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Xing W, Xu S, Zhang H. Establishment and validation of a prognostic scoring model based on disulfidptosis-related long non-coding RNAs in stomach adenocarcinoma. Transl Cancer Res 2024; 13:2357-2371. [PMID: 38881918 PMCID: PMC11170542 DOI: 10.21037/tcr-23-2067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/31/2024] [Indexed: 06/18/2024]
Abstract
Background Stomach adenocarcinoma (STAD), a frequently occurring gastrointestinal tumour, is often detected late and has a poor prognosis. Long non-coding RNAs (lncRNAs) significantly affect tumour development. Recent studies have identified disulfidptosis as a previously unexplained form of cell death. Herein, we aimed to examine the predictive value of disulfidptosis-related lncRNA models for the clinical prognosis and immunotherapy of STAD. Methods STAD-related transcriptomic data were obtained from The Cancer Genome Atlas (TCGA), whereas genes associated with disulfidptosis were identified from previously published papers. A risk prediction model for disulfidptosis-related lncRNAs was developed using the Cox regression and least absolute shrinkage selection algorithm methods. The accuracy of the model was confirmed using calibration curves, and the biological functions were analysed using Gene Ontology (GO) and Gene Set Enrichment Analysis (GSEA). Finally, the tumour mutation burden (TMB) and tumour immune dysfunction and exclusion (TIDE) algorithms were used to screen drugs that are sensitive to STAD. Results The risk prediction models were constructed using seven disulfidptosis-related lncRNAs. The validated results were consistent with the predicted ones, with significant survival differences. When combined with clinical data, the risk scores were used as independent prognostic markers. Based on the tumour mutation load, the high-risk patient group had a poorer survival rate as compared with the low-risk patient group. Further studies were conducted to understand the different groups' inconsistent responses to immune status; subsequently, relatively sensitive drugs were identified. Conclusions Overall, seven markers of disulfidptosis-related lncRNAs associated with STAD were found to facilitate prognostic prediction, suggesting new ideas for immunotherapy and clinical applications.
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Affiliation(s)
- Weiming Xing
- First Clinical College, Hainan Medical University, Haikou, China
| | - Shikai Xu
- First Clinical College, Hainan Medical University, Haikou, China
| | - Hao Zhang
- Department of General Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
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2
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Shi G, Li H, Chen Y, Chen Z, Lin X. CircSEPT9 promotes breast cancer progression by regulating PTBP3 expression via sponging miR-625-5p. Thorac Cancer 2024; 15:808-819. [PMID: 38409914 PMCID: PMC10995703 DOI: 10.1111/1759-7714.15252] [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: 12/27/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Breast cancer (BC) is a common malignancy which threatens the health of women. Circular RNAs (circRNAs) are critical factors in multiple cancers, including BC. The aim of this experiment was to investigate the molecular mechanisms of circRNA Septin 9 (circSEPT9) in the progression of BC. METHODS CircSEPT9, microRNA-625-5p (miR-625-5p) and polypyrimidine tract-binding protein 3 (PTBP3) levels were determined by quantitative real-time polymerase chain reaction (qRT-PCR). Western blot was performed to detect the protein levels of PTBP3, E-cadherin and vimentin. Cell counting kit-8 assay (CCK8) and thymidine analog 5-ethynyl-2'-deoxyuridine (EDU) was utilized for proliferation examination. Flow cytometry was conducted to measure apoptosis. Transwell assay and wound healing assay to investigate the migration of BC cells. Glucose uptake and lactate production were determined by specific kits. Additionally, dual-luciferase reporter assay and RNA immunoprecipitation (RIP) assay were utilized to verify the interaction. A murine xenograft model was established to investigate the function of circSEPT9 in BC in vivo. RESULTS Overexpression of circSEPT9 was found in BC tissues and cells. Silencing circSEPT9 impeded BC cell proliferation, migration, epithelial-mesenchymal transition (EMT) and glycolytic metabolism but facilitated cell apoptosis in vitro. Meanwhile, circSEPT9 knockdown constrained tumor growth in vivo. MiR-625-5p was targeted by circSEPT9. The influence of silencing circSEPT9 on BC cell function was regained by miR-625-5p inhibitor. Furthermore, miR-625-5p regulated BC cell malignant phenotypes via downregulating PTBP3. CONCLUSION circSEPT9 contributed to the malignant progression of BC by up-regulating PTBP3 via sponging miR-625-5p.
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Affiliation(s)
- Guangtao Shi
- Zhejiang Society for Mathematical MedicineHangzhouChina
| | - Hongbo Li
- Oncology Discipline Group, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou CityChina
| | - Ying Chen
- Oncology Discipline Group, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou CityChina
| | - Zhi Chen
- Oncology Discipline Group, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou CityChina
| | - Xiaoji Lin
- Oncology Discipline Group, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou CityChina
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Li C, Fu Y, He Y, Huang N, Yue J, Miao Y, Lv J, Xiao Y, Deng R, Zhang C, Huang M. Knockdown of LINC00511 enhances radiosensitivity of lung adenocarcinoma via regulating miR-497-5p/SMAD3. Cancer Biol Ther 2023; 24:2165896. [PMID: 36861928 PMCID: PMC9988350 DOI: 10.1080/15384047.2023.2165896] [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] [Indexed: 03/03/2023] Open
Abstract
As the most common histological subtype of primary lung cancer, lung adenocarcinoma (LUAD) causes enormous cancer deaths worldwide. Radiotherapy has been frequently used in LUAD cases, and radiosensitivity is vital for LUAD therapy. This research sought to explore the genetic factors affecting radiosensitivity in LUAD and inner mechanisms. LINC00511, miR-497-5p, and SMAD3 expression in LUAD cells were detected via qRT-PCR and western blot. CCK-8 assays, colony formation, and flow cytometry assays were employed to explore the cell viability, apoptosis, and radiosensitivity in PC-9 and A549 cells. The targeting relationship between LINC00511, miR-497-5p, and SMAD3 was verified by dual luciferase reporter assay. Furthermore, xenograft experiments were performed for the in vivo verification. In conclusion, LINC00511 was overexpressed in LUAD cells, which downregulated downstream miR-497-5p expression and mediately led to SMAD3 activation. LINC00511 downregulation suppressed cell viability while enhanced apoptosis rate in LUAD cells. Also, LINC00511 and SMAD3 were overexpressed, while miR-497-5p was downregulated in LUAD cells exposed to 4Gy irradiation treatment. Moreover, LINC00511 inhibition could block SMAD3 expression and promoted the radiosensitivity both in vitro and in vivo. These findings uncover LINC00511 knockdown promoted miR-497-5p expression and subsequently led to lower SMAD3 level, which enhanced radiosensitivity in LUAD cells. LINC00511/miR-497-5p/SMAD3 axis could be of considerable potential to enhance radiosensitivity in LUAD.
