1
|
Li X, Sun Z, Wang L, Wang Q, Wang M, Guo J, Li H, Chen M, Cao G, Yu Y, Zhong H, Zou H, Ma K, Zhang B, Wang G, Feng Y. ROR1-AS1 might promote in vivo and in vitro proliferation and invasion of cholangiocarcinoma cells. BMC Cancer 2023; 23:912. [PMID: 37770853 PMCID: PMC10536779 DOI: 10.1186/s12885-023-11412-1] [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: 06/16/2023] [Accepted: 09/16/2023] [Indexed: 09/30/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) play important roles in many pathophysiological processes, including cancer progression. Namely, lncRNA Receptor-tyrosine-kinase-like orphan receptor-1 antisense 1 (ROR1-AS1) is crucial for cancer occurrence and progression in organs such as the liver or bladder. However, its expression and role in cholangiocarcinoma (CCA) have not been thoroughly explored.Firstly, we assessed cell viability, proliferation, invasion, and migration using three cell lines (HuCCT-1, QBC399, and RBE) to explore the biological characteristics of ROR1-AS1 in CCA. Secondly, to determine the in vivo effect of ROR1-AS1 on tumor growth, ROR1-AS1 knockdown (KD) HuCCT-1 cells were subcutaneously injected into nude mice to evaluate tumor growth. Finally, we conducted a bioinformatic analysis to confirm the role of ROR1-AS1 in the prognosis and immunity of CCA.In this study, we found that lncRNA ROR1-AS1 was increased in CCA samples and patients with higher ROR1-AS1 expression had a shorter overall survival period. siRNA-mediated KD of ROR1-AS1 significantly reduced cell proliferation and inhibited the migration of CCA cells. In addition, ROR1-AS1 KD HuCCT-1 cells injected into nude mice grew slower than normal CCA cells.In summary, our results show that ROR1-AS1 can promote CCA progression and might serve as a new target for diagnosis and treatment of CCA.
Collapse
Affiliation(s)
- Xueliang Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
- Department of Hepatobiliary and Pancreatic Surgery, HuiKang Hospital of the Affiliated Hospital of Qingdao University of Qingdao, Qingdao City, Shandong Province, 266520, China
| | - Zhaowei Sun
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Li Wang
- Department of operating theater, the Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Qinlei Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Maobing Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Jingyun Guo
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Haoran Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - MenShou Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Guanghua Cao
- Department of Hepatobiliary and Pancreatic Surgery, HuiKang Hospital of the Affiliated Hospital of Qingdao University of Qingdao, Qingdao City, Shandong Province, 266520, China
| | - Yanan Yu
- Department of Internal Medicine-Cardiovascular, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Haochen Zhong
- Department of Hepatobiliary and Pancreatic Surgery, HuiKang Hospital of the Affiliated Hospital of Qingdao University of Qingdao, Qingdao City, Shandong Province, 266520, China
| | - Hao Zou
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Kai Ma
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Bingyuan Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Guolei Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| | - Yujie Feng
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, China
| |
Collapse
|
2
|
Katturajan R, Nithiyanandam S, Parthasarathy M, Valsala Gopalakrishnan A, Sathiyamoorthi E, Lee J, Ramesh T, Iyer M, Prince SE, Ganesan R. Immunomodulatory Role of Thioredoxin Interacting Protein in Cancer's Impediments: Current Understanding and Therapeutic Implications. Vaccines (Basel) 2022; 10:1902. [PMID: 36366411 PMCID: PMC9699629 DOI: 10.3390/vaccines10111902] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 10/30/2023] Open
Abstract
Cancer, which killed ten million people in 2020, is expected to become the world's leading health problem and financial burden. Despite the development of effective therapeutic approaches, cancer-related deaths have increased by 25.4% in the last ten years. Current therapies promote apoptosis and oxidative stress DNA damage and inhibit inflammatory mediators and angiogenesis from providing temporary relief. Thioredoxin-binding protein (TXNIP) causes oxidative stress by inhibiting the function of the thioredoxin system. It is an important regulator of many redox-related signal transduction pathways in cells. In cancer cells, it functions as a tumor suppressor protein that inhibits cell proliferation. In addition, TXNIP levels in hemocytes increased after immune stimulation, suggesting that TXNIP plays an important role in immunity. Several studies have provided experimental evidence for the immune modulatory role of TXNIP in cancer impediments. TXNIP also has the potential to act against immune cells in cancer by mediating the JAK-STAT, MAPK, and PI3K/Akt pathways. To date, therapies targeting TXNIP in cancer are still under investigation. This review highlights the role of TXNIP in preventing cancer, as well as recent reports describing its functions in various immune cells, signaling pathways, and promoting action against cancer.
