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Gisina A, Yarygin K, Lupatov A. The Impact of Glycosylation on the Functional Activity of CD133 and the Accuracy of Its Immunodetection. BIOLOGY 2024; 13:449. [PMID: 38927329 PMCID: PMC11200695 DOI: 10.3390/biology13060449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 06/01/2024] [Accepted: 06/09/2024] [Indexed: 06/28/2024]
Abstract
The membrane glycoprotein CD133 (prominin-1) is widely regarded as the main molecular marker of cancer stem cells, which are the most malignant cell subpopulation within the tumor, responsible for tumor growth and metastasis. For this reason, CD133 is considered a promising prognostic biomarker and molecular target for antitumor therapy. Under normal conditions, CD133 is present on the cell membrane in glycosylated form. However, in malignancies, altered glycosylation apparently leads to changes in the functional activity of CD133 and the availability of some of its epitopes for antibodies. This review focuses on CD133's glycosylation in human cells and its impact on the function of this glycoprotein. The association of CD133 with proliferation, differentiation, apoptosis, autophagy, epithelial-mesenchymal transition, the organization of plasma membrane protrusions and extracellular trafficking is discussed. In this review, particular attention is paid to the influence of CD133's glycosylation on its immunodetection. A list of commercially available and custom antibodies with their characteristics is provided. The available data indicate that the development of CD133-based biomedical technologies should include an assessment of CD133's glycosylation in each tumor type.
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Affiliation(s)
- Alisa Gisina
- Laboratory of Cell Biology, V. N. Orekhovich Institute of Biomedical Chemistry, 119121 Moscow, Russia
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2
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Pleskač P, Fargeas CA, Veselska R, Corbeil D, Skoda J. Emerging roles of prominin-1 (CD133) in the dynamics of plasma membrane architecture and cell signaling pathways in health and disease. Cell Mol Biol Lett 2024; 29:41. [PMID: 38532366 DOI: 10.1186/s11658-024-00554-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/22/2024] [Indexed: 03/28/2024] Open
Abstract
Prominin-1 (CD133) is a cholesterol-binding membrane glycoprotein selectively associated with highly curved and prominent membrane structures. It is widely recognized as an antigenic marker of stem cells and cancer stem cells and is frequently used to isolate them from biological and clinical samples. Recent progress in understanding various aspects of CD133 biology in different cell types has revealed the involvement of CD133 in the architecture and dynamics of plasma membrane protrusions, such as microvilli and cilia, including the release of extracellular vesicles, as well as in various signaling pathways, which may be regulated in part by posttranslational modifications of CD133 and its interactions with a variety of proteins and lipids. Hence, CD133 appears to be a master regulator of cell signaling as its engagement in PI3K/Akt, Src-FAK, Wnt/β-catenin, TGF-β/Smad and MAPK/ERK pathways may explain its broad action in many cellular processes, including cell proliferation, differentiation, and migration or intercellular communication. Here, we summarize early studies on CD133, as they are essential to grasp its novel features, and describe recent evidence demonstrating that this unique molecule is involved in membrane dynamics and molecular signaling that affects various facets of tissue homeostasis and cancer development. We hope this review will provide an informative resource for future efforts to elucidate the details of CD133's molecular function in health and disease.
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Affiliation(s)
- Petr Pleskač
- Laboratory of Tumor Biology, Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Christine A Fargeas
- Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, Tatzberg 47/49, 01307, Dresden, Germany
- Tissue Engineering Laboratories, Medizinische Fakultät der Technischen Universität Dresden, Dresden, Germany
| | - Renata Veselska
- Laboratory of Tumor Biology, Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Denis Corbeil
- Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, Tatzberg 47/49, 01307, Dresden, Germany.
- Tissue Engineering Laboratories, Medizinische Fakultät der Technischen Universität Dresden, Dresden, Germany.
| | - Jan Skoda
- Laboratory of Tumor Biology, Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic.
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3
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Ghani S, Bandehpour M, Yarian F, Baghaei K, Kazemi B. Production of a Ribosome-Displayed Mouse scFv Antibody Against CD133, Analysis of Its Molecular Docking, and Molecular Dynamic Simulations of Their Interactions. Appl Biochem Biotechnol 2024; 196:1399-1418. [PMID: 37410352 DOI: 10.1007/s12010-023-04609-4] [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: 06/19/2023] [Indexed: 07/07/2023]
Abstract
The pentaspan transmembrane glycoprotein CD133, prominin-1, is expressed in cancer stem cells in many tumors and is promising as a novel target for the delivery of cytotoxic drugs to cancer-initiating cells. In this study, we prepared a mouse library of single-chain variable fragment (scFv) antibodies using mRNAs isolated from mice immunized with the third extracellular domain of a recombinant CD133 (D-EC3). First, the scFvs were directly exposed to D-EC3 to select a new specific scFv with high affinity against CD133 using the ribosome display method. Then, the selected scFv was characterized by the indirect enzyme-linked immunosorbent assay (ELISA), immunocytochemistry (ICC), and in silico analyses included molecular docking and molecular dynamics simulations. Based on ELISA results, scFv 2 had a higher affinity for recombinant CD133, and it was considered for further analysis. Next, the immunocytochemistry and flow cytometry experiments confirmed that the obtained scFv could bind to the CD133 expressing HT-29 cells. Furthermore, the results of in silico analysis verified the ability of the scFv 2 antibody to bind and detect the D-EC3 antigen through key residues employed in antigen-antibody interactions. Our results suggest that ribosome display could be applied as a rapid and valid method for isolation of scFv with high affinity and specificity. Also, studying the mechanism of interaction between CD133's scFv and D-EC3 with two approaches of experimental and in silico analysis has potential importance for the design and development of antibody with improved properties.
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Affiliation(s)
- Sepideh Ghani
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Bandehpour
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fatemeh Yarian
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran.
| | - Kaveh Baghaei
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahram Kazemi
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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4
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Sloan AR, Thapliyal M, Lathia JD. New T-Cell Therapies for Brain Metastasis, CD133 in the Driver's Seat. Clin Cancer Res 2024; 30:477-479. [PMID: 38038689 PMCID: PMC10842869 DOI: 10.1158/1078-0432.ccr-23-3051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/10/2023] [Accepted: 11/21/2023] [Indexed: 12/02/2023]
Abstract
Chimeric antigen receptor (CAR)-T cell immunotherapy has revolutionized cancer therapy for some advanced cancers, but success is predicated on identifying the correct cell surface target. In a recent article, the authors leveraged the cancer stem cell surface antigen CD133 to develop a CAR-T therapy for brain metastasis. See related article by Kieliszek et al., p. 554.
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Affiliation(s)
- Anthony R. Sloan
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Case Comprehensive Cancer Center, Cleveland, Ohio, USA
| | - Mihika Thapliyal
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Justin D. Lathia
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Case Comprehensive Cancer Center, Cleveland, Ohio, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
- Rose Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio, USA
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5
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Moiseenko VL, Antipova OM, Pavlova SA, Pronin IN, Pavlova GV, Kopylov AM. [Is it possible to detect surface antigen CD133 on patient-derived glioblastoma continuous cell cultures using fluorescent aptamers?]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2024; 88:56-62. [PMID: 38334731 DOI: 10.17116/neiro20248801156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Theranostics combines diagnostics and therapeutic exposure. Regarding glioblastomas, theranostics solves the problem of detecting and destroying tumor stem cells resistant to irradiation and chemotherapy and causing tumor recurrence. Transmembrane surface antigen CD133 is considered as a potential marker of tumor stem cells. OBJECTIVE To detect CD133 in patient-derived glioblastoma continuous cell cultures using fluorescence microscopy and modified aptamers (molecular recognition elements) anti-CD133. MATERIAL AND METHODS To detect CD133, we used mousey fluorescence monoclonal antibodies anti-CD133 MA1-219, FAM-modified DNA aptamers anti-CD133 AP-1-M and Cs5. Non-aptamer DNA oligonucleotide NADO was used as a negative control. Detection was performed for three samples of patient-derived glioblastoma continuous cell cultures coded as 1548, 1721 and 1793. RESULTS MA1-219 antibodies brightly stained cell culture 1548, to a lesser extent - 1721. There was diffuse staining of cell culture 1793. Cs5-FAM aptamer stained cells in a similar way, but much weaker. AP-1-M-FAM aptamer interacted with cells even weaker and diffusely stained only cell culture 1793. Non-aptamer NADO did not stain cell culture 1548 and very weakly diffusely stained cell culture 1793. CONCLUSION For both molecular recognition elements (MA1-219 antibody and Cs5 aptamer), 3 cell culture samples can be arranged in the following order possibly reflecting CD133 status decrease: strong signal for cell culture 1548, much weaker for 1721, even weaker for 1793. Only cell culture 1548 can be considered CD133 positive with combination of Cs5+ and NADO signals. Cell culture 1793 is CD133 false positive with combination of Cs5+ and NADO+ signals.
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Affiliation(s)
| | - O M Antipova
- Lomonosov Moscow State University, Moscow, Russia
| | - S A Pavlova
- Institute of Higher Nervous Activity and Neurophysiology, Moscow, Russia
| | - I N Pronin
- Burdenko Neurosurgical Center, Moscow, Russia
| | - G V Pavlova
- Institute of Higher Nervous Activity and Neurophysiology, Moscow, Russia
- Burdenko Neurosurgical Center, Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - A M Kopylov
- Lomonosov Moscow State University, Moscow, Russia
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Zimmer N, Trzeciak ER, Müller A, Licht P, Sprang B, Leukel P, Mailänder V, Sommer C, Ringel F, Tuettenberg J, Kim E, Tuettenberg A. Nuclear Glycoprotein A Repetitions Predominant (GARP) Is a Common Trait of Glioblastoma Stem-like Cells and Correlates with Poor Survival in Glioblastoma Patients. Cancers (Basel) 2023; 15:5711. [PMID: 38136258 PMCID: PMC10741777 DOI: 10.3390/cancers15245711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/17/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
Glioblastoma (GB) is notoriously resistant to therapy. GB genesis and progression are driven by glioblastoma stem-like cells (GSCs). One goal for improving treatment efficacy and patient outcomes is targeting GSCs. Currently, there are no universal markers for GSCs. Glycoprotein A repetitions predominant (GARP), an anti-inflammatory protein expressed by activated regulatory T cells, was identified as a possible marker for GSCs. This study evaluated GARP for the detection of human GSCs utilizing a multidimensional experimental design that replicated several features of GB: (1) intratumoral heterogeneity, (2) cellular hierarchy (GSCs with varied degrees of self-renewal and differentiation), and (3) longitudinal GSC evolution during GB recurrence (GSCs from patient-matched newly diagnosed and recurrent GB). Our results indicate that GARP is expressed by GSCs across various cellular states and disease stages. GSCs with an increased GARP expression had reduced self-renewal but no alterations in proliferative capacity or differentiation commitment. Rather, GARP correlated inversely with the expression of GFAP and PDGFR-α, markers of astrocyte or oligodendrocyte differentiation. GARP had an abnormal nuclear localization (GARPNU+) in GSCs and was negatively associated with patient survival. The uniformity of GARP/GARPNU+ expression across different types of GSCs suggests a potential use of GARP as a marker to identify GSCs.
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Affiliation(s)
- Niklas Zimmer
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany (P.L.)
| | - Emily R. Trzeciak
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany (P.L.)
| | - Andreas Müller
- Department of Neurosurgery, University Medical Center Mainz, 55131 Mainz, Germany
- Laboratory of Experimental Neurooncology, University Medical Center Mainz, 55131 Mainz, Germany
| | - Philipp Licht
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany (P.L.)
| | - Bettina Sprang
- Department of Neurosurgery, University Medical Center Mainz, 55131 Mainz, Germany
- Laboratory of Experimental Neurooncology, University Medical Center Mainz, 55131 Mainz, Germany
| | - Petra Leukel
- Institute of Neuropathology, University Medical Center Mainz, 55131 Mainz, Germany
| | - Volker Mailänder
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany (P.L.)
