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Xu X, Lin J, Wang J, Wang Y, Zhu Y, Wang J, Guo J. SPP1 expression indicates outcome of immunotherapy plus tyrosine kinase inhibition in advanced renal cell carcinoma. Hum Vaccin Immunother 2024; 20:2350101. [PMID: 38738709 PMCID: PMC11093034 DOI: 10.1080/21645515.2024.2350101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/28/2024] [Indexed: 05/14/2024] Open
Abstract
Clinical guidelines have recently advised combination therapy involving immunotherapy (IO) and tyrosine kinase inhibitors (TKI) as the first-line therapy approach for advanced renal cell carcinoma (RCC). Nevertheless, there is currently no available biomarker that can effectively distinguish the progression-free survival (PFS). RNA-sequencing and immunohistochemistry were conducted on our cohort of metastatic RCC patients, namely ZS-MRCC, who received combination therapy consisting of IO and TKI. We further applied RNA-sequencing, immunohistochemistry, and flow cytometry to examine the immune cell infiltration and functionality inside the tumor microenvironment of high-risk localized RCC samples. SPP1 expression was significantly higher in non-responders to IO-TKI therapy. Elevated levels of SPP1 were associated with poor PFS in both the ZS-MRCC cohort (HR = 2.73, p = .018) and validated in the JAVELIN Renal 101 cohort (HR = 1.61, p = .004). By multivariate Cox analysis, SPP1 was identified as a significant independent prognosticator. Furthermore, there existed a negative correlation between elevated levels of SPP1 and the presence of GZMB+CD8+ T cells (Spearman's ρ= -0.48, p < .001). Conversely, SPP1 expression is associated with T cell exhaustion markers. A significant increase in the abundance of Tregs was observed in tumors with high levels of SPP1. Additionally, a machine-learning-based model was constructed to predict the benefit of IO-TKI treatment. High SPP1 is associated with therapeutic resistance and unfavorable PFS in IO-TKI therapy. SPP1 expression have also been observed to be indicative of malfunction and exhaustion in T cells. Increased SPP1 expression has the potential to serve as a potential biomarker for treatment selection of metastatic RCC.
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Affiliation(s)
- Xianglai Xu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Urology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
- Xiamen Clinical Research Center for Cancer Therapy, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Jinglai Lin
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Urology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
- Xiamen Clinical Research Center for Cancer Therapy, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Jiahao Wang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ying Wang
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yanjun Zhu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiajun Wang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianming Guo
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
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Preetam S, Mondal S, Priya S, Bora J, Ramniwas S, Rustagi S, Qusty NF, Alghamdi S, Babalghith AO, Siddiqi A, Malik S. Targeting tumour markers in ovarian cancer treatment. Clin Chim Acta 2024; 559:119687. [PMID: 38663473 DOI: 10.1016/j.cca.2024.119687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/22/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
Ovarian cancers (OC) are the most common, lethal, and stage-dependent cancers at the global level, specifically in female patients. Targeted therapies involve the administration of drugs that specifically target the alterations in tumour cells responsible for their growth, proliferation, and metastasis, with the aim of treating particular patients. Presently, within the realm of gynaecological malignancies, specifically in breast and OCs, there exist various prospective therapeutic targets encompassing tumour-intrinsic signalling pathways, angiogenesis, homologous-recombination deficit, hormone receptors, and immunologic components. Breast cancers are often detected in advanced stages, primarily due to the lack of a reliable screening method. However, various tumour markers have been extensively researched and employed to evaluate the condition, progression, and effectiveness of medication treatments for this ailment. The emergence of recent technological advancements in the domains of bioinformatics, genomics, proteomics, and metabolomics has facilitated the exploration and identification of hitherto unknown biomarkers. The primary objective of this comprehensive review is to meticulously investigate and analyze both established and emerging methodologies employed in the identification of tumour markers associated with OC.
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Affiliation(s)
- Subham Preetam
- Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science & Technology (DGIST) Dalseong-gun, Daegu 42988, South Korea.
| | - Sagar Mondal
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand 834001, India.
| | - Swati Priya
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand 834001, India.
| | - Jutishna Bora
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand 834001, India.
| | - Seema Ramniwas
- University Center for Research and Development, Department of Biotechnology, Chandigarh University, Gharuan, Mohali 140413, India.
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, 248007 Dehradun, Uttarakhand, India.
| | - Naeem F Qusty
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Saad Alghamdi
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Ahmad O Babalghith
- Medical Genetics Department, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Abdullah Siddiqi
- Department of Clinical Laboratory, Makkah Park Clinics, Makkah, Saudi Arabia.
| | - Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand 834001, India.
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Raineri D, Chiocchetti A, Cappellano G. Beyond the Biomarker: Unveiling the Multifaceted Role of Osteopontin in Both Physiological and Pathological Processes. Biomedicines 2024; 12:982. [PMID: 38790944 PMCID: PMC11117741 DOI: 10.3390/biomedicines12050982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
Osteopontin (OPN), a multifunctional protein, has emerged as a fascinating subject of study due to its diverse roles in various physiological and pathological processes [...].
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Affiliation(s)
- Davide Raineri
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Giuseppe Cappellano
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
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Hurst R, Brewer DS, Gihawi A, Wain J, Cooper CS. Cancer invasion and anaerobic bacteria: new insights into mechanisms. J Med Microbiol 2024; 73:001817. [PMID: 38535967 PMCID: PMC10995961 DOI: 10.1099/jmm.0.001817] [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: 11/29/2023] [Accepted: 02/27/2024] [Indexed: 04/07/2024] Open
Abstract
There is growing evidence that altered microbiota abundance of a range of specific anaerobic bacteria are associated with cancer, including Peptoniphilus spp., Porphyromonas spp., Fusobacterium spp., Fenollaria spp., Prevotella spp., Sneathia spp., Veillonella spp. and Anaerococcus spp. linked to multiple cancer types. In this review we explore these pathogenic associations. The mechanisms by which bacteria are known or predicted to interact with human cells are reviewed and we present an overview of the interlinked mechanisms and hypotheses of how multiple intracellular anaerobic bacterial pathogens may act together to cause host cell and tissue microenvironment changes associated with carcinogenesis and cancer cell invasion. These include combined effects on changes in cell signalling, DNA damage, cellular metabolism and immune evasion. Strategies for early detection and eradication of anaerobic cancer-associated bacterial pathogens that may prevent cancer progression are proposed.
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Affiliation(s)
- Rachel Hurst
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
| | - Daniel S. Brewer
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
- Earlham Institute, Norwich Research Park Innovation Centre, Colney Lane, Norwich NR4 7UZ, UK
| | - Abraham Gihawi
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
| | - John Wain
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
- Quadram Institute Biosciences, Colney Lane, Norwich, Norfolk, NR4 7UQ, UK
| | - Colin S. Cooper
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK
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Łabędź N, Anisiewicz A, Stachowicz-Suhs M, Banach J, Kłopotowska D, Maciejczyk A, Gazińska P, Piotrowska A, Dzięgiel P, Matkowski R, Wietrzyk J. Dual effect of vitamin D 3 on breast cancer-associated fibroblasts. BMC Cancer 2024; 24:209. [PMID: 38360633 PMCID: PMC10868064 DOI: 10.1186/s12885-024-11961-z] [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: 10/24/2023] [Accepted: 02/05/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Cancer-associated fibroblasts (CAFs) play an important role in the tumor microenvironment. Despite the well-known in vitro antitumoral effect of vitamin D3 (VD3), its impact on breast CAFs is almost unknown. In this study, we analyzed the ex vivo effects of calcitriol on CAFs isolated from breast cancer tissues. METHODS CAFs were cultured with 1 and 10 nM calcitriol and their phenotype; gene expression, protein expression, and secretion were assessed. Calcitriol-treated CAFs-conditioned media (CM) were used to analyze the effect of CAFs on the migration and protein expression of MCF-7 and MDA-MB-231 cells. RESULTS Tumor tissues from VD3-deficient patients exhibited lower levels of β-catenin and TGFβ1, along with higher levels of CYP24A1 compared to VD3-normal patients. In VD3-deficient patients, CAF infiltration was inversely associated with CYP24A1 levels and positively correlated with OPN levels. Calcitriol diminished CAFs' viability, but this effect was weaker in premenopausal and VD3-normal patients. Calcitriol reduced mRNA expression of CCL2, MMP9, TNC, and increased PDPN, SPP1, and TIMP1. It also decreased the secretion of CCL2, TNC, and the activity of MMP-2, while increasing cellular levels of TIMP1 in CAFs from all patient groups. In nonmetastatic and postmenopausal patients, PDPN surface expression increased, and CAFs CM from these groups decreased MCF-7 cell migration after ex vivo calcitriol treatment. In premenopausal and VD3-deficient patients, calcitriol reduced IDO1 expression in CAFs. Calcitriol-treated CAFs CM from these patients decreased OPN expression in MCF-7 and/or MDA-MB-231 cells. However, in premenopausal patients, calcitriol-treated CAFs CM also decreased E-cadherin expression in both cell lines. CONCLUSION The effects of calcitriol on breast CAFs, both at the gene and protein levels, are complex, reflecting the immunosuppressive or procancer properties of CAFs. The anticancer polarization of CAFs following ex vivo calcitriol treatment may result from decreased CCL2, TNC (gene and protein), MMP9, and MMP-2, while the opposite effect may result from increased PDPN, TIMP1 (gene and protein), and SPP1. Despite these multifaceted effects of calcitriol on molecule expression, CAFs' CMs from nonmetastatic and postmenopausal patients treated ex vivo with calcitriol decreased the migration of MCF-7 cells.
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Affiliation(s)
- Natalia Łabędź
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland.
- Łukasiewicz Research Network-PORT Polish Center for Technology Development, Stabłowicka 147, 54-066, Wrocław, Poland.
| | - Artur Anisiewicz
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland
| | - Martyna Stachowicz-Suhs
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland
| | - Joanna Banach
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland
| | - Dagmara Kłopotowska
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland
| | - Adam Maciejczyk
- Department of Oncology, Wroclaw Medical University, Pl. Ludwika Hirszfelda 12, 53-413, Wroclaw, Poland
- Lower Silesian Oncology, Pulmonology and Hematology Center, Pl. Ludwika Hirszfelda 12, 53-413, Wroclaw, Poland
| | - Patrycja Gazińska
- Łukasiewicz Research Network-PORT Polish Center for Technology Development, Stabłowicka 147, 54-066, Wrocław, Poland
- Research Oncology, Division of Cancer Studies, Great Maze Pond, King's College London, London, SE1 3SS, UK
| | - Aleksandra Piotrowska
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Ul., Chałubińskiego 6a, 50-368, Wroclaw, Poland
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Ul., Chałubińskiego 6a, 50-368, Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology, Wroclaw Medical University, Pl. Ludwika Hirszfelda 12, 53-413, Wroclaw, Poland
- Lower Silesian Oncology, Pulmonology and Hematology Center, Pl. Ludwika Hirszfelda 12, 53-413, Wroclaw, Poland
| | - Joanna Wietrzyk
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114, Wroclaw, Poland
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Tao Z, Huang J, Li J. Comprehensive intratumoral heterogeneity landscaping of liver hepatocellular carcinoma and discerning of APLP2 in cancer progression. ENVIRONMENTAL TOXICOLOGY 2024; 39:612-625. [PMID: 37515494 DOI: 10.1002/tox.23904] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 07/31/2023]
Abstract
INTRODUCTION As the sixth most common type of cancer worldwide, liver hepatocellular carcinoma (LIHC) emerges as grave public health danger owing to its chemotherapy-resistant feature. Disulfidoptosis is a newly discovered programmed cell death process affecting the normal actin cytoskeleton structure. METHODS Single-cell RNA (scRNA)-seq data were procured from GSE149614 and GSE202642 datasets. We utilized uniform manifold approximation and projection and clustering algorithm Louvian for dimensionality reduction and FindAllMarkers function for determining the differentially expressed genes (DEGs). Monocle2 and SCENIC were utilized to perform pseudo-time series and transcription factor analysis for selected subgroups. A series of in vitro experiments, including colony formation assay (CFA), flow cytometry targeting apoptosis and cell cycle, was applied to investigate how APLP2 regulated the LIHC progression. Two cell lines of LIHC cells, HepG2, and Huh7, were used for si-APLP2 transfection. RESULTS Tumor heterogeneity landscape of LIHC was depicted by detailed subgroup analysis. We found T and B cells were enriched with POU2F1 and HES1 activity. Inflammatory cancer-associated fibroblasts interacted with the cancer cells, uniquely through COL1A1/SDC1, COL1A2/SDC1 and LUM/ITGB1 pathways. The transformation from normal hepatocytes to malignant cells was displayed by cell trajectory analysis. State4, which was determined as malignant cells, was enriched in PI3K, hypoxia, and Epidermal growth factor receptor pathway, and enriched with Nuclear Receptor Subfamily 2 Group F Member 1 transcription factor activity. We observed an intense communication from the cancer cells to endothelial cells, mainly through the Vitronectin (VTN) to Kinase Insert Domain Receptor (KDR) pathway. A prognostic model targeting LIHC was constructed based on the disulfidoptosis-based DEGs, namely APLP2, PDIA6, YBX1, SPP1, whose accuracy was validated in multiple cohorts. Knockdown of APLP2 significantly increased the apoptosis and delayed cell cycle progression of LIHC cell line. CONCLUSION A prognostic model targeting LIHC was constructed based on the disulfidoptosis-related DEGs, which displayed high stability and accuracy in multiple cohorts. APLP2 played an active role in the carcinogenesis of LIHC by regulating the apoptosis and cell cycle.
