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Xu Y, Qiu Z, Chen J, Huang L, Zhang J, Lin J. LINC00460 promotes neuroblastoma tumorigenesis and cisplatin resistance by targeting miR-149-5p/DLL1 axis and activating Notch pathway in vitro and in vivo. Drug Deliv Transl Res 2024; 14:2003-2018. [PMID: 38161194 DOI: 10.1007/s13346-023-01505-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Abstract
Long noncoding RNAs (lncRNAs) have been demonstrated to participate in neuroblastoma cisplatin resistance and tumorigenesis. LncRNA LINC00460 was previously reported to play a critical regulatory role in many cancer development. Nevertheless, its role in modulating neuroblastoma cisplatin resistance has not been explored till now. Cisplatin-resistant neuroblastoma cell lines were established by exposing neuroblastoma cell lines to progressively increasing concentrations of cisplatin for 6 months. LINC00460, microRNA (miR)-149-5p, and delta-like ligand 1 (DLL1) mRNA expression was measured through RT-qPCR. The protein levels of DLL1, epithelial-to-mesenchymal transition (EMT) markers, and the Notch signaling-related molecules were measured via western blotting. The IC50 value for cisplatin, cell growth, metastasis and apoptosis were analyzed in cisplatin-resistant neuroblastoma cells. The binding between LINC00460 (or DLL1) and miR-149-5p was validated through dual-luciferase reporter assay. The murine xenograft model was established to perform in vivo assays. LINC00460 and DLL1 levels were elevated, while miR-149-5p level was reduced in cisplatin-resistant neuroblastoma cells. LINC00460 depletion attenuated IC50 values for cisplatin, weakened cell growth, metastasis, and EMT, and enhanced apoptosis in cisplatin-resistant neuroblastoma cells. Mechanically, LINC00460 sponged miR-338-3p to increase DLL1 level, thereby activating Notch signaling pathway. DLL1 overexpression antagonized LINC00460 silencing-induced suppression on neuroblastoma cell cisplatin resistance and malignant behaviors, while such effects were further reversed by treatment with DAPT, the inhibitor of Notch pathway. Additionally, LINC00460 knockdown further augmented cisplatin-induced impairment on tumor growth in vivo. LINC00460 contributes to neuroblastoma cisplatin resistance and tumorigenesis through miR-149-5p/DLL1/Notch pathway, providing new directions to improve the therapeutic efficacy of chemotherapy drugs applied in patients with neuroblastoma.
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Affiliation(s)
- Yali Xu
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, 20 Cha-Zhong Road, Taijiang District, Fuzhou, 350005, China
| | - Zhixin Qiu
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, 20 Cha-Zhong Road, Taijiang District, Fuzhou, 350005, China
| | - Jinwen Chen
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, 20 Cha-Zhong Road, Taijiang District, Fuzhou, 350005, China
| | - Lihong Huang
- The First Clinical Medical School, Fujian Medical University, Fuzhou, 350005, China
| | - Jiaqi Zhang
- The First Clinical Medical School, Fujian Medical University, Fuzhou, 350005, China
| | - Junshan Lin
- Department of Pediatric Surgery, The First Affiliated Hospital of Fujian Medical University, 20 Cha-Zhong Road, Taijiang District, Fuzhou, 350005, China.
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Kraus X, van de Flierdt E, Renzelmann J, Thoms S, Witt M, Scheper T, Blume C. Peripheral blood derived endothelial colony forming cells as suitable cell source for pre-endothelialization of arterial vascular grafts under dynamic flow conditions. Microvasc Res 2022; 143:104402. [PMID: 35753506 DOI: 10.1016/j.mvr.2022.104402] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/11/2022] [Accepted: 06/14/2022] [Indexed: 11/26/2022]
Abstract
In regenerative medicine, autologous peripheral blood derived endothelial colony forming cells (PB-derived ECFC) represent a promising source of endothelial cells (EC) for pre-endothelialization of arterial tissue engineered vascular grafts (TEVG) since they are readily attainable, can easily be isolated and possess a high proliferation potential. The aim of this study was to compare the phenotype of PB-derived ECFC with arterial and venous model cells such as human aortic endothelial cells (HAEC) and human umbilical vein endothelial cells (HUVEC) under dynamic cell culture conditions to find a suitable cell source of EC for pre-endothelialization. In this study PB-derived ECFC were cultivated over 24 h under a high pulsatile shear stress (20 dyn/cm2, 1 Hz) and subsequently analyzed. ECFC oriented and elongated in the direction of flow and expressed similar anti-thrombotic and endothelial differentiation markers compared to HAEC. There were significant differences observable in gene expression levels of CD31, CD34 and NOTCH4 between ECFC and HUVEC. These results therefore suggest an arterial phenotype for PB-derived ECFC both under static and flow conditions, and this was supported by NOTCH4 protein expression profiles. ECFC also significantly up-regulated gene expression levels of anti-thrombotic genes such as krueppel-like factor 2, endothelial nitric oxide synthase 3 and thrombomodulin under shear stress cultivation as compared to static conditions. Dynamically cultured PB-derived ECFC therefore may be a promising cell source for pre-endothelialization of arterial TEVGs.
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Affiliation(s)
- Xenia Kraus
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany.
| | - Edda van de Flierdt
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Jannis Renzelmann
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Stefanie Thoms
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Martin Witt
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Thomas Scheper
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Cornelia Blume
- Leibniz University Hannover, Institute of Technical Chemistry, Callinstr. 5, D-30167 Hannover, Germany; Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
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Engineering tissue morphogenesis: taking it up a Notch. Trends Biotechnol 2022; 40:945-957. [PMID: 35181146 PMCID: PMC7613405 DOI: 10.1016/j.tibtech.2022.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 12/16/2022]
Abstract
Recreating functional tissues through bioengineering strategies requires steering of complex cell fate decisions. Notch, a juxtacrine signaling pathway, regulates cell fate and controls cellular organization with local precision. The engineering-friendly characteristics of the Notch pathway provide handles for engineering tissue patterning and morphogenesis. We discuss the physiological significance and mechanisms of Notch signaling with an emphasis on its potential use for engineering complex tissues. We highlight the current state of the art of Notch activation and provide a view on the design aspects, opportunities, and challenges in modulating Notch for tissue-engineering strategies. We propose that finely tuned control of Notch contributes to the generation of tissues with accurate form and functionality.
