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Tassew WC, Ferede YA, Zeleke AM, Woldie SS. Practice on hepatitis B virus infection prevention and associated factors in Ethiopia: systematic review and meta-analysis. BMC Infect Dis 2024; 24:869. [PMID: 39192188 DOI: 10.1186/s12879-024-09751-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Hepatitis B infection due to poor practices can result in prolonged hospital stays, long-term disability, increased microbial resistance, financial burdens and death. There has been no comprehensive study assessing the practice level of hepatitis B virus infection prevention in Ethiopia despite the high risk of exposure. Thus, this review aimed to assess practice on hepatitis B virus infection prevention in Ethiopia. METHODS For published studies, we conducted a thorough search of the PubMed, African Journal Online, Science Direct, Cochrane Library and Google Scholar databases. The data were exported to STATA version 11 (STATA Corp LLC) for meta-analysis. Heterogeneity between the results of the primary studies was assessed using Cochran's Q chi-square test and quantified with I2 statistics. A random effect model, specifically the DerSimonian and Laird pooled estimate method, was used due to the presence of heterogeneity between the included articles. RESULTS AND CONCLUSIONS Initially, 1738 articles were retrieved through electronic database searching. Of these, 910 were from Google Scholar, 4 from PubMed, 378 from Science Direct, 421 from African Journal Online and 25 from the Cochrane Library. The pooled estimate showed that 41.54% (95% CI: 33.81-49.27, P < 0.001) of individuals had a good practice towards hepatitis B virus infection prevention. Good knowledge of HBV infection prevention (POR = 1.13, 95% CI: (0.28-4.46) and urban residence (POR = 4.27, 95% CI: 1.17-15.49) were factors significantly associated with practices aimed at preventing hepatitis B virus infection. Based on the findings of the current study, most of the participants reported poor practices for hepatitis B virus infection prevention. Residence and knowledge of hepatitis B virus prevention were significantly associated with practices aimed at preventing hepatitis B virus infection. The Ministry of Health should collaborate with the health bureau for continual awareness about the mode of transmission and preventive measures of HBV.
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Affiliation(s)
- Worku Chekol Tassew
- Department of Medical Nursing, Teda Health Science College, P.O. Box 196, Gondar, Ethiopia.
| | | | | | - Samson Sisay Woldie
- Department of Reproductive Health, Teda Health Science College, Gondar, Ethiopia
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Tian Y, Wang Y, Wen N, Lin Y, Liu G, Li B. Development and validation of nomogram to predict overall survival and disease-free survival after surgical resection in elderly patients with hepatocellular carcinoma. Front Oncol 2024; 14:1395740. [PMID: 38854717 PMCID: PMC11157056 DOI: 10.3389/fonc.2024.1395740] [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: 03/04/2024] [Accepted: 05/06/2024] [Indexed: 06/11/2024] Open
Abstract
Background Hepatocellular carcinoma (HCC) is one of the common causes of tumor death in elderly patients. However, there is a lack of individualized prognostic predictors for elderly patients with HCC after surgery. Method We retrospectively analyzed HCC patients over 65 years old who underwent hepatectomy from 2015 to 2018, and randomly divided them into training cohort and validation cohort in a ratio of 3:1. Univariate Cox regression was used to screen the risk factors related to prognosis. Prognostic variables were further selected by least absolute shrinkage and selection operator regression model (LASSO) and multivariate Cox regression to identify the predictors of overall survival (OS) and disease-free survival (DFS). These indicators were then used to construct a predictive nomogram. The receiver operating characteristic curve (ROC curve), calibration curve, consistency index (C-index) and decision analysis curve (DCA) were used to test the predictive value of these independent prognostic indicators. Result A total of 188 elderly HCC patients who underwent hepatectomy were enrolled in this study. The independent prognostic indicators of OS included albumin (ALB), cancer embolus, blood loss, viral hepatitis B, total bilirubin (TB), microvascular invasion, overweight, and major resection. The independent prognostic indicators of DFS included major resection, ALB, microvascular invasion, laparoscopic surgery, blood loss, TB, and pleural effusion. In the training cohort, the ROC curve showed that the predictive values of these indicators for OS and DFS were 0.827 and 0.739, respectively, while in the validation cohort, they were 0.798 and 0.694. The calibration curve nomogram exhibited good prediction for 1-year, 2-year, and 3-year OS and DFS. Moreover, the nomogram models exhibited superior performance compared to the T-staging suggested by C-index and DCA. Conclusion The nomogram established in this study demonstrate commendable predictive efficacy for OS and DFS in elderly patients with HCC after hepatectomy.Core Tip: The purpose of this retrospective study is to screen the risk factors of survival and recurrence in elderly patients with HCC after hepatectomy. The nomogram included cancer embolus, viral hepatitis B, overweight, major resection, ALB, microvascular invasion, laparoscopic surgery, blood loss, TB, and pleural effusion as predictors. The calibration curve of this nomogram was good, indicating credible predictive value and clinical feasibility.
