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Hou Y, Zhao X, Nie X. Enhancing the therapeutic efficacy of NK cells in the treatment of ovarian cancer (Review). Oncol Rep 2024; 51:50. [PMID: 38299257 PMCID: PMC10851334 DOI: 10.3892/or.2024.8709] [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: 10/31/2023] [Accepted: 01/03/2024] [Indexed: 02/02/2024] Open
Abstract
Ovarian cancer is a prevalent gynecological malignancy associated with a high mortality rate and a low 5‑year survival rate. Typically, >70% of patients present with an advanced stage of the disease, resulting in a high number of ovarian cancer‑associated deaths worldwide. Over the past decade, adoptive cellular immunotherapy has been investigated in clinical trials, and the results have led to the increased use in cancer treatment. Natural killer (NK) cells are cytotoxic lymphoid cells that recognize and lyse transformed cells, thereby impeding tumor growth. Thus, NK cells exhibit potential as a form of immunotherapy in the treatment of cancer. However, some patients with ovarian cancer treated with NK cells have experienced unsatisfactory outcomes. Therefore, further optimization of NK cells is required to increase the number of patients achieving long‑term remission. In the present review article, studies focusing on improving NK cell function were systematically summarized, and innovative strategies that augment the anticancer properties of NK cells were proposed.
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Affiliation(s)
- Yuzhu Hou
- Department of Gynecology, Qingdao Eighth People's Hospital, Qingdao, Shandong 266000, P.R. China
| | - Xiujun Zhao
- Department of Gynecology, Qingdao Eighth People's Hospital, Qingdao, Shandong 266000, P.R. China
| | - Xiaoqian Nie
- Department of Gynecology, Qingdao Eighth People's Hospital, Qingdao, Shandong 266000, P.R. China
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Cui W, Bai X, Bai Z, Chen F, Xu J, Bai W, Xi Y. Exploring the expression and clinical significance of the miR-140-3p-HOXA9 axis in colorectal cancer. J Cancer Res Clin Oncol 2024; 150:47. [PMID: 38285101 PMCID: PMC10824855 DOI: 10.1007/s00432-023-05592-3] [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: 07/30/2023] [Accepted: 12/22/2023] [Indexed: 01/30/2024]
Abstract
PURPOSE This study aims to investigate the expression patterns and clinical significance of miR-140-3p and homeobox A9 (HOXA9) in colorectal cancer (CRC) selected by bioinformatic study, while elucidating their potential interplay. METHODS The microRNA expression profiles of paired colorectal cancer and matched normal tissues were retrieved from the Gene Expression Omnibus Database. Differentially expressed microRNAs and microRNA candidates were filtered and subjected to further analysis. Clinicopathological data, along with paraffin-embedded samples of colorectal tumor tissues were collected to facilitate comprehensive analysis. Expression levels of miR-140-3p and HOXA9 were quantified using qRT-PCR and immunohistochemistry. Survival rates were determined using the Kaplan-Meier method, and the COX regression model was utilized to identify independent prognostic factors that impact the overall prognosis. RESULTS MiR-140-3p was significantly downregulated in colorectal tumors compared to normal tissue, and HOXA9 was identified as a previously unreported potential downstream target. HOXA9 expression was elevated in tumors compared to normal tissues. Reduced miR-140-3p expression was associated with lymph node metastasis, while high HOXA9 expression correlated with both lymph node metastasis and lympho-vascular invasion. Patients with low miR-140-3p and high HOXA9 expression had a poorer prognosis. HOXA9 was identified as an independent risk factor for CRC patient survival. CONCLUSION The miR-140-3p-HOXA9 signaling disruption is closely linked to lymph node metastasis and unfavorable prognosis in CRC. This axis shows promise as a clinical biomarker for predicting the CRC patient survival and a potential therapeutic target.
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Affiliation(s)
- Wei Cui
- Department of Pathology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, Shanxi, People's Republic of China
| | - Xueliang Bai
- School of Basic Medicine, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Zhongyuan Bai
- First Clinical Medical School, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Fengxin Chen
- School of Basic Medicine, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Jing Xu
- School of Basic Medicine, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Wenqi Bai
- Department of Colorectal Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, Shanxi, People's Republic of China.
| | - Yanfeng Xi
- Department of Pathology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, Shanxi, People's Republic of China.