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Affiliation(s)
- Chongxin Li
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Yanyan Fu
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Yongmei He
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Nan Huang
- Department of Pulmonary, the Shizong Hospital of First People’s Hospital in Qujing, Qujing, P.R. China
| | - Jun Yue
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Yi Miao
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Jialing Lv
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Youchuan Xiao
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Ruoyu Deng
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
| | - Chao Zhang
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
- CONTACT Chao zhang
| | - Meifang Huang
- Department of Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, P.R. China
- Meifang Huang Department of Surgical Oncology, the First People’s Hospital of Qujing/The Qujing Affiliated Hospital of Kunming Medical University, Qujing, Yunnan655000, P.R. China
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Ashrafizadeh M, Mohan CD, Rangappa S, Zarrabi A, Hushmandi K, Kumar AP, Sethi G, Rangappa KS. Noncoding RNAs as regulators of STAT3 pathway in gastrointestinal cancers: Roles in cancer progression and therapeutic response. Med Res Rev 2023; 43:1263-1321. [PMID: 36951271 DOI: 10.1002/med.21950] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/09/2022] [Accepted: 02/28/2023] [Indexed: 03/24/2023]
Abstract
Gastrointestinal (GI) tumors (cancers of the esophagus, gastric, liver, pancreas, colon, and rectum) contribute to a large number of deaths worldwide. STAT3 is an oncogenic transcription factor that promotes the transcription of genes associated with proliferation, antiapoptosis, survival, and metastasis. STAT3 is overactivated in many human malignancies including GI tumors which accelerates tumor progression, metastasis, and drug resistance. Research in recent years demonstrated that noncoding RNAs (ncRNAs) play a major role in the regulation of many signaling pathways including the STAT3 pathway. The major types of endogenous ncRNAs that are being extensively studied in oncology are microRNAs, long noncoding RNAs, and circular RNAs. These ncRNAs can either be tumor-promoters or tumor-suppressors and each one of them imparts their activity via different mechanisms. The STAT3 pathway is also tightly modulated by ncRNAs. In this article, we have elaborated on the tumor-promoting role of STAT3 signaling in GI tumors. Subsequently, we have comprehensively discussed the oncogenic as well as tumor suppressor functions and mechanism of action of ncRNAs that are known to modulate STAT3 signaling in GI cancers.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, China
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chakrabhavi D Mohan
- Department of Studies in Molecular Biology, University of Mysore, Manasagangotri, India
| | - Shobith Rangappa
- Adichunchanagiri Institute for Molecular Medicine, Adichunchanagiri University, Nagamangala Taluk, India
| | - Ali Zarrabi
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul, Sariyer, Turkey
| | - Kiavash Hushmandi
- Division of Epidemiology, Faculty of Veterinary Medicine, Department of Food Hygiene and Quality Control, University of Tehran, Tehran, Iran
| | - Alan Prem Kumar
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Gautam Sethi
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Chen G, Yan J, Fu Z. Comprehensive Analysis to Identify LINC00511-hsa-miR-625-5p-SEMA6A Pathway Fuels Progression of Skin Cutaneous Melanoma. Int J Genomics 2023; 2023:6422941. [PMID: 37434634 PMCID: PMC10332930 DOI: 10.1155/2023/6422941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 06/14/2023] [Accepted: 06/21/2023] [Indexed: 07/13/2023] Open
Abstract
Objective Skin cutaneous melanoma (SKCM) is a highly lethal malignancy that poses a significant threat to human health. Recent research has shown that competing endogenous RNA (ceRNA) regulatory networks play a critical role in the development and progression of various types of cancer, including SKCM. The objective of this study is to investigate the ceRNA regulatory network associated with the transmembrane protein semaphorin 6A (SEMA6A) and identify the underlying molecular mechanisms involved in SKCM. Methods Expression profiles of four RNAs, including pseudogenes, long non-coding RNAs, microRNAs, and mRNAs were obtained from The Cancer Genome Atlas database. The analysis was completed by bioinformatics methods, and the expression levels of the selected genes were verified by cell experiments. Results Bioinformatics analysis revealed that the LINC00511-hsa-miR-625-5p-SEMA6A ceRNA network was associated with SKCM prognosis. Furthermore, immune infiltration analysis indicated that the LINC00511-hsa-miR-625-5p-SEMA6A axis may have an impact on changes in the tumor immune microenvironment of SKCM. Conclusion The LINC00511-hsa-miR-625-5p-SEMA6A axis could be a promising therapeutic target and a prognostic biomarker for SKCM.
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Affiliation(s)
- Guanghua Chen
- Department of Dermatology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
| | - Jia Yan
- Department of General Surgery, University-Town Hospital of Chongqing Medical University, Chongqing 401331, China
| | - Zhou Fu
- Department of Respiratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China
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Taibi A, Lofft Z, Laytouni-Imbriaco B, Comelli EM. The role of intestinal microbiota and microRNAs in the anti-inflammatory effects of cranberry: from pre-clinical to clinical studies. Front Nutr 2023; 10:1092342. [PMID: 37287997 PMCID: PMC10242055 DOI: 10.3389/fnut.2023.1092342] [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: 11/07/2022] [Accepted: 05/05/2023] [Indexed: 06/09/2023] Open
Abstract
Cranberries have known anti-inflammatory properties, which extend their benefits in the context of several chronic diseases. These benefits highly rely on the polyphenol profile of cranberries, one of few foods rich in A-type proanthocyanidin (PAC). A-type PAC comprises flavan-3-ol subunits with an additional interflavan ether bond in the conformational structure of the molecule, separating them from the more commonly found B-type PAC. PACs with a degree of polymerization higher than three are known to reach the colon intact, where they can be catabolyzed by the gut microbiota and biotransformed into lower molecular weight organic acids that are available for host absorption. Gut microbiota-derived metabolites have garnered much attention in the past decade as mediators of the health effects of parent compounds. Though, the mechanisms underlying this phenomenon remain underexplored. In this review, we highlight emerging evidence that postulates that polyphenols, including ones derived from cranberries, and their metabolites could exert anti-inflammatory effects by modulating host microRNAs. Our review first describes the chemical structure of cranberry PACs and a pathway for how they are biotransformed by the gut microbiota. We then provide a brief overview of the benefits of microbial metabolites of cranberry in the intestinal tract, at homeostasis and in inflammatory conditions. Finally, we discuss the role of microRNAs in intestinal health and in response to cranberry PAC and how they could be used as targets for the maintenance of intestinal homeostasis. Most of this research is pre-clinical and we recognize that conducting clinical trials in this context has been hampered by the lack of reliable biomarkers. Our review discusses the use of miRNA as biomarkers in this context.