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Affiliation(s)
- Yuan Tian
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Yaoqun Wang
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Ningyuan Wen
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Yixin Lin
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Geng Liu
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Bei Li
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, China
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Fei B, Mo Z, Yang J, Wang Z, Li S. Nanodrugs Reprogram Cancer-Associated Fibroblasts and Normalize Tumor Vasculatures for Sequentially Enhancing Photodynamic Therapy of Hepatocellular Carcinoma. Int J Nanomedicine 2023; 18:6379-6391. [PMID: 37954460 PMCID: PMC10638926 DOI: 10.2147/ijn.s429884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/22/2023] [Indexed: 11/14/2023] Open
Abstract
Background The failure of cancer photodynamic therapy (PDT) is largely ascribed to excessive stroma and defective vasculatures that restrain the photosensitizer permeation and the oxygen perfusion in tumors. Method and Results In this study, a nanodrug that integrated the cancer-associated fibroblast (CAF) regulation with tumor vessel normalization was tailored to sequentially sensitize PDT. The nanodrug exhibited high targeting towards CAFs and efficiently reversed the activated CAFs into quiescence, thus decreasing collagen deposition in the tumor microenvironment (TME), which overcame the protective physical barrier. Furthermore, the nanodrug regulated vascular endothelial cells and restored the tumor vasculatures, thereby improving vascular permeability. Based on the combined effects of reprogramming the TME, the nanodrug improved tumor accumulation of photosensitizers and alleviated hypoxia in the TME, which facilitated the subsequent PDT. Importantly, the nanodrug regulated the immunosuppressive TME by favoring the infiltration of immunostimulatory cells over immunosuppressive cells, which potentiated the PDT-induced immune response. Conclusion Our work demonstrates a sequential treatment strategy in which the combination of the CAF regulation and tumor vasculature normalization, followed by PDT, could be a promising modality for sensitizing tumor to PDT.
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Affiliation(s)
- Bingyuan Fei
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Zhanhao Mo
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Jinghui Yang
- Department of Hepatobiliary and Pancreatic Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Zheng Wang
- CAS Key Laboratory of Nano-Bio Interface Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, People's Republic of China
| | - Shuo Li
- Department of Hepatobiliary and Pancreatic Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
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Dendane Y, Kharrasse G, Zazour A, Koulali H, Ismaili Z. Spontaneous Rupture of Hepatocellular Carcinoma With Fatal Outcome in a Patient Taking Direct-Acting Antivirals. Cureus 2023; 15:e46638. [PMID: 37937021 PMCID: PMC10627119 DOI: 10.7759/cureus.46638] [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] [Accepted: 10/06/2023] [Indexed: 11/09/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors globally. Many complications are attributed to it, including spontaneous rupture, which is a serious and rare complication that can be life-threatening. Managing and detecting this condition might pose challenges, especially when there is no prior history of liver cirrhosis or tumor. We report on a 57-year-old man followed as an outpatient for chronic hepatitis C who presented to the emergency department for abdominal pain with abdominal distention and jaundice, occurring two months after treatment by direct-acting antiviral (DAA). He was not known to have a liver tumor on the ultrasound performed before the start of treatment. Therefore, the diagnosis of tumor rupture was not very clear. The evolution was fatal, and death occurred quickly. Although the association between DAA treatment and hepatocarcinogenesis and its possible complications is unknown, close monitoring by high-performance imaging is probably required in patients under DAA.
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Affiliation(s)
- Youness Dendane
- Hepato-Gastroenterology, Digestive Disease Research Laboratory, Mohammed VI University Hospital Center/Mohammed First University, Oujda, MAR
| | - Ghizlane Kharrasse
- Gastroenterology and Hepatology, Mohammed VI University Hospital Center/Mohammed First University, Oujda, MAR
| | - Abdelkrim Zazour
- Gastroenterology and Hepatology, Mohammed VI University Hospital Center/Mohammed First University, Oujda, MAR
| | - Hajar Koulali
- Gastroenterology and Hepatology, Mohammed VI University Hospital Center/Mohammed First University, Oujda, MAR
| | - Zahi Ismaili
- Gastroenterology and Hepatology, Mohammed VI University Hospital Center/Mohammed First University, Oujda, MAR
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Gomez K, Schiavoni G, Nam Y, Reynier JB, Khamnei C, Aitken M, Palmieri G, Cossu A, Levine A, van Noesel C, Falini B, Pasqualucci L, Tiacci E, Rabadan R. Genomic landscape of virus-associated cancers. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.14.23285775. [PMID: 36824731 PMCID: PMC9949223 DOI: 10.1101/2023.02.14.23285775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
It has been estimated that 15%-20% of human cancers are attributable to infections, mostly by carcinogenic viruses. The incidence varies worldwide, with a majority affecting developing countries. Here, we present a comparative analysis of virus-positive and virus-negative tumors in nine cancers linked to five viruses. We find that virus-positive tumors occur more frequently in males and show geographical disparities in incidence. Genomic analysis of 1,658 tumors reveals virus-positive tumors exhibit distinct mutation signatures and driver gene mutations and possess a lower somatic mutation burden compared to virus-negative tumors of the same cancer type. For example, compared to the respective virus-negative counterparts, virus-positive cases across different cancer histologies had less often mutations of TP53 and deletions of 9p21.3/ CDKN2 A- CDKN1A ; Epstein-Barr virus-positive (EBV+) gastric cancer had more frequent mutations of EIF4A1 and ARID1A and less marked mismatch repair deficiency signatures; and EBV-positive cHL had fewer somatic genetic lesions of JAK-STAT, NF-κB, PI3K-AKT and HLA-I genes and a less pronounced activity of the aberrant somatic hypermutation signature. In cHL, we also identify germline homozygosity in HLA class I as a potential risk factor for the development of EBV-positive Hodgkin lymphoma. Finally, an analysis of clinical trials of PD-(L)1 inhibitors in four virus-associated cancers suggested an association of viral infection with higher response rate in patients receiving such treatments, which was particularly evident in gastric cancer and head and neck squamous cell carcinoma. These results illustrate the epidemiological, genetic, prognostic, and therapeutic trends across virus-associated malignancies.
