1
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Ju Y, Baek DH, Choi GE, Jang A. Exploring microRNA patterns as biomarkers of FOLFOX chemotherapy-induced peripheral neuropathy in patients with colorectal cancer. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167209. [PMID: 38701955 DOI: 10.1016/j.bbadis.2024.167209] [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: 09/23/2023] [Revised: 04/11/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024]
Abstract
FOLFOX is a combination of chemotherapeutic agents (5-fluorouracil, leucovorin, and oxaliplatin) and is used to treat advanced colorectal cancer (CRC) but induces various side effects. Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most critical side effects that compromise the quality of life of patients with CRC undergoing FOLFOX chemotherapy. This study aimed to evaluate circulating miRNA, cortisol and catecholamine as potential biomarkers that can predict FOLFOX-CIPN symptoms. High-throughput microRNA (miRNA) sequencing was performed on the RNA circulating in the plasma of eight patients with CRC who underwent FOLFOX chemotherapy. miRNA expression profiles were evaluated according to two groups: those who underwent ≤3 cycles and those who underwent ≥6 cycles of FOLFOX chemotherapy. The identified miRNAs were validated in 27 patients with CRC who underwent FOLFOX chemotherapy using quantitative reverse transcription polymerase chain reaction. Target genes were predicted using bioinformatics and functional analyses. Cortisol and catecholamine concentrations in peripheral plasma were measured using an enzyme-linked immunosorbent assay. miR-3184-5p was differentially expressed when miRNA expression was compared between the groups that underwent ≤3 and ≥6 cycles of FOLFOX chemotherapy. Cortisol levels were significantly higher in the group that underwent ≥6 cycles of FOLFOX chemotherapy than in the group that underwent ≤3 cycles. This study suggests that miR-3184-5p may be a potential marker for predicting CIPN.
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Affiliation(s)
- Yeongdon Ju
- Department of Biomedical Laboratory Science, Gimcheon University, Gimcheon 39528, Republic of Korea; Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan 46252, Republic of Korea
| | - Dong Hoon Baek
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan 50612, Republic of Korea; Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Republic of Korea
| | - Go-Eun Choi
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan 46252, Republic of Korea.
| | - Aelee Jang
- Department of Nursing, University of Ulsan, Ulsan 44610, Republic of Korea.
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2
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Salehi M, Kamali MJ, Arab D, Safaeian N, Ashuori Z, Maddahi M, Latifi N, Jahromi AM. Exosomal microRNAs in regulation of tumor cells resistance to apoptosis. Biochem Biophys Rep 2024; 37:101644. [PMID: 38298209 PMCID: PMC10827597 DOI: 10.1016/j.bbrep.2024.101644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 01/06/2024] [Accepted: 01/09/2024] [Indexed: 02/02/2024] Open
Abstract
Exosomes are a type of extracellular vesicle that contains bioactive molecules that can be secreted by most cells. Nevertheless, the content of these cells differs depending on the cell from which they originate. The exosome plays a crucial role in modulating intercellular communication by conveying molecular messages to neighboring or distant cells. Cancer-derived exosomes can transfer several types of molecules into the tumor microenvironment, including high levels of microRNA (miRNA). These miRNAs significantly affect cell proliferation, angiogenesis, apoptosis resistance, metastasis, and immune evasion. Increasing evidence indicates that exosomal miRNAs (exomiRs) are crucial to regulating cancer resistance to apoptosis. In cancer cells, exomiRs orchestrate communication channels between them and their surrounding microenvironment, modulating gene expression and controlling apoptosis signaling pathways. This review presents an outline of present-day knowledge of the mechanisms that affect target cells and drive cancer resistance to apoptosis. Also, our study looks at the regulatory role of exomiRs in mediating intercellular communication between tumor cells and surrounding microenvironmental cells, specifically stromal and immune cells, to evade therapy-induced apoptosis.
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Affiliation(s)
- Mohammad Salehi
- Department of Medical Genetics, School of Advanced Technologies in Medicine, Golestan University of Medical Sciences, Gorgan, Iran
- Student Research Committee, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohammad Javad Kamali
- Department of Medical Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Daniyal Arab
- Department of Human Genetics, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Naghme Safaeian
- Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Zahra Ashuori
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Moein Maddahi
- Faculty of Dentistry, Yeditepe University, Istanbul, Turkey
| | - Narges Latifi
- Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Iran
| | - Amir Moein Jahromi
- School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
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3
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Yang X, Xiong S, Zhao X, Jin J, Yang X, Du Y, Zhao L, He Z, Gong C, Guo L, Liang T. Orchestrating Cellular Balance: ncRNAs and RNA Interactions at the Dominant of Autophagy Regulation in Cancer. Int J Mol Sci 2024; 25:1561. [PMID: 38338839 PMCID: PMC10855840 DOI: 10.3390/ijms25031561] [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: 11/15/2023] [Revised: 12/15/2023] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Autophagy, a complex and highly regulated cellular process, is critical for the maintenance of cellular homeostasis by lysosomal degradation of cellular debris, intracellular pathogens, and dysfunctional organelles. It has become an interesting and attractive topic in cancer because of its dual role as a tumor suppressor and cell survival mechanism. As a highly conserved pathway, autophagy is strictly regulated by diverse non-coding RNAs (ncRNAs), ranging from short and flexible miRNAs to lncRNAs and even circRNAs, which largely contribute to autophagy regulatory networks via complex RNA interactions. The potential roles of RNA interactions during autophagy, especially in cancer procession and further anticancer treatment, will aid our understanding of related RNAs in autophagy in tumorigenesis and cancer treatment. Herein, we mainly summarized autophagy-related mRNAs and ncRNAs, also providing RNA-RNA interactions and their potential roles in cancer prognosis, which may deepen our understanding of the relationships between various RNAs during autophagy and provide new insights into autophagy-related therapeutic strategies in personalized medicine.
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Affiliation(s)
- Xueni Yang
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Shizheng Xiong
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Xinmiao Zhao
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Jiaming Jin
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Xinbing Yang
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, School of Life Science, Nanjing Normal University, Nanjing 210023, China; (X.Y.); (Y.D.)
| | - Yajing Du
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, School of Life Science, Nanjing Normal University, Nanjing 210023, China; (X.Y.); (Y.D.)
| | - Linjie Zhao
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Zhiheng He
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Chengjun Gong
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Li Guo
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China; (X.Y.); (S.X.); (X.Z.); (J.J.); (L.Z.); (Z.H.)
| | - Tingming Liang
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, School of Life Science, Nanjing Normal University, Nanjing 210023, China; (X.Y.); (Y.D.)
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4
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Zuo Q, Xu Q, Li Z, Luo D, Peng H, Duan Z. Kruppel-like factor 5 enhances proliferation, lipid droplet formation and oxaliplatin resistance in colorectal cancer by promoting fatty acid binding protein 6 transcription. Anticancer Drugs 2023; 34:1171-1182. [PMID: 37067981 DOI: 10.1097/cad.0000000000001515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Oxaliplatin (OXA) is a standard agent for colorectal cancer (CRC) adjuvant chemotherapy. However, acquired and intrinsic OXA resistance is a primary challenge for CRC treatment. This study investigates the function of the Kruppel-like factor 5/fatty acid binding proteins 6 (KLF5/FABP6) axis in CRC proliferation, lipid droplet formation and OXA resistance. OXA-resistant CRC cell lines were constructed, and FABP6 and KLF5 expression was assessed in parental and OXA-resistant CRC cells. Subsequent to gain- and loss-of-function experiments, CRC cell proliferation was assessed by cell counting kit-8 (CCK-8) and clone formation assays, the intracellular lipid synthesis by oil red O staining and the protein expression of lipid metabolism genes by western blot. OXA resistance of CRC cells was assessed by CCK-8 assay. The binding of KLF5 to FABP6 was analyzed by the dual-luciferase reporter and ChIP assays. A tumorigenicity assay in nude mice was adopted to examine the impact of KLF5 on CRC tumor growth and OXA resistance in vivo . FABP6 and KLF5 expression was high in CRC cell lines. Downregulation of FABP6 or KLF5 restrained CRC cell proliferation and lipid droplet formation in vitro . FABP6 and KLF5 expression was elevated in OXA-resistant CRC cells. Downregulation of FABP6 or KLF5 repressed the OXA resistance of OXA-resistant CRC cells. Mechanistically, KLF5 facilitated the transcription of FABP6. FABP6 overexpression counteracted the suppressive effects of KLF5 downregulation on CRC cell growth, lipid droplet formation and OXA resistance. KLF5 downregulation restrained CRC tumor growth and OXA resistance in vivo . In conclusion, KLF5 knockdown reduced FABP6 transcription to protect against proliferation, lipid droplet formation and OXA resistance in CRC.
