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Wang Y, Gao F. Research Progress of CXCR4-Targeting Radioligands for Oncologic Imaging. Korean J Radiol 2023; 24:871-889. [PMID: 37634642 PMCID: PMC10462898 DOI: 10.3348/kjr.2023.0091] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/24/2023] [Accepted: 07/07/2023] [Indexed: 08/29/2023] Open
Abstract
C-X-C motif chemokine receptor 4 (CXCR4) plays a key role in various physiological functions, such as immune processes and disease development, and can influence angiogenesis, proliferation, and distant metastasis in tumors. Recently, several radioligands, including peptides, small molecules, and nanoclusters, have been developed to target CXCR4 for diagnostic purposes, thereby providing new diagnostic strategies based on CXCR4. Herein, we focus on the recent research progress of CXCR4-targeting radioligands for tumor diagnosis. We discuss their application in the diagnosis of hematological tumors, such as lymphomas, multiple myelomas, chronic lymphocytic leukemias, and myeloproliferative tumors, as well as nonhematological tumors, including tumors of the esophagus, breast, and central nervous system. Additionally, we explored the theranostic applications of CXCR4-targeting radioligands in tumors. Targeting CXCR4 using nuclear medicine shows promise as a method for tumor diagnosis, and further research is warranted to enhance its clinical applicability.
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Affiliation(s)
- Yanzhi Wang
- Key Laboratory for Experimental Teratology of the Ministry of Education and Research Center for Experimental Nuclear Medicine, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Feng Gao
- Key Laboratory for Experimental Teratology of the Ministry of Education and Research Center for Experimental Nuclear Medicine, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
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2
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Li M, Xiao Y, Liu P, Wei L, Zhang T, Xiang Z, Liu X, Zhang K, Zhong Q, Chen F. 4‑Methoxydalbergione inhibits esophageal carcinoma cell proliferation and migration by inactivating NF‑κB. Oncol Rep 2023; 49:42. [PMID: 36633144 PMCID: PMC9868687 DOI: 10.3892/or.2023.8479] [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: 09/13/2022] [Accepted: 12/07/2022] [Indexed: 01/13/2023] Open
Abstract
4‑Methoxydalbergione (4‑MD) can inhibit the progression of certain types of cancer; however, its effects on esophageal cancer (EC) remain unclear. The present study aimed to investigate the inhibitory effect of 4‑MD on EC and its molecular mechanism. ECA‑109 and KYSE‑105 cells were treated with or without lipopolysaccharide (LPS) and 4‑MD. Cell Counting Kit‑8 and colony formation assays were used to analyze cell proliferation. Wound healing assay was performed to evaluate cell migration. ELISA and western blotting were performed to measure the expression levels of NF‑κB and inflammatory cytokines. In cells treated with 4‑MD, proliferation and migration were significantly inhibited, the levels of inflammatory cytokines were downregulated and the NF‑κB signaling pathway was inactivated. Notably, proliferation, migration, inflammation and NF‑κB were promoted by LPS, whereas 4‑MD reversed the increases induced by LPS in EC cells. In conclusion, 4‑MD may attenuate the proliferation and migration of EC cells by inactivating the NF‑κB signaling pathway.
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Affiliation(s)
- Ming Li
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Yubo Xiao
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Pinyue Liu
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Le Wei
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Ti Zhang
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Ziye Xiang
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Xiaoyan Liu
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Keyun Zhang
- Department of Orthopedics, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan 418000, P.R. China
| | - Qiaoqing Zhong
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard University, Boston, MA 02115, USA,Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China,Correspondence to: Professor Qiaoqing Zhong, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard University, CC-454, 1 Deaconess Road (Rosenberg Building), Boston, MA 02215, USA, E-mail:
| | - Fangzhi Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Hengyang Medical School, University of South China, Hengyang, Hunan 421001, P.R. China,Professor Fangzhi Chen, Department of Gastroenterology, The Second Affiliated Hospital of Hengyang Medical School, University of South China, 28 West Changsheng Road, Hengyang, Hunan 421001, P.R. China, E-mail:
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Stuckel AJ, Khare T, Bissonnette M, Khare S. Aberrant regulation of CXCR4 in cancer via deviant microRNA-targeted interactions. Epigenetics 2022; 17:2318-2331. [PMID: 36047714 PMCID: PMC9665135 DOI: 10.1080/15592294.2022.2118947] [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: 03/25/2022] [Revised: 08/02/2022] [Accepted: 08/18/2022] [Indexed: 11/03/2022] Open
Abstract
CXCR4 is involved in many facets of cancer, including being a major player in establishing metastasis. This is in part due to the deregulation of CXCR4, which can be attributed to many genetic and epigenetic mechanisms, including aberrant microRNA-CXCR4 interaction. MicroRNAs (miRNAs) are a type of small non-coding RNA that primarily targets the 3' UTR of mRNA transcripts, which in turn suppresses mRNA and subsequent protein expression. In this review, we reported and characterized the many aberrant miRNA-CXCR4 interactions that occur throughout human cancers. In particular, we reported known target sequences located on the 3' UTR of CXCR4 transcripts that tumour suppressor miRNAs bind and therefore regulate expression by. From these aberrant interactions, we also documented affected downstream genes/pathways and whether a particular tumour suppressor miRNA was reported as a prognostic marker in its respected cancer type. In addition, a limited number of cancer-causing miRNAs coined 'oncomirs' were reported and described in relation to CXCR4 regulation. Moreover, the mechanisms underlying both tumour suppressor and oncomir deregulations concerning CXCR4 expression were also explored. Furthermore, the miR-146a-CXCR4 axis was delineated in oncoviral infected endothelial cells in the context of virus-causing cancers. Lastly, miRNA-driven therapies and CXCR4 antagonist drugs were discussed as potential future treatment options in reported cancers pertaining to deregulated miRNA-CXCR4 interactions.
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Affiliation(s)
- Alexei J. Stuckel
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri65212, USA
| | - Tripti Khare
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri65212, USA
| | - Marc Bissonnette
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Chicago, Chicago, Il60637, USA
| | - Sharad Khare
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri65212, USA
- Harry S. Truman Memorial Veterans’ Hospital, Columbia, Missouri65201, USA
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4
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Nengroo MA, Khan MA, Verma A, Datta D. Demystifying the CXCR4 conundrum in cancer biology: Beyond the surface signaling paradigm. Biochim Biophys Acta Rev Cancer 2022; 1877:188790. [PMID: 36058380 DOI: 10.1016/j.bbcan.2022.188790] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 10/14/2022]
Abstract
The oncogenic chemokine duo CXCR4-CXCL12/SDF-1 (C-X-C Receptor 4-C-X-C Ligand 12/ Stromal-derived factor 1) has been the topic of intense scientific disquisitions since Muller et al., in her ground-breaking research, described this axis as a critical determinant of organ-specific metastasis in breast cancer. Elevated CXCR4 levels correlate with distant metastases, poor prognosis, and unfavourable outcomes in most solid tumors. Therapeutic impediment of the axis in clinics with Food and Drug Administration (FDA) approved inhibitors like AMD3100 or Plerixafor yield dubious results, contrary to pre-clinical developments. Clinical trials entailing inhibition of CXCR7 (C-X-C Receptor 7), another convicted chemokine receptor that exhibits affinity for CXCL12, reveal outcomes analogous to that of CXCR4-CXCL12 axis blockade. Of note, the cellular CXCR4 knockout phenotype varies largely from that of inhibitor treatments. These shaky findings pique great curiosity to delve further into the realm of this infamous chemokine receptor to provide a probable explanation. A multitude of recent reports suggests the presence of an increased intracellular CXCR4 pool in various cancers, both cytoplasmic and nuclear. This intracellular CXCR4 protein reserve seems active as it correlates with vital tumor attributes, viz. prognosis, aggressiveness, metastasis, and disease-free survival. Diminishing this entire intracellular CXCR4 load apart from the surface signals looks encouraging from a therapeutic point of view. Transcending beyond the classically accepted concept of ligand-mediated surface signaling, this review sheds new light on plausible associations of intracellularly compartmentalised CXCR4 with various aspects of tumorigenesis. Besides, this review also puts forward a comprehensive account of CXCR4 regulation in different cancers.
