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Su X, Wang Z, Li J, Gao S, Fan Y, Wang K. Hypermethylation of the glutathione peroxidase 4 gene promoter is associated with the occurrence of immune tolerance phase in chronic hepatitis B. Virol J 2024; 21:72. [PMID: 38515187 PMCID: PMC10958902 DOI: 10.1186/s12985-024-02346-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/19/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) infection is a public health problem that seriously threatens human health. This study aimed to investigate the clinical significance of glutathione peroxidase 4(GPX4) in the occurrence and development of chronic hepatitis B (CHB). METHODS A total of 169 participants including 137 patients with CHB and 32 healthy controls (HCs) were recruited. We detected the expression of GPX4 and stimulator of interferon genes (STING) in peripheral blood mononuclear cells (PBMCs) by real-time quantitative polymerase chain reaction (RT-qPCR). The methylation level of GPX4 gene promoter in PBMCs was detected by TaqMan probe-based quantitative methylation-specific PCR (MethyLight). Enzyme-linked immunosorbent assay (ELISA) was performed to detect the serum levels of GPX4, IFN-β, oxidative stress (OS) related molecules, and pro-inflammatory cytokines. RESULTS The expression levels of GPX4 in PBMCs and serum of CHB patients were lower than those of HCs, but the methylation levels of GPX4 promoter were higher than those of HCs, especially in patients at the immune tolerance phase. STING mRNA expression levels in PBMCs and serum IFN-β levels of patients at the immune activation phase and reactivation phase of CHB were higher than those at other clinical phases of CHB and HCs. GPX4 mRNA expression level and methylation level in PBMCs from patients with CHB had a certain correlation with STING and IFN-β expression levels. In addition, the methylation level of the GPX4 promoter in PBMCs from patients with CHB was correlated with molecules associated with OS and inflammation. CONCLUSIONS GPX4 may play an important role in the pathogenesis and immune tolerance of CHB, which may provide new ideas for the functional cure of CHB.
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Affiliation(s)
- Xing Su
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China
| | - Zhaohui Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China
| | - Jihui Li
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China
- Hepatology Institute of Shandong University, 250012, Jinan, Shandong, China
| | - Yuchen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China
- Hepatology Institute of Shandong University, 250012, Jinan, Shandong, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, 250012, Jinan City, Shandong Province, China.
- Hepatology Institute of Shandong University, 250012, Jinan, Shandong, China.
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Zhang Y, Wang JW, Su X, Li JE, Wei XF, Yang JR, Gao S, Fan YC, Wang K. F-box protein 43 promoter methylation as a novel biomarker for hepatitis B virus-associated hepatocellular carcinoma. Front Microbiol 2023; 14:1267844. [PMID: 38029156 PMCID: PMC10652413 DOI: 10.3389/fmicb.2023.1267844] [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: 07/27/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) has a high prevalence and poor prognosis worldwide. Therefore, it is urgent to find effective and timely diagnostic markers. The objective of this study was to evaluate the diagnostic value of F-box protein 43 promoter methylation in peripheral blood mononuclear cells (PBMCs) for HCC. Method A total of 247 participants were included in this study, comprising individuals with 123 hepatitis B virus-associated HCC, 79 chronic hepatitis B, and 45 healthy controls. F-box protein 43 methylation and mRNA levels in PBMCs were detected by MethyLight and quantitative real-time PCR. Result F-box protein 43 promoter methylation levels were significantly lower in HCC PBMCs than the chronic hepatitis B (P < 0.001) and healthy control PBMCs (P < 0.001). Relative mRNA expression levels of F-box protein 43 in HCC PBMCs were significantly higher than those in chronic hepatitis B (P < 0.001) and healthy control PBMCs (P < 0.001). Receiver operating characteristic analysis of F-box protein 43 promoter methylation levels yielded an area under curve (AUC) of 0.793 with 76.42% sensitivity and 68.35% specificity when differentiating HCC from chronic hepatitis. These values for the F-box protein 43 promoter methylation level were superior to those of the alpha-fetoprotein serum (AFP) level (AUC: 0.780, sensitivity: 47.97%, and specificity: 96.20%), with increments in values for the combination of F-box protein 43 promoter methylation AFP levels (AUC: 0.888, sensitivity: 76.42%, and specificity: 86.08%). Conclusion Hypomethylation of the F-box protein 43 promoter in PBMCs is a promising biochemical marker for HBV-associated HCC.
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Affiliation(s)
- Ying Zhang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jing-Wei Wang
- Department of Hepatology, Qilu Hospital (Qingdao) of Shandong University, Qingdao, China
| | - Xing Su
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jin-E Li
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Xue-Fei Wei
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jie-Ru Yang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Hepatology Institute of Shandong University, Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Hepatology Institute of Shandong University, Shandong University, Jinan, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Department of Hepatology, Qilu Hospital (Qingdao) of Shandong University, Qingdao, China
- Hepatology Institute of Shandong University, Shandong University, Jinan, China
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Wei XF, Zhu JY, Liu HH, Su X, Li JH, Fan YC, Wang K. Hypomethylation of Tumor necrosis factor-like cytokine 1A(TL1A) and its decoy receptor 3 expressive level increase has diagnostic value in HBV-associated cirrhosis. Virology 2023; 585:91-99. [PMID: 37321146 DOI: 10.1016/j.virol.2023.04.009] [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: 02/03/2023] [Revised: 04/19/2023] [Accepted: 04/22/2023] [Indexed: 06/17/2023]
Abstract
For patients with cirrhosis, early diagnosis is the key to delaying the development of liver fibrosis and improving prognosis. This study aimed to investigate the clinical significance of TL1A, which is a susceptibility gene for hepatic fibrosis, and DR3 in the development of cirrhosis and fibrosis. We analyzed the expression of TL1A, DR3, and other inflammatory cytokines associated with liver fibrosis in serum and PBMCs in 200 patients.TL1A methylation level was lower in patients with HBV-associated LC than in the other groups. In addition, the mRNA level and serum of TL1A and DR3 expression levels were found to increase in the LC. Hypomethylation of the TL1A promoter is present in HBV-associated LC, and TL1A and DR3 are highly expressed in HBV-associated cirrhosis. These results indicate that TL1A and DR3 may play an important role in the pathogenesis of LC and TL1A methylation levels may serve as a noninvasive biomarker for early diagnosis and progression of LC.