Collapse
Affiliation(s)
- Ramkumar Katturajan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Sangeetha Nithiyanandam
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Manisha Parthasarathy
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | | | - Jintae Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Korea
| | - Thiyagarajan Ramesh
- Department of Basic Medical Sciences, College of Medicine, Prince Sattam bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | - Mahalaxmi Iyer
- Livestock Farming and Bioresource Technology, Coimbatore 641003, Tamil Nadu, India
| | - Sabina Evan Prince
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Raja Ganesan
- Institute for Liver and Digestive Disease, College of Medicine, Hallym University, Chuncheon 24253, Korea
| |
Collapse
|
3
|
Kulkarni A, Gayathrinathan S, Nair S, Basu A, Al-Hilal TA, Roy S. Regulatory Roles of Noncoding RNAs in the Progression of Gastrointestinal Cancers and Health Disparities. Cells 2022; 11:cells11152448. [PMID: 35954293 PMCID: PMC9367924 DOI: 10.3390/cells11152448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/31/2022] [Accepted: 08/03/2022] [Indexed: 01/17/2023] Open
Abstract
Annually, more than a million individuals are diagnosed with gastrointestinal (GI) cancers worldwide. With the advancements in radio- and chemotherapy and surgery, the survival rates for GI cancer patients have improved in recent years. However, the prognosis for advanced-stage GI cancers remains poor. Site-specific GI cancers share a few common risk factors; however, they are largely distinct in their etiologies and descriptive epidemiologic profiles. A large number of mutations or copy number changes associated with carcinogenesis are commonly found in noncoding DNA regions, which transcribe several noncoding RNAs (ncRNAs) that are implicated to regulate cancer initiation, metastasis, and drug resistance. In this review, we summarize the regulatory functions of ncRNAs in GI cancer development, progression, chemoresistance, and health disparities. We also highlight the potential roles of ncRNAs as therapeutic targets and biomarkers, mainly focusing on their ethnicity-/race-specific prognostic value, and discuss the prospects of genome-wide association studies (GWAS) to investigate the contribution of ncRNAs in GI tumorigenesis.
Collapse
Affiliation(s)
- Aditi Kulkarni
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Sharan Gayathrinathan
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Soumya Nair
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Anamika Basu
- Copper Mountain College, Joshua Tree, CA 92252, USA
- Center for Health Disparities and Molecular Medicine, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
| | - Taslim A. Al-Hilal
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Sourav Roy
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
- Correspondence:
| |
Collapse
|
4
|
Identification of m6A-Related lncRNA to Predict the Prognosis of Patients with Hepatocellular Carcinoma. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4169150. [PMID: 35592519 PMCID: PMC9112178 DOI: 10.1155/2022/4169150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/16/2022] [Accepted: 04/01/2022] [Indexed: 12/24/2022]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide. In the past decades, HCC treatment has achieved great progress; however, the overall prognosis remains poor. Therefore, it is the need of the hour to identify new prognostic biomarkers which can advance our understanding related to the underlying molecular mechanism of adverse prognosis and apply them to clinical work in prognosis prediction. In the present study, data of 576 HCC patients and 292 normal control cases from TCGA and ICGC databases were enrolled to our bioinformatic analysis. SNHG1 and SNHG3 were identified as overlapping genes in TCGA and ICGC databases using Pearson correlation analysis and univariate Cox regression analysis. Further, we used the median of the SNHG1 and SNHG3 expression values as the cutoff values to define the HCC patient groups with high or low expression level. The subsequent analysis revealed that abnormal high expression of SNHG1 or SNHG3 affected the immune infiltration patterns and the crosstalk among immune cells. Moreover, high expression of SNHG1 or SNHG3 resulted in drug resistant to AKT inhibitor VII, bexarotene, bicalutamide, dasatinib, erlotinib, and gefitinib. In addition, lower tumor neoantigen burden was observed in high SNHG1 or SNHG3 group. Further, we found significant relation between the aberrant upregulation of SNHG1 and SNHG3 in tumor grade and stage. We established a nomogram to systematically predict the 5- and 8-year overall survival of liver cancer patients with good accuracy. Finally, the in vitro assays suggest that SNHG1 and SNHG3 promote the proliferative, migratory, and invasive abilities of HCC cells.
