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Yeo S, Jang J, Jung HJ, Lee H, Lee S, Choe Y. A Zwitterionic Detergent and Catalyst-Based Single-Cell Proteomics Using a Loss-Free Microhole-Collection Disc. Anal Chem 2024; 96:11690-11698. [PMID: 38991018 DOI: 10.1021/acs.analchem.4c00158] [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: 07/13/2024]
Abstract
Recent advances in single-cell proteomics have solved many bottlenecks, such as throughput, sample recovery, and scalability via nanoscale sample handling. In this study, we aimed for a sensitive mass spectrometry (MS) analysis capable of handling single cells with a conventional mass spectrometry workflow without additional equipment. We achieved seamless cell lysis and TMT labeling in a micro-HOLe Disc (microHOLD) by developing a mass-compatible single solution based on a zwitterionic detergent and a catalyst for single-cell lysis and tandem mass tag labeling without a heat incubation step. This method was developed to avoid peptide loss by surface adsorption and buffer or tube changes by collecting tandem mass tag-labeled peptide through microholes placed in the liquid chromatography injection vials in a single solution. We successfully applied the microHOLD single-cell proteomics method for the analysis of proteome reprogramming in hormone-sensitive prostate cells to develop castration-resistant prostate cancer cells. This novel single-cell proteomics method is not limited by cutting-edge nanovolume handling equipment and achieves high throughput and ultrasensitive proteomics analysis of limited samples, such as single cells.
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Affiliation(s)
- Seungeun Yeo
- Developmental disorders & rare diseases Research Group, Korea Brain Research Institute, Daegu 41062, Republic of Korea
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jaemyung Jang
- Developmental disorders & rare diseases Research Group, Korea Brain Research Institute, Daegu 41062, Republic of Korea
| | - Hyun Jin Jung
- Developmental disorders & rare diseases Research Group, Korea Brain Research Institute, Daegu 41062, Republic of Korea
| | - Hyeyoung Lee
- Division of Applied Bioengineering, Dong-Eui University, Busan 47340, Republic of Korea
| | - Sangkyu Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Youngshik Choe
- Developmental disorders & rare diseases Research Group, Korea Brain Research Institute, Daegu 41062, Republic of Korea
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2
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Smack C, Johnson B, Nyalwidhe JO, Semmes OJ, Yang L. Small extracellular vesicles: Roles and clinical application in prostate cancer. Adv Cancer Res 2024; 161:119-190. [PMID: 39032949 DOI: 10.1016/bs.acr.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Prostate cancer is a significant health problem in the United States. It is remarkably heterogenous, ranging from slow growing disease amenable to active surveillance to highly aggressive forms requiring active treatments. Therefore, being able to precisely determine the nature of disease and appropriately match patients to available and/or novel therapeutics is crucial to improve patients' overall outcome and quality of life. Recently small extracellular vesicles (sEVs), a subset of nanoscale membranous vesicles secreted by various cells, have emerged as important analytes for liquid biopsy and promising vehicles for drug delivery. sEVs contain various biomolecules such as genetic material, proteins, and lipids that recapitulate the characteristics and state of their donor cells. The application of existing and newly developed technologies has resulted in an increased depth of knowledge about biophysical structures, biogenesis, and functions of sEVs. In prostate cancer patients, tumor-derived sEVs can be isolated from biofluids, commonly urine and blood. They mediate intercellular signaling within the tumor microenvironment and distal organ-specific sites, supporting cancer initiation, progression, and metastasis. A mounting body of evidence suggests that sEV components can be potent biomarkers for prostate cancer diagnosis, prognosis, and prediction of disease progression and treatment response. Due to enhanced circulation stability and bio-barrier permeability, sEVs can be also used as effective drug delivery carriers to improve the efficacy and specificity of anti-tumor therapies. This review discusses recent studies on sEVs in prostate cancer and is focused on their role as biomarkers and drug delivery vehicles in the clinical management of prostate cancer.
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Affiliation(s)
- Caleb Smack
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, United States; Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, United States
| | - Benjamin Johnson
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, United States; Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, United States
| | - Julius O Nyalwidhe
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, United States; Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, United States
| | - O John Semmes
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, United States; Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, United States
| | - Lifang Yang
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, United States; Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, United States.
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3
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Smith SF, Brewer DS, Hurst R, Cooper CS. Applications of Urinary Extracellular Vesicles in the Diagnosis and Active Surveillance of Prostate Cancer. Cancers (Basel) 2024; 16:1717. [PMID: 38730670 PMCID: PMC11083542 DOI: 10.3390/cancers16091717] [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: 04/14/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Prostate cancer is the most common non-cutaneous cancer among men in the UK, causing significant health and economic burdens. Diagnosis and risk prognostication can be challenging due to the genetic and clinical heterogeneity of prostate cancer as well as uncertainties in our knowledge of the underlying biology and natural history of disease development. Urinary extracellular vesicles (EVs) are microscopic, lipid bilayer defined particles released by cells that carry a variety of molecular cargoes including nucleic acids, proteins and other molecules. Urine is a plentiful source of prostate-derived EVs. In this narrative review, we summarise the evidence on the function of urinary EVs and their applications in the evolving field of prostate cancer diagnostics and active surveillance. EVs are implicated in the development of all hallmarks of prostate cancer, and this knowledge has been applied to the development of multiple diagnostic tests, which are largely based on RNA and miRNA. Common gene probes included in multi-probe tests include PCA3 and ERG, and the miRNAs miR-21 and miR-141. The next decade will likely bring further improvements in the diagnostic accuracy of biomarkers as well as insights into molecular biological mechanisms of action that can be translated into opportunities in precision uro-oncology.
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Affiliation(s)
- Stephanie F. Smith
- Metabolic Health Research Centre, Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK (C.S.C.)
- Department of Urology, Norfolk and Norwich University Hospitals, Norwich NR4 7UY, UK
| | - Daniel S. Brewer
- Metabolic Health Research Centre, Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK (C.S.C.)
| | - Rachel Hurst
- Metabolic Health Research Centre, Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK (C.S.C.)
| | - Colin S. Cooper
- Metabolic Health Research Centre, Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK (C.S.C.)
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Chen TY, Mihalopoulos M, Zuluaga L, Rich J, Ganta T, Mehrazin R, Tsao CK, Tewari A, Gonzalez-Kozlova E, Badani K, Dogra N, Kyprianou N. Clinical Significance of Extracellular Vesicles in Prostate and Renal Cancer. Int J Mol Sci 2023; 24:14713. [PMID: 37834162 PMCID: PMC10573190 DOI: 10.3390/ijms241914713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/02/2023] [Accepted: 09/03/2023] [Indexed: 10/15/2023] Open
Abstract
Extracellular vesicles (EVs)-including apoptotic bodies, microvesicles, and exosomes-are released by almost all cell types and contain molecular footprints from their cell of origin, including lipids, proteins, metabolites, RNA, and DNA. They have been successfully isolated from blood, urine, semen, and other body fluids. In this review, we discuss the current understanding of the predictive value of EVs in prostate and renal cancer. We also describe the findings supporting the use of EVs from liquid biopsies in stratifying high-risk prostate/kidney cancer and advanced disease, such as castration-resistant (CRPC) and neuroendocrine prostate cancer (NEPC) as well as metastatic renal cell carcinoma (RCC). Assays based on EVs isolated from urine and blood have the potential to serve as highly sensitive diagnostic studies as well as predictive measures of tumor recurrence in patients with prostate and renal cancers. Overall, we discuss the biogenesis, isolation, liquid-biopsy, and therapeutic applications of EVs in CRPC, NEPC, and RCC.