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Affiliation(s)
- Xue-Fei Wei
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China.
| | - Jin-Yu Zhu
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Hui-Hui Liu
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Xing Su
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Ji-Hui Li
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China; Institute of Hepatology, Shandong University, Jinan, 250012, PR China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, PR China; Institute of Hepatology, Shandong University, Jinan, 250012, PR China; Shenzhen Research Institute of Shandong University, Shenzhen, 518000, PR China.
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Li F, Zhang Y, Wang ZH, Gao S, Fan YC, Wang K. SOCS1 methylation level is associated with prognosis in patients with acute-on-chronic hepatitis B liver failure. Clin Epigenetics 2023; 15:79. [PMID: 37149648 PMCID: PMC10163770 DOI: 10.1186/s13148-023-01495-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/28/2023] [Indexed: 05/08/2023] Open
Abstract
BACKGROUND Glucocorticoids could greatly improve the prognosis of patients with acute-on-chronic hepatitis B liver failure (ACHBLF). Suppressor of cytokine signaling (SOCS) 1 methylation has been shown to be associated with mortality in ACHBLF. METHODS Eighty patients with ACHBLF were divided into group glucocorticoid (GC) and group conservative medical (CM). Sixty patients with chronic hepatitis B (CHB), and Thirty healthy controls (HCs) served as control group. SOCS1 methylation levels in peripheral mononuclear cells (PBMCs) was detected by MethyLight. RESULTS SOCS1 methylation levels were significantly higher in patients with ACHBLF than those with CHB and HCs (P < 0.01, respectively). Nonsurvivors showed significantly higher SOCS1 methylation levels (P < 0.05) than survivors in both GC and CM groups in ACHBLF patients. Furthermore, the survival rates of the SOCS1 methylation-negative group were significantly higher than that of the methylation-positive group at 1 month (P = 0.014) and 3 months (P = 0.003) follow-up. Meanwhile, GC group and CM group had significantly lower mortality at 3 months, which may be related to application of glucocorticoid. In the SOCS1 methylation-positive group, the 1-month survival rate was significantly improved, which may be related to GC treatment (P = 0.020). However, no significant difference could be observed between the GC group and CM group in the methylation-negative group (P = 0.190). CONCLUSIONS GC treatment could decrease the mortality of ACHBLF and SOCS1 methylation levels might serve as prognostic marker for favorable response to glucocorticoid treatment.
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Affiliation(s)
- Feng Li
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China
| | - Ying Zhang
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China
| | - Zhao-Hui Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China
- Hepatology Institute of Shandong University, Jinan, 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China
- Hepatology Institute of Shandong University, Jinan, 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Wenhuaxi Road 107#, Jinan, 250012, Shandong, China.
- Hepatology Institute of Shandong University, Jinan, 250012, China.
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Gao S, Han LY, Fan YC, Wang K. Early prediction model for prognosis of patients with hepatitis-B-virus-related acute-on-chronic liver failure received glucocorticoid therapy. Eur J Med Res 2022; 27:248. [PMID: 36376930 PMCID: PMC9661801 DOI: 10.1186/s40001-022-00891-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
Background Early prediction for short-term prognosis is essential for the management of hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF). In this study, we aim to establish a noninvasive model for predicting the 90-day mortality in patients with HBV–ACLF received glucocorticoid therapy. Methods Two hundred and eighty patients with HBV–ACLF were enrolled from July 2010 to June 2022. All patients received routine medicine treatment and 204 of them received additional glucocorticoid treatment. Then, the patients who received glucocorticoid treatment were randomly divided into a training cohort and a validation cohort. An early prediction model for 90-day mortality of HBV–ACLF was established in the training cohort and then validated in the validation cohort. Results HBV–ACLF patients received glucocorticoid treatment showed significantly better survival that those not (P < 0.01). In the training cohort, a noninvasive model was generated with hepatic encephalopathy grade, INR, total bilirubin, age and SIRS status, which was named HITAS score. It showed significantly better predictive value for 90-day mortality of HBV–ACLF than MELD score and Child–Turcotte–Pugh score in both the training cohort and validation cohort. Using the Kaplan–Meier analysis with cutoff points of 2.5 and 3.47, the HITAS score can classify HBV–ACLF patients into different groups with low, intermediate and high risk of death after glucocorticoid therapy. Conclusions We proposed a HITAS score, which was an early prediction model for the prognosis of HBV–ACLF. It might be used to identify HBV–ACLF patients with favorable responses to glucocorticoid treatment.