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Affiliation(s)
- Mushtaq Ahmad Nengroo
- Division of Cancer Biology, CSIR-Central Drug Research Institute (CDRI), Lucknow-226031, India
| | - Muqtada Ali Khan
- Division of Cancer Biology, CSIR-Central Drug Research Institute (CDRI), Lucknow-226031, India
| | - Ayushi Verma
- Division of Cancer Biology, CSIR-Central Drug Research Institute (CDRI), Lucknow-226031, India
| | - Dipak Datta
- Division of Cancer Biology, CSIR-Central Drug Research Institute (CDRI), Lucknow-226031, India; Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002, India.
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5
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Zhao R, Liu J, Li Z, Zhang W, Wang F, Zhang B. Recent Advances in CXCL12/CXCR4 Antagonists and Nano-Based Drug Delivery Systems for Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14081541. [PMID: 35893797 PMCID: PMC9332179 DOI: 10.3390/pharmaceutics14081541] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/15/2022] [Accepted: 07/22/2022] [Indexed: 01/27/2023] Open
Abstract
Chemokines can induce chemotactic cell migration by interacting with G protein-coupled receptors to play a significant regulatory role in the development of cancer. CXC chemokine-12 (CXCL12) can specifically bind to CXC chemokine receptor 4 (CXCR4) and is closely associated with the progression of cancer via multiple signaling pathways. Over recent years, many CXCR4 antagonists have been tested in clinical trials; however, Plerixafor (AMD3100) is the only drug that has been approved for marketing thus far. In this review, we first summarize the mechanisms that mediate the physiological effects of the CXCL12/CXCR4 axis. Then, we describe the use of CXCL12/CXCR4 antagonists. Finally, we discuss the use of nano-based drug delivery systems that exert action on the CXCL12/CXCR4 biological axis.
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Affiliation(s)
| | | | | | | | - Feng Wang
- Correspondence: (F.W.); (B.Z.); Tel.: +86-536-8462490 (B.Z.)
| | - Bo Zhang
- Correspondence: (F.W.); (B.Z.); Tel.: +86-536-8462490 (B.Z.)
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Lei Z, Wei D, Ma Y, Tang L, Wang S, Wang P, Pan C, Hu C, Wang X, Ma Y. miR-302b promotes bovine preadipocyte differentiation and inhibits proliferation by targeting CDK2. Anim Biotechnol 2022:1-8. [PMID: 35254208 DOI: 10.1080/10495398.2022.2029743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
MicroRNAs have been recently reported to act as key regulators of adipogenesis, a multifactorial complex process. One miRNA, miR-302b, is an important regulator of cell proliferation and differentiation and controls cancer development, but we speculate that miR-302b may also regulate bovine adipogenesis. Herein we have evaluated the role of this miRNA in bovine adipocyte differentiation using quantitative Real-Time Polymerase Chain Reaction (qRT-PCR), Oil Red O staining, a dual-luciferase reporter. CDK2 was identified as the target gene of miR-302b, and miR-302b agomir promoted mRNA and protein expression levels of adipocyte-specific genes. In addition, a CCK-8 kit was used to show that miR-302b agomir, but not the negative control, inhibits preadipocyte proliferation. In conclusion, miR-302b promotes bovine preadipocyte differentiation and inhibits proliferation by targeting CDK2.
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Affiliation(s)
- Zhaoxiong Lei
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Dawei Wei
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Yanfen Ma
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Lin Tang
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Shuzhe Wang
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Pengfei Wang
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Cuili Pan
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Chunli Hu
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Xingping Wang
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China
| | - Yun Ma
- Key Laboratory of Ruminant Molecular Cell Breeding, School of Agriculture, Ningxia University, Yinchuan, China.,College of Life Science, Xinyang Normal University, Xinyang, China
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Zhang K, Xu PL, Li YJ, Dong S, Gao HF, Chen LY, Chen H, Chen Z. Comprehensive analysis of expression profile and prognostic significance of interferon regulatory factors in pancreatic cancer. BMC Genom Data 2022; 23:5. [PMID: 35012444 PMCID: PMC8751298 DOI: 10.1186/s12863-021-01019-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 12/13/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Pancreatic cancer (PC) is a highly lethal disease and an increasing cause of cancer-associated mortality worldwide. Interferon regulatory factors (IRFs) play vital roles in immune response and tumor cellular biological processes. However, the specific functions of IRFs in PC and tumor immune response are far from systematically clarified. This study aimed to explorer the expression profile, prognostic significance, and biological function of IRFs in PC. RESULTS We observed that the levels of IRF2, 6, 7, 8, and 9 were elevated in tumor compared to normal tissues in PC. IRF7 expression was significantly associated with patients' pathology stage in PC. PC patients with high IRF2, low IRF3, and high IRF6 levels had significantly poorer overall survival. High mRNA expression, amplification and, deep deletion were the three most common types of genetic alterations of IRFs in PC. Low expression of IRF2, 4, 5, and 8 was resistant to most of the drugs or small molecules from Genomics of Drug Sensitivity in Cancer. Moreover, IRFs were positively correlated with the abundance of tumor infiltrating immune cells in PC, including B cells, CD8+ T cells, CD4+ T cells, macrophages, Neutrophil, and Dendritic cells. Functional analysis indicated that IRFs were involved in T cell receptor signaling pathway, immune response, and Toll-like receptor signaling pathway. CONCLUSIONS Our results indicated that certain IRFs could serve as potential therapeutic targets and prognostic biomarkers for PC patients. Further basic and clinical studies are needed to validate our findings and generalize the clinical application of IRFs in PC.
