1
|
Welsh JA, Goberdhan DCI, O'Driscoll L, Buzas EI, Blenkiron C, Bussolati B, Cai H, Di Vizio D, Driedonks TAP, Erdbrügger U, Falcon‐Perez JM, Fu Q, Hill AF, Lenassi M, Lim SK, Mahoney MG, Mohanty S, Möller A, Nieuwland R, Ochiya T, Sahoo S, Torrecilhas AC, Zheng L, Zijlstra A, Abuelreich S, Bagabas R, Bergese P, Bridges EM, Brucale M, Burger D, Carney RP, Cocucci E, Colombo F, Crescitelli R, Hanser E, Harris AL, Haughey NJ, Hendrix A, Ivanov AR, Jovanovic‐Talisman T, Kruh‐Garcia NA, Ku'ulei‐Lyn Faustino V, Kyburz D, Lässer C, Lennon KM, Lötvall J, Maddox AL, Martens‐Uzunova ES, Mizenko RR, Newman LA, Ridolfi A, Rohde E, Rojalin T, Rowland A, Saftics A, Sandau US, Saugstad JA, Shekari F, Swift S, Ter‐Ovanesyan D, Tosar JP, Useckaite Z, Valle F, Varga Z, van der Pol E, van Herwijnen MJC, Wauben MHM, Wehman AM, Williams S, Zendrini A, Zimmerman AJ, MISEV Consortium, Théry C, Witwer KW. Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches. J Extracell Vesicles 2024; 13:e12404. [PMID: 38326288 PMCID: PMC10850029 DOI: 10.1002/jev2.12404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 02/09/2024] Open
Abstract
Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly.
Collapse
Affiliation(s)
- Joshua A. Welsh
- Translational Nanobiology Section, Laboratory of PathologyNational Cancer Institute, National Institutes of HealthBethesdaMarylandUSA
| | - Deborah C. I. Goberdhan
- Nuffield Department of Women's and Reproductive HealthUniversity of Oxford, Women's Centre, John Radcliffe HospitalOxfordUK
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical SciencesTrinity College DublinDublinIreland
- Trinity Biomedical Sciences InstituteTrinity College DublinDublinIreland
- Trinity St. James's Cancer InstituteTrinity College DublinDublinIreland
| | - Edit I. Buzas
- Department of Genetics, Cell‐ and ImmunobiologySemmelweis UniversityBudapestHungary
- HCEMM‐SU Extracellular Vesicle Research GroupSemmelweis UniversityBudapestHungary
- HUN‐REN‐SU Translational Extracellular Vesicle Research GroupSemmelweis UniversityBudapestHungary
| | - Cherie Blenkiron
- Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health SciencesUniversity of TurinTurinItaly
| | | | - Dolores Di Vizio
- Department of Surgery, Division of Cancer Biology and TherapeuticsCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Tom A. P. Driedonks
- Department CDL ResearchUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Uta Erdbrügger
- University of Virginia Health SystemCharlottesvilleVirginiaUSA
| | - Juan M. Falcon‐Perez
- Exosomes Laboratory, Center for Cooperative Research in BiosciencesBasque Research and Technology AllianceDerioSpain
- Metabolomics Platform, Center for Cooperative Research in BiosciencesBasque Research and Technology AllianceDerioSpain
- IKERBASQUE, Basque Foundation for ScienceBilbaoSpain
| | - Qing‐Ling Fu
- Otorhinolaryngology Hospital, The First Affiliated HospitalSun Yat‐sen UniversityGuangzhouChina
- Extracellular Vesicle Research and Clinical Translational CenterThe First Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Andrew F. Hill
- Institute for Health and SportVictoria UniversityMelbourneAustralia
| | - Metka Lenassi
- Faculty of MedicineUniversity of LjubljanaLjubljanaSlovenia
| | - Sai Kiang Lim
- Institute of Molecular and Cell Biology (IMCB)Agency for Science, Technology and Research (A*STAR)SingaporeSingapore
- Paracrine Therapeutics Pte. Ltd.SingaporeSingapore
- Department of Surgery, YLL School of MedicineNational University SingaporeSingaporeSingapore
| | - Mỹ G. Mahoney
- Thomas Jefferson UniversityPhiladelphiaPennsylvaniaUSA
| | - Sujata Mohanty
- Stem Cell FacilityAll India Institute of Medical SciencesNew DelhiIndia
| | - Andreas Möller
- Chinese University of Hong KongHong KongHong Kong S.A.R.
- QIMR Berghofer Medical Research InstituteBrisbaneAustralia
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry, Amsterdam University Medical Centers, Location AMCUniversity of AmsterdamAmsterdamThe Netherlands
- Amsterdam Vesicle Center, Amsterdam University Medical Centers, Location AMCUniversity of AmsterdamAmsterdamThe Netherlands
| | | | - Susmita Sahoo
- Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - Ana C. Torrecilhas
- Laboratório de Imunologia Celular e Bioquímica de Fungos e Protozoários, Departamento de Ciências Farmacêuticas, Instituto de Ciências Ambientais, Químicas e FarmacêuticasUniversidade Federal de São Paulo (UNIFESP) Campus DiademaDiademaBrazil
| | - Lei Zheng
- Department of Laboratory Medicine, Nanfang HospitalSouthern Medical UniversityGuangzhouChina
| | - Andries Zijlstra
- Department of PathologyVanderbilt University Medical CenterNashvilleTennesseeUSA
- GenentechSouth San FranciscoCaliforniaUSA
| | - Sarah Abuelreich
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Reem Bagabas
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Paolo Bergese
- Department of Molecular and Translational MedicineUniversity of BresciaBresciaItaly
- Center for Colloid and Surface Science (CSGI)FlorenceItaly
- National Center for Gene Therapy and Drugs based on RNA TechnologyPaduaItaly
| | - Esther M. Bridges
- Weatherall Institute of Molecular MedicineUniversity of OxfordOxfordUK
| | - Marco Brucale
- Consiglio Nazionale delle Ricerche ‐ Istituto per lo Studio dei Materiali NanostrutturatiBolognaItaly
- Consorzio Interuniversitario per lo Sviluppo dei Sistemi a Grande InterfaseFlorenceItaly
| | - Dylan Burger
- Kidney Research CentreOttawa Hopsital Research InstituteOttawaCanada
- Department of Cellular and Molecular MedicineUniversity of OttawaOttawaCanada
- School of Pharmaceutical SciencesUniversity of OttawaOttawaCanada
| | - Randy P. Carney
- Department of Biomedical EngineeringUniversity of CaliforniaDavisCaliforniaUSA
| | - Emanuele Cocucci
- Division of Pharmaceutics and Pharmacology, College of PharmacyThe Ohio State UniversityColumbusOhioUSA
- Comprehensive Cancer CenterThe Ohio State UniversityColumbusOhioUSA
| | - Federico Colombo
- Division of Pharmaceutics and Pharmacology, College of PharmacyThe Ohio State UniversityColumbusOhioUSA
| | - Rossella Crescitelli
- Sahlgrenska Center for Cancer Research, Department of Surgery, Institute of Clinical SciencesSahlgrenska Academy, University of GothenburgGothenburgSweden
- Wallenberg Centre for Molecular and Translational Medicine, Institute of Clinical SciencesSahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Edveena Hanser
- Department of BiomedicineUniversity Hospital BaselBaselSwitzerland
- Department of BiomedicineUniversity of BaselBaselSwitzerland
| | | | - Norman J. Haughey
- Departments of Neurology and PsychiatryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Human Structure and RepairGhent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Alexander R. Ivanov
- Barnett Institute of Chemical and Biological Analysis, Department of Chemistry and Chemical BiologyNortheastern UniversityBostonMassachusettsUSA
| | - Tijana Jovanovic‐Talisman
- Department of Cancer Biology and Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Nicole A. Kruh‐Garcia
- Bio‐pharmaceutical Manufacturing and Academic Resource Center (BioMARC)Infectious Disease Research Center, Colorado State UniversityFort CollinsColoradoUSA
| | - Vroniqa Ku'ulei‐Lyn Faustino
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Diego Kyburz
- Department of BiomedicineUniversity of BaselBaselSwitzerland
- Department of RheumatologyUniversity Hospital BaselBaselSwitzerland
| | - Cecilia Lässer
- Krefting Research Centre, Department of Internal Medicine and Clinical NutritionInstitute of Medicine at Sahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Kathleen M. Lennon
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Jan Lötvall
- Krefting Research Centre, Institute of Medicine at Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Adam L. Maddox
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Elena S. Martens‐Uzunova
- Erasmus MC Cancer InstituteUniversity Medical Center Rotterdam, Department of UrologyRotterdamThe Netherlands
| | - Rachel R. Mizenko
- Department of Biomedical EngineeringUniversity of CaliforniaDavisCaliforniaUSA
| | - Lauren A. Newman
- College of Medicine and Public HealthFlinders UniversityAdelaideAustralia
| | - Andrea Ridolfi
- Department of Physics and Astronomy, and LaserLaB AmsterdamVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Eva Rohde
- Department of Transfusion Medicine, University HospitalSalzburger Landeskliniken GmbH of Paracelsus Medical UniversitySalzburgAustria
- GMP Unit, Paracelsus Medical UniversitySalzburgAustria
- Transfer Centre for Extracellular Vesicle Theralytic Technologies, EV‐TTSalzburgAustria
| | - Tatu Rojalin
- Department of Biomedical EngineeringUniversity of CaliforniaDavisCaliforniaUSA
- Expansion Therapeutics, Structural Biology and BiophysicsJupiterFloridaUSA
| | - Andrew Rowland
- College of Medicine and Public HealthFlinders UniversityAdelaideAustralia
| | - Andras Saftics
- Department of Molecular Medicine, Beckman Research InstituteCity of Hope Comprehensive Cancer CenterDuarteCaliforniaUSA
| | - Ursula S. Sandau
- Department of Anesthesiology & Perioperative MedicineOregon Health & Science UniversityPortlandOregonUSA
| | - Julie A. Saugstad
- Department of Anesthesiology & Perioperative MedicineOregon Health & Science UniversityPortlandOregonUSA
| | - Faezeh Shekari
- Department of Stem Cells and Developmental Biology, Cell Science Research CenterRoyan Institute for Stem Cell Biology and Technology, ACECRTehranIran
- Celer DiagnosticsTorontoCanada
| | - Simon Swift
- Waipapa Taumata Rau University of AucklandAucklandNew Zealand
| | - Dmitry Ter‐Ovanesyan
- Wyss Institute for Biologically Inspired EngineeringHarvard UniversityBostonMassachusettsUSA
| | - Juan P. Tosar
- Universidad de la RepúblicaMontevideoUruguay
- Institut Pasteur de MontevideoMontevideoUruguay
| | - Zivile Useckaite
- College of Medicine and Public HealthFlinders UniversityAdelaideAustralia
| | - Francesco Valle
- Consiglio Nazionale delle Ricerche ‐ Istituto per lo Studio dei Materiali NanostrutturatiBolognaItaly
- Consorzio Interuniversitario per lo Sviluppo dei Sistemi a Grande InterfaseFlorenceItaly
| | - Zoltan Varga
- Biological Nanochemistry Research GroupInstitute of Materials and Environmental Chemistry, Research Centre for Natural SciencesBudapestHungary
- Department of Biophysics and Radiation BiologySemmelweis UniversityBudapestHungary
| | - Edwin van der Pol
- Amsterdam Vesicle Center, Amsterdam University Medical Centers, Location AMCUniversity of AmsterdamAmsterdamThe Netherlands
- Biomedical Engineering and Physics, Amsterdam UMC, location AMCUniversity of AmsterdamAmsterdamThe Netherlands
- Laboratory of Experimental Clinical Chemistry, Amsterdam UMC, location AMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Martijn J. C. van Herwijnen
- Department of Biomolecular Health Sciences, Faculty of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | - Marca H. M. Wauben
- Department of Biomolecular Health Sciences, Faculty of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | | | | | - Andrea Zendrini
- Department of Molecular and Translational MedicineUniversity of BresciaBresciaItaly
- Center for Colloid and Surface Science (CSGI)FlorenceItaly
| | - Alan J. Zimmerman
- Barnett Institute of Chemical and Biological Analysis, Department of Chemistry and Chemical BiologyNortheastern UniversityBostonMassachusettsUSA
| | | | - Clotilde Théry
- Institut Curie, INSERM U932PSL UniversityParisFrance
- CurieCoreTech Extracellular Vesicles, Institut CurieParisFrance
| | - Kenneth W. Witwer
- Department of Molecular and Comparative PathobiologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- EV Core Facility “EXCEL”, Institute for Basic Biomedical SciencesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- The Richman Family Precision Medicine Center of Excellence in Alzheimer's DiseaseJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| |
Collapse
|
2
|
Welsh JA, Goberdhan DC, O'Driscoll L, Théry C, Witwer KW. MISEV2023: An updated guide to EV research and applications. J Extracell Vesicles 2024; 13:e12416. [PMID: 38400602 PMCID: PMC10891433 DOI: 10.1002/jev2.12416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/01/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Affiliation(s)
- Joshua A. Welsh
- Translational Nanobiology Section, Laboratory of Pathology, National Cancer InstituteNational Institutes of HealthBethesdaMarylandUSA
| | - Deborah C. Goberdhan
- Nuffield Department of Women's and Reproductive HealthUniversity of Oxford, Women's Centre, John Radcliffe HospitalOxfordUK
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical SciencesTrinity College DublinDublinIreland
- Trinity Biomedical Sciences InstituteTrinity College DublinDublinIreland
- Trinity St. James's Cancer InstituteTrinity College DublinDublinIreland
| | - Clotilde Théry
- Institut Curie, INSERM U932PSL UniversityParisFrance
- CurieCoreTech Extracellular VesiclesInstitut CurieParisFrance
| | - Kenneth W. Witwer
- Department of Molecular and Comparative PathobiologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- EV Core Facility “EXCEL”, Institute for Basic Biomedical SciencesJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- The Richman Family Precision Medicine Center of Excellence in Alzheimer's DiseaseJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| |
Collapse
|
3
|
Lucien F, Gustafson D, Lenassi M, Li B, Teske JJ, Boilard E, von Hohenberg KC, Falcón‐Perez JM, Gualerzi A, Reale A, Jones JC, Lässer C, Lawson C, Nazarenko I, O'Driscoll L, Pink R, Siljander PR, Soekmadji C, Hendrix A, Welsh JA, Witwer KW, Nieuwland R. MIBlood-EV: Minimal information to enhance the quality and reproducibility of blood extracellular vesicle research. J Extracell Vesicles 2023; 12:e12385. [PMID: 38063210 PMCID: PMC10704543 DOI: 10.1002/jev2.12385] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/31/2023] [Accepted: 11/10/2023] [Indexed: 12/18/2023] Open
Abstract
Blood is the most commonly used body fluid for extracellular vesicle (EV) research. The composition of a blood sample and its derivatives (i.e., plasma and serum) are not only donor-dependent but also influenced by collection and preparation protocols. Since there are hundreds of pre-analytical protocols and over forty variables, the development of standard operating procedures for EV research is very challenging. To improve the reproducibility of blood EV research, the International Society for Extracellular Vesicles (ISEV) Blood EV Task Force proposes standardized reporting of (i) the applied blood collection and preparation protocol and (ii) the quality of the prepared plasma and serum samples. Gathering detailed information will provide insight into the performance of the protocols and more effectively identify potential confounders in the prepared plasma and serum samples. To collect this information, the ISEV Blood EV Task Force created the Minimal Information for Blood EV research (MIBlood-EV), a tool to record and report information about pre-analytical protocols used for plasma and serum preparation as well as assays used to assess the quality of these preparations. This tool does not require modifications of established local pre-analytical protocols and can be easily implemented to enhance existing databases thereby enabling evidence-based optimization of pre-analytical protocols through meta-analysis. Taken together, insight into the quality of prepared plasma and serum samples will (i) improve the quality of biobanks for EV research, (ii) guide the exchange of plasma and serum samples between biobanks and laboratories, (iii) facilitate inter-laboratory comparative EV studies, and (iv) improve the peer review process.
