nan Key Laboratory of Tumor Pathology, Zhengzhou, 450052, China
| | - Miaomiao Sun
- Department of Pathology, The First Affiliated Hospital, Zhengzhou University, He'nan Key Laboratory of Tumor Pathology, Zhengzhou, 450052, China
| | - Yong Li
- Cancer Care Centre, St George Hospital, Kogarah, and St George and Sutherland Clinical School, University of New South Wales, Kensington, NSW, 2217, Australia
| | - Yingchun Hou
- Laboratory of Tumor Molecular and Cellular Biology, College of Life Sciences, Shaanxi Normal University, 620 West Chang'an Avenue, Xi'an, Shaanxi, 710119, China
| | - Yimin Zhu
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Wei Duan
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Geelong, Victoria, 3216, Australia
- GenePharma-Deakin Joint Laboratory of Aptamer Medicine, Suzhou, 215123, China
- GenePharma-Deakin Joint Laboratory of Aptamer Medicine, Waurn Ponds, Victoria, 3216, Australia
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50
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Xu R, Greening DW, Chen M, Rai A, Ji H, Takahashi N, Simpson RJ. Surfaceome of Exosomes Secreted from the Colorectal Cancer Cell Line SW480: Peripheral and Integral Membrane Proteins Analyzed by Proteolysis and TX114. Proteomics 2020; 19:e1700453. [PMID: 30865381 DOI: 10.1002/pmic.201700453] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 02/18/2019] [Indexed: 12/11/2022]
Abstract
Exosomes are important bidirectional cell-cell communicators in normal and pathological physiology. Although exosomal surface membrane proteins (surfaceome) enable target cell recognition and are an attractive source of disease marker, they are poorly understood. Here, a comprehensive surfaceome analysis of exosomes secreted by the colorectal cancer cell line SW480 is described. Sodium carbonate extraction/Triton X-114 phase separation and mild proteolysis (proteinase K, PK) of intact exosomes is used in combination with label-free quantitative mass spectrometry to identify 1025 exosomal proteins of which 208 are predicted to be integral membrane proteins (IMPs) according to TOPCONS and GRAVY scores. Interrogation of UniProt database-annotated proteins reveals 124 predicted peripherally-associated membrane proteins (PMPs). Surprisingly, 108 RNA-binding proteins (RBPs)/RNA nucleoproteins (RNPs) are found in the carbonate/Triton X-114 insoluble fraction. Mild PK treatment of SW480-GFP labeled exosomes reveal 58 proteolytically cleaved IMPs and 14 exoplasmic PMPs (e.g., CLU/GANAB/LGALS3BP). Interestingly, 18 RBPs/RNPs (e.g., EIF3L/RPL6) appear bound to the outer exosome surface since they are sensitive to PK proteolysis. The finding that outer surface-localized miRNA Let-7a-5p is RNase A-resistant, but degraded by a combination of RNase A/PK treatment suggests exosomal miRNA species also reside on the outer surface of exosomes bound to RBPs/RNPs.
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Affiliation(s)
- Rong Xu
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia
| | - David W Greening
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Maoshan Chen
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Alin Rai
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Hong Ji
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia
| | - Nobuhiro Takahashi
- Department of Applied Biological Science, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu City, Tokyo, 183-8509, Japan.,Global Innovation Research Organization, Tokyo University of Agriculture and Technology, Fuchu City, Tokyo, 183-8538, Japan
| | - Richard J Simpson
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science (LIMS), La Trobe University, Melbourne, Victoria, 3086, Australia.,Global Innovation Research Organization, Tokyo University of Agriculture and Technology, Fuchu City, Tokyo, 183-8538, Japan
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