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Huang Y, Qian JY, Cheng H, Li XM. Effects of shear stress on differentiation of stem cells into endothelial cells. World J Stem Cells 2021; 13:894-913. [PMID: 34367483 PMCID: PMC8316872 DOI: 10.4252/wjsc.v13.i7.894] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/20/2021] [Accepted: 06/22/2021] [Indexed: 02/06/2023] Open
Abstract
Stem cell transplantation is an appealing potential therapy for vascular diseases and an indispensable key step in vascular tissue engineering. Substantial effort has been made to differentiate stem cells toward vascular cell phenotypes, including endothelial cells (ECs) and smooth muscle cells. The microenvironment of vascular cells not only contains biochemical factors that influence differentiation but also exerts hemodynamic forces, such as shear stress and cyclic strain. More recently, studies have shown that shear stress can influence the differentiation of stem cells toward ECs. A deep understanding of the responses and underlying mechanisms involved in this process is essential for clinical translation. This review highlights current data supporting the role of shear stress in stem cell differentiation into ECs. Potential mechanisms and signaling cascades for transducing shear stress into a biological signal are proposed. Further study of stem cell responses to shear stress will be necessary to apply stem cells for pharmacological applications and cardiovascular implants in the realm of regenerative medicine.
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Affiliation(s)
- Yan Huang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Jia-Yi Qian
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Hong Cheng
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Xiao-Ming Li
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
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Maternal Cripto is critical for proper development of the mouse placenta and the placental vasculature. Placenta 2021; 107:13-23. [PMID: 33730615 DOI: 10.1016/j.placenta.2021.02.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/05/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The growth and survival of the mammalian fetus is highly dependent on the placenta. Several research groups have demonstrated the involvement of different transforming growth factor-beta (TGFβ) superfamily members and their related receptors in placentation. Cripto is a member of the epidermal growth factor-Cripto1/FRL1/Cryptic protein family and plays a critical role in embryonic development, stem cell maintenance and tumor progression through TGFβ-dependent and independent pathways. Several studies have suggested that Cripto may also have a role in female reproduction and pregnancy maintenance, but its specific role remains elusive. METHODS We used a conditional knockout mouse model in which Cripto is deleted from the uterus using a loxP-Cre system. Cripto cKO females were mated with wildtype males and dissections were performed at different timepoints during pregnancy for assessment of the number and size of the implantation sites, resorption sites, fetal weight and placental development. Histology, IF staining and quantitative PCR were employed to analyze the placentation process. RESULTS We found that loss of maternal Cripto results in defective placentation, decreased vascularization within the placental labyrinth and leads to intrauterine growth restriction and fetal death. We further demonstrated that components of the VEGF and Notch signaling pathways are downregulated in Cripto cKO decidua and placenta potentially contributing to defects in the development of the vasculature at maternal-fetal interface. DISCUSSION These findings demonstrate that maternal Cripto is involved in the maternal-fetal communications required for proper development of the placenta and placental vasculature.
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Canté-Barrett K, Holtzer L, van Ooijen H, Hagelaar R, Cordo’ V, Verhaegh W, van de Stolpe A, Meijerink JPP. A Molecular Test for Quantifying Functional Notch Signaling Pathway Activity in Human Cancer. Cancers (Basel) 2020; 12:cancers12113142. [PMID: 33120947 PMCID: PMC7692325 DOI: 10.3390/cancers12113142] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/16/2020] [Accepted: 10/18/2020] [Indexed: 12/31/2022] Open
Abstract
Simple Summary The Notch signal transduction pathway is important for various physiological processes, including immune responses, and plays a role in many diseases, for example cancer. We have developed a new assay to quantitatively measure Notch pathway activity, and we validated it using data from various human cancer cell lines. The assay can be applied across different cell types, and offers numerous possibilities to explore the contribution of the Notch pathway to tumor formation and the stratification of cancer patients. We assessed Notch pathway activity in a cohort of T cell acute lymphoblastic leukemia (T-ALL) patient samples, and found that the pathway activity score more accurately reflects Notch pathway activity than a prediction on the basis of NOTCH1 mutations alone. Finally, we found that patients with low Notch pathway activity had a significantly shorter event-free survival compared to patients who had T-ALL cells with higher activity. Abstract Background: The Notch signal transduction pathway is pivotal for various physiological processes, including immune responses, and has been implicated in the pathogenesis of many diseases. The effectiveness of various targeted Notch pathway inhibitors may vary due to variabilities in Notch pathway activity among individual patients. The quantitative measurement of Notch pathway activity is therefore essential to identify patients who could benefit from targeted treatment. Methods: We here describe a new assay that infers a quantitative Notch pathway activity score from the mRNA levels of generally conserved direct NOTCH target genes. Following the calibration and biological validation of our Notch pathway activity model over a wide spectrum of human cancer types, we assessed Notch pathway activity in a cohort of T-ALL patient samples and related it to biological and clinical parameters, including outcome. Results: We developed an assay using 18 select direct target genes and high-grade serous ovarian cancer for calibration. For validation, seven independent human datasets (mostly cancer series) were used to quantify Notch activity in agreement with expectations. For T-ALL, the median Notch pathway activity was highest for samples with strong NOTCH1-activating mutations, and T-ALL patients of the TLX subtype generally had the highest levels of Notch pathway activity. We observed a significant relationship between ICN1 levels and the absence/presence of NOTCH1-activating mutations with Notch pathway activity scores. Patients with the lowest Notch activity scores had the shortest event-free survival compared to other patients. Conclusions: High Notch pathway activity was not limited to T-ALL samples harboring strong NOTCH1 mutations, including juxtamembrane domain mutations or hetero-dimerization combined with PEST-domain or FBXW7 mutations, indicating that additional mechanisms may activate Notch signaling. The measured Notch pathway activity was related to intracellular NOTCH levels, indicating that the pathway activity score more accurately reflects Notch pathway activity than when it is predicted on the basis of NOTCH1 mutations. Importantly, patients with low Notch pathway activity had a significantly shorter event-free survival compared to patients showing higher activity.
