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Blank MH, Kawaoku AJT, Rui BR, Carreira ACO, Hamilton TRDS, Goissis MD, Pereira RJG. Successful xenotransplantation of testicular cells following fractionated chemotherapy of recipient birds. Sci Rep 2024; 14:3085. [PMID: 38321093 PMCID: PMC10847125 DOI: 10.1038/s41598-023-45019-0] [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: 05/19/2023] [Accepted: 10/14/2023] [Indexed: 02/08/2024] Open
Abstract
An essential step in the success of germ cell transplantation is the preparation of the recipient's testicular environment to increase the availability of stem cell niches. However, most methods for this purpose in birds face serious limitations such as partial germ cell depletion, high toxicity and mortality, or the need to use expensive technologies. Here, we validated a simple and practical technique of transferring quail testicular cells into chicken testes depleted of endogenous spermatozoa by fractioned chemotherapy (20 mg/kg/week busulfan for 5 weeks). This protocol resulted in a very low mortality of the treated day-old chicks and, despite maintenance of androgenic activity, sperm production was decreased by 84.3% at 25 weeks of age. NANOG immunostaining revealed that very few to no germ cells were present following treatment with 20 and 40 mg/kg, respectively. RT-qPCR data also showed that c-MYC and NANOG expression declined in these treatments, but GRFα1 and BID expressions remained unaltered among groups. After xenotransplantation, quail germ cells were immunodetected in chicken testes using a species-specific antibody (QCPN), and quail ovalbumin DNA was found in seminal samples collected from chicken recipients. Together, these data confirm that fractionated administration of busulfan in hatchlings is a practical, effective, and safe protocol to prepare recipient male birds capable of supporting xenogeneic spermatogenesis.
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Affiliation(s)
- Marcel Henrique Blank
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil.
| | | | - Bruno Rogério Rui
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Ana Claudia Oliveira Carreira
- Cell and Molecular Therapy Center (NUCEL), Medical School, University of Sao Paulo, Rua Pangaré 100, São Paulo, 05360-130, Brazil
| | - Thais Rose Dos Santos Hamilton
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Marcelo Demarchi Goissis
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Ricardo José Garcia Pereira
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil.
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Sharygin D, Koniaris LG, Wells C, Zimmers TA, Hamidi T. Role of CD14 in human disease. Immunology 2023; 169:260-270. [PMID: 36840585 PMCID: PMC10591340 DOI: 10.1111/imm.13634] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 02/21/2023] [Indexed: 02/26/2023] Open
Abstract
The cell surface antigen CD14 is primarily understood to act as a co-receptor for toll-like receptors (TLRs) to activate innate immunity responses to pathogens and tissue injury in macrophages and monocytes. However, roles for CD14 are increasingly being uncovered in disease responses in epithelial and endothelial cells. Consistent with these broader functions, CD14 expression is altered in a variety of non-immune cell types in response to a several of disease states. Moreover, soluble CD14 activated by factors from both pathogens and tissue damage may initiate signalling in a variety of non-immune cells. This review examined the current understanding CD14 in innate immunity as well as its potential functions in nonimmune cells and associated human diseases.
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Affiliation(s)
- Daniel Sharygin
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Chemistry, Massachusetts institute of technology, Cambridge, MA, USA
| | - Leonidas G. Koniaris
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Clark Wells
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Teresa A. Zimmers
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN, USA
- Department of Anatomy, Cell Biology and Physiology, Indiana University School of Medicine, Indianapolis, IN, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN, USA
- Richard L. Roudebush Veterans Administration Medical Center, Indianapolis, IN, USA
| | - Tewfik Hamidi
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
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3
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Mancarella S, Serino G, Gigante I, Cigliano A, Ribback S, Sanese P, Grossi V, Simone C, Armentano R, Evert M, Calvisi DF, Giannelli G. CD90 is regulated by notch1 and hallmarks a more aggressive intrahepatic cholangiocarcinoma phenotype. J Exp Clin Cancer Res 2022; 41:65. [PMID: 35172861 PMCID: PMC8851853 DOI: 10.1186/s13046-022-02283-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Intrahepatic Cholangiocarcinoma (iCCA) is characterized by a strong stromal reaction playing a role in tumor progression. Thymus cell antigen 1 (THY1), also called Cluster of Differentiation 90 (CD90), is a key regulator of cell-cell and cell-matrix interaction. In iCCA, CD90 has been reported to be associated with a poor prognosis. In an iCCA PDX model, we recently found that CD90 was downregulated in mice treated with the Notch γ-secretase inhibitor Crenigacestat. The study aims to investigate the role of CD90 in relation to the NOTCH pathway. METHODS THY1/CD90 gene and protein expression was evaluated in human iCCA tissues and xenograft models by qRT-PCR, immunohistochemistry, and immunofluorescence. Notch1 inhibition was achieved by siRNA. THY1/CD90 functions were investigated in xenograft models built with HuCCT1 and KKU-M213 cell lines, engineered to overexpress or knockdown THY1, respectively. RESULTS CD90 co-localized with EPCAM, showing its epithelial origin. In vitro, NOTCH1 silencing triggered HES1 and THY1 down-regulation. RBPJ, a critical transcriptional regulator of NOTCH signaling, exhibited putative binding sites on the THY1 promoter and bound to the latter, implying CD90 as a downstream NOTCH pathway effector. In vivo, Crenigacestat suppressed iCCA growth and reduced CD90 expression in the PDX model. In the xenograft model, Crenigacestat inhibited tumor growth of HuCCT1 cells transfected to overexpress CD90 and KKU-M213 cells constitutively expressing high levels of CD90, while not affecting the growth of HuCCT1 control cells and KKU-M213 depleted of CD90. In an iCCA cohort, patients with higher expression levels of NOTCH1/HES1/THY1 displayed a significantly shorter survival. CONCLUSIONS iCCA patients with higher NOTCH1/HES1/THY1 expression have the worst prognosis, but they are more likely to benefit from Notch signaling inhibition. These findings represent the scientific rationale for testing NOTCH1 inhibitors in clinical trials, taking the first step toward precision medicine for iCCA.