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Wang H, Yin YP, Wang ZL, Qian Y, Fan YC, Liu HH, Wang K. Hypermethylation of thymosin β4 predicts a poor prognosis for patients with acute-on-chronic hepatitis B liver failure. Hepatobiliary Pancreat Dis Int 2022:S1499-3872(22)00191-6. [PMID: 36041971 DOI: 10.1016/j.hbpd.2022.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 08/11/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND It has been demonstrated that thymosin β4 (Tβ4) could inflect the severity of acute-on-chronic hepatitis B liver failure (ACHBLF), but the relationship between its methylation status and the prognosis of liver failure is not clear. This study aimed to determine Tβ4 promoter methylation status in patients with ACHBLF and to evaluate its prognostic value. METHODS The study recruited 115 patients with ACHBLF, 80 with acute-on-chronic hepatitis B pre-liver failure (pre-ACHBLF), and 86 with chronic hepatitis B (CHB). In addition, there were 36 healthy controls (HCs) from the Department of Hepatology, Qilu Hospital of Shandong University. The 115 patients with ACHBLF were divided into three subgroups: 33 with early stage ACHBLF (E-ACHBLF), 42 with mid-stage ACHBLF (M-ACHBLF), and 40 with advanced stage ACHBLF (A-ACHBLF). Tβ4 promoter methylation status in peripheral blood mononuclear cells (PBMCs) was measured by methylation-specific polymerase chain reaction, and mRNA was detected by quantitative real-time polymerase chain reaction. RESULTS Methylation frequency of Tβ4 was significantly higher in patients with ACHBLF than in those with pre-ACHBLF, CHB or HC. However, expression of Tβ4 mRNA showed the opposite trend. In patients with ACHBLF, Tβ4 promoter methylation status correlated negatively with mRNA levels. The 3-month mortality of ACHBLF in the methylated group was significantly higher than that in the unmethylated group. Also, Tβ4 promoter methylation frequency was lower in survivors than in non-survivors. When used to predict the 1-, 2-, and 3-month incidence of ACHBLF, Tβ4 methylation status was better than the model for end-stage liver disease (MELD) score. The predictive value of Tβ4 methylation was higher than that of MELD score for the mortality of patients with E-ACHBLF and M-ACHBLF, but not for A-ACHBLF. CONCLUSIONS Tβ4 methylation might be an important early marker for predicting disease incidence and prognosis in patients with ACHBLF.
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Affiliation(s)
- He Wang
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China; Department of Hepatology, Qingdao Sixth People's Hospital, Qingdao 266000, China
| | - Yan-Ping Yin
- Department of Gastroenterology, Yantaishan Hospital, Yantai 264000, China
| | - Zhen-Li Wang
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China
| | - Yu Qian
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Hui-Hui Liu
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, #107 Wenhuaxi Road, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China.
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Yang JR, Wang J, Li HM, Gao S, Fan YC, Wang K. IL-6 Promoter Hypomethylation Acts As a Diagnostic Biomarker in Hepatitis B Virus-Associated Hepatocellular Carcinoma. Front Oncol 2022; 12:746643. [PMID: 35359408 PMCID: PMC8962649 DOI: 10.3389/fonc.2022.746643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 02/15/2022] [Indexed: 11/13/2022] Open
Abstract
Background New biomarkers are needed to detect hepatocellular carcinoma at an earlier stage and to individualize treatment strategies. IL-6 has been proven to be associated with liver cancer in numerous studies. Aim To evaluate the value of the IL-6 promoter methylation level as a noninvasive biomarker for the diagnosis of liver cancer. Methods A retrospective analysis of 165 patients with HBV-associated hepatocellular carcinoma (HCC), 198 patients with chronic hepatitis B (CHB) and 31 healthy controls were involved. The methylight was detected the methylation level of the IL-6 promoter in peripheral blood mononuclear cells (PBMCs), clinical and laboratory parameters were obtained. Results IL-6 promoter methylation levels were significantly lower in patients with HCC (median 53.59%, interquartile range 52.01–54.75%) than in those with CHB (median 56.05%, interquartile range 54.65–57.67%; P<0.001). The level of IL-6 mRNA in patients with HCC (median 0.371, interquartile range 0.173-0.671) was significantly higher than that in patients with CHB (median 0.203, interquartile range 0.108-0.354; P<0.001) and HCs (median 0.189, interquartile range 0.140-0.262; P=0.001). Meanwhile, the PMR value of IL-6 was notably negatively correlated with the mRNA expression level (Spearman’s R=-0.201, P<0.001). The IL-6 PMR value of HCC patients in age (Spearman’s R=0.193, P=0.026) and TBIL (Spearman’s R=0.186, P=0.032) were very weak correlated. At the same time, the level of IL-6 promoter methylation was also an independent factor in the development of liver cancer. When the IL-6 promoter methylation level was used to diagnose HCC, its detective value was superior to AFP [area under the receiver operating characteristic curve (AUC) 0.773 vs. 0.686, P=0.027], And the combined use of AFP and IL-6 methylation level can improve the area under the receiver operating characteristic curve (p=0.011). Conclusion IL-6 promoter hypomethylation is present in hepatocellular carcinoma, and it may be used as a noninvasive biomarker to detect early liver cancer.
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Affiliation(s)
- Jie-Ru Yang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Ju Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Hai-Ming Li
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Institute of Hepatology, Shandong University, Jinan, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Institute of Hepatology, Shandong University, Jinan, China
- *Correspondence: Kai Wang, ;
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Gao S, Fan YC, Han LY, Wang K. Serum exosomal long noncoding RNA nuclear-enriched abundant transcript 1 predicts 90-day mortality in acute-on-chronic hepatitis B liver failure. Expert Rev Clin Immunol 2021; 17:789-797. [PMID: 34057878 DOI: 10.1080/1744666x.2021.1933442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Objectives: Acute-on-chronic hepatitis B liver failure (ACHBLF) is characterized by high short-term mortality, calling for accurate prognostic biomarkers. This study aims to evaluate the predictive value of serum exosomal long noncoding RNA nuclear-enriched abundant transcript 1 (lncRNA NEAT1) for 90-day mortality of ACHBLF.Methods: This prospective study consisted of 113 ACHBLF patients from June 2013 to June 2017 as a training cohort and 72 ACHBLF patients from July 2017 to June 2020 as a validating cohort. LncRNA NEAT1 was detected using quantitative real-time polymerase chain reaction from serum exosomes.Results: LncRNA NEAT1 levels were higher in non-survivors than survivors (P< 0.01). In the training cohort, lncRNA NEAT1 (HR 1.049, 95%CI 1.023-1.075, P< 0.001) was an independent predictor for 90-day mortality of ACHBLF. Meanwhile, lncRNA NEAT1 showed significantly higher area under the curve of receiver operating characteristic (AUC) than MELD score in the training and validation cohort (P< 0.05, respectively). However, no significant difference was found in AUC between lncRNA NEAT1 and NEAT1 plus MELD score (P> 0.05). ACHBLF patients with lncRNA NEAT1 levels above 1.92 showed poorer survival condition than those below (P< 0.01).Conclusions: The serum exosomal lncRNA NEAT1 might be a better prognostic biomarker than MELD score for 90-day mortality of ACHBLF.