- Research Center for Immunotherapy, University Medical Center Mainz, 55131 Mainz, Germany
| | - Clemens Sommer
- Institute of Neuropathology, University Medical Center Mainz, 55131 Mainz, Germany
| | - Florian Ringel
- Department of Neurosurgery, University Medical Center Mainz, 55131 Mainz, Germany
| | - Jochen Tuettenberg
- Department of Neurosurgery, SHG-Klinikum Idar-Oberstein, 55743 Idar-Oberstein, Germany;
| | - Ella Kim
- Department of Neurosurgery, University Medical Center Mainz, 55131 Mainz, Germany
- Laboratory of Experimental Neurooncology, University Medical Center Mainz, 55131 Mainz, Germany
| | - Andrea Tuettenberg
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany (P.L.)
- Research Center for Immunotherapy, University Medical Center Mainz, 55131 Mainz, Germany
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7
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Wu Z, Liu Z, Sun Y, Yuan Y, Zou Q, Wen Y, Luo J, Liu R. APEX1 predicts poor prognosis of gallbladder cancer and affects biological properties of CD133 + GBC-SD cells via upregulating Jagged1. J Cancer 2023; 14:1443-1457. [PMID: 37283798 PMCID: PMC10240672 DOI: 10.7150/jca.83356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/12/2023] [Indexed: 06/08/2023] Open
Abstract
Although APEX1 is associated with the tumorigenesis and progression of some human cancer types, the function of APEX1 in gallbladder cancer (GBC) is unclear. In this study, we found that APEX1 expression is up-regulated in GBC tissues, and APEX1 positive expression is related to aggressive clinicopathological features and poor prognosis of GBC. APEX1 was an independent risk factor of GBC prognosis, and presented some pathological diagnostic significance in GBC. Furthermore, APEX1 was overexpressed in CD133+ GBC-SD cells in comparison with GBC-SD cells. APEX1 knockdown increased the sensitivity of CD133+ GBC-SD cells to 5-Fluorouracil via facilitating cell necrosis and apoptosis. APEX1 knockdown in CD133+ GBC-SD cells dramatically inhibited cell proliferation, migration, and invasion, and promoted cell apoptosis in vitro. APEX1 knockdown in CD133+ GBC-SD cells accelerated tumor growth in the xenograft models. Mechanistically, APEX1 affected these malignant properties via upregulating Jagged1 in CD133+ GBC-SD cells. Thus, APEX1 is a promising prognostic biomarker, and a potential therapeutic target for GBC.
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Affiliation(s)
- Zhengchun Wu
- Department of Hepatobiliary and Intestinal Surgery, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan410013, China
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan410011, China
| | - Ziru Liu
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan410011, China
| | - Yi Sun
- Department of Pathology, Second Xiangya Hospital, Central South University, Changsha, Hunan410011, China
| | - Yuan Yuan
- Department of Pathology, Third Xiangya Hospital, Central South University, Changsha, Hunan410013, China
| | - Qiong Zou
- Department of Pathology, Third Xiangya Hospital, Central South University, Changsha, Hunan410013, China
| | - Yun Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan410011, China
| | - Jia Luo
- Department of Hepatobiliary and Intestinal Surgery, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan410013, China
| | - Rushi Liu
- Laboratory of Medical Molecular and Immunological Diagnostics, School of medicine, Hunan Normal University, Changsha, Hunan 410013, China
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8
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Petersburg J, Vallera DA, Wagner CR. Eradication of Heterogeneous Tumors by T Cells Targeted with Combination Bispecific Chemically Self-assembled Nanorings. Mol Cancer Ther 2023; 22:371-380. [PMID: 36548194 PMCID: PMC9992298 DOI: 10.1158/1535-7163.mct-22-0515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 11/02/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
Cancer stem-like cells (CSCs) are often the root cause of refractive relapse due to their inherent resistance to most therapies and ability to rapidly self-propagate. Recently, the antigen CD133 has been identified as a CSC marker on several cancer types and αCD133 therapies have shown selective targeting against CSCs with minimal off-target toxicity. Theoretically, by selectively eliminating CSCs, the sensitivity to bulk tumor-targeting therapies should be enhanced. Previously, our laboratory has developed bispecific chemically self-assembled nanorings (CSANs) that successfully induced T-cell eradication of EpCAM-positive (EpCAM+) tumors. We reasoned that targeting both CSCs [CD133-positive (CD133+)] and the bulk tumor (EpCAM+) simultaneously using our CSAN platform should produce a synergistic effect. We evaluated αCD133/αCD3 CSANs as both a single agent and in combination with αEpCAM/αCD3 CSANs to treat triple-negative breast cancer (TNBC) cells, which express a subpopulation of CD133+ cancer stem cells and EpCAM+ bulk tumor cells. Furthermore, an orthotopic breast cancer model validated the ability of αCD133 and αEpCAM targeting to combine synergistically in the elimination of TNBC MDA-MB-231 cells. Complete tumor eradication only occurred when EpCAM and CD133 were targeted simultaneously and lead to full remission in 80% of the test mice. Importantly, the depletion and enrichment of CD133 TNBCs highlighted the role of CD133+ cancer cells in regulating tumor growth and progression. Collectively, our results demonstrate that dual targeting with bispecific CSANs can be effective against heterogenous tumor cell populations and that elimination of primary and CD133+ CSCs may be necessary for eradication of at least a subset of TNBC.
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Affiliation(s)
- Jacob Petersburg
- Department of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota
| | - Daniel A Vallera
- Department of Radiation Oncology, University of Minnesota, Minneapolis, Minnesota
| | - Carston R Wagner
- Department of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota
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9
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Xiang T, Qiao M, Xie J, Li Z, Xie H. Emerging Roles of the Unique Molecular Chaperone Cosmc in the Regulation of Health and Disease. Biomolecules 2022; 12:biom12121732. [PMID: 36551160 PMCID: PMC9775496 DOI: 10.3390/biom12121732] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/12/2022] [Accepted: 11/13/2022] [Indexed: 11/25/2022] Open
Abstract
The core-1 β1-3galactosyltransferase-specific chaperone 1 (Cosmc) is a unique molecular chaperone of core-1 β1-3galactosyltransferase(C1GALT1), which typically functions inside the endoplasmic reticulum (ER). Cosmc helps C1GALT1 to fold correctly and maintain activity. It also participates in the synthesis of the T antigen, O-glycan, together with C1GALT1. Cosmc is a multifaceted molecule with a wide range of roles and functions. It involves platelet production and the regulation of immune cell function. Besides that, the loss of function of Cosmc also facilitates the development of several diseases, such as inflammation diseases, immune-mediated diseases, and cancer. It suggests that Cosmc is a critical control point in diseases and that it should be regarded as a potential target for oncotherapy. It is essential to fully comprehend Cosmc's roles, as they may provide critical information about its involvement in disease development and pathogenesis. In this review, we summarize the recent progress in understanding the role of Cosmc in normal development and diseases.
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Affiliation(s)
- Ting Xiang
- Hunan Province Key Laboratory of Tumor cellular Molecular Pathology, Cancer Research Institute, Heng yang School of Medicine, University of South China, Hengyang 421009, China
| | - Muchuan Qiao
- Hunan Province Key Laboratory of Tumor cellular Molecular Pathology, Cancer Research Institute, Heng yang School of Medicine, University of South China, Hengyang 421009, China
| | - Jiangbo Xie
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Hunan Cancer Hospital, Changsha 410013, China
| | - Zheng Li
- Laboratory for Functional Glycomics, College of Life Sciences, Northwest University, Xi’an 710069, China
- Correspondence: (Z.L.); (H.X.)
| | - Hailong Xie
- Hunan Province Key Laboratory of Tumor cellular Molecular Pathology, Cancer Research Institute, Heng yang School of Medicine, University of South China, Hengyang 421009, China
- Correspondence: (Z.L.); (H.X.)
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10
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Wei Y, Chen Q, Huang S, Liu Y, Li Y, Xing Y, Shi D, Xu W, Liu W, Ji Z, Wu B, Chen X, Jiang J. The Interaction between DNMT1 and High-Mannose CD133 Maintains the Slow-Cycling State and Tumorigenic Potential of Glioma Stem Cell. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2202216. [PMID: 35798319 PMCID: PMC9475542 DOI: 10.1002/advs.202202216] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Indexed: 05/24/2023]
Abstract
The quiescent/slow-cycling state preserves the self-renewal capacity of cancer stem cells (CSCs) and leads to the therapy resistance of CSCs. The mechanisms maintaining CSCs quiescence remain largely unknown. Here, it is demonstrated that lower expression of MAN1A1 in glioma stem cell (GSC) resulted in the formation of high-mannose type N-glycan on CD133. Furthermore, the high-mannose type N-glycan of CD133 is necessary for its interaction with DNMT1. Activation of p21 and p27 by the CD133-DNMT1 interaction maintains the slow-cycling state of GSC, and promotes chemotherapy resistance and tumorigenesis of GSCs. Elimination of the CD133-DNMT1 interaction by a cell-penetrating peptide or MAN1A1 overexpression inhibits the tumorigenesis of GSCs and increases the sensitivity of GSCs to temozolomide. Analysis of glioma samples reveals that the levels of high-mannose type N-glycan are correlated with glioma recurrence. Collectively, the high mannose CD133-DNMT1 interaction maintains the slow-cycling state and tumorigenic potential of GSC, providing a potential strategy to eliminate quiescent GSCs.
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Affiliation(s)
- Yuanyan Wei
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Qihang Chen
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Sijing Huang
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Yingchao Liu
- Department of NeurosurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandong250021P. R. China
| | - Yinan Li
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Yang Xing
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Danfang Shi
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Wenlong Xu
- Division of NeurosurgeryZhongshan HospitalFudan UniversityShanghai200032P. R. China
| | - Weitao Liu
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Zhi Ji
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Bingrui Wu
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Xiaoning Chen
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
| | - Jianhai Jiang
- NHC Key Laboratory of Glycoconjuates ResearchDepartment of Biochemistry and Molecular BiologySchool of Basic Medical SciencesFudan UniversityShanghai200032P. R. China
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11
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Wolf I, Gratzke C, Wolf P. Prostate Cancer Stem Cells: Clinical Aspects and Targeted Therapies. Front Oncol 2022; 12:935715. [PMID: 35875084 PMCID: PMC9304860 DOI: 10.3389/fonc.2022.935715] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Despite decades of research and successful improvements in diagnosis and therapy, prostate cancer (PC) remains a major challenge. In recent years, it has become clear that PC stem cells (PCSCs) are the driving force in tumorigenesis, relapse, metastasis, and therapeutic resistance of PC. In this minireview, we discuss the impact of PCSCs in the clinical practice. Moreover, new therapeutic approaches to combat PCSCs are presented with the aim to achieve an improved outcome for patients with PC.
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Affiliation(s)
- Isis Wolf
- Department of Urology, Medical Center-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christian Gratzke
- Department of Urology, Medical Center-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Philipp Wolf
- Department of Urology, Medical Center-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
- *Correspondence: Philipp Wolf,
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12
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Manivannan AC, Dhandapani R, Velmurugan P, Thangavelu S, Paramasivam R, Ragunathan L, Saravanan M. Phage in cancer treatment - Biology of therapeutic phage and screening of tumor targeting peptide. Expert Opin Drug Deliv 2022; 19:873-882. [PMID: 35748094 DOI: 10.1080/17425247.2022.2094363] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION There is a constant drive to improve disease treatments. Much effort has been directed at identifying less immunogenic anti-cancer agents that produce fewer and less severe side effects. For more than a decade, bacteriophages have been discussed as an effective treatment for cancer with an exact mode of delivery. AREAS COVERED We review how bacteriophages are used in cancer treatment, the underlying therapeutic mechanisms, and the tumour attacking peptide screening process. The filamentous bacteriophages are an effective vehicle for delivering displayed peptides toward the tumour target. The peptide must be expressed at the appropriate coat protein, and the peptide must be effective enough to disrupt the complex cancer matrix. The present review also sheds light on the dynamic use of phage in cancer treatment, from detection and diagnostics to treatment. EXPERT OPINION Phage has a versatile role as a diagnostic and therapeutic tool. By acting as an appropriate recombinant drug, this phage has every potential to replace existing laborious, high capital investing therapies that may at many times result in failure or drastic side effects. One of the most significant challenges would be identifying tumour homing peptides. Although a few have been discovered, the most effective ones are yet to be determined. This therapeutic method plays a significant role in tumour therapy with high accuracy and efficiency, irrespective of the target location.