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Affiliation(s)
- Serena Mancarella
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Grazia Serino
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Isabella Gigante
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Antonio Cigliano
- Institute of Pathology, University of Regensburg, 93053, Regensburg, Germany
| | - Silvia Ribback
- Institute of Pathology, University of Greifswald, 17489, Greifswald, Germany
| | - Paola Sanese
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Valentina Grossi
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Cristiano Simone
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Raffaele Armentano
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy
| | - Matthias Evert
- Institute of Pathology, University of Regensburg, 93053, Regensburg, Germany
| | - Diego F Calvisi
- Institute of Pathology, University of Regensburg, 93053, Regensburg, Germany
| | - Gianluigi Giannelli
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Via Turi 27, 70013, Castellana Grotte, Italy.
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Transcriptome analysis of heterogeneity in mouse model of metastatic breast cancer. Breast Cancer Res 2021; 23:93. [PMID: 34579762 PMCID: PMC8477508 DOI: 10.1186/s13058-021-01468-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 09/01/2021] [Indexed: 12/13/2022] Open
Abstract
Background Cancer metastasis is a complex process involving the spread of malignant cells from a primary tumor to distal organs. Understanding this cascade at a mechanistic level could provide critical new insights into the disease and potentially reveal new avenues for treatment. Transcriptome profiling of spontaneous cancer models is an attractive method to examine the dynamic changes accompanying tumor cell spread. However, such studies are complicated by the underlying heterogeneity of the cell types involved. The purpose of this study was to examine the transcriptomes of metastatic breast cancer cells using the well-established MMTV-PyMT mouse model. Methods Organ-derived metastatic cell lines were harvested from 10 female MMTV-PyMT mice. Cancer cells were isolated and sorted based on the expression of CD44low/EpCAMhigh or CD44high/EpCAMhigh surface markers. RNA from each cell line was extracted and sequenced using the NextSeq 500 Illumina platform. Tissue-specific genes were compared across the different metastatic and primary tumor samples. Reads were mapped to the mouse genome using STAR, and gene expression was quantified using RSEM. Single-cell RNA-seq (scRNA-seq) was performed on select samples using the ddSeq platform by BioRad and analyzed using Seurat v3.2.3. Monocle2 was used to infer pseudo-time progression. Results Comparison of RNA sequencing data across all cell populations produced distinct gene clusters. Differential gene expression patterns related to CD44 expression, organ tropism, and immunomodulatory signatures were observed. scRNA-seq identified expression profiles based on tissue-dependent niches and clonal heterogeneity. These cohorts of data were narrowed down to identify subsets of genes with high expression and known metastatic propensity. Dot plot analyses further revealed clusters expressing cancer stem cell and cancer dormancy markers. Changes in relevant genes were investigated across pseudo-time and tissue origin using Monocle2. These data revealed transcriptomes that may contribute to sub-clonal evolution and treatment evasion during cancer progression. Conclusions We performed a comprehensive transcriptome analysis of tumor heterogeneity and organ tropism during breast cancer metastasis. These data add to our understanding of metastatic progression and highlight targets for breast cancer treatment. These markers could also be used to image the impact of tumor heterogeneity on metastases. Supplementary Information The online version contains supplementary material available at 10.1186/s13058-021-01468-x.