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Affiliation(s)
| | - Qimei Xu
- Department of Pathology, The First Hospital of Changsha, Changsha, Hunan
| | - Zhen Li
- Department of Pathology, The First Hospital of Changsha, Changsha, Hunan
| | - Dixian Luo
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, Guangdong 518052, People's Republic of China
| | | | - Zhi Duan
- Department of Pathology, The First Hospital of Changsha, Changsha, Hunan
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5
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Li P, Shang X, Jiao Q, Mi Q, Zhu M, Ren Y, Li J, Li L, Liu J, Wang C, Shi Y, Wang Y, Du L. Alteration of chromatin high-order conformation associated with oxaliplatin resistance acquisition in colorectal cancer cells. EXPLORATION (BEIJING, CHINA) 2023; 3:20220136. [PMID: 37933235 PMCID: PMC10624369 DOI: 10.1002/exp.20220136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 03/24/2023] [Indexed: 11/08/2023]
Abstract
Oxaliplatin is a first-line chemotherapy drug widely adopted in colorectal cancer (CRC) treatment. However, a large proportion of patients tend to become resistant to oxaliplatin, causing chemotherapy to fail. At present, researches on oxaliplatin resistance mainly focus on the genetic and epigenetic alterations during cancer evolution, while the characteristics of high-order three-dimensional (3D) conformation of genome are yet to be explored. In order to investigate the chromatin conformation alteration during oxaliplatin resistance, we performed multi-omics study by combining DLO Hi-C, ChIP-seq as well as RNA-seq technologies on the established oxaliplatin-resistant cell line HCT116-OxR, as well as the control cell line HCT116. The results indicate that 19.33% of the genome regions have A/B compartments transformation after drug resistance, further analysis of the genes converted by A/B compartments reveals that the acquisition of oxaliplatin resistance in tumor cells is related to the reduction of reactive oxygen species and enhanced metastatic capacity. Our research reveals the spatial chromatin structural difference between CRC cells and oxaliplatin resistant cells based on the DLO Hi-C and other epigenetic omics experiments. More importantly, we provide potential targets for oxaliplatin-resistant cancer treatment and a new way to investigate drug resistance behavior under the perspective of 3D genome alteration.
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Affiliation(s)
- Peilong Li
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Xueying Shang
- Key Laboratory of Systems Biomedicine, Shanghai Center for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Qinlian Jiao
- Shandong Quality Inspection Center for Medical DevicesJinanShandongChina
| | - Qi Mi
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Mengqian Zhu
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Yidan Ren
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Juan Li
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Li Li
- Wuhan GeneCreate Biological Engineering Co., LtdWuhanHubeiChina
| | - Jin Liu
- Wuhan GeneCreate Biological Engineering Co., LtdWuhanHubeiChina
| | - Chuanxin Wang
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Yi Shi
- Bio‐X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric DisordersShanghai Jiao Tong UniversityShanghaiChina
- Shanghai Key Laboratory of Psychotic Disorders, and Brain Science and Technology Research CenterShanghai Jiao Tong UniversityShanghaiChina
- School of Information TechnologiesUniversity of SydneySydneyNew South WalesAustralia
| | - Yunshan Wang
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
| | - Lutao Du
- Department of Clinical LaboratoryThe Second Hospital of Shandong UniversityJinanShandongChina
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6
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Li J, Lv J, Chen Y, Li L. Tumor suppressor circPDE4D inhibits the progression of colorectal cancer and regulates oxaliplatin chemoresistance. Gene 2023; 864:147323. [PMID: 36858188 DOI: 10.1016/j.gene.2023.147323] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 02/08/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023]
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide, and it frequently develops resistance to chemotherapy. It was discovered that circular RNAs, which function as microRNA sponges, are involved in the pathogenesis of many cancers. This study aimed to investigate the biological functions of a circRNA derived from phosphodiesterase 4D (circPDE4D, hsa_circ_0072568) and its potential mechanism in oxaliplatin-resistant CRC. CircPDE4D expression were validated in human CRC cell lines and tissues. CircPDE4D siRNAs (si-circPDE4D) and LV003-circPDE4D plasmid were applied to investigate the function of circPDE4D. A quantitative real-time polymerase chain reaction was used to detect the levels of circPDE4D, its predicted sponge miRNAs, and their target genes. Cell proliferation was assessed by MTS(3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) assay. Cell migration and invasion capacity were evaluated by transwell assay. Terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling was used to stain apoptotic cells. The results showed that circPDE4D expression was downregulated in CRC cells and tissues. Transfection with si-circPDE4D promoted cell proliferation, migration, and invasion, and inhibited apoptosis in DLD1 cells. Transfection with LV003-circPDE4D showed the opposite effect. Besides, circPDE4D presented higher expression in HCT116/L cells than that in HCT116 cells. Si-circPDE4D or lv003-circPDE4D transfection increased or decreased cell proliferationin in both two cells. Moreover, si-circPDE4D transfection inhibited cell apoptosis, while LV003-circPDE4D induced apoptosis in HCT116/L cells. LV003-CircPDE4D reduced hsa-miR-569 expression while increasing SPI1 expression in HCT116/L. CircPDE4D could inhibit tumorigenesis and progression of both CRC and oxaliplatin-resistant CRC, providing insight for the development of therapeutic strategies.
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Affiliation(s)
- Jiaying Li
- Department of Pharmacy, Branch of The First Affiliated Hospital of Xinjiang Medical University, Changji 831100, Xinjiang, China.
| | - Jingsen Lv
- Forevergen Biosciences Center, Guangzhou 510000, Guangdong, China
| | - Yuan Chen
- Information Section, Changji People's Hospital, Changji 831100, Xinjiang, China
| | - Li Li
- General Department of Party and government, Branch of The First Affiliated Hospital of Xinjiang Medical University, Changji 831100, Xinjiang, China.
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7
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Lee CC, Lee AW, Wei PL, Liu YS, Chang YJ, Huang CY. In silico analysis to identify miR-1271-5p/PLCB4 (phospholipase C Beta 4) axis mediated oxaliplatin resistance in metastatic colorectal cancer. Sci Rep 2023; 13:4366. [PMID: 36927770 PMCID: PMC10020571 DOI: 10.1038/s41598-023-31331-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Oxaliplatin (OXA) is the first-line chemotherapy drug for metastatic colorectal cancer (mCRC), and the emergence of drug resistance is a major clinical challenge. Although there have been numerous studies on OXA resistance, but its underlying molecular mechanisms are still unclear. This study aims to identify key regulatory genes and pathways associated with OXA resistance. The Gene Expression Omnibus (GEO) GSE42387 dataset containing gene expression profiles of parental and OXA-resistant LoVo cells was applied to explore potential targets. GEO2R, STRING, CytoNCA (a plug-in of Cytoscape), and DAVID were used to analyze differentially expressed genes (DEGs), protein-protein interactions (PPIs), hub genes in PPIs, and gene ontology (GO)/Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. R2 online platform was used to run a survival analysis of validated hub genes enriched in KEGG pathways. The ENCORI database predicted microRNAs for candidate genes. A survival analysis of those genes was performed, and validated using the OncoLnc database. In addition, the 'clusterProfiler' package in R was used to perform gene set enrichment analysis (GSEA). We identified 395 DEGs, among which 155 were upregulated and 240 were downregulated. In total, 95 DEGs were screened as hub genes after constructing the PPI networks. Twelve GO terms and three KEGG pathways (steroid hormone biosynthesis, malaria, and pathways in cancer) were identified as being significant in the enrichment analysis of hub genes. Twenty-one hub genes enriched in KEGG pathways were defined as key genes. Among them AKT3, phospholipase C Beta 4 (PLCB4), and TGFB1 were identified as OXA-resistance genes through the survival analysis. High expressions of AKT3 and TGFB1 were each associated with a poor prognosis, and lower expression of PLCB4 was correlated with worse survival. Further, high levels of hsa-miR-1271-5p, which potentially targets PLCB4, were associated with poor overall survival in patients with CRC. Finally, we found that PLCB4 low expression was associated with MAPK signaling pathway and VEGF signaling pathway in CRC. Our results demonstrated that hsa-miR-1271-5p/PLCB4 in the pathway in cancer could be a new potential therapeutic target for mCRC with OXA resistance.