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Affiliation(s)
- Amel Taibi
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | - Zoe Lofft
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | | | - Elena Maria Comelli
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
- Joannah and Brian Lawson Centre for Child Nutrition, University of Toronto, Toronto, ON, Canada
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Bo W, Wang XG, Zhang M, Zhang Z. ZNF655 mediated by LINC01210/miR-124-3p axis promotes the progression of gastric cancer. Kaohsiung J Med Sci 2023; 39:200-208. [PMID: 36519409 DOI: 10.1002/kjm2.12634] [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: 06/15/2022] [Revised: 10/21/2022] [Accepted: 11/08/2022] [Indexed: 12/23/2022] Open
Abstract
Gastric cancer (GC) is a common malignant tumor that usually originates from the epithelium of the gastric mucosa. ZNF655 was a suppressor gene of many cancers. However, the mechanism of ZNF655 in GC remains unknown. Quantitative polymerase chain reaction was used to assess the expression of ZNF655, LINC01210, and miR-124-3p. Western blotting was used to monitor ZNF655 protein expression. MTT, clone formation, transwell, and flow cytometry were all used to investigate the functions of GC cells. The interactions between ZNF655, LINC01210, and miR-124-3p were confirmed using the dual-luciferase reporter gene assay and the RIP assay. ZNF655 was highly expressed in GC cells. ZNF655 knockdown reduced GC cell viability, proliferation, migration, invasion, and induced apoptosis. The level of miR-124-3p was significantly reduced in GC cells. Besides, miR-124-3p targeted ZNF655 and inhibited its expression. MiR-124-3p mimics inhibited GC cell progression, but ZNF655 overexpression reversed these effects. Moreover, LINC01210 was found to be highly expressed in GC cells and to be able to sponge miR-124-3p. Furthermore, inhibiting miR-124-3p or increasing ZNF655 could counteract the effects of LINC01210 knockdown on GC cell development. Finally, ZNF655 promoted GC cell progression and was regulated by the LINC01210/miR-124-3p axis.
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Affiliation(s)
- Wei Bo
- Department of Pathology, Shenyang Medical College, Shenyang, China
| | - Xu-Guang Wang
- Department of Pathology, Shenyang Medical College, Shenyang, China
| | - Min Zhang
- Department of Pathology, Shenyang Medical College, Shenyang, China
| | - Zhong Zhang
- Department of Pathology, Shenyang Medical College, Shenyang, China
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8
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Ji D, Feng H, Hou L, Xu Y, Wang X, Zhao W, Pei H, Zhao Q, Chen Q, Tan G. LINC00511, a future star for the diagnosis and therapy of digestive system malignant tumors. Pathol Res Pract 2023; 244:154382. [PMID: 36868095 DOI: 10.1016/j.prp.2023.154382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023]
Abstract
The digestive system malignant tumors (DSMTs), mainly consist of digestive tract and digestive gland tumors, become an inescapable culprit to hazard human health worldwide. Due to the huge hysteresis in the cognitive theories of DSMTs occurrence and progression, advances in medical technology have not improved the prognosis. Therefore, more studies on a variety of tumor-associated molecular biomarkers and more detailed disclosure on potential regulatory networks are urgently needed to facilitate the diagnostic and therapeutic strategies of DSMTs. With the development of cancer bioinformatics, a special type of endogenous RNA involved in multi-level cellular function regulation rather than encoding protein, is categorized as non-coding RNAs (ncRNAs) and becomes a hotspot issue in oncology. Among them, long non-coding RNAs (lncRNAs), transcription length > 200 nt, show obvious superiority in both research quantity and dimension compared to microRNAs (miRNAs) and circular RNAs (circRNAs). As a recently discovered lncRNA, LINC00511 has been confirmed to be closely associated with DSMTs and might be exploited as a novel biomarker. In the present review, the comprehensive studies of LINC00511 in DSMTs are summarized, as well as the underlying molecular regulatory networks. In addition, deficiencies in researches are point out and discussed. The Cumulative oncology studies provide a fully credible theoretical basis for identifying the regulatory role of LINC00511 in human DSMTs. LINC00511, proved to be an oncogene in DSMTs, might be defined as a potential biomarker for diagnosis and prognosis evaluation, as well as a rare therapeutic target.
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Affiliation(s)
- Daolin Ji
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, China
| | - Haonan Feng
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Li Hou
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yi Xu
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, China; Department of Pathology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Xiuhong Wang
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, China
| | - Weili Zhao
- Department of Postgraduate Management, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Hongyu Pei
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Qi Zhao
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Qian Chen
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Gang Tan
- Department of Hepatopancreatobiliary Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China.