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Affiliation(s)
- Kirsten Canté-Barrett
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.C.-B.); (R.H.); (V.C.)
| | - Laurent Holtzer
- Philips Molecular Pathway Dx, Royal Philips, 5656 AE Eindhoven, The Netherlands; (L.H.); (A.v.d.S.)
| | - Henk van Ooijen
- Philips Research, Royal Philips, 5656 AE Eindhoven, The Netherlands; (H.v.O.); (W.V.)
| | - Rico Hagelaar
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.C.-B.); (R.H.); (V.C.)
| | - Valentina Cordo’
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.C.-B.); (R.H.); (V.C.)
| | - Wim Verhaegh
- Philips Research, Royal Philips, 5656 AE Eindhoven, The Netherlands; (H.v.O.); (W.V.)
| | - Anja van de Stolpe
- Philips Molecular Pathway Dx, Royal Philips, 5656 AE Eindhoven, The Netherlands; (L.H.); (A.v.d.S.)
| | - Jules P. P. Meijerink
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.C.-B.); (R.H.); (V.C.)
- Correspondence: ; Tel.: +31-6-15064275
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Zohorsky K, Mequanint K. Designing Biomaterials to Modulate Notch Signaling in Tissue Engineering and Regenerative Medicine. TISSUE ENGINEERING PART B-REVIEWS 2020; 27:383-410. [PMID: 33040694 DOI: 10.1089/ten.teb.2020.0182] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The design of cell-instructive biomaterials for tissue engineering and regenerative medicine is at a crossroads. Although the conventional tissue engineering approach is top-down (cells seeded to macroporous scaffolds and mature to form tissues), bottom-up tissue engineering strategies are becoming appealing. With such developments, we can study cell signaling events, thus enabling functional tissue assembly in physiologic and diseased models. Among many important signaling pathways, the Notch signaling pathway is the most diverse in its influence during tissue morphogenesis and repair following injury. Although Notch signaling is extensively studied in developmental biology and cancer biology, our knowledge of designing biomaterial-based Notch signaling platforms and incorporating Notch signaling components into engineered tissue systems is limited. By incorporating Notch signaling to tissue engineering scaffolds, we can direct cell-specific responses and improve engineered tissue maturation. This review will discuss recent progress in the development of Notch signaling biomaterials as a promising target to control cellular fate decisions, including the influences of ligand identity, biophysical material cues, ligand presentation strategies, and mechanotransduction. Notch signaling is consequently of interest to direct, control, and reprogram cellular behavior on a biomaterial surface. We anticipate that discussions in this article will allow for enhanced knowledge and insight into designing Notch targeted biomaterials for various tissue engineering and cell fate determinations. Impact statement Notch signaling is recognized as an important pathway in tissue engineering and regenerative medicine; however, there is no systematic review on this topic. The comprehensive review and perspectives presented here provide an in-depth discussion on ligand presentation strategies both in 2D and in 3D cell culture environments involving biomaterials/scaffolds. In addition, this review article provides insight into the challenges in designing cell surrogate biomaterials capable of providing Notch signals. To the best of the authors' knowledge, this is the first review relevant to the fields of tissue engineering.
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Affiliation(s)
- Kathleen Zohorsky
- School of Biomedical Engineering and The University of Western Ontario, London, Canada
| | - Kibret Mequanint
- School of Biomedical Engineering and The University of Western Ontario, London, Canada.,Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, Canada
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Perrotta F, Perna A, Komici K, Nigro E, Mollica M, D’Agnano V, De Luca A, Guerra G. The State of Art of Regenerative Therapy in Cardiovascular Ischemic Disease: Biology, Signaling Pathways, and Epigenetics of Endothelial Progenitor Cells. Cells 2020; 9:E1886. [PMID: 32796767 PMCID: PMC7465688 DOI: 10.3390/cells9081886] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/19/2020] [Accepted: 08/07/2020] [Indexed: 12/18/2022] Open
Abstract
Ischemic heart disease is currently a major cause of mortality and morbidity worldwide. Nevertheless, the actual therapeutic scenario does not target myocardial cell regeneration and consequently, the progression toward the late stage of chronic heart failure is common. Endothelial progenitor cells (EPCs) are bone marrow-derived stem cells that contribute to the homeostasis of the endothelial wall in acute and chronic ischemic disease. Calcium modulation and other molecular pathways (NOTCH, VEGFR, and CXCR4) contribute to EPC proliferation and differentiation. The present review provides a summary of EPC biology with a particular focus on the regulatory pathways of EPCs and describes promising applications for cardiovascular cell therapy.
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Affiliation(s)
- Fabio Perrotta
- Dipartimento di Medicina e Scienze della Salute “V.Tiberio”, Università del Molise, 86100 Campobasso, Italy; (A.P.); (K.K.); (G.G.)
| | - Angelica Perna
- Dipartimento di Medicina e Scienze della Salute “V.Tiberio”, Università del Molise, 86100 Campobasso, Italy; (A.P.); (K.K.); (G.G.)
| | - Klara Komici
- Dipartimento di Medicina e Scienze della Salute “V.Tiberio”, Università del Molise, 86100 Campobasso, Italy; (A.P.); (K.K.); (G.G.)
| | - Ersilia Nigro
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche, Farmaceutiche, Università della Campania “Luigi Vanvitelli”, 81100 Caserta, Italy;
- CEINGE-Biotecnologie avanzate, 80145 Naples, Italy
| | - Mariano Mollica
- Dipartimento di Scienze Mediche Traslazionali, Università della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (M.M.); (V.D.)
| | - Vito D’Agnano
- Dipartimento di Scienze Mediche Traslazionali, Università della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (M.M.); (V.D.)
| | - Antonio De Luca
- Department of Mental and Physical Health and Preventive Medicine, Section of Human Anatomy, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Germano Guerra
- Dipartimento di Medicina e Scienze della Salute “V.Tiberio”, Università del Molise, 86100 Campobasso, Italy; (A.P.); (K.K.); (G.G.)