Collapse
Affiliation(s)
- Fabrice Lucien
- Department of UrologyMayo ClinicRochesterMinnesotaUSA
- Department of ImmunologyMayo ClinicRochesterMinnesotaUSA
| | - Dakota Gustafson
- Department of Laboratory Medicine & PathobiologyUniversity of TorontoTorontoOntarioCanada
- Toronto General Hospital Research InstituteTorontoOntarioCanada
- Department of Public Health SciencesQueen's UniversityKingstonOntarioCanada
| | - Metka Lenassi
- Institute of Biochemistry and Molecular Genetics, Faculty of MedicineUniversity of LjubljanaLjubljanaSlovenia
| | - Bo Li
- Department of Laboratory MedicineNanfang Hospital, Southern Medical UniversityGuangzhouChina
- Laboratory of Experimental Clinical Chemistry, and Amsterdam Vesicle CenterAmsterdam UMClocation AMCAmsterdamNetherlands
| | | | - Eric Boilard
- Centre de Recherche du CHU de Québec – Université Laval, Département de microbiologie et immunologieFaculté de Médecine de l'Université LavalQuébecQuebecCanada
| | | | - Juan Manual Falcón‐Perez
- Exosomes laboratory and Metabolomics PlatformCIC bioGUNE‐BRTADerioSpain
- IKERBASQUE, Basque Foundation for ScienceBilbaoSpain
| | | | - Antonia Reale
- Division of Blood CancersMonash University ‐ Alfred HealthMelbourneVictoriaAustralia
| | - Jennifer C. Jones
- Laboratory of Pathology, Center for Cancer ResearchNational Cancer Institute, National Institutes of HealthBethesdaMarylandUSA
| | - Cecilia Lässer
- Krefting Research Centre, Institute of Medicine at the Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | | | - Irina Nazarenko
- Institute for Infection Prevention and Control, Faculty of MedicineUniversity of Freiburg, Freiburg, Germany, German Cancer Consortium
- Partner Site Freiburg and German Cancer Research CenterHeidelbergGermany
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute & Trinity St. James's Cancer InstituteTrinity College DublinDublinIreland
| | - Ryan Pink
- Faculty Health and Life SciencesOxford Brookes UniversityOxfordUnited Kingdom of Great Britain and Northern Ireland
| | - Pia R‐M Siljander
- EV‐group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical BiosciencesUniversity of HelsinkiHelsinkiFinland
| | - Carolina Soekmadji
- School of Biomedical Sciences, Faculty of MedicineUniversity of QueenslandBrisbaneAustralia
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Human Structure and RepairGhent UniversityGhentBelgium
| | - Joshua A Welsh
- School of Medicine, Department of Molecular and Comparative Pathobiology, and Department of NeurologyJohns Hopkins UniversityBaltimoreMarylandUnited States
| | - Kenneth W. Witwer
- School of Medicine, Department of Molecular and Comparative Pathobiology, and Department of NeurologyJohns Hopkins UniversityBaltimoreMarylandUnited States
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry, and Amsterdam Vesicle CenterAmsterdam UMClocation AMCAmsterdamNetherlands
| |
Collapse
|
4
|
Darragh IAJ, Martinez-Pacheco S, O'Driscoll L, Egan B. Functional assays reflective of cancer hallmarks in BT-549 cells are not impacted by media supplemented with exercise-trained plasma. Exp Physiol 2023. [PMID: 37991325 DOI: 10.1113/ep091383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
NEW FINDINGS What is the central question of this study? Little is known regarding the effects of media supplemented with resting plasma from exercise-trained individuals, despite the established bioactive effects of acutely exercised samples. Does media supplemented with resting plasma from endurance-trained, strength-trained or recreationally active controls impact hallmarks of cancer in BT-549 cells? What is the main finding and its importance? Supplementing media with plasma from these trained athletes did not impact proliferation, migration, invasion or anoikis resistance compared to plasma from recreationally-active controls. These findings suggest that 'anti-cancer' effects of exercise are not present in resting blood samples of exercise-trained individuals. ABSTRACT Media supplemented with sera from acutely exercised men has been shown to have 'anti-cancer' effects on prostate and breast cancer cell lines. This study investigated whether media supplemented with plasma samples taken at rest (≥30 h since the most recent exercise session) from men who were endurance-trained (END), strength-trained (STR) or recreationally active controls (CON) impacted the results of four assays that mimic hallmarks of cancer (proliferation, migration, extracellular matrix invasion and anoikis resistance) in the BT-549 breast cancer cell line. Compared to control conditions of either serum-free media or fetal bovine serum as appropriate, BT-549 cells cultured with plasma-supplemented media regardless of group resulted in greater cell proliferation (∼20-50%) and cell migration (∼15-20%), and lower extracellular matrix invasion (∼10-20%) and anoikis resistance (∼15-20%). Supplementing media with plasma from END or STR did not impact any outcomes of these assays compared to plasma from CON. Media supplemented with human plasma can impact functional assays reflective of cancer hallmarks in BT-549 cells, but effects of exercise on proliferation, migration, extracellular matrix invasion and anoikis resistance were not evident in resting blood samples of individuals with a prior history of exercise training.
Collapse
Affiliation(s)
- Ian A J Darragh
- School of Health and Human Performance, Dublin City University, Dublin, Ireland
| | - Sarai Martinez-Pacheco
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Brendan Egan
- School of Health and Human Performance, Dublin City University, Dublin, Ireland
- Florida Institute for Human and Machine Cognition, Pensacola, Florida, USA
| |
Collapse
|
5
|
Darragh IAJ, McNamee N, Daly R, Pacheco SM, O'Driscoll L, Egan B. The separation and identification of circulating small extracellular vesicles from endurance-trained, strength-trained and recreationally active men. J Physiol 2023; 601:5075-5091. [PMID: 37725436 DOI: 10.1113/jp285170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/30/2023] [Indexed: 09/21/2023] Open
Abstract
Small extracellular vesicles (EV) are membrane-encapsulated particles that carry bioactive cargoes, are released by all cell types and are present in all human biofluids. Changes in EV profiles and abundance occur in response to acute exercise, but this study investigated whether individuals with divergent histories of exercise training (recreationally active controls - CON; endurance-trained - END; strength-trained - STR) presented with varied abundances of small EVs in resting samples and whether the abundance of small EVs differed within each group across two measurement days. Participants (n = 38, all male; CON n = 12, END n = 13, STR n = 13) arrived at the lab on two separate occasions in a rested, overnight fasted state, with standardisation of time of day of sampling, recent dietary intake, time since last meal and time since last exercise training session (∼40 h). Whole blood samples were collected and separated into plasma from which small EVs were separated using size exclusion chromatography and identified in accordance with the Minimal Information For Studies of Extracellular Vesicles (MISEV) guidelines. No differences in the abundance of small EVs were observed within or between groups across multiple methods of small EV identification (nanoparticle tracking analysis, flow cytometry, immunoblot of specific EV markers). Targeted metabolomics of the small EV preparations identified 96 metabolites that were associated with the structure and function of small EVs, with no statistically significant differences in concentrations observed across groups. The results of the current study suggest that the abundance and metabolomic profile of small EVs derived from men with divergent histories of exercise training are similar to those in resting blood samples. KEY POINTS: Extracellular vesicles (EV) are membrane-encapsulated particles that are present in circulation and carry bioactive materials as 'cargo'. The abundance and profile of small EVs are responsive to acute exercise, but little is known about the relationship between small EVs and exercise training. This study examined the abundance, and a targeted metabolomic profile, of small EVs separated from the blood of endurance athletes, strength athletes and recreationally active controls at rest (∼40 h after the most recent exercise session) on two separate but identical lab visits. No differences were observed in the abundance or metabolomic profile of small EV preparations between the groups or between the lab visits within each group. Further research should determine whether the bioactive cargoes (e.g. RNA, protein and additional metabolites) carried within EVs are altered in individuals with divergent histories of exercise training or in response to exercise training interventions.
Collapse
Affiliation(s)
- Ian A J Darragh
- School of Health and Human Performance, Dublin City University, Dublin, Ireland
| | - Niamh McNamee
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Róisín Daly
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Sarai Martinez Pacheco
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Brendan Egan
- School of Health and Human Performance, Dublin City University, Dublin, Ireland
- Florida Institute for Human and Machine Cognition, Pensacola, Florida, USA
| |
Collapse
|
6
|
Zhang T, Bandero V, Corcoran C, Obaidi I, Ruether M, O'Brien J, O'Driscoll L, Frankish N, Sheridan H. Design, synthesis and biological evaluation of a novel bioactive indane scaffold 2-(diphenylmethylene)c-2,3-dihydro-1H-inden-1-one with potential anticancer activity. Eur J Pharm Sci 2023; 188:106529. [PMID: 37459901 DOI: 10.1016/j.ejps.2023.106529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/23/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023]
Abstract
Over the past decades, designing of privileged structures has emerged as a useful approach to the discovery and optimisation of novel biologically active molecules, and many have been successfully exploited across and within different target families. Examples include indole, quinolone, isoquinoline, benzofuran and chromone, etc. In the current study, we focus on synthesising a novel hybrid scaffold constituting naturally occurring benzophenone (14) and indanone (22) ring systems, leading to a general structure of 2-(diphenylmethylene)-2,3-dihydro-1H-inden-1-one (23). It was hypothesised this new hybrid system would provide enhanced anti-cancer activity owing to the presence of the common features associated with the tubulin binding small molecule indanocine (10) and the estrogen receptor (ER) antagonist tamoxifen (24). Key hybrid molecules were successfully synthesised and characterised, and the in vitro cytotoxicity assays were performed against cancer cell lines: MCF7 (breast) and SKBR3 (breast), DU145 (prostate) and A549 (lung). The methyl-, chloro- and methoxy-, para-substituted benzophenone hybrids displayed the greatest degree of cytotoxicity and the E-configuration derivatives 45, 47 and 49 being significantly most potent. We further verified that the second benzyl moiety of this novel hybrid scaffold is fundamental to enhance the cytotoxicity, especially in the SKBR3 (HER2+) by the E-methyl lead molecule 47, MCF7 (ER+) by 45 and 49, and A549 (NSCLC) cell lines by 49. These hybrid molecules also showed a significant accumulation of SKBR3 cells at S-phase of the cell cycle after 72 hrs, which demonstrates besides of being cytotoxic in vitro against SKBR3 cells, 47 disturbs the replication and development of this type of cancer causing a dose-dependent cell cycle arrest at S-phase. Our results suggest that DNA damage might be involved in the induction of SKBR3 cell death caused by the hybrid molecules, and therefore, this novel system may be an effective suppressor of HER2+/Neu-driven cancer growth and progression. The present study points to potential structural optimisation of the series and encourages further focussed investigation of analogues of this scaffold series toward their applications in cancer chemoprevention or chemotherapy.
Collapse
Affiliation(s)
- Tao Zhang
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman, Dublin 7, D07 ADY7, Ireland; The Trinity Centre for Natural Products Research (NatPro), School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, D02 PN40, Ireland; Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| | - Vilmar Bandero
- Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| | - Claire Corcoran
- Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| | - Ismael Obaidi
- The Trinity Centre for Natural Products Research (NatPro), School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, D02 PN40, Ireland; College of Pharmacy, University of Babylon, Babylon, Iraq.
| | - Manuel Ruether
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland.
| | - John O'Brien
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland.
| | - Lorraine O'Driscoll
- Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| | - Neil Frankish
- Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| | - Helen Sheridan
- The Trinity Centre for Natural Products Research (NatPro), School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, D02 PN40, Ireland; Drug Discovery Group, School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, D02 PN40, Ireland.
| |
Collapse
|
7
|
McNamee N, Catalano M, Mukhopadhya A, O'Driscoll L. An extensive study of potential inhibitors of extracellular vesicles release in triple-negative breast cancer. BMC Cancer 2023; 23:654. [PMID: 37442985 DOI: 10.1186/s12885-023-11160-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 07/07/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Cancer cells release heterogeneous populations of extracellular vesicles (EVs) that transmit aggressive phenotypic traits to recipient cells. We aimed to establish if the heterogenous EVs population or a sub-population is responsible, if we could block undesirable cell-to-cell communication by EVs, and, if some EVs continued to be released, would their undesirable influences on recipient cells continue. METHODS Three triple-negative breast cancer (TNBC) cell lines were used. Non-toxic concentrations of calpeptin, Y27632, manumycin A, GW4869 and combinations thereof were tested to block EVs. Ultracentrifugation-based methods collected EVs, which were then characterised by nanoparticle tracking analysis, immunoblotting, and transmission electron microscopy. A quick screening flow cytometry method evaluated EVs in solution. The influences of EVs on recipient cells' migration was investigated. RESULTS All EV sub-populations were apparently involved in transmitting undesirable phenotypic characteristics. All compounds/combinations significantly (64-98%) reduced EVs' release. Our quick screening broadly reflected our more comprehensive EVs analysis. The 2-36% of EVs that continued to be released caused less transmission to recipient cells, but not on a comparable scale to the reduction of EVs release achieved. CONCLUSION Up to 98% inhibition of EVs' release was achieved. To prevent the transmission of undesirable phenotypic traits by EVs, their total inhibition may be necessary.
Collapse
Affiliation(s)
- Niamh McNamee
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Mariadelva Catalano
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Anindya Mukhopadhya
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
8
|
Darragh IAJ, O'Driscoll L, Egan B. Within-Subject Variability and the Influence of Exercise Training History on the Resting Plasma Metabolome in Men. Int J Sport Nutr Exerc Metab 2023; 33:141-150. [PMID: 36963408 DOI: 10.1123/ijsnem.2022-0177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 02/15/2023] [Accepted: 02/15/2023] [Indexed: 03/26/2023]
Abstract
This study investigated within-subject variability in the circulating metabolome under controlled conditions, and whether divergent exercise training backgrounds were associated with alterations in the circulating metabolome assessed in resting samples. Thirty-seven men comprising of endurance athletes (END; body mass, 71.0 ± 6.8 kg; fat-free mass index, 16.9 ± 1.1 kg/m2), strength athletes (STR; 94.5 ± 8.8 kg; 23.0 ± 1.8 kg/m2), and recreationally active controls (CON; 77.6 ± 7.7 kg; 18.1 ± 1.0 kg/m2) provided blood samples after an overnight fast on two separate occasions controlled for time of day of sampling, recent dietary intake, time since last meal, and time since last exercise training session. A targeted profile of metabolites, performed using liquid chromatography and mass spectrometry on plasma samples, identified 166 individual metabolites and metabolite features, which were analyzed with intraclass correlation coefficients, a multilevel principal component analysis, and univariate t tests adjusted for multiple comparisons. The median intraclass correlation coefficient was .49, with 46 metabolites displaying good reliability and 31 metabolites displaying excellent reliability. No difference in the abundance of any individual metabolite was identified within groups when compared between visits, but a combined total of 44 metabolites were significantly different (false discovery rate <0.05) between groups (END vs. CON, 42 metabolites; STR vs. CON, 10 metabolites; and END vs. STR, five metabolites). Under similar measurement conditions, the reliability of resting plasma metabolite concentrations varies largely at the level of individual metabolites with ∼48% of metabolites displaying good-to-excellent reliability. However, a history of exercise training was associated with alterations in the abundance of ∼28% of metabolites in the targeted profile employed in this study.