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Affiliation(s)
- Arun Chandra Manivannan
- Department of Microbiology, Science Campus, Alagappa University, Karaikudi 630003, Tamil Nadu, India
| | - Ranjithkumar Dhandapani
- Department of Microbiology, Science Campus, Alagappa University, Karaikudi 630003, Tamil Nadu, India.,Chimertech Private Limited, Chennai- 600082, India
| | - Palanivel Velmurugan
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research (BIHER), Chennai 600073, Tamil Nadu, India
| | - Sathiamoorthi Thangavelu
- Department of Microbiology, Science Campus, Alagappa University, Karaikudi 630003, Tamil Nadu, India
| | - Ragul Paramasivam
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research (BIHER), Chennai 600073, Tamil Nadu, India
| | - Latha Ragunathan
- Department of Microbiology, Aarupadi Veedu Medical College, Puducherry 607402, India
| | - Muthupandian Saravanan
- AMR and Nanotherapeutics Laboratory, Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600077, Tamilnadu, India
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13
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Ding J, Xu W, Tan J, Liu Z, Huang G, Wang S, He Z. Fluorescence Detection of Cancer Stem Cell Markers Using a Sensitive Nano-Aptamer Sensor. Front Chem 2022; 10:920123. [PMID: 35815217 PMCID: PMC9257163 DOI: 10.3389/fchem.2022.920123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
Antigen CD133 is a glycoprotein present on the surface of cancer stem cells (CSCs), which is a key molecule to regulate the fate of stem cells and a functional marker of stem cells. Herein, a novel fluorescence “turn-on” nano-aptamer sensor for quantifying CD133 was designed using hybridization between CD133-targeted aptamers and partially complementary paired RNA (ssRNA), which were modified on the surface of quantum dots (QDs) and gold nanoparticles (AuNPs), respectively. Owing to the hybridization of aptamers and ssRNA, the distance between QDs and AuNPs was shortened, which caused fluorescence resonance energy transfer (FRET) between them, and the florescence of QDs was quenched by AuNPs. When CD133 competitively replaced ssRNA and was bound to aptamers, AuNPs-ssRNA could be released, which led to a recovery of fluorescent signals of QDs. The increase in the relative value of fluorescence intensity was investigated to linearly correlate with the CD133 concentration in the range of 0–1.539 μM, and the detection limit was 6.99 nM. In confocal images of A549 cells, the CD133 aptamer sensor was further proved applicable in lung cancer cell samples with specificity, precision, and accuracy. Compared with complicated methods, this study provided a fresh approach to develop a highly sensitive and selective detection sensor for CSC markers.
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Affiliation(s)
- Jie Ding
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
- Key Laboratory for Epigenetics of Dongguan City, China-America Cancer Research Institute, Guangdong Medical University, Dongguan, China
- *Correspondence: Jie Ding, ; Shoushan Wang, ; Zhiwei He,
| | - Weiqiang Xu
- Key Laboratory for Epigenetics of Dongguan City, China-America Cancer Research Institute, Guangdong Medical University, Dongguan, China
| | - Jing Tan
- Key Laboratory for Epigenetics of Dongguan City, China-America Cancer Research Institute, Guangdong Medical University, Dongguan, China
| | - Zhifang Liu
- Key Laboratory for Epigenetics of Dongguan City, China-America Cancer Research Institute, Guangdong Medical University, Dongguan, China
| | - Guoliang Huang
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
- Key Laboratory for Epigenetics of Dongguan City, China-America Cancer Research Institute, Guangdong Medical University, Dongguan, China
| | - Shoushan Wang
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, China
- *Correspondence: Jie Ding, ; Shoushan Wang, ; Zhiwei He,
| | - Zhiwei He
- The First Dongguan Affiliated Hospital, School of Basic Medical Science, Guangdong Medical University, Dongguan, China
- *Correspondence: Jie Ding, ; Shoushan Wang, ; Zhiwei He,
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14
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Tanase C, Enciu AM, Codrici E, Popescu ID, Dudau M, Dobri AM, Pop S, Mihai S, Gheorghișan-Gălățeanu AA, Hinescu ME. Fatty Acids, CD36, Thrombospondin-1, and CD47 in Glioblastoma: Together and/or Separately? Int J Mol Sci 2022; 23:ijms23020604. [PMID: 35054787 PMCID: PMC8776193 DOI: 10.3390/ijms23020604] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 02/04/2023] Open
Abstract
Glioblastoma (GBM) is one of the most aggressive tumors of the central nervous system, characterized by a wide range of inter- and intratumor heterogeneity. Accumulation of fatty acids (FA) metabolites was associated with a low survival rate in high-grade glioma patients. The diversity of brain lipids, especially polyunsaturated fatty acids (PUFAs), is greater than in all other organs and several classes of proteins, such as FA transport proteins (FATPs), and FA translocases are considered principal candidates for PUFAs transport through BBB and delivery of PUFAs to brain cells. Among these, the CD36 FA translocase promotes long-chain FA uptake as well as oxidated lipoproteins. Moreover, CD36 binds and recognizes thrombospondin-1 (TSP-1), an extracellular matrix protein that was shown to play a multifaceted role in cancer as part of the tumor microenvironment. Effects on tumor cells are mediated by TSP-1 through the interaction with CD36 as well as CD47, a member of the immunoglobulin superfamily. TSP-1/CD47 interactions have an important role in the modulation of glioma cell invasion and angiogenesis in GBM. Separately, FA, the two membrane receptors CD36, CD47, and their joint ligand TSP-1 all play a part in GBM pathogenesis. The last research has put in light their interconnection/interrelationship in order to exert a cumulative effect in the modulation of the GBM molecular network.
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Affiliation(s)
- Cristiana Tanase
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Clinical Biochemistry, Faculty of Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
- Correspondence: ; Tel.: +40-74-020-4717
| | - Ana Maria Enciu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Elena Codrici
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Ionela Daniela Popescu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Maria Dudau
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Ana Maria Dobri
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, 077160 Bucharest, Romania
| | - Sevinci Pop
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Simona Mihai
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Ancuța-Augustina Gheorghișan-Gălățeanu
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- ‘C.I. Parhon’ National Institute of Endocrinology, 001863 Bucharest, Romania
| | - Mihail Eugen Hinescu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
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15
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Fargeas CA, Lorico A, Corbeil D. Commentary: Could We Address the Interplay Between CD133, Wnt/β-Catenin, and TERT Signaling Pathways as a Potential Target for Glioblastoma Therapy? Front Oncol 2021; 11:712358. [PMID: 34476215 PMCID: PMC8406637 DOI: 10.3389/fonc.2021.712358] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/26/2021] [Indexed: 12/02/2022] Open
Affiliation(s)
- Christine A Fargeas
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | - Aurelio Lorico
- College of Medicine, Touro University Nevada, Henderson, NV, United States
| | - Denis Corbeil
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
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16
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Galeaz C, Totis C, Bisio A. Radiation Resistance: A Matter of Transcription Factors. Front Oncol 2021; 11:662840. [PMID: 34141616 PMCID: PMC8204019 DOI: 10.3389/fonc.2021.662840] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/12/2021] [Indexed: 12/14/2022] Open
Abstract
Currently, radiation therapy is one of the standard therapies for cancer treatment. Since the first applications, the field of radiotherapy has constantly improved, both in imaging technologies and from a dose-painting point of view. Despite this, the mechanisms of resistance are still a great problem to overcome. Therefore, a more detailed understanding of these molecular mechanisms will allow researchers to develop new therapeutic strategies to eradicate cancer effectively. This review focuses on different transcription factors activated in response to radiotherapy and, unfortunately, involved in cancer cells’ survival. In particular, ionizing radiations trigger the activation of the immune modulators STAT3 and NF-κB, which contribute to the development of radiation resistance through the up-regulation of anti-apoptotic genes, the promotion of proliferation, the alteration of the cell cycle, and the induction of genes responsible for the Epithelial to Mesenchymal Transition (EMT). Moreover, the ROS-dependent damaging effects of radiation therapy are hampered by the induction of antioxidant enzymes by NF-κB, NRF2, and HIF-1. This protective process results in a reduced effectiveness of the treatment, whose mechanism of action relies mainly on the generation of free oxygen radicals. Furthermore, the previously mentioned transcription factors are also involved in the maintenance of stemness in Cancer Stem Cells (CSCs), a subset of tumor cells that are intrinsically resistant to anti-cancer therapies. Therefore, combining standard treatments with new therapeutic strategies targeted against these transcription factors may be a promising opportunity to avoid resistance and thus tumor relapse.
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Affiliation(s)
- Chiara Galeaz
- Laboratory of Radiobiology, Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
| | - Cristina Totis
- Laboratory of Radiobiology, Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
| | - Alessandra Bisio
- Laboratory of Radiobiology, Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
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17
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Jin G, Wang K, Liu Y, Liu X, Zhang X, Zhang H. Proteomic Level Changes on Treatment in MCF-7/DDP Breast Cancer Drug- Resistant Cells. Anticancer Agents Med Chem 2021; 20:687-699. [PMID: 32053082 PMCID: PMC7403652 DOI: 10.2174/1871520620666200213102849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 11/07/2019] [Accepted: 12/05/2019] [Indexed: 01/23/2023]
Abstract
Background
LCL161, a SMAC’S small molecule mimetic, can bind to a variety of IAPs and activate Caspases. We found that on its own, LCL161induces apoptosis of drug-resistant breast cancer cells by binding to a variety of IAPs and activating Caspases. However, when LCL161 is used in combination with Caspase Inhibitors (CI), its capacity to induce apoptosis of breast cancer cells is enhanced. Objective
To carry out proteomic and bioinformatics analysis of LCL161 in combination with CI. We aim to identify the key proteins and mechanisms of breast cancer drug-resistant apoptosis, thereby aiding in the breast cancer drug resistance treatment and identification of drug targeting markers. Methods
Cell culture experiments were carried out to explore the effect of LCL161 combined with CI on the proliferation of breast cancer drug-resistant cells. Proteomic analysis was carried out to determine the protein expression differences between breast cancer drug-resistant cells and LCL161 combined with CI treated cells. Bioinformatics analysis was carried out to determine its mechanism of action. Validation of proteomics results was done using Parallel Reaction Monitoring (PRM). Results
Cell culture experiments showed that LCL161 in combination with CI can significantly promote the apoptosis of breast cancer drug-resistant cells. Up-regulation of 92 proteins and down-regulation of 114 proteins protein were noted, of which 4 were selected for further validation. Conclusion
Our results show that LCL161 combined with CI can promote the apoptosis of drug-resistant breast cancer cells by down-regulation of RRM2, CDK4, and ITGB1 expression through Cancer pathways, p53 or PI3K-AKT signaling pathway. In addition, the expression of CDK4, RRM2, and CDC20 can be down-regulated by the nuclear receptor pathway to affect DNA transcription and replication, thereby promoting apoptosis of breast cancer drug-resistant cells.
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Affiliation(s)
- Gongshen Jin
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu, Medical University, 287 Changhuai Road, Bengbu, Anhui 233030, China
| | - Kangwei Wang
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu, Medical University, 287 Changhuai Road, Bengbu, Anhui 233030, China
| | - Yonghong Liu
- First People's Hospital of Yuhang District, Hangzhou 310000, China
| | - Xianhu Liu
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu, Medical University, 287 Changhuai Road, Bengbu, Anhui 233030, China
| | - Xiaojing Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu, Medical University, 287 Changhuai Road, Bengbu, Anhui 233030, China
| | - Hao Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu, Medical University, 287 Changhuai Road, Bengbu, Anhui 233030, China
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18
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Werbowetski-Ogilvie TE. From sorting to sequencing in the molecular era: the evolution of the cancer stem cell model in medulloblastoma. FEBS J 2021; 289:1765-1778. [PMID: 33714236 DOI: 10.1111/febs.15817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/01/2021] [Accepted: 03/10/2021] [Indexed: 12/11/2022]
Abstract
The cancer stem cell (CSC) model posits that tumors contain subpopulations that display defining features of normal stem cells including self-renewal capacity and differentiation. Tumor cells exhibiting these features are now considered to be responsible for tumor propagation and drug resistance in a wide variety of cancers. Therefore, the identification of robust CSC markers and characterization of CSC-specific molecular signatures may lead to the identification of novel therapeutics that selectively abolish this clinically relevant cell population while preserving normal tissue. Brain tumor researchers have been at the forefront of the CSC field. From initial in vitro cell sorting experiments to the sophisticated bioinformatic technologies that now exquisitely resolve primary brain tumors at a single-cell level, recent glioma and medulloblastoma (MB) studies have integrated developmental state with genomic and transcriptome data to identify the spectrum of cell types that may drive tumor progression. This review will examine the last two decades of CSC studies in the field. Seminal discoveries, emerging controversies, and outstanding questions will be covered with a particular focus on MB, the most common malignant primary brain tumor in children.