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Affiliation(s)
- Ke Zhang
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Pan-Ling Xu
- Chinese Integrative Medicine Oncology Department, First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
| | - Yu-Jie Li
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Shu Dong
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Hui-Feng Gao
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Lian-Yu Chen
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Hao Chen
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
| | - Zhen Chen
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 China
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8
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Guo L, Fang T, Jiang Y, Liu D. IRF7 is a Prognostic Biomarker and Associated with Immune Infiltration in Stomach Adenocarcinoma. Int J Gen Med 2021; 14:9887-9902. [PMID: 34938108 PMCID: PMC8687632 DOI: 10.2147/ijgm.s342607] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 11/30/2021] [Indexed: 12/21/2022] Open
Abstract
Background Stomach adenocarcinoma (STAD) is one of the most prevalent malignances, ranking fifth in incidence and third in mortality among all malignances. Interferon regulatory factors (IRFs) play a vital role in immune response and tumor cellular biological process. The roles of IRFs in STAD are far from being systematically clarified. Methods A series of bioinformatics tools, including GEPIA, UALCAN, TIMER, Kaplan–Meier plotter and LinkedOmics, were applied to explore the expression and clinical significance of IRFs in STAD. Results IRF3/7 expression were upregulated in STAD in sub-group analyses based on race, gender, age, H. Pylori infection status, histological subtypes, tumor grade, individual cancer stages, and nodal metastasis status. High IRF3/7 expression were associated with poor overall survival (OS), post-progression survival (PFPS) and first progression (FP) in STAD. IRF3 and IRF7 were altered in 5% and 6% of all TCGA STAD patients. Further analysis revealed that IRF7 was significantly associated with the abundance of immune cells (B cells, Neutrophils and Dendritic cells) and the expression of most immune biomarkers. Enrichment analysis indicated that IRF7 was mainly involved in adaptive immune response, NOD-like receptor signaling pathway, Necroptosis, and Toll-like receptor signaling pathway. We also identified several IRF7-associated kinase and miRNA targets in STAD. The result of verified experiment revealed that ITF7 expression was increased in STAD tissues compared with normal tissues and prognosis analysis revealed that STAD patients with high IRF7 expression had a poor overall survival. Conclusion IRF7 is upregulated in STAD and associated with poor OS, PPS and FP. Moreover, IRF7 is significantly associated with the abundance of immune cells and the expression of most immune biomarkers, suggesting that IRF7 is as a prognostic biomarker and associated with immune infiltration in STAD.
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Affiliation(s)
- Lili Guo
- Department of Anesthesiology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Te Fang
- Department of Anesthesiology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Yanhua Jiang
- Department of Anesthesiology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Dingsheng Liu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, People's Republic of China
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Cao H, Wang D, Sun P, Chen L, Feng Y, Gao R. RNA-seq reveals microRNA-302b as a suppressor of prostate cancer epithelial-mesenchymal transition by targeting RELA/NF-κB. Am J Cancer Res 2021; 11:5715-5725. [PMID: 34873489 PMCID: PMC8640823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/10/2021] [Indexed: 06/13/2023] Open
Abstract
To identify novel biomarker(s) in prostate cancer and demonstrate the mechanistic involvements in this disease, RNA-seq was employed to reveal the differentially expressed genes in the blood samples from prostate cancer patients. Relative expression of miR-302b-3p was evaluated using real-time PCR. The potential regulation of RELA by miR-302b-3p was assessed by luciferase reporter assay. Protein levels of NF-κB, Vimentin, N-cadherin and E-cadherin, were quantified using western blotting. Transwell chamber was employed to measure cell migratory and invasive capacity, while cell attachment/detachment assay was performed to evaluated epithelial-mesenchymal transition (EMT)-related behavior. Xenograft tumor model was adopted to determine the anti-tumor activity of miR-302b-3p in vivo. We demonstrated miR-302b-3p was down-regulated in prostate cancer both in vivo and in vitro. We predicted and identified RELA as directly targeted by miR-302b-3p. Ectopic miR-302b-3p expression in PC-3 cells significantly suppressed cell migration, invasion, attachment, detachment capacity, which was accompanied with a decrease in the expression of N-cadherin and Vimentin, and an increase of E-cadherin expression. MiR-302b-3p-proficiency greatly delayed xenograft tumor growth and associated with favorable overall survival. Co-introduction of RELA completely abolished anti-tumor effects of miR-302b-3p, which indicated a potential genetic interaction between RELA/NF-κB and miR-302b-3p. We characterized the aberrant down-regulation of miR-302b-3p in prostate cancer and unraveled a possible involvement of miR-302b-3p/RELA signaling axis in this scenario.
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Affiliation(s)
- Hongwen Cao
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
| | - Dan Wang
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
| | - Peng Sun
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
| | - Lei Chen
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
| | - Yigeng Feng
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
| | - Renjie Gao
- Surgical Department I (Urology Department), Longhua Hospital Shanghai University of Traditional Chinese Medicine No. 725 Wanping Road South, Xuhui District, Shanghai 200032, China
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10
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Huang C, Zhong W, Ren X, Huang X, Li Z, Chen C, Jiang B, Chen Z, Jian X, Yang L, Liu X, Huang H, Shen C, Chen X, Dou X, Yu B. MiR-193b-3p-ERBB4 axis regulates psoriasis pathogenesis via modulating cellular proliferation and inflammatory-mediator production of keratinocytes. Cell Death Dis 2021; 12:963. [PMID: 34667159 PMCID: PMC8526743 DOI: 10.1038/s41419-021-04230-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/02/2021] [Accepted: 09/28/2021] [Indexed: 01/01/2023]
Abstract
Psoriasis is an auto-inflammatory skin disease characterized by abnormal activation of epidermal keratinocytes, aberrant neovascularization, and dysregulation of immune cells. MicroRNAs are small non-coding RNAs that mainly function in the post-transcriptional regulation of gene expression. Recently, accumulating evidence has demonstrated that expression of microRNAs is dysregulated in psoriasis patients and microRNAs play key roles in psoriasis pathogenesis. Downregulation of miR-193b-3p has been identified to be associated with psoriasis development. However, the precise functions and action mechanisms of miR-193b-3p in psoriasis pathogenesis remain unclear. In this study, we confirmed the downregulation of miR-193b-3p in psoriasis patients, psoriasis-like inflammatory cellular models, and an imiquimod (IMQ) -induced mouse model. A negative correlation was found between miR-193b-3p level and patient Psoriasis Area and Severity Index (PASI) score. Furthermore, miR-193b-3p suppressed proliferation, inflammatory-factor secretion, and the STAT3 and NF-κB signaling pathways in keratinocytes. Importantly, intradermal injection of agomiR-193b-3p blocked, whereas antagomiR-193b-3p augmented, the psoriasis-like inflammation in the IMQ-induced mouse model. Bioinformatics analysis and the dual-luciferase reporter assay showed that miR-193b-3p targets ERBB4 3' untranslated region (UTR). In addition, ERBB4 induced proliferation, inflammatory-factor production, and the STAT3 and NF-κB pathways in keratinocytes. Most importantly, forced expression of ERBB4 could attenuate the effects of miR-193b-3p in keratinocytes, indicating that miR-193b-3p inhibits keratinocyte activation by directly targeting ERBB4. In conclusion, our findings demonstrated that the miR-193b-3p-ERBB4 axis underlies the hyperproliferation and aberrant inflammatory-factor secretion of psoriatic keratinocytes, providing a novel, microRNA-related causal mechanism and a potential therapeutic target in psoriasis.