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Affiliation(s)
- Cheng-Chin Lee
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Ai-Wei Lee
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC. .,Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC.
| | - Po-Li Wei
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC.,Division of Colorectal Surgery, Department of Surgery, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan, ROC.,Cancer Research Center and Translational Laboratory, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan, ROC.,Graduate Institute of Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan, ROC
| | - Yi-Shin Liu
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Yu-Jia Chang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC. .,Cell Physiology and Molecular Image Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC. .,Department of Pathology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC.
| | - Chien-Yu Huang
- School of Medicine, National Tsing Hua University, Hsinchu, 300044, Taiwan, ROC. .,Institute of Molecular and Cellular Biology, National Tsing Hua University, Hsinchu, 300044, Taiwan, ROC.
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8
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Zou L, Zhan N, Wu H, Huang B, Cui D, Chai H. Circ_0000467 modulates malignant characteristics of colorectal cancer via sponging miR-651-5p and up-regulating DNMT3B. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 42:134-150. [PMID: 36067529 DOI: 10.1080/15257770.2022.2112050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Circular RNAs (circRNAs) are widely expressed in cancer tissues and participate in modulating the progression of malignant tumors, playing a pro- or anti-cancer role. This work is conducted to probe the precise role of circ_0000467 in colorectal cancer (CRC) and its regulatory mechanism. The differentially expressed circRNAs in CRC tissues and paracancerous tissues were screened by bioinformatics analysis. The expression levels of circ_0000467, miR-651-5p and DNA methyltransferases 3B (DNMT3B) mRNA in CRC tissues and cells were detected by qRT-PCR. circ_0000467 knockdown cell model was constructed to investigate the effects of circ_0000467 on CRC cell growth, migration and invasion by CCK-8 and Transwell experiments. Western blot was performed to examine DNMT3B protein expression in CRC cells. Dual-luciferase reporter gene experiment was executed to validate the targeting relationship between circ_0000467 and miR-651-5p, miR-651-5p and DNMT3B. Circ_0000467 expression and DNMT3B mRNA expression were increased and miR-651-5p expression was down-regulated in CRC tissues and cell lines. Knockdown of circ_0000467 repressed CRC cell growth, migration and invasion. Dual-luciferase reporter gene experiments validated that miR-651-5p was a direct target of circ_0000467 and miR-651-5p could specifically bind with DNMT3B 3'UTR. Functional compensation experiments showed that the regulatory effect of circ_0000467 on CRC cells' behaviors could be partially counteracted by miR-651-5p. Circ_0000467 may enhance the growth and metastasis of CRC cells by targeting miR-651-5p and up-regulating DNMT3B expression. Circ_0000467 may be a potential diagnostic biomarker and therapeutic target for CRC.
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Affiliation(s)
- Liping Zou
- Teaching Office, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Na Zhan
- Department of Pathology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Hong Wu
- Out-Patient Office, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Bo Huang
- Department of Gastroenterology, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi Province, China
| | - Dejun Cui
- Department of Gastroenterology, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi Province, China
| | - Hong Chai
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
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9
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Asgharzadeh F, Moradi-Marjaneh R, Marjaneh MM. The Role of Heat Shock Protein 27 in Carcinogenesis and Treatment of Colorectal Cancer. Curr Pharm Des 2022; 28:2677-2685. [PMID: 35490324 DOI: 10.2174/1381612828666220427140640] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 03/10/2022] [Indexed: 12/16/2022]
Abstract
The incidence of colorectal cancer (CRC) has significantly increased in recent decades, which has made this disease an important global health issue. Despite many efforts, there is no useful prognostic or diagnostic biomarker for CRC. Heat shock protein 27 (Hsp27) is one of the most studied members of the Hsp family. It has attracted particular attention in CRC pathogenesis since it is involved in fundamental cell functions for cell survival. Evidence shows that Hsp27 plays important role in CRC progression and metastasis. Hsp27 overexpression has been observed in CRC and is suggested to be associated with CRC's poor prognosis. In the present review, we focus on the current knowledge of the role of Hsp27 in CRC carcinogenesis and the underlying mechanisms. In addition, we discuss the value of targeting Hsp27 in CRC treatment.
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Affiliation(s)
- Fereshteh Asgharzadeh
- Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reyhaneh Moradi-Marjaneh
- Department of Physiology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Mahdi Moradi Marjaneh
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
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10
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Jafari Najaf Abadi MH, Khorashadizadeh M, Zarei Jaliani H, Jamialahmadi K, Aghaee-Bakhtiari SH. miR-27 and miR-124 target AR coregulators in prostate cancer: Bioinformatics and in vitro analysis. Andrologia 2022; 54:e14497. [PMID: 35700742 DOI: 10.1111/and.14497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/25/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022] Open
Abstract
The inadequate efficacy of the current treatments for metastatic prostate cancer has directed efforts to the discovery of novel therapies. MicroRNAs (miRNAs) have been considered potential therapeutic agents due to their ability to control gene expression and cellular pathways. The accurate identification of genes and pathways which are targeted by a miRNA is the first step in the therapeutic use of these molecules. In this regard, there are multiple experimental and computational methods to predict and confirm the miRNA-mRNA relationships. The targeting the androgen receptor (AR) indirectly as the most important mediator of prostate cancer has been posited to both control the disease and prevent resistance to treatment. This study aimed to identify miRNAs targeting AR coregulators. For this purpose, we examined target genes by combining miRNA-mRNA computational and experimental data from various databases. miR-27a-3p and miR-124 displayed the highest scores and were selected as miRNAs with the potential to target candidate genes. Next, three cell lines of prostate cancer including PC3, LNCAP, and DU145 were transfected with plasmids which were expressed these selected miRNAs. Then, the gene expression and cell cycle analysis were performed. A decrease was observed in cell viability in all three cell lines than the cells transfected with backbone plasmid. Furthermore, the findings indicated that miR-27a-3p and miR-124 led to a significant decrease in the expression of all genes that were studied in PC3 cell line. In addition, miR-124 caused significant the cellular arrest in the G0/G1 stage, while for miR-27a-3p, this arrest occurred was in the G2/M stage. Our results indicated that the function of a unique miRNA could be different in different cell lines with particular cancer phenotype based on the cell line stage. These findings offer the possibility of employing the miR-124 and miR-27a-3p as therapeutic agents for prostate cancer treatment.
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Affiliation(s)
| | - Mohsen Khorashadizadeh
- Department of Medical Biotechnology, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Hossein Zarei Jaliani
- Department of Medical Biotechnology, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Khadigeh Jamialahmadi
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hamid Aghaee-Bakhtiari
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Bioinformatics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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11
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Gou Y, Zheng X, Li W, Deng H, Qin S. Polysaccharides Produced by the Mushroom Trametes robiniophila Murr Boosts the Sensitivity of Hepatoma Cells to Oxaliplatin via the miR-224-5p/ABCB1/P-gp Axis. Integr Cancer Ther 2022; 21:15347354221090221. [PMID: 35426328 PMCID: PMC9014716 DOI: 10.1177/15347354221090221] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: To investigate the mechanisms employed by PS-T (polysaccharides of Trametes, PS-T), the main active ingredient of Huaier granules, to improve the susceptibility of hepatoma cells to oxaliplatin (OXA). Methods: Cell proliferation in response to PS-T was determined both in vitro and in vivo. The effects of PS-T on miRNAs were analyzed with the use of a microarray. MiRNAs were screened under specific conditions (P < .05, logFoldChange > ABS [1.5]) and further silenced or overexpressed by liposome transfection. Levels of ABCB1 mRNA and P-gp were detected by qRT-PCR and western blot analysis, respectively. A dual fluorescence assay was performed to determine whether miRNA directly targets ABCB1. Results: PS-T enhanced the inhibitory effect of OXA in human hepatoma cells and xenografts. Among 5 up-regulated miRNAs, overexpression of only miR-224-5p inhibited the expression of ABCB1 mRNA and P-gp, while silencing of miR-224-5p had an opposite effect. Moreover, miR-224-5p can directly target the 3′-UTR of ABCB1. Conclusion: PS-T increases the sensitivity of human hepatoma cells to OXA via the miR-224-5p/ABCB1/P-gp axis.
