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Chao Y, Zhou D. lncRNA-D16366 Is a Potential Biomarker for Diagnosis and Prognosis of Hepatocellular Carcinoma. Med Sci Monit 2019; 25:6581-6586. [PMID: 31475695 PMCID: PMC6738002 DOI: 10.12659/msm.915100] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Long non-coding RNAs (lncRTNAs) are a new focus in cancer research. Although lncRNAs have no protein coding capacity, they are important in epigenetics as well as in regulating gene expression, playing an important role in various cancers. In the current study, we investigated the roles of lncRNA-D16366 in hepatocellular carcinoma (HCC) and expected to find a new biomarker for early detection and prognosis of the disease. Material/Methods Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the expression of lncRNA-D16366 in tissue and serum samples. The relationship between lncRNA-D16366 expression and clinicopathologic characteristics of patients with HCC was analyzed to estimate whether it was involved in malignancy development. Then, potential diagnostic and prognostic values were evaluated via receiver operating characteristic (ROC) curve, Kaplan-Meier and Cox regression analysis, respectively. Results lncRNA-D16366 was proved to be decreased in the tissues and serum among patients with HCC compared with the corresponding controls. Its expression was influenced by tumor size, HbsAg, portal vein tumor thrombus, Child-Pugh score, therapies, and neoplasm metastasis. It had high diagnostic value, with an AUC of 0.752, accompanied by a sensitivity of 65.5% and a specificity of 84.6%. In addition, it was related to the prognosis of HCC. Conclusions lncRNA-D16366 was decreased in HCC, and might be an independent diagnostic and prognostic indicator in the disease.
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Affiliation(s)
- Yanjun Chao
- Department of Hepatobiliary Surgery, Xianyang Central Hospital, Institute of Hepatobiliary and Pancreatic Diseases, Xianyang, Shaanxi, China (mainland)
| | - Dangjun Zhou
- Department of Hepatobiliary Surgery, Xianyang Central Hospital, Institute of Hepatobiliary and Pancreatic Diseases, Xianyang, Shaanxi, China (mainland)
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Liu XN, Cui DN, Li YF, Liu YH, Liu G, Liu L. Multiple “Omics” data-based biomarker screening for hepatocellular carcinoma diagnosis. World J Gastroenterol 2019; 25:4199-4212. [PMID: 31435173 PMCID: PMC6700689 DOI: 10.3748/wjg.v25.i30.4199] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/28/2019] [Accepted: 07/03/2019] [Indexed: 02/06/2023] Open
Abstract
The huge prognostic difference between early and late stage hepatocellular carcinoma (HCC) is a challenging diagnostic problem. Alpha-fetoprotein is the mostly widely used biomarker for HCC used in the clinic, however it’s sensitivity and specificity of is not optimal. The development and application of multiple biotechnologies, including next generation sequencing, multiple “omics” data, that include genomics, epigenomics, transcriptomics, proteomics, metabolomics, metagenomics has been used for HCC diagnostic biomarker screening. Effective biomarkers/panels/models have been identified and validated at different clinical levels. A large proportion of these have a good diagnostic performance for HCC, especially for early HCC. In this article, we reviewed the various HCC biomarkers derived from “omics” data and discussed the advantages and disadvantages for diagnosis HCC.
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Affiliation(s)
- Xiao-Na Liu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Dan-Ni Cui
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yu-Fang Li
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yun-He Liu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Gang Liu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Lei Liu
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
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Liu XN, Cui DN, Li YF, Liu YH, Liu G, Liu L. Multiple “Omics” data-based biomarker screening for hepatocellular carcinoma diagnosis. World J Gastroenterol 2019. [DOI: 10.3748/wjg.v25.i29.4199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Safety and efficacy of hepatic arterial infusion chemotherapy with raltitrexed and oxaliplatin post-transarterial chemoembolization for unresectable hepatocellular carcinoma. J Interv Med 2019; 2:91-96. [PMID: 34805879 PMCID: PMC8562277 DOI: 10.1016/j.jimed.2019.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Objective To investigate the safety, efficacy, and prognostic factors of hepatic arterial infusion chemotherapy (HAIC) with raltitrexed and oxaliplatin post-transarterial chemoembolization (TACE) for unresectable hepatocellular carcinoma (uHCC). Methods Thirty-seven patients with uHCC who received HAIC with raltitrexed and oxaliplatin post-TACE between June 2014 and December 2016 at our hospital were recruited. The primary endpoint was overall survival (OS), and secondary endpoint was progression-free survival (PFS). The overall response rate (ORR) was evaluated using the modified Response Evaluation Criteria in Solid Tumors. Toxicity was assessed according to the Common Terminology Criteria for Adverse Events (v4.0). The OS and prognostic factors were analyzed using the Kaplan–Meier method, log-rank test, and Cox regression models. Results Three (8.1%) patients achieved complete response, 17 (46.0%) patients achieved partial response, and the ORR was54.0%.The median OS and median PFS were 19.0 months and 12.0 months, respectively. The common toxicities included grade 3–4 increased aspartate aminotransferase levels (8/37,21.6%), grade 1–2 hyperbilirubinemia (75.7%, 28/37), nonspecific abdominal pain and fever, and grade 2–3 thrombocytopenia (18.9%, 7/37); no patients developed grade 3–4 neutropenia. Univariate analysis showed that the tumor diameter (≤50 mm, p = 0.028), Barcelona Clinic Liver Cancer (BCLC) stage (p = 0.012), hepatitis B virus DNA level (p = 0.033), and derived neutrophil-to-lymphocyte ratio (dNLR; derived neutrophils/leukocytes minus neutrophils) (p = 0.003) were predictive factors for prognosis. Multivariate analysis showed that patients with BCLC stage B disease (p = 0.029) and dNLR≤2 before therapy (p = 0.004) had better prognosis. Conclusions HAIC with raltitrexed and oxaliplatin post-TACE is a safe and efficacious therapy for patients with uHCC; in particular, those with BCLC stage B and dNLR≤2 have better prognosis.
