1
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Lin A, Li J, He W. CircSLC4A7 in resistant-cells-derived exosomes promotes docetaxel resistance via the miR-1205/MAPT axis in prostate cancer. IUBMB Life 2024. [PMID: 39266461 DOI: 10.1002/iub.2915] [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: 07/08/2024] [Accepted: 08/06/2024] [Indexed: 09/14/2024]
Abstract
Prostate cancer (PCa) is a high-mortality cancer. Docetaxel (DCT) combined with second-generation anti-androgens is considered the golden standard therapy for PCa, whose application is limited for DCT resistance (DR). Therefore, exploring the mechanism of DR is of great importance. In this study, PCa cell lines of PC3 and DU145 were employed, and DR cells were constructed by treatment with graded DCT. CircSLC4A7, miR-1205, and microtubule-associated protein tau (MAPT) transfections were established. Cell counting kit-8 assay was performed to evaluate the cell activity and IC50 of DCT. After being treated with DCT, DR was assessed by colony formation assay, flow cytometry analysis, and terminal transferase-mediated UTP nick end-labeling assay. Real-time quantitative PCR and western blotting analysis evaluated the expression levels of genes. The dual-luciferase reporter gene assay verified the miR-1205 binding sites with circSLC4A7 and MAPT. An animal experiment was performed to assess the tumor growth influenced by circSLC4A7. After conducting DR cells and isolated exosomes, we found that not only co-culture with DR cells but also treatment with DR cells' exosomes would promote the DR of normal cells. Moreover, circSLC4A7 was highly expressed in DR cells and their exosomes. CircSLC4A7 overexpression enhanced DR, represented as raised IC50 of DCT, increased colony formation, and decreased cell apoptosis after DCT treatment, while circSLC4A7 knockdown had the opposite effect. MiR-1205 was confirmed as a circSLC4A7-sponged miRNA and miR-1205 inhibitor reversed the effect of sh-circSLC4A7. MAPT was further identified as a target of miR-1205 and had a similar effect with circSLC4A7. The effect of circSLC4A7 on DR was also confirmed by xenograft experiments. Collectively, circSLC4A7 in resistant-cells-derived exosomes promotes DCT resistance of PCa via miR-1205/MAPT axis, which may provide a new treatment strategy for DR of PCa.
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Affiliation(s)
- Anhua Lin
- Department of Endocrinology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Junhe Li
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Wenjing He
- Department of Endocrinology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
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2
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Bouisset N, Laakso I. Induced electric fields in MRI settings and electric vestibular stimulations: same vestibular effects? Exp Brain Res 2024:10.1007/s00221-024-06910-y. [PMID: 39261353 DOI: 10.1007/s00221-024-06910-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 08/10/2024] [Indexed: 09/13/2024]
Abstract
In Magnetic Resonance Imaging scanner environments, the continuous Lorentz Force is a potent vestibular stimulation. It is nowadays so well known that it is now identified as Magnetic vestibular stimulation (MVS). Alongside MVS, some authors argue that through induced electric fields, electromagnetic induction could also trigger the vestibular system. Indeed, for decades, vestibular-specific electric stimulations (EVS) have been known to precisely impact all vestibular pathways. Here, we go through the literature, looking at potential time varying magnetic field induced vestibular outcomes in MRI settings and comparing them with EVS-known outcomes. To date, although theoretically induction could trigger vestibular responses the behavioral evidence remains poor. Finally, more vestibular-specific work is needed.
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Affiliation(s)
- Nicolas Bouisset
- Human Threshold Research Group, Lawson Health Research Institute, London, ON, Canada.