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Affiliation(s)
- Tzu-Yi Chen
- Department of Pathology & Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (T.-Y.C.); (A.T.)
| | - Meredith Mihalopoulos
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
| | - Laura Zuluaga
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
| | - Jordan Rich
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
| | - Teja Ganta
- Department of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (T.G.); (C.-K.T.)
| | - Reza Mehrazin
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
| | - Che-Kai Tsao
- Department of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (T.G.); (C.-K.T.)
| | - Ash Tewari
- Department of Pathology & Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (T.-Y.C.); (A.T.)
| | - Edgar Gonzalez-Kozlova
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Ketan Badani
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
| | - Navneet Dogra
- Department of Pathology & Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (T.-Y.C.); (A.T.)
| | - Natasha Kyprianou
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (M.M.); (L.Z.); (J.R.); (R.M.); (K.B.)
- The Tisch Cancer Institute, Mount Sinai Health, New York, NY 10029, USA
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5
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Le Hars M, Castro-Vega LJ, Rajabi F, Tabatadze D, Romero M, Pinskaya M, Groisman I. Pro-tumorigenic role of lnc-ZNF30-3 as a sponge counteracting miR-145-5p in prostate cancer. Biol Direct 2023; 18:38. [PMID: 37434219 PMCID: PMC10334624 DOI: 10.1186/s13062-023-00393-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 06/23/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Prostate cancer remains one of the deadliest neoplasms in developed countries. Identification of new molecular markers that predict the onset and progression of the disease could improve its clinical management. Low miR-145-5p expression is consistently found in primary tumors and metastases, but the regulatory mechanisms governing its functions remain largely unknown. METHODS Bioinformatics analysis was conducted to identify [1] a set of novel potential competing endogenous lncRNAs for sponging of miRNA-145-5p in prostate cancer and [2] miR-145-5p and other EMT-related miRNAs response elements in lnc-ZNF30-3. Quantification of miR-145-5p, lnc-ZNF30-3, and TWIST1 expression levels in tumor tissues in RNA sequencing datasets of our and TCGA PRAD cohorts revealed a correlation with clinical outcome of prostate cancer patients. Biochemical and cell biology approaches, such as RNA pull-down, western blot, immunostaining, and wound healing assays were used for evaluation of the impact of TWIST1/miR-145/ lnc-ZNF30-3 interactions in prostate cancer cells altered in miRNA and lncRNA expression. RESULTS We identified a few potential lncRNA sponges of miR-145-5p, including lnc-ZNF30-3. It contains five response elements for miR-145-5p, but also other miRNAs targeting EMT transcription factors. Lnc-ZNF30-3 is significantly upregulated in prostate cancer cell lines and tumor tissues, and its high expression is correlated with poor patient prognosis. We demonstrated that lnc-ZNF30-3 is associated with AGO2 and specifically interacts with the miR-145-5p seed region. Knockdown of lnc-ZNF30-3 results in decreased migration of prostate cancer cells and downregulation of EMT drivers such as TWIST1 and ZEB1 at both the RNA and protein levels. These phenotypic and molecular features of lnc-ZNF30-3-depleted cells are partially rescued by miR-145-5p inhibition. CONCLUSIONS Collectively, our results point to lnc-ZNF30-3 as a novel competing endogenous lncRNA for miR-145-5p and other miRNAs that target TWIST1 as well as other EMT transcription factors. Prostate cancer patients with high lncRNA expression in primary tumors show lower survival rate suggesting that lnc-ZNF30-3 may contribute to prostate cancer progression and metastasis.
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Affiliation(s)
- Matthieu Le Hars
- Institut Curie, Sorbonne Universités, Paris Sciences et Lettres Research University, CNRS UMR3244, Paris, France
| | - Luis Jaime Castro-Vega
- Paris Brain Institute (ICM), Hôpital Pitié-Salpêtrière, Inserm U1127, CNRS UMR7225, Sorbonne Universités, Paris, France
| | - Fatemeh Rajabi
- Institut Curie, Sorbonne Universités, Paris Sciences et Lettres Research University, CNRS UMR3244, Paris, France
- Cancer Genomics lab, Inserm U981, Gustave Roussy Cancer Center Grand Paris, Villejuif, France
| | | | - Martha Romero
- Department of Pathology, Hospital Universitario-Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Marina Pinskaya
- Institut Curie, Sorbonne Universités, Paris Sciences et Lettres Research University, CNRS UMR3244, Paris, France.
| | - Irina Groisman
- Institut Curie, Sorbonne Universités, Paris Sciences et Lettres Research University, CNRS UMR3244, Paris, France.
- Cancer Genomics lab, Inserm U981, Gustave Roussy Cancer Center Grand Paris, Villejuif, France.
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Dathathri E, Isebia KT, Abali F, Lolkema MP, Martens JWM, Terstappen LWMM, Bansal R. Liquid Biopsy Based Circulating Biomarkers in Metastatic Prostate Cancer. Front Oncol 2022; 12:863472. [PMID: 35669415 PMCID: PMC9165750 DOI: 10.3389/fonc.2022.863472] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/22/2022] [Indexed: 12/14/2022] Open
Abstract
Prostate cancer is the most dominant male malignancy worldwide. The clinical presentation of prostate cancer ranges from localized indolent to rapidly progressing lethal metastatic disease. Despite a decline in death rate over the past years, with the advent of early diagnosis and new treatment options, challenges remain towards the management of metastatic prostate cancer, particularly metastatic castration sensitive prostate cancer (mCSPC) and castration resistant prostate cancer (mCRPC). Current treatments involve a combination of chemotherapy with androgen deprivation therapy and/or androgen receptor signalling inhibitors. However, treatment outcomes are heterogeneous due to significant tumor heterogeneity indicating a need for better prognostic biomarkers to identify patients with poor outcomes. Liquid biopsy has opened a plethora of opportunities from early diagnosis to (personalized) therapeutic disease interventions. In this review, we first provide recent insights about (metastatic) prostate cancer and its current treatment landscape. We highlight recent studies involving various circulating biomarkers such as circulating tumor cells, genetic markers, circulating nucleic acids, extracellular vesicles, tumor-educated platelets, and the secretome from (circulating) tumor cells and tumor microenvironment in metastatic prostate cancer. The comprehensive array of biomarkers can provide a powerful approach to understanding the spectrum of prostate cancer disease and guide in developing improved and personalized treatments for patients.
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Affiliation(s)
- Eshwari Dathathri
- Department of Medical Cell BioPhysics, Faculty of Science and Technology, Technical Medical Center, University of Twente, Enschede, Netherlands
| | - Khrystany T. Isebia
- Erasmus Medical Center Cancer Institute, University Medical Center Rotterdam, Department of Medical Oncology, Rotterdam, Netherlands
| | - Fikri Abali
- Department of Medical Cell BioPhysics, Faculty of Science and Technology, Technical Medical Center, University of Twente, Enschede, Netherlands
| | - Martijn P. Lolkema
- Erasmus Medical Center Cancer Institute, University Medical Center Rotterdam, Department of Medical Oncology, Rotterdam, Netherlands
| | - John W. M. Martens
- Erasmus Medical Center Cancer Institute, University Medical Center Rotterdam, Department of Medical Oncology, Rotterdam, Netherlands
| | - Leon W. M. M. Terstappen
- Department of Medical Cell BioPhysics, Faculty of Science and Technology, Technical Medical Center, University of Twente, Enschede, Netherlands
| | - Ruchi Bansal
- Department of Medical Cell BioPhysics, Faculty of Science and Technology, Technical Medical Center, University of Twente, Enschede, Netherlands
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Rodrigues-Junior DM, Tsirigoti C, Lim SK, Heldin CH, Moustakas A. Extracellular Vesicles and Transforming Growth Factor β Signaling in Cancer. Front Cell Dev Biol 2022; 10:849938. [PMID: 35493080 PMCID: PMC9043557 DOI: 10.3389/fcell.2022.849938] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/22/2022] [Indexed: 12/12/2022] Open
Abstract
Complexity in mechanisms that drive cancer development and progression is exemplified by the transforming growth factor β (TGF-β) signaling pathway, which suppresses early-stage hyperplasia, yet assists aggressive tumors to achieve metastasis. Of note, several molecules, including mRNAs, non-coding RNAs, and proteins known to be associated with the TGF-β pathway have been reported as constituents in the cargo of extracellular vesicles (EVs). EVs are secreted vesicles delimited by a lipid bilayer and play critical functions in intercellular communication, including regulation of the tumor microenvironment and cancer development. Thus, this review aims at summarizing the impact of EVs on TGF-β signaling by focusing on mechanisms by which EV cargo can influence tumorigenesis, metastatic spread, immune evasion and response to anti-cancer treatment. Moreover, we emphasize the potential of TGF-β-related molecules present in circulating EVs as useful biomarkers of prognosis, diagnosis, and prediction of response to treatment in cancer patients.