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Ghafouri-Fard S, Safarzadeh A, Hussen BM, Taheri M, Ayatollahi SA. A review on the role of LINC00511 in cancer. Front Genet 2023; 14:1116445. [PMID: 37124625 PMCID: PMC10140539 DOI: 10.3389/fgene.2023.1116445] [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: 12/05/2022] [Accepted: 04/05/2023] [Indexed: 05/02/2023] Open
Abstract
Long Intergenic Non-Protein Coding RNA 511 (LINC00511) is an RNA gene being mostly associated with lung cancer. Further assessments have shown dysregulation of this lncRNA in a variety of cancers. LINC00511 has interactions with hsa-miR-29b-3p, hsa-miR-765, hsa-mir-150, miR-1231, TFAP2A-AS2, hsa-miR-185-3p, hsa-miR-29b-1-5p, hsa-miR-29c-3p, RAD51-AS1 and EZH2. A number of transcription factors have been identified that regulate expression of LINC00511. The current narrative review summarizes the role of LINC00511 in different cancers with an especial focus on its prognostic impact in human cancers.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arash Safarzadeh
- Men’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Clinical Analysis, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Mohammad Taheri, ; Seyed Abdulmajid Ayatollahi,
| | - Seyed Abdulmajid Ayatollahi
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Mohammad Taheri, ; Seyed Abdulmajid Ayatollahi,
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10
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Zhang G, Wang Z, Liu J, Feng S, Ji S, Ai D. LINC00511 promotes melanoma progression by targeting miR-610/NUCB2. Open Med (Wars) 2023; 18:20230628. [PMID: 36874361 PMCID: PMC9979001 DOI: 10.1515/med-2023-0628] [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: 08/01/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 03/05/2023] Open
Abstract
Long intergenic noncoding RNA 00511 (LINC00511) predicts poor prognosis in various malignancies and functions as an oncogene in distinct malignant tumors. The role of LINC00511 in melanoma progression was assessed. In our research, expression of LINC00511 in melanoma cells was detected by quantitative reverse transcription PCR. Colony formation and CCK8 assays were used to detect cell proliferation. Cell metastasis was evaluated by transwell and wound healing assays. Downstream target of LINC00511 was investigated by luciferase activity assay. As a results, LINC00511 was elevated in melanoma cells and tissues. Loss of LINC00511 decreased cell viability, reduced proliferation, invasion, and migration of melanoma. miR-610 was target of LINC00511, and miR-610 binds to 3'UTR of nucleobindin-2 (NUCB2). Inhibition of miR-610 attenuated LINC00511 deficiency-induced decrease of NUCB2 in melanoma cells. Loss of miR-610 weakened LINC00511 deficiency-induced decrease of cell viability, proliferation, invasion, and migration of melanoma. In conclusion, silence of LINC00511 reduced cell proliferation and metastasis of melanoma through down-regulation of miR-610-mediated NUCB2.
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Affiliation(s)
- Guangjing Zhang
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, Hebei, 061001, China
| | - Zhengxiang Wang
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, Hebei, 061001, China
| | - Jie Liu
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, Hebei, 061001, China
| | - Shijun Feng
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, No. 16, Xinhua West Road, Cangzhou, Hebei, 061001, China
| | - Shanshan Ji
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, Hebei, 061001, China
| | - Dongfang Ai
- Department of Dermatology, Hebei Province Cangzhou Central Hospital, Hebei, 061001, China
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11
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Li C, Li Z, Yi H, Liu Z. Effect of lncRNA00511 on Non-Small Cell Lung Cancer by Regulating miR-29b-3p. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study assessed the effect of LINC00511 on NSCLC cells through regulating miR-29b-3p/DRAM1 axis. LINC00511 expression in NSCLC tissue and para-carcinoma tissue was analyzed and its correlation with TNM stage was assessed. Lung carcinoma cells as A549 cells were cultivated in
vitro and transfected with LINC00511 siRNA or plasmid with DRAM1 overexpression followed by analysis of LINC00511 and miR-184 expression by RT-PCR, cell proliferation and invasion, Bcl-2, Bax and DRAM1 expression by Western Blot. LINC00511 was significantly upregulated in NSCLC tissue
and positively correlated with the TNM staging. However, miR-29b-3p was significantly downregulated in NSCLC tissue. The miR-29b-3p was a target of LINC00511. The DRAM1 was a target of miR-29b-3p. Downregulation of LINC00511 restrained proliferation and invasion of A549 cells and promoted
cell apoptosis. The development of NSCLC could be prompted by increasing the presentation of LINC00511 through increasing presentation of DRAM1 and being targeted with miR-29b-3p. It could be restrained through reducing the presentation of LINC00511.
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Affiliation(s)
- Chunlin Li
- Department of Thoracic Surgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot City, Inner Mongolia Autonomous Region, 010000, P. R. China
| | - Zhenyu Li
- Department of Thoracic Surgery, Inner Mongolia Armed Police Hospital, Hohhot, Inner Mongolia, 010000, China
| | - Hua Yi
- Department of Pathology Department, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, 010000, China
| | - Zhidong Liu
- Department of Thoracic Surgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot City, Inner Mongolia Autonomous Region, 010000, P. R. China
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12
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Huang J, Song J, Li X, Liu S, Huang W, Shen Z, Cheng Y, Kou S, Gao Z, Tian Y, Hu J. Analysis and prognostic significance of tumour immune infiltrates and immune microenvironment of m6A-related lncRNAs in patients with gastric cancer. BMC Med Genomics 2022; 15:164. [PMID: 35879790 PMCID: PMC9310490 DOI: 10.1186/s12920-022-01318-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 07/20/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Studies have shown that long noncoding RNAs and N6-methyladenosine play important roles in gastric cancer. The purpose of this study was to determine the correlation and prognostic value of m6A-related lncRNAs and immune infiltration in gastric cancer. METHODS We downloaded the clinically related information and RNA-Seq transcriptome data of gastric cancer patients from the TCGA database. Univariate Cox regression analysis and Pearson analysis were used to screen out m6A-related lncRNAs. Consensus cluster analysis was used to divide the sample into two clusters, and LASSO analysis and Cox regression analysis were used to construct a risk scoring model. RESULTS A total of 25 lncRNA expression profiles were screened, and gastric cancer patients were divided into different subtypes. Cluster 2 had a better prognosis, but its stromal score, ESTIMATE score and immune score were low. Cluster 1 was rich in resting memory CD4 T cells, regulatory T cells, monocytes, and resting mast cells, and Cluster 2 was rich in activated memory CD4 T cells and follicular helper T cells. Thirteen lncRNAs were selected to construct a risk model, and the prognosis of gastric cancer patients in the high-risk group was poor. The expression of PD-L1 in tumours is significantly higher than that in normal tissues. Univariate and multivariate Cox regression analysis results showed that the overall survival rate was significantly related to stage and the risk score, which can be used as an independent prognostic factor. The results of the heatmap and scatter plot showed that clusters (P = 0.0045) and grade (G1-2, G3, P = 0.0037) were significantly related to prognosis. The relationship between the risk score and immune cell infiltration showed that memory B cells, resting dendritic cells, M0 macrophages, and M2 macrophages were positively correlated with the risk score, while resting mast cells, monocytes, activated NK cells, and follicular helper T cells were negatively correlated with the risk score. CONCLUSION The results of this study indicate that m6A-related lncRNAs may play an important role in the prognosis of gastric cancer patients and the tumour immune microenvironment and may provide help for the treatment of gastric cancer patients.