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Affiliation(s)
- Yudong Gou
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Xia Zheng
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Wenming Li
- Nanjing Jinling Hospital: East Region Military Command General Hospital, Nanjing, China
| | - Hongyu Deng
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shukui Qin
- Nanjing University of Chinese Medicine, Nanjing, China
- Nanjing Jinling Hospital: East Region Military Command General Hospital, Nanjing, China
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12
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MicroRNA as a Potential Therapeutic Molecule in Cancer. Cells 2022; 11:cells11061008. [PMID: 35326459 PMCID: PMC8947269 DOI: 10.3390/cells11061008] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/11/2022] [Accepted: 03/16/2022] [Indexed: 12/11/2022] Open
Abstract
Small noncoding RNAs, as post-translational regulators of many target genes, are not only markers of neoplastic disease initiation and progression, but also markers of response to anticancer therapy. Hundreds of miRNAs have been identified as biomarkers of drug resistance, and many have demonstrated the potential to sensitize cancer cells to therapy. Their properties of modulating the response of cells to therapy have made them a promising target for overcoming drug resistance. Several methods have been developed for the delivery of miRNAs to cancer cells, including introducing synthetic miRNA mimics, DNA plasmids containing miRNAs, and small molecules that epigenetically alter endogenous miRNA expression. The results of studies in animal models and preclinical studies for solid cancers and hematological malignancies have confirmed the effectiveness of treatment protocols using microRNA. Nevertheless, the use of miRNAs in anticancer therapy is not without limitations, including the development of a stable nanoconstruct, delivery method choices, and biodistribution. The aim of this review was to summarize the role of miRNAs in cancer treatment and to present new therapeutic concepts for these molecules. Supporting anticancer therapy with microRNA molecules has been verified in numerous clinical trials, which shows great potential in the treatment of cancer.
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13
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Lampropoulou DI, Pliakou E, Aravantinos G, Filippou D, Gazouli M. The Role of Exosomal Non-Coding RNAs in Colorectal Cancer Drug Resistance. Int J Mol Sci 2022; 23:ijms23031473. [PMID: 35163397 PMCID: PMC8835818 DOI: 10.3390/ijms23031473] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 02/06/2023] Open
Abstract
Background: Colorectal cancer (CRC) is one of the most common types of cancer diagnosed worldwide with high morbidity; drug resistance is often responsible for treatment failure in CRC. Non-coding RNAs (ncRNAs) play distinct regulatory roles in tumorigenesis, cancer progression and chemoresistance. Methods: A literature search was conducted in PubMed database in order to sum up and discuss the role of exosomal ncRNAs (ex-ncRNAs) in CRC drug resistance/response and their possible mechanisms. Results: Thirty-six (36) original research articles were identified; these included exosome or extracellular vesicle (EV)-containing microRNAs (miRNAs), long non-coding RNAs (lncRNAs), circular RNAs (circRNAs) and small-interfering (siRNAs). No studies were found for piwi-interacting RNAs. Conclusions: Exosomal transfer of ncRNAs has been documented as a new mechanism of CRC drug resistance. Despite being in its infancy, it has emerged as a promising field for research in order to (i) discover novel biomarkers for therapy monitoring and/or (ii) reverse drug desensitization.
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Affiliation(s)
- Dimitra Ioanna Lampropoulou
- Second Department of Medical Oncology, General Oncology Hospital of Kifissia “Agioi Anargiroi”, 14564 Athens, Greece; (D.I.L.); (E.P.); (G.A.)
| | - Evangelia Pliakou
- Second Department of Medical Oncology, General Oncology Hospital of Kifissia “Agioi Anargiroi”, 14564 Athens, Greece; (D.I.L.); (E.P.); (G.A.)
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, General Oncology Hospital of Kifissia “Agioi Anargiroi”, 14564 Athens, Greece; (D.I.L.); (E.P.); (G.A.)
| | - Dimitrios Filippou
- Department of Anatomy and Surgical Anatomy, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Maria Gazouli
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Correspondence:
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14
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Tzeng HE, Tang CH, Tsai CH, Chiu CH, Wu MH, Yen Y. ET-1 Promotes Epithelial-Mesenchymal Transition in Oral Squamous Cell Carcinoma Cells via the microRNA-489-3p /TWIST Axis. Onco Targets Ther 2021; 14:5005-5018. [PMID: 34675545 PMCID: PMC8502871 DOI: 10.2147/ott.s294312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 08/23/2021] [Indexed: 12/13/2022] Open
Abstract
Objective Oral squamous cell carcinoma (OSCC) constitutes almost 90% of head and neck malignancies and has a poor prognosis. To improve the efficacy of OSCC therapy, it is of great significance to explore other therapy for OSCC. Endothelin-1 (ET-1), a potent vasoconstrictor peptide, is implicated in cancer pathogenesis. Moreover, ET-1 promotes epithelial-mesenchymal transition (EMT) during the development of human cancers. We further to found that ET-1 exposure induced EMT in human squamous cell carcinoma cell lines SCC4 and SAS, by enhancing the expression of EMT biomarkers N-cadherin and vimentin and reducing E-cadherin expression via upregulation of the transcription factor TWIST. Materials and Methods Cell motility was examined by migration, invasion and wound-healing assays. Quantitative real time polymerase chain reaction (q-PCR), and promoter assays confirmed the inhibitory effects of ET-1 on miRNAs expression in oral cancer cells. We demonstrate an intravenous injection model of lung metastasis followed by an advanced method for quantifying metastatic tumor using image analysis software. Results In addition, ET-1/ETAR reduced levels of microRNA-489-3p (miR-489-3p), a transcriptional repressor of TWIST. We have identified a novel bypass mechanism through which ET-1/ETAR are involved in TWIST signaling and downregulate miR-489-3p expression, enabling OSCC cells to acquire the EMT phenotype. Notably, ET-1 knockdown dramatically decreased levels of EMT markers and cell migration potential. Conclusion The role of ET-1 in OSCC progression is supported by our findings from an in vivo murine model of OSCC. ET-1 may therefore represent a novel molecular therapeutic target in OSCC metastasis.
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Affiliation(s)
- Huey-En Tzeng
- Taipei Cancer Center, Taipei Medical University, Taipei, Taiwan.,PhD Program & Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Division of Hematology/Oncology, Department of Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hui Chiu
- Graduate Program in Department of Exercise Health Science, National Taiwan University of Sport, Taichung, Taiwan
| | - Min-Huan Wu
- Sports Recreation and Health Management Continuing Studies, Tunghai University, Taichung, Taiwan.,Bachelor of Science in Senior Wellness and Sport Science, Tunghai University, Taichung, Taiwan
| | - Yun Yen
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Medical Informatics, Taipei Medical University, Taipei, Taiwan
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15
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Khandan-Nasab N, Askarian S, Mohammadinejad A, Aghaee-Bakhtiari SH, Mohajeri T, Kazemi Oskuee R. Biosensors, microfluidics systems and lateral flow assays for circulating microRNA detection: A review. Anal Biochem 2021; 633:114406. [PMID: 34619101 DOI: 10.1016/j.ab.2021.114406] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 02/07/2023]
Abstract
MicroRNAs (miRNAs) are short RNA sequences found in eukaryotic cells and they are involved in several diseases pathogenesis including different types of cancers, metabolic and cardiovascular disorders. Thus, miRNAs circulating in serum, plasma, and other body fluids are employed as biomarkers for diagnostic and prognostic purposes and in assessment of drug response. Thus, various methods have been developed for detection of miRNAs including northern blotting, reverse transcriptase polymerase chain reaction (RT-PCR), next-generation sequencing, microarray, and isothermal amplification that are recognized as traditional methods. Considering the importance of early diagnosis and treatment of miRNAs-related diseases, development of simple, one-step, sensitive methods is of great interest. Nowadays developing technologies including lateral flow assay, biosensors (optical and electrochemical) and microfluidic systems which are simple fast responding, user-friendly, and are enabled with visible detection have gained considerable attention. This review briefly discusses miRNAs detection' methods, with a particular focus on lateral flow assay, biosensors, and microfluidic systems as novel and practical procedures.