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Affiliation(s)
- Zhigang Tao
- Department of Radiology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Jing Huang
- Department of Integrated Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Jun Li
- Department of Integrated Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
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Wu Z, Wang D, Zhang Y, Zhang Z, Shen C, Xin Z, Feng Y, Hu H. SPP1 mRNA determination based on molecular beacon for the recurrence prognosis of bladder cancer. Transl Androl Urol 2023; 12:1834-1844. [PMID: 38196702 PMCID: PMC10772645 DOI: 10.21037/tau-23-432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/29/2023] [Indexed: 01/11/2024] Open
Abstract
Background Bladder cancer (BC) has attracted significant attention on account of its recurrence as well as mortality. Tumor recurrence plays a significant role in cancer patients' individual treatment. Secreted phosphoprotein 1 (SPP1) has been recognized as a potential target for treating BC and served as a useful biomarker for prognosis; it is commonly tested by immunohistochemistry (IHC). However, this conventional method has the disadvantage of being time-consuming and costly. This study aimed to develop a molecular beacon (MB) for the detection of SPP1 messenger RNA (mRNA) for the recurrence prognosis of BC. Methods An MB was constructed and applied to image SPP1 mRNA level at both molecular and cellular level. The fluorescence spectra were recorded with a fluorescence spectrophotometer. The effect of SPP1 MB toward the cell viability was performed by Cell Counting Kit-8 (CCK-8) assays. The SPP1 mRNA expression level was measured by quantitative real-time polymerase chain reaction (qRT-PCR). Cancer cells and tissues were analyzed with confocal fluorescence imaging. Correlation, sensitivity, and specificity parameters were calculated. Results It was demonstrated that both cancer cells and BC tissues expressed high signal which reflected the expression of SPP1. In addition, 42 cases were detected by MB and divided into two groups according to the fluorescence intensity. The results further suggested that highly expressed SPP1 could predict early tumor recurrence in BC. Conclusions The SPP1 MB could be applied as an appropriate approach to predict BC recurrence and patients' prognosis.
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Affiliation(s)
- Zhouliang Wu
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Donghuai Wang
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yu Zhang
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhe Zhang
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Chong Shen
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Zhongcheng Xin
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yuhong Feng
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Hailong Hu
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
- Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
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Yan Z, Hu X, Tang B, Deng F. Role of osteopontin in cancer development and treatment. Heliyon 2023; 9:e21055. [PMID: 37867833 PMCID: PMC10587537 DOI: 10.1016/j.heliyon.2023.e21055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 10/24/2023] Open
Abstract
Osteopontin (OPN) is a multifunctional protein secreted intracellularly and extracellularly by various cell types, including NK cells, macrophages, osteoblasts, T cells, and cancer cells. Owing to its diverse distribution, OPN plays a role in cell proliferation, stem-cell-like properties, epithelial-mesenchymal transformation, glycolysis, angiogenesis, fibrosis, invasion, and metastasis. In this review, we discuss recent findings, interpret representative studies on OPN expression in cancer, clarify that elevated OPN levels are observed in multiple cancer types (including colorectal, breast, lung, and liver cancer), and explore how OPN-macrophage interactions shape the tumor microenvironment. We also summarize progress in OPN research with regard to tumor therapy, which can facilitate the development of novel anti-tumor treatment strategies.
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Affiliation(s)
- Zhihua Yan
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
| | - Xue Hu
- School of Basic Medical Science, Chengdu Medical College, Chengdu, 610500, China
| | - Bin Tang
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Fengmei Deng
- School of Basic Medical Science, Chengdu Medical College, Chengdu, 610500, China
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9
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Leung LL, Myles T, Morser J. Thrombin Cleavage of Osteopontin and the Host Anti-Tumor Immune Response. Cancers (Basel) 2023; 15:3480. [PMID: 37444590 DOI: 10.3390/cancers15133480] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/28/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023] Open
Abstract
Osteopontin (OPN) is a multi-functional protein that is involved in various cellular processes such as cell adhesion, migration, and signaling. There is a single conserved thrombin cleavage site in OPN that, when cleaved, yields two fragments with different properties from full-length OPN. In cancer, OPN has tumor-promoting activity and plays a role in tumor growth and metastasis. High levels of OPN expression in cancer cells and tumor tissue are found in various types of cancer, including breast, lung, prostate, ovarian, colorectal, and pancreatic cancer, and are associated with poor prognosis and decreased survival rates. OPN promotes tumor progression and invasion by stimulating cell proliferation and angiogenesis and also facilitates the metastasis of cancer cells to other parts of the body by promoting cell adhesion and migration. Furthermore, OPN contributes to immune evasion by inhibiting the activity of immune cells. Thrombin cleavage of OPN initiates OPN's tumor-promoting activity, and thrombin cleavage fragments of OPN down-regulate the host immune anti-tumor response.
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Affiliation(s)
- Lawrence L Leung
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
| | - Timothy Myles
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
| | - John Morser
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
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Yu X, Du Y, Liang S, Zhang N, Jing S, Sui L, Kong Y, Dong M, Kong H. OPN up-regulated proliferation and invasion of head and neck squamous cell carcinoma through the p38MAPK signaling pathway. Oral Surg Oral Med Oral Pathol Oral Radiol 2023; 136:70-79. [PMID: 37286411 DOI: 10.1016/j.oooo.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 02/05/2023] [Accepted: 03/06/2023] [Indexed: 03/18/2023]
Abstract
OBJECTIVE Osteopontin (OPN) is aberrantly expressed in various tumors. However, its role and detailed mechanisms in head and neck squamous cell carcinoma (HNSCC) have not been extensively described. STUDY DESIGN Expression of OPN in HNSCC was examined at the gene and protein levels. The effect of cell proliferation ability was examined by Cell Counting Kit-8, colony formation assay, cell invasiveness by Transwell assay, the effect of OPN on protein expression of Capase-3 and Bcl2 by Western blotting, and the expression of p38MAPK signaling pathway by p38MAPK inhibitor SB203580. RESULTS We found that OPN expression was higher in human HNSCC tissues than in adjacent tissues. Osteopontin may regulate the proliferation and invasion of HNSCC cells through the p38-MAPK signaling pathway. DISCUSSION Our study identifies an important role for OPN in HNSCC and further demonstrates that it may regulate the proliferation and invasion of HNSCC cells by activating the p38-MAPK signaling pathway. Osteopontin may be a promising prognostic and diagnostic indicator and a potential target for cancer therapy.
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Affiliation(s)
- Xinxin Yu
- Department of Otorhinolaryngology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China; Core Lab Glycobiol & Glycoengn, College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning, China
| | - Yanling Du
- Department of Otorhinolaryngology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Shumin Liang
- Department of Otorhinolaryngology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Na Zhang
- Department of Otorhinolaryngology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Sun Jing
- Rocket Force University of Engineering Clinic Affiliated to 986 Hospital of Air Force, Xian, Shanxi, China
| | - Linlin Sui
- Core Lab Glycobiol & Glycoengn, College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning, China
| | - Ying Kong
- Core Lab Glycobiol & Glycoengn, College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning, China.
| | - Ming Dong
- Core Lab Glycobiol & Glycoengn, College of Basic Medical Sciences, Dalian Medical University, Dalian, Liaoning, China.
| | - Hui Kong
- Department of Otorhinolaryngology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China.
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Omar MA, Omran MM, Farid K, Tabll AA, Shahein YE, Emran TM, Petrovic A, Lucic NR, Smolic R, Kovac T, Smolic M. Biomarkers for Hepatocellular Carcinoma: From Origin to Clinical Diagnosis. Biomedicines 2023; 11:1852. [PMID: 37509493 PMCID: PMC10377276 DOI: 10.3390/biomedicines11071852] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/15/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
The incidence of hepatocellular carcinoma (HCC) and HCC-related deaths has increased over the last few decades. There are several risk factors of HCC such as viral hepatitis (B, C), cirrhosis, tobacco and alcohol use, aflatoxin-contaminated food, pesticides, diabetes, obesity, nonalcoholic fatty liver disease (NAFLD), and metabolic and genetic diseases. Diagnosis of HCC is based on different methods such as imaging ultrasonography (US), multiphasic enhanced computed tomography (CT), magnetic resonance imaging (MRI), and several diagnostic biomarkers. In this review, we examine the epidemiology of HCC worldwide and in Egypt as well as risk factors associated with the development of HCC and, finally, provide the updated diagnostic biomarkers for the diagnosis of HCC, particularly in the early stages of HCC. Several biomarkers are considered to diagnose HCC, including downregulated or upregulated protein markers secreted during HCC development, circulating nucleic acids or cells, metabolites, and the promising, recently identified biomarkers based on quantitative proteomics through the isobaric tags for relative and absolute quantitation (iTRAQ). In addition, a diagnostic model used to improve the sensitivity of combined biomarkers for the diagnosis of early HCC is discussed.
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Affiliation(s)
- Mona A. Omar
- Chemistry Department, Faculty of Science, Damietta University, New Damietta 34517, Egypt;
| | - Mohamed M. Omran
- Chemistry Department, Faculty of Science, Helwan University, Cairo 11795, Egypt;
| | - Khaled Farid
- Tropical Medicine Department, Faculty of Medicine, Mansoura University, Mansoura 35524, Egypt;
| | - Ashraf A. Tabll
- Microbial Biotechnology Department, National Research Centre, Cairo 12622, Egypt
- Immunology Department, Egypt Center for Research and Regenerative Medicine (ECRRM), Cairo 11517, Egypt
| | - Yasser E. Shahein
- Molecular Biology Department, National Research Centre, Cairo 12622, Egypt
| | - Tarek M. Emran
- Clinical Pathology Department, Faculty of Medicine, Al-Azhar University, New Damietta 34517, Egypt;
| | - Ana Petrovic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (A.P.); (N.R.L.); (R.S.); (T.K.)
| | - Nikola R. Lucic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (A.P.); (N.R.L.); (R.S.); (T.K.)
| | - Robert Smolic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (A.P.); (N.R.L.); (R.S.); (T.K.)
| | - Tanja Kovac
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (A.P.); (N.R.L.); (R.S.); (T.K.)
| | - Martina Smolic
- Faculty of Dental Medicine and Health Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; (A.P.); (N.R.L.); (R.S.); (T.K.)
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12
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Sinha SK, Mellody M, Carpio MB, Damoiseaux R, Nicholas SB. Osteopontin as a Biomarker in Chronic Kidney Disease. Biomedicines 2023; 11:1356. [PMID: 37239027 PMCID: PMC10216241 DOI: 10.3390/biomedicines11051356] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Osteopontin (OPN) is a ubiquitously expressed protein with a wide range of physiological functions, including roles in bone mineralization, immune regulation, and wound healing. OPN has been implicated in the pathogenesis of several forms of chronic kidney disease (CKD) where it promotes inflammation and fibrosis and regulates calcium and phosphate metabolism. OPN expression is increased in the kidneys, blood, and urine of patients with CKD, particularly in those with diabetic kidney disease and glomerulonephritis. The full-length OPN protein is cleaved by various proteases, including thrombin, matrix metalloproteinase (MMP)-3, MMP-7, cathepsin-D, and plasmin, producing N-terminal OPN (ntOPN), which may have more detrimental effects in CKD. Studies suggest that OPN may serve as a biomarker in CKD, and while more research is needed to fully evaluate and validate OPN and ntOPN as CKD biomarkers, the available evidence suggests that they are promising candidates for further investigation. Targeting OPN may be a potential treatment strategy. Several studies show that inhibition of OPN expression or activity can attenuate kidney injury and improve kidney function. In addition to its effects on kidney function, OPN has been linked to cardiovascular disease, which is a major cause of morbidity and mortality in patients with CKD.
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Affiliation(s)
- Satyesh K. Sinha
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
- Division of Endocrinology, Molecular Medicine and Metabolism, Charles R. Drew University of Science and Medicine, Los Angeles, CA 90059, USA
| | - Michael Mellody
- Department of Bioengineering, Henry Samueli School of Engineering, University of California, Los Angeles, CA 90095, USA;
| | - Maria Beatriz Carpio
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
| | - Robert Damoiseaux
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
| | - Susanne B. Nicholas
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
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Cadamuro M, Sarcognato S, Camerotto R, Girardi N, Lasagni A, Zanus G, Cillo U, Gringeri E, Morana G, Strazzabosco M, Campello E, Simioni P, Guido M, Fabris L. Intrahepatic Cholangiocarcinoma Developing in Patients with Metabolic Syndrome Is Characterized by Osteopontin Overexpression in the Tumor Stroma. Int J Mol Sci 2023; 24:ijms24054748. [PMID: 36902188 PMCID: PMC10003180 DOI: 10.3390/ijms24054748] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/19/2023] [Accepted: 02/22/2023] [Indexed: 03/06/2023] Open
Abstract
Metabolic syndrome (MetS) is a common condition closely associated with non-alcoholic fatty liver disease/non-alcoholic steatohepatitis (NAFLD/NASH). Recent meta-analyses show that MetS can be prodromal to intrahepatic cholangiocarcinoma (iCCA) development, a liver tumor with features of biliary differentiation characterized by dense extracellular matrix (ECM) deposition. Since ECM remodeling is a key event in the vascular complications of MetS, we aimed at evaluating whether MetS patients with iCCA present qualitative and quantitative changes in the ECM able to incite biliary tumorigenesis. In 22 iCCAs with MetS undergoing surgical resection, we found a significantly increased deposition of osteopontin (OPN), tenascin C (TnC), and periostin (POSTN) compared to the matched peritumoral areas. Moreover, OPN deposition in MetS iCCAs was also significantly increased when compared to iCCA samples without MetS (non-MetS iCCAs, n = 44). OPN, TnC, and POSTN significantly stimulated cell motility and the cancer-stem-cell-like phenotype in HuCCT-1 (human iCCA cell line). In MetS iCCAs, fibrosis distribution and components differed quantitatively and qualitatively from non-MetS iCCAs. We therefore propose overexpression of OPN as a distinctive trait of MetS iCCA. Since OPN stimulates malignant properties of iCCA cells, it may provide an interesting predictive biomarker and a putative therapeutic target in MetS patients with iCCA.