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Ghafouri-Fard S, Askari A, Zangooie A, Shoorei H, Pourmoshtagh H, Taheri M. Non-coding RNA profile for natural killer cell activity. Mol Cell Probes 2023; 72:101935. [PMID: 37806642 DOI: 10.1016/j.mcp.2023.101935] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/10/2023]
Abstract
Natural killer cells (NK cells) are a type of cytotoxic lymphocytes which are involved in innate immunity, alongside with assisting with adaptive immune response. Since they have cytotoxic effects, disruptions in their functionality and development leads to a variety of conditions, whether malignant or non-malignant. The profile and interaction of these non-coding RNAs and NK cells in different conditions is extensively studied, and it is now approved that if dysregulated, non-coding RNAs have detrimental effects on NK cell activity and can contribute to the pathogenesis of diverse disorders. In this review, we aim at a thorough inspection on the role of different non-coding RNAs on the activity and development of NK cells, in a broad spectrum of conditions, including blood-related disorders, viral infections, neurological diseases, gastrointestinal disorders, lung disorders, reproductive system conditions and other types of maladies, alongside with providing insight to the future non-coding RNA-NK cell studies.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arian Askari
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Zangooie
- Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Hamed Shoorei
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran; Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hasan Pourmoshtagh
- Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany; Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Li C, Cai J, Liu W, Gao Z, Li G. Downregulation of circ-STK39 suppresses pancreatic cancer progression by sponging mir-140-3p and regulating TRAM2-mediated epithelial-mesenchymal transition. Apoptosis 2023:10.1007/s10495-023-01813-9. [PMID: 37041422 DOI: 10.1007/s10495-023-01813-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Pancreatic cancer (PC) is amongst the most lethal gastrointestinal tumors, which is the seventh leading reason of cancer-related mortality worldwide. Previous studies have indicated that circular RNAs (circRNAs), which is a new type of endogenous noncoding RNA (ncRNA), can mediate tumor progression in diverse tumor types including PC. Whereas precise roles regarding circRNAs and their underlying regulatory mechanisms in PC remain unknown. METHODS In the current study, we employed next generation sequencing (NGS) to characterize abnormally expressed circRNAs among PC tissues. Next, we assessed expression levels of one identified circRNA, circ-STK39, in PC cell lines and tissues. Then, using bioinformatics analysis, luciferase reporter, Transwell migration, EdU and CCK-8 assays, we examined the regulatory mechanisms and targets of circ-STK39. Finally, our group explored the circ-STK39 role in PC tumor growth and metastasis in vivo. RESULTS Our team discovered that circ-STK39 expression increased in PC tissues and cells, suggesting that circ-STK39 may have a role in PC progression. Downregulation of circ-STK39 inhibited PC proliferation and migration. Bioinformatics and luciferase reporter outcomes demonstrated that TRAM2 and miR-140-3p were circ-STK39 downstream targets. TRAM2 overexpression reversed the miR-140-3p overexpression effects upon migration, proliferation and the epithelial-mesenchymal transition (EMT). CONCLUSION In this regard, we showed that circ-STK39 downregulation led to decreased migration, proliferation and the EMT of PC via the miR-140-3p/TRAM2 axis.
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Affiliation(s)
- Chao Li
- Department of Hepatobiliary Surgery, Second Affiliated Hospital Zhejiang University School of Medicine, Jiefang Road No. 88, Hangzhou, Zhejiang Province, 310009, China
| | - Juanjuan Cai
- Department of Pathology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang Province, China
| | - Weifeng Liu
- Department of Hepatobiliary Surgery, Second Affiliated Hospital Zhejiang University School of Medicine, Jiefang Road No. 88, Hangzhou, Zhejiang Province, 310009, China
| | - Zhenzhen Gao
- Department of Hepatobiliary Surgery, Second Affiliated Hospital Zhejiang University School of Medicine, Jiefang Road No. 88, Hangzhou, Zhejiang Province, 310009, China
| | - Guogang Li
- Department of Hepatobiliary Surgery, Second Affiliated Hospital Zhejiang University School of Medicine, Jiefang Road No. 88, Hangzhou, Zhejiang Province, 310009, China.