Collapse
|
5
|
Zhang X, Zhang X, Jia Q, Li H, Ma R, Yang G, Yin F, Jiang N, Yin D. LncRNA CALML3-AS1 suppresses papillary thyroid cancer progression via sponging miR-20a-5p/RBM38 axis. BMC Cancer 2022; 22:344. [PMID: 35351042 PMCID: PMC8966157 DOI: 10.1186/s12885-022-09360-3] [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: 04/30/2021] [Accepted: 02/28/2022] [Indexed: 11/10/2022] Open
Abstract
Background The incidence and mortality of thyroid cancer (TC) has been steadily rising in the past decades. It is imperative to have a better understanding of the molecular mechanisms underlying TC development and identify novel therapeutic targets. This study characterized the role of lncRNA CALML3-AS1 (CALML3-AS1) in the development of papillary thyroid cancer (PTC). Method Related mRNAs expression were validated in the tumor and adjacent normal tissues from 52 PTC patients and PTC cell lines by qRT-PCR. Expression of RBM38 was detected by Western blot. We have also conducted CCK-8 and colony formation assays were used to detect the effect of CALML3-AS1 on cell proliferation, Transwell assay was utilized to evaluate cell migration and invasion, apoptosis detected by flow cytometry assay, RNA pull-down and luciferase assays were performed to validate gene predictions. Results The results indicated that the expression of both CALML3A-S1 and RBM38 were significantly downregulated in PTC tissues (p < 0.01), while the expression of miR-20a-5p was increased in PTC (p < 0.01). Functionally, CALML3-AS1 overexpression inhibited PTC cell proliferation in vitro and in vivo. Mechanistically, CALML 3-AS1 sponged miR-20a-5p, which in turn leads to the suppression of RBM38 expression and PTC progression. Conclusions CALML3-AS1 functions as a ceRNA for miR-20a-5p in the regulation of the expression of RBM38 in PTC. Higher level of CALML3-AS1 serves as a good prognostic indicator of survival in PTC patients. Targeting CALML3-AS1/ miR-20a-5p/RBM38 axis may represent a novel therapeutic strategy in the treatment of PTC. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09360-3.
Collapse
Affiliation(s)
- Xiaozhou Zhang
- Department of thyroid surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450000, Henan Province, China.,Department of thyroid surgery, Taian City Central Hospital, No. 29 Longtan Road, Tai'an, 271000, Shandong Province, China
| | - Xiaojian Zhang
- Department of thyroid surgery, Taian City Central Hospital, No. 29 Longtan Road, Tai'an, 271000, Shandong Province, China
| | - Qian Jia
- Pharmacy Department, The Second Affiliated Hospital of Shandong First Medical University, No. 706 Taishan Street, Tai'an, 271000, Shandong Province, China
| | - Hongqiang Li
- Department of thyroid surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450000, Henan Province, China
| | - Runsheng Ma
- Department of thyroid surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450000, Henan Province, China
| | - Guang Yang
- Department of thyroid surgery, Taian City Central Hospital, No. 29 Longtan Road, Tai'an, 271000, Shandong Province, China
| | - Fengyan Yin
- Department of thyroid surgery, Taian City Central Hospital, No. 29 Longtan Road, Tai'an, 271000, Shandong Province, China
| | - Nannan Jiang
- Department of thyroid surgery, Taian City Central Hospital, No. 29 Longtan Road, Tai'an, 271000, Shandong Province, China
| | - Detao Yin
- Department of thyroid surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450000, Henan Province, China.
| |
Collapse
|
6
|
Li J, Kong M, Wang D, Yang Z, Hao X. Prediction of lncRNA-Disease Associations via Closest Node Weight Graphs of the Spatial Neighborhood Based on the Edge Attention Graph Convolutional Network. Front Genet 2022; 12:808962. [PMID: 35058974 PMCID: PMC8763691 DOI: 10.3389/fgene.2021.808962] [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: 11/04/2021] [Accepted: 11/29/2021] [Indexed: 11/24/2022] Open
Abstract
Accumulated evidence of biological clinical trials has shown that long non-coding RNAs (lncRNAs) are closely related to the occurrence and development of various complex human diseases. Research works on lncRNA–disease relations will benefit to further understand the pathogenesis of human complex diseases at the molecular level, but only a small proportion of lncRNA–disease associations has been confirmed. Considering the high cost of biological experiments, exploring potential lncRNA–disease associations with computational approaches has become very urgent. In this study, a model based on closest node weight graph of the spatial neighborhood (CNWGSN) and edge attention graph convolutional network (EAGCN), LDA-EAGCN, was developed to uncover potential lncRNA–disease associations by integrating disease semantic similarity, lncRNA functional similarity, and known lncRNA–disease associations. Inspired by the great success of the EAGCN method on the chemical molecule property recognition problem, the prediction of lncRNA–disease associations could be regarded as a component recognition problem of lncRNA–disease characteristic graphs. The CNWGSN features of lncRNA–disease associations combined with known lncRNA–disease associations were introduced to train EAGCN, and correlation scores of input data were predicted with EAGCN for judging whether the input lncRNAs would be associated with the input diseases. LDA-EAGCN achieved a reliable AUC value of 0.9853 in the ten-fold cross-over experiments, which was the highest among five state-of-the-art models. Furthermore, case studies of renal cancer, laryngeal carcinoma, and liver cancer were implemented, and most of the top-ranking lncRNA–disease associations have been proven by recently published experimental literature works. It can be seen that LDA-EAGCN is an effective model for predicting potential lncRNA–disease associations. Its source code and experimental data are available at https://github.com/HGDKMF/LDA-EAGCN.