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Affiliation(s)
- Massimiliano Cadamuro
- General Internal Medicine Unit, Padua University-Hospital, 35128 Padua, Italy
- Department of Medicine—DIMED, University of Padua, 35128 Padua, Italy
- Correspondence: (M.C.); (L.F.); Tel.: +39-049-826-6113 (M.C.); +39-049-821-3131 (L.F.)
| | - Samantha Sarcognato
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, 31100 Treviso, Italy
| | - Riccardo Camerotto
- Department of Molecular Medicine (DMM), University of Padua, 35128 Padua, Italy
| | - Noemi Girardi
- Department of Molecular Medicine (DMM), University of Padua, 35128 Padua, Italy
| | - Alberto Lasagni
- General Internal Medicine Unit, Padua University-Hospital, 35128 Padua, Italy
| | - Giacomo Zanus
- 4th Surgery Unit, Azienda ULSS2 Marca Trevigiana, 31100 Treviso, Italy
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, 35128 Padua, Italy
| | - Umberto Cillo
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, 35128 Padua, Italy
- Hepatobiliary Surgery and Liver Transplantation Unit, Padua University-Hospital, 35128 Padua, Italy
| | - Enrico Gringeri
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, 35128 Padua, Italy
- Hepatobiliary Surgery and Liver Transplantation Unit, Padua University-Hospital, 35128 Padua, Italy
| | - Giovanni Morana
- Division of Radiology, Treviso Regional Hospital, 31100 Treviso, Italy
| | - Mario Strazzabosco
- Digestive Disease Section, Liver Center, Yale University, New Haven, CT 06510, USA
| | - Elena Campello
- General Internal Medicine Unit, Padua University-Hospital, 35128 Padua, Italy
- Department of Medicine—DIMED, University of Padua, 35128 Padua, Italy
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padua, 35128 Padua, Italy
| | - Paolo Simioni
- General Internal Medicine Unit, Padua University-Hospital, 35128 Padua, Italy
- Department of Medicine—DIMED, University of Padua, 35128 Padua, Italy
- Thrombotic and Haemorrhagic Disease Unit and Haemophilia Center, Department of Medicine (DIMED), University of Padua, 35128 Padua, Italy
| | - Maria Guido
- Department of Medicine—DIMED, University of Padua, 35128 Padua, Italy
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, 31100 Treviso, Italy
| | - Luca Fabris
- General Internal Medicine Unit, Padua University-Hospital, 35128 Padua, Italy
- Department of Molecular Medicine (DMM), University of Padua, 35128 Padua, Italy
- Digestive Disease Section, Liver Center, Yale University, New Haven, CT 06510, USA
- Correspondence: (M.C.); (L.F.); Tel.: +39-049-826-6113 (M.C.); +39-049-821-3131 (L.F.)
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Yu L, Liang X, Wang J, Ding G, Tang J, Xue J, He X, Ge J, Jin X, Yang Z, Li X, Yao H, Yin H, Liu W, Yin S, Sun B, Sheng J. Identification of Key Biomarkers and Candidate Molecules in Non-Small-Cell Lung Cancer by Integrated Bioinformatics Analysis. Genet Res (Camb) 2023; 2023:6782732. [PMID: 36688087 PMCID: PMC9831708 DOI: 10.1155/2023/6782732] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/04/2022] [Accepted: 11/18/2022] [Indexed: 01/05/2023] Open
Abstract
Background Non-small cell lung cancer (NSCLC) is the most prevalent malignant tumor of the lung cancer, for which the molecular mechanisms remain unknown. In this study, we identified novel biomarkers associated with the pathogenesis of NSCLC aiming to provide new diagnostic and therapeutic approaches for NSCLC by bioinformatics analysis. Methods From the Gene Expression Omnibus database, GSE118370 and GSE10072 microarray datasets were obtained. Identifying the differentially expressed genes (DEGs) between lung adenocarcinoma and normal samples was done. By using bioinformatics tools, a protein-protein interaction (PPI) network was constructed, modules were analyzed, and enrichment analyses were performed. The expression and prognostic values of 14 hub genes were validated by the GEPIA database, and the correlation between hub genes and survival in lung adenocarcinoma was assessed by UALCAN, cBioPortal, String and Cytoscape, and Timer tools. Results We found three genes (PIK3R1, SPP1, and PECAM1) that have a clear correlation with OS in the lung adenocarcinoma patient. It has been found that lung adenocarcinoma exhibits high expression of SPP1 and that this has been associated with poor prognosis, while low expression of PECAM1 and PIK3R1 is associated with poor prognosis (P < 0.05). We also found that the expression of SPP1 was associated with miR-146a-5p, while the high expression of miR-146a-5p was related to good prognosis (P < 0.05). On the contrary, the lower miR-21-5p on upstream of PIK3R1 is associated with a higher surviving rate in cancer patients (P < 0.05). Finally, we found that the immune checkpoint genes CD274(PD-L1) and PDCD1LG2(PD-1) were also related to SPP1 in lung adenocarcinoma. Conclusions The results indicated that SPP1 is a cancer promoter (oncogene), while PECAM1 and PIK3R1 are cancer suppressor genes. These genes take part in the regulation of biological activities in lung adenocarcinoma, which provides a basis for improving detection and immunotherapeutic targets for lung adenocarcinoma.
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Affiliation(s)
- Liyan Yu
- Department of Respiratory, The First Affiliated Hospital of Dalian Medical University, Dalian 116044, Liaoning Province, China
| | - Xuemei Liang
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Jianwei Wang
- Department of Radiation Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Guangxiang Ding
- Department of Radiation Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Jinhai Tang
- Department of Radiation Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Juan Xue
- Department of Radiation Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Xin He
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Jingxuan Ge
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Xianzhang Jin
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Zhiyi Yang
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Xianwei Li
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Hehuan Yao
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Hongtao Yin
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Wu Liu
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Shengchen Yin
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Bing Sun
- Department of Thoracic Surgery, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
| | - Junxiu Sheng
- Department of Radiation Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116044, China
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15
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Nofouzi K, Almasi P, Fakhri-Dameshgieh AA, Khordadmehr M, Baradaran B, Asadi M, Sarbakhsh P, Hamidian G. Suppression of the malignancy of mammary tumor in mice model by inactivated preparation of Mycobacterium obuense. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2022; 13:393-401. [PMID: 36320313 PMCID: PMC9548232 DOI: 10.30466/vrf.2021.525359.3144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/08/2021] [Indexed: 11/20/2022]
Abstract
Breast cancer (BC) is a significant cause of global mortality in women. This study was aimed to evaluate the immune-activation of malignant BC via the administration of attenuated Mycobacterium obuense. For this purpose, an in vivo model was developed with BALB/c mice. Mice were injected with 2.00 × 106 4T1 cells with breast tumor cell line. Forty-two mice were equally divided into control as well as low dose (0.20 mg 100 µL-1) and high dose (0.50 mg 100 µL-1) groups of M. obuense to investigate gene expression in the antitumor effects of M. obuense. In one group, paclitaxel was administrated as a choice drug in BC treatment. Antitumor manners were characterized by cytotoxicity against tumor target cells, size of the tumor and the expression of some BC metastatic genes together with pathology. The MTT assay demonstrated that different concentrations of both low and a high dose of bacteria did present no cytotoxicity effect on 4T1 cells. According to our findings, M. obuense significantly repressed tumor growth. M. obuense downregulated the expression of collagen type I alpha 1 (COLIA1), cFos, alkaline phosphatase (ALP), claudin 3 (cldn3), and conversely, activated transcription factor 4 (ATF4) and Twist related protein-1 (Twist1). All these alternations induced a decrease in the migratory and invasive capabilities of BC. The result of pathology was indicative of tumor regression in the paclitaxel and HK- M. obuense -recipient group. Thus, it seems most likely that M. obuense might impinge upon cell growth and metastatic behavior of malignant cells exerting anti-tumor activity in BC.
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Affiliation(s)
- Katayoon Nofouzi
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran; ,Correspondence Katayoon Nofouzi. DVM, DVSc Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran. E-mail:
| | - Parsa Almasi
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | | | - Monireh Khordadmehr
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Milad Asadi
- Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Sarbakhsh
- Department of Statics and Epidemiology, Faculty of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gholamreza Hamidian
- Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
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16
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Wang Q, Wang H, Ding Y, Wan M, Xu M. The Role of Adipokines in Pancreatic Cancer. Front Oncol 2022; 12:926230. [PMID: 35875143 PMCID: PMC9305334 DOI: 10.3389/fonc.2022.926230] [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: 04/22/2022] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
In modern society, inappropriate diets and other lifestyle habits have made obesity an increasingly prominent health problem. Pancreatic cancer (PC), a kind of highly aggressive malignant tumor, is known as a silent assassin and is the seventh leading cause of cancer death worldwide, pushing modern medicine beyond help. Adipokines are coming into notice because of the role of the intermediate regulatory junctions between obesity and malignancy. This review summarizes the current evidence for the relationship between highly concerning adipokines and the pathogenesis of PC. Not only are classical adipokines such as leptin and adiponectin included, but they also cover the recognized chemerin and osteopontin. Through a summary of the biological functions of these adipokines as well as their receptors, it was discovered that in addition to their basic function of stimulating the biological activity of tumors, more studies confirm that adipokines intervene in the progression of PC from the viewpoint of tumor metabolism, immune escape, and reprogramming of the tumor microenvironment (TME). Besides endocrine function, the impact of white adipose tissue (WAT)-induced chronic inflammation on PC is briefly discussed. Furthermore, the potential implication of the acknowledged endocrine behavior of brown adipose tissue (BAT) in relation to carcinogenesis is also explored. No matter the broad spectrum of obesity and the poor prognosis of PC, supplemental research is needed to unravel the detailed network of adipokines associated with PC. Exploiting profound therapeutic strategies that target adipokines and their receptors may go some way to improving the current worrying prognosis of PC patients.
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17
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Qin S, Yi L, Liang Y, Chen Y, Wang W, Liao Y, Zhang C, Huang H, Huang J, Yao S. Biological and Clinicopathological Characteristics of OPN in Cervical Cancers. Front Genet 2022; 13:836509. [PMID: 35669197 PMCID: PMC9163571 DOI: 10.3389/fgene.2022.836509] [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: 12/15/2021] [Accepted: 04/08/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Cervical cancer (CC) is the most common gynecological malignancy. Recently, an increasing number of studies have indicated that osteopontin (OPN) is a promising diagnostic and prognostic biomarker for CC. However, the biological role and detailed mechanism of OPN in CC remain unclear. Methods: The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) datasets and a clinical sample microarray were used in our study. To identify the clinicopathological characteristics of OPN in CC, we compared the expression of OPN between normal and CC tissue samples and analyzed the correlations between OPN expression and multiple clinicopathological features. To identify biological processes involving OPN, OPN-associated genes were screened with Pearson correlation analysis and applied in hallmark gene set enrichment analysis (GSEA). Additionally, leukocyte infiltration was evaluated based on OPN expression. Finally, OPN-related signaling pathways were identified by GSEA. Results: OPN expression was higher in CC samples than in normal tissue samples and positively correlated with age, FIGO stage, tumor size, lymphovascular invasion and an unfavorable prognosis. OPN-associated genes were mainly enriched in the immune response, and increased OPN expression was accompanied by increased M2 macrophage infiltration. Additionally, OPN was correlated with hypoxia, high glycolytic metabolism, apoptosis, angiogenesis, epithelial-mesenchymal transition and multiple signaling pathways (the p53 pathway, the PI3K/Akt pathway, IL6/STAT3 signaling, mTORC1 signaling and KRAS signaling). Conclusion: Our study showed that OPN is involved in immunological activities and multiple tumor processes, identifying it as a potential therapeutic target and useful prognostic factor in CC patients.