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Affiliation(s)
- Niloofar Khandan-Nasab
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeedeh Askarian
- Department of Medical Biotechnology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran; Neuroscience Research Center, School of Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Arash Mohammadinejad
- Targeted Drug Delivery Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hamid Aghaee-Bakhtiari
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Taraneh Mohajeri
- Department of Obstetrics & Gynecology, Mashhad Medical Sciences Branch, Islamic Azad University, Mashhad, Iran
| | - Reza Kazemi Oskuee
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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16
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Garza-Treviño EN, Martínez-Rodríguez HG, Delgado-González P, Solís-Coronado O, Ortíz-Lopez R, Soto-Domínguez A, Treviño VM, Padilla-Rivas GR, Islas-Cisneros JF, Quiroz-Reyes AG, Said-Fernández SL. Chemosensitivity analysis and study of gene resistance on tumors and cancer stem cell isolates from patients with colorectal cancer. Mol Med Rep 2021; 24:721. [PMID: 34396431 PMCID: PMC8383037 DOI: 10.3892/mmr.2021.12360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/29/2021] [Indexed: 11/09/2022] Open
Abstract
Colorectal cancer (CRC) is one of the main causes of mortality. Recent studies suggest that cancer stem cells (CSCs) can survive after chemotherapy and promote tumor invasiveness and aggression. According to a higher hierarchy complexity of CSC, different protocols for isolation, expansion, and characterization have been used; however, there are no available resistance biomarkers that allow predicting the clinical response of treatment 5‑fluorouracil (5FU) and oxaliplatin. Therefore, the primary aim of the present study was to analyze the expression of gene resistance on tumors and CSC‑derived isolates from patients CRC. In the present study, adenocarcinomas of the colon and rectum (CRAC) were classified based on an in vitro adenosine triphosphate‑based chemotherapy response assay, as sensitive and resistant and the percentage of CD24 and CD44 markers are evaluated by immunohistochemistry. To isolate resistant colon‑CSC, adenocarcinoma tissues resistant to 5FU and oxaliplatin were evaluated. Finally, all samples were sequenced using a custom assay with chemoresistance‑associated genes to find a candidate gene on resistance colon‑CSC. Results showed that 59% of the CRC tissue analyzed was resistant and had a higher percentage of CD44 and CD24 markers. An association was found in the expression of some genes between the tumor‑resistant tissue and CSC. Overall, isolates of the CSC population CD44+ resistant to 5FU and oxaliplatin demonstrated different expression profiles; however, the present study was able to identify overexpression of the KRT‑18 gene, in most of the isolates. In conclusion, the results of the present study showed overexpression of KRT‑18 in CD44+ cells is associated with chemoresistance to 5FU and oxaliplatin in CRAC.
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Affiliation(s)
- Elsa N. Garza-Treviño
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Herminia G. Martínez-Rodríguez
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Paulina Delgado-González
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Orlando Solís-Coronado
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Rocio Ortíz-Lopez
- Monterrey Institute of Technology and Higher Education, School of Medicine and Health Sciences, Monterrey, Nuevo Leon 64710, Mexico
| | - Adolfo Soto-Domínguez
- Department of Histology, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Víctor M. Treviño
- Monterrey Institute of Technology and Higher Education, School of Medicine and Health Sciences, Monterrey, Nuevo Leon 64710, Mexico
| | - Gerardo R. Padilla-Rivas
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Jose F. Islas-Cisneros
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Adriana G. Quiroz-Reyes
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
| | - Salvador L. Said-Fernández
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo Leon, University Hospital ‘Dr. Jose Eleuterio Gonzalez’, Monterrey, Nuevo Leon 64460, Mexico
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17
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Mahjoubin-Tehran M, Rezaei S, Jalili A, Sahebkar A, Aghaee-Bakhtiari SH. A comprehensive review of online resources for microRNA-diseases associations: the state of the art. Brief Bioinform 2021; 23:6376589. [PMID: 34571538 DOI: 10.1093/bib/bbab381] [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: 06/21/2021] [Revised: 08/07/2021] [Accepted: 08/24/2021] [Indexed: 12/16/2022] Open
Abstract
MicroRNAs (miRNAs) as small 19- to 24-nucleotide noncoding RNAs regulate several mRNA targets and signaling pathways. Therefore, miRNAs are considered key regulators in cellular pathways as well as various pathologies. There is substantial interest in the relationship between disease and miRNAs, which made that one of the important research topics. Interestingly, miRNAs emerged as an attractive approach for clinical application, not only as biomarkers for diagnosis and prognosis or in the prediction of therapy response but also as therapeutic tools. For these purposes, the identification of crucial miRNAs in disease is very important. Databases provided valuable experimental and computational miRNAs-disease information in an accessible and comprehensive manner, such as miRNA target genes, miRNA related in signaling pathways and miRNA involvement in various diseases. In this review, we summarized miRNAs-disease databases in two main categories based on the general or specific diseases. In these databases, researchers could search diseases to identify critical miRNAs and developed that for clinical applications. In another way, by searching particular miRNAs, they could recognize in which disease these miRNAs would be dysregulated. Despite the significant development that has been done in these databases, there are still some limitations, such as not being updated and not providing uniform and detailed information that should be resolved in future databases. This survey can be helpful as a comprehensive reference for choosing a suitable database by researchers and as a guideline for comparing the features and limitations of the database by developer or designer. Short abstract We summarized miRNAs-disease databases that researchers could search disease to identify critical miRNAs and developed that for clinical applications. This survey can help choose a suitable database for researchers.
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Affiliation(s)
- Maryam Mahjoubin-Tehran
- Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran and Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Samaneh Rezaei
- Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran and Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Jalili
- Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran and Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran and Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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18
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Moazzendizaji S, Sevbitov A, Ezzatifar F, Jalili HR, Aalii M, Hemmatzadeh M, Aslani S, Gholizadeh Navashenaq J, Safari R, Hosseinzadeh R, Rahmany MR, Mohammadi H. microRNAs: Small molecules with a large impact on colorectal cancer. Biotechnol Appl Biochem 2021; 69:1893-1908. [PMID: 34550619 DOI: 10.1002/bab.2255] [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: 07/02/2021] [Accepted: 09/03/2021] [Indexed: 12/23/2022]
Abstract
Colorectal cancer (CRC) accounts for one of the main cancer-related mortality and morbidity worldwide. The molecular mechanisms of CRC development have been broadly investigated and, over the last decade, it has become evident that aberrant transcription of microRNAs (miRNAs), a class of small, noncoding RNA molecules, has a significant role in the inception and promotion of CRC. In the involved tissues of CRC, the transcription profile of miRNAs is modulated, and their expression templates are related with prognosis, diagnosis, and treatment outcomes. Here, in the current review, we attempted to discuss the latest information regarding the aberrantly expressed miRNAs in CRC and the advantages of utilizing miRNAs as biomarkers for early diagnosis and prognosis of CRC as well as potential therapeutic application. The effect of miRNAs involved in various signaling pathways, primarily p53, EGFR, Wnt, and TGF-β pathways, was clarified.