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Affiliation(s)
- Cong Huang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, 518036, China
| | - Weilong Zhong
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Xuanyao Ren
- Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, 518036, China
| | - Xia Huang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Zizhuo Li
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Chaofeng Chen
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Bin Jiang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Zhenzhen Chen
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Xingling Jian
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Lili Yang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Xiaoming Liu
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Haiyan Huang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Changbing Shen
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Xiaofan Chen
- Biomedical Research Institute, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, 518036, China
| | - Xia Dou
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Bo Yu
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen Peking University - The Hong Kong University of Science and Technology Medical Center, Shenzhen, 518036, China.
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11
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Candido S, Tomasello BMR, Lavoro A, Falzone L, Gattuso G, Libra M. Novel Insights into Epigenetic Regulation of IL6 Pathway: In Silico Perspective on Inflammation and Cancer Relationship. Int J Mol Sci 2021; 22:ijms221810172. [PMID: 34576335 PMCID: PMC8470126 DOI: 10.3390/ijms221810172] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/17/2021] [Accepted: 09/18/2021] [Indexed: 01/05/2023] Open
Abstract
IL-6 pathway is abnormally hyperactivated in several cancers triggering tumor cell growth and immune system inhibition. Along with genomic mutation, the IL6 pathway gene expression can be affected by DNA methylation, microRNAs, and post-translational modifications. Computational analysis was performed on the Cancer Genome Atlas (TCGA) datasets to explore the role of IL6, IL6R, IL6ST, and IL6R transmembrane isoform expression and their epigenetic regulation in different cancer types. IL6 was significantly modulated in 70% of tumor types, revealing either up- or down-regulation in an approximately equal number of tumors. Furthermore, IL6R and IL6ST were downregulated in more than 10 tumors. Interestingly, the correlation analysis demonstrated that only the IL6R expression was negatively affected by the DNA methylation within the promoter region in most tumors. Meanwhile, only the IL6ST expression was extensively modulated by miRNAs including miR-182-5p, which also directly targeted all three genes. In addition, IL6 upregulated miR-181a-3p, mirR-214-3p, miR-18a-5p, and miR-938, which in turn inhibited the expression of IL6 receptors. Finally, the patients’ survival rate was significantly affected by analyzed targets in some tumors. Our results suggest the relevance of epigenetic regulation of IL6 signaling and pave the way for further studies to validate these findings and to assess the prognostic and therapeutic predictive value of these epigenetic markers on the clinical outcome and survival of cancer patients.
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Affiliation(s)
- Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123 Catania, Italy
| | | | - Alessandro Lavoro
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Luca Falzone
- Epidemiology Unit, IRCCS Istituto Nazionale Tumori "Fondazione G. Pascale", 80131 Naples, Italy
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123 Catania, Italy
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12
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Zhang C, Yao Y, Bi L. Hsa_circ_0002162 has a critical role in malignant progression of tongue squamous cell carcinoma through targeting miR-33a-5p. ACTA ACUST UNITED AC 2021; 54:e10093. [PMID: 33729388 PMCID: PMC7959156 DOI: 10.1590/1414-431x202010093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 11/09/2020] [Indexed: 03/18/2023]
Abstract
The aim of this study was to explore the effect of hsa_circ_0002162 on regulating cell proliferation, apoptosis, and invasion, and investigate its potential target microRNA (miRNA) in tongue squamous cell carcinoma (TSCC). Hsa_circ_0002162 expression was detected in human TSCC cell lines and human oral keratinocytes (HOK) cell line. Cell proliferation, apoptosis, invasion, and candidate target miRNA expressions were detected in hsa_circ_0002162 knockdown-treated CAL-27 cells and hsa_circ_0002162 overexpression-treated SCC-9 cells. In the rescue experiment, miR-33a-5p knockdown plasmid was transfected into hsa_circ_0002162 knockdown-treated CAL-27 cells, while miR-33a-5p overexpression plasmid was transfected into hsa_circ_0002162 overexpression-treated SCC-9 cells. Subsequently, cell proliferation, apoptosis, and invasion were detected, and then luciferase reporter assay was performed. Hsa_circ_0002162 expression was increased in human TSCC cell lines SCC-9, CAL-27, HSC-4, and SCC-25 compared with HOK. In CAL-27 cells, hsa_circ_0002162 knockdown inhibited cell proliferation and invasion and promoted apoptosis. In SCC-9 cells, hsa_circ_0002162 overexpression enhanced cell proliferation and invasion and suppressed apoptosis. Furthermore, a negative regulation of hsa_circ_0002162 on miR-33a-5p (but not miR-302b-5p and miR-545-5p) was observed. In the rescue experiment, miR-33a-5p knockdown increased cell proliferation and invasion, and decreased apoptosis in hsa_circ_0002162 knockdown-treated CAL-27 cells, whereas miR-33a-5p overexpression decreased cell proliferation and invasion, but increased apoptosis in hsa_circ_0002162 overexpression-treated SCC-9 cells. The luciferase reporter assay showed the direct binding of hsa_circ_0002162 to miR-33a-5p. In conclusion, hsa_circ_0002162 had an important role in malignant progression of TSCC through targeting miR-33a-5p.
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Affiliation(s)
- Chunguang Zhang
- Stomatology Department, North China University of Science and Technology Affiliated Hospital, Tangshan, China
| | - Yuan Yao
- Stomatology Department, North China University of Science and Technology Affiliated Hospital, Tangshan, China
| | - Lei Bi
- Stomatology Department, North China University of Science and Technology Affiliated Hospital, Tangshan, China
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13
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Linde P, Baues C, Wegen S, Trommer M, Quaas A, Rosenbrock J, Celik E, Marnitz S, Bruns CJ, Fischer T, Schomaecker K, Wester HJ, Drzezga A, van Heek L, Kobe C. Pentixafor PET/CT for imaging of chemokine receptor 4 expression in esophageal cancer - a first clinical approach. Cancer Imaging 2021; 21:22. [PMID: 33579381 PMCID: PMC7881561 DOI: 10.1186/s40644-021-00391-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/05/2021] [Indexed: 12/24/2022] Open
Abstract
Background Expression of CXCR4, a chemokine (C-X-C motif) receptor that plays a central role in tumor growth and metastasis of circulating tumor cells, has been described in a variety of solid tumors. A high expression of CXCR4 has a prognostic significance with regard to overall and progression-free survival and offers a starting point for targeted therapies. In this context, [68]Ga-Pentixafor-Positron Emission Tomography/Computer Tomography (PET/CT) offers promising possibility of imaging the CXCR4 expression profile. We set out to compare a [18F] fluorodeoxyglucose (FDG)-PET/CT and a [68Ga]Pentixafor-PET/CT in (re-)staging and radiation planning of patients with localized esophageal cancer. Materials and methods In this retrospective analysis, ten patients, with adeno- or squamous cell carcinoma of the esophagus (n = 3 and n = 7, respectively), which were scheduled for radio (chemo) therapy, were imaged using both Pentixafor and FDG PET/CT examinations. All lesions were visually rated as Pentixafor and FDG positive or negative. For both tracers, SUVmax was measured all lesions and compared to background. Additionally, immunohistochemistry of CXCR4 was obtained in patients undergoing surgery. Results FDG-positive tumor-suspicious lesions were detected in all patients and a total of 26 lesions were counted. The lesion-based analysis brought equal status in 14 lesions which were positive for both tracers while five lesions were FDG positive and Pentixafor negative and seven lesions were FDG negative, but Pentixafor positive. Histopathologic correlation was available in seven patients. The CXCR4 expression of four non-pretreated tumour lesion samples was confirmed immunohistochemically. Conclusion Our data shows that additional PET/CT imaging with Pentixafor for imaging the CXCR4 chemokine receptor is feasible but heterogeneous in both newly diagnosed and pretreated recurrent esophageal cancer. In addition, the Pentixafor PET/CT may serve as complementary tool for radiation field expansion in radiooncology. Supplementary Information The online version contains supplementary material available at 10.1186/s40644-021-00391-w.