Collapse
Affiliation(s)
- Jianwei Li
- Institute of Computational Medicine, School of Artificial Intelligence, Hebei University of Technology, Tianjin, China.,Hebei Province Key Laboratory of Big Data Calculation, Hebei University of Technology, Tianjin, China
| | - Mengfan Kong
- Institute of Computational Medicine, School of Artificial Intelligence, Hebei University of Technology, Tianjin, China
| | - Duanyang Wang
- Institute of Computational Medicine, School of Artificial Intelligence, Hebei University of Technology, Tianjin, China
| | - Zhenwu Yang
- Institute of Computational Medicine, School of Artificial Intelligence, Hebei University of Technology, Tianjin, China
| | - Xiaoke Hao
- Institute of Computational Medicine, School of Artificial Intelligence, Hebei University of Technology, Tianjin, China
| |
Collapse
|
7
|
Yuan X, Dong Z, Shen S. LncRNA GACAT3: A Promising Biomarker and Therapeutic Target in Human Cancers. Front Cell Dev Biol 2022; 10:785030. [PMID: 35127682 PMCID: PMC8811307 DOI: 10.3389/fcell.2022.785030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/05/2022] [Indexed: 12/24/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are a class of functional RNA molecules that do not encode proteins and are composed of more than 200 nucleotides. LncRNAs play important roles in epigenetic and gene expression regulation. The oncogenic lncRNA GACAT3 was recently discovered to be dysregulated in many tumors. Aberrant expression of GACAT3 contributes to clinical characteristics and regulates multiple oncogenic processes. The association of GACAT3 with a variety of tumors makes it a promising biomarker for diagnosis, prognosis, and targeted therapy. In this review, we integrate the current understanding of the pathological features, biological functions, and molecular mechanisms of GACAT3 in cancer. Additionally, we provide insight into the utility of GACAT3 as an effective diagnostic and prognostic marker for specific tumors, which offers novel opportunities for targeted therapeutic intervention.
Collapse
Affiliation(s)
- Xin Yuan
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zihui Dong
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Precision Medicine Center, Gene Hospital of Henan Province, The First Affifiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shen Shen
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Precision Medicine Center, Gene Hospital of Henan Province, The First Affifiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Shen Shen,
| |
Collapse
|
8
|
Wang L, Sheng J, Zhang H, Xie B, Xiang L, Liu D, Zhang X, Zhang P, Liu J. The Association between Long Noncoding RNA over Expression and Poor Prognosis of Liver Cancer: A Meta-Analysis. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:1395131. [PMID: 35419184 DOI: 10.1016/j.envexpbot.2017.03.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 10/19/2021] [Accepted: 10/26/2021] [Indexed: 05/24/2023]
Abstract
BACKGROUND Long noncoding RNA (lncRNA) is considered to be a mediator of carcinogenesis, which may be associated with liver cancer survival. However, the relationship remains inconclusive. Meta-analysis was conducted to analytically review the association between the lncRNA expression level and clinicopathological characteristics and prognostic value of hepatic carcinoma. MATERIALS AND METHODS Four databases including Embase, PubMed, Web of Science, and the Cochrane Library were searched to collect studies about the relation between lncRNA overexpression and prognosis of liver cancer, dating from the earliest records of these databases to March 2021. Two researchers independently screened the data and literature to perform a stringent evaluation of the quality of material involved in the study. Meta-analysis was performed by Stata 16.0 software on 42 case-control studies with 6293 samples. RESULTS The outcomes of meta-analysis are presented as follows: lncRNA overexpression patients had later TNM stage (OR = 0.36, 95% CI (0.31, 0.41), P < 0.001), lower histological grade (OR = 0.56, 95%CI (0.49, 0.65), P < 0.001), more vascular invasion (OR = 2.02, 95% CI (1.74, 2.35), P < 0.001), bigger tumor size (OR = 2.28, 95% CI (2.00, 2.60), P < 0.001), more severe liver cirrhosis (OR = 1.39, 95% CI(0.1.16, 1.66), P < 0.001), more likely to metastasize (OR = 1.80, 95%CI(1.49, 2.18), P < 0.001), and more tumor numbers (OR = 0.72, 95% CI (0.62, 0.84), P < 0.05). lncRNA over expression patients had shorter OS (HR = 2.32, 95 CI% (2.08, 2.59), P < 0.01, RFS (HR = 2.19, 95 CI% (1.72, 2.78), P < 0.01), and DFS (HR = 2.01, 95 CI% (1.57, 2.57), P < 0.01). CONCLUSIONS Overexposure of lncRNA is a poor prognostic feature for patients with hepatic carcinoma. The scope of our study was limited because of a lack of relevant research and the poor representativeness and varying quality of the studies involved in the current meta-analysis. Our conclusion still requires higher studies for further validation. This trial is clinically registered with CRD4201920620.