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Testa U, Pelosi E, Castelli G. Endothelial Progenitors in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1263:85-115. [PMID: 32588325 DOI: 10.1007/978-3-030-44518-8_7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tumor vascularization refers to the formation of new blood vessels within a tumor and is considered one of the hallmarks of cancer. Tumor vessels supply the tumor with oxygen and nutrients, required to sustain tumor growth and progression, and provide a gateway for tumor metastasis through the blood or lymphatic vasculature. Blood vessels display an angiocrine capacity of supporting the survival and proliferation of tumor cells through the production of growth factors and cytokines. Although tumor vasculature plays an essential role in sustaining tumor growth, it represents at the same time an essential way to deliver drugs and immune cells to the tumor. However, tumor vasculature exhibits many morphological and functional abnormalities, thus resulting in the formation of hypoxic areas within tumors, believed to represent a mechanism to maintain tumor cells in an invasive state.Tumors are vascularized through a variety of modalities, mainly represented by angiogenesis, where VEGF and other members of the VEGF family play a key role. This has represented the basis for the development of anti-VEGF blocking agents and their use in cancer therapy: however, these agents failed to induce significant therapeutic effects.Much less is known about the cellular origin of vessel network in tumors. Various cell types may contribute to tumor vasculature in different tumors or in the same tumor, such as mature endothelial cells, endothelial progenitor cells (EPCs), or the same tumor cells through a process of transdifferentiation. Early studies have suggested a role for bone marrow-derived EPCs; these cells do not are true EPCs but myeloid progenitors differentiating into monocytic cells, exerting a proangiogenic effect through a paracrine mechanism. More recent studies have shown the existence of tissue-resident endothelial vascular progenitors (EVPs) present at the level of vessel endothelium and their possible involvement as cells of origin of tumor vasculature.
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Affiliation(s)
- Ugo Testa
- Department of Oncology, Istituto Superiore di Sanità, Rome, Italy.
| | - Elvira Pelosi
- Department of Oncology, Istituto Superiore di Sanità, Rome, Italy
| | - Germana Castelli
- Department of Oncology, Istituto Superiore di Sanità, Rome, Italy
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Li Z, Wang S, Huo X, Yu H, Lu J, Zhang S, Li X, Cao Q, Li C, Guo M, Lv J, Du X, Chen Z. Cystatin C Expression is Promoted by VEGFA Blocking, With Inhibitory Effects on Endothelial Cell Angiogenic Functions Including Proliferation, Migration, and Chorioallantoic Membrane Angiogenesis. J Am Heart Assoc 2019; 7:e009167. [PMID: 30571388 PMCID: PMC6404187 DOI: 10.1161/jaha.118.009167] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Vascular development, including vasculogenesis and angiogenesis, is involved in many diseases. Cystatin C ( CST 3) is a commonly used marker of renal dysfunction, and we have previously reported that its expression level is associated with variations in the gerbil circle of Willis. Thus, we hypothesized that CST 3 may affect endothelial function and angiogenic capacity. In the current study, we sought to determine the influence of CST 3 on endothelial function and explore its potential regulatory pathway. Methods and Results We analyzed CST 3 and vascular endothelial growth factor A ( VEGFA) levels in different developmental stages of gerbils using ELISA s and immunofluorescence (to examine the relationship between CST 3 and VEGFA . We used a real-time cell analyzer, cytotoxicity assays, and the chorioallantoic membrane assay to investigate the function of CST 3 in endothelial cells and the chorioallantoic membrane. Additionally, we used Western blotting to explore the downstream targets of CST 3. The expression levels of both CST 3 and VEGFA were at their highest on day 10 of the embryonic stage. CST 3 inhibited endothelial cell proliferation, migration, tube formation, and permeability, as well as vascular development in the chorioallantoic membrane. Blocking of VEGFA dose-dependently increased CST 3 expression in arterial and venous endothelial cells. Furthermore, overexpression and knockdown of CST 3 significantly affected the protein levels of p53 and CAPN10 (calpain 10), suggesting that CST 3 might play a role in vascular development through these proteins. Conclusions CST 3 may be associated with vascular development and angiogenesis, and this effect could be promoted by blocking VEGFA .
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Affiliation(s)
- Zhenkun Li
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Shiyuan Wang
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Xueyun Huo
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Hefen Yu
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Jing Lu
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Shuangyue Zhang
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Xiaohong Li
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Qi Cao
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Changlong Li
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Meng Guo
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Jianyi Lv
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Xiaoyan Du
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
| | - Zhenwen Chen
- 1 School of Basic Medical Sciences Capital Medical University Beijing Key Laboratory of Cancer Invasion & Metastasis Research Beijing China
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Hirsch TZ, Martin-Lannerée S, Reine F, Hernandez-Rapp J, Herzog L, Dron M, Privat N, Passet B, Halliez S, Villa-Diaz A, Lacroux C, Klein V, Haïk S, Andréoletti O, Torres JM, Vilotte JL, Béringue V, Mouillet-Richard S. Epigenetic Control of the Notch and Eph Signaling Pathways by the Prion Protein: Implications for Prion Diseases. Mol Neurobiol 2018; 56:2159-2173. [PMID: 29998397 DOI: 10.1007/s12035-018-1193-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 06/26/2018] [Indexed: 12/12/2022]
Abstract
Among the ever-growing number of self-replicating proteins involved in neurodegenerative diseases, the prion protein PrP remains the most infamous for its central role in transmissible spongiform encephalopathies (TSEs). In these diseases, pathogenic prions propagate through a seeding mechanism, where normal PrPC molecules are converted into abnormally folded scrapie isoforms termed PrPSc. Since its discovery over 30 years ago, much advance has contributed to define the host-encoded cellular prion protein PrPC as a critical relay of prion-induced neuronal cell demise. A current consensual view is that the conversion of PrPC into PrPSc in neuronal cells diverts the former from its normal function with subsequent molecular alterations affecting synaptic plasticity. Here, we report that prion infection is associated with reduced expression of key effectors of the Notch pathway in vitro and in vivo, recapitulating changes fostered by the absence of PrPC. We further show that both prion infection and PrPC depletion promote drastic alterations in the expression of a defined set of Eph receptors and their ephrin ligands, which represent important players in synaptic function. Our data indicate that defects in the Notch and Eph axes can be mitigated in response to histone deacetylase inhibition in PrPC-depleted as well as prion-infected cells. We thus conclude that infectious prions cause a loss-of-function phenotype with respect to Notch and Eph signaling and that these alterations are sustained by epigenetic mechanisms.