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Kirtishanti A, Siswodihardjo S, Sudiana IK, Suprabawati DGA, Dinaryanti A. Inhibition of Ras and STAT3 activity of 4-( tert-butyl)- N-carbamoylbenzamide as antiproliferative agent in HER2-expressing breast cancer cells. J Basic Clin Physiol Pharmacol 2021; 32:363-371. [PMID: 34214366 DOI: 10.1515/jbcpp-2020-0508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/24/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Human epidermal growth factor receptor type 2 (HER2)-expressing breast cancer patients indicate poor prognosis in disease progression. HER2 overexpression can increase activities of Ras-mitogen activated protein kinase (Ras-MAPK) pathway and Janus Kinase (JAK)-STAT3, increasing breast cancer cell proliferation as demonstrated by marker Ki67. Therapeutic options for HER2-expressing breast cancer are limited and have major side effects, so anticancer development as an antiproliferative is needed. From previous research, synthetic chemical 4-(tert-butyl)-N-carbamoylbenzamide (4TBCB) compound has cytotoxic activity in vitro on HER2-expressing breast cancer cells. This study wanted to determine the mechanism 4TBCB compound in inhibiting HER2 signaling through Rat Sarcoma (Ras) and signal transducer and activator of transcription 3 (STAT3) pathway in HER2-expressing breast cancer cells. METHODS Breast cancer cells were isolated from the biopsy tissue of breast cancer patients. The isolated cells were cultured and given 4TBCB test compound with three concentrations (0.305, 0.61, and 1.22 mM) and lapatinib 0.05 mM as a comparison compound. Cancer cell cultures were stained with monoclonal antibodies phosphorylated HER2 (pHER2), phosphorylated Ras (pRas), phosphorylated STAT3 (pSTAT3), and Ki67. The expression of pHER2, pRas, pSTAT3, and Ki67 proteins was observed using the immunofluorescence method and the results were compared with control cells, namely cancer cells that were not given 4TBCB and lapatinib but stained with monoclonal antibodies. RESULTS 4TBCB compounds (0.61 and 1.22 mM) and lapatinib can reduce pHER2, pRas, pSTAT3, and Ki67 expressions compared to control cells. CONCLUSIONS 4TBCB compounds (0.61 and 1.22 mM) can reduce pHER2, pRas, pSTAT3, Ki67 expressions and predicted to inhibit HER2 signaling through the Ras and STAT3 pathways in HER2-expressing breast cancer cells.
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Affiliation(s)
- Aguslina Kirtishanti
- Department of Clinical and Community Pharmacy, Faculty of Pharmacy, University of Surabaya, Surabaya, Indonesia
| | - Siswandono Siswodihardjo
- Department of Medicinal Chemistry, Faculty of Pharmacy, University of Airlangga, Surabaya, Indonesia
| | - I Ketut Sudiana
- Department of Pathology, Faculty of Medicine, University of Airlangga, Surabaya, Indonesia
| | | | - Aristika Dinaryanti
- Stem Cell Research and Development Center, University of Airlangga, Surabaya, Indonesia
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6
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LncRNAs and microRNAs as Essential Regulators of Stemness in Breast Cancer Stem Cells. Biomolecules 2021; 11:biom11030380. [PMID: 33802575 PMCID: PMC7998729 DOI: 10.3390/biom11030380] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/13/2021] [Accepted: 02/22/2021] [Indexed: 12/24/2022] Open
Abstract
Breast cancer is an aggressive disease with a high incidence in women worldwide. Two decades ago, a controversial hypothesis was proposed that cancer arises from a subpopulation of “tumor initiating cells” or “cancer stem cells-like” (CSC). Today, CSC are defined as small subset of somatic cancer cells within a tumor with self-renewal properties driven by the aberrant expression of genes involved in the maintenance of a stemness-like phenotype. The understanding of the underlying cellular and molecular mechanisms involved in the maintenance of CSC subpopulation are fundamental in the development and persistence of breast cancer. Nowadays, the hypothesis suggests that genetic and epigenetic alterations give rise to breast cancer stem cells (bCSC), which are responsible for self-renewal, tumor growth, chemoresistance, poor prognosis and low survival in patients. However, the prominence of bCSC, as well as the molecular mechanisms that regulates and promotes the malignant phenotypes, are still poorly understood. The role of non-coding RNAs (ncRNAs), such as long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) acting as oncogenes or tumor suppressor genes has been recently highlighted by a plethora of studies in breast cancer. These ncRNAs positively or negatively impact on different signaling pathways that govern the cancer hallmarks associated with bCSC, making them attractive targets for therapy. In this review, we present a current summary of the studies on the pivotal roles of lncRNAs and microRNAs in the regulation of genes associated to stemness of bCSC.