Collapse
Affiliation(s)
- Leiqing Wang
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Junzhi Sheng
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Haojie Zhang
- Department of Clinical Medicine, Medical College, Wuhan University of Science and Technology, Wuhan 430065, Hubei, China
| | - Baoyuan Xie
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Linbiao Xiang
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Dong Liu
- The School of Clinical Medicine of Shi Hezi University, Shi Hezi 832000, Xinjiang, China
| | - Xinyuan Zhang
- The School of Clinical Medicine of Weifang Medical University, Weifang 261000, Shandong, China
| | - Peihao Zhang
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Jinjin Liu
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
- Department of Endocrinology, The First Hospital of Lanzhou University, No. 1 West Donggang Road, Lanzhou, Gansu 730000, China
| |
Collapse
|
9
|
Wang L, Sheng J, Zhang H, Xie B, Xiang L, Liu D, Zhang X, Zhang P, Liu J. The Association between Long Noncoding RNA over Expression and Poor Prognosis of Liver Cancer: A Meta-Analysis. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:1395131. [PMID: 35419184 PMCID: PMC8995546 DOI: 10.1155/2021/1395131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 10/19/2021] [Accepted: 10/26/2021] [Indexed: 01/27/2023]
Abstract
Background Long noncoding RNA (lncRNA) is considered to be a mediator of carcinogenesis, which may be associated with liver cancer survival. However, the relationship remains inconclusive. Meta-analysis was conducted to analytically review the association between the lncRNA expression level and clinicopathological characteristics and prognostic value of hepatic carcinoma. Materials and Methods Four databases including Embase, PubMed, Web of Science, and the Cochrane Library were searched to collect studies about the relation between lncRNA overexpression and prognosis of liver cancer, dating from the earliest records of these databases to March 2021. Two researchers independently screened the data and literature to perform a stringent evaluation of the quality of material involved in the study. Meta-analysis was performed by Stata 16.0 software on 42 case-control studies with 6293 samples. Results The outcomes of meta-analysis are presented as follows: lncRNA overexpression patients had later TNM stage (OR = 0.36, 95% CI (0.31, 0.41), P < 0.001), lower histological grade (OR = 0.56, 95%CI (0.49, 0.65), P < 0.001), more vascular invasion (OR = 2.02, 95% CI (1.74, 2.35), P < 0.001), bigger tumor size (OR = 2.28, 95% CI (2.00, 2.60), P < 0.001), more severe liver cirrhosis (OR = 1.39, 95% CI(0.1.16, 1.66), P < 0.001), more likely to metastasize (OR = 1.80, 95%CI(1.49, 2.18), P < 0.001), and more tumor numbers (OR = 0.72, 95% CI (0.62, 0.84), P < 0.05). lncRNA over expression patients had shorter OS (HR = 2.32, 95 CI% (2.08, 2.59), P < 0.01, RFS (HR = 2.19, 95 CI% (1.72, 2.78), P < 0.01), and DFS (HR = 2.01, 95 CI% (1.57, 2.57), P < 0.01). Conclusions Overexposure of lncRNA is a poor prognostic feature for patients with hepatic carcinoma. The scope of our study was limited because of a lack of relevant research and the poor representativeness and varying quality of the studies involved in the current meta-analysis. Our conclusion still requires higher studies for further validation. This trial is clinically registered with CRD4201920620.