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Affiliation(s)
- Shuhang Qin
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Li Yi
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanchun Liang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yili Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuandong Liao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chunyu Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hua Huang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiaming Huang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Jiaming Huang, ; Shuzhong Yao,
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Jiaming Huang, ; Shuzhong Yao,
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18
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Steinbrenner I, Sekula P, Kotsis F, von Cube M, Cheng Y, Nadal J, Schmid M, Schneider MP, Krane V, Nauck M, Eckardt KU, Schultheiss UT. Association of osteopontin with kidney function and kidney failure in chronic kidney disease patients: the GCKD study. Nephrol Dial Transplant 2022; 38:1430-1438. [PMID: 35524694 DOI: 10.1093/ndt/gfac173] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Osteopontin (OPN), synthesized in the thick ascending limb of Henle's loop and in the distal tubule, is involved in the pathogenesis of kidney fibrosis, a hallmark of kidney failure (KF). In a cohort of chronic kidney disease (CKD) patients, we evaluated OPN's association with kidney markers and KF. METHODS OPN was measured from baseline serum samples of German Chronic Kidney Disease study participants. Cross-sectional regression models for estimated glomerular filtration rate (eGFR) and urinary albumin-to-creatinine ratio (UACR) as well as Cox regression models for all-cause mortality and KF were evaluated to estimate the OPN effect. Additionally, predictive ability, of OPN and time-dependent population-attributable fraction were evaluated. RESULTS Over a median follow-up of 6.5 years, 471 KF events and 629 deaths occurred among 4,950 CKD patients. One-unit higher log(OPN) was associated with 5.5 mL/min/1.73m2 lower eGFR (95%CI: [-6.4,-4.6]) and 1% change in OPN with 0.7% higher UACR (estimated effect 0.7, 95%CI: [0.6,0.8]). Moreover, higher OPN levels were associated with a higher risk of KF (hazard ratio [HR] 1.4, 95%CI: [1.2,1.7]) and all-cause mortality (HR 1.5, 95%CI: [1.3,1.8]). After 6 years, 31% of the KF events could be attributed to higher OPN levels (95%CI: [3%,56%]). CONCLUSIONS In this study, higher OPN levels were associated with kidney function markers worsening, and a higher risk for adverse outcomes. A larger proportion of KF could be attributed to higher OPN levels warranting further research on OPN with regards to its role in CKD progression and possible treatment options.
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Affiliation(s)
- Inga Steinbrenner
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Peggy Sekula
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Fruzsina Kotsis
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
- Department of Medicine IV - Nephrology and Primary Care, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Maja von Cube
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Yurong Cheng
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Jennifer Nadal
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University of Bonn, Bonn, Germany
| | - Matthias Schmid
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University of Bonn, Bonn, Germany
- Department of Nephrology and Medical Intensive Care, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Markus P Schneider
- Department of Nephrology and Hypertension, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Vera Krane
- Department of Internal Medicine I, Division of Nephrology, University Hospital Würzburg, Würzburg, Germany
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Germany
| | - Kai-Uwe Eckardt
- Department of Nephrology and Hypertension, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Department of Nephrology and Medical Intensive Care, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Ulla T Schultheiss
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
- Department of Medicine IV - Nephrology and Primary Care, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
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19
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Yang HW, Park JH, Jo MS, Shin JM, Kim DW, Park IH. Eosinophil-Derived Osteopontin Induces the Expression of Pro-Inflammatory Mediators and Stimulates Extracellular Matrix Production in Nasal Fibroblasts: The Role of Osteopontin in Eosinophilic Chronic Rhinosinusitis. Front Immunol 2022; 13:777928. [PMID: 35309360 PMCID: PMC8924074 DOI: 10.3389/fimmu.2022.777928] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/08/2022] [Indexed: 12/12/2022] Open
Abstract
Background Eosinophilic chronic rhinosinusitis (ECRS) is a subtype of chronic rhinosinusitis (CRS) and is a refractory or intractable disease. However, a reliable clinical marker or an effective treatment strategy has not yet been established. ECRS is accompanied by excessive eosinophil infiltration and Th2 inflammatory response, which is closely related to tissue remodeling in the upper airways. Objectives We sought to investigate the effect of eosinophils on tissue remodeling in ECRS. The purpose of this study was to identify the effects of eosinophils on the expression of pro-inflammatory mediators and extracellular matrix (ECM) in nasal fibroblasts and the key mediators that stimulate them. Methods Butyric acid was used to differentiate EOL-1 cells into eosinophils. We co-cultured differentiated EOL-1 cells and fibroblasts to measure the expression of pro-inflammatory mediators and ECM in fibroblasts. Among the cytokines secreted from the differentiated EOL-1 cells, factors that induced tissue remodeling of fibroblasts were identified. Results Treatment with butyric acid (BA) differentiated EOL-1 cells into eosinophils. Differentiated EOL-1 cells induced fibroblasts to produce pro-inflammatory mediators, IL-6 and IL-8, and tissue remodeling factor, VEGF. It also induced myofibroblast differentiation and overexpression of ECM components. Differentiated EOL-1 cells overexpressed osteopontin (OPN), and recombinant OPN increased the expression of IL-6, IL-8, VEGF, and ECM components in nasal fibroblast. OPN was overexpressed in the nasal tissue of patients with ECRS and was associated with the severity of CRS. Conclusions Eosinophil-derived OPN stimulated nasal fibroblasts and contributed to inflammation and tissue remodeling in ECRS. Moreover, the expression level of OPN was proportional to the severity of ECRS. Therefore, OPN regulation is a potential treatment for ECRS.
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Affiliation(s)
- Hyun-Woo Yang
- Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, South Korea
| | - Joo-Hoo Park
- Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, South Korea
| | - Min-Sik Jo
- Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, South Korea
| | - Jae-Min Shin
- Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, South Korea.,Medical Device Usability Test Center, Guro Hospital, Korea University College of Medicine, Seoul, South Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, South Korea
| | - Dae Woo Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
| | - Il-Ho Park
- Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, South Korea.,Medical Device Usability Test Center, Guro Hospital, Korea University College of Medicine, Seoul, South Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, South Korea
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20
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Identification of Key Pathways and Establishment of a Seven-Gene Prognostic Signature in Cervical Cancer. JOURNAL OF ONCOLOGY 2022; 2022:4748796. [PMID: 35154316 PMCID: PMC8837458 DOI: 10.1155/2022/4748796] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/18/2021] [Accepted: 12/14/2021] [Indexed: 02/06/2023]
Abstract
Cervical cancer (CC) remains high morbidity and mortality. We aimed to identify critical pathways underlying cervical carcinogenesis and establish a prognostic signature. Six datasets from the gene expression omnibus (GEO) database were used to screen the differentially expressed genes (DEGs) between CC and normal tissues. We used the unions of the DEGs to perform functional analysis. The 108 overlapped DEGs were analyzed to determine a prognostic signature by Cox regression and Lasso analysis based on The Cancer Genome Atlas (TCGA) database. Gene Set Enrichment Analysis (GSEA) and Immune Cell Abundance Identifier (ImmuCellAI) were used to determine the relationships between the signature and biological functions. The PI3K-Akt signaling pathway, the Ras signaling pathway, and the viral carcinogenesis pathway may be critical for CC development. We identified seven genes (PLOD2, DSG2, SPP1, CXCL8, MCM5, HLTF, and KLF4) to construct a risk score formula. Survival analysis showed that the high-risk group indicated a worse prognosis than the low-risk group
. The AUC of the prognostic signature was 0.7449, 0.7641, and 0.8146 at 1, 3, and 5 years. We also identified that the signature is an independent prognostic factor. GSEA showed five pathways were relevant to the signature, such as the adherens junction pathway. The signature also affected the abundances of various types of immune cells, such as B cell, CD4+ T cell, and CD8+ T cell. Further, we found that SPP1 was co-expressed with HK3, CD163, CCL3, CLEC5A, MMP8, TREM1, OLR1, and TREM2. The results of Gene Ontology analysis showed that SPP1 and its co-expressed related proteins mainly affected metabolic process, multicellular organismal process, cell communication, cell proliferation, protein binding, and transporter activity. In conclusion, the present study explored the key pathways for CC development and the seven-gene signature can effectively make the prognosis evaluation of CC patients.
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21
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Wang F, Liu Y, Qiu W, Shum E, Feng M, Zhao D, Zheng D, Borczuk A, Cheng H, Halmos B. Functional analysis of MET exon 14 skipping alteration in cancer invasion and metastatic dissemination. Cancer Res 2022; 82:1365-1379. [PMID: 35078819 DOI: 10.1158/0008-5472.can-21-1327] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 10/18/2021] [Accepted: 01/20/2022] [Indexed: 11/16/2022]
Abstract
MET exon 14 skipping alteration (MET∆14Ex) is an actionable oncogenic driver that occurs in 2-4% of non-small cell lung cancer (NSCLC) cases. The precise role of MET∆14Ex in tumor progression of NSCLC is poorly understood. Using multiple isogenic MET∆14Ex cell models established with CRISPR editing, we demonstrate that MET∆14Ex expression increases receptor kinase activity and downstream signaling by impairing receptor internalization and endocytic degradation, significantly boosting cell scatter, migration, and invasion capacity in vitro as well as metastasis in vivo. RNA sequencing analysis revealed that MET∆14Ex preferentially activates biological processes associated with cell movement, providing novel insights into its unique molecular mechanism of action. Activation of PI3K/Akt/Rac1 signaling and upregulation of multiple matrix metallopeptidases (MMPs) by MET∆14Ex induced cytoskeleton remodeling and extracellular matrix disassembly, which are critical functional pathways that facilitate cell invasion and metastasis. Therapeutically, MET inhibitors dramatically repressed MET∆14Ex-mediated tumor growth and metastasis in vivo, indicating potential therapeutic options for MET∆14Ex-altered NSCLC patients. These mechanistic insights into MET∆14Ex-mediated invasion and metastasis provide a deeper understanding of the role of MET∆14Ex in NSCLC.
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Affiliation(s)
- Feng Wang
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine
| | - Yang Liu
- Department of Genetics, Albert Einstein College of Medicine
| | - Wanglong Qiu
- Irving Cancer Research Center, Columbia University Medical Center
| | - Elaine Shum
- Medicine/Division of Hematology and Medical Oncology, Perlmutter Cancer Institute at NYU Langone Health
| | - Monica Feng
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine
| | - Dejian Zhao
- Yale Center for Genome Analysis, Yale School of Medicine
| | - Deyou Zheng
- Department of Genetics, Albert Einstein College of Medicine
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22
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Higher Expression of SPP1 Predicts Poorer Survival Outcomes in Head and Neck Cancer. J Immunol Res 2022; 2021:8569575. [PMID: 34977258 PMCID: PMC8718292 DOI: 10.1155/2021/8569575] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/09/2021] [Accepted: 11/16/2021] [Indexed: 12/03/2022] Open
Abstract
Secreted phosphoprotein 1 (SPP1) participated in various biological processes in many cancers, including immune response, tumor progression, and prognosis. However, SPP1 in head and neck squamous cell carcinoma (HNSCC) remains unknown. Clinical-genetic data of HNSCC were obtained from The Cancer Genome Atlas (TCGA) database. The differential expression of SPP1 in HNSCC tissues and adjacent normal tissues was quantified by bioinformatics methods and verified by western blot and other differential biological methods. We concluded that SPP1 is significantly upregulated in tumor tissues and can become a prognostic biomarker for HNSCC.
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23
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Al-Wadi AH, Al-A’Araji SB, Ali SJ, Noor NAA. Evaluation of serum osteopontin and its relation with other biomarkers of prostate cancer in Iraqi patients. INTERNATIONAL CONFERENCE OF CHEMISTRY AND PETROCHEMICAL TECHNIQUES (ICCPT) 2022. [DOI: 10.1063/5.0095584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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24
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Mortazavi SE, Lugaajju A, Kaddumukasa M, Tijani MK, Kironde F, Persson KEM. Osteopontin and malaria: no direct effect on parasite growth, but correlation with P. falciparum-specific B cells and BAFF in a malaria endemic area. BMC Microbiol 2021; 21:307. [PMID: 34742229 PMCID: PMC8571855 DOI: 10.1186/s12866-021-02368-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 10/26/2021] [Indexed: 11/30/2022] Open
Abstract
Background The dysregulation of B cell activation is prevalent during naturally acquired immunity against malaria. Osteopontin (OPN), a protein produced by various cells including B cells, is a phosphorylated glycoprotein that participates in immune regulation and has been suggested to be involved in the immune response against malaria. Here we studied the longitudinal concentrations of OPN in infants and their mothers living in Uganda, and how OPN concentrations correlated with B cell subsets specific for P. falciparum and B cell activating factor (BAFF). We also investigated the direct effect of OPN on P. falciparum in vitro. Results The OPN concentration was higher in the infants compared to the mothers, and OPN concentration in infants decreased from birth until 9 months. OPN concentration in infants during 9 months were independent of OPN concentrations in corresponding mothers. OPN concentrations in infants were inversely correlated with total atypical memory B cells (MBCs) as well as P. falciparum-specific atypical MBCs. There was a positive correlation between OPN and BAFF concentrations in both mothers and infants. When OPN was added to P. falciparum cultured in vitro, parasitemia was unaffected regardless of OPN concentration. Conclusions The concentrations of OPN in infants were higher and independent of the OPN concentrations in corresponding mothers. In vitro, OPN does not have a direct effect on P. falciparum growth. Our correlation analysis results suggest that OPN could have a role in the B cell immune response and acquisition of natural immunity against malaria. Supplementary Information The online version contains supplementary material available at 10.1186/s12866-021-02368-y.