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7
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Wang J, Dang MN, Day ES. Inhibition of Wnt signaling by Frizzled7 antibody-coated nanoshells sensitizes triple-negative breast cancer cells to the autophagy regulator chloroquine. NANO RESEARCH 2020; 13:1693-1703. [PMID: 33304449 PMCID: PMC7723362 DOI: 10.1007/s12274-020-2795-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/01/2020] [Accepted: 04/06/2020] [Indexed: 05/06/2023]
Abstract
Despite improvements in our understanding of the biology behind triple-negative breast cancer (TNBC), it remains a devastating disease due to lack of an effective targeted therapy. Inhibiting Wnt signaling is a promising strategy to combat TNBC because Wnt signaling drives TNBC progression, chemoresistance, and stemness. However, Wnt inhibition can lead to upregulation of autophagy, which confers therapeutic resistance. This provides an opportunity for combination therapy, as autophagy inhibitors applied concurrently with Wnt inhibitors could increase treatment efficacy. Here, we applied the autophagy inhibitor chloroquine (CQ) to TNBC cells in combination with Frizzled7 antibody-coated nanoshells (FZD7-NS) that suppress Wnt signaling by blocking Wnt ligand/FZD7 receptor interactions, and evaluated this dual treatment in vitro. We found that FZD7-NS can inhibit Axin2 and CyclinD1, two targets of canonical Wnt signaling, and increase the expression of LC3, an autophagy marker. When FZD7-NS and CQ are applied together, they reduce the expression of several stemness genes in TNBC cells, leading to inhibition of TNBC cell migration and self-renewal. Notably, co-delivery of FZD7-NS and CQ is more effective than either therapy alone or the combination of CQ with free FZD7 antibodies. This demonstrates that the nanocarrier design is important to its therapeutic utility. Overall, these findings indicate that combined regulation of Wnt signaling and autophagy by FZD7-NS and CQ is a promising strategy to combat TNBC.
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Affiliation(s)
- Jianxin Wang
- Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Megan N Dang
- Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Emily S Day
- Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
- Helen F. Graham Cancer Center & Research Institute, Newark, DE 19713, USA
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8
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Jordahl S, Solorio L, Neale DB, McDermott S, Jordahl JH, Fox A, Dunlay C, Xiao A, Brown M, Wicha M, Luker GD, Lahann J. Engineered Fibrillar Fibronectin Networks as Three-Dimensional Tissue Scaffolds. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1904580. [PMID: 31565823 PMCID: PMC6851443 DOI: 10.1002/adma.201904580] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Indexed: 05/19/2023]
Abstract
Extracellular matrix (ECM) proteins, and most prominently, fibronectin (Fn), are routinely used in the form of adsorbed pre-coatings in an attempt to create a cell-supporting environment in both two- and three-dimensional cell culture systems. However, these protein coatings are typically deposited in a form which is structurally and functionally distinct from the ECM-constituting fibrillar protein networks naturally deposited by cells. Here, the cell-free and scalable synthesis of freely suspended and mechanically robust three-dimensional (3D) networks of fibrillar fibronectin (fFn) supported by tessellated polymer scaffolds is reported. Hydrodynamically induced Fn fibrillogenesis at the three-phase contact line between air, an Fn solution, and a tessellated scaffold microstructure yields extended protein networks. Importantly, engineered fFn networks promote cell invasion and proliferation, enable in vitro expansion of primary cancer cells, and induce an epithelial-to-mesenchymal transition in cancer cells. Engineered fFn networks support the formation of multicellular cancer structures cells from plural effusions of cancer patients. With further work, engineered fFn networks can have a transformative impact on fundamental cell studies, precision medicine, pharmaceutical testing, and pre-clinical diagnostics.