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Affiliation(s)
- Jiarong Huang
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China.,Clinical Research Group, Grade 2017 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Jinxuan Song
- Clinical Research Group, Grade 2017 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Xiangyu Li
- Clinical Research Group, Grade 2017 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Shuangfei Liu
- Clinical Research Group, Grade 2019 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Wentao Huang
- Clinical Research Group, Grade 2017 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Ziyi Shen
- Clinical Research Group, Grade 2017 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Yan Cheng
- Clinical Research Group, Grade 2018 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Shien Kou
- Clinical Research Group, Grade 2018 in Department of Clinical Medicine, North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Zhenguo Gao
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Yunhong Tian
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China.
| | - Jiani Hu
- Department of Radiology, Wayne State University, Detroit, MI, USA
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13
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Ren J, Yuan Q, Liu J, Zhong L, Li H, Wu G, Chen F, Tang Q. Identifying the role of transient receptor potential channels (TRPs) in kidney renal clear cell carcinoma and their potential therapeutic significances using genomic and transcriptome analyses. BMC Med Genomics 2022; 15:156. [PMID: 35831825 PMCID: PMC9277847 DOI: 10.1186/s12920-022-01312-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 07/08/2022] [Indexed: 11/17/2022] Open
Abstract
Kidney renal clear cell carcinoma (KIRC) is among the major causes of cancer-caused mortality around the world. Transient receptor potential channels (TRPs), due to their role in various human diseases, might become potential drug targets in cancer. The mRNA expression, copy number variation, single-nucleotide variation, prognostic values, drug sensitivity, and pathway regulation of TRPs were studied across cancer types. The ArrayExpress and The Cancer Genome Atlas (TCGA) databases were used to retrieve KIRC samples. Simultaneously, training, internal, and external cohorts were grouped. In KIRC, a prognostic signature with superior survival prediction in contrast with other well-established signatures was created after a stepwise screening of optimized genes linked to TRPs using univariate Cox, weighted gene co-expression network analysis, multivariate Cox, and least absolute shrinkage and selection operator regression analyses. Subsequent to the determination of risk levels, the variations in the expression of immune checkpoint genes, tumor mutation burden, and immune subtypes and response between low-risk and high-risk subgroups were studied using a variety of bioinformatics algorithms, including ESTIMATE, XCELL, EPIC, CIBERSORT-ABS, CIBERSORT, MCPCOUNTER, TIMER, and QUANTISEQ. Gene set enrichment analysis helped in the identification of abnormal pathways across the low- and high-risk subgroups. Besides, high-risk KIRC patients might benefit from ABT888, AZD6244, AZD7762, Bosutinib, Camptothecin, CI1040, JNK inhibitor VIII, KU55933, Lenalidomide, Nilotinib, PLX4720, RO3306, Vinblastine, and ZM.447439; however, low-risk populations might benefit from Bicalutamide, FH535, and OSI906. Finally, calibration curves were used to validate the nomogram with a satisfactory predictive survival probability. In conclusion, this research provides useful insight that can aid and guide clinical practice and scientific research.
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Affiliation(s)
- Jie Ren
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Qihang Yuan
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Jifeng Liu
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Lei Zhong
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Hanshuo Li
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Guangzhen Wu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
| | - Feng Chen
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
| | - Qizhen Tang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
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14
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Zhang M, Xiong F, Zhang S, Guo W, He Y. Crucial Roles of miR-625 in Human Cancer. Front Med (Lausanne) 2022; 9:845094. [PMID: 35308517 PMCID: PMC8931282 DOI: 10.3389/fmed.2022.845094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/09/2022] [Indexed: 12/15/2022] Open
Abstract
Genetic and epigenetic characteristics are core factors of cancer. MicroRNAs (miRNAs) are small non-coding RNAs which regulate gene expression at the post-transcriptional level via binding to corresponding mRNAs. Recently, increasing evidence has proven that miRNAs regulate the occurrence and development of human cancer. Here, we mainly review the abnormal expression of miR-625 in a variety of cancers. In summarizing the role and potential molecular mechanisms of miR-625 in various tumors in detail, we reveal that miR-625 is involved in a variety of biological processes, such as cell proliferation, invasion, migration, apoptosis, cell cycle regulation, and drug resistance. In addition, we discuss the lncRNA-miRNA-mRNA and circRNA-miRNA-mRNA networks and briefly explain the specific mechanisms of competing endogenous RNAs. In conclusion, we reveal the potential value of miR-625 in cancer diagnosis, treatment, and prognosis and hope to provide new ideas for the clinical application of miR-625.
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Affiliation(s)
- Menggang Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
| | - Fei Xiong
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
- *Correspondence: Wenzhi Guo
| | - Yuting He
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities, Zhengzhou, China
- Henan Key Laboratory of Digestive Organ Transplantation, Zhengzhou, China
- Yuting He
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15
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Li SZ, Lian WS. Forsythin regulates cell proliferation, migration, and invasion and expression of inflammatory factors in gastric cancer cells by regulating LINC00342. Shijie Huaren Xiaohua Zazhi 2022; 30:182-190. [DOI: 10.11569/wcjd.v30.i4.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Forsythin is one of the main active components of the traditional Chinese medicine forsythia. It has anti-liver cancer, lung cancer, and kidney cancer effects, but whether it affects the malignant behavior of gastric cancer cells is still unknown. Long intergenic non-coding RNA 00342 (LINC00342) is a long non-coding RNA with increased expression in small cell lung cancer and colorectal cancer, which acts as an oncogene to promote the malignant behavior of these tumor cells, thereby promoting the development of tumors. We hypothesized that forsythin has an anti-gastric cancer effect by inhibiting LINC00342.
AIM To investigate the effect of forsythin on the cell proliferation, migration, and invasion and the expression of inflammatory factors in gastric cancer cells and the possible mechanism involved.
METHODS Gastric cancer cells (HGC-27) were cultured in vitro and treated with different doses (5, 10, and 20 μmol/L) of forsythin for 24 h. Cell proliferation was detected by CCK-8 and colony formation assays, and cell migration and invasion were detected by Transwell assay. The protein expression of E-cadherin and N-cadherin in cells was detected by Western blot, and the expression of inflammatory factors TNF-α and IL-6 in cell culture supernatant was detected with commercial kits. qRT-PCR was used to detect the expression of LINC00342 in cells. Fifty-one cases of gastric cancer tissues and adjacent tissues were collected, and qRT-PCR was used to detect the expression of LINC00342 in the tissues. LINC00342 small interfering RNA or overexpression vector was transfected into HGC-27 cells, and the effects of LINC00342 on HGC-27 cell proliferation, migration, and invasion and the expression of inflammatory factors were explored.