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Affiliation(s)
- Théo Z Hirsch
- INSERM UMR 1124, 75006, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR 1124, 75006, Paris, France
- INSERM U1162, 75010, Paris, France
| | - Séverine Martin-Lannerée
- INSERM UMR 1124, 75006, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR 1124, 75006, Paris, France
| | - Fabienne Reine
- INRA, Université Paris-Saclay, UR 892 Virologie Immunologie Moléculaires, 78350, Jouy-en-Josas, France
| | - Julia Hernandez-Rapp
- INSERM UMR 1124, 75006, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR 1124, 75006, Paris, France
- Centre de Recherche du CHU de Québec, Université Laval, Québec, G1V4G2, Québec, Canada
| | - Laetitia Herzog
- INRA, Université Paris-Saclay, UR 892 Virologie Immunologie Moléculaires, 78350, Jouy-en-Josas, France
| | - Michel Dron
- INRA, Université Paris-Saclay, UR 892 Virologie Immunologie Moléculaires, 78350, Jouy-en-Josas, France
| | - Nicolas Privat
- INSERM UMR 1127, CNRS UMR 7225, 75013, Paris, France
- Institut du Cerveau et de la Moelle épinière, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, F-75013, Paris, France
| | - Bruno Passet
- INRA UMR1313, Génétique Animale et Biologie Intégrative, 78350, Jouy-en-Josas, France
| | - Sophie Halliez
- INRA, Université Paris-Saclay, UR 892 Virologie Immunologie Moléculaires, 78350, Jouy-en-Josas, France
- INSERM, UMR-S1172, Lille University, 59045, Lille, France
| | - Ana Villa-Diaz
- Centro de Investigación en Sanidad Animal-INIA, 28130, Madrid, Spain
| | | | - Victor Klein
- INSERM UMR 1124, 75006, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR 1124, 75006, Paris, France
| | - Stéphane Haïk
- INSERM UMR 1127, CNRS UMR 7225, 75013, Paris, France
- Institut du Cerveau et de la Moelle épinière, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, F-75013, Paris, France
| | | | - Juan-Maria Torres
- Centro de Investigación en Sanidad Animal-INIA, 28130, Madrid, Spain
| | - Jean-Luc Vilotte
- INRA UMR1313, Génétique Animale et Biologie Intégrative, 78350, Jouy-en-Josas, France
| | | | - Sophie Mouillet-Richard
- INSERM UMR 1124, 75006, Paris, France.
- Université Paris Descartes, Sorbonne Paris Cité, UMR 1124, 75006, Paris, France.
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12
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Shafiee A, Patel J, Lee JS, Hutmacher DW, Fisk NM, Khosrotehrani K. Mesenchymal stem/stromal cells enhance engraftment, vasculogenic and pro-angiogenic activities of endothelial colony forming cells in immunocompetent hosts. Sci Rep 2017; 7:13558. [PMID: 29051567 PMCID: PMC5648925 DOI: 10.1038/s41598-017-13971-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 10/04/2017] [Indexed: 02/08/2023] Open
Abstract
The clinical use of endothelial colony forming cells (ECFC) is hampered by their restricted engraftment. We aimed to assess engraftment, vasculogenic and pro-angiogenic activities of ECFC in immunocompetent (C57BL/6: WT) or immunodeficient (rag1 -/- C57BL/6: Rag1) mice. In addition, the impact of host immune system was investigated where ECFC were co-implanted with mesenchymal stem/stromal cells (MSC) from adult bone marrow (AdBM-MSC), fetal bone marrow (fBM-MSC), fetal placental (fPL-MSC), or maternal placental (MPL-MSC). Transplantation of ECFCs in Matrigel plugs resulted in less cell engraftment in WT mice compared to Rag1 mice. Co-implantation with different MSCs resulted in a significant increase in cell engraftment up to 9 fold in WT mice reaching levels of engraftment observed when using ECFCs alone in Rag1 mice but well below levels of engraftment with MSC-ECFC combination in Rag1 recipients. Furthermore, MSCs did not reduce murine splenic T cell proliferation in response to ECFCs in vitro. ECFCs enhanced the murine neo-vascularization through paracrine effect, but with no difference between Rag1 and WT mice. In conclusions, the host adaptive immune system affects the engraftment of ECFCs. MSC co-implantation improves ECFC engraftment and function even in immunocompetent hosts mostly through non-immune mechanisms.
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Affiliation(s)
- Abbas Shafiee
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, 4029, QLD, Australia
- Queensland University of Technology, Brisbane, 4000, QLD, Australia
| | - Jatin Patel
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, 4029, QLD, Australia
- The University of Queensland, UQ Diamantina Institute, Brisbane, 4102, QLD, Australia
| | - James S Lee
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, 4029, QLD, Australia
- The University of Queensland, UQ Diamantina Institute, Brisbane, 4102, QLD, Australia
| | | | - Nicholas M Fisk
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, 4029, QLD, Australia
- Centre for Advanced Prenatal Care, Royal Brisbane & Women's Hospital, Brisbane, 4029, QLD, Australia
| | - Kiarash Khosrotehrani
- The University of Queensland, UQ Centre for Clinical Research, Brisbane, 4029, QLD, Australia.
- The University of Queensland, UQ Diamantina Institute, Brisbane, 4102, QLD, Australia.
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13
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Fraineau S, Palii CG, McNeill B, Ritso M, Shelley WC, Prasain N, Chu A, Vion E, Rieck K, Nilufar S, Perkins TJ, Rudnicki MA, Allan DS, Yoder MC, Suuronen EJ, Brand M. Epigenetic Activation of Pro-angiogenic Signaling Pathways in Human Endothelial Progenitors Increases Vasculogenesis. Stem Cell Reports 2017; 9:1573-1587. [PMID: 29033304 PMCID: PMC5830028 DOI: 10.1016/j.stemcr.2017.09.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 09/11/2017] [Accepted: 09/12/2017] [Indexed: 11/25/2022] Open
Abstract
Human endothelial colony-forming cells (ECFCs) represent a promising source of adult stem cells for vascular repair, yet their regenerative capacity is limited. Here, we set out to understand the molecular mechanism restricting the repair function of ECFCs. We found that key pro-angiogenic pathways are repressed in ECFCs due to the presence of bivalent (H3K27me3/H3K4me3) epigenetic marks, which decreases the cells' regenerative potential. Importantly, ex vivo treatment with a combination of epigenetic drugs that resolves bivalent marks toward the transcriptionally active H3K4me3 state leads to the simultaneous activation of multiple pro-angiogenic signaling pathways (VEGFR, CXCR4, WNT, NOTCH, SHH). This in turn results in improved capacity of ECFCs to form capillary-like networks in vitro and in vivo. Furthermore, restoration of perfusion is accelerated upon transplantation of drug-treated ECFCs in a model of hindlimb ischemia. Thus, ex vivo treatment with epigenetic drugs increases the vascular repair properties of ECFCs through transient activation of pro-angiogenic signaling pathways. Pro-angiogenic pathways are maintained in a poised state in ECFCs Epigenetic drugs resolve bivalently marked genes toward an active state in ECFCs Treatment with epigenetic drugs activates multiple pro-angiogenic pathways in ECFCs Ex vivo treatment with epigenetic drugs increases ECFC-mediated vasculogenesis
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Affiliation(s)
- Sylvain Fraineau
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada; University of Ottawa, Department of Cellular and Molecular Medicine, Ottawa, ON K1H8L6, Canada; Ottawa Institute of Systems Biology, Ottawa, ON K1H8M5, Canada
| | - Carmen G Palii
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Brian McNeill
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, ON K1Y4W7, Canada
| | - Morten Ritso
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - William C Shelley
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Nutan Prasain
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Alphonse Chu
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Elodie Vion
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Kristy Rieck
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Sharmin Nilufar
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Theodore J Perkins
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada; University of Ottawa, Department of Biochemistry, Microbiology, Immunology, Ottawa, ON K1H8L6, Canada
| | - Michael A Rudnicki
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada; University of Ottawa, Department of Cellular and Molecular Medicine, Ottawa, ON K1H8L6, Canada
| | - David S Allan
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada
| | - Mervin C Yoder
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Erik J Suuronen
- University of Ottawa, Department of Cellular and Molecular Medicine, Ottawa, ON K1H8L6, Canada; Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, ON K1Y4W7, Canada
| | - Marjorie Brand
- Sprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, General Hospital, Mailbox 511, 501 Smyth Road, Ottawa, ON K1H8L6, Canada; University of Ottawa, Department of Cellular and Molecular Medicine, Ottawa, ON K1H8L6, Canada; Ottawa Institute of Systems Biology, Ottawa, ON K1H8M5, Canada.