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Affiliation(s)
- Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
| | - Li-Yan Han
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
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Xiang L, Chen LM, Zhai YJ, Sun WJ, Yang JR, Fan YC, Wang K. Hypermethylation of secreted frizzled related protein 2 gene promoter serves as a noninvasive biomarker for HBV-associated hepatocellular carcinoma. Life Sci 2021; 270:119061. [PMID: 33454364 DOI: 10.1016/j.lfs.2021.119061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/21/2020] [Accepted: 12/29/2020] [Indexed: 02/08/2023]
Abstract
For patients with hepatocellular carcinoma (HCC), early detection is critical to improve survival. Secreted frizzled-related protein 2 (SFRP2) is a candidate tumor suppressor as Wnt antagonist and SFRP2 promoter has been found hypermethylated in various malignancies. This study aimed to investigate the methylation status of SFRP2 promoter in hepatitis B virus (HBV) associated HCC and estimate its diagnostic value as a non-invasive biomarker. A total of 293 patients, including 132 patients with HBV-associated HCC, 121 with chronic hepatitis B (CHB) and 40 healthy controls (HCs) were enrolled. SFRP2 methylation level in peripheral mononuclear cells (PBMCs) was quantitatively detected by MethyLight. SFRP2 methylation level was significantly higher in patients with HBV-associated HCC than in those with CHB (p < 0.001) and HCs (p < 0.001) while mRNA level of SFRP2 was significantly lower in HCC group than the other two groups (p < 0.05). In HCC subgroup, SFRP2 methylation level markedly increased in patients >50 years old, female, with negative HBeAg, negative HBV-DNA and poor differentiation compared with the remaining groups (P < 0.05). Furthermore, SFRP2 methylation level showed a significantly better diagnostic value than alpha-fetoprotein (AFP) and the combination of AFP and methylation levels of SFRP2 markedly improved the area under the receiver operating characteristic curve (p < 0.05). In conclusion, hypermethylation of SFRP2 promoter exists in HBV-associated HCC. The combination of SFRP2 methylation level in PBMCs and AFP could significantly improve the diagnostic ability of AFP in discriminating HBV-associated HCC from CHB and SFRP2 methylation level had the potential to serve as a non-invasive biomarker for HCC diagnosis.
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Affiliation(s)
- Lin Xiang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - La-Mei Chen
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Yu-Jia Zhai
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Wei-Juan Sun
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Jie-Ru Yang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China; Institute of Hepatology, Shandong University, Jinan, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China; Institute of Hepatology, Shandong University, Jinan, China.
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Fang Y, Yuan XD, Liu HH, Xiang L, Chen LM, Fan YC, Gao S, Wang K. 5-Aza-2'-deoxycytidine may enhance the frequency of T regulatory cells from CD4 + naïve T cells isolated from the peripheral blood of patients with chronic HBV infection. Expert Rev Clin Immunol 2021; 17:177-185. [PMID: 33353450 DOI: 10.1080/1744666x.2020.1866987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Methylation pattern of gene modification is essential for the differentiation of T regulatory cells (Tregs) and 5-Aza-2'-deoxycytidine is a common inhibitor of methylation. This study aimed to investigate the potential effects of Treg polarizing conditions and 5-Aza-2'-deoxycytidine treatment in the differentiation of naïve T cells during chronic hepatitis B virus (HBV) infection. METHODS The frequency of Tregs in peripheral blood was determined by flow cytometry from patients with chronic hepatitis B (CHB) (n = 51), liver cirrhosis (LC) (n = 47), hepatocellular carcinoma (HCC) (n = 40) and healthy controls (HCs) (n = 17). Gene expression were detected by qRT-PCR and DNA methyltransferases (DNMT) Activity was also determined. RESULTS The frequency of Tregs and Foxp3 expression in peripheral blood from 5-Aza-2'-deoxycytidine-treated groups were higher than that with acetic acid treatment as a control. Foxp3 mRNA and the frequency of Tregs derived from naïve CD4+T cells from peripheral blood of patients with HCC or LC were more pronounced compared with HCs. 5-Aza-2'-deoxycytidine may have induced a more pronounced upward trend of PD-1 expression in HBV patients. CONCLUSIONS 5-Aza-2'-deoxycytidine mediated demethylation has potential effects on enhancing the differentiation of naïve T cells to Tregs in chronic HBV infection.