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Affiliation(s)
- Philipp Linde
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany.
| | - Christian Baues
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Simone Wegen
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Maike Trommer
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Alexander Quaas
- Department of Pathology, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Johannes Rosenbrock
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Eren Celik
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Simone Marnitz
- Department of Radiation Oncology, University Hospital of Cologne, University of Cologne, Kerpener St 62, 50937, Cologne, Germany
| | - Christiane J Bruns
- Department of General, Visceral, Tumor and Transplantation Surgery, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Thomas Fischer
- Department of Nuclear Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Klaus Schomaecker
- Department of Nuclear Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Hans-Juergen Wester
- Department of Radiochemistry, Technische Universität München, Garching, Germany
| | - Alexander Drzezga
- Department of Nuclear Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Lutz van Heek
- Department of Nuclear Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Carsten Kobe
- Department of Nuclear Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
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14
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Bhat AA, Nisar S, Maacha S, Carneiro-Lobo TC, Akhtar S, Siveen KS, Wani NA, Rizwan A, Bagga P, Singh M, Reddy R, Uddin S, Grivel JC, Chand G, Frenneaux MP, Siddiqi MA, Bedognetti D, El-Rifai W, Macha MA, Haris M. Cytokine-chemokine network driven metastasis in esophageal cancer; promising avenue for targeted therapy. Mol Cancer 2021; 20:2. [PMID: 33390169 PMCID: PMC7780621 DOI: 10.1186/s12943-020-01294-3] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 12/06/2020] [Indexed: 02/08/2023] Open
Abstract
Esophageal cancer (EC) is a disease often marked by aggressive growth and poor prognosis. Lack of targeted therapies, resistance to chemoradiation therapy, and distant metastases among patients with advanced disease account for the high mortality rate. The tumor microenvironment (TME) contains several cell types, including fibroblasts, immune cells, adipocytes, stromal proteins, and growth factors, which play a significant role in supporting the growth and aggressive behavior of cancer cells. The complex and dynamic interactions of the secreted cytokines, chemokines, growth factors, and their receptors mediate chronic inflammation and immunosuppressive TME favoring tumor progression, metastasis, and decreased response to therapy. The molecular changes in the TME are used as biological markers for diagnosis, prognosis, and response to treatment in patients. This review highlighted the novel insights into the understanding and functional impact of deregulated cytokines and chemokines in imparting aggressive EC, stressing the nature and therapeutic consequences of the cytokine-chemokine network. We also discuss cytokine-chemokine oncogenic potential by contributing to the Epithelial-Mesenchymal Transition (EMT), angiogenesis, immunosuppression, metastatic niche, and therapeutic resistance development. In addition, it discusses the wide range of changes and intracellular signaling pathways that occur in the TME. Overall, this is a relatively unexplored field that could provide crucial insights into tumor immunology and encourage the effective application of modulatory cytokine-chemokine therapy to EC.
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Affiliation(s)
- Ajaz A Bhat
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar
| | - Sabah Nisar
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar
| | - Selma Maacha
- Research Department, Sidra Medicine, Doha, Qatar
| | | | - Sabah Akhtar
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | | | - Nissar A Wani
- Department of Biotechnology, Central University of Kashmir, Ganderbal, Jammu and Kashmir, India
| | - Arshi Rizwan
- Department of Nephrology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Puneet Bagga
- Diagnostic Imaging, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Mayank Singh
- Dr. B. R. Ambedkar Institute Rotary Cancer Hospital (BRAIRCH), AIIMS, New Delhi, India
| | - Ravinder Reddy
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | | | - Gyan Chand
- Department of Endocrine Surgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | | | - Mushtaq A Siddiqi
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu & Kashmir, India
| | - Davide Bedognetti
- Laboratory of Cancer Immunogenomics, Cancer Research Department, Sidra Medicine, Doha, Qatar
- Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Wael El-Rifai
- Department of Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Awantipora, Jammu & Kashmir, India.
| | - Mohammad Haris
- Functional and Molecular Imaging Laboratory, Cancer Research Department, Sidra Medicine, Doha, Qatar.
- Laboratory Animal Research Center, Qatar University, Doha, Qatar.
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15
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Li MN, Lu N, Wang YX, Zhang XQ, Zhou Y, Zhang MX. Regulatory mechanism of tumor suppressor gene miR-302b in malignant tumors. Shijie Huaren Xiaohua Zazhi 2020; 28:570-580. [DOI: 10.11569/wcjd.v28.i14.570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs are a class of endogenous non-coding RNA molecules that regulate the translation of proteins. They play important regulatory roles in the growth, development, and aging of organisms, as well as cell proliferation, differentiation, apoptosis, and even cancer. miR-302b can participate in the regulation of the expression of a variety of genes, and functions as a tumor suppressor gene in the occurrence, development, invasion, and metastasis of malignant tumors. This article discusses the expression of miR-302b in malignant tumors and its biological functions and molecular mechanism.