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Affiliation(s)
| | - Chrysoula Tsirigoti
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Sai Kiang Lim
- Institute of Molecular and Cell Biology (A*-STAR), Singapore, Singapore
| | - Carl-Henrik Heldin
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Aristidis Moustakas
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- *Correspondence: Aristidis Moustakas,
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Kim JW, Park M, Kim S, Lim SC, Kim HS, Kang KW. Anti-metastatic effect of GV1001 on prostate cancer cells; roles of GnRHR-mediated Gαs-cAMP pathway and AR-YAP1 axis. Cell Biosci 2021. [PMID: 34743733 DOI: 10.1186/s13578-021-00704-3.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Gonadotropin-releasing hormone receptor (GnRHR) transmits its signal via two major Gα-proteins, primarily Gαq and Gαi. However, the precise mechanism underlying the functions of Gαs signal in prostate cancer cells is still unclear. We have previously identified that GV1001, a fragment of the human telomerase reverse transcriptase, functions as a biased GnRHR ligand to selectively stimulate the Gαs/cAMP pathway. Here, we tried to reveal the potential mechanisms of which GV1001-stimulated Gαs-cAMP signaling pathway reduces the migration and metastasis of prostate cancer (PCa) cells. METHODS The expression of epithelial-mesenchymal transition (EMT)-related genes was measured by western-blotting and spheroid formation on ultra-low attachment plate was detected after GV1001 treatment. In vivo Spleen-liver metastasis mouse model was used to explore the inhibitory effect of GV1001 on metastatic ability of PCa and the transwell migration assay was performed to identify whether GV1001 had a suppressive effect on cell migration in vitro. In order to demonstrate the interaction between androgen receptor (AR) and YAP1, co-immunoprecipitation (co-IP), immunofluorescence (IF) staining, chromatin immunoprecipitation (ChIP) were performed in LNCaP cells with and without GV1001 treatment. RESULTS GV1001 inhibited expression of EMT-related genes and spheroid formation. GV1001 also suppressed in vivo spleen-liver metastasis of LNCaP cells as well as cell migration in vitro. GV1001 enhanced the phosphorylation of AR and transcription activity of androgen response element reporter gene through cAMP/protein kinase A pathway. Moreover, GV1001 increased Ser-127 phosphorylation of YAP1 and its ubiquitination, and subsequently decreased the levels of AR-YAP1 binding in the promoter region of the CTGF gene. In contrast, both protein and mRNA levels of NKX3.1 known for tumor suppressor gene and AR-coregulator were upregulated by GV1001 in LNCaP cells. YAP1 knockout using CRISPR/Cas9 significantly suppressed the migration ability of LNCaP cells, and GV1001 did not affect the cell migration of YAP1-deficient LNCaP cells. On the contrary, cell migration was more potentiated in LNCaP cells overexpressing YAP5SA, a constitutively active form of YAP1, which was not changed by GV1001 treatment. CONCLUSIONS Overall, this study reveals an essential role of AR-YAP1 in the regulation of PCa cell migration, and provides evidence that GV1001 could be a novel GnRHR ligand to inhibit metastasis of PCa via the Gαs/cAMP pathway.
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Affiliation(s)
- Ji Won Kim
- Division of Hematology and Medical Oncology, University of California, San Francisco, CA, 94143, USA
| | - Miso Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Suntae Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sung Chul Lim
- Department of Pathology, College of Medicine, Chosun University, Gwangju, 61452, Republic of Korea
| | - Hyung Shik Kim
- College of Pharmacy, Sungkyunkwan University, Suwon, 16419, South Korea
| | - Keon Wook Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
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9
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Kim JW, Park M, Kim S, Lim SC, Kim HS, Kang KW. Anti-metastatic effect of GV1001 on prostate cancer cells; roles of GnRHR-mediated Gαs-cAMP pathway and AR-YAP1 axis. Cell Biosci 2021; 11:191. [PMID: 34743733 PMCID: PMC8574053 DOI: 10.1186/s13578-021-00704-3] [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: 06/08/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
Background Gonadotropin-releasing hormone receptor (GnRHR) transmits its signal via two major Gα-proteins, primarily Gαq and Gαi. However, the precise mechanism underlying the functions of Gαs signal in prostate cancer cells is still unclear. We have previously identified that GV1001, a fragment of the human telomerase reverse transcriptase, functions as a biased GnRHR ligand to selectively stimulate the Gαs/cAMP pathway. Here, we tried to reveal the potential mechanisms of which GV1001-stimulated Gαs-cAMP signaling pathway reduces the migration and metastasis of prostate cancer (PCa) cells. Methods The expression of epithelial-mesenchymal transition (EMT)-related genes was measured by western-blotting and spheroid formation on ultra-low attachment plate was detected after GV1001 treatment. In vivo Spleen-liver metastasis mouse model was used to explore the inhibitory effect of GV1001 on metastatic ability of PCa and the transwell migration assay was performed to identify whether GV1001 had a suppressive effect on cell migration in vitro. In order to demonstrate the interaction between androgen receptor (AR) and YAP1, co-immunoprecipitation (co-IP), immunofluorescence (IF) staining, chromatin immunoprecipitation (ChIP) were performed in LNCaP cells with and without GV1001 treatment. Results GV1001 inhibited expression of EMT-related genes and spheroid formation. GV1001 also suppressed in vivo spleen-liver metastasis of LNCaP cells as well as cell migration in vitro. GV1001 enhanced the phosphorylation of AR and transcription activity of androgen response element reporter gene through cAMP/protein kinase A pathway. Moreover, GV1001 increased Ser-127 phosphorylation of YAP1 and its ubiquitination, and subsequently decreased the levels of AR-YAP1 binding in the promoter region of the CTGF gene. In contrast, both protein and mRNA levels of NKX3.1 known for tumor suppressor gene and AR-coregulator were upregulated by GV1001 in LNCaP cells. YAP1 knockout using CRISPR/Cas9 significantly suppressed the migration ability of LNCaP cells, and GV1001 did not affect the cell migration of YAP1-deficient LNCaP cells. On the contrary, cell migration was more potentiated in LNCaP cells overexpressing YAP5SA, a constitutively active form of YAP1, which was not changed by GV1001 treatment. Conclusions Overall, this study reveals an essential role of AR-YAP1 in the regulation of PCa cell migration, and provides evidence that GV1001 could be a novel GnRHR ligand to inhibit metastasis of PCa via the Gαs/cAMP pathway. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-021-00704-3.