RESULTS Compared with the control group, the proliferation inhibition rate and the protein expression of E-cadherin in HGC-27 cells treated with different doses of forsythin were increased (P < 0.05), but the number of cell clones, migration and invasion, the expression of N-cadherin protein and LINC00342 in the cells, and the expression of TNF-α and IL-6 in the cell culture supernatant were all decreased (P < 0.05). The expression of LINC00342 in gastric cancer tissue was significantly higher than that in adjacent tissues (P < 0.05). After knocking down LINC00342, the proliferation inhibition rate and the protein expression of E-cadherin in HGC-27 cells treated with different doses of forsythin were increased (P < 0.05), but the number of cell clones, migration and invasion, the protein expression of N-cadherin in the cells, and the expression of TNF-α and IL-6 in the cell culture supernatant were decreased (P < 0.05). Overexpression of LINC00342 reversed the effects of forsythin on the cell proliferation, migration, and invasion and the expression of inflammatory factors in HGC-27 cells.
CONCLUSION Forsythin may inhibit the proliferation, migration, and invasion of gastric cancer HGC-27 cells and the expression of inflammatory factors TNF-α and IL-6 via mechanisms that may be related to the down-regulation of the expression of LINC00342.
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Affiliation(s)
- Shao-Zhi Li
- Department of Oncology, Yuhuan Second People's Hospital, Yuhuan 317605, Zhejiang Province, China
| | - Wei-Sheng Lian
- Interventional Therapy Department, Zhejiang Cancer Hospital, Hangzhou 310005, Zhejiang Province, China
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16
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Lofft Z, Taibi A, Massara P, Tokar T, Paetau‐Robinson I, Khoo C, Comelli EM. Cranberry proanthocyanidin and its microbial metabolite 3,4‐dihydroxyphenylacetic acid, but not 3‐(4‐hydroxyphenyl)‐propionic acid, partially reverse pro‐inflammatory microRNA responses in human intestinal epithelial cells. Mol Nutr Food Res 2022; 66:e2100853. [DOI: 10.1002/mnfr.202100853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/13/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Zoe Lofft
- Department of Nutritional Sciences University of Toronto ON Canada
| | - Amel Taibi
- Department of Nutritional Sciences University of Toronto ON Canada
| | - Paraskevi Massara
- Department of Nutritional Sciences University of Toronto ON Canada
- Translational Medicine Program Hospital for Sick Children Toronto Canada
| | - Tomas Tokar
- Krembil Research Institute University Health Network Toronto ON M5T 0S8 Canada
| | | | - Christina Khoo
- Ocean Spray Cranberries, Inc. Lakeville‐Middleboro MA USA
| | - Elena M. Comelli
- Department of Nutritional Sciences University of Toronto ON Canada
- Joannah and Brian Lawson Centre for Child Nutrition University of Toronto ON Canada
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17
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Zeng L, Liao Q, Zeng X, Ye J, Yang X, Zhu S, Tang H, Liu G, Cui W, Ma S, Cui S. Noncoding RNAs and hyperthermic intraperitoneal chemotherapy in advanced gastric cancer. Bioengineered 2022; 13:2623-2638. [PMID: 35089117 PMCID: PMC8973587 DOI: 10.1080/21655979.2021.2021348] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Gastric cancer (GC) is one of the most common malignant tumors globally. About 20-30% of patients with gastric cancer show peritoneal implantation metastasis at the first diagnosis. Peritoneal metastasis is responsible for 70% of deaths of patients with advanced gastric cancer. Although there are many ways to treat advanced gastric cancer, the prognosis of patients with recurrence is unsatisfactory. An auxiliary treatment with hyperthermic intraperitoneal chemotherapy (HIPEC), is an internationally recognized recommended treatment for advanced gastric cancer. A series of clinical trials have shown that HIPEC significantly improves the overall survival of patients with cancer. Compared with the cytoreductive surgery (CRS) alone, HIPEC combined with CRS markedly reduced the rate of peritoneal metastasis in patients with ovarian cancer and colorectal cancer. It has been demonstrated that HIPEC alters transcription of many genes by affecting non-coding RNAs, which may contribute to the suppressive effect of HIPEC on the synthesis of nucleic acids and proteins in cancer cells. This paper reviews the recent advances in understanding the role of non-coding RNAs in tumor invasion and metastasis of advanced gastric cancer. We also consider changes in noncoding RNA levels and other molecules in advanced gastric cancer cases treated with HIPEC. We hope that our review will provide a reference for future research on molecular epidemiology and etiology of advanced gastric cancer and promote precise treatment of this malignancy using HIPEC.
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Affiliation(s)
- Lisi Zeng
- Institute of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Quanxing Liao
- Department of the Second Area of Gastrointestinal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Xiaohui Zeng
- Institute of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Jiacai Ye
- Department of Radiotherapy, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Xianzi Yang
- Department of Medical Oncology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Siyu Zhu
- Department of Medical Oncology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Hongsheng Tang
- Department of the Second Area of Gastrointestinal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Gaojie Liu
- Department of the Second Area of Gastrointestinal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Weiwen Cui
- Department of Bioengineering, University of California, Berkeley, California, USA
| | - Shaohua Ma
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China
| | - Shuzhong Cui
- Department of the Second Area of Gastrointestinal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, China
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18
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Liu Y, Ding W, Yu W, Zhang Y, Ao X, Wang J. Long non-coding RNAs: Biogenesis, functions, and clinical significance in gastric cancer. Mol Ther Oncolytics 2021; 23:458-476. [PMID: 34901389 PMCID: PMC8637188 DOI: 10.1016/j.omto.2021.11.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Gastric cancer (GC) is one of the most prevalent malignant tumor types and the third leading cause of cancer-related death worldwide. Its morbidity and mortality are very high due to a lack of understanding about its pathogenesis and the slow development of novel therapeutic strategies. Long non-coding RNAs (lncRNAs) are a class of non-coding RNAs with a length of more than 200 nt. They play crucial roles in a wide spectrum of physiological and pathological processes by regulating the expression of genes involved in proliferation, differentiation, apoptosis, cell cycle, invasion, metastasis, DNA damage, and carcinogenesis. The aberrant expression of lncRNAs has been found in various cancer types. A growing amount of evidence demonstrates that lncRNAs are involved in many aspects of GC pathogenesis, including its occurrence, metastasis, and recurrence, indicating their potential role as novel biomarkers in the diagnosis, prognosis, and therapeutic targets of GC. This review systematically summarizes the biogenesis, biological properties, and functions of lncRNAs and highlights their critical role and clinical significance in GC. This information may contribute to the development of better diagnostics and treatments for GC.