- Department of Medical Biophysics, Western University, London, ON, Canada.
| | - Ilkka Laakso
- Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland
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3
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Ihlamur M, Kelleci K, Zengin Y, Allahverdiyev MA, Abamor EŞ. Applications of Exosome Vesicles in Different Cancer Types as Biomarkers. Curr Mol Med 2024; 24:281-297. [PMID: 36941811 DOI: 10.2174/1566524023666230320120419] [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: 07/15/2022] [Revised: 12/11/2022] [Accepted: 01/09/2023] [Indexed: 03/23/2023]
Abstract
One of the biggest challenges in the fight against cancer is early detection. Early diagnosis is vital, but there are some barriers such as economic, cultural, and personal factors. Considering the disadvantages of radiological imaging techniques or serological analysis methods used in cancer diagnosis, such as being expensive, requiring expertise, and being time-consuming, there is a need to develop faster, more reliable, and cost-effective diagnostic methods for use in cancer diagnosis. Exosomes, which are responsible for intercellular communication with sizes ranging from 30-120 nm, are naturally produced biological nanoparticles. Thanks to the cargo contents they carry, they are a potential biomarker to be used in the diagnosis of cancer. Exosomes, defined as extracellular vesicles of endosomal origin, are effective in cancer growth, progression, metastasis, and drug resistance, and changes in microenvironmental conditions during tumor development change exosome secretion. Due to their high cellular activity, tumor cells produce much higher exosomes than healthy cells. Therefore, it is known that the number of exosomes in body fluids is significantly rich compared to other cells and can act as a stand-alone diagnostic biomarker. Cancer- derived exosomes have received great attention in recent years for the early detection of cancer and the evaluation of therapeutic response. In this article, the content, properties, and differences of exosomes detected in common types of cancer (lung, liver, pancreas, ovaries, breast, colorectal), which are the leading causes of cancer-related deaths, are reviewed. We also discuss the potential utility of exosome contents as a biomarker for early detection, which is known to be important in targeted cancer therapy.
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Affiliation(s)
- Murat Ihlamur
- Yildiz Technical University, Faculty of Chemistry and Metallurgy, Department of Bioengineering, Istanbul, Turkey
- Biruni University, Vocational School, Department of Electronics and Automation, Istanbul, Turkey
| | - Kübra Kelleci
- Yildiz Technical University, Faculty of Chemistry and Metallurgy, Department of Bioengineering, Istanbul, Turkey
- Beykoz University, Vocational School, Department of Medical Services and Techniques, Istanbul, Turkey
| | - Yağmur Zengin
- Bogazici University, Biomedical Engineering Institute, Department of Biomedical Engineering, Istanbul, Turkey
| | - M Adil Allahverdiyev
- Institute of the V. Akhundov National Scientific Research Medical Prophylactic, Baku, Azerbaijan Republic
| | - Emrah Şefik Abamor
- Yildiz Technical University, Faculty of Chemistry and Metallurgy, Department of Bioengineering, Istanbul, Turkey
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4
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Mamalo AS, Alivirdiloo V, Sadeghnejad A, Hajiabbasi M, Gargari MK, Valilo M. Potential roles of the exosome/microRNA axis in breast cancer. Pathol Res Pract 2023; 251:154845. [PMID: 37839359 DOI: 10.1016/j.prp.2023.154845] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 09/19/2023] [Accepted: 10/02/2023] [Indexed: 10/17/2023]
Abstract
Cancer is one of the most common diseases in the world, and various genetic and environmental factors play a key role in its development. Breast cancer is one of the most common and deadly cancers in women. Exosomes are extracellular vesicles (EVs) with an average size of about 100 nm that contain lipids, proteins, microRNAs (miRNAs), and genetic factors and play a significant role in cell signaling, communication, tumorigenesis, and drug resistance. miRNAs are RNAs with about 22 nucleotides, which are synthesized by RNA polymerase and are involved in regulating gene expression, as well as the prevention or progression of cancer. Many studies have indicated the connection between miRNAs and exosomes. According to their findings, it seems that circulating exosomal miRNAs have not been well evaluated as biomarkers for breast cancer diagnosis or monitoring. Therefore, given the importance of miRNAs in exosomes, the goal of the present study was to clarify the relationship between miRNAs in exosomes and the role they play as biomarkers in breast cancer.