Collapse
Affiliation(s)
- Ian A J Darragh
- School of Health and Human Performance, Dublin City University, Glasnevin,Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin,Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin,Ireland
- Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin,Ireland
| | - Brendan Egan
- School of Health and Human Performance, Dublin City University, Glasnevin,Ireland
- National Institute for Cellular Biotechnology, Dublin City University, Glasnevin,Ireland
- Florida Institute for Human and Machine Cognition, Pensacola FL,USA
| |
Collapse
|
9
|
Santoro J, Mukhopadhya A, Oliver C, Brodkorb A, Giblin L, O'Driscoll L. An investigation of extracellular vesicles in bovine colostrum, first milk and milk over the lactation curve. Food Chem 2023; 401:134029. [DOI: 10.1016/j.foodchem.2022.134029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/04/2022] [Accepted: 08/23/2022] [Indexed: 10/14/2022]
|
10
|
McNamee N, de la Fuente LR, Santos-Martinez MJ, O'Driscoll L. Proteomics profiling identifies extracellular vesicles' cargo associated with tumour cell induced platelet aggregation. BMC Cancer 2022; 22:1023. [PMID: 36171564 PMCID: PMC9520807 DOI: 10.1186/s12885-022-10068-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 08/23/2022] [Indexed: 11/21/2022] Open
Abstract
Background Cancer patients have an increased risk of developing venous thromboembolism, with up to 30% dying within a month of their development. Some cancer cells are known to induce platelet aggregation, and this interaction is understood to contribute to thrombosis and haematogenous metastasis. Many researchers have reported on extracellular vesicles (EVs) released from platelets. However, less is known about how cancer cells’ EVs may affect platelet function. Here EVs released by triple-negative breast cancer (TNBC) cell line variants were extensively investigated in this regard. Methods EVs were separated from conditioned media of TNBC Hs578T and Hs578Ts(i)8 cells using filtration and ultracentrifugation and were characterised by nanoparticle tracking analysis, immunoblots, and transmission electron microscopy. Blood samples from consenting donors were procured, and their platelets collected by differential centrifugation. Light transmission aggregometry and optical microscopy evaluated the potential interaction of TNBC cells and their EVs with platelets. Global proteomic analysis was performed on the EVs, by in-solution digestion and mass spectrometry. Data analysis included the use of Perseus, FunRich, and Vesiclepedia. Immunoblotting was used as a secondary method to investigate some key EV cargo proteins identified by the global proteomics approach. Results Both TNBC cell variants induced platelet aggregation. Increasing cell numbers significantly reduced the time taken for platelet aggregation to occur. EVs released by the cells also resulted in platelet aggregation. The time to induce platelet aggregation was EV dose-dependent. Proteomics profiling and immunoblotting of the EVs’ cargo identified candidate proteins (including uPAR and PDGFRβ) that may be involved during this process. Conclusions TNBC cells induce platelet aggregation. Furthermore, the cell-free EVs induced this undesirable effect. A number of EV cargo proteins were identified that may be relevant as therapeutic targets. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-10068-7.
Collapse
Affiliation(s)
- Niamh McNamee
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.,Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.,Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Laura Rodriguez de la Fuente
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.,Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Maria Jose Santos-Martinez
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.,Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.,School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland. .,Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland. .,Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
11
|
Witwer KW, Goberdhan DCI, O'Driscoll L, Théry C, Welsh JA, Blenkiron C, Buzás EI, Di Vizio D, Erdbrügger U, Falcón‐Pérez JM, Fu Q, Hill AF, Lenassi M, Lötvall J, Nieuwland R, Ochiya T, Rome S, Sahoo S, Zheng L. Updating MISEV: Evolving the minimal requirements for studies of extracellular vesicles. J Extracell Vesicles 2021; 10:e12182. [PMID: 34953156 PMCID: PMC8710080 DOI: 10.1002/jev2.12182] [Citation(s) in RCA: 121] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023] Open
Abstract
The minimal information for studies of extracellular vesicles (EVs, MISEV) is a field-consensus rigour initiative of the International Society for Extracellular Vesicles (ISEV). The last update to MISEV, MISEV2018, was informed by input from more than 400 scientists and made recommendations in the six broad topics of EV nomenclature, sample collection and pre-processing, EV separation and concentration, characterization, functional studies, and reporting requirements/exceptions. To gather opinions on MISEV and ideas for new updates, the ISEV Board of Directors canvassed previous MISEV authors and society members. Here, we share conclusions that are relevant to the ongoing evolution of the MISEV initiative and other ISEV rigour and standardization efforts.
Collapse
Affiliation(s)
- Kenneth W Witwer
- Departments of Molecular and Comparative Pathobiology and Neurology and The Richman Family Precision Medicine Center of Excellence in Alzheimer's DiseaseJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | | | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical SciencesPanoz Institute and Trinity Biomedical SciencesInstitute (TBSI) & Trinity St. James's Cancer Institute (TSJCI)Trinity College DublinDublinIreland
| | - Clotilde Théry
- INSERM U932, Institut CuriePSL Research UniversityParisFrance
| | - Joshua A Welsh
- Translational Nanobiology SectionLaboratory of PathologyCenter for Cancer ResearchNational Cancer InstituteNational Institutes of HealthBethesdaMarylandUSA
| | - Cherie Blenkiron
- Department of Molecular Medicine and PathologyThe University of AucklandAucklandNew Zealand
| | - Edit I Buzás
- Department of GeneticsCell‐ and ImmunobiologyHCEMM‐SU Extracellular Vesicles Research Group, and ELKH‐SE Immune‐Proteogenomics Extracellular Vesicles Research GroupSemmelweis UniversityBudapestHungary
| | - Dolores Di Vizio
- Department of SurgeryDepartment of Pathology & Laboratory MedicineSamuel Oschin Comprehensive Cancer InstituteCedars‐Sinai Medical CenterDivision of Cancer Biology and TherapeuticsLos AngelesCaliforniaUSA
| | - Uta Erdbrügger
- Department of MedicineDivision of NephrologyUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Juan M Falcón‐Pérez
- Exosomes Laboratory & Metabolomics PlatfCIC bioGUNE‐BRTAIKERBASQUE, CIBERehdBilbaoSpain
| | - Qing‐Ling Fu
- Exosome Research and Translational CenterThe First Affiliated HospitalOtorhinolaryngology HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Andrew F Hill
- Department of Biochemistry and GeneticsLa Trobe Institute for Molecular ScienceLa Trobe UniversityBundooraVICAustralia
| | - Metka Lenassi
- Institute of Biochemistry and Molecular GeneticsFaculty of MedicineUniversity of LjubljanaLjubljanaSlovenia
| | - Jan Lötvall
- Krefting Research CentreUniversity of GothenburgGöteborgSweden
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry and Vesicle Observation CenterAmsterdam University Medical CenterUniversity of AmsterdamAmsterdamThe Netherlands
| | - Takahiro Ochiya
- Department of Molecular and Cellular MedicineTokyo Medical UniversityTokyoJapan
| | - Sophie Rome
- CarMeN Laboratory (INSERM 1060, INRAE 1397)University of Lyon & Faculty of Medicine Lyon‐SudPierre‐BéniteFrance
| | - Susmita Sahoo
- Cardiovascular Research InstituteIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - Lei Zheng
- Department of Laboratory MedicineNanfang HospitalSouthern Medical UniversityGuangzhouChina
| |
Collapse
|
12
|
McNamee N, Daly R, Crown J, O'Driscoll L. A method of separating extracellular vesicles from blood shows potential clinical translation, and reveals extracellular vesicle cargo gremlin-1 as a diagnostic biomarker. Transl Oncol 2021; 15:101274. [PMID: 34800917 PMCID: PMC8605358 DOI: 10.1016/j.tranon.2021.101274] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/29/2021] [Accepted: 11/01/2021] [Indexed: 10/26/2022] Open
Abstract
Extracellular vesicles (EVs) have potential as minimally invasive biomarkers. However, the methods most commonly used for EV retrieval rely on ultracentrifugation, are time-consuming, and unrealistic to translate to standard-of-care. We sought a method suitable for EV separation from blood that could be used in patient care. Sera from breast cancer patients and age-matched controls (n = 27 patients; n = 36 controls) were analysed to compare 6 proposed EV separation methods. The EVs were then characterised on 8 parameters. The selected method was subsequently applied to independent cohorts of sera (n = 20 patients; n = 20 controls), as proof-of-principle, investigating EVs' gremlin-1 cargo. Three independent runs with each method were very reproducible, within each given method. All isolates contained EVs, although they varied in quantity and purity. Methods that require ultracentrifugation were not superior for low volumes of sera typically available in routine standard-of-care. A CD63/CD81/CD9-coated immunobead-based method was most suitable based on EV markers' detection and minimal albumin and lipoprotein contamination. Applying this method to independent sera cohorts, EVs and their gremlin-1 cargo were at significantly higher amounts for breast cancer patients compared to controls. In conclusion, CD63/CD81/CD9-coated immunobeads may enable clinical utility of blood-based EVs as biomarkers.
Collapse
Affiliation(s)
- Niamh McNamee
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Dublin, Ireland; Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Róisín Daly
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Dublin, Ireland; Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - John Crown
- Department of Medical Oncology, St. Vincent's University Hospital (SVUH), Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute, Trinity College Dublin, Dublin, Ireland; Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
13
|
Rankin-Turner S, Vader P, O'Driscoll L, Giebel B, Heaney LM, Davies OG. A call for the standardised reporting of factors affecting the exogenous loading of extracellular vesicles with therapeutic cargos. Adv Drug Deliv Rev 2021; 173:479-491. [PMID: 33862168 PMCID: PMC8191593 DOI: 10.1016/j.addr.2021.04.012] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/26/2021] [Accepted: 04/09/2021] [Indexed: 12/13/2022]
Abstract
Extracellular vesicles (EVs) are complex nanoparticles required for the intercellular transfer of diverse biological cargoes. Unlike synthetic nanoparticles, EVs may provide a natural platform for the enhanced targeting and functional transfer of therapeutics across complex and often impenetrable biological boundaries (e.g. the blood-brain barrier or the matrix of densely organised tumours). Consequently, there is considerable interest in utilising EVs as advanced drug delivery systems for the treatment of a range of challenging pathologies. Within the past decade, efforts have focused on providing standard minimal requirements for conducting basic EV research. However, no standard reporting framework has been established governing the therapeutic loading of EVs for drug delivery applications. The purpose of this review is to critically evaluate progress in the field, providing an initial set of guidelines that can be applied as a benchmark to enhance reproducibility and increase the likelihood of translational outcomes.
Collapse
Affiliation(s)
- Stephanie Rankin-Turner
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire LE11 3TU, UK
| | - Pieter Vader
- CDL Research, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands; Department of Experimental Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin, Ireland
| | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Virchowstraβe 179, 45147 Essen, Germany
| | - Liam M Heaney
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire LE11 3TU, UK
| | - Owen G Davies
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire LE11 3TU, UK.
| |
Collapse
|
14
|
Mukhopadhya A, Santoro J, Moran B, Useckaite Z, O'Driscoll L. Optimisation and comparison of orthogonal methods for separation and characterisation of extracellular vesicles to investigate how representative infant milk formula is of milk. Food Chem 2021; 353:129309. [PMID: 33725545 DOI: 10.1016/j.foodchem.2021.129309] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 02/04/2021] [Accepted: 02/04/2021] [Indexed: 12/18/2022]
Abstract
Many infants are fed infant milk formula (IMF). However, IMF production from skim milk (SM) involves harsh treatment. So, we hypothesised that the quantity and/or quality of extracellular vesicles (EVs) in IMF may be reduced. Thus, firstly, we aimed to optimise separation of EVs from IMF and SM and, secondly, we aimed to compare the EV isolates from these two sources. Prior to EV isolation, abundant casein micelles of similar sizes to EVs were removed by treating milk samples with either acetic acid or hydrochloric acid. Samples progressed to differential ultracentrifugation (DUC) or gradient ultracentrifugation (GUC). EV characterisation included BCA, SDS-PAGE, nanoparticle tracking (NTA), electron microscopy (TEM), immunoblotting, and imaging flow cytometry (IFCM). Reduced EV concentrations were found in IMF. SM-derived EVs were intact, while IMF contained disrupted EV-like structures. EV biomarkers were more abundant with isolates from SM, indicating EV proteins in IMF are compromised. Altogether, a suitable method combining acid pre-treatment with GUC for EV separation from milk products was developed. EVs appear to be substantially compromised in IMF compared to SM.
Collapse
Affiliation(s)
- Anindya Mukhopadhya
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin and Trinity St. James's Cancer Institute, Dublin 2, Ireland.
| | - Jessie Santoro
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin and Trinity St. James's Cancer Institute, Dublin 2, Ireland.
| | - Barry Moran
- School of Biochemistry & Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| | - Zivile Useckaite
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin and Trinity St. James's Cancer Institute, Dublin 2, Ireland.
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin and Trinity St. James's Cancer Institute, Dublin 2, Ireland.
| |
Collapse
|
15
|
Daly R, O'Driscoll L. Extracellular vesicles in blood: are they viable as diagnostic and predictive tools in breast cancer? Drug Discov Today 2020; 26:778-785. [PMID: 33285296 DOI: 10.1016/j.drudis.2020.11.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/05/2020] [Accepted: 11/03/2020] [Indexed: 02/07/2023]
Abstract
Extracellular vesicles (EVs), often described as mini-maps of their cells of origin, are found in the bloodstream and can be rich sources of cargo released from cancer cells. As such, they could be collected through minimally invasive methods and potentially used as biomarkers. However, the relatively complicated methodologies that separate the purest EVs are the least likely to be translated to the clinic, whereas simpler methods are non-selective for EVs. Notwithstanding this, research is underway to identify blood-based EV-associated diagnostic and predictive biomarkers for breast cancer. There is reason to be optimistic that some approaches will yield useful biomarkers. Thus, further studies with larger cohorts of appropriate samples are warranted.
Collapse
Affiliation(s)
- Róisín Daly
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Ireland; Trinity Biomedical Sciences Institute, Trinity College Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Ireland; Trinity Biomedical Sciences Institute, Trinity College Dublin, Ireland; Trinity St. James's Cancer Institute, Trinity College Dublin, Ireland.
| |
Collapse
|
16
|
Useckaite Z, Mukhopadhya A, Moran B, O'Driscoll L. Extracellular vesicles report on the MET status of their cells of origin regardless of the method used for their isolation. Sci Rep 2020; 10:19020. [PMID: 33149187 PMCID: PMC7642384 DOI: 10.1038/s41598-020-75817-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/22/2020] [Indexed: 12/28/2022] Open
Abstract
MET pathway is an important actionable target across many solid tumour types and several MET inhibitors have been developed. Extracellular vesicles (EVs) are proposed to be mini-maps of their cells of origin. However, the potential of EVs to report on the MET status of their cells of origin is unknown. After applying three proposed methods of EV separation from medium conditioned by three cell lines of known MET status, this study used an extensive range of methodologies to fundamentally characterise the resulting particles (nanoparticle tracking analysis, TEM, flow cytometry, immunoblotting) and their MET status (RT-qPCR and ELISAs). The results indicated that ultracentrifugation on density-gradient (UC-DG) consistently produced the most reliable data with regards to purest EVs. EV cargo reflected MET mRNA, total MET and pMET status of their cells of origin. In conclusion, to simply determine if the general contents of conditioned medium reflect the MET status of the conditioning cells, choice of method for initial EV separation may not be crucial. However, to be confident of specifically studying EVs and thus EV-MET cargo, UC-DG followed by extensive EV characterisation is necessary.