Collapse
Affiliation(s)
- Leiqing Wang
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Junzhi Sheng
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Haojie Zhang
- Department of Clinical Medicine, Medical College, Wuhan University of Science and Technology, Wuhan 430065, Hubei, China
| | - Baoyuan Xie
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Linbiao Xiang
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Dong Liu
- The School of Clinical Medicine of Shi Hezi University, Shi Hezi 832000, Xinjiang, China
| | - Xinyuan Zhang
- The School of Clinical Medicine of Weifang Medical University, Weifang 261000, Shandong, China
| | - Peihao Zhang
- The Second School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
| | - Jinjin Liu
- The First School of Clinical Medicine of Lanzhou University, Lanzhou 730000, Gansu, China
- Department of Endocrinology, The First Hospital of Lanzhou University, No. 1 West Donggang Road, Lanzhou, Gansu 730000, China
| |
Collapse
|
10
|
Chen C, Su N, Li G, Shen Y, Duan X. Long non-coding RNA TMCC1-AS1 predicts poor prognosis and accelerates epithelial-mesenchymal transition in liver cancer. Oncol Lett 2021; 22:773. [PMID: 34589152 PMCID: PMC8442226 DOI: 10.3892/ol.2021.13034] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/24/2021] [Indexed: 12/24/2022] Open
Abstract
Long non-coding RNA transmembrane and coiled-coil domain family 1 antisense RNA 1 (TMCC1-AS1) has been frequently reported to be associated with prognosis in patients with liver cancer (LC). However, the biological role of TMCC1-AS1 in LC in vitro remains unclear. The expression levels of TMCC1-AS1 in primary tumor tissues and LC cell lines were determined using reverse transcription-quantitative PCR. The associations between TMCC1-AS1 expression and the clinicopathological factors of patients with LC were statistically analyzed using the χ2 test. The role of TMCC1-AS1 in LC prognosis was assessed using Kaplan-Meier curves and proportional hazards model (Cox) analysis. Cell proliferation was determined by Cell Counting Kit-8 and colony formation assays. Transwell assays were performed to determine migration and invasion. TMCC1-AS1 expression was found to be significantly upregulated in LC tissues and cell lines compared with the corresponding controls. High TMCC1-AS1 expression was associated with advanced TNM stage and lymph node metastasis. Furthermore, high TMCC1-AS1 expression predicted poor survival in patients with LC. Knockdown of TMCC1-AS1 significantly inhibited the proliferation, migration and invasion of HepG2 and SNU-182 cells, while overexpression of TMCC1-AS1 had the opposite effect in HepG2 and SNU-182 cells. At the molecular level, downregulation of TMCC1-AS1 expression resulted in increased E-cadherin expression and decreased proliferating cell nuclear antigen, Ki67, N-cadherin and Vimentin expression in HepG2 cells. Overexpression of TMCC1-AS1 had the opposite effects on these factors in SNU-182 cells. In conclusion, the present findings indicated that TMCC1-AS1 might be considered as a novel oncogene, which promotes cell proliferation and migration, and may be a potential therapeutic target for LC.
Collapse
Affiliation(s)
- Cheng Chen
- Oncology Department II, Affiliated Hospital of Hebei Engineering University, Handan, Hebei 056000, P.R. China
| | - Na Su
- Oncology Department II, Affiliated Hospital of Hebei Engineering University, Handan, Hebei 056000, P.R. China
| | - Guiying Li
- Department of Nephrology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei 056000, P.R. China
| | - Yanfeng Shen
- Oncology Department II, Affiliated Hospital of Hebei Engineering University, Handan, Hebei 056000, P.R. China
| | - Xiaoting Duan
- Department of Nephrology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei 056000, P.R. China
| |
Collapse
|
11
|
Milán-Rois P, Quan A, Slack FJ, Somoza Á. The Role of LncRNAs in Uveal Melanoma. Cancers (Basel) 2021; 13:cancers13164041. [PMID: 34439196 PMCID: PMC8392202 DOI: 10.3390/cancers13164041] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/06/2021] [Accepted: 08/06/2021] [Indexed: 12/13/2022] Open
Abstract
Uveal melanoma (UM) is an intraocular cancer tumor with high metastatic risk. It is considered a rare disease, but 90% of affected patients die within 15 years. Non-coding elements (ncRNAs) such as long non-coding RNAs (lncRNAs) have a crucial role in cellular homeostasis maintenance, taking part in many critical cellular pathways. Their deregulation, therefore, contributes to the induction of cancer and neurodegenerative and metabolic diseases. In cancer, lncRNAs are implicated in apoptosis evasion, proliferation, invasion, drug resistance, and other roles because they affect tumor suppressor genes and oncogenes. For these reasons, lncRNAs are promising targets in personalized medicine and can be used as biomarkers for diseases including UM.
Collapse
Affiliation(s)
- Paula Milán-Rois
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA Nanociencia), Unidad Asociada al Centro Nacional de Biotecnología (CSIC), 28049 Madrid, Spain;
| | - Anan Quan
- Department of Pathology, Beth Israel Deaconess Medical Center (BIDMC)/Harvard Medical School, Boston, MA 02215, USA; (A.Q.); (F.J.S.)
| | - Frank J. Slack
- Department of Pathology, Beth Israel Deaconess Medical Center (BIDMC)/Harvard Medical School, Boston, MA 02215, USA; (A.Q.); (F.J.S.)