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Affiliation(s)
- Min-Na Li
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
| | - Ning Lu
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
| | - Yi-Xuan Wang
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
| | - Xiao-Qing Zhang
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
| | - Ying Zhou
- Shaanxi University of Traditional Chinese Medicine, Xianyang 712046, Shaanxi Province, China
| | - Ming-Xin Zhang
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China,the Second Clinical Medical College of Shaanxi University of Chinese Medicine, Xianyang 712046, Shaanxi Province, China
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16
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Chakraborty C, Sharma AR, Sharma G, Lee SS. The Interplay among miRNAs, Major Cytokines, and Cancer-Related Inflammation. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 20:606-620. [PMID: 32348938 PMCID: PMC7191126 DOI: 10.1016/j.omtn.2020.04.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/17/2020] [Accepted: 04/02/2020] [Indexed: 12/17/2022]
Abstract
Inflammation is closely related with the progression of cancer and is an indispensable component that orchestrates the tumor microenvironment. Studies suggest that different mediator and cellular effectors, including cytokines (interleukins, tumor necrosis factor-α [TNF-α], transforming growth factor-β [TGF-β], and granulocyte macrophage colony-stimulating factor [GM-CSF]), chemokines, as well as some transcription factors (nuclear factor κB [NF-κB], signal transducer and activator of transcription 3 [STAT3], hypoxia-inducible factor-1α [HIF1α]), play a crucial role during cancer-related inflammation (CRI). MicroRNAs (miRNAs) are the key components of cellular physiology. They play notable roles during posttranscriptional gene regulation and, thus, might have a potential role in controlling the inflammatory cascade during cancer progression. Taking into consideration the role identified for miRNAs in relation to inflammatory cytokines, we have tried to review their participation in neoplastic progression. Additionally, the involvement of miRNAs with some important transcription factors (NF-κB, STAT3, HIF1α) and proteins (cyclooxygenase-2 [COX-2], inducible nitric oxide synthase [iNOS]) closely associated with inflammation during cancer has also been discussed. A clear insight into the responsibility of miRNAs in cytokine signaling and inflammation related to CRI could project them as new therapeutic molecules, which could lead to improved treatment of CRI in the near future.
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Affiliation(s)
- Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat-Barrackpore Road, Kolkata, West Bengal 700126, India; Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea.
| | - Ashish Ranjan Sharma
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea
| | - Garima Sharma
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sang-Soo Lee
- Institute for Skeletal Aging & Orthopedic Surgery, Hallym University-Chuncheon Sacred Heart Hospital, Chuncheon, Gangwon-Do 24252, Republic of Korea.
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17
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Segers VFM, Dugaucquier L, Feyen E, Shakeri H, De Keulenaer GW. The role of ErbB4 in cancer. Cell Oncol (Dordr) 2020; 43:335-352. [PMID: 32219702 DOI: 10.1007/s13402-020-00499-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The epidermal growth factor receptor family consists of four members, ErbB1 (epidermal growth factor receptor-1), ErbB2, ErbB3, and ErbB4, which all have been found to play important roles in tumor development. ErbB4 appears to be unique among these receptors, because it is the only member with growth inhibiting properties. ErbB4 plays well-defined roles in normal tissue development, in particular the heart, the nervous system, and the mammary gland system. In recent years, information on the role of ErbB4 in a number of tumors has emerged and its general direction points towards a tumor suppressor role for ErbB4. However, there are some controversies and conflicting data, warranting a review on this topic. CONCLUSIONS Here, we discuss the role of ErbB4 in normal physiology and in breast, lung, colorectal, gastric, pancreatic, prostate, bladder, and brain cancers, as well as in hepatocellular carcinoma, cholangiocarcinoma, and melanoma. Understanding the role of ErbB4 in cancer is not only important for the treatment of tumors, but also for the treatment of other disorders in which ErbB4 plays a major role, e.g. cardiovascular disease.
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Affiliation(s)
- Vincent F M Segers
- Laboratory of Physiopharmacology, University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium. .,Department of Cardiology, University Hospital Antwerp, Edegem, Belgium.
| | - Lindsey Dugaucquier
- Laboratory of Physiopharmacology, University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium
| | - Eline Feyen
- Laboratory of Physiopharmacology, University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium
| | - Hadis Shakeri
- Laboratory of Physiopharmacology, University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium
| | - Gilles W De Keulenaer
- Laboratory of Physiopharmacology, University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium.,Department of Cardiology, ZNA Hospital, Antwerp, Belgium
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18
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Gao L, Yan SB, Yang J, Kong JL, Shi K, Ma FC, Huang LZ, Luo J, Yin SY, He RQ, Hu XH, Chen G. MiR-182-5p and its target HOXA9 in non-small cell lung cancer: a clinical and in-silico exploration with the combination of RT-qPCR, miRNA-seq and miRNA-chip. BMC Med Genomics 2020; 13:3. [PMID: 31906958 PMCID: PMC6945423 DOI: 10.1186/s12920-019-0648-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 12/19/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND MiR-182-5p, a cancer-related microRNA (miRNA), modulates tumorigenesis and patient outcomes in various human malignances. This study interroted the clinicopathological significance and molecular mechanisms of miR-182-5p in non-small cell lung cancer (NSCLC). METHODS The clinical significance of miR-182-5p in NSCLC subtypes was determined based on an analysis of 124 samples (lung adenocarcinomas [LUADs], n = 101; lung squamous cell carcinomas [LUSCs], n = 23) obtained from NSCLC patients and paired noncancer tissues and an analysis of data obtained from public miRNA-seq database, miRNA-chip database, and the scientific literature. The NSCLC samples (n = 124) were analyzed using the real-time quantitative polymerase chain reaction (RT-qPCR). Potential targets of miR-182-5p were identified using lists generated by miRWalk v.2.0, a comprehensive atlas of predicted and validated targets of miRNA-target interactions. Molecular events of miR-182-5p in NSCLC were unveiled based on a functional analysis of candidate targets. The association of miR-182-5p with one of the candidate target genes, homeobox A9 (HOXA9), was validated using in-house RT-qPCR and dual-luciferase reporter assays. RESULTS The results of the in-house RT-qPCR assays analysis of data obtained from public miRNA-seq databases, miRNA-chip databases, and the scientific literature all supported upregulation of the expression level of miR-182-5p level in NSCLC. Moreover, the in-house RT-qPCR data supported the influence of upregulated miR-182-5p on malignant progression of NSCLC. In total, 774 prospective targets of miR-182-5p were identified. These targets were mainly clustered in pathways associated with biological processes, such as axonogenesis, axonal development, and Ras protein signal transduction, as well as pathways involved in axonal guidance, melanogenesis, and longevity regulation, in multiple species. Correlation analysis of the in-house RT-qPCR data and dual-luciferase reporter assays confirmed that HOXA9 was a direct target of miR-182-5p in NSCLC. CONCLUSIONS The miR-182-5p expression level was upregulated in NSCLC tissues. MiR-182-5p may exert oncogenic influence on NSCLC through regulating target genes such as HOXA9.
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Affiliation(s)
- Li Gao
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Shi-Bai Yan
- Department of Medical Oncology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Jie Yang
- Department of Pharmacology, School of Pharmacy, Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Jin-Liang Kong
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Ke Shi
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Fu-Chao Ma
- Department of Medical Oncology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Lin-Zhen Huang
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Jie Luo
- Department of Medical Oncology, the Second Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Shu-Ya Yin
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Rong-Quan He
- Department of Medical Oncology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China
| | - Xiao-Hua Hu
- Department of Medical Oncology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China.
| | - Gang Chen
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Zhuang Autonomous Region, Nanning, 530021, Guangxi, China.