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Affiliation(s)
- Tamra E Werbowetski-Ogilvie
- Department of Biochemistry and Medical Genetics and Regenerative Medicine Program, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.,Research Institute in Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada
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19
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Glycosylation of Stem Cells. Stem Cells 2021. [DOI: 10.1007/978-981-16-1638-9_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Ghani S, Yarian F, Bandehpour M, Kazemi B. An In-silico Approach and Experimental Analysis Combination: Two Strategies for Selecting the third Extracellular Domain (D-EC3) of Human CD133 Marker as a Target for Detection of Cancer Stem Cells. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:80-91. [PMID: 35194430 PMCID: PMC8842621 DOI: 10.22037/ijpr.2021.115662.15470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
The selection of the appropriate fragment of the cell surface receptors as an antigen is significant for the production of antibodies. CD133, as a suitable biomarker candidate in the cancer stem cells (CSCs), is a glycosylated protein. The antibodies used for analyzing it recognize glycosylated epitopes of CD133. Since the glycosylated motifs have a dynamic nature over the lifetime of a protein, they limit the detection of CD133. In this study, to access a specific antibody against the antigenic, accessible, and non-glycosylated fragment of the native CD133, we performed an in-silico analysis. Then, we expressed the third domain (D-EC3) (serine641-leucine710) in E. coli BL21 (DE3), then the purified recombinant antigen immunized BALB/c mice. Finally, the dignity of an epitope of pure recombinant antigen has been approved by the interactions of antibody and antigen with the use of mice immunized sera via ELISA and flow cytometry experimentation. The results showed that the selected non-glycosylated fragment can compete well with the commercial antibody against the glycosylated epitopes to identify the native cell surface markers. The results can be considered for diagnosis and target therapy development of CD133+ cancer cells.
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Affiliation(s)
- Sepideh Ghani
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fatemeh Yarian
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences, Tehran, Iran. ,Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran. ,Corresponding author: E-mail: ;
| | - Mojgan Bandehpour
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences, Tehran, Iran. ,Cellular and Molecular Biology Research Center Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Corresponding author: E-mail: ;
| | - Bahram Kazemi
- Cellular and Molecular Biology Research Center Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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21
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de Maria S, Santoro A, Fuggetta MP, Rocchetti R, Cottarelli A, Lanzilli G, Stiuso P, Angelico G, Spadola S, Franco Zannoni G, Rubini C, Emanuelli M, Carmela Pedicillo M, Pannone G, Muzio LL. A possible interplay between HR-HPV and stemness in tumor development: an in vivo investigation of CD133 as a putative marker of cancer stem cell in HPV18-infected KB cell line. APMIS 2020; 128:637-646. [PMID: 32911563 DOI: 10.1111/apm.13078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 09/08/2020] [Indexed: 12/30/2022]
Abstract
High-risk HPVs (HR-HPVs) are DNA viruses considered as primary etiologic factors in malignancies of the low female genital tract. Their presence has also been documented in oropharyngeal and laryngeal cancers. However, HPV infection is considered a necessary but not sufficient cause of tumoral development; meantime, increasing evidences on the tumorigenic role of cancer stem cells (CSCs) have been documented in the literature. CSCs represent a small subpopulation of neoplastic cells with self-renewal potential, capable of maintaining tumor growth and cell differentiation, also involved in metastatic process, recurrence, and resistance to chemotherapeutic agents. In the present study, performed on KB cell lines, we evaluated the tumor forming potential of CSCs, and their relationship with the HPV infection status. We started our study by identifying the most aggressive cell line on the minimal number of cells being able of growth in vivo in a model of athymic nude mice (BALB/c nu/nu). We used an oral-derived KB cell line separated in the KB-CD133+ and KB-CD133- populations, by using immunomagnetic beads and fluorescence-activated cell sorting (FACS). The separated populations were injected in athymic nude mice (BALB/c nu/nu). Xenograft tumors have been analyzed for tumor size, CD133 expression by immunohistochemistry (IHC) and for DNA HR-HPV integration by in situ hybridization (ISH), comparing CD133-enriched xenograft tumors versus the CD133 non-enriched ones. On standard conditions, the KB cell line has a poor population of glycosylated CD133 marker (<5.0%) when investigated with antibodies versus CD133, and more specifically its glycosylated epitope (AC133). Enriched CD133 KB cells possess a higher capacity of tumor growth in xenograft models of nude mice when compared to KB CD133-negative cells. We observed that the AC133 epitope, extensively used to purifying hematopoietic stem cells, is able to select an epithelial subpopulation of cancer stem cells with aggressive behavior. We retain that CD133 may be a useful target in anticancer strategies including pharmacological and immunological therapies.
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Affiliation(s)
- Salvatore de Maria
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.,GLURES, Academic SPINOFF Ca Foscari University of Venice, Venice, Italy
| | - Angela Santoro
- Unità di Gineco-Patologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanita Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Maria Pia Fuggetta
- GLURES, Academic SPINOFF Ca Foscari University of Venice, Venice, Italy.,Istituto di Farmacologia Traslazionale, Area Ricerca Tor Vergata, CNR, Rome, Italy
| | - Romina Rocchetti
- Dipartimento di Neuroscienze, Sezione di Anatomia Patologica, Università Politecnica delle Marche, Ancona, Italy
| | - Andrea Cottarelli
- Istituto di Farmacologia Traslazionale, Area Ricerca Tor Vergata, CNR, Rome, Italy
| | - Giulia Lanzilli
- Istituto di Farmacologia Traslazionale, Area Ricerca Tor Vergata, CNR, Rome, Italy
| | - Paola Stiuso
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Angelico
- Unità di Gineco-Patologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanita Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Saveria Spadola
- Unità di Gineco-Patologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanita Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Gian Franco Zannoni
- Unità di Gineco-Patologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanita Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Corrado Rubini
- Dipartimento di Neuroscienze, Sezione di Anatomia Patologica, Università Politecnica delle Marche, Ancona, Italy
| | - Monica Emanuelli
- Dipartimento di Neuroscienze, Sezione di Anatomia Patologica, Università Politecnica delle Marche, Ancona, Italy
| | | | - Giuseppe Pannone
- Dipartimento di Scienze Chirurgiche, Università degli Studi di Foggia, Foggia, Italy
| | - Lorenzo Lo Muzio
- Dipartimento di Scienze Chirurgiche, Università degli Studi di Foggia, Foggia, Italy
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22
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Tsunedomi R, Yoshimura K, Suzuki N, Hazama S, Nagano H. Clinical implications of cancer stem cells in digestive cancers: acquisition of stemness and prognostic impact. Surg Today 2020; 50:1560-1577. [PMID: 32025858 DOI: 10.1007/s00595-020-01968-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 01/14/2020] [Indexed: 02/06/2023]
Abstract
Digestive system cancers are the most frequent cancers worldwide and often associated with poor prognosis because of their invasive and metastatic characteristics. Recent studies have found that the plasticity of cancer cells can impart cancer stem-like properties via the epithelial-mesenchymal transition (EMT). Cancer stem-like properties such as tumor initiation are integral to the formation of metastasis, which is the main cause of poor prognosis. Numerous markers of cancer stem cells (CSCs) have been identified in many types of cancer. Therefore, CSCs, via their stem cell-like functions, may play an important role in prognosis after surgery. While several reports have described prognostic analysis using CSC markers, few reviews have summarized CSCs and their association with prognosis. Herein, we review the prognostic potential of eight CSC markers, CD133, CD44, CD90, ALDH1A1, EPCAM, SOX2, SOX9, and LGR5, in digestive cancers including those of the pancreas, colon, liver, gastric, and esophagus.
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Affiliation(s)
- Ryouichi Tsunedomi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan.
| | - Kiyoshi Yoshimura
- Showa University Clinical Research Institute for Clinical Pharmacology and Therapeutics, 1-5-8 Hatanodai, Shinagawa, Tokyo, 142-8555, Japan
| | - Nobuaki Suzuki
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan
| | - Shoichi Hazama
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan.,Faculty of Medicine, Department of Translational Research and Developmental Therapeutics against Cancer, Yamaguchi University, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi, 755-8505, Japan
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23
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Koguchi M, Nakahara Y, Ito H, Wakamiya T, Yoshioka F, Ogata A, Inoue K, Masuoka J, Izumi H, Abe T. BMP4 induces asymmetric cell division in human glioma stem-like cells. Oncol Lett 2019; 19:1247-1254. [PMID: 31966054 PMCID: PMC6956386 DOI: 10.3892/ol.2019.11231] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 11/25/2019] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) is a malignant tumor with a high recurrence rate and has very poor prognosis in humans. The median survival is still <2 years. Therefore, a new treatment strategy should be established. Recently, this cancer has been thought to be heterogeneous, consisting of cancer stem cells (CSCs) that are self-renewable, multipotent, and treatment resistant. So various strategies targeting glioma stem-like cells (GSCs) have been investigated. This study focused on strategies targeting GSCs through the induction of differentiation using bone morphogenetic protein 4 (BMP4). The expression of CD133, a cancer stem cell marker, under BMP4 treatment in GSCs was examined using flow cytometry, western blotting, and quantitative PCR. Immunofluorescent staining of GSCs was also performed to examine the type of cell division: asymmetric cell division (ACD) or symmetric cell division (SCD). We obtained the following results. The BMP4 treatment caused downregulation of CD133 expression. Moreover, it induced ACD in GSCs. While the ACD ratio was 23% without BMP4 treatment, it was 38% with BMP4 treatment (P=0.004). Furthermore, the tumor sphere assay demonstrated that BMP4 suppresses self-renewal ability. In conclusion, these findings may provide a new perspective on how BMP4 treatment reduces the tumorigenicity of GSCs.
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Affiliation(s)
- Motofumi Koguchi
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Yukiko Nakahara
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Hiroshi Ito
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Tomihiro Wakamiya
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Fumitaka Yoshioka
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Atsushi Ogata
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Kohei Inoue
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Jun Masuoka
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Hideki Izumi
- Laboratory of Molecular Medicine, Life Sciences Institute, Saga Medical Center KOSEIKAN, Saga 840-8571, Japan
| | - Tatsuya Abe
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga 849-8501, Japan
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24
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Thomas D, Sagar S, Caffrey T, Grandgenett PM, Radhakrishnan P. Truncated O-glycans promote epithelial-to-mesenchymal transition and stemness properties of pancreatic cancer cells. J Cell Mol Med 2019; 23:6885-6896. [PMID: 31389667 PMCID: PMC6787448 DOI: 10.1111/jcmm.14572] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 05/23/2019] [Accepted: 07/09/2019] [Indexed: 12/11/2022] Open
Abstract
Aberrant expression of Sialyl-Tn (STn) antigen correlates with poor prognosis and reduced patient survival. We demonstrated that expression of Tn and STn in pancreatic ductal adenocarcinoma (PDAC) is due to hypermethylation of Core 1 synthase specific molecular chaperone (COSMC) and enhanced the malignant properties of PDAC cells with an unknown mechanism. To explore the mechanism, we have genetically deleted COSMC in PDAC cells to express truncated O-glycans (SimpleCells, SC) which enhanced cell migration and invasion. Since epithelial-to-mesenchymal transition (EMT) play a vital role in metastasis, we have analysed the induction of EMT in SC cells. Expressions of the mesenchymal markers were significantly high in SC cells as compared to WT cells. Equally, we found reduced expressions of the epithelial markers in SC cells. Re-expression of COSMC in SC cells reversed the induction of EMT. In addition to this, we also observed an increased cancer stem cell population in SC cells. Furthermore, orthotopic implantation of T3M4 SC cells into athymic nude mice resulted in significantly larger tumours and reduced animal survival. Altogether, these results suggest that aberrant expression of truncated O-glycans in PDAC cells enhances the tumour aggressiveness through the induction of EMT and stemness properties.