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Öcal S, Eren Durmuş M, Yalçın İŞ, Alparslan AŞ, Çekin AH, Durmuş E. ACUTE ACALCULOUS CHOLECYSTITIS TRIGGERED BY AN ACUTE FLARE-UP IN VIRAL HEPATITIS B INFECTION: A CASE REPORT. Gastroenterol Nurs 2023; 46:67-70. [PMID: 36706144 DOI: 10.1097/sga.0000000000000714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Accepted: 07/08/2022] [Indexed: 01/28/2023] Open
Affiliation(s)
- Serkan Öcal
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
| | - Merve Eren Durmuş
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
| | - İbrahim Şenel Yalçın
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
| | - Ahmet Şükrü Alparslan
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
| | - Ayhan Hilmi Çekin
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
| | - Emin Durmuş
- Serkan Öcal, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Merve Eren Durmusş, MD, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- İbrahim Şenel Yalçn, is at Department of Internal Medicine, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ahmet Şükrü Alparslan, is at Department of Radiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Ayhan Hilmi Çekin, is at Department of Gastroenterology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
- Emin Durmuş, is at Department of Radiology, Antalya Atatürk Public Hospital, Antalya, Turkey
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Ichikawa H, Yasuda E, Kumada T, Takeshima K, Ogawa S, Tsunekawa A, Goto T, Nakaya K, Akita T, Tanaka J. Intra-individual comparison of liver stiffness measurements by magnetic resonance elastography and two-dimensional shear-wave elastography in 888 patients. Ultrasonography 2023; 42:65-77. [PMID: 36366945 PMCID: PMC9816707 DOI: 10.14366/usg.22052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
PURPOSE Quantitative elastography methods, such as ultrasound two-dimensional shear-wave elastography (2D-SWE) and magnetic resonance elastography (MRE), are used to diagnose liver fibrosis. The present study compared liver stiffness determined by 2D-SWE and MRE within individuals and analyzed the degree of agreement between the two techniques. METHODS In total, 888 patients who underwent 2D-SWE and MRE were analyzed. Bland-Altman analysis was performed after both types of measurements were log-transformed to a normal distribution and converted to a common set of units using linear regression analysis for differing scales. The expected limit of agreement (LoA) was defined as the square root of the sum of the squares of 2D-SWE and MRE precision. The percentage difference was expressed as (2D-SWEMRE)/ mean of the two methods×100. RESULTS A Bland-Altman plot showed that the bias and upper and lower LoAs (ULoA and LLoA) were 0.0002 (95% confidence interval [CI], -0.0057 to 0.0061), 0.1747 (95% CI, 0.1646 to 0.1847), and -0.1743 (95% CI, -0.1843 to -0.1642), respectively. In terms of percentage difference, the mean, ULoA, and LLoA were -0.5944%, 19.8950%, and -21.0838%, respectively. The calculated expected LoA was 17.1178% (95% CI, 16.6353% to 17.6002%), and 789 of 888 patients (88.9%) had a percentage difference within the expected LoA. The intraclass correlation coefficient of the two methods indicated an almost perfect correlation (0.8231; 95% CI, 0.8006 to 0.8432; P<0.001). CONCLUSION Bland-Altman analysis demonstrated that 2D-SWE and MRE were interchangeable within a clinically acceptable range.
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Affiliation(s)
- Hideo Ichikawa
- Department of Medical Imaging, Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Japan
| | - Eisuke Yasuda
- Department of Medical Imaging, Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Japan,Correspondence to: Eisuke Yasuda, PhD, Department of Medical Imaging, Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Mie 510- 0293, Japan Tel. +81-059-383-8991 Fax. +81-059-383-9666 E-mail:
| | - Takashi Kumada
- Department of Nursing, Faculty of Nursing, Gifu Kyoritsu University, Ogaki, Japan
| | - Kenji Takeshima
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Sadanobu Ogawa
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Akikazu Tsunekawa
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Tatsuya Goto
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Koji Nakaya
- Department of Medical Imaging, Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Japan
| | - Tomoyuki Akita
- Department of Epidemiology, Infectious Disease Control, and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
| | - Junko Tanaka
- Department of Epidemiology, Infectious Disease Control, and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
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KAPLAN K, SOLAK Y. Portal hypertension research activity: A bibliometric analysis. CUKUROVA MEDICAL JOURNAL 2022. [DOI: 10.17826/cumj.1207902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Purpose: Portal hypertension (PHT) is a clinical syndrome characterized by a portal vein pressure gradient exceeding 5 mm Hg. Portal hypertensive complications have high morbidity and mortality. The present study aimed to provide an overview of portal hypertension research, as well as investigate the publications and citations of countries, authors, and institutions, international cooperation, and the density of terms used, employ a bibliometric analysis method, and shed light on future research.
Materials and Methods: The search was performed on the Web of Science (WoS) on October 21, 2021. The term "Portal hypertension" was searched in the paper "title" section between 01.01.2001 and 31.12.2020. The software VOS viewer (Version 1.6.17), which shows the partnership mesh in bibliometric works, was used to analyze the data obtained.