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Gao C, Cai X, Ma L, Sun P, Li C. Systematic analysis of circRNA-related ceRNA networks of black rockfish (Sebastes schlegelii) in response to Aeromonas salmonicides infection. FISH & SHELLFISH IMMUNOLOGY 2023; 135:108648. [PMID: 36842642 DOI: 10.1016/j.fsi.2023.108648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 06/18/2023]
Abstract
Aeromonas salmonicides is a type of Gram-negative bacteria and has become the main fish pathogen in aquaculture because of its characteristics of worldwide distribution, broad host range and potentially devastating impacts. In the past years, studies have been focused to explore the regulatory roles of circRNA-miRNA-mRNA network in fish diseases. However, there are only few systematic studies linked to the anti-bacterial roles of circRNA-related ceRNA networks in the spleen immune system of black rockfish (Sebastes schlegelii). In this study, the whole-transcriptome sequencing (RNA-seq) was conducted in the black rockfish spleen with A. salmonicida challenging. The differentially expressed (DE) circRNAs were identified comprehensively for the following enrichment analysis. Interactions of miRNA-circRNA pairs and miRNA-mRNA pairs were predicted for the construction of circRNA-related ceRNA regulatory networks. Then, protein-protein interaction (PPI) analysis of mRNAs from these ceRNA networks were conducted. Finally, a total number of 39 circRNAs exhibited significantly differential expressions during A. salmonicida infection in the black rockfish spleen in 4338 identified circRNAs from 12 samples in 4 libraries. Functional enrichment analysis suggested that they were significantly enriched in several immune-related pathways, including Endocytosis, FoxO signaling pathway, Jak-STST signaling pathway, Herpes simplex infection, etc. Subsequently, 290 circRNA-miRNA-mRNA pathways (91 at 2 h, 142 at 12 h and 65 at 24 h) were constructed including 31 circRNAs, 50 miRNAs, and 156 mRNAs. In conclusion, the circRNA-related ceRNA networks were established, which will provide some novel insights in molecular mechanistic investigations of anti-bacterial immune response in teleost. Also, these findings will propose significant predictive values for the development of methods of treatment and prevention in black rockfish after bacterial infection in the future.
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Affiliation(s)
- Chengbin Gao
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China; Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia
| | - Xin Cai
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China; Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia
| | - Le Ma
- Centre for Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia
| | - Peng Sun
- Shandong Weifang Ecological Environment Monitoring Center, China
| | - Chao Li
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, 266109, China.
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Development and Validation of a Prognostic Risk Model Based on Nature Killer Cells for Serous Ovarian Cancer. J Pers Med 2023; 13:jpm13030403. [PMID: 36983585 PMCID: PMC10055736 DOI: 10.3390/jpm13030403] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 02/22/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Nature killer (NK) cells are increasingly considered important in tumor microenvironment, but their role in predicting the prognosis of ovarian cancer has not been revealed. This study aimed to develop a prognostic risk model for ovarian cancer based on NK cells. Firstly, differentially expressed genes (DEGs) of NK cells were found by single-cell RNA-sequencing dataset analysis. Based on six NK-cell DEGs identified by univariable, Lasso and multivariable Cox regression analyses, a prognostic risk model for serous ovarian cancer was developed in the TCGA cohort. This model was then validated in three external cohorts, and evaluated as an independent prognostic factor by multivariable Cox regression analysis together with clinical characteristics. With the investigation of the underlying mechanism, a relation between a higher risk score of this model and more immune activities in tumor microenvironment was revealed. Furthermore, a detailed inspection of infiltrated immunocytes indicated that not only quantity, but also the functional state of these immunocytes might affect prognostic risk. Additionally, the potential of this model to predict immunotherapeutic response was exhibited by evaluating the functional state of cytotoxic T lymphocytes. To conclude, this study introduced a novel prognostic risk model based on NK-cell DEGs, which might provide assistance for the personalized management of serous ovarian cancer patients.