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Affiliation(s)
- Stacy Jordahl
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Luis Solorio
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Dylan B Neale
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Sean McDermott
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Jacob H Jordahl
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Alexandra Fox
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Christopher Dunlay
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Annie Xiao
- Department of Radiology, Microbiology and Immunology, Biomedical Engineering, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 48109, USA
| | - Martha Brown
- Department of Internal Medicine, University of Michigan, 1500 E Medical Center Dr SPC 5916, Ann Arbor, MI, 48109, USA
| | - Max Wicha
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Gary D Luker
- Department of Radiology, Microbiology and Immunology, Biomedical Engineering, University of Michigan, 109 Zina Pitcher Place, Ann Arbor, MI, 48109, USA
| | - Joerg Lahann
- Biointerfaces Institute, Departments of Chemical Engineering, Materials Science and Engineering, Biomedical Engineering, and Macromolecular Science and Engineering, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI, 48109, USA
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Park HJ, Lee WY, Park C, Hong K, Song H. CD14 is a unique membrane marker of porcine spermatogonial stem cells, regulating their differentiation. Sci Rep 2019; 9:9980. [PMID: 31292454 PMCID: PMC6620343 DOI: 10.1038/s41598-019-46000-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 06/20/2019] [Indexed: 01/15/2023] Open
Abstract
Molecular markers of spermatogonia are necessary for studies on spermatogonial stem cells (SSCs) and improving our understanding of molecular and cellular biology of spermatogenesis. Although studies of germ cell surface marker have been extensively conducted in the testes of rodents, these markers have not been well studied in domestic animals. We aimed to determine the expression pattern of cluster of differentiation 14 (CD14) in developing porcine testes and cultured porcine SSCs (pSSCs), as well as its role in pSSC colony formation. Interestingly, expression of CD14 was observed in porcine testes with PGP9.5-positive undifferentiated spermatogonia at all developmental stages. In addition, in vitro cultured pSSCs expressed CD14 and showed successful colony formation, as determined by fluorescence-activated cell sorting and flow cytometry. PKH26 dye-stained CD14-positive cells transplants were performed into the testes of recipient mice, which were depleted of both testicular germ and somatic cells from immunodeficiency mice and were shown to colonise the recipient testes. Moreover, a colony-forming assay showed that the development of pSSC colonies was disrupted by a high concentration of lipopolysaccharide. These studies indicated that CD14 is surface marker of early spermatogonia in developing porcine testes and in pSSCs, suggesting a role for CD14 in porcine spermatogenesis.
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Affiliation(s)
- Hyun-Jung Park
- Department of Stem Cell and Regenerative Technology, KIT, Konkuk University, 120 Neungdongro, Gwangjin-gu, Seoul, 05029, Republic of Korea
| | - Won-Young Lee
- Department of Beef Science, Korea National College of Agricultures and Fisheries, Jeonju-si, Jeonbuk, 54874, Republic of Korea
| | - Chankyu Park
- Department of Stem Cell and Regenerative Technology, KIT, Konkuk University, 120 Neungdongro, Gwangjin-gu, Seoul, 05029, Republic of Korea
| | - Kwonho Hong
- Department of Stem Cell and Regenerative Technology, KIT, Konkuk University, 120 Neungdongro, Gwangjin-gu, Seoul, 05029, Republic of Korea
| | - Hyuk Song
- Department of Stem Cell and Regenerative Technology, KIT, Konkuk University, 120 Neungdongro, Gwangjin-gu, Seoul, 05029, Republic of Korea.
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10
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Wang Y, Xu F, Xiao K, Chen Y, Tian Z. Site- and structure-specific characterization ofN-glycoprotein markers of MCF-7 cancer stem cells using isotopic-labelling quantitativeN-glycoproteomics. Chem Commun (Camb) 2019; 55:7934-7937. [DOI: 10.1039/c9cc04114a] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
High-throughput proteome-level characterization of stemness markers of MCF-7 cancer stem cells was carried out using our recently developed site- and structure-specific isotopic-labelled quantitativeN-glycoproteomics pipeline.
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Affiliation(s)
- Yue Wang
- School of Chemical Science & Engineering
- Shanghai Key Laboratory of Chemical Assessment and Sustainability
- Tongji University
- Shanghai 200092
- China
| | - Feifei Xu
- School of Pharmacy
- Nanjing Medical University
- Nanjing 211166
- China
| | - Kaijie Xiao
- School of Chemical Science & Engineering
- Shanghai Key Laboratory of Chemical Assessment and Sustainability
- Tongji University
- Shanghai 200092
- China
| | - Yun Chen
- School of Pharmacy
- Nanjing Medical University
- Nanjing 211166
- China
| | - Zhixin Tian
- School of Chemical Science & Engineering
- Shanghai Key Laboratory of Chemical Assessment and Sustainability
- Tongji University
- Shanghai 200092
- China
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11
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Lobba ARM, Carreira ACO, Cerqueira OLD, Fujita A, DeOcesano-Pereira C, Osorio CAB, Soares FA, Rameshwar P, Sogayar MC. High CD90 (THY-1) expression positively correlates with cell transformation and worse prognosis in basal-like breast cancer tumors. PLoS One 2018; 13:e0199254. [PMID: 29949609 PMCID: PMC6021101 DOI: 10.1371/journal.pone.0199254] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 06/04/2018] [Indexed: 01/15/2023] Open
Abstract
Breast cancer is the most prevalent cancer among women, with the basal-like triple negative (TNBC) being the most agressive one, displaying the poorest prognosis within the ductal carcinoma subtype. Due to the lack of adequate molecular targets, the diagnosis and treatment of patients with the TNBC phenotype has been a great challenge. In a previous work, we identified CD90/Thy-1 as being highly expressed in the aggressive high malignancy grade Hs578T basal-like breast tumor cell line, pointing to this molecule as a promising breast tumor marker, which should be further investigated. Here, CD90 expression was analyzed in human breast cancer samples and its functional role was investigated to better assess the oncogenic nature of CD90 in mammary cells. Quantification of CD90 expression in human breast cancer samples, by tissue microarray, showed that high CD90 positivity correlates with metastasis and poor patient survival in the basal-like subtype. The functional genetic approach, by overexpression in the CD90 cDNA in a basal-like normal mammary cell line (MCF10A) and knockdown in a highly malignant cell line (Hs578T), allowed us to demonstrate that CD90 is involved with several cellular processes that lead to malignant transformation, such as: morphological change, increased cell proliferation, invasiveness, metastasis and activation of the EGFR pathway. Therefore, our results reveal that CD90 is involved with malignant transformation in breast cancer cell lines and is correlated with metastasis and poor patient survival in the basal-like subtype, being considered as a promising new breast cancer target.