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Affiliation(s)
- Sahand Moazzendizaji
- Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Andrey Sevbitov
- Head of Department of Propaedeutics of Dental Diseases, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Fatemeh Ezzatifar
- Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Hamid Reza Jalili
- Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Morteza Aalii
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Maryam Hemmatzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Aslani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Roghaiyeh Safari
- Molecular and Cellular Epigenetics (GIGA), University of Liege, Sart-Tilman Liège, Belgium.,13. Molecular and Cellular Biology (TERRA), Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium
| | - Ramin Hosseinzadeh
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Rahmany
- Department of Immunology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
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19
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Maleki M, Golchin A, Javadi S, Khelghati N, Morovat P, Asemi Z, Alemi F, Vaghari-Tabari M, Yousefi B, Majidinia M. Role of exosomal miRNA in chemotherapy resistance of Colorectal cancer: A systematic review. Chem Biol Drug Des 2021; 101:1096-1112. [PMID: 34480511 DOI: 10.1111/cbdd.13947] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 08/25/2021] [Accepted: 08/30/2021] [Indexed: 12/13/2022]
Abstract
The third most common malignancy has been identified as Colorectal cancer (CRC) that conducive to death in most cases. Chemoresistance is a common obstacle to CRC treatment. Circulating exosomal microRNAs (miRNAs) have been shown to reverse chemo-resistance and are promising biomarkers for CRC. The capacity of engineered exosomes to cross biological barriers and deliver functional miRNAs could be used to achieve these proposes. The object of this review is the investigation of the role of exosomal miRNA in the chemo-resistance, diagnosis, and prognosis of CRC. Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, electronic databases, PubMed, EMBASE, Web of Science, Scopus were searched from January 1990 to November 2020. Ultimately, eight articles included five in vitro (16 cell lines) and three in vivo examinations. Three studies demonstrated that increasing or decreasing mRNA expression was associated with increasing and decreasing cell proliferation in vitro. The presence of miRNA in two studies increased the sensitivity of the drug and exhibited a considerable growth inhibitory effect on cancer cell proliferation. The apoptotic rate was significantly increased in four studies by increased mRNA expression and reduced mrna expression. Tumor volume of xenograft models in three studies suppressed by antitumor miRNA activity. In contrast, anti-miRNA activity in one study decreased the tumor volume. Exosomal miRNAs can be regulators of chemo-resistance and predict adverse outcomes in CRC patients. In sum, exosomes containing miRNAs can be a promising biomarker for the prognosis and diagnosis of CRC. Subsequent research should be a focus on delineating the function of exosomal miRNA before clinical use.
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Affiliation(s)
- Masomeh Maleki
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student's Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Asal Golchin
- Department of Clinical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.,Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Samira Javadi
- Department of Clinical Biochemistry, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Nafiseh Khelghati
- Department of Clinical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Pejman Morovat
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Forough Alemi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Vaghari-Tabari
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
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20
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Zhang B, Yang S, Wang J. Circ_0084615 is an oncogenic circular RNA in colorectal cancer and promotes DNMT3A expression via repressing miR-599. Pathol Res Pract 2021; 224:153494. [PMID: 34091391 DOI: 10.1016/j.prp.2021.153494] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 05/15/2021] [Accepted: 05/20/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Circular RNAs (circRNAs) are implicated in modulating cancer progression, exerting a pro- or anti-cancer effect. This work is aimed to probe the biological function of circ_0084615 in colorectal cancer (CRC) and its underlying mechanism. METHODS Circ_0084615 was selected from two circRNA microarray datasets (GSE138589 and GSE142837). Circ_0084615, microRNA (miR)-599 and DNA methyltransferases 3A (DNMT3A) mRNA expression in CRC tissues and cell lines were examined by qRT-PCR. The relationship between circ_0084615 expression level and clinical features were analyzed with chi-square test. Circ_0084615 knockdown model was constructed by siRNA in two CRC cell lines. The biological functions of circ_0084615 in CRC cells were evaluated by CCK-8 and Transwell experiments. The effect of circ_0084615 on CRC cell metastasis in vivo was examined with lung metastasis model of nude mice. Dual luciferase reporter gene assay was used to determine whether circ_0084615 and miR-599, and miR-599 and DNMT3A interacted with each other. Western blot was employed to examine the regulatory effects of circ_0084615 and miR-599 on DNMT3A protein expression in CRC cells. RESULTS Circ_0084615 was up-regulated in CRC and was correlated with poor overall survival rate and advanced clinical stage of CRC patients. Functional assays validated that depletion of circ_0084615 impeded CRC cell proliferation, migration and invasion. Circ_0084615 acted as a molecular sponge for miR-599 to repress its expression. DNMT3A was a downstream target of miR-599. Functional compensation experiments showed that miR-599 inhibitors partially counteracted the the biological effects of silencing circ_0084615 on CRC cells. CONCLUSIONS Circ_0084615 is a tumor-promoting circRNA in CRC that functions as a competing endogenous RNA to regulate DNMT3A expression via sponging miR-599. Our research provides a potential therapeutic target for CRC patients.
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Affiliation(s)
- Baogen Zhang
- Department of Chinese Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, Fujian, China
| | - Shu Yang
- Department of Chinese Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, Fujian, China
| | - Junping Wang
- Department of Gastroenterology, Peking University Shenzhen Hospital, No. 1120 Lianhua Road, Futian District, Shenzhen, 518036, Guangdong, China.
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21
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Yaghoubi N, Avval FZ, Khazaei M, Sahebkar A, Aghaee-Bakhtiari SH. High Diagnostic and Prognostic Value of miRNAs Compared with the Carcinoembryonic Antigen as a Traditional Tumor Marker. Anticancer Agents Med Chem 2021; 22:206-214. [PMID: 34102990 DOI: 10.2174/1871520621666210608094908] [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: 10/16/2020] [Revised: 03/30/2021] [Accepted: 04/12/2021] [Indexed: 11/22/2022]
Abstract
A significant challenge in cancer detection and treatment is early diagnosis and accurate prognosis of the disease that enables effective therapies and interventions to improve the patient's condition. Up to now, many parts of research have tended to focus on the carcinoembryonic antigen (CEA) to detect cancers and estimate the survival rates of patients with multiple cancer types, including colorectal, breast, non-small cell lung, and pancreas cancer. Limited sensitivity and specificity of this traditional tumor marker make it an inappropriate biomarker to diagnose cancer, especially in the early stages, while several lines of research have introduced miRNAs as reliable indicators of tumor initiation, development, and therapy response. Indeed, miRNAs have unique properties that provide considerable benefits, such as discriminating benign diseases from malignancies, prediction of cancer possibility and progress, checking sensitivity to treatment, and initial detection of tumors. This review summarizes the relationships between miRNAs and CEA, the diagnostic significance of CEA in combination with miRNAs, and the distinct advantages of miRNAs over CEA as tumor biomarkers. Advancement in our current understanding of miRNAs is essential to discover new and effective biomarkers for diagnostic, prognostic, and therapeutic goals of cancer patients.
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Affiliation(s)
- Neda Yaghoubi
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farnaz Zahedi Avval
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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22
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Ding HX, Wu YF, Xu Q, Yuan Y. Identification of PGC-related ncRNAs and their relationship with the clinicopathological features of Gastric Cancer. J Cancer 2021; 12:4389-4398. [PMID: 34093839 PMCID: PMC8176405 DOI: 10.7150/jca.47787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 04/22/2021] [Indexed: 12/15/2022] Open
Abstract
Pepsinogen C (PGC) is considered to be the final product of mature differentiated gastric mucosa. The expression level of PGC in gastric mucosa is clearly decreased upon the development of gastric cancer (GC). However, the mechanism behind PGC's down-regulation remains unclear and needs to be clarified. This study aimed to identify PGC-related ncRNAs with the potential to be PGC post-transcriptional regulators and to further explore the association between these ncRNAs and the clinicopathological parameters of GC. Bioinformatic software was used to predict miRNAs binding specifically to PGC and circRNAs binding specifically to these candidate miRNAs. Dual-luciferase reporter assay was performed to validate the completely complementary pairing of PGC and PGC-related ncRNAs. qRT-PCR was applied to determine the expression levels of PGC and PGC-related ncRNAs in GC tissue. hsa-let-7c was predicted to bind to the PGC gene, which was confirmed by dual-luciferase reporter assay. hsa_circ_0001483 and hsa_circ_0001324 were identified to bind to hsa-let-7c by bioinformatic analysis and dual-luciferase reporter assay. In addition, the hsa_circ_0001483/hsa_circ_0001324 -hsa-let-7c-PGC axis was confirmed in tissue by qRT-PCR. The expression level of hsa_circ_0001483 was correlated with peritumoral inflammatory cell infiltration and lymphatic metastasis. hsa_circ_0001483, hsa_circ_0001324, and let-7c were newly identified and validated as PGC-related ncRNAs and showed associations with the clinicopathological features of GC. The hsa_circ_0001483/hsa_circ_0001324-hsa-let-7c-PGC axis in GC may account for the down-regulation of PGC in GC tissue.