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Affiliation(s)
- Yu Fang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiao-Dong Yuan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Hui-Hui Liu
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Lin Xiang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - La-Mei Chen
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China.,Institute of Hepatology, Shandong University, Jinan, China
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11
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Chen L, Cao Z, Yan L, Ding Y, Shen X, Liu K, Xiang X, Xie Q, Zhu C, Bao S, Wang H. Circulating Receptor-Interacting Protein Kinase 3 Are Increased in HBV Patients With Acute-on-Chronic Liver Failure and Are Associated With Clinical Outcome. Front Physiol 2020; 11:526. [PMID: 32655398 PMCID: PMC7325886 DOI: 10.3389/fphys.2020.00526] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
Background and Aims Necroptosis is a newly identified type of cell death with programmed pathways. The current study was performed to investigate necroptosis by measuring its key regulators; receptor interacting protein kinase 3 (RIPK3) and mixed lineage kinase domain-like (MLKL) in patients with Hepatitis B virus (HBV) related acute-on-chronic liver failure (ACLF). Methods HBV-related ACLF (HBV-ACLF) patients (n = 90), non-ACLF patients without cirrhosis (N = 70), patients with cirrhosis (N = 40), and healthy controls (HCs; n = 70) were enrolled in the study. All patients were subject to serum RIPK3 measurement. Hepatic RIPK3 and MLKL were also determined in the livers of 18 patients and five donors, using immunohistochemistry. Results Serum RIPK3 was significantly elevated in HBV-ACLF patients compared to that of non-ACLF patients and the HCs. Serum RIPK3 in ACLF patients at recruitment was significantly higher in non-survivors than those in survivors at the 90-day follow-up. The predictive accuracy of serum RIPK3 at the 90-day outcome was relatively good with an area under the receiver operating curve (AUROC) of 0.72 (p < 0.001), similar to that of the model of end-staged liver disease (MELD) score (0.76, p < 0.001). The combined use of RIPK3 and MELD score further increased the AUROC to 0.80. The hepatic RIPK3 and MLKL measured by immunohistochemistry, significantly increased in the patients with HBV-ACLF than in the patients without ACLF and the HCs. Conclusion Circulating RIPK3 was significantly increased in patients with HBV-ACLF and was associated with a clinical outcome. The improved combined objective scores could offer additional prognostic value in ACLF patients, for physicians with more accurate expectations.
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Affiliation(s)
- Liwen Chen
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhujun Cao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Yan
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yezhou Ding
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xinghua Shen
- Intensive Care Unit, The Affiliated Infectious Diseases Hospital of Soochow University, Jiangsu, China
| | - Kehui Liu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Infectious Diseases, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaogang Xiang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuanwu Zhu
- Intensive Care Unit, The Affiliated Infectious Diseases Hospital of Soochow University, Jiangsu, China
| | - Shisan Bao
- Discipline of Pathology, School of Medical Sciences and Bosch Institute, Charles Perkin Centre, University of Sydney, Sydney, NSW, Australia
| | - Hui Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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12
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Cui J, Li G, Yin J, Li L, Tan Y, Wei H, Liu B, Deng L, Tang J, Chen Y, Yi L. GSTP1 and cancer: Expression, methylation, polymorphisms and signaling (Review). Int J Oncol 2020; 56:867-878. [PMID: 32319549 DOI: 10.3892/ijo.2020.4979] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 01/17/2020] [Indexed: 01/04/2023] Open
Abstract
Glutathione S‑transferase Pi (GSTP1) is an isozyme encoded by the GST pi gene that plays an important regulatory role in detoxification, anti‑oxidative damage, and the occurrence of various diseases. The aim of the present study was to review the association between the expression of GSTP1 and the development and treatment of various cancers, and discuss GSTP1 methylation in several malignant tumors, such as prostate, breast and lung cancer, as well as hepatocellular carcinoma; to review the association between polymorphism of the GSTP1 gene and various diseases; and to review the effects of GSTP1 on electrophilic oxidative stress, cell signal transduction, and the regulation of carcinogenic factors. Collectively, GSTP1 plays a major role in the development of various diseases.
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Affiliation(s)
- Jian Cui
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Guoqing Li
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Jie Yin
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Linwei Li
- Department of Laboratory, The Second Affiliated Hospital, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yue Tan
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Haoran Wei
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Bang Liu
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Lihong Deng
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Jialu Tang
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yonglin Chen
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Lan Yi
- Hengyang Medical College, Institute of Cytology and Genetics, Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, University of South China, Hengyang, Hunan 421001, P.R. China
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13
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Wang JW, Qian Y, Wu CS, Zhao NH, Fang Y, Yuan XD, Gao S, Fan YC, Wang K. Combined use of murine double minute-2 promoter methylation and serum AFP improves diagnostic efficiency in hepatitis B virus-related hepatocellular carcinoma. Int J Med Sci 2020; 17:3190-3199. [PMID: 33173438 PMCID: PMC7646102 DOI: 10.7150/ijms.47003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 10/07/2020] [Indexed: 11/05/2022] Open
Abstract
Objective: Hepatocellular carcinoma (HCC) accounts for approximately 85% of all cases of liver cancer. In China, chronic hepatitis B virus-related HCC (HBV-related HCC) is the most common type of HCC. However, the majority of HBV-related HCC patients are asymptomatic, and the best opportunities for treating these patients are missed. The precise diagnosis of HBV-related HCC is crucial. The main purpose of this study was to evaluate the diagnostic value of murine double minute-2 (MDM2) promoter methylation in HBV-related HCC patients. Methods: The methylation status of the MDM2 promoter was detected by methylation-specific PCR. The MDM2 expression levels were validated by quantitative real-time PCR. Enzyme-linked immunosorbent assay was used to determine the levels of interleukin-6 (IL-6) and tumor-necrosis factor-α (TNF-α) in plasma. Results: The methylation frequency of the MDM2 promoter was decreased in HBV-related HCC patients. The MDM2 mRNA levels of patients with HBV-related HCC were higher than those of patients with liver cirrhosis and chronic hepatitis B. The plasma levels of IL-6 and TNF-α were significantly higher in HBV-related HCC patients than that in liver cirrhosis and chronic hepatitis B patients. The TNF-α levels were higher in the unmethylated MDM2 promoter group than in the methylated MDM2 promoter group in HBV-related HCC patients. Moreover, the combination of MDM2 promoter methylation and alpha-fetoprotein (AFP) improved the diagnosis of HBV-related HCC. Conclusions: Our study indicates, for the first time, that MDM2 promoter hypomethylation is present in HBV-related HCC patients. The combination of MDM2 promoter methylation and AFP can greatly improve diagnostic efficiency in HBV-related HCC, which might provide a new method for HBV-related HCC diagnosis.