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Affiliation(s)
- Divya Thomas
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer CenterUniversity of Nebraska Medical CenterOmahaNEUSA
| | - Satish Sagar
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer CenterUniversity of Nebraska Medical CenterOmahaNEUSA
| | - Thomas Caffrey
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer CenterUniversity of Nebraska Medical CenterOmahaNEUSA
| | - Paul M. Grandgenett
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer CenterUniversity of Nebraska Medical CenterOmahaNEUSA
| | - Prakash Radhakrishnan
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer CenterUniversity of Nebraska Medical CenterOmahaNEUSA
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25
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Gimple RC, Bhargava S, Dixit D, Rich JN. Glioblastoma stem cells: lessons from the tumor hierarchy in a lethal cancer. Genes Dev 2019; 33:591-609. [PMID: 31160393 PMCID: PMC6546059 DOI: 10.1101/gad.324301.119] [Citation(s) in RCA: 266] [Impact Index Per Article: 53.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Gimple et al. provide a review of the most recent evidence regarding the existence of GSCs in glioblastoma tumors and progress made in defining their key molecular regulators. Glioblastoma ranks among the most lethal of all human cancers. Glioblastomas display striking cellular heterogeneity, with stem-like glioblastoma stem cells (GSCs) at the apex. Although the original identification of GSCs dates back more than a decade, the purification and characterization of GSCs remains challenging. Despite these challenges, the evidence that GSCs play important roles in tumor growth and response to therapy has grown. Like normal stem cells, GSCs are functionally defined and distinguished from their differentiated tumor progeny at core transcriptional, epigenetic, and metabolic regulatory levels, suggesting that no single therapeutic modality will be universally effective against a heterogenous GSC population. Glioblastomas induce a systemic immunosuppression with mixed responses to oncoimmunologic modalities, suggesting the potential for augmentation of response with a deeper consideration of GSCs. Unfortunately, the GSC literature has been complicated by frequent use of inferior cell lines and a lack of proper functional analyses. Collectively, glioblastoma offers a reliable cancer to study cancer stem cells to better model the human disease and inform improved biologic understanding and design of novel therapeutics.
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Affiliation(s)
- Ryan C Gimple
- Division of Regenerative Medicine, Department of Medicine, University of California at San Diego, La Jolla, California 92037, USA.,Department of Pathology, Case Western Reserve University, Cleveland, Ohio 44106, USA
| | - Shruti Bhargava
- Division of Regenerative Medicine, Department of Medicine, University of California at San Diego, La Jolla, California 92037, USA
| | - Deobrat Dixit
- Division of Regenerative Medicine, Department of Medicine, University of California at San Diego, La Jolla, California 92037, USA
| | - Jeremy N Rich
- Division of Regenerative Medicine, Department of Medicine, University of California at San Diego, La Jolla, California 92037, USA.,Department of Neurosciences, University of California at San Diego School of Medicine, La Jolla, California 92037, USA
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26
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Pusey MA, Pace K, Fascelli M, Linser PJ, Steindler DA, Galileo DS. Ectopic expression of L1CAM ectodomain alters differentiation and motility, but not proliferation, of human neural progenitor cells. Int J Dev Neurosci 2019; 78:49-64. [PMID: 31421150 DOI: 10.1016/j.ijdevneu.2019.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/06/2019] [Accepted: 08/09/2019] [Indexed: 10/26/2022] Open
Abstract
Adult human neural progenitor and stem cells have been implicated as a potential source of brain cancer causing cells, but specific events that might cause cells to progress towards a transformed phenotype remain unclear. The L1CAM (L1) cell adhesion/recognition molecule is expressed abnormally by human glioma cancer cells and is released as a large extracellular ectodomain fragment, which stimulates cell motility and proliferation. This study investigates the effects of ectopic overexpression of the L1 long ectodomain (L1LE; ˜180 kDa) on the motility, proliferation, and differentiation of human neural progenitor cells (HNPs). L1LE was ectopically expressed in HNPs using a lentiviral vector. Surprisingly, overexpression of L1LE resulted in reduced HNP motility in vitro, in stark contrast to the effects on glioma and other cancer cell types. L1LE overexpression resulted in a variable degree of maintenance of HNP proliferation in media without added growth factors but did not increase proliferation. In monolayer culture, HNPs expressed a variety of differentiation markers. L1LE overexpression resulted in loss of glutamine synthetase (GS) and β3-tubulin expression in normal HNP media, and reduced vimentin and increased GS expression in the absence of added growth factors. When co-cultured with chick embryonic brain cell aggregates, HNPs show increased differentiation potential. Some HNPs expressed p-neurofilaments and oligodendrocytic O4, indicating differentiation beyond that in monolayer culture. Most HNP-L1LE cells lost their vimentin and GFAP (glial fibrillary acidic protein) staining, and many cells were positive for astrocytic GS. However, these cells rarely were positive for neuronal markers β3-tubulin or p-neurofilaments, and few HNP oligodendrocyte progenitors were found. These results suggest that unlike for glioma cells, L1LE does not increase HNP cell motility, but rather decreases motility and influences the differentiation of normal brain progenitor cells. Therefore, the effect of L1LE on increasing motility and proliferation appears to be limited to already transformed cells.
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Affiliation(s)
- Michelle A Pusey
- Department of Biological Sciences, University of Delaware, Newark, DE, USA
| | - Karma Pace
- Department of Biological Sciences, University of Delaware, Newark, DE, USA
| | - Michele Fascelli
- Department of Biological Sciences, University of Delaware, Newark, DE, USA
| | - Paul J Linser
- Whitney Laboratory, University of Florida, St. Augustine, FL, USA
| | | | - Deni S Galileo
- Department of Biological Sciences, University of Delaware, Newark, DE, USA
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27
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Maj M, Kokocha A, Bajek A, Drewa T. The effects of adipose-derived stem cells on CD133-expressing bladder cancer cells. J Cell Biochem 2019; 120:11562-11572. [PMID: 30746788 DOI: 10.1002/jcb.28436] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/19/2018] [Accepted: 01/02/2019] [Indexed: 01/24/2023]
Abstract
Mesenchymal stem cells (MSCs) hold great promise as therapeutic agents in regenerative medicine. They are also considered as a preferred cell source for urinary tract reconstruction. However, as MSCs exhibit affinity to tumor microenvironment, possible activation of tumor-initiating cells remains a major concern in the application of stem cell-based therapies for patients with a bladder cancer history. To analyze the influence of adipose-derived stem cells (ASCs) on bladder cancer cells with stem cell-like properties, we isolated CD133-positive bladder cancer cells and cultured them in conditioned medium from ASCs (ASC-CM). Our results showed that parental 5637 and HB-CLS-1 cells showed induced clonogenic potential when cultured in ASC-CM. Soluble mediators secreted by ASCs increased proliferation and viability of unsorted cells as well as CD133+ and CD133- subpopulations. Furthermore, incubation with ASC-CM modulated activation of intracellular signaling pathways. Soluble mediators secreted by ASCs increased phosphorylation of AKT1/2/3 (1.4-fold, P < 0.05), ERK1/2 (1.6-fold, P < 0.02), and p70 S6K (1.4-fold) in CD133+ cells isolated from 5637 cell line. In turn, decreased phosphorylation of those three proteins involved in PI3K/Akt and MAPK signaling was observed in CD133+ cells isolated from HB-CLS-1 cell line. Our results revealed that bladder cancer stem-like cells are responsive to signals from ASCs. Paracrine factors secreted by locally-delivered ASCs may, therefore, contribute to the modulation of signaling pathways involved in cancer progression, metastasis, and drug resistance.
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Affiliation(s)
- Malgorzata Maj
- Department of Tissue Engineering, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Anna Kokocha
- Department of Tissue Engineering, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Anna Bajek
- Department of Tissue Engineering, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Tomasz Drewa
- Department of Tissue Engineering, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
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28
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Lacroix A, Deluche E, Zhang LY, Dalmay C, Mélin C, Leroy J, Babay M, Morand Du Puch C, Giraud S, Bessette B, Bégaud G, Saada S, Lautrette C, Pothier A, Battu S, Lalloué F. A New Label-Free Approach to Glioblastoma Cancer Stem Cell Sorting and Detection. Anal Chem 2019; 91:8948-8957. [PMID: 31179686 DOI: 10.1021/acs.analchem.9b00913] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cancer stem cells (CSCs) play critical roles in cancer, making them important targets for new diagnostic and therapeutic approaches. Since CSCs are heterogeneous and not abundant in tumors, and few specific markers for these cells currently exist, new methods to isolate and characterize them are required. To address this issue, we developed a new label-free methodology to isolate, enrich, and identify CSCs from an heterogeneous tumor cell subpopulation using a cell sorting method (sedimentation field flow fractionation, SdFFF) and a biosensor as a detector. Enrichment was optimized using an original protocol and U87-MG glioblastoma cells cultured in a normal (N) or defined (D) medium (± fetal bovine serum, FBS) under normoxic (N, pO2 = 20%) or hypoxic (H, pO2 < 2%) conditions to obtain four cell populations: NN, NH, DN, and DH. After elution of CSCs via SdFFF using the hyperlayer mode (inertial elution mode for micrometer-sized species), we isolated eight subpopulations with distinct CSC contents based on phenotypical and functional properties, ranging from NN F1 with a lower CSC content to DH F3 with a higher CSC content. Reflecting biological differences, the intrinsic intracellular dielectric permittivity increased from NN to DH conditions. The largest difference in electromagnetic signature was observed between NN F1 and DH F3, in which the CSC content was lowest and highest, respectively. The results demonstrate that microwave dielectric spectroscopy can be used to reliably and efficiently distinguish stem cell characteristics. This new instrumental and methodological approach is an important innovation that allows both enrichment and detection of CSCs, opening the door to novel diagnostic and therapeutic approaches.
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Affiliation(s)
- Aurélie Lacroix
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | - Elise Deluche
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France.,Department of Medical Oncology , Limoges University Hospital , 2 rue Martin Luther King , 87042 Limoges , France
| | - Ling Yan Zhang
- XLIM-UMR CNRS 7252 , Université de Limoges , 123, avenue Albert Thomas , 87060 Limoges Cedex , France
| | - Claire Dalmay
- XLIM-UMR CNRS 7252 , Université de Limoges , 123, avenue Albert Thomas , 87060 Limoges Cedex , France
| | - Carole Mélin
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | - Jonathan Leroy
- XLIM-UMR CNRS 7252 , Université de Limoges , 123, avenue Albert Thomas , 87060 Limoges Cedex , France
| | - Meissa Babay
- XLIM-UMR CNRS 7252 , Université de Limoges , 123, avenue Albert Thomas , 87060 Limoges Cedex , France
| | | | | | - Barbara Bessette
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | - Gaëlle Bégaud
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | - Sofiane Saada
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | | | - Arnaud Pothier
- XLIM-UMR CNRS 7252 , Université de Limoges , 123, avenue Albert Thomas , 87060 Limoges Cedex , France
| | - Serge Battu
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
| | - Fabrice Lalloué
- EA3842- CAPTuR, GEIST, Faculté de Médecine , Université de Limoges , 2 rue du Dr Marcland , 87025 Limoges Cedex , France
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29
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Assessment of CD133-positive extracellular membrane vesicles in pancreatic cancer ascites and beyond. Med Mol Morphol 2019; 53:60-62. [PMID: 30953194 DOI: 10.1007/s00795-019-00221-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 03/26/2019] [Indexed: 10/27/2022]
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30
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Abstract
From stem cells, to the cancer stem cell hypothesis and intratumoral heterogeneity, the following introductory chapter on brain tumor stem cells explores the history of normal and cancerous stem cells, and their implication in the current model of brain tumor development. The origins of stem cells date back to the 1960s, when they were first described as cells capable of self-renewal, extensive proliferation, and differentiation. Since then, many advances have been made and adult stem cells are now known to be present in a very wide variety of tissues. Neural stem cells were subsequently discovered 30 years later, which was shortly followed by the discovery of cancer stem cells in leukemia and in brain tumors over the next decade, effectively enabling a new understanding of cancer. Since then, many markers including CD133, brain cancer stem cells have been implicated in a variety of phenomena including intratumoral heterogeneity on the genomic, cellular, and functional levels, tumor initiation, chemotherapy-resistance, radiation-resistance, and are believed to be ultimately responsible for tumor relapse. Understanding this small and rare population of cells could be the key to solving the great enigma that is cancer.