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Affiliation(s)
| | - Vahid Alivirdiloo
- Medical Doctor Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran
| | - Azadeh Sadeghnejad
- Department of Animal Biology, Faculty of Biological Science, Kharazmi University, Tehran, Iran
| | | | - Morad Kohandel Gargari
- Imamreza Hospital, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Valilo
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran; Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
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5
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Shefer A, Yalovaya A, Tamkovich S. Exosomes in Breast Cancer: Involvement in Tumor Dissemination and Prospects for Liquid Biopsy. Int J Mol Sci 2022; 23:8845. [PMID: 36012109 PMCID: PMC9408748 DOI: 10.3390/ijms23168845] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/04/2022] [Accepted: 08/06/2022] [Indexed: 12/03/2022] Open
Abstract
In women, breast cancer (BC) is the most commonly diagnosed cancer (24.5%) and the leading cause of cancer death (15.5%). Understanding how this heterogeneous disease develops and the confirm mechanisms behind tumor progression is of utmost importance. Exosomes are long-range message vesicles that mediate communication between cells in physiological conditions but also in pathology, such as breast cancer. In recent years, there has been an exponential rise in the scientific studies reporting the change in morphology and cargo of tumor-derived exosomes. Due to the transfer of biologically active molecules, such as RNA (microRNA, long non-coding RNA, mRNA, etc.) and proteins (transcription factors, enzymes, etc.) into recipient cells, these lipid bilayer 30-150 nm vesicles activate numerous signaling pathways that promote tumor development. In this review, we attempt to shed light on exosomes' involvement in breast cancer pathogenesis (including epithelial-to-mesenchymal transition (EMT), tumor cell proliferation and motility, metastatic processes, angiogenesis stimulation, and immune system repression). Moreover, the potential use of exosomes as promising diagnostic biomarkers for liquid biopsy of breast cancer is also discussed.
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Affiliation(s)
- Aleksei Shefer
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- V. Zelman Institute for Medicine and Psychology, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Alena Yalovaya
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Svetlana Tamkovich
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- V. Zelman Institute for Medicine and Psychology, Novosibirsk State University, 630090 Novosibirsk, Russia
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6
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Martinez EF, de Araújo VC, Coppola GZ, de Souza IF, Teixeira LN. The role of extracellular microvesicles in carcinoma ex-pleomorphic adenoma tumorigenesis. Oral Dis 2022; 28:2149-2154. [PMID: 35699365 DOI: 10.1111/odi.14274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 11/29/2022]
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Silva TCD, Santos WAD, Pinto SAG, Rocha PRD, Hurtado ECP, Bonamin LV. Phenotypic Changes in Mammary Adenocarcinoma (4T1) cells In Vitro after Treatment with Carcinosinum. HOMEOPATHY 2022; 111:278-287. [PMID: 35477183 DOI: 10.1055/s-0041-1740967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE The present study aimed to identify possible phenotypic changes in 4T1 (murine mammary adenocarcinoma) cells in vitro, including viability, HER-2 (human epidermal growth factor receptor-type 2) expression, and metastatic potential, after treatment with Carcinosinum in different homeopathic dilutions (12cH, 30cH, 200cH) shaken mechanically in pure, sterile, water from a commercial stock dilution. METHOD Treated cells were cultured in R10 medium, using 24-well plates, 105 cells per well, and treated with vehicle, Carcinosinum 12cH, 30cH or 200cH; untreated cells were used as the baseline control. After 24 hours of treatment, the percentage of apoptotic cells was analyzed by annexin V. Cell morphology was evaluated by microscopy after hematoxylin-eosin and Giemsa staining, whilst HER-2 expression was assessed using immunocytochemistry. The metastatic potential was determined by the expression and activity of the enzyme matrix metalloproteinase 9 (MMP-9) using zymography. The cytokine profile was established using the cytometric bead array method. RESULT Treatment of 4T1 cells in vitro with Carcinosinum 30cH produced an increase in the number of annexin V-positive cells (apoptosis) and decreased expression of proactivated MMP-9. Cells treated with Carcinosinum 200cH presented hyper-expression of HER-2 on the plasma membrane, identified by immunocytochemistry. There were no differences in cytokine production among treatments. CONCLUSION The data show promising results for Carcinosinum 30cH in vitro, but in vivo studies are also required to evaluate the role of tumor microenvironment in its effects.