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Affiliation(s)
- Susanne E Mortazavi
- Department of Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden.,Department of Infectious Diseases, Skåne University Hospital, Lund, Sweden
| | - Allan Lugaajju
- Department of Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden.,College of Health Sciences, Makerere University, Kampala, Uganda
| | - Mark Kaddumukasa
- College of Health Sciences, Makerere University, Kampala, Uganda
| | - Muyideen Kolapo Tijani
- Department of Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden.,Cellular Parasitology Program, Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Fred Kironde
- Habib Medical School, Faculty of Health Sciences, Islamic University in Uganda, Kampala, Uganda
| | - Kristina E M Persson
- Department of Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden.
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25
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Wei J, Chen Z, Hu M, He Z, Jiang D, Long J, Du H. Characterizing Intercellular Communication of Pan-Cancer Reveals SPP1+ Tumor-Associated Macrophage Expanded in Hypoxia and Promoting Cancer Malignancy Through Single-Cell RNA-Seq Data. Front Cell Dev Biol 2021; 9:749210. [PMID: 34676217 PMCID: PMC8523849 DOI: 10.3389/fcell.2021.749210] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/09/2021] [Indexed: 12/13/2022] Open
Abstract
Hypoxia is a characteristic of tumor microenvironment (TME) and is a major contributor to tumor progression. Yet, subtype identification of tumor-associated non-malignant cells at single-cell resolution and how they influence cancer progression under hypoxia TME remain largely unexplored. Here, we used RNA-seq data of 424,194 single cells from 108 patients to identify the subtypes of cancer cells, stromal cells, and immune cells; to evaluate their hypoxia score; and also to uncover potential interaction signals between these cells in vivo across six cancer types. We identified SPP1+ tumor-associated macrophage (TAM) subpopulation potentially enhanced epithelial–mesenchymal transition (EMT) by interaction with cancer cells through paracrine pattern. We prioritized SPP1 as a TAM-secreted factor to act on cancer cells and found a significant enhanced migration phenotype and invasion ability in A549 lung cancer cells induced by recombinant protein SPP1. Besides, prognostic analysis indicated that a higher expression of SPP1 was found to be related to worse clinical outcome in six cancer types. SPP1 expression was higher in hypoxia-high macrophages based on single-cell data, which was further validated by an in vitro experiment that SPP1 was upregulated in macrophages under hypoxia-cultured compared with normoxic conditions. Additionally, a differential analysis demonstrated that hypoxia potentially influences extracellular matrix remodeling, glycolysis, and interleukin-10 signal activation in various cancer types. Our work illuminates the clearer underlying mechanism in the intricate interaction between different cell subtypes within hypoxia TME and proposes the guidelines for the development of therapeutic targets specifically for patients with high proportion of SPP1+ TAMs in hypoxic lesions.
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Affiliation(s)
- Jinfen Wei
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Zixi Chen
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Meiling Hu
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Ziqing He
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Dawei Jiang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Jie Long
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Hongli Du
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
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26
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Zuo H, Yang D, Wan Y. Fam20C Regulates Bone Resorption and Breast Cancer Bone Metastasis through Osteopontin and BMP4. Cancer Res 2021; 81:5242-5254. [PMID: 34433585 DOI: 10.1158/0008-5472.can-20-3328] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/14/2020] [Accepted: 08/23/2021] [Indexed: 11/16/2022]
Abstract
Fam20C is a kinase that generates the majority of secreted phosphoproteins and regulates biomineralization. However, its potential roles in bone resorption and breast cancer bone metastasis are unknown. Here we show that Fam20C in the myeloid lineage suppresses osteoclastogenesis and bone resorption, during which, osteopontin (OPN) is the most abundant phosphoprotein secreted in a Fam20C-dependent manner. OPN phosphorylation by Fam20C decreased OPN secretion, and OPN neutralization reduced Fam20C deficiency-induced osteoclast differentiation and bone metastasis. In contrast, Fam20C in breast cancer cells promoted bone metastasis by facilitating the phosphorylation and secretion of BMP4, which in turn enhanced osteoclastogenesis. Mutation of the BMP4 phosphorylation site elevated BMP4 lysosomal degradation and reduced BMP4 secretion. In breast cancer cells, BMP4 depletion or treatment with a BMP4 signaling inhibitor diminished osteoclast differentiation and bone metastasis and abolished Fam20C-mediated regulation of these processes. Collectively, this study discovers distinct roles for Fam20C in myeloid cells and breast cancer cells and highlights OPN and BMP4 as potential therapeutic targets for breast cancer bone metastasis. SIGNIFICANCE: Osteoclastogenesis and bone metastasis are suppressed by myeloid-derived Fam20C, but enhanced by breast cancer-associated Fam20C, uncovering novel Fam20C functions and new therapeutic strategies via targeting Fam20C substrates OPN and BMP4.
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Affiliation(s)
- Hao Zuo
- Department of Pharmacology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Dengbao Yang
- Department of Pharmacology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Yihong Wan
- Department of Pharmacology, The University of Texas Southwestern Medical Center, Dallas, Texas.
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27
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Liang S, Li Y, Wang B. The cancer-related transcription factor Runx2 combined with osteopontin: a novel prognostic biomarker in resected osteosarcoma. Int J Clin Oncol 2021; 26:2347-2354. [PMID: 34546483 DOI: 10.1007/s10147-021-02025-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 09/02/2021] [Indexed: 01/03/2023]
Abstract
PURPOSE Osteosarcoma is the most common primary bone cancer in children and young adults. Recent experimental evidence has indicated that Runx2/OPN axis play important roles in the metastasis of osteosarcoma cells. The present study aimed to explore their relationship and prognostic significance in surgically resected osteosarcoma. METHODS The expression of runt-related transcription factor2(Runx2) and osteopontin (OPN) in clinical specimens from 105 osteosarcoma patients were detected by immunohistochemistry. The correlations between Runx2, OPN, and clinicopathologic data were analyzed by Chi-square (χ2) tests. The prognostic values were determined by univariate and multivariate survival analysis. The accuracy of oncologic outcome prediction was evaluated by receiver-operating characteristics curves. RESULTS The results showed there is a significant positive correlation between Runx2 and OPN expression at protein levels (P = 0.015). Runx2 and OPN were both independent predictors for overall survival and metastasis-free survival. When Runx2 and OPN were taken into consideration together, the predictive range was extended and the sensitivity was improved, and more significant and better biomarkers for osteosarcoma metastasis and survival. CONCLUSIONS These results suggest that a combined Runx2/OPN expression could be a valuable independent predictor of tumor metastasis and survival in osteosarcoma patients.
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Affiliation(s)
- Shoulei Liang
- Department of Bone Disease, The Second Hospital of Tangshan, No.21, Jianshe North Road, Tangshan, 063000, China
| | - Yong Li
- Department of Bone Disease, The Second Hospital of Tangshan, No.21, Jianshe North Road, Tangshan, 063000, China
| | - Baocang Wang
- Department of Bone Disease, The Second Hospital of Tangshan, No.21, Jianshe North Road, Tangshan, 063000, China.
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28
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Mohammed FZ, Abd El-Aziz RM, El-Deen IM, Abd-Rahman MS, AlGhannam SM. In vivo biological evaluation of sodium salt of ethyl (E)-2-cyano-3-(7-hydroxy-4-methyl-2-oxoquinoline-1(2H)-yl)-3-(4-hydroxyphenyl) acrylate as anticancer agent. Clin Exp Pharmacol Physiol 2021; 49:145-174. [PMID: 34536310 DOI: 10.1111/1440-1681.13592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/01/2021] [Accepted: 09/14/2021] [Indexed: 11/29/2022]
Abstract
Nowadays, quinoline scaffold is among the most vital construction compounds for the development of new drugs. The purpose of this research is to evaluate the anti-cancer activity of sodium salt of ethyl (E)-2-cyano-3-(7-hydroxy-4-methyl-2-oxoquinoline-1(2H)-yl)-3-(4-hydroxyphenyl) acrylate against Ehrlich ascites carcinoma (EAC) cells residing in female mice's peritoneal cavity. The docking study exhibited a favourable interaction between the compound and the receptors 1MOY and 3KJF of osteopontin and caspase 3, respectively. The compound's sodium salt showed potential antioxidant and anti-cancer effects against Ehrlich ascites carcinoma (EAC) cells in vivo. Herein, the results elucidated that treatment with the compound's sodium salt exerted significant chemopreventive and chemotherapeutic effects, which reduced both EAC cell volume and count. Our results revealed that treatment with the sodium salt of the compound demonstrated a remarkable in vivo apoptotic effect through elevation of the expression of caspase 3 and reduction of osteopontin levels. Histopathological examination confirmed that the compound's sodium salt improved liver and kidney tissues without any apparent adverse effects.
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Affiliation(s)
- Faten Z Mohammed
- Chemistry Department (Biochemistry Branch), Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Rahma M Abd El-Aziz
- Chemistry Department (Biochemistry Branch), Faculty of Science, Port Said University, Port Said, Egypt
| | - Ibrahim M El-Deen
- Chemistry Department (Biochemistry Branch), Faculty of Science, Port Said University, Port Said, Egypt
| | - Marwa S Abd-Rahman
- Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
| | - Sheikha M AlGhannam
- Chemistry Department, Faculty of Science, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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29
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Phosphorylated Osteopontin Secreted from Cancer Cells Induces Cancer Cell Motility. Biomolecules 2021; 11:biom11091323. [PMID: 34572536 PMCID: PMC8470647 DOI: 10.3390/biom11091323] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/30/2021] [Accepted: 09/04/2021] [Indexed: 12/22/2022] Open
Abstract
Osteopontin (OPN) plays a pivotal role in cancer cell invasion and metastasis. Although OPN has a large number of phosphorylation sites, the functional significance of OPN phosphorylation in cancer cell motility remains unclear. In this study, we attempted to investigate whether phosphorylated OPN secreted from cancer cells affect cancer cell migration. Quantitative PCR and Western blot analyses revealed that MDA-MB435S, A549, and H460 cells highly expressed OPN, whereas the OPN expression levels in H358, MIAPaca-2, and Panc-1 cells were quite low or were not detected. Compared with the cancer cell lines with a low OPN expression, the high OPN-expressing cancer cell lines displayed a higher cell migration, and the cell migration was suppressed by the anti-OPN antibody. This was confirmed by the OPN overexpression in H358 cancer cells with a low endogenous OPN. Phos-tag ELISA showed that phosphorylated OPN was abundant in the cell culture media of A549 and H460 cells, but not in those of MDA-MB435S cells. Moreover, the A549 and H460 cell culture media, as well as the MDA-MB435S cell culture media with a kinase treatment increased cancer cell motility, both of which were abrogated by phosphatase treatment or anti-OPN antibodies. These results suggest that phosphorylated OPN secreted from cancer cells regulates cancer cell motility.
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30
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Peralta S, Duhamel GE, Katt WP, Heikinheimo K, Miller AD, Ahmed F, McCleary-Wheeler AL, Grenier JK. Comparative transcriptional profiling of canine acanthomatous ameloblastoma and homology with human ameloblastoma. Sci Rep 2021; 11:17792. [PMID: 34493785 PMCID: PMC8423744 DOI: 10.1038/s41598-021-97430-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 08/25/2021] [Indexed: 01/04/2023] Open
Abstract
Ameloblastomas are odontogenic tumors that are rare in people but have a relatively high prevalence in dogs. Because canine acanthomatous ameloblastomas (CAA) have clinicopathologic and molecular features in common with human ameloblastomas (AM), spontaneous CAA can serve as a useful translational model of disease. However, the molecular basis of CAA and how it compares to AM are incompletely understood. In this study, we compared the global genomic expression profile of CAA with AM and evaluated its dental origin by using a bulk RNA-seq approach. For these studies, healthy gingiva and canine oral squamous cell carcinoma served as controls. We found that aberrant RAS signaling, and activation of the epithelial-to-mesenchymal transition cellular program are involved in the pathogenesis of CAA, and that CAA is enriched with genes known to be upregulated in AM including those expressed during the early stages of tooth development, suggesting a high level of molecular homology. These results support the model that domestic dogs with spontaneous CAA have potential for pre-clinical assessment of targeted therapeutic modalities against AM.
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Affiliation(s)
- Santiago Peralta
- Department of Clinical Sciences, Clinical Programs Center, College of Veterinary Medicine, Cornell University, Box 31, Ithaca, NY, 14853, USA.
| | - Gerald E Duhamel
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - William P Katt
- Department of Molecular Medicine, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Kristiina Heikinheimo
- Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku and Turku University Hospital, Turku, Finland
| | - Andrew D Miller
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Faraz Ahmed
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Angela L McCleary-Wheeler
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, 65211, USA
| | - Jennifer K Grenier
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
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31
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Gupta R, Kleinjans J, Caiment F. Identifying novel transcript biomarkers for hepatocellular carcinoma (HCC) using RNA-Seq datasets and machine learning. BMC Cancer 2021; 21:962. [PMID: 34445986 PMCID: PMC8394105 DOI: 10.1186/s12885-021-08704-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 08/09/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the leading causes of cancer death in the world owing to limitations in its prognosis. The current prognosis approaches include radiological examination and detection of serum biomarkers, however, both have limited efficiency and are ineffective in early prognosis. Due to such limitations, we propose to use RNA-Seq data for evaluating putative higher accuracy biomarkers at the transcript level that could help in early prognosis. METHODS To identify such potential transcript biomarkers, RNA-Seq data for healthy liver and various HCC cell models were subjected to five different machine learning algorithms: random forest, K-nearest neighbor, Naïve Bayes, support vector machine, and neural networks. Various metrics, namely sensitivity, specificity, MCC, informedness, and AUC-ROC (except for support vector machine) were evaluated. The algorithms that produced the highest values for all metrics were chosen to extract the top features that were subjected to recursive feature elimination. Through recursive feature elimination, the least number of features were obtained to differentiate between the healthy and HCC cell models. RESULTS From the metrics used, it is demonstrated that the efficiency of the known protein biomarkers for HCC is comparatively lower than complete transcriptomics data. Among the different machine learning algorithms, random forest and support vector machine demonstrated the best performance. Using recursive feature elimination on top features of random forest and support vector machine three transcripts were selected that had an accuracy of 0.97 and kappa of 0.93. Of the three transcripts, two were protein coding (PARP2-202 and SPON2-203) and one was a non-coding transcript (CYREN-211). Lastly, we demonstrated that these three selected transcripts outperformed randomly taken three transcripts (15,000 combinations), hence were not chance findings, and could then be an interesting candidate for new HCC biomarker development. CONCLUSION Using RNA-Seq data combined with machine learning approaches can aid in finding novel transcript biomarkers. The three biomarkers identified: PARP2-202, SPON2-203, and CYREN-211, presented the highest accuracy among all other transcripts in differentiating the healthy and HCC cell models. The machine learning pipeline developed in this study can be used for any RNA-Seq dataset to find novel transcript biomarkers. Code: www.github.com/rajinder4489/ML_biomarkers.