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Chen M, Liu X, Xie P, Wang P, Liu M, Zhan Y, Wang H, Feng Y, Li Y. Circular RNA circ_0074026 indicates unfavorable prognosis for patients with glioma and facilitates oncogenesis of tumor cells by targeting miR‐1304 to modulate ERBB4 expression. J Cell Physiol 2019; 235:4688-4697. [PMID: 31643077 DOI: 10.1002/jcp.29347] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 10/07/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Minghui Chen
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Xiaojuan Liu
- Department of Hematological Oncology The First Hospital of Harbin Harbin China
| | - Peng Xie
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Pengyu Wang
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Mingli Liu
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Yongxuan Zhan
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Hongjun Wang
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Yan Feng
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
| | - Yongli Li
- Department of Neurosurgery The Second Affiliated Hospital of Harbin Medical University Harbin China
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Jie Du Tong Ye San Prevents N-Nitrosomethylbenzylamine-Induced Esophageal Carcinogenesis via Inhibition of Inflammation and Proliferation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:5752670. [PMID: 31236125 PMCID: PMC6545760 DOI: 10.1155/2019/5752670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 03/06/2019] [Indexed: 01/14/2023]
Abstract
Jie du tong ye san (JDTYS), a traditional Chinese herbal formula, has been used for cancer adjuvant therapy in clinical use and has been shown to be effective in cancer patients. However, the mechanism of JDTYS is still unclear. Therefore, the aim of the present study is to investigate the chemopreventive effects of JDTYS for esophageal squamous cell carcinoma (ESCC) and to clarify the potential mechanism. N-nitrosomethylbenzylamine (NMBA)-induced rat esophageal carcinogenesis was used to evaluate the effect of JDTYS in vivo. Rats were treated with NMBA 3 times per week, for a total of 5 weeks. Rats in the treated groups were given JDTYS for 35 weeks. When rats were euthanized, esophageal tissue and blood were collected to evaluate the effects of JDTYS. The pathological grading of the rat esophageal preneoplastic lesions was classified and statistically analyzed. The protein levels of c-Jun and Ki67 were determined by immunohistochemistry. In addition, inflammation markers nuclear factor kappa B (NF-κB), cyclooxygenase-2 (COX-2), and the cluster of differentiation molecule 11B (CD11B) were also determined by immunohistochemistry. Moreover, the expression of COX-2 and Pentraxin 3 (PTX3) in rat serum was determined by enzyme-linked immunosorbent assay (ELISA). JDTYS could inhibit the formation of NMBA-induced esophageal preneoplastic lesions. JDTYS could downregulate the expression of proliferation related proteins Ki67 and c-Jun. Moreover, inflammation related proteins NF-κB, COX-2, and CD11B were inhibited and PTX3 was increased by JDTYS. In all, JDTYS is a promising chemopreventive formula against esophageal carcinogenesis by regulating inflammation and inhibiting cell proliferation.
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Jadideslam G, Ansarin K, Sakhinia E, Babaloo Z, Abhari A, Ghahremanzadeh K, Khalili M, Radmehr R, Kabbazi A. Diagnostic biomarker and therapeutic target applications of miR-326 in cancers: A systematic review. J Cell Physiol 2019; 234:21560-21574. [PMID: 31069801 DOI: 10.1002/jcp.28782] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 04/14/2019] [Accepted: 04/17/2019] [Indexed: 12/11/2022]
Abstract
MicroRNAs (miRNAs) are endogenous mediators of RNA interference and have key roles in the modulation of gene expression under healthy, inflamed, stimulated, carcinogenic, or other cells, and tissues of a pathological state. Many studies have proved the association between miRNAs and cancer. The role of miR-326 as a tumor suppressor miRNA in much human cancer confirmed. We will explain the history and the role of miRNAs changes, especially miR-326 in cancers and other pathological conditions. Attuned with these facts, this review highlights recent preclinical and clinical research performed on miRNAs as novel promising diagnostic biomarkers of patients at early stages, prediction of prognosis, and monitoring of the patients in response to treatment. All related publications retrieved from the PubMed database, with keywords such as epigenetic, miRNA, microRNA, miR-326, cancer, diagnostic biomarker, and therapeutic target similar terms from 1899 to 2018 with limitations in the English language. Recently, researchers have focused on the impacts of miRNAs and their association in inflammatory, autoinflammatory, and cancerous conditions. Recent studies have suggested a major pathogenic role in cancers and autoinflammatory diseases. Investigations have explained the role of miRNAs in cancers, autoimmunity, and autoinflammatory diseases, and so on. The miRNA-326 expression has an important role in cancer conditions and other diseases.
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Affiliation(s)
- Golamreza Jadideslam
- Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Internal Medicine Department, Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Molecular Medicine, Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Faculty of Medicine, Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Internal Medicine, Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khalil Ansarin
- Department of Internal Medicine, Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ebrahim Sakhinia
- Internal Medicine Department, Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Medical Genetics, Faculty of Medicine and Tabriz Genetic Analysis Centre (TGAC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zohreh Babaloo
- Department of Immunology Medicine Faculty, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Abhari
- Division of Clinical Biochemistry, Department of Biochemistry and Clinical Laboratory, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kazem Ghahremanzadeh
- Labratory Medicine, Central laboratory of East Azerbaijan, Tabriz University of Medical Science, Tabriz, Iran
| | - Mohamadreza Khalili
- Labratory Medicine, Central laboratory of East Azerbaijan, Tabriz University of Medical Science, Tabriz, Iran
| | - Rahman Radmehr
- Labratory Medicine, Central laboratory of East Azerbaijan, Tabriz University of Medical Science, Tabriz, Iran
| | - Alireza Kabbazi
- Internal Medicine Department, Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Zheng J, Li H, He L, Huang Y, Cai J, Chen L, Zhou C, Fu H, Lu T, Zhang Y, Yao J, Yang Y. Preconditioning of umbilical cord-derived mesenchymal stem cells by rapamycin increases cell migration and ameliorates liver ischaemia/reperfusion injury in mice via the CXCR4/CXCL12 axis. Cell Prolif 2018; 52:e12546. [PMID: 30537044 PMCID: PMC6496237 DOI: 10.1111/cpr.12546] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 08/11/2018] [Accepted: 08/13/2018] [Indexed: 12/18/2022] Open
Abstract
Objectives Transfusion of umbilical cord‐derived mesenchymal stem cells (UC‐MSCs) is a novel strategy for treatment of various liver diseases. However, the therapeutic effect of UC‐MSCs is limited because only a few UC‐MSCs migrate towards the damaged regions. In this study, we observed the effects of autophagy on the migration of UC‐MSCs in vitro and in a model of liver ischaemia/reperfusion (I/R) injury. Materials and Methods We investigated the effects of autophagy on the status of the cell, release of anti‐inflammatory factors and migration of UC‐MSCs in vitro. The therapeutic effects and in vivo migration of rapamycin‐preconditioned UC‐MSCs were observed in a C57/B6 mouse model of liver I/R injury. Results Induction of autophagy by rapamycin enhanced the ability of UC‐MSCs to migrate and release anti‐inflammatory cytokines as well as increased expression of CXCR4 without affecting cell viability. Inhibition of CXCR4 activation markedly decreased migration of these cells. In a mouse model of liver I/R injury, we found significantly upregulated expression of CXCR12 in the damaged liver. More rapamycin‐preconditioned UC‐MSCs migrated towards the ischaemic regions than 3‐methyladenine‐preconditioned or non‐preconditioned UC‐MSCs, leading to improvement in hepatic performance, pathological changes and levels of inflammatory cytokines. These effects were abolished by AMD3100. Conclusions Preconditioning of UC‐MSCs by rapamycin afforded increased protection against liver I/R injury by enhancing immunosuppression and strengthening the homing and migratory capacity of these cells via the CXCR4/CXCL12 axis.