Collapse
Affiliation(s)
- Zivile Useckaite
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.,Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Anindya Mukhopadhya
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Barry Moran
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland. .,Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin 2, Ireland.
| |
Collapse
|
17
|
Eichholz KF, Woods I, Riffault M, Johnson GP, Corrigan M, Lowry MC, Shen N, Labour M, Wynne K, O'Driscoll L, Hoey DA. Human bone marrow stem/stromal cell osteogenesis is regulated via mechanically activated osteocyte-derived extracellular vesicles. Stem Cells Transl Med 2020; 9:1431-1447. [PMID: 32672416 PMCID: PMC7581449 DOI: 10.1002/sctm.19-0405] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 04/24/2020] [Accepted: 05/24/2020] [Indexed: 12/18/2022] Open
Abstract
Bone formation or regeneration requires the recruitment, proliferation, and osteogenic differentiation of stem/stromal progenitor cells. A potent stimulus driving this process is mechanical loading. Osteocytes are mechanosensitive cells that play fundamental roles in coordinating loading-induced bone formation via the secretion of paracrine factors. However, the exact mechanisms by which osteocytes relay mechanical signals to these progenitor cells are poorly understood. Therefore, this study aimed to demonstrate the potency of the mechanically stimulated osteocyte secretome in driving human bone marrow stem/stromal cell (hMSC) recruitment and differentiation, and characterize the secretome to identify potential factors regulating stem cell behavior and bone mechanobiology. We demonstrate that osteocytes subjected to fluid shear secrete a distinct collection of factors that significantly enhance hMSC recruitment and osteogenesis and demonstrate the key role of extracellular vesicles (EVs) in driving these effects. This demonstrates the pro-osteogenic potential of osteocyte-derived mechanically activated extracellular vesicles, which have great potential as a cell-free therapy to enhance bone regeneration and repair in diseases such as osteoporosis.
Collapse
Affiliation(s)
- Kian F. Eichholz
- Department of Mechanical, Aeronautical and Biomedical EngineeringMaterials and Surface Science Institute, University of LimerickLimerickIreland
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Ian Woods
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Mathieu Riffault
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Gillian P. Johnson
- Department of Mechanical, Aeronautical and Biomedical EngineeringMaterials and Surface Science Institute, University of LimerickLimerickIreland
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Michele Corrigan
- Department of Mechanical, Aeronautical and Biomedical EngineeringMaterials and Surface Science Institute, University of LimerickLimerickIreland
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Michelle C. Lowry
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences InstituteTrinity College DublinDublinIreland
| | - Nian Shen
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Marie‐Noelle Labour
- Department of Mechanical, Aeronautical and Biomedical EngineeringMaterials and Surface Science Institute, University of LimerickLimerickIreland
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
| | - Kieran Wynne
- UCD Conway Institute of Biomolecular and Biomedical ResearchUniversity College DublinDublin 4Ireland
- Mass Spectrometry ResourceUniversity College DublinDublin 4Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences InstituteTrinity College DublinDublinIreland
| | - David A. Hoey
- Department of Mechanical, Aeronautical and Biomedical EngineeringMaterials and Surface Science Institute, University of LimerickLimerickIreland
- Trinity Centre for Biomedical EngineeringTrinity Biomedical Sciences Institute, Trinity College DublinDublin 2Ireland
- Department of Mechanical and Manufacturing EngineeringSchool of Engineering, Trinity College DublinDublin 2Ireland
- Advanced Materials and Bioengineering Research CentreTrinity College Dublin & RCSIDublinIreland
| |
Collapse
|
18
|
Soekmadji C, Li B, Huang Y, Wang H, An T, Liu C, Pan W, Chen J, Cheung L, Falcon-Perez JM, Gho YS, Holthofer HB, Le MTN, Marcilla A, O'Driscoll L, Shekari F, Shen TL, Torrecilhas AC, Yan X, Yang F, Yin H, Xiao Y, Zhao Z, Zou X, Wang Q, Zheng L. The future of Extracellular Vesicles as Theranostics - an ISEV meeting report. J Extracell Vesicles 2020; 9:1809766. [PMID: 33144926 PMCID: PMC7580849 DOI: 10.1080/20013078.2020.1809766] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The utilization of extracellular vesicles (EVs) in clinical theranostics has rapidly advanced in the past decade. In November 2018, the International Society for Extracellular Vesicles (ISEV) held a workshop on “EVs in Clinical Theranostic”. Here, we report the conclusions of roundtable discussions on the current advancement in the analysis technologies and we provide some guidelines to researchers in the field to consider the use of EVs in clinical application. The main challenges and the requirements for EV separation and characterization strategies, quality control and clinical investigation were discussed to promote the application of EVs in future clinical studies.
Collapse
Affiliation(s)
- Carolina Soekmadji
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Bo Li
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yiyao Huang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.,Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Haifang Wang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Taixue An
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chunchen Liu
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Weilun Pan
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jing Chen
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Lesley Cheung
- The Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia
| | - Juan Manuel Falcon-Perez
- Exosomes Laboratory and Metabolomics Platform, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain.,Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas (Ciberehd), Madrid, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Yong Song Gho
- Laboratory of Intercellular Communication, Department of Life Science, POSTECH, South Korea
| | - Harry B Holthofer
- Medical Department, University Medical Center Hamburg-Eppendorf, Germany
| | - Minh T N Le
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Antonio Marcilla
- Àrea De Parasitologia, Departament De Farmàcia I Tecnologia Farmacèutica I Parasitologia, Universitat De València, Burjassot, Valencia, Spain.,Joint Research Unit on Endocrinology, Nutrition and Clinical Dietetics, Health Research Institute La Fe-Universitat De Valencia, Valencia, Spain
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Panoz Institute & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.,Trinity St. James's Cancer Institute (TSJCI), Trinity College Dublin, Dublin, Ireland
| | - Faezeh Shekari
- Department of Stem Cells and Developmental BiologyCell Science, Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Tang Long Shen
- Department of Plant Pathology and Microbiology & Center for Biotechnology, National Taiwan University, Taipei, Taiwan
| | | | - Xiaomei Yan
- Department of Chemical Biology, the MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, China
| | - Fuquan Yang
- Laboratory of Proteomics, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Hang Yin
- School of Pharmaceutical Sciences, Tsinghua University-Peking University Joint Center for Life Sciences, Tsinghua University, Beijing, China
| | - Yu Xiao
- Laboratory of Medicine Center, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zezhou Zhao
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Xue Zou
- Center for Public Health Research, Medical School, Nanjing University, Nanjing, China
| | - Qian Wang
- Laboratory of Medicine Center, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Lei Zheng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| |
Collapse
|
19
|
Börger V, Weiss DJ, Anderson JD, Borràs FE, Bussolati B, Carter DRF, Dominici M, Falcón-Pérez JM, Gimona M, Hill AF, Hoffman AM, de Kleijn D, Levine BL, Lim R, Lötvall J, Mitsialis SA, Monguió-Tortajada M, Muraca M, Nieuwland R, Nowocin A, O'Driscoll L, Ortiz LA, Phinney DG, Reischl I, Rohde E, Sanzenbacher R, Théry C, Toh WS, Witwer KW, Lim SK, Giebel B. International Society for Extracellular Vesicles and International Society for Cell and Gene Therapy statement on extracellular vesicles from mesenchymal stromal cells and other cells: considerations for potential therapeutic agents to suppress coronavirus disease-19. Cytotherapy 2020; 22:482-485. [PMID: 32425691 PMCID: PMC7229942 DOI: 10.1016/j.jcyt.2020.05.002] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 02/08/2023]
Abstract
STATEMENT The International Society for Cellular and Gene Therapies (ISCT) and the International Society for Extracellular Vesicles (ISEV) recognize the potential of extracellular vesicles (EVs, including exosomes) from mesenchymal stromal cells (MSCs) and possibly other cell sources as treatments for COVID-19. Research and trials in this area are encouraged. However, ISEV and ISCT do not currently endorse the use of EVs or exosomes for any purpose in COVID-19, including but not limited to reducing cytokine storm, exerting regenerative effects or delivering drugs, pending the generation of appropriate manufacturing and quality control provisions, pre-clinical safety and efficacy data, rational clinical trial design and proper regulatory oversight.
Collapse
Affiliation(s)
- Verena Börger
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Daniel J Weiss
- Department of Medicine, University of Vermont, Burlington, Vermont, USA
| | - Johnathon D Anderson
- Department of Otolaryngology, Stem Cell Program, University of California, Davis, Davis, California, USA
| | - Francesc E Borràs
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, and Nephrology Service, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - David R F Carter
- Department of Biological and Medical Sciences, Oxford Brookes University, Oxford, UK
| | - Massimo Dominici
- Department of Medical and Surgical Sciences of Children and Adults, University Hospital of Modena, Modena, Italy
| | - Juan M Falcón-Pérez
- Exosomes Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Mario Gimona
- GMP Unit and EV-TT Transfer Center, Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Andrew F Hill
- La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Australia
| | - Andrew M Hoffman
- School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Dominique de Kleijn
- Department of Vascular Surgery, University Medical Center Utrecht and Netherlands Heart Institute, Utrecht, the Netherlands
| | - Bruce L Levine
- Center for Cellular Immunotherapies at the Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rebecca Lim
- Department of Obstetrics and Gynaecology, Hudson Institute of Medical Research, Monash University and The Ritchie Centre, Melbourne, Australia
| | - Jan Lötvall
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - S Alex Mitsialis
- Department of Pediatrics, Harvard Medical School and Boston Children's Hospital, Boston, Massachusetts, USA
| | - Marta Monguió-Tortajada
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Can Ruti Campus, and Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Maurizio Muraca
- Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry, Department of Clinical Chemistry and Vesicle Observation Center, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Anna Nowocin
- Biotherapeutics, National Institute for Biological Standards and Control (NIBSC), Medicines and Healthcare Products Regulatory Agency, Hertfordshire, UK
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Luis A Ortiz
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Donald G Phinney
- Department of Molecular Therapeutics, The Scripps Research Institute, Jupiter, Florida, USA
| | - Ilona Reischl
- Federal Office for Safety in Health Care (BASG) and Austrian Agency for Health and Food Safety (AGES), Institute Surveillance, Vienna, Austria
| | - Eva Rohde
- Department of Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria; GMP Unit, Spinal Cord Injury & Tissue Regeneration Centre Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Ralf Sanzenbacher
- Section Tissue Engineering and Cell Therapeutics, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Clotilde Théry
- Institut Curie/INSERM U932/PSL Research University, Paris, France
| | - Wei Seong Toh
- Faculty of Dentistry, National University of Singapore, Singapore
| | - Kenneth W Witwer
- Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
| | - Sai Kiang Lim
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore.
| | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
| |
Collapse
|
20
|
Affiliation(s)
- Lorraine O'Driscoll
- From the School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute and Trinity St. James's Cancer Institute, Trinity College Dublin, Dublin
| |
Collapse
|
21
|
Affiliation(s)
- Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| |
Collapse
|
22
|
Catalano M, O'Driscoll L. Inhibiting extracellular vesicles formation and release: a review of EV inhibitors. J Extracell Vesicles 2019; 9:1703244. [PMID: 32002167 PMCID: PMC6968539 DOI: 10.1080/20013078.2019.1703244] [Citation(s) in RCA: 330] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 11/14/2019] [Accepted: 12/05/2019] [Indexed: 12/31/2022] Open
Abstract
It is now becoming well established that vesicles are released from a broad range of cell types and are involved in cell-to-cell communication, both in physiological and pathological conditions. Once outside the cell, these vesicles are termed extracellular vesicles (EVs). The cellular origin (cell type), subcellular origin (through the endosomal pathway or pinched from the cell membrane) and content (what proteins, glycoproteins, lipids, nucleic acids, metabolites) are transported by the EVs, and their size, all seem to be contributing factors to their overall heterogeneity. Efforts are being invested into attempting to block the release of subpopulations of EVs or, indeed, all EVs. Some such studies are focussed on investigating EV inhibitors as research tools; others are interested in the longerterm potential of using such inhibitors in pathological conditions such as cancer. This review, intended to be of relevance to both researchers already well established in the EV field and newcomers to this field, provides an outline of the compounds that have been most extensively studied for this purpose, their proposed mechanisms of actions and the findings of these studies.
Collapse
Affiliation(s)
- Mariadelva Catalano
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
23
|
Clayton A, Boilard E, Buzas EI, Cheng L, Falcón-Perez JM, Gardiner C, Gustafson D, Gualerzi A, Hendrix A, Hoffman A, Jones J, Lässer C, Lawson C, Lenassi M, Nazarenko I, O'Driscoll L, Pink R, Siljander PRM, Soekmadji C, Wauben M, Welsh JA, Witwer K, Zheng L, Nieuwland R. Considerations towards a roadmap for collection, handling and storage of blood extracellular vesicles. J Extracell Vesicles 2019; 8:1647027. [PMID: 31489143 PMCID: PMC6711123 DOI: 10.1080/20013078.2019.1647027] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 07/18/2019] [Accepted: 07/19/2019] [Indexed: 12/12/2022] Open
Abstract
There is an increasing interest in exploring clinically relevant information that is present in body fluids, and extracellular vesicles (EVs) are intrinsic components of body fluids ("liquid biopsies"). In this report, we will focus on blood. Blood contains not only EVs but also cells, and non-EV particles including lipoproteins. Due to the high concentration of soluble proteins and lipoproteins, blood, plasma and serum have a high viscosity and density, which hampers the concentration, isolation and detection of EVs. Because most if not all studies on EVs are single-centre studies, their clinical relevance remains limited. Therefore, there is an urgent need to improve standardization and reproducibility of EV research. As a first step, the International Society on Extracellular Vesicles organized a biomarker workshop in Birmingham (UK) in November 2017, and during that workshop several working groups were created to focus on a particular body fluid. This report is the first output of the blood EV work group and is based on responses by work group members to a questionnaire in order to discover the contours of a roadmap. From the answers it is clear that most respondents are in favour of evidence-based research, education, quality control procedures, and physical models to improve our understanding and comparison of concentration, isolation and detection methods. Since blood is such a complex body fluid, we assume that the outcome of the survey may also be valuable for exploring body fluids other than blood.