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Affiliation(s)
- Ji Won Kim
- Division of Hematology and Medical Oncology, University of California, San Francisco, CA, 94143, USA
| | - Miso Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Suntae Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sung Chul Lim
- Department of Pathology, College of Medicine, Chosun University, Gwangju, 61452, Republic of Korea
| | - Hyung Shik Kim
- College of Pharmacy, Sungkyunkwan University, Suwon, 16419, South Korea
| | - Keon Wook Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
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Abstract
Prostate cancer (PCa) is the second most common cancer among men in the United States. While the use of prostate-specific antigen has improved the ability to screen and ultimately diagnose PCa, there still remain false positives due to noncancerous conditions in the prostate gland itself and other prognostic biomarkers for PCa are needed. Contents within extracellular vesicles (EVs) have emerged as promising biomarkers that can give valuable information about disease state, and have the additional benefit of being acquired through noninvasive liquid biopsies. Meaningful communication between cancer cells and the microenvironment are carried by EVs, which impact important cellular processes in prostate cancer such as metastasis, immune regulation, and drug resistance.
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Affiliation(s)
- Megan Ludwig
- Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Rhea Rajvansh
- Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, USA
- Eastview High School, Apple Valley, MN 55124, USA
| | - Justin M Drake
- Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
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11
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Changes in Sphingolipid Profile of Benzo[a]pyrene-Transformed Human Bronchial Epithelial Cells Are Reflected in the Altered Composition of Sphingolipids in Their Exosomes. Int J Mol Sci 2021; 22:ijms22179195. [PMID: 34502101 PMCID: PMC8431443 DOI: 10.3390/ijms22179195] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 12/14/2022] Open
Abstract
Sphingolipids (SLs), glycosphingolipids (GSLs), and eicosanoids are bioactive lipids, which play important roles in the etiology of various diseases, including cancer. However, their content and roles in cancer cells, and in particular in the exosomes derived from tumor cells, remain insufficiently characterized. In this study, we evaluated alterations of SL and GSL levels in transformed cells and their exosomes, using comparative HPLC-MS/MS analysis of parental human bronchial epithelial cells HBEC-12KT and their derivative, benzo[a]pyrene-transformed HBEC-12KT-B1 cells with the acquired mesenchymal phenotype. We examined in parallel SL/GSL contents in the exosomes released from both cell lines. We found significant alterations of the SL/GSL profile in the transformed cell line, which corresponded well with alterations of the SL/GSL profile in exosomes derived from these cells. This suggested that a majority of SLs and GSLs were transported by exosomes in the same relative pattern as in the cells of origin. The only exceptions included decreased contents of sphingosin, sphingosin-1-phosphate, and lactosylceramide in exosomes derived from the transformed cells, as compared with the exosomes derived from the parental cell line. Importantly, we found increased levels of ceramide phosphate, globoside Gb3, and ganglioside GD3 in the exosomes derived from the transformed cells. These positive modulators of epithelial-mesenchymal transition and other pro-carcinogenic processes might thus also contribute to cancer progression in recipient cells. In addition, the transformed HBEC-12KT-B1 cells also produced increased amounts of eicosanoids, in particular prostaglandin E2. Taken together, the exosomes derived from the transformed cells with specifically upregulated SL and GSL species, and increased levels of eicosanoids, might contribute to changes within the cancer microenvironment and in recipient cells, which could in turn participate in cancer development. Future studies should address specific roles of individual SL and GSL species identified in the present study.
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12
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Saldana C, Majidipur A, Beaumont E, Huet E, de la Taille A, Vacherot F, Firlej V, Destouches D. Extracellular Vesicles in Advanced Prostate Cancer: Tools to Predict and Thwart Therapeutic Resistance. Cancers (Basel) 2021; 13:cancers13153791. [PMID: 34359692 PMCID: PMC8345194 DOI: 10.3390/cancers13153791] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 02/07/2023] Open
Abstract
Prostate cancer (PCa) is the second most frequent cancer and the fifth leading cause of cancer death among men worldwide. At first, advanced PCa is treated by androgen deprivation therapy with a good initial response. Nevertheless, recurrences occur, leading to Castrate-Resistance Prostate Cancer (CRPC). During the last decade, new therapies based on inhibition of the androgen receptor pathway or taxane chemotherapies have been used to treat CRPC patients leading to an increase in overall survival, but the occurrence of resistances limits their benefits. Numerous studies have demonstrated the implication of extracellular vesicles (EVs) in different cancer cellular mechanisms. Thus, the possibility to isolate and explore EVs produced by tumor cells in plasma/sera represents an important opportunity for the deciphering of those mechanisms and the discovery of biomarkers. Herein, we summarized the role of EVs in therapeutic resistance of advanced prostate cancer and their use to find biomarkers able to predict these resistances.
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Affiliation(s)
- Carolina Saldana
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
- AP-HP, Hopital Henri-Mondor, Service Oncologie, F-94010 Creteil, France
| | - Amene Majidipur
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
| | - Emma Beaumont
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
| | - Eric Huet
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
| | - Alexandre de la Taille
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
- AP-HP, Hopital Henri-Mondor, Service Urologie, F-94010 Creteil, France
| | - Francis Vacherot
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
| | - Virginie Firlej
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
| | - Damien Destouches
- Univ Paris Est Creteil, TRePCa, F-94010 Creteil, France; (C.S.); (A.M.); (E.B.); (E.H.); (A.d.l.T.); (F.V.); (V.F.)
- Correspondence: ; Tel.: +33-(0)1-49-81-36-14; Fax: +33-(0)1-49-81-39-00
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13
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Gao Z, Pang B, Li J, Gao N, Fan T, Li Y. Emerging Role of Exosomes in Liquid Biopsy for Monitoring Prostate Cancer Invasion and Metastasis. Front Cell Dev Biol 2021; 9:679527. [PMID: 34017837 PMCID: PMC8129505 DOI: 10.3389/fcell.2021.679527] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is the most common solid tumor in men. While patients with local PCa have better prognostic survival, patients with metastatic PCa have relatively high mortality rates. Existing diagnostic methods for PCa rely on tissue biopsy and blood prostate-specific antigen (PSA) detection; however, the PSA test does not detect aggressive PCa. Liquid biopsy is a promising technique to overcome tumor heterogeneity in diagnosis, provide more comprehensive information, and track tumor progression over time, allowing for the development of treatment options at all stages of PCa. Exosomes containing proteins and nucleic acids are potential sources of tumor biomarkers. Accumulating evidence indicates that exosomes play important roles in cell communication and tumor progression and are suitable for monitoring PCa progression and metastasis. In this review, we summarize recent advances in the use of exosomal proteins and miRNAs as biomarkers for monitoring PCa invasion and metastasis and discuss their feasibility in clinical diagnosis.
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Affiliation(s)
- Zhengfan Gao
- Department of Pharmacology, School of Basic Medicine, Zhengzhou University, Zhengzhou, China
| | - Bairen Pang
- Faculty of Medicine, St George and Sutherland Clinical School, St George Hospital, UNSW Sydney, Kensington, NSW, Australia
| | - Jing Li
- Department of Pharmacology, School of Basic Medicine, Zhengzhou University, Zhengzhou, China
| | - Na Gao
- Department of Pharmacology, School of Basic Medicine, Zhengzhou University, Zhengzhou, China
| | - Tianli Fan
- Department of Pharmacology, School of Basic Medicine, Zhengzhou University, Zhengzhou, China
| | - Yong Li
- Department of Pharmacology, School of Basic Medicine, Zhengzhou University, Zhengzhou, China.,Faculty of Medicine, St George and Sutherland Clinical School, St George Hospital, UNSW Sydney, Kensington, NSW, Australia
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14
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Bongiovanni L, Andriessen A, Wauben MHM, Hoen ENMN', de Bruin A. Extracellular Vesicles: Novel Opportunities to Understand and Detect Neoplastic Diseases. Vet Pathol 2021; 58:453-471. [PMID: 33813952 PMCID: PMC8064535 DOI: 10.1177/0300985821999328] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
With a size range from 30 to 1000 nm, extracellular vesicles (EVs) are one of the smallest cell components able to transport biologically active molecules. They mediate intercellular communications and play a fundamental role in the maintenance of tissue homeostasis and pathogenesis in several types of diseases. In particular, EVs actively contribute to cancer initiation and progression, and there is emerging understanding of their role in creation of the metastatic niche. This fact underlies the recent exponential growth in EV research, which has improved our understanding of their specific roles in disease and their potential applications in diagnosis and therapy. EVs and their biomolecular cargo reflect the state of the diseased donor cells, and can be detected in body fluids and exploited as biomarkers in cancer and other diseases. Relatively few studies have been published on EVs in the veterinary field. This review provides an overview of the features and biology of EVs as well as recent developments in EV research including techniques for isolation and analysis, and will address the way in which the EVs released by diseased tissues can be studied and exploited in the field of veterinary pathology. Uniquely, this review emphasizes the important contribution that pathologists can make to the field of EV research: pathologists can help EV scientists in studying and confirming the role of EVs and their molecular cargo in diseased tissues and as biomarkers in liquid biopsies.