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Affiliation(s)
- Nicolas Yelle
- McMaster Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - David Bakhshinyan
- McMaster Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Chitra Venugopal
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada
- Department of Surgery, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Sheila K Singh
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
- Department of Surgery, McMaster University, Hamilton, ON, Canada.
- Stem Cell and Cancer Research Institute, McMaster University, Hamilton, ON, Canada.
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31
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Li J, Song J, Guo F. miR-186 reverses cisplatin resistance and inhibits the formation of the glioblastoma-initiating cell phenotype by degrading Yin Yang 1 in glioblastoma. Int J Mol Med 2018; 43:517-524. [PMID: 30365062 DOI: 10.3892/ijmm.2018.3940] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 10/08/2018] [Indexed: 11/05/2022] Open
Abstract
Glioblastoma multiforme (GBM) is among the most devastating types of cancer, with a median survival of <1 year. Despite the development of new surgical and radiation techniques, and the use of multiple anti‑neoplastic drugs, effective treatment strategies for malignant gliomas have not yet been developed. The limited efficacy of current treatments reflects the resistance of glioblastoma cells to cytotoxic agents. In this study, using western blot analysis, we found that Yin Yang 1 (YY1) expression was increased in cisplatin‑resistant glioblastoma U87MG cells (U87MG‑CR). We observed that the silencing of YY1 sensitized the U87MG‑CR cells to cisplatin and that the overexpression of YY1 promoted the resistance of LN‑229 glioblastoma cells to cisplatin, as shown by MTT assay. Using sphere formation assay, we also found that the silencing of YY1 inhibited the formation of the glioblastoma‑initiating cell (GIC) phenotype in the U87MG‑CR cells. In addition, the results of RT‑qPCR revealed that miR‑186 expression was decreased in U87MG‑CR cells. Using RT‑PCR and western blot analysis, we observed that overexpression of miR‑186 inhibited YY1 expression in U87MG‑CR cells. The overexpression of miR‑186 also reversed cisplatin resistance and the formation of the GIC phenotype in glioblastoma cells. On the whole, the findings of this study demonstrate that miR‑186 reverses cisplatin resistance and inhibits the formation of the GIC phenotype by degrading YY1 in glioblastoma.
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Affiliation(s)
- Jian Li
- Department of Neurosurgery, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
| | - Jie Song
- Department of Neurosurgery, Yishui Central Hospital, Yishui, Shandong 276400, P.R. China
| | - Feng Guo
- Department of Neurosurgery, Linyi People's Hospital, Linyi, Shandong 276003, P.R. China
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32
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Glumac PM, Forster CL, Zhou H, Murugan P, Gupta S, LeBeau AM. The identification of a novel antibody for CD133 using human antibody phage display. Prostate 2018; 78:981-991. [PMID: 29790189 PMCID: PMC6378884 DOI: 10.1002/pros.23656] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 05/07/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND The transmembrane glycoprotein CD133 is believed to be a marker of adult prostate stem cells and cancer stem/initiating cells. Investigating the role of CD133 in the normal biology of the prostate and in cancer is complicated by the lack of a sensitive and accurate antibody for its detection. Here, we describe the characterization of a unique antibody identified using human antibody phage display that can recognize CD133 in both formalin-fixed tissues and cell lines. METHODS A human single-chain variable fragment (scFv) antibody phage display library possessing a diversity of 8 × 109 was screened against fully glycosylated recombinant CD133. A counter screen was performed against deglycosylated CD133 to select for clones that preferentially recognized a glycosylation-independent epitope. The lead scFv was analyzed by flow cytometry and cloned into a rabbit immunoglobulin scaffold for immunohistochemistry (IHC). RESULTS The antibody designated HA10 was found to bind a glycosylation-independent epitope on the peptide backbone of CD133 with high affinity. As a reagent for flow cytometry, HA10 detected CD133 more accurately than a commonly used commercially available antibody. IHC analysis with HA10 documented the staining of basal cells and luminal cells in healthy prostate sections. Weak staining of luminal cells was observed in adenocarcinoma sections at a very low frequency. Examination of a LuCaP patient-derived xenograft tissue microarray found that only three of the LuCaP models were positive for CD133. The three CD133pos LuCaP models all originated from non-AR driven metastatic prostate cancer with neuroendocrine differentiation. Subsequent interrogation of liver biopsies from a patient who failed second-generation anti-androgen therapy found high levels of CD133 staining. The original transurethral resection of the prostate from that patient was, however, absent of CD133. CONCLUSIONS We have developed a novel antibody that was able to detect CD133 by both IHC and flow cytometry. Using HA10 as an IHC reagent, we found that CD133 is a marker for a very rare cell type in both healthy prostate and adenocarcinoma sections. Our preliminary investigation also suggests that there may be an association between CD133 and non-AR driven prostate cancer with neuroendocrine differentiation.
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Affiliation(s)
- Paige M. Glumac
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Colleen L. Forster
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Hong Zhou
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Paari Murugan
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Shilpa Gupta
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Aaron M. LeBeau
- Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota
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33
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Glumac PM, LeBeau AM. The role of CD133 in cancer: a concise review. Clin Transl Med 2018; 7:18. [PMID: 29984391 PMCID: PMC6035906 DOI: 10.1186/s40169-018-0198-1] [Citation(s) in RCA: 237] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 06/16/2018] [Indexed: 12/12/2022] Open
Abstract
Despite the abundant ongoing research efforts, cancer remains one of the most challenging diseases to treat globally. Due to the heterogenous nature of cancer, one of the major clinical challenges in therapeutic development is the cancer’s ability to develop resistance. It has been hypothesized that cancer stem cells are the cause for this resistance, and targeting them will lead to tumor regression. A pentaspan transmembrane glycoprotein, CD133 has been suggested to mark cancer stem cells in various tumor types, however, the accuracy of CD133 as a cancer stem cell biomarker has been highly controversial. There are numerous speculations for this, including differences in cell culture conditions, poor in vivo assays, and the inability of current antibodies to detect CD133 variants and deglycosylated epitopes. This review summarizes the most recent and relevant research regarding the controversies surrounding CD133 as a normal stem cell and cancer stem cell biomarker. Additionally, it aims to establish the overall clinical significance of CD133 in cancer. Recent clinical studies have shown that high expression of CD133 in tumors has been indicated as a prognostic marker of disease progression. As such, a spectrum of immunotherapeutic strategies have been developed to target these CD133pos cells with the goal of translation into the clinic. This review compiles the current therapeutic strategies targeting CD133 and discusses their prognostic potential in various cancer subtypes.
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Affiliation(s)
- Paige M Glumac
- Department of Pharmacology, University of Minnesota Medical School, Nils Hasselmo Hall 3-104, 312 Church St. SE, Minneapolis, MN, 55455, USA
| | - Aaron M LeBeau
- Department of Pharmacology, University of Minnesota Medical School, Nils Hasselmo Hall 3-104, 312 Church St. SE, Minneapolis, MN, 55455, USA.
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Barkeer S, Chugh S, Batra SK, Ponnusamy MP. Glycosylation of Cancer Stem Cells: Function in Stemness, Tumorigenesis, and Metastasis. Neoplasia 2018; 20:813-825. [PMID: 30015157 PMCID: PMC6037882 DOI: 10.1016/j.neo.2018.06.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/01/2018] [Accepted: 06/11/2018] [Indexed: 02/06/2023] Open
Abstract
Aberrant glycosylation plays a critical role in tumor aggressiveness, progression, and metastasis. Emerging evidence associates cancer initiation and metastasis to the enrichment of cancer stem cells (CSCs). Several universal markers have been identified for CSCs characterization; however, a specific marker has not yet been identified for different cancer types. Specific glycosylation variation plays a major role in the progression and metastasis of different cancers. Interestingly, many of the CSC markers are glycoproteins and undergo differential glycosylation. Given the importance of CSCs and altered glycosylation in tumorigenesis, the present review will discuss current knowledge of altered glycosylation of CSCs and its application in cancer research.
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Affiliation(s)
- Srikanth Barkeer
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE.
| | - Seema Chugh
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE.
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA.
| | - Moorthy P Ponnusamy
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA.
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35
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Liu Y, Gao X, Wang S, Yuan X, pang Y, Chen J, Wang J. Cancer Stem Cells are Regulated by STAT3 Signalling in Wilms Tumour. J Cancer 2018; 9:1486-1499. [PMID: 29721059 PMCID: PMC5929094 DOI: 10.7150/jca.23277] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/13/2018] [Indexed: 01/07/2023] Open
Abstract
The survival rates associated with Wilms tumour (WT) remain dismal despite advancements in detection and treatment strategies. Cancer stem cells (CSCs) are correlated with the initiation, recurrence and metastasis of tumours, but its impact on Wilms cancer stem cell (WCSC) maintenance remains unclear. In this study, CD133+ cells were successfully isolated from a single-cell suspension of the G401 Wilms tumour cell line using magnetic activated cell sorting (MACS). Signal transducers and activators of transcription 3 (STAT3) has been implicated in tumorigenesis, but its contribution to the metastatic progression of WCSCs has not been investigated. Here, we show that STAT3 is overexpressed in WCSCs. Activation of STAT3 in WCSCs initiated a forward feedback loop that was responsible for mediating the aggressive malignant character of Wilms tumour cells in vitro and in vivo. Treatment of CD133+ cells with stattic, a STAT3 inhibitor, also inhibited tumour formation and progression in xenograft animal models in vivo. Collectively, these studies revealed a critical role of STAT3 signalling in WCSC proliferation and motility and a role for CD133 in cancer stem-like cell function, providing evidence for CD133 as a potential therapeutic target in Wilms tumour.
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Affiliation(s)
- Yanmei Liu
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Xuexiang Gao
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Shuo Wang
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Xuemin Yuan
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Yunqing pang
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Jian Chen
- Department of Pediatric Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu Province, PR China,✉ Corresponding authors: Jing Wang, Department of Periodontology, School of Stomatology, Lanzhou University, 199 Donggang Western Road, Lanzhou Gansu 730000, China. Phone: 0931-8915051, Fax: 0931-8915051, E-mail: and Jian Chen, Department of Pediatric Surgery, The First Hospital of Lanzhou University, 1 Donggang Western Road, Lanzhou Gansu 730000, China. E-mail address:
| | - Jing Wang
- School of Stomatology Lanzhou University, Lanzhou, Gansu Province, PR China,✉ Corresponding authors: Jing Wang, Department of Periodontology, School of Stomatology, Lanzhou University, 199 Donggang Western Road, Lanzhou Gansu 730000, China. Phone: 0931-8915051, Fax: 0931-8915051, E-mail: and Jian Chen, Department of Pediatric Surgery, The First Hospital of Lanzhou University, 1 Donggang Western Road, Lanzhou Gansu 730000, China. E-mail address:
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Li Q, Lin H, Rauch J, Deleyrolle LP, Reynolds BA, Viljoen HJ, Zhang C, Zhang C, Gu L, Van Wyk E, Lei Y. Scalable Culturing of Primary Human Glioblastoma Tumor-Initiating Cells with a Cell-Friendly Culture System. Sci Rep 2018; 8:3531. [PMID: 29476107 PMCID: PMC5824878 DOI: 10.1038/s41598-018-21927-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 02/13/2018] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma is the most aggressive and deadly brain cancer. There is growing interest to develop drugs that specifically target to glioblastoma tumor-initiating cells (TICs). However, the cost-effective production of large numbers of high quality glioblastoma TICs for drug discovery with current cell culturing technologies remains very challenging. Here, we report a new method that cultures glioblastoma TICs in microscale alginate hydrogel tubes (or AlgTubes). The AlgTubes allowed long-term culturing (~50 days, 10 passages) of glioblastoma TICs with high growth rate (~700-fold expansion/14 days), high cell viability and high volumetric yield (~3.0 × 108 cells/mL) without losing the stem cell properties, all offered large advancements over current culturing methods. This method can be applied for the scalable production of glioblastoma TICs at affordable cost for drug discovery.