Results: The most frequently used keyword was portal hypertension with 46.4%, followed by cirrhosis with 11.1% and liver cirrhosis with 7.4%. In our study, the most effective journals related to portal hypertension were the World Journal of Gastroenterology (86 articles, 1264 citations), the Journal of Hepatology (45 articles, 2781 citations), and Hepatology (44 articles, 3769 citations), and Gastroenterology had the highest average citation (117.8).
Conclusion: The present study offers an alternative viewpoint on global research trends in portal hypertension between 2001 and 2020 and is the first bibliometric analysis of portal hypertension, an issue with an increasing publication trend. We believe that by providing comprehensive and structured information on portal hypertension, the study will assist researchers in identifying publication hotspots and gaps on the subject.
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Affiliation(s)
- Kuntay KAPLAN
- SAĞLIK BİLİMLERİ ÜNİVERSİTESİ, ADANA ŞEHİR SAĞLIK UYGULAMA VE ARAŞTIRMA MERKEZİ, CERRAHİ TIP BİLİMLERİ BÖLÜMÜ
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9
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Vithayathil M, D'Alessio A, Fulgenzi CAM, Nishida N, Schönlein M, von Felden J, Schulze K, Wege H, Saeed A, Wietharn B, Hildebrand H, Wu L, Ang C, Marron TU, Weinmann A, Galle PR, Bettinger D, Bengsch B, Vogel A, Balcar L, Scheiner B, Lee P, Huang Y, Amara S, Muzaffar M, Naqash AR, Cammarota A, Personeni N, Pressiani T, Pinter M, Cortellini A, Kudo M, Rimassa L, Pinato DJ, Sharma R. Impact of older age in patients receiving atezolizumab and bevacizumab for hepatocellular carcinoma. Liver Int 2022; 42:2538-2547. [PMID: 35986902 PMCID: PMC9825835 DOI: 10.1111/liv.15405] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND AIMS Combination atezolizumab/bevacizumab is the gold standard for first-line treatment of unresectable hepatocellular carcinoma (HCC). Our study investigated the efficacy and safety of combination therapy in older patients with HCC. METHODS 191 consecutive patients from eight centres receiving atezolizumab and bevacizumab were included. Overall survival (OS), progression-free survival (PFS), overall response rate (ORR) and disease control rate (DCR) defined by RECIST v1.1 were measured in older (age ≥ 65 years) and younger (age < 65 years) age patients. Treatment-related adverse events (trAEs) were evaluated. RESULTS The elderly (n = 116) had higher rates of non-alcoholic fatty liver disease (19.8% vs. 2.7%; p < .001), presenting with smaller tumours (6.2 cm vs 7.9 cm, p = .02) with less portal vein thrombosis (31.9 vs. 54.7%, p = .002), with fewer patients presenting with BCLC-C stage disease (50.9 vs. 74.3%, p = .002). There was no significant difference in OS (median 14.9 vs. 15.1 months; HR 1.15, 95% CI 0.65-2.02 p = .63) and PFS (median 7.1 vs. 5.5 months; HR 1.11, 95% CI 0.54-1.92; p = .72) between older age and younger age. Older patients had similar ORR (27.6% vs. 20.0%; p = .27) and DCR (77.5% vs. 66.1%; p = .11) compared to younger patients. Atezolizumab-related (40.5% vs. 48.0%; p = .31) and bevacizumab-related (44.8% vs. 41.3%; p = .63) trAEs were comparable between groups. Rates of grade ≥3 trAEs and toxicity-related treatment discontinuation were similar between older and younger age patients. Patients 75 years and older had similar survival and safety outcomes compared to younger patients. CONCLUSIONS Atezolizumab and bevacizumab therapy is associated with comparable efficacy and tolerability in older age patients with unresectable HCC.
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Affiliation(s)
- Mathew Vithayathil
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK
| | - Antonio D'Alessio
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK,Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly
| | - Claudia A. M. Fulgenzi
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK,Division of Medical OncologyPoliclinico Universitario Campus Bio‐MedicoRomeItaly
| | - Naoshi Nishida
- Department of Gastroenterology and HepatologyKindai University Faculty of MedicineOsakaJapan
| | - Martin Schönlein
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section of PneumologyUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Johann von Felden
- Department of MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Kornelius Schulze
- Department of MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Henning Wege
- Department of MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Anwaar Saeed
- Division of Medical Oncology, Department of MedicineKansas University Cancer CenterKansas CityKansasUSA
| | - Brooke Wietharn
- Division of Medical Oncology, Department of MedicineKansas University Cancer CenterKansas CityKansasUSA
| | - Hannah Hildebrand
- Division of Medical Oncology, Department of MedicineKansas University Cancer CenterKansas CityKansasUSA
| | - Linda Wu
- Division of Hematology/Oncology, Department of MedicineTisch Cancer Institute, Mount Sinai HospitalNew YorkNew YorkUSA
| | - Celina Ang
- Division of Hematology/Oncology, Department of MedicineTisch Cancer Institute, Mount Sinai HospitalNew YorkNew YorkUSA
| | - Thomas U. Marron
- Division of Hematology/Oncology, Department of MedicineTisch Cancer Institute, Mount Sinai HospitalNew YorkNew YorkUSA
| | - Arndt Weinmann
- I. Medical DepartmentUniversity Medical Center MainzMainzGermany
| | - Peter R. Galle
- I. Medical DepartmentUniversity Medical Center MainzMainzGermany
| | - Dominik Bettinger
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Faculty of Medicine, Freiburg University Medical CenterUniversity of FreiburgFreiburgGermany
| | - Bertram Bengsch
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Faculty of Medicine, Freiburg University Medical CenterUniversity of FreiburgFreiburgGermany,University of FreiburgSignalling Research Centers BIOSS and CIBSSFreiburgGermany,German Cancer Consortium (DKTK), Partner SiteFreiburgGermany