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Affiliation(s)
- Rajinder Gupta
- Department of Toxicogenomics, School of Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Jos Kleinjans
- Department of Toxicogenomics, School of Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Florian Caiment
- Department of Toxicogenomics, School of Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands.
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Qian J, LeSavage BL, Hubka KM, Ma C, Natarajan S, Eggold JT, Xiao Y, Fuh KC, Krishnan V, Enejder A, Heilshorn SC, Dorigo O, Rankin EB. Cancer-associated mesothelial cells promote ovarian cancer chemoresistance through paracrine osteopontin signaling. J Clin Invest 2021; 131:e146186. [PMID: 34396988 DOI: 10.1172/jci146186] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 06/25/2021] [Indexed: 12/28/2022] Open
Abstract
Ovarian cancer is the leading cause of gynecological malignancy-related deaths, due to its widespread intraperitoneal metastases and acquired chemoresistance. Mesothelial cells are an important cellular component of the ovarian cancer microenvironment that promote metastasis. However, their role in chemoresistance is unclear. Here, we investigated whether cancer-associated mesothelial cells promote ovarian cancer chemoresistance and stemness in vitro and in vivo. We found that osteopontin is a key secreted factor that drives mesothelial-mediated ovarian cancer chemoresistance and stemness. Osteopontin is a secreted glycoprotein that is clinically associated with poor prognosis and chemoresistance in ovarian cancer. Mechanistically, ovarian cancer cells induced osteopontin expression and secretion by mesothelial cells through TGF-β signaling. Osteopontin facilitated ovarian cancer cell chemoresistance via the activation of the CD44 receptor, PI3K/AKT signaling, and ABC drug efflux transporter activity. Importantly, therapeutic inhibition of osteopontin markedly improved the efficacy of cisplatin in both human and mouse ovarian tumor xenografts. Collectively, our results highlight mesothelial cells as a key driver of ovarian cancer chemoresistance and suggest that therapeutic targeting of osteopontin may be an effective strategy for enhancing platinum sensitivity in ovarian cancer.
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Affiliation(s)
- Jin Qian
- Department of Radiation Oncology
| | | | - Kelsea M Hubka
- Department of Materials Science and Engineering, Stanford University, Stanford, California, USA
| | - Chenkai Ma
- Molecular Diagnostics Solutions, CSIRO Health and Biosecurity, North Ryde, New South Wales, Australia
| | | | | | | | - Katherine C Fuh
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University, St. Louis, Missouri, USA
| | - Venkatesh Krishnan
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California, USA
| | - Annika Enejder
- Department of Materials Science and Engineering, Stanford University, Stanford, California, USA
| | - Sarah C Heilshorn
- Department of Materials Science and Engineering, Stanford University, Stanford, California, USA
| | - Oliver Dorigo
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California, USA
| | - Erinn B Rankin
- Department of Radiation Oncology.,Department of Obstetrics and Gynecology, Stanford University, Stanford, California, USA
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Polydatin Induces Differentiation and Radiation Sensitivity in Human Osteosarcoma Cells and Parallel Secretion through Lipid Metabolite Secretion. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:3337013. [PMID: 34336090 PMCID: PMC8318750 DOI: 10.1155/2021/3337013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/10/2021] [Accepted: 07/02/2021] [Indexed: 01/13/2023]
Abstract
Osteosarcoma is a bone cancer characterized by the production of osteoid tissue and immature bone from mesenchymal cells. Osteosarcoma mainly affects long bones (femur is most frequently site) and occur in children and young adults with greater incidence. Here, we investigated the role accomplished by polydatin, a natural antioxidative compound, in promoting osteogenic differentiation alone or after radiation therapy on osteosarcoma cells. In vitro, polydatin significantly induced cell cycle arrest in S-phase and enhanced bone alkaline phosphatase activity. Moreover, the differentiation process was paralleled by the activation of Wnt-β-catenin pathway. In combination with radiotherapy, the pretreatment with polydatin promoted a radiosensitizing effect on osteosarcoma cancer cells as demonstrated by the upregulation of osteogenic markers and reduced clonogenic survival of tumor cells. Additionally, we analyzed, by mass spectrometry, the secretion of sphingolipid, ceramides, and their metabolites in osteosarcoma cells treated with polydatin. Overall, our results demonstrate that polydatin, through the secretion of sphingolipids and ceramide, induced osteogenic differentiation, alone and in the presence of ionizing therapy. Future investigations are needed to validate the use of polydatin in clinical practice as a potentiating agent of radiotherapy-induced anticancer effects.
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Wang YJ, Wang QW, Yu DH, Song CK, Guo ZX, Liu XP, Chen C, Yao J, Wang AF, Hu WD. Osteopontin improves sensitivity to tyrosine kinase inhibitor in lung adenocarcinoma in vitro by promoting epidermal growth factor receptor phosphorylation. J Cancer Res Clin Oncol 2021; 147:3245-3254. [PMID: 34255150 DOI: 10.1007/s00432-021-03731-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/06/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Tyrosine kinase inhibitors (TKIs) targeting epidermal growth factor receptor (EGFR) improve the prognosis of lung adenocarcinoma (LUAD). However, the factors affecting its clinical efficacy remain unclear. This study aimed to determine the correlation between Osteopontin (OPN) and EGFR, and explore the inhibitory effect of first-generation TKI gefitinib on LUAD cells. METHODS The correlation between OPN and EGFR was determined through bioinformatics technology, and the clinical information as well as samples of related patients were collected to verify the relationship between them. Using three different NSCLC cell lines A549, H1299 and PC9, we studied the effects of OPN expression and EGFR phosphorylation on the first-generation TKI's efficacy in vitro. RESULTS Our data revealed that OPN staining positively linked to a more advanced clinical stage. Compared with the control group, LUAD cells with elevated OPN levels are more sensitive to the growth inhibitory effect of TKI. Knocking down of OPN decreased the response of cells to gefitinib. Besides, OPN also upregulated the phosphorylation of EGFR, thereby affecting the effect of TKI. CONCLUSION OPN enhanced the sensitivity of LUAD cells to gefitinib by promoting EGFR phosphorylation. OPN may be a potential target for evaluating TKI efficacy and a potential target for molecular therapy.
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Affiliation(s)
- Yu-Jin Wang
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China
| | - Qing-Wen Wang
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China
| | - Dong-Hu Yu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China
| | - Cong-Kuan Song
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China
| | - Zi-Xin Guo
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China
| | - Xiao-Ping Liu
- Department of Urology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Chen Chen
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Human Genetics Resource Preservation Center of Hubei Province, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jie Yao
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Human Genetics Resource Preservation Center of Hubei Province, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - Ai-Fen Wang
- Department of Obstetrics and Gynecology, Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, 77 S Changan Road, Zhangjiagang, Jiangsu, China
| | - Wei-Dong Hu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China. .,Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital, Wuhan University, No. 169, East Lake Road, Wuchang, Wuhan, 430071, Hubei, China.
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Sridharan S, Taylor-Just A, Bonner JC. Osteopontin mRNA expression by rat mesothelial cells exposed to multi-walled carbon nanotubes as a potential biomarker of chronic neoplastic transformation in vitro. Toxicol In Vitro 2021; 73:105126. [PMID: 33652123 PMCID: PMC8085121 DOI: 10.1016/j.tiv.2021.105126] [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: 08/17/2020] [Revised: 01/27/2021] [Accepted: 02/23/2021] [Indexed: 11/26/2022]
Abstract
Mesothelioma is a cancer of the lung pleura primarily associated with inhalation of asbestos fibers. Multi-walled carbon nanotubes (MWCNTs) are engineered nanomaterials that pose a potential risk for mesothelioma due to properties that are similar to asbestos. Inhaled MWCNTs migrate to the pleura in rodents and some types cause mesothelioma. Like asbestos, there is a diversity of MWCNT types. We investigated the neoplastic potential of tangled (tMWCNT) versus rigid (rMWCNT) after chronic exposure using serial passages of rat mesothelial cells in vitro. Normal rat mesothelial (NRM2) cells were exposed to tMWCNTs or rMWCNTs for 45 weeks over 85 passages to determine if exposure resulted in transformation to a neoplastic phenotype. Rat mesothelioma (ME1) cells were used as a positive control. Osteopontin (OPN) mRNA was assayed as a biomarker of transformation by real time quantitative polymerase chain reaction (qPCR) and transformation was determined by a cell invasion assay. Exposure to rMWCNTs, but not tMWCNTs, resulted in transformation of NRM2 cells into an invasive phenotype that was similar to ME1 cells. Moreover, exposure of NRM2 cells to rMWCNTs increased OPN mRNA that correlated with cellular transformation. These data suggest that OPN is a potential biomarker that should be further investigated to screen the carcinogenicity of MWCNTs in vitro.
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Affiliation(s)
- Sreepradha Sridharan
- Toxicology Program, Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695, USA
| | - Alexia Taylor-Just
- Toxicology Program, Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695, USA
| | - James C Bonner
- Toxicology Program, Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695, USA.
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Bilani N, Elson L, Szuchan C, Elimimian E, Saleh M, Nahleh Z. Newly-identified Pathways Relating Vitamin D to Carcinogenesis: A Review. In Vivo 2021; 35:1345-1354. [PMID: 33910812 DOI: 10.21873/invivo.12387] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/26/2021] [Accepted: 02/05/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND The epidemiological relationship between vitamin D levels and cancer has been thoroughly investigated. Published data from large studies appear to corroborate a significant relationship between higher serum vitamin D concentrations and improved survival. Mechanistic reviews on commonly-studied cancers - including breast cancer, colon cancer and melanoma - focus predominantly on data from older studies. In outlining avenues for future research, we believe there is utility in summarizing novel findings introduced to the literature. MATERIALS AND METHODS In this narrative review, we used MEDLINE, PUBMED and Cochrane databases to identify mechanistic studies published from January 1, 2015 onwards exploring this topic. RESULTS Twenty-five mechanistic studies were included in this review. It was found that vitamin D plays a critical role in both direct (i.e. tumor gene expression, proliferation, invasiveness, sensitivity to chemotherapy etc.) and indirect (i.e. effects on the tumor microenvironment and immunomodulation) tumor suppression mechanisms. CONCLUSION These newly-identified pathways warrant further research, with the hopes that we may understand how and when vitamin D supplementation can be integrated into precision medicine therapeutics for cancers of the breast, colon and skin. Cancer care providers should consider recommendations to screen for vitamin D deficiency in this population.
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Affiliation(s)
- Nadeem Bilani
- Department of Hematology-Oncology, Cleveland Clinic Florida, Weston, FL, U.S.A.;
| | - Leah Elson
- Department of Hematology-Oncology, Cleveland Clinic Florida, Weston, FL, U.S.A
| | - Charles Szuchan
- Department of Hematology-Oncology, Cleveland Clinic Florida, Weston, FL, U.S.A
| | - Elizabeth Elimimian
- Department of Hematology-Oncology, Cleveland Clinic Florida, Weston, FL, U.S.A
| | | | - Zeina Nahleh
- Department of Hematology-Oncology, Cleveland Clinic Florida, Weston, FL, U.S.A
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37
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Shiomi A, Kusuhara M, Sugino T, Sugiura T, Ohshima K, Nagashima T, Urakami K, Serizawa M, Saya H, Yamaguchi K. Comprehensive genomic analysis contrasting primary colorectal cancer and matched liver metastases. Oncol Lett 2021; 21:466. [PMID: 33907576 DOI: 10.3892/ol.2021.12727] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/09/2021] [Indexed: 12/24/2022] Open
Abstract
Recent studies have revealed that colorectal cancer (CRC) displays intratumor genetic heterogeneity, and that the cancer microenvironment plays an important role in the proliferation, invasion and metastasis of CRC. The present study performed genomic analysis on paired primary CRC and synchronous colorectal liver metastasis (CRLM) tissues collected from 22 patients using whole-exome sequencing, cancer gene panels and microarray gene expression profiling. In addition, immunohistochemical analysis was used to confirm the protein expression levels of genes identified as highly expressed in CRLM by DNA microarray analysis. The present study identified 10 genes that were highly expressed in CRLM compared with in CRC, from 36,022 probes obtained from primary CRC, CRLM and normal liver tissues by gene expression analysis with DNA microarrays. Of the 10 genes identified, five were classified as encoding 'matricellular proteins' [(osteopontin, periostin, thrombospondin-2, matrix Gla protein (MGP) and glycoprotein nonmetastatic melanoma protein B (GPNMB)] and were selected for immunohistochemical analysis. Osteopontin was strongly expressed in CRLM (6 of 22 cases: 27.3%), but not in CRC (0 of 22: 0%; P=0.02). Periostin also exhibited strong immunoreactivity in CRLM (17 of 22: 68.2%) compared with in CRC (7 of 22: 31.8%; P=0.006). Thrombospondin-2 exhibited strong immunoreactivity in both CRC and CRLM (54.5% in CRC, 45.5% in CRLM; P=0.55). GPNMB and MGP were rarely positive for both CRC and CRLM. A comparison of immunoreactive positive factors for these five genes revealed the complexities of gene expression in CRLM. Of the cases examined, 16 (72.7%) cases of CRC showed zero or only one positive immunoreactive factor. By contrast, CRLM showed more frequent and multiple immunoreactive factors; for example, 16 cases (72.7%) shared two or more factors, which was statistically more frequent than in CRC (P=0.007). The present study revealed the genomic heterogeneity between paired primary CRC and CRLM, in terms of cancer cell microenvironment. This finding may lead to novel diagnostic and therapeutic targets in the era of genome-guided personalized cancer treatment.