| | - Álvaro Somoza
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA Nanociencia), Unidad Asociada al Centro Nacional de Biotecnología (CSIC), 28049 Madrid, Spain;
- Correspondence: ; Tel.: +34-91-299-8856
| |
Collapse
|
12
|
Yu W, Dai Y. lncRNA LOXL1-AS1 promotes liver cancer cell proliferation and migration by regulating the miR-377-3p/NFIB axis. Oncol Lett 2021; 22:624. [PMID: 34267816 PMCID: PMC8258629 DOI: 10.3892/ol.2021.12885] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 05/11/2021] [Indexed: 12/11/2022] Open
Abstract
Liver cancer is becoming one of the most lethal malignancies due to its high incidence and mortality. Accumulating studies have indicated that long non-coding RNAs (lncRNAs) are critical regulators of the tumorigenesis and development of various types of cancer, including liver cancer. LncRNA LOXL1-antisense RNA 1 (LOXL1-AS1) has been identified as an oncogene in some types of human cancer; however, its role in liver cancer remains obscure. Reverse transcription-quantitative PCR was used to measure LOXL1-AS1 expression in liver cancer tissues and cells. Western blot, MTT, colony formation, glucose uptake and wound healing assays were used to explore the biological function of LOXL1-AS1 in liver cancer cells. Bioinformatics analysis and RNA pull-down and luciferase reporter assays were used to explore the molecular mechanism of LOXL1-AS1 in liver cancer cells. Statistical analysis was used to compare the experimental results of different groups. In the present study, LOXL1-AS1 expression was significantly upregulated in liver cancer tissues and cells compared with in normal liver tissues and cells, respectively. High LOXL1-AS1 expression was associated with poor clinical outcomes in patients with liver cancer. Furthermore, LOXL1-AS1-knockdown suppressed glucose metabolism, proliferation, migration and epithelial-mesenchymal transition (EMT) of liver cancer cells. Subsequently, LOXL1-AS1 acted as a microRNA (miR)-377-3p sponge, and nuclear factor I B (NFIB) was confirmed as the downstream target of miR-377-3p in liver cancer cells. Additionally, rescue assays suggested that NFIB overexpression countervailed the inhibitory influence of LOXL1-AS1 silencing on liver cancer cellular processes. The present study demonstrated that LOXL1-AS1 promoted glucose metabolism, proliferation, migration and EMT of liver cancer cells by sponging miR-377-3p and modulating NFIB, which may provide a novel insight for the treatment of liver cancer.
Collapse
Affiliation(s)
- Wei Yu
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu 225001, P.R. China
| | - Yong Dai
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu 225001, P.R. China
| |
Collapse
|
13
|
Chen Y, Ning J, Cao W, Wang S, Du T, Jiang J, Feng X, Zhang B. Research Progress of TXNIP as a Tumor Suppressor Gene Participating in the Metabolic Reprogramming and Oxidative Stress of Cancer Cells in Various Cancers. Front Oncol 2020; 10:568574. [PMID: 33194655 PMCID: PMC7609813 DOI: 10.3389/fonc.2020.568574] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/18/2020] [Indexed: 12/11/2022] Open
Abstract
Thioredoxin-interacting protein (TXNIP) is a thioredoxin-binding protein that can mediate oxidative stress, inhibit cell proliferation, and induce apoptosis by inhibiting the function of the thioredoxin system. TXNIP is important because of its wide range of functions in cardiovascular diseases, neurodegenerative diseases, cancer, diabetes, and other diseases. Increasing evidence has shown that TXNIP expression is low in tumors and that it may act as a tumor suppressor in various cancer types such as hepatocarcinoma, breast cancer, and lung cancer. TXNIP is known to inhibit the proliferation of breast cancer cells by affecting metabolic reprogramming and can affect the invasion and migration of breast cancer cells through the TXNIP-HIF1α-TWIST signaling axis. TXNIP can also prevent the occurrence of bladder cancer by inhibiting the activation of ERK, which inhibits apoptosis in bladder cancer cells. In this review, we find that TXNIP can be regulated by binding to transcription factors or other binding proteins and can also be downregulated by epigenetic changes or miRNA. In addition, we also summarize emerging insights on TXNIP expression and its functional role in different kinds of cancers, as well as clarify its participation in metabolic reprogramming and oxidative stress in cancer cells, wherein it acts as a putative tumor suppressor gene to inhibit the proliferation, invasion, and migration of different tumor cells as well as promote apoptosis in these cells. TXNIP may therefore be of basic and clinical significance for finding novel molecular targets that can facilitate the diagnosis and treatment of malignant tumors.