| | | | - Lorenz Balcar
- Division of Gastroenterology & Hepatology, Department of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Bernhard Scheiner
- Division of Gastroenterology & Hepatology, Department of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Pei‐Chang Lee
- Division of Gastroenterology and Hepatology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Yi‐Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan,Institute of Clinical Medicine, School of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Suneetha Amara
- Division of Hematology/OncologyEast Carolina UniversityGreenvilleNorth CarolinaUSA
| | - Mahvish Muzaffar
- Division of Hematology/OncologyEast Carolina UniversityGreenvilleNorth CarolinaUSA
| | - Abdul Rafeh Naqash
- Division of Hematology/OncologyEast Carolina UniversityGreenvilleNorth CarolinaUSA,Medical Oncology/TSET Phase 1 Program, Stephenson Cancer CenterUniversity of OklahomaNormanOklahomaUSA
| | - Antonella Cammarota
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,Medical Oncology and Hematology Unit, Humanitas Cancer CenterIRCCS Humanitas Research HospitalRozzanoItaly
| | - Nicola Personeni
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,Medical Oncology and Hematology Unit, Humanitas Cancer CenterIRCCS Humanitas Research HospitalRozzanoItaly
| | - Tiziana Pressiani
- Medical Oncology and Hematology Unit, Humanitas Cancer CenterIRCCS Humanitas Research HospitalRozzanoItaly
| | - Matthias Pinter
- Division of Gastroenterology & Hepatology, Department of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Alessio Cortellini
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK
| | - Masatoshi Kudo
- Department of Gastroenterology and HepatologyKindai University Faculty of MedicineOsakaJapan
| | - Lorenza Rimassa
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,Medical Oncology and Hematology Unit, Humanitas Cancer CenterIRCCS Humanitas Research HospitalRozzanoItaly
| | - David J. Pinato
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK,Division of Oncology, Department of Translational MedicineUniversity of Piemonte OrientaleNovaraItaly
| | - Rohini Sharma
- Department of Surgery & Cancer, Imperial College LondonHammersmith HospitalLondonUK
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10
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Lithy RM, Omar Abdelaziz A, Awad A, Ibrahim Shousha H, Omran D, Mahmoud Nabil M, Hosni Abdelmaksoud A, Mahmoud Elbaz T, Mabrouk M. Meta-learning algorithm development to predict outcomes in patients with hepatitis C virus-related hepatocellular carcinoma. Arab J Gastroenterol 2022; 23:230-234. [PMID: 36400702 DOI: 10.1016/j.ajg.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 06/06/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND STUDY AIMS Prediction of prognosis and treatment outcomes for patients with hepatocellular carcinoma (HCC) is complex for most patients. Machine learning predictive analysis can be used to explore the rich information in electronic health records to discover hidden patterns and relationships. We aimed to develop a noninvasive algorithm for predicting outcome treatment options for patients with HCC. PATIENTS AND METHODS This cross-sectional study included 1298 patients with Hepatitis C virus-related HCC attending an HCC multidisciplinary clinic, Kasr Al-Aini Hospital, Cairo University, between 2009 and 2016. Using machine learning analysis, we constructed Reduced Error Pruning (REP) decision tree algorithms and applied Auto-WEKA to select the best classifier out of 39 algorithms. RESULTS The REP-tree algorithm predicted HCC management outcomes with a recall (sensitivity) of 0.658 and a precision (specificity) of 0.653 using only routine data. 854 (65.8%) instances were correctly identified, and 444 (34.2%) instances were incorrectly classified. Out of 31 attributes, liver decompensation was selected by REP-tree as the best predictor of HCC outcome (root node). With Auto-WEKA, the random subspace classifier was chosen as the best predictive algorithm with a recall (sensitivity) of 0.750 and a precision (specificity) of 0.75. There were 974 (75%) correctly classified instances and 324 (25%) incorrectly classified instances, which was better than REP-tree. CONCLUSION Machine learning analysis explores data to discover hidden patterns and trends and enables the development of models to predict HCC treatment outcomes utilizing simple laboratory data. The random subspace classifier predicted the outcome more accurately than REP-tree.
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Affiliation(s)
- Rania M Lithy
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ashraf Omar Abdelaziz
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abobakr Awad
- Computer Science Department, Faculty of Computers and Information, Cairo University, Cairo, Egypt
| | - Hend Ibrahim Shousha
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Dalia Omran
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed Mahmoud Nabil
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Hosni Abdelmaksoud
- Diagnostic and Interventional Radiology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Tamer Mahmoud Elbaz
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mahasen Mabrouk
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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11
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Mundhada RO, Patkar S, Goel M. Hepatocellular Carcinoma Metastasising to Anterior Chest Wall: a Rare Occurrence. J Gastrointest Surg 2022; 26:1804-1805. [PMID: 35296959 DOI: 10.1007/s11605-022-05298-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 01/31/2023]
Affiliation(s)
- Rohit O Mundhada
- Department of Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Shraddha Patkar
- GI and HPB Services, Department of Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, 400012, India.