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Affiliation(s)
- Han-Xi Ding
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of Cancer Etiology and Prevention in Liaoning Provincial Education Department, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang 110001, China
| | - Ye-Feng Wu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of Cancer Etiology and Prevention in Liaoning Provincial Education Department, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang 110001, China
| | - Qian Xu
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of Cancer Etiology and Prevention in Liaoning Provincial Education Department, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang 110001, China
| | - Yuan Yuan
- Tumor Etiology and Screening Department of Cancer Institute and General Surgery, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of Cancer Etiology and Prevention in Liaoning Provincial Education Department, the First Hospital of China Medical University, Shenyang 110001, China.,Key Laboratory of GI Cancer Etiology and Prevention in Liaoning Province, the First Hospital of China Medical University, Shenyang 110001, China
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23
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Bae JA, Bae WK, Kim SJ, Ko YS, Kim KY, Park SY, Yu YH, Kim EA, Chung IJ, Kim H, Ha HH, Kim KK. A new KSRP-binding compound suppresses distant metastasis of colorectal cancer by targeting the oncogenic KITENIN complex. Mol Cancer 2021; 20:78. [PMID: 34039363 PMCID: PMC8152081 DOI: 10.1186/s12943-021-01368-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/30/2021] [Indexed: 12/12/2022] Open
Abstract
Background Distant metastasis is the major cause of death in patients with colorectal cancer (CRC). Previously, we identified KITENIN as a metastasis-enhancing gene and suggested that the oncogenic KITENIN complex is involved in metastatic dissemination of KITENIN-overexpressing CRC cells. Here, we attempted to find substances targeting the KITENIN complex and test their ability to suppress distant metastasis of CRC. Methods We screened a small-molecule compound library to find candidate substances suppressing the KITENIN complex in CRC cells. We selected a candidate compound and examined its effects on the KITENIN complex and distant metastasis through in vitro assays, a molecular docking model, and in vivo tumor models. Results Among several compounds, we identified DKC1125 (Disintegrator of KITENIN Complex #1125) as the best candidate. DKC1125 specifically suppressed KITENIN gain of function. After binding KH-type splicing regulatory protein (KSRP), DKC1125 degraded KITENIN and Dvl2 by recruiting RACK1 and miRNA-124, leading to the disintegration of the functional KITENIN–KSRP–RACK1–Dvl2 complex. A computer docking model suggested that DKC1125 specifically interacted with the binding pocket of the fourth KH-domain of KSRP. KITENIN-overexpressing CRC cells deregulated certain microRNAs and were resistant to 5-fluorouracil, oxaliplatin, and cetuximab. DKC1125 restored sensitivity to these drugs by normalizing expression of the deregulated microRNAs, including miRNA-124. DKC1125 effectively suppressed colorectal liver metastasis in a mouse model. Interestingly, the combination of DKC1125 with 5-fluorouracil suppressed metastasis more effectively than either drug alone. Conclusion DKC1125 targets the KITENIN complex and could therefore be used as a novel therapeutic to suppress liver metastasis in CRC expressing high levels of KITENIN. Supplementary Information The online version contains supplementary material available at 10.1186/s12943-021-01368-w.
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Affiliation(s)
- Jeong A Bae
- Department of Pharmacology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea
| | - Woo Kyun Bae
- Department of Hematology-Oncology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea.,Immunotherapy Innovation Center, Chonnam National University Medical School and Hwasun Hospital, Hwasun, South Korea
| | - Sung Jin Kim
- Department of Pharmacology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea
| | - Yoo-Seung Ko
- Department of Pharmacology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea
| | - Keon Young Kim
- Department of Pharmacology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea
| | - So-Yeon Park
- College of Pharmacy, Sunchon National University, Jungangro 225, Sunchon, 57922, South Korea
| | - Young Hyun Yu
- College of Pharmacy, Sunchon National University, Jungangro 225, Sunchon, 57922, South Korea
| | - Eun Ae Kim
- College of Pharmacy, Chosun University, Gwangju, South Korea
| | - Ik Joo Chung
- Department of Hematology-Oncology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea.,Immunotherapy Innovation Center, Chonnam National University Medical School and Hwasun Hospital, Hwasun, South Korea
| | - Hangun Kim
- College of Pharmacy, Sunchon National University, Jungangro 225, Sunchon, 57922, South Korea.
| | - Hyung-Ho Ha
- College of Pharmacy, Sunchon National University, Jungangro 225, Sunchon, 57922, South Korea.
| | - Kyung Keun Kim
- Department of Pharmacology, Chonnam National University Medical School, Baekseoro 160, Dong-Ku, Gwangju, 61469, South Korea.
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24
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Qian XL, Zhou F, Xu S, Jiang J, Chen ZP, Wang SK, Zuo Y, Ni C. MiR-454-3p Promotes Oxaliplatin Resistance by Targeting PTEN in Colorectal Cancer. Front Oncol 2021; 11:638537. [PMID: 34017681 PMCID: PMC8129568 DOI: 10.3389/fonc.2021.638537] [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: 12/07/2020] [Accepted: 02/15/2021] [Indexed: 12/27/2022] Open
Abstract
Colorectal cancer is one of the most common malignancies worldwide. Oxaliplatin is the first-line chemotherapeutic agent for the treatment of advanced colorectal cancer. However, acquired resistance to oxaliplatin limits its therapeutic efficacy, and the underlying mechanism remains largely unclear. In this study, we compared the expression of a panel of microRNAs (miRNAs) between oxaliplatin-sensitive and -resistant HCT-116 colorectal cancer cells. We found that miR-454-3p was significantly up-regulated in oxaliplatin-resistant cells and was the most differently expressed miRNA. Interestingly, we observed that inhibition of miR-454-3p resensitized resistant cells to oxaliplatin and enhanced oxaliplatin-induced cellular apoptosis. Moreover, we determined that miR-454-3p promoted oxaliplatin resistance through targeting PTEN and activating the AKT signaling pathway. In vivo study revealed that overexpression of miR-454-3p decreased the sensitivity of HCT-116 xenograft tumors to oxaliplatin treatment in a mouse model. Clinically, overexpression of miR-454-3p was associated with decreased responsiveness to oxaliplatin-based chemotherapy, as well as a short progression-free survival. Taken together, our study indicated that the expression of miR-454-3p could be used to predict oxaliplatin sensitivity, and targeting miR-454-3p could overcome oxaliplatin resistance in colorectal cancer.
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Affiliation(s)
- Xiao-Lan Qian
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Fang Zhou
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Song Xu
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Jian Jiang
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Zhi-Peng Chen
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Shao-Kai Wang
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Yun Zuo
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Chen Ni
- Department of Oncology, Zhangjiagang First People's Hospital, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
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25
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Moradi-Marjaneh R, Asgharzadeh F, Khordad E, Marjaneh MM. The Clinical Impact of Quantitative Cell-free DNA, KRAS, and BRAF Mutations on Response to Anti-EGFR Treatment in Patients with Metastatic Colorectal Cancer. Curr Pharm Des 2021; 27:942-952. [PMID: 33030125 DOI: 10.2174/1381612826666201007163116] [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: 05/10/2020] [Accepted: 08/31/2020] [Indexed: 11/22/2022]
Abstract
Colorectal cancer (CRC) is one of the most common leading causes of cancer death in the world. Although EGFR inhibitors have established efficacy in metastatic colorectal cancer (mCRC), some patients do not respond to this treatment. The EGFR inhibitors' failure and acquired resistance are partly due to KRAS and BRAF mutations. Thus, prognostic biomarkers that help to select eligible patients are highly in demand. To improve patient selection, assessment of mutational status in circulating cell free DNA (cfDNA), which possibly represents the dynamicity of tumor genetic status better than tumor tissue, could be advantageous. This review summarizes the current knowledge of the prognostic value of cfDNA in patients with mCRC treated with EGFR inhibitors with emphasis on the clinical importance of identification of KRAS and BRAF mutations.