Collapse
Affiliation(s)
- Yiting Chen
- Department of Oncology and Institute of Medical Sciences, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Jieling Ning
- Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Wenjie Cao
- Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Shuanglian Wang
- Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, China
| | - Tao Du
- Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, China
| | - Jiahui Jiang
- Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, China
| | - Xueping Feng
- Department of Oncology and Institute of Medical Sciences, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Bin Zhang
- Department of Histology and Embryology, Xiangya School of Medicine, Central South University, Changsha, China
| |
Collapse
|
14
|
Yang X, Zhang Z, Zhang L, Zhou L. MicroRNA hsa-mir-3923 serves as a diagnostic and prognostic biomarker for gastric carcinoma. Sci Rep 2020; 10:4672. [PMID: 32170105 PMCID: PMC7070044 DOI: 10.1038/s41598-020-61633-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 03/01/2020] [Indexed: 12/12/2022] Open
Abstract
Gastric carcinoma (GC) refers to a common digestive system disease that exhibits a very high incidence. MicroRNA hsa-mir-3923 belongs to a type of miRNA, of which the function has been merely investigated in breast, pancreatic cancers and pre-neoplasic stages of gastric cancer. It has not been studied or reported in gastric carcinoma, so the relationship between gastric hsa-mir-3923 expression and the clinics feature and pathology of GC cases was examined. This study employed data mining for analyzing gastric carcinoma data in The Cancer Genome Atlas database. A Chi squared test was performed for assessing the relations of hsa-mir-3923 expression with clinics-related and pathology-regulated variables. This study conducted the assessment of the role of hsa-mir-3923 in prognostic process using Kaplan-Meier curves, Receiver operating characteristic (ROC) analysis and proportional hazards model (Cox) study. With the use of Gene Expression Omnibus, this study carried out gene set enrichment analysis (GSEA). In the meantime, the common miRNA database was compared to predict potential target genes; as revealed by co-expression analysis, a regulatory network probably existed, containing hsa-mir-3923. For the analysis of the most tightly associated cytological behavior and pathway in GC, this study adopted the databases for Annotation, Visualization and Integrated Discovery (David) and KO-Based Annotation System (KOBAS). Cytoscape, R and STRING were employed for mapping probable regulatory networks displaying relations to hsa-mir-3923. Lastly, we obtained 69 genes most tightly associated with hsa-mir-3923 and described their relationship with Circos plot. As revealed from the results, hsa-mir-3923 displayed up-regulation in gastric carcinoma, and it displayed associations with vital status, N stage and histologic grade when being expressed. The predicted results of miRNA target genes suggested that there may be a close relationship between 66 genes and hsa-mir-3923 in gastric cancer. As indicated from co-expression data, a small regulating network of 4 genes probably existed. Our results elucidated that hsa-mir-3923 high-expression reveals poor prognosis of GC patients.
Collapse
Affiliation(s)
- Xiaohui Yang
- Department of Obstetrics & Gynecology, The First Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - Ze Zhang
- Department of General Surgery, The First Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - Lichao Zhang
- Department of Parasitology of Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Li Zhou
- Department of Obstetrics & Gynecology, The First Hospital of Jilin University, Changchun, Jilin, 130021, China.
| |
Collapse
|
15
|
Blocking lncRNA MIR155HG/miR-155-5p/-3p inhibits proliferation, invasion and migration of clear cell renal cell carcinoma. Pathol Res Pract 2019; 216:152803. [PMID: 31889587 DOI: 10.1016/j.prp.2019.152803] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/12/2019] [Accepted: 12/23/2019] [Indexed: 01/07/2023]
Abstract
This study aimed to investigate the effect of blocking the MIR155HG/miR-155-5p/-3p axis on proliferation, invasion and migration of clear cell renal cell carcinoma. RT-qPCR was used to detect the expression of MIR155HG, miR-155-5p, miR-155-3p in clear cell renal cell carcinoma cell lines. To study the effects of blocking LncRNA MIR155HG and interfering with miR-155-5p and miR-155-3p on the biological function. The g proliferation of tumor was detected by CCK-8, and the cell invasion and migration abilities were detected by wound healing and transwell experiments. Western blot analyzed protein levels of KI67, PCNA, MMP2 and MMP9. Furthermore, TargetScan and miRDB were used to predict the co-target gene of miR-155-3p and miR-155-5p, and the functional analysis of co-target genes was performed using the DAVID. In the current research, the expression of MIR155HG was increased in ccRCC. Interference of MIR155HG inhibited the cellular functions of ccRCC cells, which was reversed by overexpression of miR-155-3p and miR-155-5p. In addition, MIR155HG interference repressed the expression of miR-155-5p and miR-155-3p in ccRCCs, while inhibition of miR-155-5p and miR-155-3p restrained the proliferation, invasion and migration of ccRCCs. Bioinformatics software analysis showed 13 co-targeting genes of miR-155-3p and miR-155-5p. Functional analysis presented that the target genes of miR-31-3p were involved in numerous of biochemical processes and pathways.Blocking lncRNA MIR155HG/miR-155-5p/-3p inhibits proliferation, invasion and migration of renal clear cell carcinoma, which provided a new method for early diagnosis and precise treatment of ccRCC.
Collapse
|