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Affiliation(s)
- Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka 411-8777, Japan.,Division of Gene Regulation Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo 160-858, Japan
| | - Masatoshi Kusuhara
- Regional Resources Division, Shizuoka Cancer Center Research Institute, Shizuoka 411-8777, Japan
| | - Takashi Sugino
- Division of Pathology, Shizuoka Cancer Center, Shizuoka 411-8777, Japan
| | - Teiichi Sugiura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Shizuoka 411-8777, Japan
| | - Keiichi Ohshima
- Medical Genetics Division, Shizuoka Cancer Center Research Institute, Shizuoka 411-8777, Japan
| | - Takeshi Nagashima
- Cancer Diagnostics Research Division, Shizuoka Cancer Center Research Institute, Shizuoka 411-8777, Japan.,SRL, Inc., Tokyo 163-0409, Japan
| | - Kenichi Urakami
- Cancer Diagnostics Research Division, Shizuoka Cancer Center Research Institute, Shizuoka 411-8777, Japan
| | - Masakuni Serizawa
- Drug Discovery and Development Division, Shizuoka Cancer Center Research Institute, Shizuoka 411-8777, Japan
| | - Hideyuki Saya
- Division of Gene Regulation Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo 160-858, Japan
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Salivary Osteopontin as a Potential Biomarker for Oral Mucositis. Metabolites 2021; 11:metabo11040208. [PMID: 33808230 PMCID: PMC8066152 DOI: 10.3390/metabo11040208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/12/2022] Open
Abstract
Osteopontin (OPN), a multifunctional phosphoglycoprotein also presents in saliva, plays a crucial role in tumour progression, inflammation and mucosal protection. Mucosal barrier injury due to high-dose conditioning regimen administered during autologous and allogeneic peripheral stem cell transplantation (APSCT) has neither efficient therapy nor established biomarkers. Our aim was to assess the biomarker role of OPN during APSCT, with primary focus on oral mucositis (OM). Serum and salivary OPN levels were determined by ELISA in 10 patients during APSCT at four stages of transplantation (day -3/-7, 0, +7, +14), and in 23 respective healthy controls. Results: There was a negative correlation between both salivary and serum OPN levels and grade of OM severity during APSCT (r = -0.791, p = 0.019; r = -0.973, p = 0.001). Salivary OPN increased at days +7 (p = 0.011) and +14 (p = 0.034) compared to controls. Among patients, it was higher at day +14 compared to the time of admission (day -3/-7) (p = 0.039) and transplantation (day 0) (p = 0.011). Serum OPN remained elevated at all four stages of transplantation compared to controls (p = 0.013, p = 0.02, p = 0.011, p = 0.028). During APSCT elevated salivary OPN is a potential non-invasive biomarker of oral mucositis whereas the importance of high serum OPN warrants further studies.
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Castoldi DF, Malafaia O, Santos-Neto PHD, Postiglioni TV, Vasconcelos C, Bremer FP, Czeczko LEA, Gasser M, Waaga-Gasser AM, Ribas CAPM. IS THERE A CLINICAL PATHOLOGICAL CORRELATION OF COLORECTAL ADENOCARCINOMA WITH THE IMMUNOHISTOCHEMICAL EXPRESSION OF OPN AND ABCB5? ACTA ACUST UNITED AC 2021; 33:e1569. [PMID: 33759959 PMCID: PMC7983527 DOI: 10.1590/0102-672020200004e1569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/09/2020] [Indexed: 11/30/2022]
Abstract
Background: Studies with biomarkers in TMA (tissue microarray) have been showing important results regarding its expression in colon cancer.
Aim: Correlate the expression profile of the OPN and ABCB5 biomarkers with the epidemiological and clinicopathological characteristics of the patients, the impact on the progression of the disease and the death.
Method: A total of 122 CRC patients who underwent surgical resection, immunomarking and their relationship with progression and death events were evaluated.
Result: The average age was 61.9 (±13.4) years. The cases were distributed in 42 (35.9%) in the ascending/transverse colon, 31 (26.5%) in the sigmoid, 27 in the rectum (23.1%), 17 (14.5%) in the descending colon. Most patients had advanced disease (stages III and IV) in 74 cases (60.9%). There was a predominance of moderately differentiated tumors in 101 samples (82.8%); despite this, the poorly differentiated subtype proved to be an independent risk factor for death in 70%. Metastasis to the liver proved to be an independent risk factor for death in 75% (18/24), as well as patients with primary rectal tumors in 81.5% (22/27).
Conclusion: The immunohistochemical expression of the OPN and ABCB5 markers was not associated with epidemiological and clinicopathological characteristics. Regarding the progression of disease and death, it was not possible to observe a correspondence relationship with the evaluated markers.
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Affiliation(s)
- Diogo Francesco Castoldi
- Medical Research Institute, Mackenzie Evangelical School of Paraná, Curitiba, PR, Brazil.,Evangelical Mackenzie University Hospital, Curitiba, Paraná, Brazil
| | - Osvaldo Malafaia
- Medical Research Institute, Mackenzie Evangelical School of Paraná, Curitiba, PR, Brazil.,Department of Surgery, Mackenzie Evangelical School of Paraná, Curitiba, PR, Brazil.,Evangelical Mackenzie University Hospital, Curitiba, Paraná, Brazil
| | | | | | - Cecilia Vasconcelos
- Department of Hematology, Mackenzie Evangelical School of Paraná, Curitiba, PR, Brazil
| | - Fabiola Past Bremer
- Department of Oncology, Mackenzie Evangelical School of Paraná, Curitiba, PR, Brazil
| | | | - Martin Gasser
- Department of Surgery, University Hospital Würzburg, Würzburg, Germany
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Kiss T, Jámbor K, Koroknai V, Szász I, Bárdos H, Mokánszki A, Ádány R, Balázs M. Silencing Osteopontin Expression Inhibits Proliferation, Invasion and Induce Altered Protein Expression in Melanoma Cells. Pathol Oncol Res 2021; 27:581395. [PMID: 34257527 PMCID: PMC8262222 DOI: 10.3389/pore.2021.581395] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 01/05/2021] [Indexed: 12/21/2022]
Abstract
Osteopontin (OPN) is a multifunctional phosphoprotein that is expressed in different types of cancers, including melanoma. OPN overexpression is associated with tumor progression and metastasis formation; however, the role of OPN in cell invasion and metastasis formation is not completely understood. In this study we aimed to define OPN expression in melanoma tissues and cell lines and investigate the effect of OPN expression on cell proliferation and invasion after inhibiting OPN expression with small interfering RNA (siRNA). OPN gene expression was determined by qRT-PCR, while protein expression was examined using a Proteome Profiler Oncology Array. siRNA-mediated OPN knockdown led to decreased OPN expression in melanoma cell lines, which was associated with decreased cell proliferation and invasion. Proteome profile analysis revealed significantly different protein expression between the original and transfected cell lines. The altered expression of the differently expressed proteins was validated at the mRNA level. Furthermore, OPN-specific siRNA was able to reduce OPN expression and inhibit the invasiveness of melanoma cells. Our results revealed for the first time that silencing the OPN gene influences proliferation and invasion of melanoma cells by effecting EGFR, tenascin C, survivin, galectin-3 and enolase 2 expression. To predict protein-protein interactions along with putative pathways we used STRING analysis for the differentially expressed proteins. These proteins formed multiple clusters, including extracellular matrix organization, regulation of angiogenesis, cell death and cell migration, PI3K-Akt, MAPK and focal adhesion signaling pathways. Taken together these data suggest that OPN might be an ideal target for drug development and therapies.
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Affiliation(s)
- Tímea Kiss
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Krisztina Jámbor
- Doctoral School of Health Sciences, University of Debrecen, Debrecen, Hungary
| | - Viktória Koroknai
- MTA-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - István Szász
- MTA-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - Helga Bárdos
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Attila Mokánszki
- Department of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Róza Ádány
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,MTA-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
| | - Margit Balázs
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,MTA-DE Public Health Research Group, University of Debrecen, Debrecen, Hungary
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Achilli S, Berthet N, Renaudet O. Antibody recruiting molecules (ARMs): synthetic immunotherapeutics to fight cancer. RSC Chem Biol 2021; 2:713-724. [PMID: 34212148 PMCID: PMC8190906 DOI: 10.1039/d1cb00007a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Antibody-recruiting molecules (ARMs) are one of the most promising tools to redirect the immune response towards cancer cells. In this review, we aim to highlight the recent advances in the field. We will illustrate the advantages of different ARM approaches and emphasize the importance of a multivalent presentation of the binding units. Antibody-recruiting molecules (ARMs) are one of the most promising tools to redirect the immune response towards cancer cells.![]()
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Affiliation(s)
- Silvia Achilli
- Univ. Grenoble Alpes, CNRS DCM UMR 5250 F-38000 Grenoble France
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Differential Response of Lung Cancer Cells, with Various Driver Mutations, to Plant Polyphenol Resveratrol and Vitamin D Active Metabolite PRI-2191. Int J Mol Sci 2021; 22:ijms22052354. [PMID: 33652978 PMCID: PMC7956761 DOI: 10.3390/ijms22052354] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/11/2021] [Accepted: 02/22/2021] [Indexed: 12/21/2022] Open
Abstract
Plant polyphenols and vitamins D exhibit chemopreventive and therapeutic anticancer effects. We first evaluated the biological effects of the plant polyphenol resveratrol (RESV) and vitamin D active metabolite PRI-2191 on lung cancer cells having different genetic backgrounds. RESV and PRI-2191 showed divergent responses depending on the genetic profile of cells. Antiproliferative activity of PRI-2191 was noticeable in EGFRmut cells, while RESV showed the highest antiproliferative and caspase-3-inducing activity in KRASmut cells. RESV upregulated p53 expression in wtp53 cells, while downregulated it in mutp53 cells with simultaneous upregulation of p21 expression in both cases. The effect of PRI-2191 on the induction of CYP24A1 expression was enhanced by RESV in two KRASmut cell lines. The effect of RESV combined with PRI-2191 on cytokine production was pronounced and modulated. RESV cooperated with PRI-2191 in regulating the expression of IL-8 in EGFRmut cells, while OPN in KRASmut cells and PD-L1 in both cell subtypes. We hypothesize that the differences in response to RESV and PRI-2191 between EGFRmut and KRASmut cell lines result from the differences in epigenetic modifications since both cell subtypes are associated with the divergent smoking history that can induce epigenetic alterations.
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43
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Harnessing Extracellular Matrix Biology for Tumor Drug Delivery. J Pers Med 2021; 11:jpm11020088. [PMID: 33572559 PMCID: PMC7911184 DOI: 10.3390/jpm11020088] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 12/21/2022] Open
Abstract
The extracellular matrix (ECM) plays an active role in cell life through a tightly controlled reciprocal relationship maintained by several fibrous proteins, enzymes, receptors, and other components. It is also highly involved in cancer progression. Because of its role in cancer etiology, the ECM holds opportunities for cancer therapy on several fronts. There are targets in the tumor-associated ECM at the level of signaling molecules, enzyme expression, protein structure, receptor interactions, and others. In particular, the ECM is implicated in invasiveness of tumors through its signaling interactions with cells. By capitalizing on the biology of the tumor microenvironment and the opportunities it presents for intervention, the ECM has been investigated as a therapeutic target, to facilitate drug delivery, and as a prognostic or diagnostic marker for tumor progression and therapeutic intervention. This review summarizes the tumor ECM biology as it relates to drug delivery with emphasis on design parameters targeting the ECM.