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Affiliation(s)
- Ying Liu
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao 266071, China
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao 266021, China
| | - Wei Ding
- Department of Comprehensive Internal Medicine, Affiliated Hospital, Qingdao University, Qingdao 266003, China
| | - Wanpeng Yu
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Yuan Zhang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao 266021, China
| | - Xiang Ao
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Jianxun Wang
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao 266071, China
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19
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Li Z, Liu X, Luo N, Pang Y, Hou Y, Jiang G. Long non-coding RNA CERS6-AS1 plays a prognostic role in promoting the progression of gastric cancer. Bioengineered 2021; 12:12931-12939. [PMID: 34852705 PMCID: PMC8809931 DOI: 10.1080/21655979.2021.2012620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
This study aims to investigate the potential clinical function of long non-coding RNA CERS6-AS1 (lncRNA CERS6-AS1) integrated miR-567 in gastric cancer. The expression of CERS6-AS1 in gastric cancer tissues was detected through RT-qPCR in contrast to the normal tissues. The correlation between the expression of lncRNA CERS6-AS1 and the characteristics of clinical data was analyzed. Kaplan-Meier curve was used to assess the survival analysis, while Cox proportional hazards model multivariate analysis was performed to evaluate the prognostic risk factors of gastric cancer to verify the prognostic possibility of CERS6-AS1. The expression of CERS6-AS1 in different gastric cancer cells was detected, being the development of gastric cancer cells after knockdown CERS6-AS1 studied using CCK-8, Transwell migration, and invasion detection methods. The targeting effect and interaction between CERS6-AS1 and miR-567 through biological analysis and luciferase activity detection. The expression of lncRNA CERS6-AS1 was elevated in gastric cancer tissues and cells. The results of this study demonstrate that the condition of gastric cancer patients was related to the expression of CERS6-AS1, and therefore CERS6-AS1 might be a prognostic factor for the progression of gastric cancer. In addition, the ability of gastric cancer cells to proliferate, migrate and invade could be reduced by knockdown CERS6-AS1. After CERS6-AS1 knockdown, the expression level of miR-567 in gastric cancer tissues decreased, while the expression level of miR-567 increased. In conclusion, lncRNA CERS6-AS1 might promote the progression of gastric cancer and had the potential as a prognostic marker of gastric cancer.
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Affiliation(s)
- Zhengliang Li
- Second Department of Radiotherapy, Yantaishan Hospital, Yantai, China
| | - Xiaojing Liu
- Department of Digestive Internal Medicine, Seventh People's Hospital of Shanghai University of Tcm, Shanghai, China
| | - Nan Luo
- Third Department of Oncology, Weifang Hospital of Traditional Chinese Medicine, Weifang, China
| | - Yali Pang
- Catheter Room, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yubin Hou
- First Department of Surgery, Yantai Tao Cun Central Hospital, Yantai, China
| | - Guoxiang Jiang
- Second Department of Radiotherapy, Yantaishan Hospital, Yantai, China
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20
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Shaath H, Elango R, Alajez NM. Molecular Classification of Breast Cancer Utilizing Long Non-Coding RNA (lncRNA) Transcriptomes Identifies Novel Diagnostic lncRNA Panel for Triple-Negative Breast Cancer. Cancers (Basel) 2021; 13:cancers13215350. [PMID: 34771513 PMCID: PMC8582428 DOI: 10.3390/cancers13215350] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Breast cancer is the most commonly diagnosed cancer in women today and accounts for thousands of cancer-related deaths each year. While some breast cancer subtypes can be easily diagnosed and targeted for therapy, triple-negative breast cancer, which lacks receptor expression, is the most challenging to diagnose and treat. In this study, we use multiple RNA sequencing data to look specifically at long non-coding RNA (lncRNA) expression portraits at the transcript level and to identify lncRNA-based biomarkers associated with each breast cancer subtype. Receiver operating characteristic (ROC) analysis was used to validate their diagnostic potential, which was validated in two independent cohorts. Several lncRNA transcripts were found to be enriched in TNBC across all validation cohorts. Binary regression analysis identified a four lncRNA transcript signature with the highest diagnostic power for TNBC as potential novel biomarkers for diagnostic and therapeutic intervention. Interestingly, several of the identified lncRNAs were shown to have prognostic potential in TNBC. Abstract Breast cancer remains the world’s most prevalent cancer, responsible for around 685,000 deaths globally despite international research efforts and advances in clinical management. While estrogen receptor positive (ER+), progesterone receptor positive (PR+), and human epidermal growth factor receptor positive (HER2+) subtypes are easily classified and can be targeted, there remains no direct diagnostic test for triple-negative breast cancer (TNBC), except for the lack of receptors expression. The identification of long non-coding RNAs (lncRNAs) and the roles they play in cancer progression has recently proven to be beneficial. In the current study, we utilize RNA sequencing data to identify lncRNA-based biomarkers associated with TNBC, ER+ subtypes, and normal breast tissue. The Marker Finder algorithm identified the lncRNA transcript panel most associated with each molecular subtype and the receiver operating characteristic (ROC) analysis was used to validate the diagnostic potential (area under the curve (AUC) of ≥8.0 and p value < 0.0001). Focusing on TNBC, findings from the discovery cohort were validated in an additional two cohorts, identifying 13 common lncRNA transcripts enriched in TNBC. Binary regression analysis identified a four lncRNA transcript signature (ENST00000425820.1, ENST00000448208.5, ENST00000521666.1, and ENST00000650510.1) with the highest diagnostic power for TNBC. The ENST00000671612.1 lncRNA transcript correlated with worse refractory free survival (RFS). Our data provides a step towards finding a novel diagnostic lncRNA-based panel for TNBC with potential therapeutic implications.