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Exploring the Antiovarian Cancer Mechanisms of Salvia Miltiorrhiza Bunge by Network Pharmacological Analysis and Molecular Docking. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:7895246. [PMID: 36483919 PMCID: PMC9726254 DOI: 10.1155/2022/7895246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/13/2022] [Accepted: 11/09/2022] [Indexed: 12/05/2022]
Abstract
Background Ovarian cancer was one of the gynecological malignant tumors. Salvia miltiorrhiza Bunge (SMB) was a kind of herbal medicine with an antitumor effect. However, the inhibitory effect of SMB on ovarian cancer and its potential mechanism were still unclear. Objective The antitumor effect of SMB on ovarian cancer was studied by network pharmacology and molecular docking techniques, and its possible molecular mechanisms were analyzed. Method The active ingredients of SMB and the target data of ovarian cancer were obtained from the Traditional Chinese Medicines for Systems Pharmacology Database (TCMSP) and the GeneCards database. The relationship between active ingredients of SMB and ovarian cancer targets was analyzed by String database, David 6.8 online database, and Cytoscape 3.7.2 software, and then potential pathways were screened out. In addition, molecular docking technology was used to verify further the binding effect of antiovarian cancer pathway targets with active ingredients of SMB. Finally, survival analysis was performed for all potential targets. Results We analyzed 71 SMB-ovarian cancer common targets, and the Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis showed that the PI3K-Akt signaling pathway might be an essential pathway for SMB to inhibit ovarian cancer. Luteolin, Tanshinone IIA, and Cryptotanshinone in SMB might play an important role. HSP90AA1, CDK2, and PIK3CG might be potential targets of SMB in inhibiting ovarian cancer. Conclusion Through network pharmacology and molecular docking analysis, we found that SMB might partially inhibit ovarian cancer by the PI3K-Akt signaling pathway. We believe that SMB might be a potential therapeutic agent for ovarian cancer patients.
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lncRNA MANCR Inhibits NK Cell Killing Effect on Lung Adenocarcinoma by Targeting miRNA-30d-5p. Cell Microbiol 2022. [DOI: 10.1155/2022/4928635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. NK cells are imperative in spontaneous antitumor response of various cancers. Currently, lncRNAs are considered important modulators of the tumor microenvironment. This study investigated the molecular mechanism by which mitotically associated long noncoding RNA (MANCR) controls killing effect of NK cells on lung adenocarcinoma (LUAD) in the tumor microenvironment. Methods. The interplay between MANCR and miRNA-30d-5p was analyzed by bioinformatics. Expression of MANCR mRNA and miRNA-30d-5p was examined using qRT-PCR. Dual-luciferase reporter and RIP assays were utilized to verify the targeted relationship between MANCR and miRNA-30d-5p. To investigate regulation of MANCR/miRNA-30d-5p axis in NK cell killing effect on LUAD cells, western blot tested the protein level of perforin and granzyme B. ELISA determined the level of IFN-γ. CytoTox 96 Non-Radioactive Cytotoxicity Assay kit was applied for cytotoxicity detection of NK cells. Perforin and granzyme B fluorescence intensity was measured via immunofluorescence, and cell apoptosis levels were also revealed via flow cytometry. Results. MANCR was found to be upregulated, while miRNA-30d-5p expression was downregulated in LUAD tissues. Overexpression of MANCR in LUAD cells significantly reduced NK cell IFN-γ secretion, expression of granzyme B and perforin, and NK cell killing effect. In addition, MANCR could target and downregulate miRNA-30d-5p expression, and miRNA-30d-5p overexpression reversed the inhibition of NK cell killing effect caused by MANCR overexpression. Conclusion. MANCR inhibited the killing effect of NK cells on LUAD via targeting and downregulating miRNA-30d-5p and provided new ideas for antitumor therapy based on tumor microenvironment.
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Zheng M, Liu J, Meng C, Tang K, Liao J. Prognostic and clinicopathological importance of microRNA-140 expression in cancer patients: a meta-analysis. World J Surg Oncol 2021; 19:266. [PMID: 34479600 PMCID: PMC8417971 DOI: 10.1186/s12957-021-02380-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/26/2021] [Indexed: 12/21/2022] Open
Abstract
Background MicroRNA-140 (miR-140) is one of the most widely investigated miRNAs in cell carcinogenesis and cancer development. Despite present proposals of employing miR-140 as a candidate biomarker for cancer prognosis, its effectiveness in predicting patient survival and clinicopathological outcome is still under debate. Methods A systematic search for English literature using online databases was performed with pre-established criteria. Odds ratios (ORs) or hazard ratios (HRs) with 95% confidence intervals (CIs) were collected to delineate the correlation between miR-140 levels and cancer patient prognosis. Results For this meta-analysis, we selected 12 papers for analysis, involving 1386 participants. Based on our analysis, high levels of miR-140 were strongly correlated with enhanced patient overall survival (OS) (HR = 0.728, 95% CI = 0.601-0.882, P = 0.001). In addition, we also observed that elevated miR-140 levels significantly led to better OS in patients with cancers in different parts of the body like digestive system (HR = 0.675, 95% CI = 0.538-0.848, P = 0.001), digestive tract (HR = 0.709, 95% CI = 0.565-0.889, P = 0.003), and head and neck (HR = 0.603, 95% CI = 0.456-0.797, P < 0.001). Additionally, we verified that the low miR-140 levels was related to advanced TNM stage (OR = 0.420, 95% CI = 0.299-0.590, P < 0.001), worse histologic grade (OR = 0.410, 95% CI = 0.261-0.643, P < 0.001), and positive lymph node metastasis status (OR = 0.341, 95% CI = 0.144-0.807, P = 0.014). Conclusions Taken together, our results suggest that elevated miR-140 levels can be employed as a favorable biomarker for cancer patient prognosis. This information can greatly benefit in the formation of an individualized therapeutic plan for the treatment of cancer patients.