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Affiliation(s)
- Laura Bongiovanni
- 90051Utrecht University, Utrecht, the Netherlands.,University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.,Present address: Faculty of Veterinary Medicine, University of Teramo, Teramo, Italy
| | | | | | | | - Alain de Bruin
- 90051Utrecht University, Utrecht, the Netherlands.,University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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15
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Hatano K, Fujita K. Extracellular vesicles in prostate cancer: a narrative review. Transl Androl Urol 2021; 10:1890-1907. [PMID: 33968677 PMCID: PMC8100827 DOI: 10.21037/tau-20-1210] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Over the past decade, there has been remarkable progress in prostate cancer biomarker discovery using urine- and blood-based assays. A liquid biopsy is a minimally invasive procedure to investigate the cancer-related molecules in circulating tumor cells (CTCs), cell-free DNA, and extracellular vesicles (EVs). Liquid biopsies have the advantage of detecting heterogeneity as well as acquired resistance in cancer. EVs are cell-derived vesicles enclosed by a lipid bilayer and contain various molecules, such as nucleic acids, proteins, and lipids. In patients with cancer, EVs derived from tumors can be isolated from urine, plasma, and serum. The advances in isolation techniques provide the opportunity to use EVs as biomarkers in the clinic. Emerging evidence suggests that EVs can be useful biomarkers for the diagnosis of prostate cancer, especially high-grade cancer. EVs can also be potent biomarkers for the prediction of disease progression in patients with castration-resistant prostate cancer (CRPC). EVs shed from cancer and stromal cells are involved in the development of tumor microenvironments, enhancing cancer progression, metastasis, and drug resistance. Here, we provide an overview of the use of EVs for the diagnosis of clinically significant prostate cancer as well as for predicting disease progression. We also discuss the biological function of EVs, which regulate cancer progression.
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Affiliation(s)
- Koji Hatano
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kazutoshi Fujita
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan.,Department of Urology, Kindai University Faculty of Medicine, Osakasayama, Japan
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16
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Dong L, Huang CY, Johnson EJ, Yang L, Zieren RC, Horie K, Kim CJ, Warren S, Amend SR, Xue W, Pienta KJ. High-Throughput Simultaneous mRNA Profiling Using nCounter Technology Demonstrates That Extracellular Vesicles Contain Different mRNA Transcripts Than Their Parental Prostate Cancer Cells. Anal Chem 2021; 93:3717-3725. [PMID: 33596381 PMCID: PMC7944479 DOI: 10.1021/acs.analchem.0c03185] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
![]()
Extracellular
vesicles (EVs) are nano-sized lipid bilayer encapsulated
particles with a molecular cargo that appears to play important roles
within the human body, such as in cell-to-cell communication. Unraveling
the composition of EV cargos remains one of the most fundamental steps
toward understanding the role of EVs in intercellular communication
and the discovery of new biomarkers. One of the unmet needs in this
field is the lack of a robust, sensitive, and multiplexed method for
EV mRNA profiling. We established a new protocol using the NanoString
low RNA input nCounter assay by which the targeted mRNA transcripts
in EVs can be efficiently and specifically amplified and then assayed
for 770 mRNAs in one reaction. Prostate cancer cells with epithelial
(PC3-Epi) or mesenchymal (PC3-EMT) phenotypes and their progeny EVs
were analyzed by the same panel. Among these mRNAs, 157 were detected
in PC3-Epi EVs and 564 were detected in PC3-EMT EVs. NOTCH1 was the
most significantly abundant mRNA transcripts in PC3-EMT EVs compared
to PC3-Epi EVs. Our results demonstrated that when cells undergo epithelial-to-mesenchymal
transition (EMT), a more active loading of cancer progression-related
mRNA transcripts may occur. The mRNA cargos of EVs derived from mesenchymal
prostate cancer cells may contribute to the pro-EMT function. We found
that mRNA transcripts are different in progeny EVs compared to parental
cells. EV cargos are not completely reflective of their cell origin,
and the underlying mechanism of cargo sorting is complicated and needs
to be further elucidated.
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Affiliation(s)
- Liang Dong
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States.,Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200072, China
| | - Chung-Ying Huang
- NanoString Technologies, Inc., Seattle, Washington 98109, United States
| | - Eric J Johnson
- NanoString Technologies, Inc., Seattle, Washington 98109, United States
| | - Lei Yang
- NanoString Technologies, Inc., Seattle, Washington 98109, United States
| | - Richard C Zieren
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States.,Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam 1105 AZ, The Netherlands
| | - Kengo Horie
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States.,Department of Urology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Chi-Ju Kim
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States.,Department of Biomedical Engineering, School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Sarah Warren
- NanoString Technologies, Inc., Seattle, Washington 98109, United States
| | - Sarah R Amend
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States
| | - Wei Xue
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200072, China
| | - Kenneth J Pienta
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21218, United States
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17
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Dong B, Li S, Zhu S, Yi M, Luo S, Wu K. MiRNA-mediated EMT and CSCs in cancer chemoresistance. Exp Hematol Oncol 2021; 10:12. [PMID: 33579377 PMCID: PMC7881653 DOI: 10.1186/s40164-021-00206-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 01/30/2021] [Indexed: 02/07/2023] Open
Abstract
Cancer stem cells (CSCs) are a small group of cancer cells, which contribute to tumorigenesis and cancer progression. Cancer cells undergoing epithelial-to-mesenchymal transition (EMT) acquire the chemoresistant ability, which is regarded as an important feature of CSCs. Thus, there emerges an opinion that the generation of CSCs is considered to be driven by EMT. In this complex process, microRNAs (miRNAs) are found to play a key role. In order to overcome the drug resistance, inhibiting EMT as well as CSCs phenotype seem feasible. Thereinto, regulating the EMT- or CSCs-associated miRNAs is a crucial approach. Herein, we conduct this review to elaborate on the complicated interplay between EMT and CSCs in cancer chemoresistance, which is modulated by miRNAs. In addition, we elucidate the therapeutic strategy to overcome drug resistance through targeting EMT and CSCs.
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Affiliation(s)
- Bing Dong
- Department of Molecular Pathology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008 China
| | - Shiyu Li
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Shuangli Zhu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Ming Yi
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Suxia Luo
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008 China
| | - Kongming Wu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008 China
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18
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Abstract
Chemotherapy represents the current mainstay therapeutic approach for most types of cancer. Despite the development of targeted chemotherapeutic strategies, the efficacy of anti-cancer drugs is severely limited by the development of drug resistance. Multidrug resistance (MDR) consists of the simultaneous resistance to various unrelated cytotoxic drugs and is one of the main causes of anticancer treatment failure. One of the principal mechanisms by which cancer cells become MDR involves the overexpression of ATP Binding Cassette (ABC) transporters, such as P-glycoprotein (P-gp), mediating the active efflux of cytotoxic molecules from the cytoplasm. Extracellular vesicles (EVs) are submicron lipid-enclosed vesicles that are released by all cells and which play a fundamental role in intercellular communication in physiological and pathological contexts. EVs have fundamental function at each step of cancer development and progression. They mediate the transmission of MDR through the transfer of vesicle cargo including functional ABC transporters as well as nucleic acids, proteins and lipids. Furthermore, EVs mediate MDR by sequestering anticancer drugs and stimulate cancer cell migration and invasion. EVs also mediate the communication with the tumour microenvironment and the immune system, resulting in increased angiogenesis, metastasis and immune evasion. All these actions contribute directly and indirectly to the development of chemoresistance and treatment failure. In this chapter, we describe the many roles EVs play in the acquisition and spread of chemoresistance in cancer. We also discuss possible uses of EVs as pharmacological targets to overcome EV-mediated drug resistance and the potential that the analysis of tumour-derived EVs offers as chemoresistance biomarkers.