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Affiliation(s)
- Aline Ramos Maia Lobba
- NUCEL (Cell and Molecular Therapy Center), Internal Medicine Department, School of Medicine, University of São Paulo, São Paulo, Brazil
- Biochemistry Department, Chemistry Institute, University of São Paulo, São Paulo, Brazil
| | - Ana Claudia Oliveira Carreira
- NUCEL (Cell and Molecular Therapy Center), Internal Medicine Department, School of Medicine, University of São Paulo, São Paulo, Brazil
- Biochemistry Department, Chemistry Institute, University of São Paulo, São Paulo, Brazil
| | - Otto Luiz Dutra Cerqueira
- NUCEL (Cell and Molecular Therapy Center), Internal Medicine Department, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - André Fujita
- Department of Computer Science, Institute of Mathematics and Statistics, University of São Paulo, São Paulo, Brazil
| | - Carlos DeOcesano-Pereira
- NUCEL (Cell and Molecular Therapy Center), Internal Medicine Department, School of Medicine, University of São Paulo, São Paulo, Brazil
| | | | | | - Pranela Rameshwar
- Department of Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, United States of America
| | - Mari Cleide Sogayar
- NUCEL (Cell and Molecular Therapy Center), Internal Medicine Department, School of Medicine, University of São Paulo, São Paulo, Brazil
- Biochemistry Department, Chemistry Institute, University of São Paulo, São Paulo, Brazil
- * E-mail:
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12
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Correlation between MBL2/CD14/TNF-α gene polymorphisms and susceptibility to spinal tuberculosis in Chinese population. Biosci Rep 2018; 38:BSR20171140. [PMID: 29298876 PMCID: PMC5794501 DOI: 10.1042/bsr20171140] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 12/09/2017] [Accepted: 12/12/2017] [Indexed: 02/04/2023] Open
Abstract
Objective: The present study investigated the clinical significance of mannose-binding lectin 2 (MBL2), cluster of differentiation 14 (CD14) and tumour necrosis factor-α (TNF-α) gene polymorphisms in patients with spinal tuberculosis (TB) in Chinese population. Methods: A total of 240 patients with spinal TB were enrolled in the present study from May 2013 to August 2016 at Hangzhou Red Cross Hospital. A total of 150 age- and sex-matched healthy subjects were enrolled as controls. The genomic DNA was extracted from the peripheral blood of all subjects, and the MBL2, CD14 and TNF-α gene polymorphisms were detected by direct DNA sequencing. Results: (1) Compared with controls, patients with spinal TB exhibited a significantly higher frequency of the XY genotype at the −221G>C polymorphism as well as the Q allele and PQ genotype or an association with the QQ genotype at the +4C>T polymorphism in the MBL2 gene. (2) Compared with controls, patients with spinal TB exhibited a significantly higher frequency of the T allele and TT genotype or an association with the CT genotype at the −159C>T polymorphism in the CD14 gene. (3) Compared with controls, patients with spinal TB exhibited a significantly higher frequency of the T allele and the CT genotype or an association with the TT genotype at the TNF-857 polymorphism in the TNF-α gene. Conclusion: The −221G>C polymorphism of MBL2, the −159C>T polymorphism of CD14 and the TNF-857 polymorphism of TNF-α are risk factors for spinal TB and may be involved in the development of spinal TB in the Chinese population. These factors are indicators of susceptibility to spinal TB and require clinical attention.