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Affiliation(s)
- Thaís Cristina da Silva
- Research Center, Graduation Program in Environmental and Experimental Pathology, University Paulista-UNIP, São Paulo, Brazil
| | - William Alves Dos Santos
- Research Center, Graduation Program in Environmental and Experimental Pathology, University Paulista-UNIP, São Paulo, Brazil
| | - Sandra A G Pinto
- Research Center, Graduation Program in Environmental and Experimental Pathology, University Paulista-UNIP, São Paulo, Brazil
| | | | | | - Leoni Villano Bonamin
- Research Center, Graduation Program in Environmental and Experimental Pathology, University Paulista-UNIP, São Paulo, Brazil
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8
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Alexandra T, Maria G, Charalampos T, Eleni Z, George ZC, Nikolaos MV. Exosomes in breast cancer management. Where do we stand? A literature review. Biol Cell 2022; 114:109-122. [PMID: 35080041 DOI: 10.1111/boc.202100081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Exosomes constitute cellular molecular fingertips that participate in intercellular communication both in health and disease states. Hence, exosomes emerge as critical mediators of cancer development and progression, as well as potential biomarkers and novel therapeutic targets. OBJECTIVE To review literature data regarding applications of circulating exosomes in breast cancer management. METHODS This is a literature review of relevant published studies until April 2020 in PubMed and Google Scholar databases. Original papers in the English language concerning exosome related studies were included. RESULTS Exosomes represent molecular miniatures of their parent cells. Several homeostatic mechanisms control exosomal secretion and synthesis. Exosomal exchange among cells creates an intricate intercellular crosstalk orchestrating almost every tissue process, as well as carcinogenesis. Available data highlight exosomes as major mediators of cancer development and progression. The secretion of specific exosomal molecules, particularly miRNAs, correlates with the underlying processes and can be used as a means of tumor detection and prognostic assessment. CONCLUSIONS Exosomal miRNAs expression profiles and levels closely relate to cancer extent, type and prognosis. Deep comprehension of such correlations and systematization of experimental outcomes will offer a novel approach in cancer detection and management. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Triantafyllou Alexandra
- 1st Propaedeutic Surgical Department, Hippocration General Hospital, National and Kapodistrian University of Athens, Greece
| | - Gazouli Maria
- Department of Biology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Theodoropoulos Charalampos
- 1st Propaedeutic Surgical Department, Hippocration General Hospital, National and Kapodistrian University of Athens, Greece
| | - Zografos Eleni
- 1st Propaedeutic Surgical Department, Hippocration General Hospital, National and Kapodistrian University of Athens, Greece
| | - Zografos C George
- 1st Propaedeutic Surgical Department, Hippocration General Hospital, National and Kapodistrian University of Athens, Greece
| | - Michalopoulos V Nikolaos
- 1st Propaedeutic Surgical Department, Hippocration General Hospital, National and Kapodistrian University of Athens, Greece
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9
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Exosomes and exosomal RNAs in breast cancer: A status update. Eur J Cancer 2021; 144:252-268. [DOI: 10.1016/j.ejca.2020.11.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 11/25/2020] [Indexed: 12/13/2022]
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10
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Martinez EF, de Araújo VC, Navarini NF, de Souza IF, Rena GB, Demasi APD, de Paula E, Teixeira LN. Microvesicles derived from squamous cell carcinoma induce cell death, autophagy, and invasion of benign myoepithelial cells. J Oral Pathol Med 2020; 49:761-770. [PMID: 32453894 DOI: 10.1111/jop.13037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND There has been great interest recently in the mechanisms of cell-to-cell communication through microvesicles (MV). These structures are produced by many different cell types and can modulate cellular activity by induction of epigenetic alterations. These vesicles may promote tumor mass increase either by stimulating cell proliferation via growth factors or by inhibiting apoptosis, which reinforces the role of such vesicles as important modulators of tumor progression. METHODS The present in vitro study aimed to characterize MV derived from malignant neoplastic epithelial cell cultures (EP) and their effect on the expression of apoptosis/autophagy and invasion related genes of benign myoepithelial (Myo) cell cultures. RESULTS The results revealed round structures with a mean size of 153.6 (±0.2) nm, with typical MV morphology. CD63 quantification indicated that EP cell culture at 70%-80% confluence secreted 3.088 × 108 MV/mL. Overall, Myo exposed to MVs derived from EP showed both up- and downregulation of tumorigenesis promoting genes. MVs from EP cells promoted cell death of Myo cells and positively modulate BAX, SURVIVIN, LC3B, MMP-2, and MMP-9 expression. Furthermore, an increasing of MMP-2 and MMP-9 secretion by Myo was observed after MV exposure. CONCLUSIONS These findings suggest that MVs from EP modulate autophagy of Myo cells, which may, in part, explain the disappearance of these cells in in situ areas of invasive carcinoma ex-pleomorphic adenoma. Additionally, the overexpression of MMPs contributes to the development of an invasive phenotype of Myo cells, which could favor the dissolution of the basement membrane during tumorigenesis process.