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Malecka K, Mikuła E, Ferapontova EE. Design Strategies for Electrochemical Aptasensors for Cancer Diagnostic Devices. SENSORS 2021; 21:s21030736. [PMID: 33499136 PMCID: PMC7866130 DOI: 10.3390/s21030736] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/12/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023]
Abstract
Improved outcomes for many types of cancer achieved during recent years is due, among other factors, to the earlier detection of tumours and the greater availability of screening tests. With this, non-invasive, fast and accurate diagnostic devices for cancer diagnosis strongly improve the quality of healthcare by delivering screening results in the most cost-effective and safe way. Biosensors for cancer diagnostics exploiting aptamers offer several important advantages over traditional antibodies-based assays, such as the in-vitro aptamer production, their inexpensive and easy chemical synthesis and modification, and excellent thermal stability. On the other hand, electrochemical biosensing approaches allow sensitive, accurate and inexpensive way of sensing, due to the rapid detection with lower costs, smaller equipment size and lower power requirements. This review presents an up-to-date assessment of the recent design strategies and analytical performance of the electrochemical aptamer-based biosensors for cancer diagnosis and their future perspectives in cancer diagnostics.
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Affiliation(s)
- Kamila Malecka
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima Str. 10, 10-748 Olsztyn, Poland; (K.M.); (E.M.)
| | - Edyta Mikuła
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima Str. 10, 10-748 Olsztyn, Poland; (K.M.); (E.M.)
| | - Elena E. Ferapontova
- Interdisciplinary Nanoscience Center (iNANO), Faculty of Science and Technology, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
- Correspondence: ; Tel.: +45-87156703
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Understanding the role of integrins in breast cancer invasion, metastasis, angiogenesis, and drug resistance. Oncogene 2021; 40:1043-1063. [PMID: 33420366 DOI: 10.1038/s41388-020-01588-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 11/11/2020] [Accepted: 11/26/2020] [Indexed: 12/13/2022]
Abstract
Integrins are cell adhesion receptors, which are typically transmembrane glycoproteins that connect to the extracellular matrix (ECM). The function of integrins regulated by biochemical events within the cells. Understanding the mechanisms of cell growth by integrins is important in elucidating their effects on tumor progression. One of the major events in integrin signaling is integrin binding to extracellular ligands. Another event is distant signaling that gathers chemical signals from outside of the cell and transmit the signals upon cell adhesion to the inside of the cell. In normal breast tissue, integrins function as checkpoints to monitor effects on cell proliferation, while in cancer tissue these functions altered. The combination of tumor microenvironment and its associated components determines the cell fate. Hypoxia can increase the expression of several integrins. The exosomal integrins promote the growth of metastatic cells. Expression of certain integrins is associated with increased metastasis and decreased prognosis in cancers. In addition, integrin-binding proteins promote invasion and metastasis in breast cancer. Targeting specific integrins and integrin-binding proteins may provide new therapeutic approaches for breast cancer therapies. This review will examine the current knowledge of integrins' role in breast cancer.
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Abstract
ICOSL/ICOS are costimulatory molecules pertaining to immune checkpoints; their binding transduces signals having anti-tumor activity. Osteopontin (OPN) is here identified as a ligand for ICOSL. OPN binds a different domain from that used by ICOS, and the binding induces a conformational change in OPN, exposing domains that are relevant for its functions. Here we show that in vitro, ICOSL triggering by OPN induces cell migration, while inhibiting anchorage-independent cell growth. The mouse 4T1 breast cancer model confirms these data. In vivo, OPN-triggering of ICOSL increases angiogenesis and tumor metastatization. The findings shed new light on ICOSL function and indicate that another partner beside ICOS may be involved; they also provide a rationale for developing alternative therapeutic approaches targeting this molecular trio. Davide Raineri, Chiara Dianzani et al. show that osteopontin binds ICOSL at a different domain than the one used by ICOS. Activation of ICOSL by osteopontin induces cell migration in vitro and tumor metastatization in a 4T1 breast cancer mouse model; highlighting the functional role of this interaction in cancer progression.
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Žlajpah M, Boštjančič E, Zidar N. (Epi)genetic regulation of osteopontin in colorectal cancerogenesis. Epigenomics 2020; 12:1389-1403. [PMID: 32921164 DOI: 10.2217/epi-2020-0032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Aim: To identify (epi)genetic regulators of osteopontin (OPN, encoded by SPP1 gene) from normal colon mucosa to adenoma, adenoma with early carcinoma and advanced carcinoma. Patients & methods: Biopsy samples of 41 patients with different patohistologic diagnosis were used. Using qPCR, pyrosequencing and statistical analysis, we determined the expression level of osteopontin regulatory miRNAs, its copy number and methylation status. Results & conclusion: We showed that hsa-miR-146a-5p expression is inversely proportional to the expression level of SPP1 and that expression might be also controlled by copy number and methylation. These results suggest that not only expression of SPP1 but also its copy number, methylation status and expression of its regulators might be used as a potential biomarker of colorectal cancer.
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Affiliation(s)
- Margareta Žlajpah
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Emanuela Boštjančič
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Nina Zidar
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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Chang S, Huang J, Niu H, Wang J, Si Y, Bai Z, Cheng S, Ding W. Epigenetic regulation of osteopontin splicing isoform c defines its role as a microenvironmental factor to promote the survival of colon cancer cells from 5-FU treatment. Cancer Cell Int 2020; 20:452. [PMID: 32944000 PMCID: PMC7491101 DOI: 10.1186/s12935-020-01541-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 09/05/2020] [Indexed: 01/04/2023] Open
Abstract
Background Drug resistance to 5-fluorouracil (5-FU) and recurrence after chemotherapy in colorectal cancer remain a challenge to be resolved for the improvement of patient outcomes. It is recognized that a variety of secretory proteins released from the tumor cells exposed to chemo-drugs into the tumor microenvironment (TME) contributed to the cell-to-cell communication, and altered the drug sensitivity. One of these important factors is osteopontin (OPN), which exists in several functional forms from alternative splicing and post-translational processing. In colon cancer cells, increased total OPN expression was observed during the progression of tumors, however, the exact role and regulation of the OPN splicing isoforms was not well understood. Methods We assayed precisely the abundance of major OPN splicing isoforms under 5-FU treatments in colon cancer cell lines with different sensitivities to 5-FU, and also evaluated the effects of the condition medium from OPN splicing isoforms overexpressed cells on cell functions. The methods of nuclear calcium reporter assays and ChIP (chromatin immunoprecipitation) assays were used to investigate the molecular mechanism underlining the production of OPN isoforms. Results We discovered that OPNc was a most increased splicing isoform to a significant abundance following 5-FU treatment of colon cancer cells. OPNc as a secretory protein in the conditioned medium exerted a more potent effect to promote cell survival in 5-FU than other OPN isoforms. The kinetic response of nuclear calcium signals could be used to indicate an immediate effect of the conditioned medium containing OPNc and other isoforms. Methyl-CpG binding protein 2 (MeCP2) was identified to regulate the splicing of opn gene, where the phosphorylation of MeCP2 at S421 site, possibly by calmodulin dependent protein kinase II (CaMKII) was required. Conclusions The results demonstrated that the production of OPNc was highly controlled under epigenetic regulations, where MeCP2 and the activation of nuclear calcium signaling were involved. It was also suggested that OPNc could transmit the stress signal of cells upon chemotherapy in TME and promoted the survival of adjacent colon cancer cells.
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Affiliation(s)
- Siyuan Chang
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Jing Huang
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Huan Niu
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Jing Wang
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Yang Si
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Zhigang Bai
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050 People's Republic of China
| | - Shan Cheng
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
| | - Wei Ding
- Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069 China
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Fattahi F, Kiani J, Khosravi M, Vafaei S, Mohammadi A, Madjd Z, Najafi M. Enrichment of Up-regulated and Down-regulated Gene Clusters Using Gene Ontology, miRNAs and lncRNAs in Colorectal Cancer. Comb Chem High Throughput Screen 2020; 22:534-545. [PMID: 31654507 DOI: 10.2174/1386207321666191010114149] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/28/2019] [Accepted: 08/10/2019] [Indexed: 02/06/2023]
Abstract
AIM AND OBJECTIVE It is interesting to find the gene signatures of cancer stages based on the omics data. The aim of study was to evaluate and to enrich the array data using gene ontology and ncRNA databases in colorectal cancer. METHODS The human colorectal cancer data were obtained from the GEO databank. The downregulated and up-regulated genes were identified after scoring, weighing and merging of the gene data. The clusters with high-score edges were determined from gene networks. The miRNAs related to the gene clusters were identified and enriched. Furthermore, the long non-coding RNA (lncRNA) networks were predicted with a central core for miRNAs. RESULTS Based on cluster enrichment, genes related to peptide receptor activity (1.26E-08), LBD domain binding (3.71E-07), rRNA processing (2.61E-34), chemokine (4.58E-19), peptide receptor (1.16E-19) and ECM organization (3.82E-16) were found. Furthermore, the clusters related to the non-coding RNAs, including hsa-miR-27b-5p, hsa-miR-155-5p, hsa-miR-125b-5p, hsa-miR-21-5p, hsa-miR-30e-5p, hsa-miR-588, hsa-miR-29-3p, LINC01234, LINC01029, LINC00917, LINC00668 and CASC11 were found. CONCLUSION The comprehensive bioinformatics analyses provided the gene networks related to some non-coding RNAs that might help in understanding the molecular mechanisms in CRC.
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Affiliation(s)
- Fahimeh Fattahi
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Jafar Kiani
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Khosravi
- Medicine Biochemistry, Qom Branch, Islamic Azad University, Qom, Iran
| | - Somayeh Vafaei
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Asghar Mohammadi
- Biochemistry Department, Tarbiat Modares University, Tehran, Iran
| | - Zahra Madjd
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.,Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Najafi
- Biochemistry Department, Faculty of Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
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Arolt C, Meyer M, Hoffmann F, Wagener-Ryczek S, Schwarz D, Nachtsheim L, Beutner D, Odenthal M, Guntinas-Lichius O, Buettner R, von Eggeling F, Klußmann JP, Quaas A. Expression Profiling of Extracellular Matrix Genes Reveals Global and Entity-Specific Characteristics in Adenoid Cystic, Mucoepidermoid and Salivary Duct Carcinomas. Cancers (Basel) 2020; 12:cancers12092466. [PMID: 32878206 PMCID: PMC7564650 DOI: 10.3390/cancers12092466] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 08/25/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The extracellular matrix (ECM), an important factor in tumour metastasis and therapy resistance, has not been studied in salivary gland carcinomas (SGC), so far. In this retrospective study, we profiled the RNA expression of 28 ECM-related genes in 11 adenoid cystic (AdCy), 14 mucoepidermoid (MuEp) and 9 salivary duct carcinomas (SaDu). Also, we validated our results in a multimodal approach. MuEp and SaDu shared a common gene signature involving an overexpression of COL11A1. In contrast, nonhierarchical clustering revealed a more specific gene expression pattern for AdCy, characterized by overexpression of COL27A1. In situ studies at RNA level indicated that in AdCy, ECM production results from tumour cells and not from cancer-associated fibroblasts as is the case in MuEp and SaDu. For the first time, we characterized the ECM composition in SGC and identified several differentially expressed genes, which are potential therapeutic targets. Abstract The composition of the extracellular matrix (ECM) plays a pivotal role in tumour initiation, metastasis and therapy resistance. Until now, the ECM composition of salivary gland carcinomas (SGC) has not been studied. We quantitatively analysed the mRNA of 28 ECM-related genes of 34 adenoid cystic (AdCy; n = 11), mucoepidermoid (MuEp; n = 14) and salivary duct carcinomas (SaDu; n = 9). An incremental overexpression of six collagens (including COL11A1) and four glycoproteins from MuEp and SaDu suggested a common ECM alteration. Conversely, AdCy and MuEp displayed a distinct overexpression of COL27A1 and LAMB3, respectively. Nonhierarchical clustering and principal component analysis revealed a more specific pattern for AdCy with low expression of the common gene signature. In situ studies at the RNA and protein level confirmed these results and indicated that, in contrast to MuEp and SaDu, ECM production in AdCy results from tumour cells and not from cancer-associated fibroblasts (CAFs). Our findings reveal different modes of ECM production leading to common and distinct RNA signatures in SGC. Of note, an overexpression of COL27A1, as in AdCy, has not been linked to any other neoplasm so far. Here, we contribute to the dissection of the ECM composition in SGC and identified a panel of deferentially expressed genes, which could be putative targets for SGC therapy and overcoming therapeutic resistance.
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Affiliation(s)
- Christoph Arolt
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
- Correspondence: ; Tel.: +49-221-478-4726
| | - Moritz Meyer
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, University Duisburg-Essen, 45147 Essen, Germany
| | - Franziska Hoffmann
- Department of Otorhinolaryngology, MALDI Imaging and Innovative Biophotonics, Jena University Hospital, 07747 Jena, Germany;
| | - Svenja Wagener-Ryczek
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - David Schwarz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Lisa Nachtsheim
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Dirk Beutner
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, 37075 Göttingen, Germany;
| | - Margarete Odenthal
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - Orlando Guntinas-Lichius
- Department of Otorhinolaryngology, Head and Neck Surgery, Jena University Hospital, 07747 Jena, Germany;
| | - Reinhard Buettner
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - Ferdinand von Eggeling
- Department of Otorhinolaryngology, MALDI Imaging, Core Unit Proteome Analysis, DFG Core Unit Jena Biophotonic and Imaging Laboratory (JBIL), Jena University Hospital, 07747 Jena, Germany;
| | - Jens Peter Klußmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Alexander Quaas
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
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