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Affiliation(s)
- Mengxia Zheng
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Jingting Liu
- Department of Health Management, Sir Run Run Shaw International Medical Centre, 9 Jingtan Road, Zhejiang, 310000, Hangzhou, China
| | - Chunyan Meng
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Kaifeng Tang
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China
| | - Jianhua Liao
- Department of General Surgery, Affiliated Zhejiang Hospital, Zhejiang University School of Medicine, 12 Lingyin Road, Zhejiang, 310013, Hangzhou, China.
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Xing Y, Ruan G, Ni H, Qin H, Chen S, Gu X, Shang J, Zhou Y, Tao X, Zheng L. Tumor Immune Microenvironment and Its Related miRNAs in Tumor Progression. Front Immunol 2021; 12:624725. [PMID: 34084160 PMCID: PMC8167795 DOI: 10.3389/fimmu.2021.624725] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 04/29/2021] [Indexed: 12/11/2022] Open
Abstract
MiRNA is a type of small non-coding RNA, by regulating downstream gene expression that affects the progression of multiple diseases, especially cancer. MiRNA can participate in the biological processes of tumor, including proliferation, invasion and escape, and exhibit tumor enhancement or inhibition. The tumor immune microenvironment contains numerous immune cells. These cells include lymphocytes with tumor suppressor effects such as CD8+ T cells and natural killer cells, as well as some tumor-promoting cells with immunosuppressive functions, such as regulatory T cells and myeloid-derived suppressor cells. MiRNA can affect the tumor immune microenvironment by regulating the function of immune cells, which in turn modulates the progression of tumor cells. Investigating the role of miRNA in regulating the tumor immune microenvironment will help elucidate the specific mechanisms of interaction between immune cells and tumor cells, and may facilitate the use of miRNA as a predictor of immune disorders in tumor progression. This review summarizes the multifarious roles of miRNA in tumor progression through regulation of the tumor immune microenvironment, and provides guidance for the development of miRNA drugs to treat tumors and for the use of miRNA as an auxiliary means in tumor immunotherapy.
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Affiliation(s)
- Yingying Xing
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Guojing Ruan
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Haiwei Ni
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Hai Qin
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Simiao Chen
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Xinyue Gu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Jiamin Shang
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Yantong Zhou
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Xi Tao
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Lufeng Zheng
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
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Zou X, Zhao Y, Liang X, Wang H, Zhu Y, Shao Q. Double Insurance for OC: miRNA-Mediated Platinum Resistance and Immune Escape. Front Immunol 2021; 12:641937. [PMID: 33868274 PMCID: PMC8047328 DOI: 10.3389/fimmu.2021.641937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
Ovarian cancer (OC) is still the leading cause of death among all gynecological malignancies, despite the recent progress in cancer therapy. Immune escape and drug resistance, especially platinum-based chemotherapy, are significant factors causing disease progression, recurrence and poor prognosis in OC patients. MicroRNAs(miRNAs) are small noncoding RNAs, regulating gene expression at the transcriptional level. Accumulating evidence have indicated their crucial roles in platinum resistance. Importantly, they also act as mediators of tumor immune escape/evasion. In this review, we summarize the recent study of miRNAs involved in platinum resistance of OC and systematically analyses miRNAs involved in the regulation of OC immune escape. Further understanding of miRNAs roles and their possible mechanisms in platinum resistance and tumor escape may open new avenues for improving OC therapy.