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Affiliation(s)
- Qiang Li
- Department of Chemical and Biomolecular Engineering, University of Nebraska, Lincoln, Nebraska, USA.,Biomedical Engineering Program, University of Nebraska, Lincoln, Nebraska, USA
| | - Haishuang Lin
- Department of Chemical and Biomolecular Engineering, University of Nebraska, Lincoln, Nebraska, USA
| | - Jack Rauch
- Department of Chemical and Biomolecular Engineering, University of Nebraska, Lincoln, Nebraska, USA
| | - Loic P Deleyrolle
- Department of Neurosurgery, University of Florida College of Medicine, McKnight Brain Institute, Gainesville, Florida, USA
| | - Brent A Reynolds
- Department of Neurosurgery, University of Florida College of Medicine, McKnight Brain Institute, Gainesville, Florida, USA
| | - Hendrik J Viljoen
- Department of Chemical and Biomolecular Engineering, University of Nebraska, Lincoln, Nebraska, USA
| | - Chi Zhang
- School of Biological Science, University of Nebraska, Lincoln, Nebraska, USA
| | - Chi Zhang
- Department of Radiation Oncology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Linxia Gu
- Department of Mechanical & Materials Engineering, University of Nebraska, Lincoln, Nebraska, USA
| | | | - Yuguo Lei
- Department of Chemical and Biomolecular Engineering, University of Nebraska, Lincoln, Nebraska, USA. .,Biomedical Engineering Program, University of Nebraska, Lincoln, Nebraska, USA. .,Mary and Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, Nebraska, USA. .,Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska, USA.
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Abstract
Resistance to chemotherapy and cancer relapse are major clinical challenges attributed to a sub population of cancer stem cells (CSCs). The concept of CSCs has been the subject of intense research by the oncology community since evidence for their existence was first published over twenty years ago. Emerging data indicates that they are also able to evade novel therapies such as targeted agents, immunotherapies and anti-angiogenics. The inability to appropriately identify and isolate CSCs is a major hindrance to the field and novel technologies are now being utilized. Agents that target CSC-associated cell surface receptors and signaling pathways have generated promising pre-clinical results and are now entering clinical trial. Here we discuss and evaluate current therapeutic strategies to target CSCs.
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Affiliation(s)
- Stephanie Annett
- Molecular and Cellular Therapeutics, Royal College of Surgeons Ireland, Ireland
| | - Tracy Robson
- Molecular and Cellular Therapeutics, Royal College of Surgeons Ireland, Ireland.
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Combine Phage Antibody Display Library Selection on Patient Tissue Specimens with Laser Capture Microdissection to Identify Novel Human Antibodies Targeting Clinically Relevant Tumor Antigens. Methods Mol Biol 2018; 1701:331-347. [PMID: 29116514 DOI: 10.1007/978-1-4939-7447-4_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A functional approach to generate tumor-targeting human monoclonal antibodies is through selection of phage antibody display libraries directly on tumor cells. Although technically convenient, the use of cancer cell lines for the selection has limitations as those cell lines often undergo genetic and epigenetic changes during prolonged in vitro culture and alter their cell surface antigen expression profile. The key is to develop a technology that allows selection of phage antibody display libraries on tumor cells in situ residing in their natural tissue microenvironment. Laser capture microdissection (LCM) permits the precise procurement of tumor cells from human cancer patient tissue sections. Here, we describe a LCM-based method for selecting phage antibodies against tumor cells in situ using both fresh frozen and paraffin-embedded tissues. To restrict the selection to antibodies that bind internalizing epitopes, the method utilizes a polyclonal phage population pre-enriched for internalizing phage antibodies. The ability to recognize tumor cells in situ residing in their natural tissue microenvironment and to deliver payload intracellularly makes these LCM-selected antibodies attractive candidates for the development of targeted cancer therapeutics.
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Karbanová J, Lorico A, Bornhäuser M, Corbeil D, Fargeas CA. Prominin-1/CD133: Lipid Raft Association, Detergent Resistance, and Immunodetection. Stem Cells Transl Med 2017; 7:155-160. [PMID: 29271118 PMCID: PMC5788878 DOI: 10.1002/sctm.17-0223] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 11/17/2017] [Indexed: 01/17/2023] Open
Abstract
The cell surface antigen prominin‐1 (alias CD133) has gained enormous interest in the past 2 decades and given rise to debates as to its utility as a biological stem and cancer stem cell marker. Important and yet often overlooked knowledge that is pertinent to its physiological function has been generated in other systems given its more general expression beyond primitive cells. This article briefly discusses the importance of particular biochemical features of CD133 with relation to its association with membrane microdomains (lipid rafts) and proper immunodetection. It also draws attention toward the adequate use of detergents and caveats that may apply to the interpretation of the results generated. Stem Cells Translational Medicine2018;7:155–160
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Affiliation(s)
- Jana Karbanová
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC), Dresden, Germany.,DFG Center for Regenerative Therapies Dresden (CRTD), Technische Universität Dresden, Dresden, Germany
| | - Aurelio Lorico
- Department of Pathology, College of Medicine, Roseman University of Health Sciences, Las Vegas, Nevada, USA
| | - Martin Bornhäuser
- DFG Center for Regenerative Therapies Dresden (CRTD), Technische Universität Dresden, Dresden, Germany.,Medical Clinic and Polyclinic I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Denis Corbeil
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC), Dresden, Germany.,DFG Center for Regenerative Therapies Dresden (CRTD), Technische Universität Dresden, Dresden, Germany
| | - Christine A Fargeas
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC), Dresden, Germany
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40
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Huwait HF, Nassir AM, Abd Elmone HM, Kamel HFM, Toni ND, Babtain NA, Barhamain AS, Malibari ABS, Munassar SF, Rawa RS, Kufiah AZ. Clinical Significance and Potential Utility of Cancer Stem Cell Markers: ALDH1A1 and CD133 in Prostate Tumors. ACTA ACUST UNITED AC 2017. [DOI: 10.3923/ijcr.2018.39.51] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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41
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Ledur PF, Onzi GR, Zong H, Lenz G. Culture conditions defining glioblastoma cells behavior: what is the impact for novel discoveries? Oncotarget 2017; 8:69185-69197. [PMID: 28978189 PMCID: PMC5620329 DOI: 10.18632/oncotarget.20193] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 08/02/2017] [Indexed: 11/25/2022] Open
Abstract
In cancer research, the use of established cell lines has gradually been replaced by primary cell cultures due to their better representation of in vivo cancer cell behaviors. However, a major challenge with primary culture involves the finding of growth conditions that minimize alterations in the biological state of the cells. To ensure reproducibility and translational potentials for research findings, culture conditions need to be chosen so that the cell population in culture best mimics tumor cells in vivo. Glioblastoma (GBM) is one of the most aggressive and heterogeneous tumor types and the GBM research field would certainly benefit from culture conditions that could maintain the original plethora of phenotype of the cells. Here, we review culture media and supplementation options for GBM cultures, the rationale behind their use, and how much those choices affect drug-screening outcomes. We provide an overview of 120 papers that use primary GBM cultures and discuss the current predominant conditions. We also show important primary research data indicating that “mis-cultured” glioma cells can acquire unnatural drug sensitivity, which would have devastating effects for clinical translations. Finally, we propose the concurrent test of four culture conditions to minimize the loss of cell coverage in culture.
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Affiliation(s)
- Pítia Flores Ledur
- Department of Biophysics and Center of Biotechnology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS-Brazil
| | - Giovana Ravizzoni Onzi
- Department of Biophysics and Center of Biotechnology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS-Brazil
| | - Hui Zong
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, USA
| | - Guido Lenz
- Department of Biophysics and Center of Biotechnology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS-Brazil
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Prognostic impact of CD133 expression in Endometrial Cancer Patients. Sci Rep 2017; 7:7687. [PMID: 28794448 PMCID: PMC5550511 DOI: 10.1038/s41598-017-08048-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 07/04/2017] [Indexed: 12/30/2022] Open
Abstract
To assess the impact of CD133 expression on the prognosis of endometrioid endometrial carcinoma (EEC). We retrospectively assessed CD133 expression in tissue microarray of 116 surgically treated FIGO I-III EEC. Tumors with ≥10% of CD133-expressing cells were considered CD133-positive (CD133+). On the basis of CD133 expression, clinical and pathological parameters, progression-free survival (PFS) and overall survival (OS) were evaluated. Of the EEC studied 85.2% showed CD133-expressing cells. Only 61% (n = 66) of EEC presented ≥10% of CD133 expressing cells and were considered CD133+. The mean OS for CD133+ tumour patients was 161 months (95% CI, 154–168) as compared with 146 months (95% CI, 123–160) for those with CD133- tumors (p = 0.012). The mean PFS for CD133+ tumour was 159 months (95% CI, 149–168) as compared with 147 months (95% CI, 132-161) in those with a CD133-tumour (p = 0.014). CD133+ tumours were less likely to have vascular invasion (p = 0.010) and more likely to be well differentiated (p = 0.034). C133+ tumours predicted favorable OS and PFS of EEC patients, with a Hazard Ratio 4.731 (95% CI, 1.251–17.89; p = 0.022). CD133+ tumor status correlates with favorable prognosis of EEC. Our findings are in agreement with studies addressing brain and colorectal tumours.
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Abstract
Glycans are essential for the maintenance of normal biological function, with alterations in glycan expression being a hallmark of cancer. Cancer stem cells (CSCs) are a subset of cells within a tumour capable of self-renewal, cellular differentiation and resistances to conventional therapies. As is the case with stem cells, marker proteins present on the cell surface are frequently used to identify and enrich CSCs, with the expression of these markers statistical correlating with the likelihood of cancer recurrence and overall patient survival. As such CSC markers are of high clinical relevance. The majority of markers currently used to identify CSC populations are glycoproteins, and although the diverse biological roles for many of these markers are known, the nature and function of the glycan moiety on these glycoproteins remains to be fully elucidated. This mini-review summarises our current knowledge regarding the types and extent of CSC marker glycosylation, and the various roles that these glycans play in CSC biology, including in mediating cell adhesion, metastasis, evading apoptosis, tear shear resistance, tumour growth, maintaining pluripotency, self-renewal, trafficking, maintaining stability, maintaining enzymatic activity and aiding epithelial mesenchymal transitioning. Given that CSCs markers have multiple diverse biological functions, and are potentially of significant diagnostic and therapeutic benefit the search for new markers that are uniquely expressed on CSCs is vital to selectively target/identify this subset of cancer cells. As such we have also outlined how high-throughput lectin microarrays can be used to successfully profile the glycosylation status of CSC and to identify glyco-markers unique to CSCs.
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Abstract
Cancer stem cells (CSCs) have been identified in oral cavity squamous cell carcinoma (OCSCC). CSCs possess the ability for perpetual self-renewal and proliferation, producing downstream progenitor cells and cancer cells that drive tumor growth. Studies of many cancer types including OCSCC have identified CSCs using specific markers, but it is still unclear as to where in the stem cell hierarchy these markers fall. This is compounded further by the presence of multiple CSC subtypes within OCSCC, making investigation reliant on the use of multiple markers. This review examines the current knowledge in CSC markers OCT4, SOX2, NANOG, ALDH1, phosphorylated STAT3, CD44, CD24, CD133, and Musashi-1, specifically focusing on their use and validity in OCSCC CSC research and how they may be organized into the CSC hierarchy. OCSCC CSCs also express components of the renin–angiotensin system (RAS), which suggests CSCs may be novel therapeutic targets by modulation of the RAS using existing medications.
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Affiliation(s)
- Ranui Baillie
- Gillies McIndoe Research Institute, Wellington, New Zealand
| | - Swee T Tan
- Gillies McIndoe Research Institute, Wellington, New Zealand.,Wellington Regional Plastic, Maxillofacial and Burns Unit, Hutt Hospital, Wellington, New Zealand
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Kamate W, Baad R, Vibhute N, Belgaumi U, Kadashetti V, Gugwad S. Trending Speculations of Tumor-Initiating Cells in Squamous Cell Cancers of Head and Neck. Int J Stem Cells 2017; 10:21-27. [PMID: 28446006 PMCID: PMC5488773 DOI: 10.15283/ijsc16065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2017] [Indexed: 12/27/2022] Open
Abstract
Tumor-initiating cells are a diminutive subpopulation of stem cells that have ability of long term self-renewal and generation of varied traits of tumor cell population. Understanding the concept of tumor-initiating cells may have a great implicative intimation for our comprehension of cancer pathobiology and for the delineation of new therapies directed towards these stem cells. The present review is an endeavor to conceptualize the role of tumor-initiating cells in the Squamous Cell Cancers (SCC) of head and neck, their role in tumorigenesis and the possible supplementary approach in the latest treatment modalities.