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Affiliation(s)
- Gabriele De Rubis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, Australia
| | - Mary Bebawy
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, Australia.
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19
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Pezzicoli G, Tucci M, Lovero D, Silvestris F, Porta C, Mannavola F. Large Extracellular Vesicles-A New Frontier of Liquid Biopsy in Oncology. Int J Mol Sci 2020; 21:ijms21186543. [PMID: 32906787 PMCID: PMC7555129 DOI: 10.3390/ijms21186543] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/02/2020] [Accepted: 09/04/2020] [Indexed: 12/11/2022] Open
Abstract
Extracellular Vesicles (EVs) are emerging as pivotal elements in cancer. Many studies have focused on the role of Small- (S)-EVs but in recent years Large-(L)-EVs have progressively gained increasing interest due to their peculiar content and functions. Tumor-derived L-EVs carry a lot of oncogenic proteins, nucleic acids and lipids to recipient cells and are involved in the reshaping of the tumor microenvironment as well as in the metabolic rewiring and the promotion of the pro-metastatic attitude of cancer cells. Several techniques have been developed for the isolation of L-EVs and commercial kits are also available for efficient and easy recovery of these vesicles. Also, the improvement in DNA sequencing and “omics sciences” profoundly changed the way to analyze and explore the molecular content of L-EVs, thus providing novel and potentially useful cancer biomarkers. Herein, we review the most recent findings concerning the role of L-EVs in cancer and discuss their possible use in oncology as “liquid biopsy” tools as compared to the other classes of EVs.
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Affiliation(s)
- Gaetano Pezzicoli
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
- National Cancer Center, Tumori Institute Giovanni Paolo II, 70121 Bari, Italy
| | - Domenica Lovero
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
| | - Franco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
| | - Camillo Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
| | - Francesco Mannavola
- Department of Biomedical Sciences and Human Oncology, University of Bari ‘Aldo Moro’, 70121 Bari, Italy; (G.P.); (M.T.); (D.L.); (F.S.); (C.P.)
- Correspondence:
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20
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The Role of Extracellular Vesicles in the Hallmarks of Cancer and Drug Resistance. Cells 2020; 9:cells9051141. [PMID: 32384712 PMCID: PMC7290603 DOI: 10.3390/cells9051141] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/27/2020] [Accepted: 04/30/2020] [Indexed: 12/15/2022] Open
Abstract
Extracellular vesicles (EVs) mediate intercellular signaling and communication, allowing the intercellular exchange of proteins, lipids, and genetic material. Their recognized role in the maintenance of the physiological balance and homeostasis seems to be severely disturbed throughout the carcinogenesis process. Indeed, the modus operandi of cancer implies the highjack of the EV signaling network to support tumor progression in many (if not all) human tumor malignancies. We have reviewed the current evidence for the role of EVs in affecting cancer hallmark traits by: (i) promoting cell proliferation and escape from apoptosis, (ii) sustaining angiogenesis, (iii) contributing to cancer cell invasion and metastasis, (iv) reprogramming energy metabolism, (v) transferring mutations, and (vi) modulating the tumor microenvironment (TME) by evading immune response and promoting inflammation. Special emphasis was given to the role of EVs in the transfer of drug resistant traits and to the EV cargo responsible for this transfer, both between cancer cells or between the microenvironment and tumor cells. Finally, we reviewed evidence for the increased release of EVs by drug resistant cells. A timely and comprehensive understanding of how tumor EVs facilitate tumor initiation, progression, metastasis and drug resistance is instrumental for the development of innovative EV-based therapeutic approaches for cancer.
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21
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Saber SH, Ali HEA, Gaballa R, Gaballah M, Ali HI, Zerfaoui M, Abd Elmageed ZY. Exosomes are the Driving Force in Preparing the Soil for the Metastatic Seeds: Lessons from the Prostate Cancer. Cells 2020; 9:E564. [PMID: 32121073 PMCID: PMC7140426 DOI: 10.3390/cells9030564] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/17/2020] [Accepted: 02/20/2020] [Indexed: 12/13/2022] Open
Abstract
Exosomes are nano-membrane vesicles that various cell types secrete during physiological and pathophysiological conditions. By shuttling bioactive molecules such as nucleic acids, proteins, and lipids to target cells, exosomes serve as key regulators for multiple cellular processes, including cancer metastasis. Recently, microvesicles have emerged as a challenge in the treatment of prostate cancer (PCa), encountered either when the number of vesicles increases or when the vesicles move into circulation, potentially with an ability to induce drug resistance, angiogenesis, and metastasis. Notably, the exosomal cargo can induce the desmoplastic response of PCa-associated cells in a tumor microenvironment (TME) to promote PCa metastasis. However, the crosstalk between PCa-derived exosomes and the TME remains only partially understood. In this review, we provide new insights into the metabolic and molecular signatures of PCa-associated exosomes in reprogramming the TME, and the subsequent promotion of aggressive phenotypes of PCa cells. Elucidating the molecular mechanisms of TME reprogramming by exosomes draws more practical and universal conclusions for the development of new therapeutic interventions when considering TME in the treatment of PCa patients.
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Affiliation(s)
- Saber H. Saber
- Laboratory of Molecular Cell Biology, Department of Zoology, Faculty of Science, Assiut University, Assiut 71515, Egypt;
| | - Hamdy E. A. Ali
- Department of Pharmaceutical Sciences, Rangel College of Pharmacy, Texas A&M Health Science Center, College Station, TX 77843, USA; (H.E.A.A.); (R.G.); (M.G.); (H.I.A.)
| | - Rofaida Gaballa
- Department of Pharmaceutical Sciences, Rangel College of Pharmacy, Texas A&M Health Science Center, College Station, TX 77843, USA; (H.E.A.A.); (R.G.); (M.G.); (H.I.A.)
| | - Mohamed Gaballah
- Department of Pharmaceutical Sciences, Rangel College of Pharmacy, Texas A&M Health Science Center, College Station, TX 77843, USA; (H.E.A.A.); (R.G.); (M.G.); (H.I.A.)
| | - Hamed I. Ali
- Department of Pharmaceutical Sciences, Rangel College of Pharmacy, Texas A&M Health Science Center, College Station, TX 77843, USA; (H.E.A.A.); (R.G.); (M.G.); (H.I.A.)
| | - Mourad Zerfaoui
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA;
| | - Zakaria Y. Abd Elmageed
- Department of Pharmaceutical Sciences, Rangel College of Pharmacy, Texas A&M Health Science Center, College Station, TX 77843, USA; (H.E.A.A.); (R.G.); (M.G.); (H.I.A.)