| | - Mahesh Goel
- GI and HPB Services, Department of Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, 400012, India
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12
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Sharifi H, Safarpour H, Moossavi M, Khorashadizadeh M. Identification of Potential Prognostic Markers and Key Therapeutic Targets in Hepatocellular Carcinoma Using Weighted Gene Co-Expression Network Analysis: A Systems Biology Approach. IRANIAN JOURNAL OF BIOTECHNOLOGY 2022; 20:e2968. [PMID: 36381283 PMCID: PMC9618018 DOI: 10.30498/ijb.2022.269817.2968] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND As the most prevalent form of liver cancer, hepatocellular carcinoma (HCC) ranks the fifth highest cause of cancer-related death worldwide. Despite recent advancements in diagnostic and therapeutic techniques, the prognosis for HCC is still unknown. OBJECTIVES This study aimed to identify potential genes contributing to HCC pathogenicity. MATERIALS AND METHODS To this end, we examined the GSE39791 microarray dataset, which included 72 HCC samples and 72 normal samples. An investigation of co-expression networks using WGCNA found a highly conserved blue module with 665 genes that were strongly linked to HCC. RESULTS APOF, NAT2, LCAT, TTC36, IGFALS, ASPDH, and VIPR1 were the blue module's top 7 hub genes. According to the results of hub gene enrichment, the most related issues in the biological process and KEGG were peroxisome organization and metabolic pathways, respectively. In addition, using the drug-target network, we discovered 19 FDA-approved medication candidates for different reasons that might potentially be employed to treat HCC patients through the modulation of 3 hub genes of the co-expression network (LCAT, NAT2, and VIPR1). Our findings also demonstrated that the 3 scientifically validated miRNAs regulated the co-expression network by the VIPR1 hub gene. CONCLUSION We found co-expressed gene modules and hub genes linked with HCC advancement, offering insights into the mechanisms underlying HCC progression as well as some potential HCC treatments.
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Affiliation(s)
- Hengameh Sharifi
- Department of Molecular Medicine, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Hossein Safarpour
- Cellular & Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Maryam Moossavi
- Department of Molecular Medicine, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohsen Khorashadizadeh
- Department of Molecular Medicine, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran,
Cellular & Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran,
3Department of Medical Biotechnology, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
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13
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Pan C, Luo N, Guo K, Wang W, Li L, Fan N, Tian Y. Members of the Chromobox Family Have Prognostic Value in Hepatocellular Carcinoma. Front Genet 2022; 13:887925. [PMID: 35677563 PMCID: PMC9168656 DOI: 10.3389/fgene.2022.887925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/06/2022] [Indexed: 12/02/2022] Open
Abstract
Liver cancer is the fifth most prevalent malignant tumor, while hepatocellular carcinoma represents the most prevalent subtype worldwide. Previous studies have associated the chromobox family, critical components of epigenetic regulatory complexes, with development of many malignancies owing to their role in inhibiting differentiation and promoting proliferation of cancer cells. However, little is known regarding their function in development and progression of hepatocellular carcinoma. In the present study, we analyzed differential expression, prognostic value, immune cell infiltration, and gene pathway enrichment of chromobox family in hepatocellular carcinoma patients. Next, we performed Pearson’s correlation analysis to determine the relationships between chromobox family proteins with tumor-immune infiltration. Results revealed that high expression of CBX1, CBX2, CBX3, CBX6, and CBX8 was associated with poor survival rates of hepatocellular carcinoma patients. These five factors were used to build prognostic gene models using LASSO Cox regression analysis. Results indicated that high expression of CBX2 and CBX3 proteins was significantly associated with poor prognosis for hepatocellular carcinoma patients. The resulting nomogram revealed that CBX3 and T stages were significantly correlated with prognosis of hepatocellular carcinoma patients. Notably, predictive CBX3 was strongly correlated with immune cell infiltration. Furthermore, results from functional enrichment analysis revealed that CBX3 was mainly involved in regulation of methylation of Histone H3-K27. Collectively, these findings suggest that CBX3 could be a biomarker for predicting prognosis of hepatocellular carcinoma patients.
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Affiliation(s)
- Chenxi Pan
- Department of Breast Surgery, The Second Hospital of Dalian Medical University, Dalian, China
| | - Nan Luo
- Department of Infection, The Second Hospital of Dalian Medical University, Dalian, China
| | - Kun Guo
- Department of Pathology, The Second Hospital of Dalian Medical University, Dalian, China
| | - Wenbo Wang
- Department of Pathology, The Second Hospital of Dalian Medical University, Dalian, China
| | - Lei Li
- Department of Vascular Surgery, The Second Hospital of Dalian Medical University, Dalian, China
| | - Ning Fan
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Yu Tian
- Department of Vascular Surgery, The Second Hospital of Dalian Medical University, Dalian, China
- *Correspondence: Yu Tian,
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14
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Sheriff S, Madhavan S, Lei GY, Chan YH, Junnarkar SP, Huey CW, Low JK, Shelat VG. Predictors of mortality within the first year post-hepatectomy for hepatocellular carcinoma. J Egypt Natl Canc Inst 2022; 34:14. [PMID: 35368234 DOI: 10.1186/s43046-022-00113-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 02/06/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Hepatic resection (HR) for hepatocellular carcinoma (HCC) is safe with good perioperative and long-term oncologic outcomes. There is a paucity of data with regards to intermediate-term outcomes (i.e., beyond 90-day and within 1-year mortality). This paper studies the risk factors for within 1-year mortality after elective HR with curative intent in patients with HCC. METHODS An audit of patients who underwent curative HR for HCC from January 2007 to April 2016 was conducted. Univariate and multivariate analysis were sequentially performed on perioperative variables using Cox-regression analysis to identify factors predicting intermediate-term outcomes defined as within 1-year mortality. Kaplan-Meier survival curves and hazard ratios were obtained. RESULTS Three hundred forty-eight patients underwent HR during the study period and 163 patients had curative hepatectomy for HCC. Fifteen patients (9.2%) died within 1-year after HR. Multivariate analysis identified Child-Pugh class B/C (HR 5.5, p = 0.035), multinodularity (HR 7.1, p = 0.001), macrovascular invasion (HR 4.2, p = 0.04) postoperative acute renal failure (HR 5.8, p = 0.049) and posthepatic liver failure (HR 9.6, p = 0.009) as significant predictors of 1-year mortality. CONCLUSION One-year mortality following HR for HCC remains high and can be predicted preoperatively by multinodularity, Child-Pugh class, and macrovascular invasion. Postoperative acute renal failure and liver failure are associated with 1-year mortality.