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14
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Lin Y, Gil CH, Yoder MC. Differentiation, Evaluation, and Application of Human Induced Pluripotent Stem Cell-Derived Endothelial Cells. Arterioscler Thromb Vasc Biol 2017; 37:2014-2025. [PMID: 29025705 DOI: 10.1161/atvbaha.117.309962] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 09/26/2017] [Indexed: 12/13/2022]
Abstract
The emergence of induced pluripotent stem cell (iPSC) technology paves the way to generate large numbers of patient-specific endothelial cells (ECs) that can be potentially delivered for regenerative medicine in patients with cardiovascular disease. In the last decade, numerous protocols that differentiate EC from iPSC have been developed by many groups. In this review, we will discuss several common strategies that have been optimized for human iPSC-EC differentiation and subsequent studies that have evaluated the potential of human iPSC-EC as a cell therapy or as a tool in disease modeling. In addition, we will emphasize the importance of using in vivo vessel-forming ability and in vitro clonogenic colony-forming potential as a gold standard with which to evaluate the quality of human iPSC-EC derived from various protocols.
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Affiliation(s)
- Yang Lin
- From the Department of Pediatrics, Herman B. Wells Center for Pediatric Research (Y.L., C.-H.G., M.C.Y.) and Department of Biochemistry and Molecular Biology (Y.L., M.C.Y.), Indiana University School of Medicine, Indianapolis
| | - Chang-Hyun Gil
- From the Department of Pediatrics, Herman B. Wells Center for Pediatric Research (Y.L., C.-H.G., M.C.Y.) and Department of Biochemistry and Molecular Biology (Y.L., M.C.Y.), Indiana University School of Medicine, Indianapolis
| | - Mervin C Yoder
- From the Department of Pediatrics, Herman B. Wells Center for Pediatric Research (Y.L., C.-H.G., M.C.Y.) and Department of Biochemistry and Molecular Biology (Y.L., M.C.Y.), Indiana University School of Medicine, Indianapolis.
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15
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Hernandez-Lopez R, Chavez-Gonzalez A, Torres-Barrera P, Moreno-Lorenzana D, Lopez-DiazGuerrero N, Santiago-German D, Isordia-Salas I, Smadja D, C. Yoder M, Majluf-Cruz A, Alvarado-Moreno JA. Reduced proliferation of endothelial colony-forming cells in unprovoked venous thromboembolic disease as a consequence of endothelial dysfunction. PLoS One 2017; 12:e0183827. [PMID: 28910333 PMCID: PMC5598948 DOI: 10.1371/journal.pone.0183827] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 08/11/2017] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Venous thromboembolic disease (VTD) is a public health problem. We recently reported that endothelial colony-forming cells (ECFCs) derived from endothelial cells (EC) (ECFC-ECs) from patients with VTD have a dysfunctional state. For this study, we proposed that a dysfunctional status of these cells generates a reduction of its proliferative ability, which is also associated with senescence and reactive oxygen species (ROS). METHODS AND RESULTS Human mononuclear cells (MNCs) were obtained from peripheral blood from 40 healthy human volunteers (controls) and 50 patients with VTD matched by age (20-50 years) and sex to obtain ECFCs. We assayed their proliferative ability with plasma of patients and controls and supernatants of cultures from ECFC-ECs, senescence-associated β-galactosidase (SA-β-gal), ROS, and expression of ephrin-B2/Eph-B4 receptor. Compared with cells from controls, cells from VTD patients showed an 8-fold increase of ECFCs that emerged 1 week earlier, reduced proliferation at long term (39%) and, in passages 4 and 10, a highly senescent rate (30±1.05% vs. 91.3±15.07%, respectively) with an increase of ROS and impaired expression of ephrin-B2/Eph-4 genes. Proliferation potential of cells from VTD patients was reduced in endothelial medium [1.4±0.22 doubling population (DP)], control plasma (1.18±0.31 DP), or plasma from VTD patients (1.65±0.27 DP). CONCLUSIONS As compared with controls, ECFC-ECs from individuals with VTD have higher oxidative stress, proliferation stress, cellular senescence, and low proliferative potential. These findings suggest that patients with a history of VTD are ECFC-ECs dysfunctional that could be associated to permanent risk for new thrombotic events.