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Affiliation(s)
| | | | | | | | - Gabriel Bernardo Rena
- Cell Biology and Oral Pathology Division, Faculdade São Leopoldo Mandic, Campinas, SP, Brazil
| | - Ana Paula Dias Demasi
- Cell Biology and Oral Pathology Division, Faculdade São Leopoldo Mandic, Campinas, SP, Brazil
| | - Eneida de Paula
- Department of Biochemistry and Tissue Biology, Biology Institute, State University of Campinas, Campinas, SP, Brazil
| | - Lucas Novaes Teixeira
- Cell Biology and Oral Pathology Division, Faculdade São Leopoldo Mandic, Campinas, SP, Brazil
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11
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Lee S, Liang X, Woods M, Reiner AS, Concannon P, Bernstein L, Lynch CF, Boice JD, Deasy JO, Bernstein JL, Oh JH. Machine learning on genome-wide association studies to predict the risk of radiation-associated contralateral breast cancer in the WECARE Study. PLoS One 2020; 15:e0226157. [PMID: 32106268 PMCID: PMC7046218 DOI: 10.1371/journal.pone.0226157] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/20/2019] [Indexed: 01/13/2023] Open
Abstract
The purpose of this study was to identify germline single nucleotide polymorphisms (SNPs) that optimally predict radiation-associated contralateral breast cancer (RCBC) and to provide new biological insights into the carcinogenic process. Fifty-two women with contralateral breast cancer and 153 women with unilateral breast cancer were identified within the Women’s Environmental Cancer and Radiation Epidemiology (WECARE) Study who were at increased risk of RCBC because they were ≤ 40 years of age at first diagnosis of breast cancer and received a scatter radiation dose > 1 Gy to the contralateral breast. A previously reported algorithm, preconditioned random forest regression, was applied to predict the risk of developing RCBC. The resulting model produced an area under the curve (AUC) of 0.62 (p = 0.04) on hold-out validation data. The biological analysis identified the cyclic AMP-mediated signaling and Ephrin-A as significant biological correlates, which were previously shown to influence cell survival after radiation in an ATM-dependent manner. The key connected genes and proteins that are identified in this analysis were previously identified as relevant to breast cancer, radiation response, or both. In summary, machine learning/bioinformatics methods applied to genome-wide genotyping data have great potential to reveal plausible biological correlates associated with the risk of RCBC.
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Affiliation(s)
- Sangkyu Lee
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Xiaolin Liang
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Meghan Woods
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Anne S. Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Patrick Concannon
- Genetics Institute and Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, United States of America
| | - Leslie Bernstein
- Department of Population Sciences, Beckman Research Institute of the City of Hope, Duarte, CA, United States of America
| | - Charles F. Lynch
- Department of Epidemiology, The University of Iowa, Iowa City, IA, United States of America
| | - John D. Boice
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Joseph O. Deasy
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Jonine L. Bernstein
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Jung Hun Oh
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
- * E-mail:
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12
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Zhao H, Chen S, Fu Q. Exosomes from CD133 + cells carrying circ-ABCC1 mediate cell stemness and metastasis in colorectal cancer. J Cell Biochem 2020; 121:3286-3297. [PMID: 31960989 DOI: 10.1002/jcb.29600] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 12/11/2019] [Indexed: 12/17/2022]
Abstract
Colorectal cancer (CRC), a fatal tumor, has been diagnosed as one of the most prevalent types of cancers globally, inducing multiple cancer-linked deaths. Mounting evidence has revealed that circular RNA (circRNA) elicits a regulatory impact on the initiation and development of cancers. Emerged as a new circRNA, hsa_circ_0000677 (circ-ABCC1) has not been studied in cancer progression. This study is the first attempt to explore the regulatory role of circ-ABCC1 in CRC. In this study, data from sphere-forming, transwell, and Western blot analyses revealed that cell stemness, sphere formation, and metastasis were notably enhanced in CD133+ cells isolated from CRC cells. In addition, exosomes from CD133+ cells could promote cell stemness, sphere formation, and metastasis. Moreover, circ-ABCC1 was verified to be characterized with a loop structure through quantitative reverse-transcription polymerase chain reaction analysis. Functional assays testified that the upregulation of circ-ABCC1 contributed to cell stemness, sphere formation, and metastasis in CD133- /Caco2 or CD133- /HCT15 cells. Furthermore, the interaction between circ-ABCC1 and β-catenin was analyzed via RNA immunoprecipitation and RNA pull-down and finally, circ-ABCC1 was confirmed to facilitate CRC progression by activating the Wnt/β-catenin pathway. To sum up, exosomes from CD133+ cells carrying circ-ABCC1 can mediate cell stemness and metastasis in CRC, unveiling that circ-ABCC1 serves as a novel candidate target for CRC treatment.