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Affiliation(s)
- Jun Zheng
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hui Li
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Liying He
- Department of Gastroenterology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Yiming Huang
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jianye Cai
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Liang Chen
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Chaorong Zhou
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongyuan Fu
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tongyu Lu
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yingcai Zhang
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jia Yao
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yang Yang
- Department of Hepatic Surgery and Liver Transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Organ Transplantation Research Center of Guangdong Province, Guangzhou, China.,Guangdong Key Laboratory of Liver Disease Research, Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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23
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Li Y, Luan C. PLCE1 Promotes the Invasion and Migration of Esophageal Cancer Cells by Up-Regulating the PKCα/NF-κB Pathway. Yonsei Med J 2018; 59:1159-1165. [PMID: 30450849 PMCID: PMC6240569 DOI: 10.3349/ymj.2018.59.10.1159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/20/2018] [Accepted: 09/20/2018] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To investigate the effect and mechanism of phospholipase C epsilon gene 1 (PLCE1) expression on esophageal cancer cell lines. MATERIALS AND METHODS The esophageal carcinoma cell lines Eca109 and EC9706 and normal esophageal epithelial cell line HEEC were cultured. The expression of PLCE1, protein kinase C alpha (PKCα), and nuclear factor kappa B (NF-κB) p50/p65 homodimer in cells were comparatively analyzed. The esophageal cancer cells were divided into si-PLCE1, control siRNA (scramble), and mock groups that were transfected with specific siRNA for PLCE1, control siRNA, and blank controls, respectively. Expression of PLCE1, PKCα, p50, and p65 was detected by Western blotting. Transwell assay was used to detect migration and invasion of Eca109 and EC9706 cells. RESULTS Compared with HEEC, the expression of PLCE1, PKCα, p50, and p65 was increased in Eca109 and EC9706 cells. The expression of PLCE1 was positively correlated with the expression of PKCα and p50 (PKCα: r=0.6328, p=0.032; p50: r=0.6754, p=0.041). PKCα expression had a positive correlation with the expression of p50 and p65 (p50: r=0.9127, p=0.000; p65: r=0.9256, p=0.000). Down-regulation of PLCE1 significantly decreased the expression of PKCα and NF-κB-related proteins (p65: p=0.002, p=0.004; p50: p=0.005, p=0.009) and inhibited the migration and invasion of Eca109 and EC9706 cells. CONCLUSION PLCE1 activated NF-κB signaling by up-regulating PKCα, which could promote invasion and migration of esophageal cancer cells.
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Affiliation(s)
- Yongzhu Li
- Department of Gastroenterology, Weifang Yidu Central Hospital, Weifang, Shandong, China.
| | - Chunyan Luan
- Department of Gastroenterology, Weifang Yidu Central Hospital, Weifang, Shandong, China
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24
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Li W, Zhao W, Lu Z, Zhang W, Yang X. Long Noncoding RNA GAS5 Promotes Proliferation, Migration, and Invasion by Regulation of miR-301a in Esophageal Cancer. Oncol Res 2018; 26:1285-1294. [PMID: 29386089 PMCID: PMC7844703 DOI: 10.3727/096504018x15166193231711] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Long noncoding RNA (lncRNA) growth arrest-specific transcript 5 (GAS5) has been revealed to be associated with the progression of various cancers. However, the biological roles of GAS5 in esophageal cancer (EC) remain unclear. We aimed to thoroughly explore the functions of GAS5 in EC. The results showed that GAS5 expression was increased in EC cells (ECA109, TE-1, TE-3, and EC9706) compared to SHEE cells. Knockdown of GAS5 decreased cell viability, migration, and invasion and induced apoptosis in EC9706 cells. Moreover, miR-301a appeared to be directly sponged by GAS5, and miR-301a suppression obviously alleviated the protumor effects of GAS5. Furthermore, miR-301a positively regulated CXCR4 expression, and overexpression of CXCR4 induced apoptosis and abolished the promoting effect of miR-301a inhibition on cell viability, migration, and invasion. Besides, miR-301a blocked Wnt/β-catenin and NF-κB signaling pathways by regulation of CXCR4. Our results indicated that GAS5 promoted proliferation and metastasis and inhibited apoptosis by regulation of miR-301a in EC. These data contributed to our understanding of the mechanisms of miRNA-lncRNA interaction and provides a novel therapeutic strategy for EC.
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Affiliation(s)
- Wei Li
- Department of Gastroenterology, Shengli Oilfield Central Hospital, Dongying, P.R. China
| | - Weidong Zhao
- Department of Gastroenterology, Shengli Oilfield Central Hospital, Dongying, P.R. China
| | - Zhaohui Lu
- Department of Gastroenterology, Shengli Oilfield Central Hospital, Dongying, P.R. China
| | - Wen Zhang
- Department of Gastroenterology, Shengli Oilfield Central Hospital, Dongying, P.R. China
| | - Xuan Yang
- Department of Gastroenterology, Shengli Oilfield Central Hospital, Dongying, P.R. China
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25
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Patel H, Nilendu P, Jahagirdar D, Pal JK, Sharma NK. Modulating secreted components of tumor microenvironment: A masterstroke in tumor therapeutics. Cancer Biol Ther 2018; 19:3-12. [PMID: 29219656 PMCID: PMC5790373 DOI: 10.1080/15384047.2017.1394538] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 09/07/2017] [Accepted: 10/15/2017] [Indexed: 12/13/2022] Open
Abstract
The microenvironment in which cancer resides plays an important role in regulating cancer survival, progression, malignancy and drug resistance. Tumor microenvironment (TME) consists of heterogeneous number and types of cellular and non-cellular components that vary in relation to tumor phenotype and genotype. In recent, non-cellular secreted components of microenvironmental heterogeneity have been suggested to contain various growth factors, cytokines, RNA, DNA, metabolites, structural matrix and matricellular proteins. These non-cellular components have been indicated to orchestrate numerous ways to support cancer survival and progression by providing metabolites, energy, growth signals, evading immune surveillance, drug resistance environment, metastatic and angiogenesis cues. Thus, switching action from pro-cancer to anti-cancer activities of these secreted components of TME has been considered as a new avenue in cancer therapeutics and drug resistance. In this report, we summarize the recent pre-clinical and clinical evidences to emphasize the importance of non-cellular components of TME in achieving precision therapeutics and biomarker study.
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Affiliation(s)
- Himadri Patel
- Cancer and Translational Research Lab, Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Pritish Nilendu
- Cancer and Translational Research Lab, Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Devashree Jahagirdar
- Cancer and Translational Research Lab, Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Jayanta K. Pal
- Cancer and Translational Research Lab, Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Nilesh Kumar Sharma
- Cancer and Translational Research Lab, Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
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