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Affiliation(s)
- Rubicel Hernandez-Lopez
- Unidad de Investigacion Medica en Trombosis, Hemostasia y Aterogenesis, Instituto Mexicano del Seguro Social, Mexico City, Mexico
- Posgrado en Biologia Experimental, Universidad Autonoma Metropolitana, Iztapalapa. Mexico City, Mexico
| | - Antonieta Chavez-Gonzalez
- Unidad de Investigacion Medica en Enfermedades Oncologicas, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Patricia Torres-Barrera
- Unidad de Investigacion Medica en Enfermedades Oncologicas, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Dafne Moreno-Lorenzana
- Unidad de Investigacion Medica en Enfermedades Oncologicas, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Norma Lopez-DiazGuerrero
- Posgrado en Biologia Experimental, Universidad Autonoma Metropolitana, Iztapalapa. Mexico City, Mexico
| | | | - Irma Isordia-Salas
- Unidad de Investigacion Medica en Trombosis, Hemostasia y Aterogenesis, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - David Smadja
- Paris Descartes University, INSERM UMR-S 1140, Faculté de Pharmacie de Paris, Paris, France
- AP-HP, Hôpital Européen Georges Pompidou, Hematology department, Paris, France
| | - Mervin C. Yoder
- Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Abraham Majluf-Cruz
- Unidad de Investigacion Medica en Trombosis, Hemostasia y Aterogenesis, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - J. Antonio Alvarado-Moreno
- Unidad de Investigacion Medica en Trombosis, Hemostasia y Aterogenesis, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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16
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Vieceli Dalla Sega F, Aquila G, Fortini F, Vaccarezza M, Secchiero P, Rizzo P, Campo G. Context-dependent function of ROS in the vascular endothelium: The role of the Notch pathway and shear stress. Biofactors 2017; 43:475-485. [PMID: 28419584 DOI: 10.1002/biof.1359] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 03/12/2017] [Indexed: 12/15/2022]
Abstract
Reactive oxygen species (ROS) act as signal molecules in several biological processes whereas excessive, unregulated, ROS production contributes to the development of pathological conditions including endothelial dysfunction and atherosclerosis. The maintenance of a healthy endothelium depends on many factors and on their reciprocal interactions; in this framework, the Notch pathway and shear stress (SS) play two lead roles. Recently, evidence of a crosstalk between ROS, Notch, and SS, is emerging. The aim of this review is to describe the way ROS interact with the Notch pathway and SS protecting from-or promoting-the development of endothelial dysfunction. © 2017 BioFactors, 43(4):475-485, 2017.
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Affiliation(s)
| | - Giorgio Aquila
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Francesca Fortini
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Mauro Vaccarezza
- Faculty of Health Sciences, School of Biomedical Sciences, Curtin University, Perth, Australia
| | - Paola Secchiero
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
- Laboratory for Technologies of Advanced Therapies (LTTA) Center, Ferrara, Italy
| | - Paola Rizzo
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
- Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation, Cotignola, (RA), Italy
| | - Gianluca Campo
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
- Cardiovascular Institute, Azienda Ospedaliero-Universitaria S. Anna, Cona, (FE), Italy
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17
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Yang X, Yang S, Wang C, Kuang S. The hypoxia-inducible factors HIF1α and HIF2α are dispensable for embryonic muscle development but essential for postnatal muscle regeneration. J Biol Chem 2017; 292:5981-5991. [PMID: 28232488 DOI: 10.1074/jbc.m116.756312] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 02/22/2017] [Indexed: 12/11/2022] Open
Abstract
Muscle satellite cells are myogenic stem cells whose quiescence, activation, self-renewal, and differentiation are influenced by oxygen supply, an environmental regulator of stem cell activity. Accordingly, stem cell-specific oxygen signaling pathways precisely control the balance between muscle growth and regeneration in response to oxygen fluctuations, and hypoxia-inducible factors (HIFs) are central mediators of these cellular responses. However, the in vivo roles of HIFs in quiescent satellite cells and activated satellite cells (myoblasts) are poorly understood. Using transgenic mouse models for cell-specific HIF expression, we show here that HIF1α and HIF2α are preferentially expressed in pre- and post-differentiation myoblasts, respectively. Interestingly, double knockouts of HIF1α and HIF2α (HIF1α/2α dKO) generated with the MyoDCre system in embryonic myoblasts resulted in apparently normal muscle development and growth. However, HIF1α/2α dKO produced with the tamoxifen-inducible, satellite cell-specific Pax7CreER system in postnatal satellite cells delayed injury-induced muscle repair due to a reduced number of myoblasts during regeneration. Analysis of satellite cell dynamics on myofibers confirmed that HIF1α/2α dKO myoblasts exhibit reduced self-renewal but more pronounced differentiation under hypoxic conditions. Mechanistically, the HIF1α/2α dKO blunted hypoxia-induced activation of Notch signaling, a key determinant of satellite cell self-renewal. We conclude that HIF1α and HIF2α are dispensable for muscle stem cell function under normoxia but are required for maintaining satellite cell self-renewal in hypoxic environments. Our insights into a critical mechanism in satellite cell homeostasis during muscle regeneration could help inform research efforts to treat muscle diseases or improve muscle function.
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Affiliation(s)
- Xin Yang
- From the Department of Animal Science, Purdue University and
| | - Shiqi Yang
- From the Department of Animal Science, Purdue University and
| | - Chao Wang
- From the Department of Animal Science, Purdue University and
| | - Shihuan Kuang
- From the Department of Animal Science, Purdue University and .,Purdue University Center for Cancer Research, West Lafayette, Indiana 47907
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18
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Shafiee A, Patel J, Wong HY, Donovan P, Hutmacher DW, Fisk NM, Khosrotehrani K. Priming of endothelial colony-forming cells in a mesenchymal niche improves engraftment and vasculogenic potential by initiating mesenchymal transition orchestrated by NOTCH signaling. FASEB J 2016; 31:610-624. [PMID: 28045376 DOI: 10.1096/fj.201600937] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 10/11/2016] [Indexed: 12/31/2022]
Abstract
The prospect of using endothelial progenitors is currently hampered by their low engraftment upon transplantation. We report that mesenchymal stem/stromal cells (MSCs), independent of source and age, improve the engraftment of endothelial colony forming cells (ECFCs). MSC coculture altered ECFC appearance to an elongated mesenchymal morphology with reduced proliferation. ECFC primed via MSC contact had reduced self-renewal potential, but improved capacity to form tube structures in vitro and engraftment in vivo Primed ECFCs displayed major differences in transcriptome compared to ECFCs never exposed to MSCs, affecting genes involved in the cell cycle, up-regulating of genes influencing mesenchymal transition, adhesion, extracellular matrix. Inhibition of NOTCH signaling, a potential upstream regulator of mesenchymal transition, in large part modulated this gene expression pattern and functionally reversed the mesenchymal morphology of ECFCs. The collective results showed that primed ECFCs survive better and undergo a mesenchymal transition that is dependent on NOTCH signaling, resulting in significantly increased vasculogenic potential.-Shafiee, A., Patel, J., Wong, H. Y., Donovan, P., Hutmacher, D. W., Fisk, N. M., Khosrotehrani, K. Priming of endothelial colony-forming cells in a mesenchymal niche improves engraftment and vasculogenic potential by initiating mesenchymal transition orchestrated by NOTCH signaling.