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Affiliation(s)
- Hong Zhao
- Department of General Surgery, Hebi Coal Industry (Group) Co, Ltd, General Hospital, Hebi City, Henan Province, China
| | - Shixia Chen
- Department of Joint Trauma Orthopaedics, Weifang Yidu Central Hospital, Weifang, China
| | - Qiang Fu
- Department of Minimally Invasive Gastrointestinal Surgery, Henan Tumor Hospital, Zhengzhou City, Henan Province, China
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13
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Groza M, Zimta AA, Irimie A, Achimas-Cadariu P, Cenariu D, Stanta G, Berindan-Neagoe I. Recent advancements in the study of breast cancer exosomes as mediators of intratumoral communication. J Cell Physiol 2019; 235:691-705. [PMID: 31328284 DOI: 10.1002/jcp.29096] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/25/2019] [Indexed: 12/24/2022]
Abstract
Breast cancer is a heterogeneous disease, with a morbidity rate of 27.8% and a mortality rate of 15% among women population worldwide. Understanding how this cancer develops and the mechanisms behind tumor progression and chemoresistance is of utmost importance. Exosomes mediate communication in a population of heterogeneous tumoral cells. They have a cargo composed of oncogenes and oncomiRs which change the transcriptomic scenario of their targeted cells and activate numerous tumor-promoting signaling pathways. Exosomes secreted by breast cancer cells lead to enhanced cell proliferation, replicative immortality, angiogenesis, invasion, migration, and chemoresistance. Studying exosomes from this perspective offers more in depth understanding of breast malignancy and may aid in the future development of early diagnostic, prognostic and therapeutic options. We present the latest findings in this area and offer practical solutions which may further stimulate the much-needed research of exosome in breast cancer.
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Affiliation(s)
- Monica Groza
- Department of Medical Oncology, The Oncology Institute "Prof. Dr. Ion Chiricuta", Cluj-Napoca, Romania
| | - Alina-Andreea Zimta
- MEDFUTURE-Research Center for Advanced Medicine, University of Medicine and Pharmacy Iuliu-Hatieganu, Cluj-Napoca, Romania
| | - Alexandru Irimie
- 11th Department of Oncological Surgery and Gynecological Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania.,Department of Surgery, The Oncology Institute "Prof. Dr. Ion Chiricuta", Cluj-Napoca, Romania
| | - Patriciu Achimas-Cadariu
- 11th Department of Oncological Surgery and Gynecological Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania.,Department of Surgery, The Oncology Institute "Prof. Dr. Ion Chiricuta", Cluj-Napoca, Romania
| | - Diana Cenariu
- MEDFUTURE-Research Center for Advanced Medicine, University of Medicine and Pharmacy Iuliu-Hatieganu, Cluj-Napoca, Romania
| | - Giorgio Stanta
- DSM, Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Ioana Berindan-Neagoe
- MEDFUTURE-Research Center for Advanced Medicine, University of Medicine and Pharmacy Iuliu-Hatieganu, Cluj-Napoca, Romania.,Research Center for Functional Genomics, Biomedicine and Translational Medicine, uliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Department of Functional Genomics and Experimental Pathology, The Oncology Institute "Prof. Dr. Ion Chiricuta", Cluj-Napoca, Romania
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14
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Li Y, Shi D, Yang F, Chen X, Xing Y, Liang Z, Zhuang J, Liu W, Gong Y, Jiang J, Wei Y. Complex N-glycan promotes CD133 mono-ubiquitination and secretion. FEBS Lett 2019; 593:719-731. [PMID: 30873590 DOI: 10.1002/1873-3468.13358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/03/2019] [Accepted: 03/05/2019] [Indexed: 12/20/2022]
Abstract
CD133 is a widely used cell surface marker of cancer stem cells that plays an important role in tumor initiation and metastasis. Increasing evidence shows that CD133 is secreted to the extracellular space. However, the underlying mechanisms of CD133 secretion remain largely unknown. In this study, we report that secreted CD133 has a complex-type N-glycosylation and is modified by beta1,6GlcNAc N-glycan. We found that inhibition of CD133 complex-type N-glycosylation by swainsonine does not affect the membrane localization of CD133, but significantly reduces CD133 secretion and promotes its accumulation in early endosomes. Moreover, swainsonine reduces CD133 secretion by reducing its mono-ubiquitination and inhibiting the interaction between CD133 and Tsg101. These findings reveal a new mechanism of glycosylation-dependent secretion of CD133.