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Saulite L, Pleiko K, Popena I, Dapkute D, Rotomskis R, Riekstina U. Nanoparticle delivery to metastatic breast cancer cells by nanoengineered mesenchymal stem cells. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2018; 9. [PMID: 29515946 PMCID: PMC5815277 DOI: 10.3762/bjnano.9.32] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
We created a 3D cell co-culture model by combining nanoengineered mesenchymal stem cells (MSCs) with the metastatic breast cancer cell line MDA-MD-231 and primary breast cancer cell line MCF7 to explore the transfer of quantum dots (QDs) to cancer cells. First, the optimal conditions for high-content QD loading in MSCs were established. Then, QD uptake in breast cancer cells was assessed after 24 h in a 3D co-culture with nanoengineered MSCs. We found that incubation of MSCs with QDs in a serum-free medium provided the best accumulation results. It was found that 24 h post-labelling QDs were eliminated from MSCs. Our results demonstrate that breast cancer cells efficiently uptake QDs that are released from nanoengineered MSCs in a 3D co-culture. Moreover, the uptake is considerably enhanced in metastatic MDA-MB-231 cells compared with MCF7 primary breast cancer cells. Our findings suggest that nanoengineered MSCs could serve as a vehicle for targeted drug delivery to metastatic cancer.
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Affiliation(s)
- Liga Saulite
- Faculty of Medicine, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia
| | - Karlis Pleiko
- Faculty of Medicine, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia
| | - Ineta Popena
- Faculty of Medicine, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia
| | - Dominyka Dapkute
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio Street 3b, LT-08406 Vilnius, Lithuania
- Life Science Center, Vilnius University, Sauletekio Ave. 7, LT-10257 Vilnius, Lithuania
| | - Ricardas Rotomskis
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio Street 3b, LT-08406 Vilnius, Lithuania
- Laser Research Centre, Vilnius University, Sauletekio al. 9, corp. 3, LT-10222 Vilnius, Lithuania
| | - Una Riekstina
- Faculty of Medicine, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia
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14
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15
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Characterization of adipose-derived stem cells from subcutaneous and visceral adipose tissues and their function in breast cancer cells. Oncotarget 2016; 6:34475-93. [PMID: 26439686 PMCID: PMC4741467 DOI: 10.18632/oncotarget.5922] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 09/08/2015] [Indexed: 12/12/2022] Open
Abstract
Adipose-derived stem cells are capable of differentiating into multiple cell types and thus considered useful for regenerative medicine. However, this differentiation feature seems to be associated with tumor initiation and metastasis raising safety concerns, which requires further investigation. In this study, we isolated adipose-derived stem cells from subcutaneous as well as from visceral adipose tissues of the same donor and systematically compared their features. Although being characteristic of mesenchymal stem cells, subcutaneous adipose-derived stem cells tend to be spindle form-like and are more able to home to cancer cells, whereas visceral adipose-derived stem cells incline to be “epithelial”-like and more competent to differentiate. Moreover, compared to subcutaneous adipose-derived stem cells, visceral adipose-derived stem cells are more capable of promoting proliferation, inducing the epithelial-to-mesenchymal transition, enhancing migration and invasion of breast cancer cells by cell-cell contact and by secreting interleukins such as IL-6 and IL-8. Importantly, ASCs affect the low malignant breast cancer cells MCF-7 more than the highly metastatic MDA-MB-231 cells. Induction of the epithelial-to-mesenchymal transition is mediated by the activation of multiple pathways especially the PI3K/AKT signaling in breast cancer cells. BCL6, an important player in B-cell lymphoma and breast cancer progression, is crucial for this transition. Finally, this transition fuels malignant properties of breast cancer cells and render them resistant to ATP competitive Polo-like kinase 1 inhibitors BI 2535 and BI 6727.
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16
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Multiple roles of CD90 in cancer. Tumour Biol 2016; 37:11611-11622. [DOI: 10.1007/s13277-016-5112-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 06/09/2016] [Indexed: 12/26/2022] Open
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Buishand FO, Arkesteijn GJA, Feenstra LR, Oorsprong CWD, Mestemaker M, Starke A, Speel EJM, Kirpensteijn J, Mol JA. Identification of CD90 as Putative Cancer Stem Cell Marker and Therapeutic Target in Insulinomas. Stem Cells Dev 2016; 25:826-35. [PMID: 27049037 DOI: 10.1089/scd.2016.0032] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The long-term prognosis after surgical resection of malignant insulinoma (INS) is poor. Novel adjuvant therapies, specifically targeting cancer stem cells (CSCs), are warranted. Therefore, the goal of this study was to characterize and target putative INS CSCs. Using fluorescence-activated cell sorting, human INS cell line CM and pancreatic carcinoid cell line BON1 were screened for the presence of stem cell-associated markers. CD90, CD166, and GD2 were identified as potential CSC markers. Only CD90(+) INS cells had an increased tumor-initiating potential in athymic nude mice. Anti-CD90 monoclonal antibodies decreased the viability and metastatic potential of injected cells in a zebrafish embryo INS xenograft model. Primary INS stained positive for CD90 by immunohistochemistry, however also intratumoral fibroblasts and vascular endothelium showed positive staining. The results of this study suggest that anti-CD90 monoclonals form a potential novel adjuvant therapeutic modality by targeting either INS cells directly, or by targeting the INS microenvironment.