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Affiliation(s)
- Abbas Shafiee
- University of Queensland (UQ) Centre for Clinical Research, The University of Queensland, Brisbane, Queensland Australia.,Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jatin Patel
- University of Queensland (UQ) Centre for Clinical Research, The University of Queensland, Brisbane, Queensland Australia
| | - Ho Yi Wong
- University of Queensland (UQ) Centre for Clinical Research, The University of Queensland, Brisbane, Queensland Australia
| | - Prudence Donovan
- UQ Diamantina Institute, Translational Research Institute, The University of Queensland, Brisbane, Queensland, Australia; and
| | - Dietmar W Hutmacher
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Nicholas M Fisk
- University of Queensland (UQ) Centre for Clinical Research, The University of Queensland, Brisbane, Queensland Australia.,Centre for Advanced Prenatal Care, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Kiarash Khosrotehrani
- University of Queensland (UQ) Centre for Clinical Research, The University of Queensland, Brisbane, Queensland Australia; .,UQ Diamantina Institute, Translational Research Institute, The University of Queensland, Brisbane, Queensland, Australia; and
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19
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Castelli G, Parolini I, Cerio AM, D'Angiò A, Pasquini L, Carollo M, Sargiacomo M, Testa U, Pelosi E. Conditioned medium from human umbilical vein endothelial cells markedly improves the proliferation and differentiation of circulating endothelial progenitors. Blood Cells Mol Dis 2016; 61:58-65. [PMID: 27667168 DOI: 10.1016/j.bcmd.2016.07.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 07/15/2016] [Indexed: 01/01/2023]
Abstract
Circulating endothelial progenitor cells (EPCs) have been suggested as a precious source for generating functionally competent endothelial cells (ECs), candidate for various clinical applications. However, the paucity of these progenitor cells and the technical difficulties for their in vitro growth represent a main limitation to their use. In the present study we hypothesized that the paracrine effects of human umbilical vein endothelial cells (HUVECs) may improve endothelial cell generation from cord blood (CB) EPCs. In line with this hypothesis we showed that HUVEC conditioned medium (CM) or co-culture with HUVECs markedly improved the proliferation and differentiation and delayed the senescence of CB EPCs. The endothelial-promoting effect of CM seems to be related to smaller vesicles including exosomes (sEV/exo) contained in this medium and transferred to CB CD34(+) EPCs: in fact, purified preparations of sEV/exo isolated from CM mimicked the effect of CM to sustain endothelial formation. These observations provided the interesting indication that mature ECs exert a stimulatory effect on endothelial cell differentiation from CD34(+) cells.
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Affiliation(s)
- Germana Castelli
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Isabella Parolini
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Anna Maria Cerio
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Agnese D'Angiò
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Luca Pasquini
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Maria Carollo
- Department of Infectious, Parasitic and Immune-mediates Diseases, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Massimo Sargiacomo
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
| | - Ugo Testa
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy.
| | - Elvira Pelosi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 200, 00161 Rome, Italy
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20
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Zeng C, Xing R, Liu J, Xing F. Role of CSL-dependent and independent Notch signaling pathways in cell apoptosis. Apoptosis 2015; 21:1-12. [DOI: 10.1007/s10495-015-1188-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Kim H, Prasain N, Vemula S, Ferkowicz MJ, Yoshimoto M, Voytik-Harbin SL, Yoder MC. Human platelet lysate improves human cord blood derived ECFC survival and vasculogenesis in three dimensional (3D) collagen matrices. Microvasc Res 2015; 101:72-81. [PMID: 26122935 DOI: 10.1016/j.mvr.2015.06.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 06/16/2015] [Accepted: 06/17/2015] [Indexed: 12/17/2022]
Abstract
Human cord blood (CB) is enriched in circulating endothelial colony forming cells (ECFCs) that display high proliferative potential and in vivo vessel forming ability. Since diminished ECFC survival is known to dampen the vasculogenic response in vivo, we tested how long implanted ECFC survive and generate vessels in three-dimensional (3D) type I collagen matrices in vitro and in vivo. We hypothesized that human platelet lysate (HPL) would promote cell survival and enhance vasculogenesis in the 3D collagen matrices. We report that the percentage of ECFC co-cultured with HPL that were alive was significantly enhanced on days 1 and 3 post-matrix formation, compared to ECFC alone containing matrices. Also, co-culture of ECFC with HPL displayed significantly more vasculogenic activity compared to ECFC alone and expressed significantly more pro-survival molecules (pAkt, p-Bad and Bcl-xL) in the 3D collagen matrices in vitro. Treatment with Akt1 inhibitor (A-674563), Akt2 inhibitor (CCT128930) and Bcl-xL inhibitor (ABT-263/Navitoclax) significantly decreased the cell survival and vasculogenesis of ECFC co-cultured with or without HPL and implicated activation of the Akt1 pathway as the critical mediator of the HPL effect on ECFC in vitro. A significantly greater average vessel number and total vascular area of human CD31(+) vessels were present in implants containing ECFC and HPL, compared to the ECFC alone implants in vivo. We conclude that implantation of ECFC with HPL in vivo promotes vasculogenesis and augments blood vessel formation via diminishing apoptosis of the implanted ECFC.
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Affiliation(s)
- Hyojin Kim
- Department of Pediatrics, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
| | - Nutan Prasain
- Department of Pediatrics, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
| | - Sasidhar Vemula
- Division of Hematology and Oncology, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
| | - Michael J Ferkowicz
- Department of Pediatrics, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
| | - Momoko Yoshimoto
- Department of Pediatrics, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
| | - Sherry L Voytik-Harbin
- Weldon School of Biomedical Engineering, Purdue University, 206 S. Martin Jischke Drive, West Lafayette, IN 47907, USA.
| | - Mervin C Yoder
- Department of Pediatrics, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, 1044 W. Walnut Street, Indianapolis, IN 46202, USA.
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