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Affiliation(s)
| | | | | | - Yiong Huak Chan
- Biostatistics Unit, National University Health System, Singapore, Singapore
| | - Sameer P Junnarkar
- Hepato-Pancreatico-Biliary Surgery, Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Cheong Wei Huey
- Hepato-Pancreatico-Biliary Surgery, Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Jee Keem Low
- Hepato-Pancreatico-Biliary Surgery, Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Vishal G Shelat
- Hepato-Pancreatico-Biliary Surgery, Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
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15
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TRIM62 silencing represses the proliferation and invasion and increases the chemosensitivity of hepatocellular carcinoma cells by affecting the NF-κB pathway. Toxicol Appl Pharmacol 2022; 445:116035. [DOI: 10.1016/j.taap.2022.116035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 04/01/2022] [Accepted: 04/19/2022] [Indexed: 12/24/2022]
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16
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CircPVT1: a pivotal circular node intersecting Long Non-Coding-PVT1 and c-MYC oncogenic signals. Mol Cancer 2022; 21:33. [PMID: 35090471 PMCID: PMC8796571 DOI: 10.1186/s12943-022-01514-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/18/2022] [Indexed: 12/11/2022] Open
Abstract
The role of circular RNAs in oncogenesis has begun to be widely studied in recent years, due to the significant impact that these molecules have in disease pathogenesis, as well as their potential for the future of innovative therapies. Moreover, due to their characteristically circular shape, circular RNAs are very resistant molecules to RNA degradation whose levels are easily assessed in body fluids. Accordingly, they represent an opportunity for the discovery of new diagnostic and prognostic markers in a wide range of diseases. Among circular RNAs, circPVT1 is a rather peculiar one that originates from the circularization of the exon 2 of the PVT1 gene that encodes a pro-tumorigenic long non-coding RNA named lncPVT1. There are a few examples of circular RNAs that derive from a locus producing another non-coding RNA. Despite their apparent transcriptional independence, which occurs using two different promoters, a possible synergistic effect in tumorigenesis cannot be excluded considering that both have been reported to correlate with the oncogenic phenotype. This complex mechanism of regulation appears to also be controlled by c-MYC. Indeed, the PVT1 locus is located only 53 Kb downstream c-MYC gene, a well-known oncogene that regulates the expression levels of about 15% of all genes. Here, we review circPVT1 origin and biogenesis highlighting the most important mechanisms through which it plays a fundamental role in oncogenesis, such as the well-known sponge activity on microRNAs, as well as its paradigmatic interactome link with lncPVT1 and c-MYC expression.
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17
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Knockdown of long non-coding RNA LINC01006 represses the development of hepatocellular carcinoma by modulating the miR-194-5p/CADM1 axis. Ann Hepatol 2022; 27 Suppl 1:100571. [PMID: 34718169 DOI: 10.1016/j.aohep.2021.100571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/16/2021] [Accepted: 05/21/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Long non-coding RNAs (lncRNAs) have great potential as therapeutic targets in hepatocellular carcinoma (HCC). In this study, we aimed to uncover the function and molecular mechanism of long intergenic non-protein coding RNA 1006 (LINC01006) in HCC. MATERIALS AND METHODS Mice were injected with HCC cells in order to establish the HCC model. Quantitative reverse transcription polymerase chain reaction was used to determine the expression levels of LINC01006, cell adhesion molecule 1 (CADM1), and microRNA (miR)-194-5p in HCC tissues and cells. The cell proliferation, invasion, and migration abilities were assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide, transwell, and wound healing assays. The interrelation between LINC01006, miR-194-5p, and CADM1 was confirmed by a dual-luciferase reporter assay. Western blotting was employed to assess the relative protein expression level of CADM1. RESULTS LINC01006 and CADM1 displayed upregulation, but miR-194-5p exhibited downregulation in HCC cells and tissues. Short hairpin (sh)-LINC01006 and miR-194-5p mimics repressed the proliferative, migratory, and invasive capacities of HCC cells, and injection of sh-LINC01006 restrained the growth of HCC tumours in mice. LINC01006 served as a competing endogenous RNA of miR-194-5p and was inversely correlated with miR-194-5p. CADM1 was targeted by miR-194-5p, inversely correlated with miR-194-5p, and positively associated with LINC01006. Furthermore, transfection of pcDNA-CADM1 or the miR-194-5p inhibitor reversed the suppressive effects of sh-LINC01006 on the proliferation, invasion, and migration abilities of HCC cells. CONCLUSIONS Downregulation of LINC01006 repressed the development of HCC by sponging miR-194-5p to modulate the expression of CADM1, implying its potential as a therapeutic target for HCC.