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Affiliation(s)
- Floryne O Buishand
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
| | - Ger J A Arkesteijn
- 2 Flow Cytometry Unit, Faculty of Veterinary Medicine, Division of Immunology, Utrecht University , Utrecht, The Netherlands
| | - Laurien R Feenstra
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
| | - Claire W D Oorsprong
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
| | - Margiet Mestemaker
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
| | - Achim Starke
- 3 Department of Surgery, Lukas Krankenhaus GmbH, Neuss and Insulinoma and GEP-NET Tumor Center Neuss-Dusseldorf , Neuss, Germany
| | - Ernst-Jan M Speel
- 4 Department of Pathology, GROW-School for Oncology and Developmental Biology, Maastricht University Medical Center , Maastricht, The Netherlands
| | - Jolle Kirpensteijn
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
| | - Jan A Mol
- 1 Faculty of Veterinary Medicine, Department of Clinical Sciences of Companion Animals, Utrecht University , Utrecht, The Netherlands
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Wan Safwani WKZ, Wong CW, Yong KW, Choi JR, Mat Adenan NA, Omar SZ, Wan Abas WAB, Pingguan-Murphy B. The effects of hypoxia and serum-free conditions on the stemness properties of human adipose-derived stem cells. Cytotechnology 2016; 68:1859-72. [PMID: 26728363 DOI: 10.1007/s10616-015-9939-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 12/17/2015] [Indexed: 12/17/2022] Open
Abstract
The need to have a better and safer culture condition for expansion of human mesenchymal stem cells (MSCs) is crucial particularly to prevent infection and immune rejection. This is normally associated with the use of animal-based serum in the culture media for cell expansion. The aim of this study is to investigate alternative culture conditions which may provide better and safer environment for cell growth. In the present study, human adipose-derived stem cells (ASCs) at passage 3 were subjected to treatment in 4 conditions: (1) 21 % O2 with fetal bovine serum (FBS), (2) 21 % O2 without FBS, (3) 2 % O2 with FBS and (4) 2 % O2 without FBS followed by subsequent analysis of their phenotype, viability and functionality. We observed that ASCs cultured in all conditions present no significant phenotypic changes. It was found that ASCs cultured in 2 % O2 without serum showed an increase in viability and growth to a certain extent when compared to those cultured in 21 % O2 without serum. However, ASCs cultured in 2 % O2 without serum displayed a relatively low adipogenic and osteogenic potential. On the other hand, interestingly, there was a positive enhancement in chondrogenic differentiation of ASCs cultured in 21 % O2 without serum. Our findings suggest that different culture conditions may be suitable for different indications. In summary, ASCs cultured in serum-free condition can still survive, proliferate and undergo subsequent adipogenic, osteogenic and chondrogenic differentiation. Therefore, FBS is feasible to be excluded for culture of ASCs, which avoids clinical complications.
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Affiliation(s)
- Wan Kamarul Zaman Wan Safwani
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia.
| | - Chin Wei Wong
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Kar Wey Yong
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Jane Ru Choi
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Noor Azmi Mat Adenan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Siti Zawiah Omar
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Wan Abu Bakar Wan Abas
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Belinda Pingguan-Murphy
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
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Iskender B, Izgi K, Karaca H, Canatan H. Myrtucommulone-A treatment decreases pluripotency- and multipotency-associated marker expression in bladder cancer cell line HTB-9. J Nat Med 2015; 69:543-54. [DOI: 10.1007/s11418-015-0923-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 05/28/2015] [Indexed: 01/17/2023]
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Schramm HM. Should EMT of Cancer Cells Be Understood as Epithelial-Myeloid Transition? J Cancer 2014; 5:125-32. [PMID: 24494030 PMCID: PMC3909767 DOI: 10.7150/jca.8242] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 01/02/2014] [Indexed: 12/11/2022] Open
Abstract
Cancer cells express epithelial markers, and when progressing in malignancy they may express markers of the mesenchymal cell type. Therefore an epithelial-mesenchymal transition of the cancer cells is assumed. However the mesenchymal markers can equally well be interpreted as myeloid markers since they are common in both types of cell lineages. Moreover, cancer cells express multiple specific markers of the myeloid lineages thus giving rise to the hypothesis that the transition of cancer cells may be from epithelial to myeloid cells and not to mesenchymal cells. This interpretation would better explain why cancer cells, often already in their primary cancer site, frequently show properties common to those of macrophages, platelets and pre-/osteoclasts.
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Affiliation(s)
- Henning M. Schramm
- Institute Hiscia, Society for Cancer Research, CH-4144 Arlesheim/Switzerland
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