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Wang F, Qi X, Li Z, Jin S, Xie Y, Zhong H. lncRNA CADM1-AS1 inhibits cell-cycle progression and invasion via PTEN/AKT/GSK-3β axis in hepatocellular carcinoma. Cancer Manag Res 2019; 11:3813-3828. [PMID: 31118799 PMCID: PMC6503201 DOI: 10.2147/cmar.s197673] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 03/24/2019] [Indexed: 12/17/2022] Open
Abstract
Purpose: CADM1-AS1 (cell adhesion molecule 1 antisense RNA 1, long non-coding RNA), was firstly characterized in renal clear cell carcinoma, and exhibits a tumor suppressor role. However, its clinical relevance and exact effects in hepatocellular carcinoma (HCC) remain unknown. Therefore, in this study, we aimed to assess the clinical significance and function of CADM1-AS1 in HCC. Methods: We detected CADM1-AS1 expression in liver cancer tissue samples and cell lines, and analyzed the association between CADM1-AS1 expression and clinical parameters in 90 liver cancer patients. Moreover, we conducted gain-of-function and loss-of-function studies in liver cancer cell to explore the biological function and molecular mechanism of CADM1-AS1. Results: CADM1-AS1 expression was reduced in HCC. Clinical data showed that this downregulation was associated with advanced tumor stage, high TNM stage and reduced survival in HCC patients. CADM1-AS1 overexpression inhibited HCC cells proliferation, migration and invasion, while inducing G0/G1 phase arrest. Meanwhile, we revealed that CADM1-AS1 inhibited the phosphorylation of AKT and GSK-3β. Furthermore, our study showed that CADM1-AS1 decreased the cell cycle associated proteins expression of cyclinD, cyclinE, CDK2 CDK4, CDK6, and enhanced the levels of p15, p21 and p27. More importantly, SC79, a specific activator for AKT;, apparently attenuated the effects of CADM1-AS1 on above cell-cycle associated proteins, confirming that CADM1-AS1 inhibited cell cycles through the AKT signaling pathway. And we also found the CADM1-AS1 has antitumor effect in vivo by a xenograft HCC mouse model. In conclusion, the present findings show that the CADM1-AS1 inhibits proliferation of HCC by inhibiting AKT/GSK-3β signaling pathway, then upregulate p15, p21, p27 expression and downregulate cyclin, CDK expression to inhibit the G0/G1 to S phase transition both in vitro and in vivo. Conclusion: CADM1-AS1 functions as a tumor-suppressive lncRNA. This study reveals a molecular pathway involving PTEN/AKT/GSK-3β which regulates HCC cell-cycle progression.
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Affiliation(s)
- Fan Wang
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China
| | - Xun Qi
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China.,First Hospital of China Medical University, Key Laboratory of Imaging Diagnosis and Interventional Radiology of Liaoning Province, Shenyang, Liaoning, 110001, People's Republic of China
| | - Zixuan Li
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China.,First Hospital of China Medical University, Key Laboratory of Imaging Diagnosis and Interventional Radiology of Liaoning Province, Shenyang, Liaoning, 110001, People's Republic of China
| | - Shiqi Jin
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China
| | - Yang Xie
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China
| | - Hongshan Zhong
- Department of Radiology, First Hospital of China Medical University, Shenyang 110001, Liaoning, People's Republic of China.,First Hospital of China Medical University, Key Laboratory of Imaging Diagnosis and Interventional Radiology of Liaoning Province, Shenyang, Liaoning, 110001, People's Republic of China
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Long non-coding RNA DSCR8 acts as a molecular sponge for miR-485-5p to activate Wnt/β-catenin signal pathway in hepatocellular carcinoma. Cell Death Dis 2018; 9:851. [PMID: 30154476 PMCID: PMC6113322 DOI: 10.1038/s41419-018-0937-7] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/26/2018] [Accepted: 08/01/2018] [Indexed: 12/19/2022]
Abstract
Previous evidences reveal that long non-coding RNA (lncRNA) down syndrome critical region 8 (DSCR8) involves in the progression of multiple cancers. However, the exact expression, function, and mechanism of DSCR8 in hepatocellular carcinoma (HCC) remain uncovered. In this study, real-time PCR in HCC tissues and cell lines indicated that DSCR8 expression was upregulated, while miR-485-5p was downregulated. MTT assay, plate clone formation, Edu assay, flow cytometry, and in vivo experiments indicated that DSCR8 promoted HCC cell proliferation and cycle, whereas accelerated cell apoptosis. Luciferase reporter gene assay, RIP assay, and rescue experiments demonstrated that DSCR8 functioned as a competing endogenous RNA (ceRNA) by sponging miR-485-5p in HCC cells. Furthermore, gain- and loss-of-function studies showed that miR-485-5p activated Wnt/β-catenin signal pathway by targeting Frizzled-7 (FZD7). Moreover, DSCR8 activated Wnt/β-catenin signal pathway to promote HCC progression by DSCR8/miR-485-5p/FZD7 axis. Statistical analysis revealed that DSCR8 and miR-485-5p were closely related to some malignant clinicopathological features and 5-year survival rates of HCC patients. Taken together, the present study reports for the first time that DSCR8 activates Wnt/β-catenin signal pathway to promote HCC progression by DSCR8/miR-485-5p/FZD7 axis. The findings provide promising and valuable strategies for targeted therapy of HCC.
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