Collapse
Affiliation(s)
- Aled Clayton
- Tissue Microenvironment Group, Division of Cancer &Genetics, School of Medicine, Heath Park, Cardiff University, Cardiff Wales, UK
| | - Eric Boilard
- Département de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec - Université Laval, Québec, QC, Canada
| | - Edit I Buzas
- Department of Genetics, Cell- and Immunobiology, Semmelweiss University, Budapest, Hungary.,Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Hungary
| | - Lesley Cheng
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Australia
| | - Juan Manual Falcón-Perez
- Exosomes laboratory and Metabolomics Platform, CIC bioGUNE, CIBERehd, Bizkaia Technology Park, Derio, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Chris Gardiner
- Haemostasis Research Unit, University College London, London, UK
| | - Dakota Gustafson
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Alice Gualerzi
- IRCCS Fondazione Don Carlo Gnocchi, Laboratory of Nanomedicine and Clinical Biophotonics, Milan, Italy
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Human Structure and Repair, Ghent University, Ghent, Belgium.,Laboratory of Experimental Cancer Research, Cancer Research Institute Ghent, Ghent, Belgium
| | - Andrew Hoffman
- Extracellular Vesicle Core, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jennifer Jones
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Cecilia Lässer
- Krefting Research Centre, Institute of Medicine at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Charlotte Lawson
- Comparative Biomedical Sciences, Royal Veterinary College, London, UK
| | - Metka Lenassi
- Institute of Biochemistry, Faculty of Medicine, University of Ljubjana, Ljubljana, Slovenia
| | - Irina Nazarenko
- Institute for Infection Prevention and Hospital Epidemiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Ryan Pink
- Faculty Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Pia R-M Siljander
- EV-group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland
| | - Carolina Soekmadji
- Department of Cell and Molecular Biology, QIMR Berghofer Medical Research Institute, Herston, Australia.,Faculty of Medicine, University of Queensland, Herston, Australia
| | - Marca Wauben
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Joshua A Welsh
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ken Witwer
- Department of Molecular and Comparative Pathobiology, and Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lei Zheng
- Department of Laboratory Medicine, Nanfang hospital, Southern Medical University, Guangzhou, China
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry, and Vesicle Observation Centre, Amsterdam UMC, Amsterdam, Netherlands
| |
Collapse
|
24
|
Nearchou F, D'Alton P, Donnelly A, O'Driscoll L, O'Flanagan S, Kirby B. Validation and psychometric evaluation of a brief screening questionnaire for psychological distress in patients with psoriasis. J Eur Acad Dermatol Venereol 2019; 33:1325-1330. [PMID: 30977217 DOI: 10.1111/jdv.15612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 03/25/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Patients with psoriasis are at risk of a co-morbid diagnosis of depression and/or anxiety. It is therefore essential for dermatologists to have valid and effective instruments that can screen and monitor depression and anxiety symptoms in psoriasis patients. OBJECTIVE The aim of this study was to validate the Mental Health Inventory (MHI-5) as a brief measure that can be used to evaluate psychological distress related to anxiety and depression in psoriasis patients. METHODS The sample included 76 adult dermatological outpatients diagnosed with psoriasis. Participants completed the MHI-5, the Hospital Anxiety and Depression Scale (HADS) and six subscales of the Self-Compassion Scale (SCS). Confirmatory factor analysis (CFA) was applied to examine the factor structure of MHI-5. Convergent validity was examined by applying correlations among all measures. Discriminant validity was examined by applying hierarchical regression models. Reliability was examined by calculating Cronbach's alpha coefficient. RESULTS Confirmatory factor analysis showed that the proposed one-factor model has a good fit to the data. The MHI-5 demonstrated satisfactory convergent validity by yielding significant moderate to strong correlations with the HADS and with the positive and negative subscales of the SCS. Discriminant validity was also evident with being at risk of anxiety predicting MHI-5 scores above and beyond the effect of gender and age. Hierarchical regressions were not performed because a very small number of participants (n = 3) were classified at risk of depression. The MHI-5 showed high internal consistency (α = 0.84). CONCLUSION This investigation provided evidence that MHI-5 is a reliable and valid instrument that can be used to effectively capture psychological distress in psoriasis patients.
Collapse
Affiliation(s)
- F Nearchou
- School of Psychology, University College Dublin, Dublin, Ireland
| | - P D'Alton
- St. Vincent's University Hospital, Dublin, Ireland
| | - A Donnelly
- St. Vincent's University Hospital, Dublin, Ireland
| | - L O'Driscoll
- St. Vincent's University Hospital, Dublin, Ireland
| | - S O'Flanagan
- St. Vincent's University Hospital, Dublin, Ireland
| | - B Kirby
- UCD Charles Institute of Dermatology, Dublin, Ireland
| |
Collapse
|
25
|
O'Neill S, Porter RK, McNamee N, Martinez VG, O'Driscoll L. 2-Deoxy-D-Glucose inhibits aggressive triple-negative breast cancer cells by targeting glycolysis and the cancer stem cell phenotype. Sci Rep 2019; 9:3788. [PMID: 30846710 PMCID: PMC6405919 DOI: 10.1038/s41598-019-39789-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 02/01/2019] [Indexed: 12/21/2022] Open
Abstract
Due to limited availability of pharmacological therapies, triple-negative breast cancer (TNBC) is the subtype with worst outcome. We hypothesised that 2-Deoxy-D-Glucose (2-DG), a glucose analogue, may hold potential as a therapy for particularly aggressive TNBC. We investigated 2-DG’s effects on TNBC cell line variants, Hs578T parental cells and their isogenic more aggressive Hs578Ts(i)8 variant, using migration, invasion and anoikis assays. We assessed their bioenergetics by Seahorse. We evaluated metabolic alterations using a Seahorse XF Analyzer, citrate synthase assay, immunoblotting and flow cytometry. We assessed the cancer stem cell (CSC) phenotype of the variants and 2-DG’s effects on CSCs. 2-DG significantly inhibited migration and invasion of Hs578Ts(i)8 versus Hs578T and significantly decreased their ability to resist anoikis. Investigating 2-DG’s preferential inhibitory effect on the more aggressive cells, we found Hs578Ts(i)8 also had significantly decreased oxidative phosphorylation and increased glycolysis compared to Hs578T. This is likely due to mitochondrial dysfunction in Hs578Ts(i)8, shown by their significantly decreased mitochondrial membrane potential. Furthermore, Hs578Ts(i)8 had a significantly increased proportion of cells with CSC phenotype, which was significantly decreased by 2-DG. 2-DG may have benefit as a therapy for TNBC with a particularly aggressive phenotype, by targeting increased glycolysis. Studies of more cell lines and patients’ specimens are warranted.
Collapse
Affiliation(s)
- Sadhbh O'Neill
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Richard K Porter
- School of Biochemistry and Immunology & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Niamh McNamee
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Vanesa G Martinez
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| |
Collapse
|
26
|
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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/03/2018] [Accepted: 07/08/2018] [Indexed: 01/27/2023]
|
27
|
Eustace AJ, Conlon NT, McDermott MSJ, Browne BC, O'Leary P, Holmes FA, Espina V, Liotta LA, O'Shaughnessy J, Gallagher C, O'Driscoll L, Rani S, Madden SF, O'Brien NA, Ginther C, Slamon D, Walsh N, Gallagher WM, Zagozdzon R, Watson WR, O'Donovan N, Crown J. Development of acquired resistance to lapatinib may sensitise HER2-positive breast cancer cells to apoptosis induction by obatoclax and TRAIL. BMC Cancer 2018; 18:965. [PMID: 30305055 PMCID: PMC6180577 DOI: 10.1186/s12885-018-4852-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 09/24/2018] [Indexed: 12/30/2022] Open
Abstract
Background Lapatinib has clinical efficacy in the treatment of trastuzumab-refractory HER2-positive breast cancer. However, a significant proportion of patients develop progressive disease due to acquired resistance to the drug. Induction of apoptotic cell death is a key mechanism of action of lapatinib in HER2-positive breast cancer cells. Methods We examined alterations in regulation of the intrinsic and extrinsic apoptosis pathways in cell line models of acquired lapatinib resistance both in vitro and in patient samples from the NCT01485926 clinical trial, and investigated potential strategies to exploit alterations in apoptosis signalling to overcome lapatinib resistance in HER2-positive breast cancer. Results In this study, we examined two cell lines models of acquired lapatinib resistance (SKBR3-L and HCC1954-L) and showed that lapatinib does not induce apoptosis in these cells. We identified alterations in members of the BCL-2 family of proteins, in particular MCL-1 and BAX, which may play a role in resistance to lapatinib. We tested the therapeutic inhibitor obatoclax, which targets MCL-1. Both SKBR3-L and HCC1954-L cells showed greater sensitivity to obatoclax-induced apoptosis than parental cells. Interestingly, we also found that the development of acquired resistance to lapatinib resulted in acquired sensitivity to TRAIL in SKBR3-L cells. Sensitivity to TRAIL in the SKBR3-L cells was associated with reduced phosphorylation of AKT, increased expression of FOXO3a and decreased expression of c-FLIP. In SKBR3-L cells, TRAIL treatment caused activation of caspase 8, caspase 9 and caspase 3/7. In a second resistant model, HCC1954-L cells, p-AKT levels were not decreased and these cells did not show enhanced sensitivity to TRAIL. Furthermore, combining obatoclax with TRAIL improved response in SKBR3-L cells but not in HCC1954-L cells. Conclusions Our findings highlight the possibility of targeting altered apoptotic signalling to overcome acquired lapatinib resistance, and identify potential novel treatment strategies, with potential biomarkers, for HER2-positive breast cancer that is resistant to HER2 targeted therapies. Electronic supplementary material The online version of this article (10.1186/s12885-018-4852-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Alex J Eustace
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland.
| | - Neil T Conlon
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Martina S J McDermott
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Brigid C Browne
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Patrick O'Leary
- UCD School of Biomolecular and Biomedical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Frankie A Holmes
- Texas Oncology-Memorial Hermann Memorial City, US Oncology Research, 925 Gessner Road #550, Houston, TX, 77024-2546, USA
| | | | | | | | - Clair Gallagher
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy & Pharmaceutical Sciences, and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Sweta Rani
- School of Pharmacy & Pharmaceutical Sciences, and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Stephen F Madden
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland.,Data Science Centre, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Neil A O'Brien
- Division of Hematology-Oncology, Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, California, Los Angeles, USA
| | - Charles Ginther
- Division of Hematology-Oncology, Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, California, Los Angeles, USA
| | - Dennis Slamon
- Division of Hematology-Oncology, Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, California, Los Angeles, USA
| | - Naomi Walsh
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Radoslaw Zagozdzon
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw, Nowogrodzka, 59, Warsaw, Poland
| | - William R Watson
- UCD School of Biomolecular and Biomedical Science, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Norma O'Donovan
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - John Crown
- Molecular Therapeutics for Cancer Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland.,Department of Oncology, St. Vincent's University Hospital, Dublin, Ireland
| |
Collapse
|
28
|
Conlon N, Lowry M, Breslin S, O'Driscoll L, Eustace AJ, Crown J, O'Donovan N, Collins DM. Abstract 1834: Src inhibition overcomes neratinib resistance in HER2-positive breast cancer. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-1834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Despite the recent successes of HER2-targeted therapies, drug resistance still represents a significant clinical problem. Neratinib, an irreversible pan-HER tyrosine kinase inhibitor, has been recently FDA approved for the extended adjuvant treatment of early-stage HER2-positive breast cancer and little is known of its mechanism of resistance in breast cancer. Using a neratinib-resistant cell line model of HER2-positive breast cancer, HCC1954-N, the aim of this study was to characterise cross-resistance to other HER-targeting tyrosine kinase inhibitors (TKIs) and investigate the role of Src in acquired neratinib resistance.
Methods: The effect of HER-family targeting TKIs neratinib, lapatinib, afatinib and, the Src inhibitor, dasatinib on proliferation of HCC1954-N and HCC1954-Par cells was assessed by acid phosphatase assays and three-dimensional Matrigel assays. Cell cycle progression was examined by flow cytometry using a propidium iodide assay. Caspase 3/7-Glo assay was used to assess apoptosis induction. To assess the prevention of the development of neratinib resistance, HCC1954 cells were treated twice weekly with neratinib, dasatinib, or the combination and stained with crystal violet when confluent.
Results: The HCC1954-N cell line was resistant to neratinib and to afatinib and lapatinib compared to parental HCC1954, but neratinib was still the most potent of the three anti-proliferative agents. The combination of neratinib and dasatinib was synergistic in the neratinib-resistant HCC1954-N cell line in both adherent (CI value = 0.1 ± 0.03) and three-dimensional (CI value = 0.36 ± 0.02) conditions. Neratinib plus dasatinib did not result in cell cycle arrest; however, the combination caused a significant increase in the sub-G1 cell cycle population (p value = 0.018), indicating induction of apoptosis. This was further validated by increased activation of caspase 3 and 7 (p value = 0.015) in HCC1954-N cells treated with neratinib plus dasatinib. The addition of dasatinib to neratinib treatment prevented the development of neratinib resistance in parental HCC1954 cells.
Conclusions: Further pre-clinical investigation of the combination of neratinib plus dasatinib is warranted as a potential therapeutic intervention for patients with neratinib-resistant HER2-positive breast cancer.
Citation Format: Neil Conlon, Michelle Lowry, Susan Breslin, Lorraine O'Driscoll, Alexander J. Eustace, John Crown, Norma O'Donovan, Denis M. Collins. Src inhibition overcomes neratinib resistance in HER2-positive breast cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 1834.
Collapse
Affiliation(s)
| | | | | | | | | | - John Crown
- 3St Vincent's University Hospital, Dublin, Ireland
| | | | | |
Collapse
|
29
|
O'Neill S, Larsen MB, Gregersen S, Hermansen K, O'Driscoll L. miR-758-3p: a blood-based biomarker that's influence on the expression of CERP/ABCA1 may contribute to the progression of obesity to metabolic syndrome. Oncotarget 2018; 9:9379-9390. [PMID: 29507696 PMCID: PMC5823618 DOI: 10.18632/oncotarget.24314] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 01/02/2018] [Indexed: 01/22/2023] Open
Abstract
Due to increasing prevalence of obesity, a simple method or methods for the diagnosis of metabolic syndrome are urgently required to reduce the risk of associated cardiovascular disease, diabetes and cancer. This study aimed to identify a miRNA biomarker that may distinguish metabolic syndrome from obesity and to investigate if such a miRNA may have functional relevance for metabolic syndrome. 52 adults with clinical obesity (n=26) or metabolic syndrome (n=26) were recruited. Plasma specimens were procured from all and were randomly designated to discovery and validation cohorts. miRNA discovery profiling was performed, using array technology, on plasma RNA. Validation was performed by quantitative polymerase chain reaction. The functional effect of miR-758-3p on its predicted target, cholesterol efflux regulatory protein/ATP-binding cassette transporter, was investigated using HepG2 liver cells. Custom miRNA profiling of 25 miRNAs in the discovery cohort found miR-758-3p to be detected in the obese cohort but undetected in the metabolic syndrome cohort. miR-758-3p was subsequently validated as a potential biomarker for metabolic syndrome by quantitative polymerase chain reaction. Bioinformatics analysis identified cholesterol efflux regulatory protein/ATP-binding cassette transporter as miR-758-3p’s predicted target. Specifically, mimicking miR-758-3p in HepG2 cells suppressed cholesterol efflux regulatory protein/ATP-binding cassette transporter protein expression; conversely, inhibiting miR-758-3p increased cholesterol efflux regulatory protein/ATP-binding cassette transporter protein expression. miR-758-3p holds potential as a blood-based biomarker for distinguishing progression from obesity to metabolic syndrome and as a driver in controlling cholesterol efflux regulatory protein/ATP-binding cassette transporter expression, indicating it potential role in cholesterol control in metabolic syndrome.