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Affiliation(s)
- Reyhaneh Moradi-Marjaneh
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Fereshteh Asgharzadeh
- Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elnaz Khordad
- Department of Physiology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
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26
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Lin W, Zou H, Mo J, Jin C, Jiang H, Yu C, Jiang Z, Yang Y, He B, Wang K. Micro1278 Leads to Tumor Growth Arrest, Enhanced Sensitivity to Oxaliplatin and Vitamin D and Inhibits Metastasis via KIF5B, CYP24A1, and BTG2, Respectively. Front Oncol 2021; 11:637878. [PMID: 33791222 PMCID: PMC8006274 DOI: 10.3389/fonc.2021.637878] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/18/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the most common cancer type in the digestive tract. Chemotherapy drugs, such as oxaliplatin, are frequently administered to CRC patients diagnosed with advanced or metastatic disease. A better understanding of the molecular mechanism underlying CRC tumorigenesis and the identification of optimal biomarkers for assessing chemotherapy sensitivity are essential for the treatment of CRC. Various microRNAs, constituting class of non-coding RNAs with 20-22 nucleotides, have served as oncogenes or tumor suppressors in CRC. We analyzed miR-1278 expression in clinical samples by qRT-PCR. We then explored the role of miR-1278 in CRC growth in vitro and in vivo as well as sensitivity to oxaliplatin via RNA-seq and gain- and loss-of-function assays. We found that miR-1278 was downregulated in CRC samples, correlating with advanced clinical stage, and overexpression of miR-1278 led to tumor growth arrest and increased sensitivity to oxaliplatin via enhanced apoptosis and DNA damage. Suppression of KIF5B by miR-1278 through direct binding to its 3′UTR was the mechanism for the miR-1278-mediated effects in CRC, miR-1278 inhibits metastasis of CRC through upregulation of BTG2. Additionally, we also found that the expression of CYP24A1, the main enzyme determining the biological half-life of calcitriol, was significantly inhibited by miR-1278, according to data from clinical, RNA-seq and functional assays, which allowed miR-1278 to sensitize CRC cells to vitamin D. In summary, our data demonstrated that miR-1278 may serve as a potential tumor suppressor gene and biomarker for determining sensitivity to oxaliplatin and vitamin D in CRC.
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Affiliation(s)
- Weidong Lin
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Heng Zou
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Jinggang Mo
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Chong Jin
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Hao Jiang
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Chengyang Yu
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Zufu Jiang
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Yusha Yang
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Bin He
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
| | - Kunpeng Wang
- Department of General Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.,Taizhou Key Laboratory of General Surgery, Taizhou, China
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27
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Pei FL, Cao MZ, Li YF. Circ_0000218 plays a carcinogenic role in colorectal cancer progression by regulating miR-139-3p/RAB1A axis. J Biochem 2020; 167:55-65. [PMID: 31598673 DOI: 10.1093/jb/mvz078] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 09/16/2019] [Indexed: 12/16/2022] Open
Abstract
Accumulating researches have confirmed that circRNA abnormal expression plays a prominent role in the progression of colorectal cancer (CRC). The role of circ_0000218 in CRC and its potential mechanism are not clear. In this study, real-time polymerase chain reaction (RT-PCR) was employed to measure the circ_0000218, miR-139-3p and RAB1A mRNA expression in CRC tissues and cells. Immunohistochemistry and western blot were conducted to determine the RAB1A expression in CRC tissues and cells, respectively. Colony formation assay and BrdU method were employed to monitor the effect of circ_0000218 on cell proliferation. Transwell assay was adopted to detect cell migration and invasion. Dual luciferase reporter assay and RNA immunoprecipitation assay were adopted to confirm the targeting relationship between circ_0000218 and miR-139-3p, miR-139-3p and RAB1A. We demonstrated that circ_0000218 was notably upregulated in CRC tissues and cell lines, and its high expression level was markedly linked to the increase of T staging and local lymph node metastasis. Circ_0000218 overexpression enhanced the proliferation and metastasis of CRC cells while knocking down circ_0000218 caused the opposite effects. We also observed that miR-139-3p was negatively regulated by circ_0000218, while RAB1A was positively regulated by it. Collectively, this study suggested that circ_0000218 upregulated RAB1A and promoted CRC proliferation and metastasis via sponging miR-139-3p.
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Affiliation(s)
- Fu-Lai Pei
- Department of Oncology, Linyi Central Hospital, No. 17 Jiankang Road, Linyi, Shandong, China
| | - Ming-Zheng Cao
- Department of General Surgery, Linyi Central Hospital, No. 17 Jiankang Road, Linyi, Shandong, China
| | - Yue-Feng Li
- Department of Oncology, Linyi Central Hospital, No. 17 Jiankang Road, Linyi, Shandong, China
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28
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Wu YZ, Lin HY, Zhang Y, Chen WF. miR-200b-3p mitigates oxaliplatin resistance via targeting TUBB3 in colorectal cancer. J Gene Med 2020; 22:e3178. [PMID: 32092782 DOI: 10.1002/jgm.3178] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/17/2020] [Accepted: 02/21/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Numerous abnormally expressed miRs have been reported involved in oxaliplatin (L-OHP) resistance of colorectal cancer (CRC). The present study aimed to investigate whether miR-200b-3p could regulate L-OHP resistance via targeting TUBB3 in CRC cells. METHODS L-OHP resistant HT29 and HCT116 cells were exposed to escalating concentrations of L-OHP up to 30 μm. The effect of miR-200b-3p on L-OHP resistant CRC cells was then evaluated using the cell counting kit-8 (CCK-8) assay. CRC cell apoptosis was detected using Annexin V-FITC/PI double staining. Bioinformatics algorithms and luciferase reporter assays were also performed to investigate whether TUBB3 was a direct target of miR-200b-3p. RESULTS miR-200b-3p declined in L-OHP resistant CRC tissues and cell lines, and the overexpression of miR-200b-3p elevated the L-OHP sensitivity in L-OHP resistant HT29 and HCT116 cells. In addition, we determined the potential mechanisms underlying miR-200b-3p-mediated reversal of L-OHP resistance by mediating its downstream target TUBB3, and the overexpression of miR-200b-3p could induce migration and growth inhibition and apoptosis in L-OHP resistant HT29 and HCT116 cells by silencing βIII-tubulin protein expression. However, the overexpression of TUBB3 reversed miR-200b-3p mimic-induced migration, as well as growth inhibition and apoptosis, in L-OHP resistant CRC cells. CONCLUSIONS miR-200b-3p improved L-OHP resistance and induced growth inhibition and cell apoptosis in L-OHP resistant CRC cells, and the underlying mechanism was mediated, at least partially, through the suppression of βIII-tubulin protein expression.
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Affiliation(s)
- Yu-Zhu Wu
- Department of Pharmacy, Second Hospital Affiliated to Fujian Medical University, Quanzhou, China
| | - Hong-Yue Lin
- Department of Gastrointestinal Surgery, Affiliated Quanzhou First Hospital to Fujian Medical University, Quanzhou, China
| | - Yin Zhang
- Department of Pharmacy, Second Hospital Affiliated to Fujian Medical University, Quanzhou, China
| | - Wen-Fa Chen
- Department of Pharmacy, Second Hospital Affiliated to Fujian Medical University, Quanzhou, China
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29
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Rezaei S, Mahjoubin Tehran M, Sahebkar A, Jalili A, Aghaee‐Bakhtiari SH. Androgen receptor‐related micro RNAs in prostate cancer and their role in antiandrogen drug resistance. J Cell Physiol 2019; 235:3222-3234. [DOI: 10.1002/jcp.29275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/27/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Samaneh Rezaei
- Department of Medical Biotechnology, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran
| | - Maryam Mahjoubin Tehran
- Department of Medical Biotechnology, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran
| | - Amirhossein Sahebkar
- Department of Medical Biotechnology, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute Mashhad University of Medical Sciences Mashhad Iran
- Neurogenic Inflammation Research Center Mashhad University of Medical Sciences Mashhad Iran
| | - Amin Jalili
- Department of Medical Biotechnology, Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran
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