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Affiliation(s)
- Jing-Wen Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu Qian
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Chen-Si Wu
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Ning-Hui Zhao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu Fang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Xiao-Dong Yuan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China.,Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China.,Institute of Hepatology, Shandong University, Jinan 250012, China
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14
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Lin S, Han L, Li D, Wang T, Wu Z, Zhang H, Xiao Z, Wu Y, Huang J, Wang M, Zhu Y. The Association between Meteorological Factors and the Prevalence of Acute-on-chronic Liver Failure: A Population-based Study, 2007-2016. J Clin Transl Hepatol 2019; 7:341-345. [PMID: 31915603 PMCID: PMC6943211 DOI: 10.14218/jcth.2019.00044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 11/13/2019] [Accepted: 12/06/2019] [Indexed: 12/04/2022] Open
Abstract
Background and Aims: The aim of this study was to investigate the effect(s) of meteorological factors on the prevalence of acute-on-chronic liver failure (ACLF) based on 10-years' worth of population data. Methods: We retrospectively collected ACLF case data from January 2007 to December 2016 from three major hospitals in Fuzhou City, China. Climatic data, including rainfall, mean temperature, differences in temperature (delta temperature) and mean humidity for each month were downloaded from the China Climatic Data Service Center. Following data collection, Poisson regression analysis was used to estimate the effect(s) of climatic factors on the risk of the prevalence of ACLF. Results: The population consisted of a total of 3510 cases, with a mean age of 44.7 ± 14.8 years-old and with 79.8% being male. Upon analyzing the population data, we found a growing trend and seasonal pattern of monthly counts of ACLF-related hospitalization throughout the past decade. Specifically, the primary peak of ACLF prevalence was in January and the secondary peak was in July. Poisson regression showed mean temperature (risk ratio = 0.991, 95%CI = 0.986-0.996) and mean humidity (risk ratio = 1.011, 95%CI = 1.006-1.017) to be independently correlated with the monthly cases of ACLF. The results suggest that every unit increase of mean temperature (1°C) and mean humidity (1%) are associated with 0.991- and 1.011-fold changes of ACLF cases, respectively. Rainfall and delta temperature did not appear to affect the prevalence of this disease. Conclusions: The hospitalization for ACLF peaks in January and July. Low temperature and high humidity appear to function as factors contributing to this seasonal pattern.
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Affiliation(s)
- Su Lin
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Lifen Han
- Department of Infectious Disease, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Dongliang Li
- Department of Hepatobiliary Disease, 900 Hospital of PLA, Fuzhou, Fujian, China
| | - Ting Wang
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Zimu Wu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Haoyang Zhang
- School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China
| | | | - Yinlian Wu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jiaofeng Huang
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Mingfang Wang
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yueyong Zhu
- Liver Research Center of the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Correspondence to: Yueyong Zhu, Department of Liver Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350001, China. Tel: +86-591-87981656, Fax: +86-591-87982526, E-mail:
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15
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Han L, Teng Y, Fan Y, Gao S, Li F, Wang K. Receptor-Interacting Protein Kinase 3 (RIPK3) mRNA Levels Are Elevated in Blood Mononuclear Cells of Patients with Poor Prognosis of Acute-on-Chronic Hepatitis B Liver Failure. TOHOKU J EXP MED 2019; 247:237-245. [PMID: 30996211 DOI: 10.1620/tjem.247.237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Necroptosis refers to a programmed form of necrosis, which involves the receptor-interacting protein kinase 3 (RIPK3) and mixed lineage kinase domain-like protein (MLKL). In this study, to investigate the role of necroptosis in the pathogenesis of acute-on-chronic hepatitis B liver failure (ACHBLF), we retrospectively analyzed 122 patients with ACHBLF, 131 patients with chronic hepatitis B (CHB), and 35 healthy controls (HCs). Using quantitative real-time polymerase chain reaction (RT-qPCR), we measured RIPK3 mRNA levels in peripheral blood mononuclear cells (PBMCs). ELISA was performed to measure the serum levels of MLKL, TNF-α and caspase-8. We found that RIPK3 mRNA levels were significantly higher in patients with ACHBLF than those with CHB or HCs. RIPK3 mRNA levels in patients with ACHBLF were positively correlated with serum levels of TNF-α or MLKL and negatively correlated with caspase-8 levels. Univariate and multivariate analysis revealed that RIPK3 mRNA level was predictive of 3-month mortality of ACHBLF. The area under receiver operating characteristic curve (AUC) of RIPK3 mRNA levels was 0.810 (95% CI: 0.729-0.876), which was higher than that of MELD scores (0.766, 95% CI: 0.681-0.838). The optimal cut-off point of 8.81 was determined for RIPK3 mRNA levels, which showed a sensitivity of 80.7% and a negative predictive value of 80.4%. These results indicate that elevated RIPK3 mRNA levels in PBMCs are associated with poor prognosis of ACHBLF. We thus propose that necroptosis may play an important role in pathogenesis of ACHBLF.