Collapse
Affiliation(s)
- Sadhbh O'Neill
- School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Mette Bohl Larsen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark
| | - Søren Gregersen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark
| | - Kjeld Hermansen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark
| | - Lorraine O'Driscoll
- School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| |
Collapse
|
30
|
Breslin S, O'Driscoll L. The relevance of using 3D cell cultures, in addition to 2D monolayer cultures, when evaluating breast cancer drug sensitivity and resistance. Oncotarget 2018; 7:45745-45756. [PMID: 27304190 PMCID: PMC5216757 DOI: 10.18632/oncotarget.9935] [Citation(s) in RCA: 181] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 05/28/2016] [Indexed: 12/15/2022] Open
Abstract
Solid tumours naturally grow in 3D wherein the spatial arrangement of cells affects how they interact with each other. This suggests that 3D cell culture may mimic the natural in vivo setting better than traditional monolayer (2D) cell culture, where cells are grown attached to plastic. Here, using HER2-positive breast cancer cell lines as models (BT474, HCC1954, EFM192A), the effects of culturing cells in 3D using the poly-HEMA method compared to 2D cultures were assessed in terms of cellular viability, response/resistance to anti-cancer drugs, protein expression and enzyme activity. Scanning electron microscopy showed the morphology of cells in 3D to be substantially different to those cultured in 2D. Cell viability in 3D cells was substantially lower than that of cells in 2D cultures, while 3D cultures were more resistant to the effects of HER-targeted (neratinib) and classical chemotherapy (docetaxel) drugs. Expression of proteins involved in cell survival, transporters associated with drug resistance and drug targets were increased in 3D cultures. Finally, activity of drug metabolising enzyme CYP3A4 was substantially increased in 3D compared to 2D cultures. Together this data indicates that the biological information represented by 3D and 2D cell cultures is substantially different i.e. 3D cell cultures demonstrate higher innate resistance to anti-cancer drugs compared to 2D cultures, which may be facilitated by the altered receptor proteins, drug transporters and metabolising enzyme activity. This highlights the importance of considering 3D in addition to 2D culture methods in pre-clinical studies of both newer targeted and more traditional anti-cancer drugs.
Collapse
Affiliation(s)
- Susan Breslin
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| |
Collapse
|
31
|
Martinez VG, Crown J, Porter RK, O'Driscoll L. Neuromedin U alters bioenergetics and expands the cancer stem cell phenotype in HER2-positive breast cancer. Int J Cancer 2017; 140:2771-2784. [PMID: 28340506 DOI: 10.1002/ijc.30705] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 03/09/2017] [Indexed: 01/05/2023]
Abstract
Neuromedin U (NmU) is a neuropeptide belonging to the neuromedin family. Recently, we reported a significant association between NmU and breast cancer, particularly correlating with increased aggressiveness, resistance to HER2-targeted therapies and overall significantly poorer outcome for patients, although the mechanism through which it exerts this effect remained unexplained. Investigating this, here we found that ectopic over-expression of NmU in HER2-positive breast cancer cells induced aberrant metabolism, with increased glycolysis, likely due to enhanced pyruvate dehydrogenase kinase activity. Similar results were observed in HER2-targeted drug-resistant cell variants, which we had previously shown to display increased levels of NmU. Overexpression of NmU also resulted in upregulation of epithelial-mesenchymal transition markers and increased IL-6 secretion which, together with aberrant metabolism, have all been associated with the cancer stem cell (CSC) phenotype. Flow cytometry experiments confirmed that NmU-overexpressing and HER2-targeted drug-resistant cells showed an increased proportion of cells with CSC phenotype (CD44+ /CD24- ). Taken together, our results report a new mechanism of action for NmU in HER2-overexpressing breast cancer that enhances resistance to HER2-targeted drugs through conferring CSC characteristics and expansion of the CSC phenotype.
Collapse
Affiliation(s)
- Vanesa G Martinez
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - John Crown
- Department of Medical Oncology, St. Vincent's University Hospital, Dublin, Ireland
| | - Richard K Porter
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
32
|
Gaynor N, Guibourdenche M, Browne B, O'Driscoll L, O'Brien N, O'Donovan N, Crown J, Collins D. Alterations to trastuzumab-induced antibody-dependent cell-mediated cytotoxicity (T-ADCC) in a lapatinib-resistant HER2+ breast cancer cell line model. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx361.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
33
|
Martinez VG, O'Neill S, Salimu J, Breslin S, Clayton A, Crown J, O'Driscoll L. Resistance to HER2-targeted anti-cancer drugs is associated with immune evasion in cancer cells and their derived extracellular vesicles. Oncoimmunology 2017; 6:e1362530. [PMID: 29209569 PMCID: PMC5706614 DOI: 10.1080/2162402x.2017.1362530] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/26/2017] [Accepted: 07/28/2017] [Indexed: 12/19/2022] Open
Abstract
Neuromedin U (NmU) -a neuropeptide belonging to the neuromedin family– plays a substantial role in HER2-positive breast cancer, correlating with increased aggressiveness, resistance to HER2-targeted therapies and overall significantly poorer outcome for patients. However, the mechanism through which it exerts these effects remains unclear. To elucidate this, initially we used HER2-positive breast cancer cells stably over-expressing NmU. These cells and their released extracellular vesicles (EVs) had increased amounts of the immunosuppressive cytokine TGFβ1 and the lymphocyte activation inhibitor PD-L1. Furthermore, these cells also showed enhanced resistance to antibody-dependent cell cytotoxicity (ADCC) mediated by trastuzumab, indicating a role of NmU in enhancing immune evasion. All these features were also found in HER2-targeted drug-resistant cells which we previously found to express higher levels of NmU than their drug-sensitive counterparts. Interestingly, EVs from drug-resistant cells were able to increase levels of TGFβ1 in drug-sensitive cells. In our neo-adjuvant clinical trial, TGFβ1 levels were significantly higher in EVs isolated from the serum of patients with HER2-overexpressing breast cancers who went on to not respond to HER2-targeted drug treatment, compared with those who experienced complete or partial response. Taken together, our results report a new mechanism-of-action for NmU in HER2-overexpressing breast cancer that enhances resistance to the anti-tumor immune response. Furthermore, EV levels of TGFβ1 correlating with patients' response versus resistance to HER2-targeted drugs suggests a potential use of EV-TGFβ1 as a minimally-invasive companion diagnostic for such treatment in breast cancer.
Collapse
Affiliation(s)
- Vanesa G Martinez
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Sadhbh O'Neill
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Josephine Salimu
- Institute of Cancer and Genetics, School of Medicine, Cardiff University, Velindre Cancer Centre, Whitchurch, Cardiff, Wales
| | - Susan Breslin
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Aled Clayton
- Institute of Cancer and Genetics, School of Medicine, Cardiff University, Velindre Cancer Centre, Whitchurch, Cardiff, Wales
| | - John Crown
- Department of Medical Oncology, St Vincent's University Hospital, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
34
|
O'Driscoll L, Stoorvogel W, Théry C, Buzas E, Nazarenko I, Siljander P, Yáñez-Mó M, Fais S, Giebel B, Yliperttula M. European Network on Microvesicles and Exosomes in Health and Disease (ME-HaD). Eur J Pharm Sci 2017; 98:1-3. [PMID: 28115061 DOI: 10.1016/j.ejps.2017.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 12/23/2016] [Indexed: 12/22/2022]
|
35
|
Abstract
Exosomes are nano-sized membrane-bound vesicles released by a range of different cell types. Exosomes have been shown to specifically package certain membrane and cytosolic proteins and nucleic acids. Furthermore, it has been shown that their contents can be transferred to secondary cells, affecting the recipient cells' cellular processes. Exosomes are present in a multitude of body fluids and so represent a novel source of circulating biomarkers. Here, we describe ultracentrifugation methods suitable for the isolation of exosomes from serum and plasma. We also detail transmission electron microscopy, nanoparticle tracking analysis, and immunoblotting methods suitable for the characterization of exosomes.
Collapse
Affiliation(s)
- Melissa Daly
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| |
Collapse
|
36
|
O'Brien K, Lowry MC, Corcoran C, Martinez VG, Daly M, Rani S, Gallagher WM, Radomski MW, MacLeod RAF, O'Driscoll L. miR-134 in extracellular vesicles reduces triple-negative breast cancer aggression and increases drug sensitivity. Oncotarget 2016; 6:32774-89. [PMID: 26416415 PMCID: PMC4741729 DOI: 10.18632/oncotarget.5192] [Citation(s) in RCA: 186] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 09/14/2015] [Indexed: 01/08/2023] Open
Abstract
Exosomes (EVs) have relevance in cell-to-cell communication carrying pro-tumorigenic factors that participate in oncogenesis and drug resistance and are proposed to have potential as self-delivery systems. Advancing on our studies of EVs in triple-negative breast cancer, here we more comprehensively analysed isogenic cell line variants and their EV populations, tissues cell line variants and their EV populations, as well as breast tumour and normal tissues. Profiling 384 miRNAs showed EV miRNA content to be highly representative of their cells of origin. miRNAs most substantially down-regulated in aggressive cells and their EVs originated from 14q32. Analysis of miR-134, the most substantially down-regulated miRNA, supported its clinical relevance in breast tumours compared to matched normal breast tissue. Functional studies indicated that miR-134 controls STAT5B which, in turn, controls Hsp90. miR-134 delivered by direct transfection into Hs578Ts(i)8 cells (in which it was greatly down-regulated) reduced STAT5B, Hsp90, and Bcl-2 levels, reduced cellular proliferation, and enhanced cisplatin-induced apoptosis. Delivery via miR-134-enriched EVs also reduced STAT5B and Hsp90, reduced cellular migration and invasion, and enhanced sensitivity to anti-Hsp90 drugs. While the differing effects achieved by transfection or EV delivery are likely to be, at least partly, due to specific amounts of miR-134 delivered by these routes, these EV-based studies identified miRNA-134 as a potential biomarker and therapeutic for breast cancer.
Collapse
Affiliation(s)
- Keith O'Brien
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Michelle C Lowry
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Claire Corcoran
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Vanesa G Martinez
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Melissa Daly
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Sweta Rani
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - William M Gallagher
- Cancer Biology and Therapeutics Laboratory, Conway Institute, UCD School of Biomolecular and Biomedical Science, Dublin, Ireland
| | - Marek W Radomski
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Roderick A F MacLeod
- Leibniz Institute DSMZ, German Collection of Human and Animal Cell Cultures, Braunschweig, Germany
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| |
Collapse
|
37
|
O'Neill S, Bohl M, Gregersen S, Hermansen K, O'Driscoll L. Blood-Based Biomarkers for Metabolic Syndrome. Trends Endocrinol Metab 2016; 27:363-374. [PMID: 27150849 DOI: 10.1016/j.tem.2016.03.012] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 03/10/2016] [Accepted: 03/20/2016] [Indexed: 01/08/2023]
Abstract
Metabolic syndrome (MetS) is a constellation of factors increasing the risk of type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD), and cancer. MetS diagnosis is cumbersome and the precise diagnosis differs throughout the world. Efforts are underway to find MetS biomarkers that could all be analysed in a single blood sample. Here we review recent advances, including progress on circulating exosomes and microvesicles and their molecular contents, as well as DNA, RNAs, and proteins taken directly from blood samples. While additional research is now warranted to advance upon these findings, there is reason for optimising that such blood-based entities will be beneficial for MetS diagnosis and will help reduce risk of T2DM, CVD, and cancers, contributing both societal and economic benefit.
Collapse
Affiliation(s)
- Sadhbh O'Neill
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Mette Bohl
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Soren Gregersen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Kjeld Hermansen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
| |
Collapse
|
38
|
Fais S, O'Driscoll L, Borras FE, Buzas E, Camussi G, Cappello F, Carvalho J, Cordeiro da Silva A, Del Portillo H, El Andaloussi S, Ficko Trček T, Furlan R, Hendrix A, Gursel I, Kralj-Iglic V, Kaeffer B, Kosanovic M, Lekka ME, Lipps G, Logozzi M, Marcilla A, Sammar M, Llorente A, Nazarenko I, Oliveira C, Pocsfalvi G, Rajendran L, Raposo G, Rohde E, Siljander P, van Niel G, Vasconcelos MH, Yáñez-Mó M, Yliperttula ML, Zarovni N, Zavec AB, Giebel B. Evidence-Based Clinical Use of Nanoscale Extracellular Vesicles in Nanomedicine. ACS Nano 2016; 10:3886-99. [PMID: 26978483 DOI: 10.1021/acsnano.5b08015] [Citation(s) in RCA: 332] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Recent research has demonstrated that all body fluids assessed contain substantial amounts of vesicles that range in size from 30 to 1000 nm and that are surrounded by phospholipid membranes containing different membrane microdomains such as lipid rafts and caveolae. The most prominent representatives of these so-called extracellular vesicles (EVs) are nanosized exosomes (70-150 nm), which are derivatives of the endosomal system, and microvesicles (100-1000 nm), which are produced by outward budding of the plasma membrane. Nanosized EVs are released by almost all cell types and mediate targeted intercellular communication under physiological and pathophysiological conditions. Containing cell-type-specific signatures, EVs have been proposed as biomarkers in a variety of diseases. Furthermore, according to their physical functions, EVs of selected cell types have been used as therapeutic agents in immune therapy, vaccination trials, regenerative medicine, and drug delivery. Undoubtedly, the rapidly emerging field of basic and applied EV research will significantly influence the biomedicinal landscape in the future. In this Perspective, we, a network of European scientists from clinical, academic, and industry settings collaborating through the H2020 European Cooperation in Science and Technology (COST) program European Network on Microvesicles and Exosomes in Health and Disease (ME-HAD), demonstrate the high potential of nanosized EVs for both diagnostic and therapeutic (i.e., theranostic) areas of nanomedicine.