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Affiliation(s)
- Yinan Li
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Danfang Shi
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Fan Yang
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Xiaoning Chen
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Yang Xing
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Ziwei Liang
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | | | - Weitao Liu
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Ye Gong
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China.,Department of Critical Care Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Jianhai Jiang
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
| | - Yuanyan Wei
- NHC Key Laboratory of Glycoconjugates Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanghai Medical College of Fudan University, China
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15
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Jia Y, Chen Y, Wang Q, Jayasinghe U, Luo X, Wei Q, Wang J, Xiong H, Chen C, Xu B, Hu W, Wang L, Zhao W, Zhou J. Exosome: emerging biomarker in breast cancer. Oncotarget 2018; 8:41717-41733. [PMID: 28402944 PMCID: PMC5522217 DOI: 10.18632/oncotarget.16684] [Citation(s) in RCA: 168] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 03/10/2017] [Indexed: 02/07/2023] Open
Abstract
Exosomes are nano-sized membrane vesicles released by a variety of cell types, and are thought to play important roles in intercellular communications. In breast cancer, through horizontal transfer of various bioactive molecules, such as proteins and mRNAs, exosomes are emerging as local and systemic cell-to-cell mediators of oncogenic information and play an important role on cancer progression. This review outlines the current knowledge and concepts concerning the exosomes involvement in breast cancer pathogenesis (including tumor initiation, invasion and metastasis, angiogenesis, immune system modulation and tumor microenvironment) and cancer therapy resistance. Moreover, the potential use of exosomes as promising diagnostic and therapeutic biomarkers in breast cancer are also discussed.
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Affiliation(s)
- Yunlu Jia
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Yongxia Chen
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Qinchuan Wang
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | | | - Xiao Luo
- Department of Radiology, Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qun Wei
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Ji Wang
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Hanchu Xiong
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Cong Chen
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Bin Xu
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Wenxian Hu
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Linbo Wang
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Wenhe Zhao
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Jichun Zhou
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, Zhejiang, China
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16
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Peng J, Wang W, Hua S, Liu L. Roles of Extracellular Vesicles in Metastatic Breast Cancer. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2018; 12:1178223418767666. [PMID: 29881285 PMCID: PMC5987895 DOI: 10.1177/1178223418767666] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 10/27/2018] [Indexed: 01/29/2023]
Abstract
Cells can secrete extracellular vesicles (EVs) to communicate with neighboring or
distant cells by EVs which are composed of a lipid bilayer containing
transmembrane proteins and enclosing cytosolic proteins, lipids, and nucleic
acids. Breast Cancer is the most frequently diagnosed malignancy with more than
1 million new cases each year and ranks the leading cause of cancer mortality in
women worldwide. In this review, we will discuss recent progresses of the roles
and mechanisms of cancer-derived EVs in metastatic breast cancer, with a special
attention on tumor microenvironment construction, progression, and
chemo/radiotherapy responses. This review also covers EV roles as biomarker and
therapeutic target in clinical application.