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22
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Gao F, Tian J. FOXK1, Regulated by miR-365-3p, Promotes Cell Growth and EMT Indicates Unfavorable Prognosis in Breast Cancer. Onco Targets Ther 2020; 13:623-634. [PMID: 32021304 PMCID: PMC6982530 DOI: 10.2147/ott.s212702] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/27/2019] [Indexed: 12/29/2022] Open
Abstract
Background Forkhead box K1 (FOXK1) is members of the FOX transcription factor family. Previous work has found out that FOXK1 promotes cell proliferation, migration and invasion in several cancers, such as gastric cancer, glioma cancer and lung cancer; however, the exact role of FOXK1 in breast cancer is still poorly known. Methods Here, the association between FOXK1 expression and the clinicopathological characteristics of patients with breast cancer was identified. To further decipher the functional roles of FOXK1, it was overexpressed or knocked down in MCF-7, MDA-MB-231 and MCF-10A cells. Cell Counting Kit-8, colony formation and cell cycle assays were performed to examine the proliferation of breast cancer cells. Moreover, wound-healing and Transwell invasion analyses were carried out to explore the effect of FOXK1 on breast cancer cell migration and invasion. Results Our findings discovered that FOXK1 promotes cell proliferation, migration and invasion in breast cancer. In addition, consistent with the previous report, FOXK1 also facilitates EMT in breast cancer. TargetScan was used to predict up-stream of FOXK1, indicating that miR-365-3p could regulate FOXK1 expression in breast cancer. Conclusion The findings of the present study demonstrated that miR-365-3p-FOXK1 axis plays a key role in breast cancer.
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Affiliation(s)
- Fucun Gao
- Breast Department, Linyi Central Hospital, Linyi, Shandong 276400, People's Republic of China
| | - Juan Tian
- Breast Department, Linyi Central Hospital, Linyi, Shandong 276400, People's Republic of China
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23
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Williams ED, Gao D, Redfern A, Thompson EW. Controversies around epithelial-mesenchymal plasticity in cancer metastasis. Nat Rev Cancer 2019; 19:716-732. [PMID: 31666716 PMCID: PMC7055151 DOI: 10.1038/s41568-019-0213-x] [Citation(s) in RCA: 259] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/18/2019] [Indexed: 02/07/2023]
Abstract
Experimental evidence accumulated over decades has implicated epithelial-mesenchymal plasticity (EMP), which collectively encompasses epithelial-mesenchymal transition and the reverse process of mesenchymal-epithelial transition, in tumour metastasis, cancer stem cell generation and maintenance, and therapeutic resistance. However, the dynamic nature of EMP processes, the apparent need to reverse mesenchymal changes for the development of macrometastases and the likelihood that only minor cancer cell subpopulations exhibit EMP at any one time have made such evidence difficult to accrue in the clinical setting. In this Perspectives article, we outline the existing preclinical and clinical evidence for EMP and reflect on recent controversies, including the failure of initial lineage-tracing experiments to confirm a major role for EMP in dissemination, and discuss accumulating data suggesting that epithelial features and/or a hybrid epithelial-mesenchymal phenotype are important in metastasis. We also highlight strategies to address the complexities of therapeutically targeting the EMP process that give consideration to its spatially and temporally divergent roles in metastasis, with the view that this will yield a potent and broad class of therapeutic agents.
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Affiliation(s)
- Elizabeth D Williams
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, Queensland, Australia
- Translational Research Institute (TRI), Brisbane, Queensland, Australia
- Australian Prostate Cancer Research Centre - Queensland (APCRC-Q) and Queensland Bladder Cancer Initiative (QBCI), Brisbane, Queensland, Australia
| | - Dingcheng Gao
- Department of Cardiothoracic Surgery, Department of Cell and Developmental Biology and Neuberger Berman Lung Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Andrew Redfern
- Department of Medicine, School of Medicine, University of Western Australia, Fiona Stanley Hospital Campus, Perth, Western Australia, Australia
| | - Erik W Thompson
- Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, Queensland, Australia.
- Translational Research Institute (TRI), Brisbane, Queensland, Australia.
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24
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Dong L, Zieren RC, Wang Y, de Reijke TM, Xue W, Pienta KJ. Recent advances in extracellular vesicle research for urological cancers: From technology to application. Biochim Biophys Acta Rev Cancer 2019; 1871:342-360. [DOI: 10.1016/j.bbcan.2019.01.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 02/09/2023]
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25
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Bian X, Xiao YT, Wu T, Yao M, Du L, Ren S, Wang J. Microvesicles and chemokines in tumor microenvironment: mediators of intercellular communications in tumor progression. Mol Cancer 2019; 18:50. [PMID: 30925930 PMCID: PMC6441155 DOI: 10.1186/s12943-019-0973-7] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/22/2019] [Indexed: 12/19/2022] Open
Abstract
Increasing evidence indicates that the ability of cancer cells to convey biological information to recipient cells within the tumor microenvironment (TME) is crucial for tumor progression. Microvesicles (MVs) are heterogenous vesicles formed by budding of the cellular membrane, which are secreted in larger amounts by cancer cells than normal cells. Recently, several reports have also disclosed that MVs function as important mediators of intercellular communication between cancerous and stromal cells within the TME, orchestrating complex pathophysiological processes. Chemokines are a family of small inflammatory cytokines that are able to induce chemotaxis in responsive cells. MVs which selective incorporate chemokines as their molecular cargos may play important regulatory roles in oncogenic processes including tumor proliferation, apoptosis, angiogenesis, metastasis, chemoresistance and immunomodulation, et al. Therefore, it is important to explore the association of MVs and chemokines in TME, identify the potential prognostic marker of tumor, and develop more effective treatment strategies. Here we review the relevant literature regarding the role of MVs and chemokines in TME.
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Affiliation(s)
- Xiaojie Bian
- Cancer institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Yu-Tian Xiao
- Department of Urology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Tianqi Wu
- Cancer institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Mengfei Yao
- Cancer institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Leilei Du
- Cancer institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Shancheng Ren
- Department of Urology, Shanghai Changhai Hospital, Second Military Medical University, Shanghai, China.
| | - Jianhua Wang
- Cancer institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China. .,School of Medicine, Anhui University of Science & Technology, Huainan, Anhui, China.
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26
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Hoover M, Runa F, Booker E, Diedrich JK, Duell E, Williams B, Arellano-Garcia C, Uhlendorf T, La Kim S, Fischer W, Moresco J, Gray PC, Kelber JA. Identification of myosin II as a cripto binding protein and regulator of cripto function in stem cells and tissue regeneration. Biochem Biophys Res Commun 2018; 509:69-75. [PMID: 30579599 DOI: 10.1016/j.bbrc.2018.12.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/07/2018] [Indexed: 01/02/2023]
Abstract
Cripto regulates stem cell function in normal and disease contexts via TGFbeta/activin/nodal, PI3K/Akt, MAPK and Wnt signaling. Still, the molecular mechanisms that govern these pleiotropic functions of Cripto remain poorly understood. We performed an unbiased screen for novel Cripto binding proteins using proteomics-based methods, and identified novel proteins including members of myosin II complexes, the actin cytoskeleton, the cellular stress response, and extracellular exosomes. We report that myosin II, and upstream ROCK1/2 activities are required for localization of Cripto to cytoplasm/membrane domains and its subsequent release into the conditioned media fraction of cultured cells. Functionally, we demonstrate that soluble Cripto (one-eyed pinhead in zebrafish) promotes proliferation in mesenchymal stem cells (MSCs) and stem cell-mediated wound healing in the zebrafish caudal fin model of regeneration. Notably, we demonstrate that both Cripto and myosin II inhibitors attenuated regeneration to a similar degree and in a non-additive manner. Taken together, our data present a novel role for myosin II function in regulating subcellular Cripto localization and function in stem cells and an important regulatory mechanism of tissue regeneration. Importantly, these insights may further the development of context-dependent Cripto agonists and antagonists for therapeutic benefit.