Collapse
Affiliation(s)
- Stefano Fais
- Anti-Tumor Drugs Section, Department of Therapeutic Research and Medicines Evaluation, National Institute of Health (ISS) , 00161 Rome, Italy
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin , Dublin 2, Ireland
| | - Francesc E Borras
- IVECAT-Group, Germans Trias i Pujol Research Institute (IGTP), and Nephrology Service, Germans Trias i Pujol University Hospital , Campus Can Ruti, 08916 Badalona, Spain
| | - Edit Buzas
- Department of Genetics, Cell- and Immunobiology, Semmelweis University , 1085 Budapest, Hungary
| | - Giovanni Camussi
- Molecular Biotechnology Center, Department of Medical Sciences, University of Turin , 8 Turin, Italy
| | - Francesco Cappello
- Human Anatomy Section, Department of Experimental Biomedicine and Clinical Neuroscience, University of Palermo , and Euro-Mediterranean Institute of Science and Technology, 90133 Palermo, Italy
| | | | - Anabela Cordeiro da Silva
- Department of Biological Sciences, Faculty of Pharmacy, University of Porto , 4050-313 Porto, Portugal
- Institute for Molecular and Cell Biology , Rua Campo Alegre, 4150-180 Porto, Portugal
| | - Hernando Del Portillo
- ICREA at Barcelona Centre for International Health Research (CRESIB), Hospital Clínic de Universitat de Barcelona , 08036 Barcelona, Spain
- ICREA at Institut d'Investigació Germans Trias i Pujol (IGTP) , 08916 Badalona, Spain
| | - Samir El Andaloussi
- Department of Laboratory Medicine, Karolinska Institutet , 17177 Stockholm, Sweden
- Department of Physiology, Anatomy and Genetics, University of Oxford , Oxford OX13QX, United Kingdom
| | - Tanja Ficko Trček
- Sandoz Biopharmaceuticals-Lek Pharmaceuticals d.d., Mengeš, Slovenia
| | - Roberto Furlan
- Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute , 20132 Milan, Italy
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital , 9000 Gent, Belgium
| | - Ihsan Gursel
- Science Faculty, Molecular Biology and Genetics Department, THORLAB- Therapeutic Oligonucleotide Research Lab, Bilkent University , 06800 Bilkent, Turkey
| | - Veronika Kralj-Iglic
- Laboratory of Clinical Biophysics, Faculty of Health Sciences, University of Ljubljana , 1000 Ljubljana, Slovenia
| | | | - Maja Kosanovic
- Department of Immunochemistry and Glycobiology, Institute for the Application of Nuclear Energy, INEP, Univeristy of Belgrade , 11000 Belgrade, Serbia
| | - Marilena E Lekka
- Chemistry Department, University of Ioannina , 45110 Ioannina, Greece
| | - Georg Lipps
- University of Applied Sciences and Arts Northwestern Switzerland , Gründenstrasse 40, 4132 Muttenz, Switzerland
| | - Mariantonia Logozzi
- Anti-Tumor Drugs Section, Department of Therapeutic Research and Medicines Evaluation, National Institute of Health (ISS) , 00161 Rome, Italy
| | | | - Marei Sammar
- Prof. Ephraim Katzir Department of Biotechnology Engineering, ORT Braude College , Karmiel 2161002, Israel
| | - Alicia Llorente
- Dept. of Molecular Cell Biology, Institute for Cancer Research, Oslo University Hospital-The Norwegian Radium Hospital , 0379 Oslo, Norway
| | - Irina Nazarenko
- Institute for Environmental Health Sciences and Hospital Infection Control, Medical Center University of Freiburg , 79106 Freiburg am Breisgau, Germany
| | - Carla Oliveira
- Department of Pathology and Oncology, Faculty of Medicine, University of Porto , 4200-319 Porto, Portugal
| | - Gabriella Pocsfalvi
- Mass Spectrometry and Proteomics, Institute of Biosciences and BioResources, National Research Council of Italy, 80131 Naples, Italy
| | - Lawrence Rajendran
- Systems and Cell Biology of Neurodegeneration, University of Zurich , 8006 Zurich, Switzerland
| | - Graça Raposo
- Institut Curie, PSL Research University, UMR144, Centre de Recherche, 26 rue d'ULM, and Centre National de la Recherche Scientifique, UMR144, 75231 Paris, France
| | - Eva Rohde
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU) , 5020 Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), 5020 Salzburg, Austria
| | | | - Guillaume van Niel
- Institut Curie, PSL Research University, UMR144, Centre de Recherche, 26 rue d'ULM, and Centre National de la Recherche Scientifique, UMR144, 75231 Paris, France
| | - M Helena Vasconcelos
- Department of Biological Sciences, Faculty of Pharmacy, University of Porto , 4050-313 Porto, Portugal
| | - María Yáñez-Mó
- Unidad de Investigación, Hospital Sta Cristina, IIS-IP, Departamento Biología Molecular/CBM-SO, UAM, 28009 Madrid, Spain
| | | | | | - Apolonija Bedina Zavec
- Laboratory for Molecular Biology and Nanobiotechnology, National Institute of Chemistry , 1000 Ljubljana, Slovenia
| | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen , 45147 Essen, Germany
| |
Collapse
|
39
|
Lener T, Gimona M, Aigner L, Börger V, Buzas E, Camussi G, Chaput N, Chatterjee D, Court FA, Del Portillo HA, O'Driscoll L, Fais S, Falcon-Perez JM, Felderhoff-Mueser U, Fraile L, Gho YS, Görgens A, Gupta RC, Hendrix A, Hermann DM, Hill AF, Hochberg F, Horn PA, de Kleijn D, Kordelas L, Kramer BW, Krämer-Albers EM, Laner-Plamberger S, Laitinen S, Leonardi T, Lorenowicz MJ, Lim SK, Lötvall J, Maguire CA, Marcilla A, Nazarenko I, Ochiya T, Patel T, Pedersen S, Pocsfalvi G, Pluchino S, Quesenberry P, Reischl IG, Rivera FJ, Sanzenbacher R, Schallmoser K, Slaper-Cortenbach I, Strunk D, Tonn T, Vader P, van Balkom BWM, Wauben M, Andaloussi SE, Théry C, Rohde E, Giebel B. Applying extracellular vesicles based therapeutics in clinical trials - an ISEV position paper. J Extracell Vesicles 2015; 4:30087. [PMID: 26725829 PMCID: PMC4698466 DOI: 10.3402/jev.v4.30087] [Citation(s) in RCA: 919] [Impact Index Per Article: 102.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 12/11/2015] [Accepted: 12/13/2015] [Indexed: 02/06/2023] Open
Abstract
Extracellular vesicles (EVs), such as exosomes and microvesicles, are released by different cell types and participate in physiological and pathophysiological processes. EVs mediate intercellular communication as cell-derived extracellular signalling organelles that transmit specific information from their cell of origin to their target cells. As a result of these properties, EVs of defined cell types may serve as novel tools for various therapeutic approaches, including (a) anti-tumour therapy, (b) pathogen vaccination, (c) immune-modulatory and regenerative therapies and (d) drug delivery. The translation of EVs into clinical therapies requires the categorization of EV-based therapeutics in compliance with existing regulatory frameworks. As the classification defines subsequent requirements for manufacturing, quality control and clinical investigation, it is of major importance to define whether EVs are considered the active drug components or primarily serve as drug delivery vehicles. For an effective and particularly safe translation of EV-based therapies into clinical practice, a high level of cooperation between researchers, clinicians and competent authorities is essential. In this position statement, basic and clinical scientists, as members of the International Society for Extracellular Vesicles (ISEV) and of the European Cooperation in Science and Technology (COST) program of the European Union, namely European Network on Microvesicles and Exosomes in Health and Disease (ME-HaD), summarize recent developments and the current knowledge of EV-based therapies. Aspects of safety and regulatory requirements that must be considered for pharmaceutical manufacturing and clinical application are highlighted. Production and quality control processes are discussed. Strategies to promote the therapeutic application of EVs in future clinical studies are addressed.
Collapse
Affiliation(s)
- Thomas Lener
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Mario Gimona
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Ludwig Aigner
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Verena Börger
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Edit Buzas
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Giovanni Camussi
- Molecular Biotechnology Center, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Nathalie Chaput
- Laboratory of Immunomonitoring in Oncology, UMS 3655 CNRS/US23 Inserm, Villejuif, France
- Centre of Clinical Investigation in Biotherapy CICBT 1248, Institut Gustave Roussy, Villejuif, France
| | - Devasis Chatterjee
- Division of Hematology & Oncology, Rhode Island Hospital, Providence, RI, USA
- The Alpert Medical School of Brown University, Providence, RI, USA
| | - Felipe A Court
- Department of Physiology, Faculty of Biology, Pontificia-Universidad Católica de Chile, Santiago, Chile
| | - Hernando A Del Portillo
- ICREA at Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Stefano Fais
- Anti-Tumor Drugs Section, Department of Therapeutic Research and Medicines Evaluation, National Institute of Health (ISS), Rome, Italy
| | - Juan M Falcon-Perez
- Metabolomics Unit, CIC bioGUNE, CIBERehd, Bizkaia Technology Park, Derio, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Ursula Felderhoff-Mueser
- Department of Paediatrics I, Neonatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Lorenzo Fraile
- Departament de Producció Animal, ETSEA, Universitat de Lleida, Lleida, Spain
| | - Yong Song Gho
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Republic of Korea
| | - André Görgens
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ramesh C Gupta
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, USA
- James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital, Ghent, Belgium
| | - Dirk M Hermann
- Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Andrew F Hill
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Australia
| | | | - Peter A Horn
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | - Lambros Kordelas
- Department of Bone Marrow Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Boris W Kramer
- Experimental Perinatology/Neonatology, School of Mental Health and Neuroscience, School of Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Eva-Maria Krämer-Albers
- Molecular Cell Biology and Focus Program Translational Neurosciences, University of Mainz, Mainz, Germany
| | - Sandra Laner-Plamberger
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Saara Laitinen
- Research and Cell Services, Finnish Red Cross Blood Service, Helsinki, Finland
| | - Tommaso Leonardi
- Division of Stem Cell Neurobiology, Department of Clinical Neurosciences, Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, UK
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge, UK
| | - Magdalena J Lorenowicz
- Department of Cell Biology, Center for Molecular Medicine, University Medical Center, Utrecht, The Netherlands
| | - Sai Kiang Lim
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore, Singapore
| | - Jan Lötvall
- Krefting Research Centre, Institute of Medicine, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Casey A Maguire
- Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Antonio Marcilla
- Dpto. Biología Celular y Parasitologia, Facultat de Farmacia, Universitat de Valencia, Valencia, Spain
- Joint Research Unit on Endocrinology, Nutrition and Clinical Dietetics, Universitat de València-Health Research Institute La Fe, Valencia, Spain
| | - Irina Nazarenko
- Institute for Environmental Health Sciences and Hospital Infection Control Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan
| | - Tushar Patel
- Departments of Transplantation and Cancer Biology, Mayo Clinic, Jacksonville, FL, USA
| | - Shona Pedersen
- Centre for Cardiovascular Research, Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg University, Aalborg, Denmark
| | - Gabriella Pocsfalvi
- Mass Spectrometry and Proteomics, Institute of Biosciences and BioResources, National Research Council of Italy, Naples, Italy
| | - Stefano Pluchino
- Division of Stem Cell Neurobiology, Department of Clinical Neurosciences, Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, UK
| | - Peter Quesenberry
- Division of Hematology & Oncology, Rhode Island Hospital, Providence, RI, USA
- The Alpert Medical School of Brown University, Providence, RI, USA
| | - Ilona G Reischl
- BASG - Bundesamt für Sicherheit im Gesundheitswesen - Federal Office for Safety in Health Care, AGES - Agentur für Gesundheit und Ernährungssicherheit - Austrian Agency for Health and Food Safety, Institut Überwachung - Institute Surveillance, Wien, Austria
| | - Francisco J Rivera
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Ralf Sanzenbacher
- Ralf Sanzenbacher, Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Katharina Schallmoser
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Ineke Slaper-Cortenbach
- Cell Therapy Facility, Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Dirk Strunk
- Experimental & Clinical Cell Therapy Institute, Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University, Salzburg, Austria
| | - Torsten Tonn
- Institute for Transfusion Medicine Dresden, German Red Cross Blood Donation Service North-East, Dresden, Germany
| | - Pieter Vader
- Laboratory of Clinical Chemistry and Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Bas W M van Balkom
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marca Wauben
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Samir El Andaloussi
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Clotilde Théry
- Centre of Clinical Investigation in Biotherapy CICBT 1248, Institut Gustave Roussy, Villejuif, France
- INSERM U932, Institut Curie, Paris, France
| | - Eva Rohde
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria;
| | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany;
| |
Collapse
|
40
|
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.
Collapse
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;
| |
Collapse
|
41
|
|
42
|
Martinez VG, Rani S, Corcoran C, Crown J, O'Driscoll L. Neuromedin U to increase IL-6 levels and to expand cancer stem cells in HER2-positive breast cancer cells. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Vanesa Gabriela Martinez
- School of Pharmacy & Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Sweta Rani
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Claire Corcoran
- School of Pharmacy & Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - John Crown
- Irish Cooperative Oncology Research Group, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
43
|
Yáñez-Mó M, Siljander PRM, Andreu Z, Zavec AB, Borràs FE, Buzas EI, Buzas K, Casal E, Cappello F, Carvalho J, Colás E, Cordeiro-da Silva A, Fais S, Falcon-Perez JM, Ghobrial IM, Giebel B, Gimona M, Graner M, Gursel I, Gursel M, Heegaard NHH, Hendrix A, Kierulf P, Kokubun K, Kosanovic M, Kralj-Iglic V, Krämer-Albers EM, Laitinen S, Lässer C, Lener T, Ligeti E, Linē A, Lipps G, Llorente A, Lötvall J, Manček-Keber M, Marcilla A, Mittelbrunn M, Nazarenko I, Nolte-'t Hoen ENM, Nyman TA, O'Driscoll L, Olivan M, Oliveira C, Pállinger É, Del Portillo HA, Reventós J, Rigau M, Rohde E, Sammar M, Sánchez-Madrid F, Santarém N, Schallmoser K, Ostenfeld MS, Stoorvogel W, Stukelj R, Van der Grein SG, Vasconcelos MH, Wauben MHM, De Wever O. Biological properties of extracellular vesicles and their physiological functions. J Extracell Vesicles 2015; 4:27066. [PMID: 25979354 PMCID: PMC4433489 DOI: 10.3402/jev.v4.27066] [Citation(s) in RCA: 3449] [Impact Index Per Article: 383.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/24/2015] [Accepted: 03/10/2015] [Indexed: 12/11/2022] Open
Abstract
In the past decade, extracellular vesicles (EVs) have been recognized as potent vehicles of intercellular communication, both in prokaryotes and eukaryotes. This is due to their capacity to transfer proteins, lipids and nucleic acids, thereby influencing various physiological and pathological functions of both recipient and parent cells. While intensive investigation has targeted the role of EVs in different pathological processes, for example, in cancer and autoimmune diseases, the EV-mediated maintenance of homeostasis and the regulation of physiological functions have remained less explored. Here, we provide a comprehensive overview of the current understanding of the physiological roles of EVs, which has been written by crowd-sourcing, drawing on the unique EV expertise of academia-based scientists, clinicians and industry based in 27 European countries, the United States and Australia. This review is intended to be of relevance to both researchers already working on EV biology and to newcomers who will encounter this universal cell biological system. Therefore, here we address the molecular contents and functions of EVs in various tissues and body fluids from cell systems to organs. We also review the physiological mechanisms of EVs in bacteria, lower eukaryotes and plants to highlight the functional uniformity of this emerging communication system.