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Affiliation(s)
- Junya Peng
- Department of Center Lab, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Wenqian Wang
- School of Medicine, Tsinghua University, Beijing, China
| | - Surong Hua
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Lulu Liu
- Department of Center Lab, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
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17
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Exosomes and breast cancer: a comprehensive review of novel therapeutic strategies from diagnosis to treatment. Cancer Gene Ther 2016; 24:6-12. [DOI: 10.1038/cgt.2016.69] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 10/07/2016] [Accepted: 10/13/2016] [Indexed: 12/21/2022]
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18
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Xu W, Yang Z, Lu N. From pathogenesis to clinical application: insights into exosomes as transfer vectors in cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:156. [PMID: 27686593 PMCID: PMC5043625 DOI: 10.1186/s13046-016-0429-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 09/15/2016] [Indexed: 12/21/2022]
Abstract
Exosomes are nanoscale extracellular membrane vesicles that are created by the fusion of an intracellular multivesicular body with the cell membrane. They are widely distributed in serum, urine, saliva and other biological fluids. As important transfer vectors for intercellular communication and genetic material, exosomes can stimulate target cells directly via receptor-mediated interactions or via the transfer of various bioactive molecules, such as cell membrane receptors, proteins, mRNAs and microRNAs, thus exerting their biological functions. This review focuses on the biological characteristics of exosomes, as well as their role and underlying mechanisms of action in the evolution of tumor formation, metastasis, drug resistance and other malignant behaviors. Additionally, this review emphasizes the potential applications of exosomes in the treatment of tumors. Further research may provide new ideas and methods to establish effective, exosome-based strategies for the early diagnosis and treatment of tumors.
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Affiliation(s)
- Wenting Xu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 YongWaizheng Street, Nanchang, Jiangxi, 330006, China
| | - Zhen Yang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 YongWaizheng Street, Nanchang, Jiangxi, 330006, China.
| | - Nonghua Lu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 YongWaizheng Street, Nanchang, Jiangxi, 330006, China.
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19
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Tume L, Paco K, Ubidia-Incio R, Moya J. CD133 in breast cancer cells and in breast cancer stem cells as another target for immunotherapy. GACETA MEXICANA DE ONCOLOGÍA 2016. [DOI: 10.1016/j.gamo.2016.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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20
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Lowry MC, Gallagher WM, O'Driscoll L. The Role of Exosomes in Breast Cancer. Clin Chem 2015; 61:1457-65. [PMID: 26467503 DOI: 10.1373/clinchem.2015.240028] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 08/14/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Although it has been long realized that eukaryotic cells release complex vesicular structures into their environment, only in recent years has it been established that these entities are not merely junk or debris, but that they are tailor-made specialized minimaps of their cell of origin and of both physiological and pathological relevance. These exosomes and microvesicles (ectosomes), collectively termed extracellular vesicles (EVs), are often defined and subgrouped first and foremost according to size and proposed origin (exosomes approximately 30-120 nm, endosomal origin; microvesicles 120-1000 nm, from the cell membrane). There is growing interest in elucidating the relevance and roles of EVs in cancer. CONTENT Much of the pioneering work on EVs in cancer has focused on breast cancer, possibly because breast cancer is a leading cause of cancer-related deaths worldwide. This review provides an in-depth summary of such studies, supporting key roles for exosomes and other EVs in breast cancer cell invasion and metastasis, stem cell stimulation, apoptosis, immune system modulation, and anti-cancer drug resistance. Exosomes as diagnostic, prognostic, and/or predictive biomarkers and their potential use in the development of therapeutics are discussed. SUMMARY Although not fully elucidated, the involvement of exosomes in breast cancer development, progression, and resistance is becoming increasingly apparent from preclinical and clinical studies, with mounting interest in the potential exploitation of these vesicles for breast cancer biomarkers, as drug delivery systems, and in the development of future novel breast cancer therapies.
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Affiliation(s)
- Michelle C Lowry
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - William M Gallagher
- School of Biomolecular and Biomedical Science, University College Dublin Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland;
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