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Affiliation(s)
- Xueqin Zou
- Reproductive Sciences Institute, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yangjing Zhao
- Reproductive Sciences Institute, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Xiuting Liang
- Department of Obstetrics and Gynecology, Xuzhou Hospital Affiliated to Jiangsu University, Xuzhou, China
| | - Hui Wang
- Reproductive Sciences Institute, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yanling Zhu
- Department of Obstetrics and Gynecology, Xuzhou Hospital Affiliated to Jiangsu University, Xuzhou, China
| | - Qixiang Shao
- Reproductive Sciences Institute, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China.,Jiangsu College of Nursing, School of Medical Science and Laboratory Medicine, Huai'an, China
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12
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Ghafouri-Fard S, Bahroudi Z, Shoorei H, Abak A, Ahin M, Taheri M. microRNA-140: A miRNA with diverse roles in human diseases. Biomed Pharmacother 2021; 135:111256. [PMID: 33434855 DOI: 10.1016/j.biopha.2021.111256] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/27/2020] [Accepted: 01/03/2021] [Indexed: 02/07/2023] Open
Abstract
MicroRNA-140 (miR-140) has been shown to be associated with the pathogenesis of a wide range of pathologies including osteoarthritis, osteoporosis, renal fibrosis, ischemic conditions, and most importantly neoplasia. This miRNA has been shown to be down-regulated in a diversity of cancers namely breast cancer, gastrointestinal cancers, lung cancer, and prostate cancer. miR-140 has a lot of immune-related targets. Moreover, several miR-140 targets regulate cell proliferation, cell cycle transition, and apoptosis. This miRNA has been shown to be sponged by a number of lncRNAs and circ-RNAs. miR-140 has essential roles in the determination of the sensitivity of neoplastic cells to chemotherapeutic agents such as temozolomide, doxorubicin, and cisplatin. Besides, expression quantities of miR-140 in cancer tissues can be used for the prediction of clinical outcomes of patients with neoplasia. In the present paper, we describe the impact of miR-140 in neoplastic and non-neoplastic disorders.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Bahroudi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maliheh Ahin
- Taleghani Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Zhao L, Zhou R, Wang Q, Cheng Y, Gao M, Huang C. MicroRNA-320c inhibits articular chondrocytes proliferation and induces apoptosis by targeting mitogen-activated protein kinase 1 (MAPK1). Int J Rheum Dis 2021; 24:402-410. [PMID: 33506649 DOI: 10.1111/1756-185x.14053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 12/09/2020] [Accepted: 12/17/2020] [Indexed: 11/28/2022]
Abstract
AIM To clarify the interaction of microRNA-320c (miR-320c) and mitogen-activated protein kinase 1 (MAPK1), and to investigate the effects of miR-320c on articular chondroctye proliferation and apoptosis. METHODS Lentiviral expression vectors were constructed and dual luciferase assays containing MAPK1 3'-untranslated regions (3'-UTRs) were performed. Small hairpin RNA (shRNA) was utilized to modulate MAPK1 expression. The messenger RNA and protein expression levels were determined by quantitative real-time polymerase chain reaction (qRT-PCR) and western blotting respectively. Cell Counting Kit-8 and flow cytometry were conducted to detect the proliferation and apoptosis of Human Chondrocyte-articular (HC-a) cells. Besides that, the influences of miR-320c and MAPK1 on MAPK pathway activation were also evaluated. RESULTS Our data identified MAPK1 as a direct target gene of miR-320c, and miR-320c can negatively regulate MAPK1 expression by directly binding to MAPK1 3'-UTR in HC-a cells. Further functional study displayed that miR-320c overexpression and MAPK1 shRNA significantly suppressed the proliferation of HC-a cells and promoted cell apoptosis. Meanwhile, MAPK1 shRNA could attenuate miR-320c inhibitor promotive effects on HC-a cell proliferation and reverse its inhibitory effect on cell apoptosis. MAPK1 overexpression could rescue the inhibitory effect of miR-320c on HC-a cell proliferation, and weaken the accelerating effect of miR-320c on cell apoptosis. However, neither miR-320c or MAPK1 shRNA regulate the expression of c-JUN, JNK and c-Fos. CONCLUSION miR-320c inhibits articular chondrocyte proliferation and induces apoptosis by targeting MAPK1, suggesting that miR-320c perhaps participates in the pathogenesis of osteoarthritis and acts as a potential target for the therapeutic treatment of osteoarthritis.
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Affiliation(s)
- Like Zhao
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Rongwei Zhou
- Department of Respiratory and Critical Care Medicine, Shanghai Sixth People's Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Qian Wang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Yongjing Cheng
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Ming Gao
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Cibo Huang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
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