Collapse
Affiliation(s)
- María Yáñez-Mó
- Unidad de Investigación, Hospital Sta Cristina, Instituto de Investigaciones Sanitarias Princesa (IIS-IP), Madrid, Spain
- Departamento de Biología Molecular, UAM, Madrid, Spain; ;
| | - Pia R-M Siljander
- Extracellular Vesicle Research, Division of Biochemistry and Biotechnology, Department of Biosciences, University of Helsinki, Helsinki, Finland
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland;
| | - Zoraida Andreu
- Unidad de Investigación, Hospital Sta Cristina, Instituto de Investigaciones Sanitarias Princesa (IIS-IP), Madrid, Spain
- Departamento de Biología Molecular, UAM, Madrid, Spain
| | - Apolonija Bedina Zavec
- Laboratory for Molecular Biology and Nanobiotechnology, National Institute of Chemistry, Ljubljana, Slovenia
| | - Francesc E Borràs
- IVECAT Group - "Germans Trias i Pujol" Research Institute, Badalona, Spain
- Nephrology Service - "Germans Trias i Pujol" University Hospital, Badalona, Spain
| | - Edit I Buzas
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Krisztina Buzas
- Biological Research Centre, Hungarian Academy of Sciences, Szeged, Hungary
- Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Enriqueta Casal
- Metabolomics Unit, CIC bioGUNE, CIBERehd, Bizkaia Technology Park, Derio, Spain
| | - Francesco Cappello
- Department of Experimental Biomedicine and Clinical Neuroscience, Human Anatomy Section, University of Palermo, Palermo, Italy
- Euro-Mediterranean Institute of Science and Technology, Palermo, Italy
| | - Joana Carvalho
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Expression Regulation in Cancer, Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Eva Colás
- Research Unit in Biomedicine and Translational Oncology, Vall Hebron Institute of Research and Autonomous University of Barcelona, Barcelona, Spain
| | - Anabela Cordeiro-da Silva
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal
- Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Stefano Fais
- Anti-Tumour Drugs Section, Department of Therapeutic Research and Medicines Evaluation, National Institute of Health (ISS), Rome, Italy
| | - Juan M Falcon-Perez
- Metabolomics Unit, CIC bioGUNE, CIBERehd, Bizkaia Technology Park, Derio, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | | | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Mario Gimona
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, Universitätsklinikum, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Michael Graner
- Department of Neurosurgery, University of Colorado Denver, CO, USA
| | - Ihsan Gursel
- Department of Molecular Biology and Genetics, Thorlab-Therapeutic Oligonucleotide Research Lab, Bilkent University, Ankara, Turkey
| | - Mayda Gursel
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Niels H H Heegaard
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, University of Southern Denmark, Odense, Denmark
- Analytical Protein Chemistry, Department of Clinical Biochemistry, Immunology & Genetics, Statens Serum Institut, Copenhagen, Denmark
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital, Ghent, Belgium
| | - Peter Kierulf
- Bood Cell Research Group, Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | | | - Maja Kosanovic
- Department of Immunochemistry and Glycobiology, Institute for the Application of Nuclear Energy, INEP, University of Belgrade, Belgrade, Serbia
| | - Veronika Kralj-Iglic
- Laboratory of Clinical Biophysics, Faculty of Health Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Eva-Maria Krämer-Albers
- Molecular Cell Biology and Focus Program Translational Neurosciences, University of Mainz, Mainz, Germany
| | - Saara Laitinen
- Research and Cell Services, Finnish Red Cross Blood Service, Helsinki, Finland
| | - Cecilia Lässer
- Krefting Research Centre, Institute of Medicine at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Thomas Lener
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, Universitätsklinikum, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Erzsébet Ligeti
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | - Aija Linē
- Latvian Biomedical Research and Study Centre, Riga, Latvia
| | - Georg Lipps
- Institute of Chemistry and Bioanalytics, School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, Muttenz, Switzerland
| | - Alicia Llorente
- Department of Molecular Cell Biology, Institute for Cancer Research, Oslo University Hospital - The Norwegian Radium Hospital, Oslo, Norway
| | - Jan Lötvall
- Krefting Research Centre, Institute of Medicine at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mateja Manček-Keber
- National Institute of Chemistry, Laboratory of Biotechnology, Ljubljana, Slovenia
- EN→FIST Centre of Excellence, Ljubljana, Slovenia
| | - Antonio Marcilla
- Departamento de Biología Celular y Parasitologia, Facultat de Farmacia, Universitat de Valencia, Valencia, Spain
| | - Maria Mittelbrunn
- Department of Vascular Biology and Inflammation, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Irina Nazarenko
- Institute for Environmental Health Sciences and Hospital Infection ControlMedical Center - University of Freiburg, Freiburg im Breisgau, Germany
| | - Esther N M Nolte-'t Hoen
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Tuula A Nyman
- Institute of Biotechnology, (Viikinkaari 1), University of Helsinki, Helsinki, Finland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Mireia Olivan
- Research Unit in Biomedicine and Translational Oncology, Vall Hebron Institute of Research and Autonomous University of Barcelona, Barcelona, Spain
| | - Carla Oliveira
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Expression Regulation in Cancer, Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Department of Pathology and Oncology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Éva Pállinger
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Hernando A Del Portillo
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca I Estudis Avançats, Barcelona, Spain
| | - Jaume Reventós
- Research Unit in Biomedicine and Translational Oncology, Vall Hebron Institute of Research and Autonomous University of Barcelona, Barcelona, Spain
- Departament de Ciències Bàsiques, Universitat Internacional de Catalunya, and Institut de Recerca Biomèdica de Bellvitge, Barcelona, Spain
| | - Marina Rigau
- Research Unit in Biomedicine and Translational Oncology, Vall Hebron Institute of Research and Autonomous University of Barcelona, Barcelona, Spain
| | - Eva Rohde
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, Universitätsklinikum, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Marei Sammar
- Department of Biotechnology Engineering, ORT Braude College, Karmiel, Israel
| | - Francisco Sánchez-Madrid
- Department of Vascular Biology and Inflammation, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
- Servicio de Inmunología, Hospital de la Princesa, Instituto de Investigaciones Sanitarias Princesa (IIS-IP), Madrid, Spain
| | - N Santarém
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal
| | - Katharina Schallmoser
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, Universitätsklinikum, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | | | - Willem Stoorvogel
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Roman Stukelj
- Laboratory of Clinical Biophysics, Faculty of Health Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Susanne G Van der Grein
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - M Helena Vasconcelos
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Cancer Drug Resistance Group, Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Department of Biological Sciences, Faculty of Pharmacy, University of Porto (FFUP), Porto, Portugal
| | - Marca H M Wauben
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Olivier De Wever
- Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital, Ghent, Belgium
| |
Collapse
|
44
|
Bohl M, Bjørnshave A, Rasmussen KV, Schioldan AG, Amer B, Larsen MK, Dalsgaard TK, Holst JJ, Herrmann A, O'Neill S, O'Driscoll L, Afman L, Jensen E, Christensen MM, Gregersen S, Hermansen K. Dairy proteins, dairy lipids, and postprandial lipemia in persons with abdominal obesity (DairyHealth): a 12-wk, randomized, parallel-controlled, double-blinded, diet intervention study. Am J Clin Nutr 2015; 101:870-8. [PMID: 25833983 DOI: 10.3945/ajcn.114.097923] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 12/17/2014] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Abdominal obesity and exaggerated postprandial lipemia are independent risk factors for cardiovascular disease (CVD) and mortality, and both are affected by dietary behavior. OBJECTIVE We investigated whether dietary supplementation with whey protein and medium-chain saturated fatty acids (MC-SFAs) improved postprandial lipid metabolism in humans with abdominal obesity. DESIGN We conducted a 12-wk, randomized, double-blinded, diet intervention study. Sixty-three adults were randomly allocated to one of 4 diets in a 2 × 2 factorial design. Participants consumed 60 g milk protein (whey or casein) and 63 g milk fat (with high or low MC-SFA content) daily. Before and after the intervention, a high-fat meal test was performed. We measured changes from baseline in fasting and postprandial triacylglycerol, apolipoprotein B-48 (apoB-48; reflecting chylomicrons of intestinal origin), free fatty acids (FFAs), insulin, glucose, glucagon, glucagon-like peptide 1 (GLP-1), and gastric inhibitory polypeptide (GIP). Furthermore, changes in the expression of adipose tissue genes involved in lipid metabolism were investigated. Two-factor ANOVA was used to examine the difference between protein types and fatty acid compositions, as well as any interaction between the two. RESULTS Fifty-two participants completed the study. We found that the postprandial apoB-48 response decreased significantly after whey compared with casein (P = 0.025) independently of fatty acid composition. Furthermore, supplementation with casein resulted in a significant increase in the postprandial GLP-1 response compared with whey (P = 0.003). We found no difference in postprandial triacylglycerol, FFA, insulin, glucose, glucagon, or GIP related to protein type or MC-SFA content. We observed no interaction between milk protein and milk fat on postprandial lipemia. CONCLUSION We found that a whey protein supplement decreased the postprandial chylomicron response compared with casein in persons with abdominal obesity, thereby indicating a beneficial impact on CVD risk. This trial was registered at clinicaltrials.gov as NCT01472666.
Collapse
Affiliation(s)
- Mette Bohl
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Ann Bjørnshave
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Kia V Rasmussen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Anne Grethe Schioldan
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Bashar Amer
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Mette K Larsen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Trine K Dalsgaard
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Jens J Holst
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Annkatrin Herrmann
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Sadhbh O'Neill
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Lorraine O'Driscoll
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Lydia Afman
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Erik Jensen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Merete M Christensen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Søren Gregersen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| | - Kjeld Hermansen
- From the Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark (MB, AB, KVR, AGS, SG, and KH); the Department of Food Science, Aarhus University, Tjele, Denmark (BA, MKL, and TKD); NNF Centre for Basic Metabolic Research and the Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark (JJH); Unilabs A/S, Copenhagen, Denmark (AH); the School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland (SO and LO); the Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands (LA); Arla Foods Ingredients Group P/S, Viby J., Denmark (EJ); and GCO Corporate Research and Innovation, Viby J., Denmark (MMC)
| |
Collapse
|
45
|
Abstract
BACKGROUND Neuromedin U (NmU) belongs to the neuromedin family, comprising a series of neuropeptides involved in the gut-brain axis and including neuromedins B and C (bombesin-like), K (neurokinin B), L (neurokinin A or neurotensin), N, S, and U. CONTENT Although initially isolated from porcine spinal cord on the basis of their ability to induce uterine smooth muscle contraction, these peptides have now been found to be expressed in several different tissues and have been ascribed numerous functions, from appetite regulation and energy balance control to muscle contraction and tumor progression. NmU has been detected in several species to date, particularly in mammals (pig, rat, rabbit, dog, guinea pig, human), but also in amphibian, avian, and fish species. The NmU sequence is highly conserved across different species, indicating that this peptide is ancient and plays an important biological role. Here, we summarize the main structural and functional characteristics of NmU and describe its many roles, highlighting the jack-of-all-trades nature of this neuropeptide. SUMMARY NmU involvement in key processes has outlined the possibility that this neuropeptide could be a novel target for the treatment of obesity and cancer, among other disorders. Although the potential for NmU as a therapeutic target is obvious, the multiple functions of this molecule should be taken into account when designing an approach to targeting NmU and/or its receptors.
Collapse
Affiliation(s)
- Vanesa G Martinez
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| |
Collapse
|
46
|
Corcoran C, O'Driscoll L. Receptor tyrosine kinases and drug resistance: development and characterization of in vitro models of resistance to RTK inhibitors. Methods Mol Biol 2015; 1233:169-80. [PMID: 25319899 DOI: 10.1007/978-1-4939-1789-1_16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Aberrant expression of receptor tyrosine kinases (RTKs) has been extensively associated with alterations in the physiological activities of cells. These include cell growth and differentiation, cell death/survival, and the motility of cells which can subsequently lead to emergence of various diseases including cancer. Recent advances in the treatment of cancer have involved using RTKs as therapeutic targets. Unfortunately, the clinical use of receptor tyrosine kinase inhibitors (RTKIs) for the treatment of cancer has been hindered by innate or acquired resistance among some patients, as also experienced with classical chemotherapy. It has become apparent that the deregulated expression of RTKs may play a significant part in driving this resistance. In order to fully elucidate the role of RTKs in drug resistance, the use of preclinical models has helped to mimic this clinical problem. In this chapter, we describe the methods associated with establishing and characterizing cell line models of drug resistance to the dual RTKI, lapatinib. These methods include the assessment of lapatinib resistance; cross-resistance to other RTKIs; the alteration of RTK expression; and other associated phenotypic changes such as cellular migration, invasion, and anoikis sensitivity/resistance.
Collapse
Affiliation(s)
- Claire Corcoran
- School of Pharmacy & Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | | |
Collapse
|
47
|
Abstract
Tyrosine kinases are mainly classified into two groups, as receptor tyrosine kinase (RTK) and non-receptor tyrosine kinase (NRTK). The RTK family of transmembrane ligand-binding proteins are important mediators of the signaling cascade and includes EGFR, PDGFR (platelet-derived growth factor receptors), FGFR (fibroblast growth factor receptor) and the IR (insulin receptor). RTKs comprise 59 members and their structure includes an extracellular ligand-binding domain, a transmembrane domain, and an intracellular domain possessing the tyrosine kinase activity. This chapter focuses on antibody arrays that are basically used to analyse phosphorylation and dephosphorylation of RTKs. Antibody arrays include well-characterized antibodies for profiling, changes in RTK expression, and comparison between normal, diseased, or treated samples.
Collapse
Affiliation(s)
- Sweta Rani
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, East End Development 4/5, Trinity College Dublin, Dublin-2, Ireland,
| | | |
Collapse
|
48
|
O'Neill S, O'Driscoll L. Metabolic syndrome: a closer look at the growing epidemic and its associated pathologies. Obes Rev 2015; 16:1-12. [PMID: 25407540 DOI: 10.1111/obr.12229] [Citation(s) in RCA: 943] [Impact Index Per Article: 104.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 09/05/2014] [Accepted: 09/10/2014] [Indexed: 12/13/2022]
Abstract
Obesity is reaching epidemic proportions with recent worldwide figures estimated at 1.4 billion and rising year-on-year. Obesity affects all socioeconomic backgrounds and ethnicities and is a pre-requisite for metabolic syndrome. Metabolic syndrome is a clustering of risk factors, such as central obesity, insulin resistance, dyslipidaemia and hypertension that together culminate in the increased risk of type 2 diabetes mellitus and cardiovascular disease. As these conditions are among the leading causes of deaths worldwide and metabolic syndrome increases the risk of type 2 diabetes mellitus fivefold and cardiovascular disease threefold, it is of critical importance that a precise definition is agreed upon by all interested parties. Also of particular interest is the relationship between metabolic syndrome and cancer. Metabolic syndrome has been associated with a plethora of cancers including breast, pancreatic, colon and liver cancer. Furthermore, each individual risk factor for metabolic syndrome has also an association with cancer. Our review collates internationally generated information on metabolic syndrome, its many definitions and its associations with life-threatening conditions including type 2 diabetes mellitus, cardiovascular disease and cancer, providing a foundation for future advancements on this topic.
Collapse
Affiliation(s)
- S O'Neill
- School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | | |
Collapse
|
49
|
Breslin S, O'Driscoll L. Receptor tyrosine kinase targeting in multicellular spheroids. Methods Mol Biol 2014; 1233:161-8. [PMID: 25319898 DOI: 10.1007/978-1-4939-1789-1_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
While growing cells as a monolayer is the traditional method for cell culture, the incorporation of multicellular spheroids into experimental design is becoming increasingly popular. This is due to the understanding that cells grown as spheroids tend to replicate the in vivo situation more reliably than monolayer cells. Thus, the use of multicellular spheroids may be more clinically relevant than monolayer cell cultures. Here, we describe methods for multicellular 3D spheroid generation that may be used to provide samples for receptor tyrosine kinase (and other protein) detection. Methods described include the forced-floating poly-HEMA method, the hanging-drop method, and the use of ECM to form multicellular 3D spheroids.
Collapse
Affiliation(s)
- Susan Breslin
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin-2, Ireland
| | | |
Collapse
|
50
|
Corcoran C, Rani S, O'Driscoll L. miR-34a is an intracellular and exosomal predictive biomarker for response to docetaxel with clinical relevance to prostate cancer progression. Prostate 2014; 74:1320-34. [PMID: 25053345 DOI: 10.1002/pros.22848] [Citation(s) in RCA: 157] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 06/05/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Docetaxel-resistance limits successful treatment of castration resistant prostate cancer. We previously demonstrated that extracellular vesicles (exosomes) may play a role in regulating docetaxel resistance. Here, we investigated intracellular and extracellular (exosomal) miRNAs related to docetaxel resistance. METHODS Following global miRNA profiling of cell line models of docetaxel-resistance and their corresponding exosomes, we investigated the clinical relevance of four selected miRNAs (miR-598, miR-34a, miR-146a, miR-148a) in four publically available clinical cohorts representing both primary and advanced disease in tissue and urine specimens. One of these miRNAs, miR-34a was selected for functional evaluation by miRNA inhibition and over-expression in vitro. We further assessed the panel of miRNAs for their combined clinical relevance as a biomarker signature by examining their common predicted targets. RESULTS A strong correlation was found between the detection of miRNAs in exosomes and their corresponding cells of origin. Of the miRNAs chosen for further validation and clinical assessment, decreased miR-34a levels showed substantial clinical relevance and so was chosen for further analysis. Manipulating miR-34a in prostate cancer cells confirms that this miRNA regulates BCL-2 and may, in part, regulate response to docetaxel. When combined, these miRNAs are predicted to regulate a range of common mRNA targets, two of which (e.g., SNCA, SCL7A5) demonstrate a strong relationship with prostate cancer progression and poor prognosis. CONCLUSIONS This study supports the extracellular environment as an important source of minimally invasive predictive biomarkers representing their cellular origin. Using miR-34a as example, we showed that biomarkers identified in this manner may also hold functional relevance.
Collapse
Affiliation(s)
- Claire Corcoran
- School of Pharmacy and Pharmaceutical Sciences & Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | | | | |
Collapse
|