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Affiliation(s)
- Liyan Han
- Department of Hepatology, Qilu Hospital of Shandong University.,Institute of Hepatology, Shandong University
| | - Yue Teng
- Department of Hepatology, Qilu Hospital of Shandong University
| | - Yuchen Fan
- Department of Hepatology, Qilu Hospital of Shandong University.,Institute of Hepatology, Shandong University
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University.,Institute of Hepatology, Shandong University
| | - Feng Li
- Department of Hepatology, Qilu Hospital of Shandong University.,Institute of Hepatology, Shandong University
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University.,Institute of Hepatology, Shandong University
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16
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Li FC, Li YK, Fan YC, Wang K. Plasma concentration of diamine oxidase (DAO) predicts 1-month mortality of acute-on-chronic hepatitis B liver failure. Clin Chim Acta 2018; 484:164-170. [PMID: 29842857 DOI: 10.1016/j.cca.2018.05.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 05/04/2018] [Accepted: 05/26/2018] [Indexed: 02/07/2023]
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Oxidative stress, a trigger of hepatitis C and B virus-induced liver carcinogenesis. Oncotarget 2018; 8:3895-3932. [PMID: 27965466 PMCID: PMC5354803 DOI: 10.18632/oncotarget.13904] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 12/05/2016] [Indexed: 12/11/2022] Open
Abstract
Virally induced liver cancer usually evolves over long periods of time in the context of a strongly oxidative microenvironment, characterized by chronic liver inflammation and regeneration processes. They ultimately lead to oncogenic mutations in many cellular signaling cascades that drive cell growth and proliferation. Oxidative stress, induced by hepatitis viruses, therefore is one of the factors that drives the neoplastic transformation process in the liver. This review summarizes current knowledge on oxidative stress and oxidative stress responses induced by human hepatitis B and C viruses. It focuses on the molecular mechanisms by which these viruses activate cellular enzymes/systems that generate or scavenge reactive oxygen species (ROS) and control cellular redox homeostasis. The impact of an altered cellular redox homeostasis on the initiation and establishment of chronic viral infection, as well as on the course and outcome of liver fibrosis and hepatocarcinogenesis will be discussed The review neither discusses reactive nitrogen species, although their metabolism is interferes with that of ROS, nor antioxidants as potential therapeutic remedies against viral infections, both subjects meriting an independent review.
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18
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Tao LP, Fan XP, Fan YC, Zhao J, Gao S, Wang K. Combined detection of insulin-like growth factor-binding protein 7 promoter methylation improves the diagnostic efficacy of AFP in hepatitis B virus-associated hepatocellular carcinoma. Pathol Res Pract 2017; 214:144-150. [PMID: 29108923 DOI: 10.1016/j.prp.2017.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/25/2017] [Accepted: 10/03/2017] [Indexed: 12/18/2022]
Abstract
This study quantitatively assessed serum insulin-like growth factor-binding protein 7 (IGFBP7) promoter methylation in hepatocellular carcinoma (HCC), and explored its clinical value. A total of 80 patients with hepatitis B virus-associated HCC, 35 patients with chronic hepatitis B (CHB), and 20 healthy controls (HC) were enrolled. MethyLight was used to quantitatively assess the methylation levels of serum IGFBP7 promoter. A logistic regression model was established for the combined evaluation of AFP and serum IGFBP7 promoter methylation. The results showed that mean methylation levels of serum IGFBP7 promoter were significantly higher in HCC (5.33%, interquartile range [IQR] 1.14-15.70%) patients than in individuals with CHB (1.54%, IQR 0.64-2.45%; P<0.01) and HC (0.63%, IQR 0.22-0.98%; P<0.01). In HCC subgroups, patients with vascular invasion, tumor size >3cm and advanced tumor node metastasis (TNM) showed higher methylation levels compared with the remaining groups (P<0.05). Compared with AFP alone, combined determination based on logistic regression analysis significantly improved the area under the receiver operating characteristic (ROC) curve (AUC) (0.759 vs 0.623, P<0.05). In addition, the Youden index was increased from 5.71%, 11.25% and 15.18%, when considering AFP alone at cut-off values of 20, 200, and 400ng/ml, respectively, to 45.71% with IGFBP7 promoter methylation taken into consideration (all P<0.05). These results suggested that combined quantitative measurement of serum IGFBP7 promoter methylation could enhance the diagnostic ability of AFP in distinguishing hepatitis B virus-associated HCC from CHB.
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Affiliation(s)
- Li-Ping Tao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Department of Gastroenterology of The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Xiao-Peng Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Jing Zhao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Institute of Hepatology, Shandong University, Jinan 250012, China.
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Lin YJ, Gao XM, Pan WW, Gao S, Yu ZZ, Xu P, Fan XP. A model to predict the onset of non-alcoholic fatty liver disease within 2 years in elderly adults. J Gastroenterol Hepatol 2017; 32:1739-1745. [PMID: 28183156 DOI: 10.1111/jgh.13760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/09/2017] [Accepted: 02/08/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Non-alcoholic fatty liver disease (NAFLD) is a common cause of chronic hepatitis, which leads to cirrhosis and hepatocellular carcinoma. However, it is difficult to identify subjects at high risk for NAFLD onset. This study aims to construct a model to predict the onset of NAFLD within 2 years in elderly adults. METHODS This study included and followed 3378 initial NAFLD-free subjects aged 60 years or over for 2 years, which were randomly divided into a training set and a validation set. NAFLD was diagnosed on ultrasound. Clinical and laboratory data were recorded at baseline. A model was constructed in the training set to predict the onset of NAFLD and validated in the validation set. RESULTS Body mass index, hemoglobin, fasting blood glucose, and triglycerides were identified as predictors for the onset of NAFLD. A risk score (R) was calculated by them. It classified the subjects into low-risk group (R ≤ -2.88), moderate-risk group (-2.88 < R ≤ -1.26), and high-risk group (R > -1.26). In the training set, 4.68% of the participants in the low-risk group, 11.59% of the participants in the moderate-risk group, and 31.02% of the participants in the high-risk group developed NAFLD. In the validation set, 5.84% of the participants in the low-risk group, 10.57% of the participants in the moderate-risk group, and 29.44% of the participants in the high-risk group developed NAFLD. CONCLUSIONS This study developed a model to predict the onset of NAFLD in elderly adults, which might provide indications for intervention to these subjects.