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Affiliation(s)
- Wasim Kamate
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
| | - Rajendra Baad
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
| | - Nupura Vibhute
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
| | - Uzma Belgaumi
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
| | - Vidya Kadashetti
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
| | - Sushma Gugwad
- Department of Oral Pathology and Microbiology, School of Dental Sciences, Krishna Institute of Medical Sciences Deemed University (KIMSDU), Karad, India
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Guo Y, Feng K, Wang Y, Han W. Targeting cancer stem cells by using chimeric antigen receptor-modified T cells: a potential and curable approach for cancer treatment. Protein Cell 2017; 9:516-526. [PMID: 28290053 PMCID: PMC5966354 DOI: 10.1007/s13238-017-0394-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/23/2017] [Indexed: 12/11/2022] Open
Abstract
Cancer stem cells (CSCs), a subpopulation of tumor cells, have self-renewal and multi-lineage differentiation abilities that play an important role in cancer initiation, maintenance, and metastasis. An accumulation of evidence indicates that CSCs can cause conventional therapy failure and cancer recurrence because of their treatment resistance and self-regeneration characteristics. Therefore, approaches that specifically and efficiently eliminate CSCs to achieve a durable clinical response are urgently needed. Currently, treatments with chimeric antigen receptor-modified T (CART) cells have shown successful clinical outcomes in patients with hematologic malignancies, and their safety and feasibility in solid tumors was confirmed. In this review, we will discuss in detail the possibility that CART cells inhibit CSCs by specifically targeting their cell surface markers, which will ultimately improve the clinical response for patients with various types of cancer. A number of viewpoints were summarized to promote the application of CSC-targeted CART cells in clinical cancer treatment. This review covers the key aspects of CSC-targeted CART cells against cancers in accordance with the premise of the model, from bench to bedside and back to bench.
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Affiliation(s)
- Yelei Guo
- Molecular & Immunological Department, Chinese PLA General Hospital, Beijing, 100853, China
| | - Kaichao Feng
- Bio-therapeutic Department, Chinese PLA General Hospital, Beijing, 100853, China
| | - Yao Wang
- Molecular & Immunological Department, Chinese PLA General Hospital, Beijing, 100853, China
| | - Weidong Han
- Molecular & Immunological Department, Chinese PLA General Hospital, Beijing, 100853, China. .,Bio-therapeutic Department, Chinese PLA General Hospital, Beijing, 100853, China.
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Krawczenko A, Bielawska-Pohl A, Wojtowicz K, Jura R, Paprocka M, Wojdat E, Kozłowska U, Klimczak A, Grillon C, Kieda C, Duś D. Expression and activity of multidrug resistance proteins in mature endothelial cells and their precursors: A challenging correlation. PLoS One 2017; 12:e0172371. [PMID: 28212450 PMCID: PMC5315393 DOI: 10.1371/journal.pone.0172371] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 02/03/2017] [Indexed: 01/30/2023] Open
Abstract
Active cellular transporters of harmful agents-multidrug resistance (mdr) proteins-are present in tumor, stem and endothelial cells, among others. While mdr proteins are broadly studied in tumor cells, their role in non-tumor cells and the significance of their action not connected with removal of harmful xenobiotics is less extensively documented. Proper assessment of mdr proteins expression is difficult. Mdr mRNA presence is most often evaluated but that does not necessarily correlate with the protein level. The protein expression itself is difficult to determine; usually cells with mdr overexpression are studied, not cells under physiological conditions, in which a low expression level of mdr protein is often insufficient for detection in vitro. Various methods are used to identify mdr mRNA and protein expression, together with functional tests demonstrating their biological drug transporting activities. Data comparing different methods of investigating expression of mdr mRNAs and their corresponding proteins are still scarce. In this article we present the results of a study concerning mdr mRNA and protein expression. Our goal was to search for the best method to investigate the expression level and functional activity of five selected mdr proteins-MDR1, BCRP, MRP1, MRP4 and MRP5-in established in vitro cell lines of human endothelial cells (ECs) and their progenitors. Endothelial cells demonstrated mdr presence at the mRNA level, which was not always confirmed at the protein level or in functional tests. Therefore, several different assays had to be applied for evaluation of mdr proteins expression and functions in endothelial cells. Among them functional tests seemed to be the most conclusive, although not very specific.
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Affiliation(s)
- Agnieszka Krawczenko
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Aleksandra Bielawska-Pohl
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Karolina Wojtowicz
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Maria Paprocka
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Elżbieta Wojdat
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Urszula Kozłowska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Aleksandra Klimczak
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Catherine Grillon
- Cellular Microenvironment and Pharmacological Targets, Centre de Biophysique Moléculaire, CNRS UPR 4301, Orléans, France
| | - Claudine Kieda
- Cellular Microenvironment and Pharmacological Targets, Centre de Biophysique Moléculaire, CNRS UPR 4301, Orléans, France
| | - Danuta Duś
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
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Nguyen MV, Zagory JA, Dietz WH, Park A, Fenlon M, Zhao M, Xu J, Lua I, Mavila N, Asahina K, Wang KS. Hepatic Prominin-1 expression is associated with biliary fibrosis. Surgery 2017; 161:1266-1272. [PMID: 28104292 DOI: 10.1016/j.surg.2016.09.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 09/29/2016] [Accepted: 09/30/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Intrahepatic biliary fibrosis, as seen with cholestatic liver injuries such as biliary atresia, is mechanistically distinct from fibrosis caused by hepatocyte toxicity. We previously demonstrated the expansion of cells expressing the stem/progenitor cell marker Prominin-1, within regions of developing fibrosis in biliary atresia. Thus, we hypothesized that Prominin-1 expression is biliary fibrosis-specific. METHODS Gene expression of Prominin-1 was analyzed in adult mice undergoing either cholestatic bile duct ligation or hepatotoxic carbon tetrachloride administration by quantitative polymerase chair reaction. Lineage tracing of Prominin-1-expressing cells and Collagen-1α-expressing cells was performed after bile duct ligation in Prominin-1cre-ert2-lacz;Gfplsl and Collagen-1αGfp transgenic mice, respectively. RESULTS Prominin-1 expression increased significantly after bile duct ligation compared with sham (6.6 ± 0.9-fold change at 2 weeks, P < .05) but not with carbon tetrachloride (-0.7 ± 0.5-fold change, not significant). Upregulation of Prominin-1 was observed histologically throughout the liver as early as 5 days after bile duct ligation in Prominin-1cre-ert2-lacz mice by LacZ staining in nonhepatocyte cells. Lineage tracing of Prominin-1-expressing cells labeled prior to bile duct ligation in Prominin-1cre-ert2-lacz;Gfplsl mice, demonstrated increasing colocalization of GREEN FLUORESCENT PROTEIN with biliary marker CYTOKERATIN-19 within ductular reactions up to 5 weeks after bile duct ligation consistent with biliary transdifferentiation. In contrast, rare colocalization of GREEN FLUORESCENT PROTEIN with mesenchymal marker α-SMOOTH MUSCLE ACTIN in Prominin-1cre-ert2-lacz;Gfplsl mice and some colocalization of GREEN FLUORESCENT PROTEIN with PROMININ-1 in Collagen-1αGfp mice, indicate minimal contribution of Prominin-1 progenitor cells to the pool of collagen-producing myofibroblasts. CONCLUSION During biliary fibrosis Prominin-1-expressing progenitor cells transdifferentiate into cells within ductular reactions. This transdifferentiation may promote fibrosis.
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Affiliation(s)
- Marie V Nguyen
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Jessica A Zagory
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - William H Dietz
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Alex Park
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Michael Fenlon
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Menghan Zhao
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Jiabo Xu
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA
| | - Ingrid Lua
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Nirmala Mavila
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, CA
| | - Kinji Asahina
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Kasper S Wang
- Division of Pediatric Surgery, Developmental Biology, Regenerative Medicine and Stem Cell Program, The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA; Department of Medicine, Cedars Sinai Medical Center, Los Angeles, CA.
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Kim JE, Kim SK, Shin J, Se YB, Choi SH, Park SH, Choi SA, Lee JY, Phi JH, Wang KC, Park CK, Kim SK. A subpopulation of cancer stem cells identifies radiographic characteristics in glioblastoma. Oncol Lett 2016; 13:1175-1182. [PMID: 28454230 PMCID: PMC5403500 DOI: 10.3892/ol.2016.5548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 12/09/2016] [Indexed: 01/04/2023] Open
Abstract
Cancer stem cells (CSCs), defined by CD133 expression, harbor heterogeneous subpopulations of cells, including endothelial progenitor cells (EPCs). This study aimed to investigate whether a subpopulation of CSCs could affect the radiographic characteristics of glioblastoma. Tissue samples from 10 patients newly diagnosed with glioblastoma were selected according to the radiographic characteristics of their tumors. The patients were divided into two groups based on preoperative magnetic resonance imaging demonstrating contrast enhancement, necrosis and infiltrative patterns: the enhancement/necrosis group (E/N, n=5) and the non-enhancement/infiltration group (NE/I, n=5). Flow cytometry was used to assess the CSCs while immunohistochemistry was used to study microvessel density and the proliferation index. The EPC (CD34+/CD133+) fraction in CSCs (CD133+) was larger in the NE/I group. However, there was little difference in the angiogenic activity assessed using microvessel density between the two groups. The proliferation index (assessed using the antibody Ki-67) was higher in the E/N group and was negatively correlated with the EPC fraction. The non-EPC (CD34-/CD133+) fraction is a major factor responsible for radiographic characteristics of contrast enhancement, thus establishing an association between a subpopulation fraction of CSCs and radiographic characteristics in glioblastoma. Therefore, the simple non-invasive assessment of studying contrast enhancement lesions in glioblastomas may be used to estimate CSC subpopulations.
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Affiliation(s)
- Ja Eun Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Sung Kwon Kim
- Department of Neurosurgery, Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju 660-702, Republic of Korea
| | - Jaekyung Shin
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Young-Bem Se
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Seung Hong Choi
- Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Sung-Hye Park
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Seung Ah Choi
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea.,Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul 110-744, Republic of Korea
| | - Ji Yeoun Lee
- Department of Anatomy, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Ji Hoon Phi
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea.,Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul 110-744, Republic of Korea
| | - Kyu-Chang Wang
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea.,Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul 110-744, Republic of Korea
| | - Chul-Kee Park
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea
| | - Seung-Ki Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 110-744, Republic of Korea.,Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul 110-744, Republic of Korea
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Miekus K. The Met tyrosine kinase receptor as a therapeutic target and a potential cancer stem cell factor responsible for therapy resistance (Review). Oncol Rep 2016; 37:647-656. [PMID: 27959446 DOI: 10.3892/or.2016.5297] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 11/17/2016] [Indexed: 11/05/2022] Open
Abstract
The MET tyrosine kinase receptor plays an important role during tumor development and progression being responsible for proliferation, morphogenetic transformation, cell motility and invasiveness. High expression of the MET receptor has been shown to correlate with increased tumor growth and metastasis, poor prognosis and resistance to radiotherapy. Moreover, MET expression and activation has been shown to be associated with therapy resistance. The occurrence of resistance to targeted therapy might be related to the presence of cancer stem cells (CSCs). CSCs are a subpopulation of cells in the tumor that possess the ability of self-renewal, clonogenicity, radioresistance and self-sustained protection from apoptosis. Recently, MET has been postulated as an essential factor supporting the functional stem cell phenotype in some tumors and as a CSC factor is believed to be responsible for therapy resistance. This review presents the results from recent studies identifying MET as a potential marker of CSCs and tumor initiating cells, demonstrating pivotal role of MET in supporting stem cell phenotype and indicating the role of MET in acquiring resistance to antitumor therapy.
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Affiliation(s)
- Katarzyna Miekus
- Department of General Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Cracow, Poland
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