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Affiliation(s)
- Malachia Hoover
- Department of Biology, California State University Northridge, USA
| | - Farhana Runa
- Department of Biology, California State University Northridge, USA
| | - Evan Booker
- Clayton Foundation for Peptide Biology, The Salk Institute for Biological Studies, USA
| | - Jolene K Diedrich
- Mass Spectrometry Core, The Salk Institute for Biological Studies, USA
| | - Erika Duell
- Department of Biology, California State University Northridge, USA
| | - Blake Williams
- Department of Biology, California State University Northridge, USA
| | | | - Toni Uhlendorf
- Department of Biology, California State University Northridge, USA
| | - Sa La Kim
- Department of Biology, California State University Northridge, USA
| | - Wolfgang Fischer
- Clayton Foundation for Peptide Biology, The Salk Institute for Biological Studies, USA
| | - James Moresco
- Mass Spectrometry Core, The Salk Institute for Biological Studies, USA
| | - Peter C Gray
- Clayton Foundation for Peptide Biology, The Salk Institute for Biological Studies, USA
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Namee NM, O'Driscoll L. Extracellular vesicles and anti-cancer drug resistance. Biochim Biophys Acta Rev Cancer 2018; 1870:123-136. [DOI: 10.1016/j.bbcan.2018.07.003] [Citation(s) in RCA: 116] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/03/2018] [Accepted: 07/08/2018] [Indexed: 01/27/2023]
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28
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Liu X, Wei X, Niu W, Wang D, Wang B, Zhuang H. Downregulation of FOXK2 is associated with poor prognosis in patients with gastric cancer. Mol Med Rep 2018; 18:4356-4364. [PMID: 30221666 PMCID: PMC6172389 DOI: 10.3892/mmr.2018.9466] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 06/27/2018] [Indexed: 12/16/2022] Open
Abstract
Forkhead box (FOX)K2 (FOXK2) is a member of the FOX transcription factor family. It has been suggested previously that FOXK2 is required to suppress tumor growth; however, the exact role of FOXK2 in gastric cancer remains to be elucidated. In the present study, the association between FOXK2 expression and the clinicopathological characteristics of patients with gastric cancer was investigated. The prognostic value of FOXK2 expression and the significance of clinicopathological parameters in the overall survival (OS) and progression-free survival of patients were also determined by survival analysis. To investigate the functional roles of FOXK2, it was downregulated in BGC-823 cells using small interfering (si)RNA, and upregulated using a FOXK2 plasmid. Colony formation, Cell Counting Kit-8 and cell proliferation analyses were conducted to examine the proliferation of gastric cancer cells. Transwell and wound-healing assays were performed to investigate the effect of FOXK2 expression on gastric cancer cell migration and invasion. The clinical data demonstrated that FOXK2 expression was reduced in high-grade gastric cancer tissues, and a low level of FOXK2 expression indicated a poor prognosis. The data obtained from the Human Protein Atlas revealed that patients with gastric cancer and a high level of FOXK2 expression had a longer OS time. The results of colony formation assays, Transwell and wound healing assays demonstrated that FOXK2 repressed the proliferation, invasion and migration of gastric cancer cells, respectively. The findings indicated that FOXK2 may serve as a promising therapeutic target in gastric cancer. Taken together, the findings of the present study demonstrated that FOXK2 functions as a tumor suppressor in gastric cancer; the loss of FOXK2 may induce the growth and invasion of gastric cancer cells.
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Affiliation(s)
- Xi Liu
- Department of Gastroenterology, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Xiaodong Wei
- Department of Gastroenterology, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Wei Niu
- Department of Gastroenterology, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Dong Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Bo Wang
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300050, P.R. China
| | - Hao Zhuang
- Department of Hepatic Biliary Pancreatic Surgery, Cancer Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan 450008, P.R. China
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29
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Giulietti M, Santoni M, Cimadamore A, Carrozza F, Piva F, Cheng L, Lopez-Beltran A, Scarpelli M, Battelli N, Montironi R. Exploring Small Extracellular Vesicles for Precision Medicine in Prostate Cancer. Front Oncol 2018; 8:221. [PMID: 29951374 PMCID: PMC6008382 DOI: 10.3389/fonc.2018.00221] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 05/29/2018] [Indexed: 12/21/2022] Open
Abstract
Tumor microenvironment constitutes a complex network in which tumor cells communicate among them and with stromal and immune cells. It has been shown that cancer cells are able to exchange genetic materials through small extracellular vesicles (EVs), a heterogeneous group of vesicles with different size and shape, cargo content, and function. The importance to investigate populations of circulating EVs would be of great importance as prostate cancer (PCa) biomarkers. In several neoplasms as well as in PCa, nanometer-sized EVs of endosomal origin are implicated in supporting tumor growth and metastatic spread by both altering local stroma cells and creating a protumor environment that favors the formation of pre-metastatic niches. Several techniques are applicable for the isolation and analysis of PCa-derived small EVs and are illustrated in this article. Due to the high sensitivity and specificity of these techniques, small EVs have become ideal candidates for early diagnosis. Moreover, we discuss the role of small EVs during PCa carcinogenesis, as well as in modulating the development of drug resistance to hormonal therapy and chemotherapy, thus underlining the potential of EV-tailored strategies in PCa patients.
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Affiliation(s)
- Matteo Giulietti
- Department of Specialistic Clinical and Odontostomatological Sciences, Polytechnic University of Marche, Ancona, Italy
| | | | - Alessia Cimadamore
- Section of Pathological Anatomy, School of Medicine, United Hospitals, Polytechnic University of the Marche Region, Ancona, Italy
| | | | - Francesco Piva
- Department of Specialistic Clinical and Odontostomatological Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | | | - Marina Scarpelli
- Section of Pathological Anatomy, School of Medicine, United Hospitals, Polytechnic University of the Marche Region, Ancona, Italy
| | | | - Rodolfo Montironi
- Section of Pathological Anatomy, School of Medicine, United Hospitals, Polytechnic University of the Marche Region, Ancona, Italy
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30
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Vlaeminck-Guillem V. Extracellular Vesicles in Prostate Cancer Carcinogenesis, Diagnosis, and Management. Front Oncol 2018; 8:222. [PMID: 29951375 PMCID: PMC6008571 DOI: 10.3389/fonc.2018.00222] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 05/29/2018] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EVs), especially exosomes, are now well recognized as major ways by which cancer cells interact with each other and stromal cells. The meaningful messages transmitted by the EVs are carried by all components of the EVs, i.e., the membrane lipids and the cargo (DNAs, RNAs, microRNAs, long non-coding RNAs, proteins). They are clearly part of the armed arsenal by which cancer cells obtain and share more and more advantages to grow and conquer new spaces. Identification of these messages offers a significant opportunity to better understand how a cancer occurs and then develops both locally and distantly. But it also provides a powerful means by which cancer progression can be detected and monitored. In the last few years, significant research efforts have been made to precisely identify how the EV trafficking is modified in cancer cells as compared to normal cells and how this trafficking is altered during cancer progression. Prostate cancer has not escaped this trend. The aim of this review is to describe the results obtained when assessing the meaningful content of prostate cancer- and stromal-derived EVs in terms of a better comprehension of the cellular and molecular mechanisms underlying prostate cancer occurrence and development. This review also deals with the use of EVs as powerful tools to diagnose non-indolent prostate cancer as early as possible and to accurately define, in a personalized approach, its present and potential aggressiveness, its response to treatment (androgen deprivation, chemotherapy, radiation, surgery), and the overall patients’ prognosis.
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Affiliation(s)
- Virginie Vlaeminck-Guillem
- Medical Unit of Molecular Oncology and Transfer, Department of Biochemistry and Molecular Biology, Centre Hospitalier Lyon-Sud, Hospices Civils of Lyon, Pierre-Bénite, France.,Cancer Research Centre of Lyon, U1052 INSERM, CNRS 5286, Claude Bernard University Lyon 1, Léon Bérard Centre, Lyon, France
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