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Affiliation(s)
- Hibah Shaath
- College of Health & Life Sciences, Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha P.O. Box 34110, Qatar;
- Translational Cancer and Immunity Center (TCIC), Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha P.O. Box 34110, Qatar;
| | - Ramesh Elango
- Translational Cancer and Immunity Center (TCIC), Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha P.O. Box 34110, Qatar;
| | - Nehad M. Alajez
- College of Health & Life Sciences, Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha P.O. Box 34110, Qatar;
- Translational Cancer and Immunity Center (TCIC), Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha P.O. Box 34110, Qatar;
- Correspondence: ; Tel.: +974-4454-7252; Fax: +974-4454-0281
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21
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Yang Y, Shi L, Zhang D, Wu D, An Y, Zhang Y, Chen X. Long non-coding RNA FGD5-AS1 contributes to cisplatin resistance in hepatocellular carcinoma via sponging microRNA-153-3p by upregulating Twinfilin Actin Binding Protein 1 (TWF1). Bioengineered 2021; 12:6713-6723. [PMID: 34519634 PMCID: PMC8806596 DOI: 10.1080/21655979.2021.1971484] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Long non-coding RNA (lncRNA) FGD5 antisense RNA 1 (FGD5-AS1) was reported to exert critical roles in multiple cancers. The current work aimed to determine the role of FGD5-AS1 in cisplatin (DDP) resistance of hepatocellular carcinoma (HCC). The levels of FGD5-AS1, miR-153-3p, and twinfilin actin binding protein 1 (TWF1) were analyzed using RT-qPCR. CCK-8, colony formation, Transwell, and TUNEL assays were used to examine the IC50 value of DDP, cell viability, invasion, and apoptosis. The interaction between miR-153-3p and TWF1 or FGD5-AS1 was determined by luciferase reporter and RIP assays. In our study, we found that FGD5-AS1 level was elevated in DDP-resistant HCC tissues and cell lines. FGD5-AS1 silencing improved the sensitivity of HCC cells to DDP. Moreover, FGD5-AS1 directly bound to miR-153-3p and FGD5-AS1 addition neutralized the inhibitory impacts of miR-153-3p supplementation on DDP resistance in the HCC cells. In addition, knockdown of TWF1 inhibited DDP resistance of HCC cells, which was reversed by miR-153-3p deletion. Lastly, FGD5-AS1 interference decreased TWF1 expression level, which was rescued by miR-153-3p inhibition. Our study exhibited that FGD5-AS1 promoted DDP resistance through modulating the miR-153-3p/TWF1 axis in HCC cells. This could be an effective treatment strategy for HCC patients.
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Affiliation(s)
- Yue Yang
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Longqing Shi
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Dong Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Di Wu
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Yong An
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Yue Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
| | - Xuemin Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, P.R. China
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22
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Ren J, Xu N, Zhou R, Huang F, Zhang H, Li W. Long non-coding RNA PCED1B antisense RNA 1 promotes gastric cancer progression via modulating microRNA-215-3p / C-X-C motif chemokine receptor 1 axis. Bioengineered 2021; 12:6083-6095. [PMID: 34516330 PMCID: PMC8806612 DOI: 10.1080/21655979.2021.1971503] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) emerge as vital modulators and tissue-specific biomarkers of multiple cancers, including gastric cancer (GC). Instead, the expression characteristics, biological function and molecular mechanism of lncRNA PCED1B antisense RNA 1 (PCED1B-AS1) in GC await more elaboration. In this study, 48 cases of GC tissues and matched non-cancerous tissues were collected, and PCED1B-AS1, microRNA-215-3p (miR-215-3p) and C-X-C motif chemokine receptor 1 (CXCR1) expression levels were detected by qRT-PCR. Besides, CCK-8, EdU, Transwell and Western blot assays were conducted to assess the impact of PCED1B-AS1 or miR-215-3p on cell growth, migration, invasion and epithelial-mesenchymal transition (EMT). The interaction between genes was verified by bioinformatics analysis, rna immunoprecitipation (RIP) and dual-luciferase reporter gene assays. We demonstrated that, PCED1B-AS1 expression level was raised in GC tissues and cell lines, and increased expression of PCED1B-AS1 was in association with tumor size, TNM stage and lymph node metastasis in GC patients. Additionally, PCED1B-AS1 overexpression promoted GC cells proliferation, migration, invasion and EMT, and miR-215-3p overexpression counteracted the biological effects of PCED1B-AS1. Mechanistically, PCED1B-AS1 specifically inhibited miR-215-3p expressions, thus up-regulating CXCR1 expressions. In conclusion, PCED1B-AS1 accelerates GC progression via adsorbing miR-215-3p and up-regulating CXCR1, indicating that PCED1B-AS1 is a novel therapeutic target for treating GC.
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Affiliation(s)
- Junyu Ren
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Ning Xu
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Ruize Zhou
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Fengchang Huang
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Hongbin Zhang
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Wenliang Li
- Department of Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
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23
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Pan M, Yin X, Huang YC. Pseudopodium enriched atypical kinase 1(PEAK1) promotes invasion and of melanoma cells by activating JAK/STAT3 signals. Bioengineered 2021; 12:5045-5055. [PMID: 34365903 PMCID: PMC8806756 DOI: 10.1080/21655979.2021.1961661] [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] [Indexed: 11/25/2022] Open
Abstract
Pseudopodium enriched atypical kinase 1(PEAK1) is a non-receptor tyrosine kinase, which is enriched in the pseudopodia of migrating cells and plays an important role in regulating cell migration and proliferation. In the study, we investigate the therapeutic effect of PEAK1 on melanoma cells in vitro and in vivo. We used a lentiviral vector to express short hairpin RNAs (Lv-PEAK1 shRNA) for inhibiting PEAK1 expression in the melanoma SKMEL28 cells. A full-length PEAK1 gene was cloned into the pcDNA 3.1 (+) plasmid and used to infect the melanoma SKMEL19 cells. P6 (also known as Pyridines 6, EMD Chemicals), the Pan-JAK inhibitor, was used to inhibit the Janus kinase/signal transducer and activator of transcription 3 (JAK/STAT3) pathway. The cell counting kit-8 (CCK-8), colony formation assay and transwell assay were used to detect cell proliferation, growth and invasion in vitro. The effect of PEAK1 on melanoma progression in vivo was also evaluated. Protein expression of PEAK1, E-cadherin, vimentin and JAK/STAT3 was measured using western blot assay or immunohistochemistry. The results showed that enforced PEAK1 expression facilitated melanoma cell growth, invasion and metastasis via activating JAK/STAT3 signals, and PEAK1 knockdown inhibited melanoma cell growth, invasion and metastasis via inactivating JAK/STAT3 signals. Further work demonstrated that P6 (500 nM) treatment reversed PEAK1-induced effect in melanoma cells. PEAK1 promotes tumorigenesis and metastasis via activating JAK/STAT3 signals, and PEAK1 knockdown reduced tumorigenesis and metastasis in melanoma via inactivating JAK/STAT3 signals, providing a novel therapeutic strategy for melanoma treatment.
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Affiliation(s)
- Min Pan
- Department of Dermatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaohui Yin
- Department of Dermatology, Qingdao Women and Children's Hospital, Qingdao, China
| | - Yi-Chuan Huang
- Department of Otolaryngology, The Affiliated Hospital of Qingdao University, Qingdao, China
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