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Affiliation(s)
- Ya-Jie Lin
- Organization Department, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xi-Mei Gao
- Health Examination Center, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Wei-Wei Pan
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zhen-Zhen Yu
- Health Examination Center, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ping Xu
- Health Examination Center, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xiao-Peng Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, Shandong, China
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20
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Qiao CY, Li F, Teng Y, Zhao J, Hu N, Fan YC, Wang K. Aberrant GSTP1 promoter methylation predicts poor prognosis of acute-on-chronic hepatitis B pre-liver failure. Clin Exp Med 2017; 18:51-62. [PMID: 28676943 DOI: 10.1007/s10238-017-0466-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 06/27/2017] [Indexed: 12/14/2022]
Abstract
It has been demonstrated that glutathione-S-transferase P1 (GSTP1) could protect cells from DNA damage mediated by oxidizing agents or electrophiles in hepatic inflammatory response. Our study evaluated the methylation status and the predictive value for prognosis of GSTP1 promoter region in patients with acute-on-chronic hepatitis B pre-liver failure (pre-ACHBLF). Methylation status of GSTP1 promoter in peripheral blood mononuclear cells (PBMCs) and plasma was measured in 103 patients with pre-ACHBLF, 80 patients with chronic hepatitis B (CHB) and 30 healthy controls (HCs) by methylation-specific polymerase chain reaction. The mRNA level of GSTP1 was detected by quantitative real-time polymerase chain reaction. The methylation frequency of GSTP1 promoter region in patients with pre-ACHBLF (35/103 in PBMCs and 33/103 in plasma) was significantly higher than CHB (2/80) and HCs (0/30), respectively. The mRNA level of GSTP1 in patients with pre-ACHBLF was significantly lower than CHB and HCs. Additionally, pre-ACHBLF patients with methylated GSTP1 presented strikingly higher incidence of ACHBLF than those without. Of note, GSTP1 methylation presented distinctly better performance than model for end-stage liver disease score [area under the receiver operating characteristic curves (AUCs) 0.825 in PBMCs and 0.798 in plasma VS 0.589; AUC 0.804 in PBMCs and 0.779 in plasma VS 0.622; AUC 0.767 in PBMCs and 0.744 in plasma VS 0.602, respectively] when used to predict the 1-, 2- or 3-month incidence of ACHBLF in patients with pre-ACHBLF. Aberrant methylation of GSTP1 has potential to be a prognostic biomarker for pre-ACHBLF.
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Affiliation(s)
- Chen-Yang Qiao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Feng Li
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Yue Teng
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Jing Zhao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Na Hu
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China.,Institute of Hepatology, Shandong University, Jinan, 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, 250012, China. .,Institute of Hepatology, Shandong University, Jinan, 250012, China.
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Wang N, Fan YC, Xia HHX, Sun YY, Wang K. Plasma interleukin-10 predicts short-term mortality of acute-on-chronic hepatitis B liver failure. Aliment Pharmacol Ther 2016; 43:1208-21. [PMID: 27038362 DOI: 10.1111/apt.13603] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 02/01/2016] [Accepted: 03/10/2016] [Indexed: 02/05/2023]
Abstract
BACKGROUND Interleukin (IL)-10 is a pleiotropic cytokine with anti-inflammatory and immunosuppressive properties in liver failure. Biomarkers are urgently needed to predict prognosis of acute-on-chronic hepatitis B liver failure (ACHBLF). AIM To investigate the potential diagnostic value of plasma IL-10 as a biomarker for predicting the mortality of ACHBLF. METHODS This prospective study consisted of 115 newly diagnosed ACHBLF patients from May 2009 to October 2013 as a training cohort and 54 ACHBLF patients from November 2013 to March 2015 as a validating cohort. Plasma IL-10 level was measured using enzyme-linked immunosorbent assay. RESULTS In the training cohort, the plasma IL-10 level of nonsurvivals [median (centile25; centile75): 12.38 (8.76; 15.52) pg/mL] was significantly higher than that in survivals [6.55 (5.43; 7.65) pg/mL, P < 0.001]. Plasma IL-10 (hazard ratio = 1.205, 95% confidence interval: 1.145-1.267, P < 0.001) was identified as an independent risk factor for mortality of ACHBLF patients. Furthermore, plasma IL-10 showed higher area under the curve of receiver operating characteristic (AUROC) than model for end-stage liver diseases (MELD) for predicting 1-month (0.887 vs. 0.779, P < 0.05), 2-month (0.878 vs. 0.779, P < 0.05) and 3-month (0.917 vs. 0.776, P < 0.001) mortality. However, we did not find significant differences in AUROC between IL-10 and IL-10 plus MELD for 1-, 2- and 3-month mortality. ACHBLF patients with plasma IL-10 > 9.6 pg/mL showed poor survival time than patients with plasma IL-10 ≤ 9.6 pg/mL at the end of 1 month in the training and validation cohorts. CONCLUSIONS Plasma IL-10 performed better than MELD in predicting the prognosis of acute-on-chronic hepatitis B liver failure. Furthermore, plasma IL-10 > 9.6 pg/mL predicts a poor 1-month mortality.
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Affiliation(s)
- N Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Y-C Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Institute of Hepatology, Shandong University, Jinan, China
| | - H H-X Xia
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Y-Y Sun
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - K Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
- Institute of Hepatology, Shandong University, Jinan, China
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