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18
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Huang PJ, Chiu CC, Hsiao MH, Yow JL, Tzang BS, Hsu TC. Potential of antiviral drug oseltamivir for the treatment of liver cancer. Int J Oncol 2021; 59:109. [PMID: 34859259 PMCID: PMC8651232 DOI: 10.3892/ijo.2021.5289] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/26/2021] [Indexed: 12/11/2022] Open
Abstract
Liver cancer is a leading cause of cancer‑related mortality globally. Since hepatitis virus infections have been strongly associated with the incidence of liver cancer, studies concerning the effects of antiviral drugs on liver cancer have attracted great attention in recent years. The present study investigated the effects of two anti‑hepatitis virus drugs, lamivudine and ribavirin, and one anti‑influenza virus drug, oseltamivir, on liver cancer cells to assess alternative methods for treating liver cancer. MTT assays, wound healing assays, Τranswell assays, flow cytometry, immunoblotting, ELISA, immunofluorescence staining and a xenograft animal model were adopted to verify the effects of lamivudine, ribavirin and oseltamivir on liver cancer cells. Treatment with ribavirin and oseltamivir for 24 and 48 h significantly decreased the viability of both Huh-7 and HepG2 cells compared with that of THLE‑3 cells in a dose‑dependent manner. The subsequent investigations focused on oseltamivir, considering the more serious clinical adverse effects of ribavirin than those of oseltamivir. Significantly decreased migration and invasion were observed in both Huh-7 and HepG2 cells that were treated with oseltamivir for 24 and 48 h. In addition, oseltamivir significantly increased autophagy in Huh‑7 cells, as revealed by the significantly higher ratios of LC3‑II/LC3‑I, increased expression of Beclin‑1, and decreased expression of p62, whereas no significant increases in the expression of apoptosis‑related proteins, including Apaf‑1, cleaved caspase‑3, and cleaved PARP‑1, were detected. Notably, apoptosis and autophagy were significantly increased in HepG2 cells in the presence of oseltamivir, as revealed by the significant increases in the expression of Apaf‑1, cleaved caspase‑3, and cleaved PARP‑1, the higher ratios of LC3‑II/LC3‑I, the increased expression of Beclin‑1, and the decreased expression of p62. Additionally, significant inhibitory effects of oseltamivir on xenografted Huh‑7 cells in athymic nude mice were observed. The present study, for the first time to the best of our knowledge, reported the differential effects of oseltamivir on inducing liver cancer cell death both in vitro and in vivo and may provide an alternative approach for treating liver cancer.
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Affiliation(s)
- Pei-Ju Huang
- Department of Family Medicine, Changhua Christian Hospital, Changhua 500, Taiwan, R.O.C
| | - Chun-Ching Chiu
- Department of Neurology and Department of Medical Intensive Care Unit, Changhua Christian Hospital, Changhua 500, Taiwan, R.O.C
| | - Min-Hua Hsiao
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402, Taiwan, R.O.C
| | - Jia Le Yow
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402, Taiwan, R.O.C
| | - Bor-Show Tzang
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402, Taiwan, R.O.C
| | - Tsai-Ching Hsu
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402, Taiwan, R.O.C
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19
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Tariq F, Khan W, Ahmad W, Riaz SK, Khan M, Sherwani S, Haque S, Malik MFA, Iftikhar MJ, Khan S, Haq F. Effect of MHC Linked 7-Gene Signature on Delayed Hepatocellular Carcinoma Recurrence. J Pers Med 2021; 11:jpm11111129. [PMID: 34834481 PMCID: PMC8625636 DOI: 10.3390/jpm11111129] [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: 09/18/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022] Open
Abstract
Dysregulated immune response significantly affects hepatocellular carcinoma's (HCC) prognosis. Human Leukocyte Antigens are key in devising immune responses against HCC. Here, we investigated how HLAs modulate HCC development at the transcriptomic level. RNA-seq data of 576 patients from two independent cohorts was retrieved. The clinicopathological relevance of all HLA genes was investigated using Fisher-Exact, correlation, and Kaplan-Meier and cox regression survival tests. Clustering of ~800 immune-related genes against HLAs was completed using a ward-agglomerative method. Networks were generated using 40 HLA associated unique genes and hub genes were investigated. HLAs including HLA-DMA, HLA-DMB, HLA-DOA and HLA-DRB6 were associated with delayed recurrence in both discovery (204 HCC cases) and validation (372 HCC cases) cohorts. Clustering analyses revealed 40 genes associated with these four HLAs in both cohorts. A set of seven genes (NCF4, TYROBP, LCP2, ZAP70, PTPRC, FYN and WAS) was found co-expressed at gene-gene interaction level in both cohorts. Furthermore, survival analysis revealed seven HLA-linked genes as predictors of delayed recurrence. Multivariate analysis also predicted that mean expression of 7-gene is an independent predictor of delayed recurrence in both cohorts. We conclude that the expression of 7-gene signature may lead to improved patient prognosis. Further studies are required for consideration in clinical practice.
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Affiliation(s)
- Fomaz Tariq
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
| | - Walizeb Khan
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
| | - Washaakh Ahmad
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
| | - Syeda Kiran Riaz
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
- Department of Molecular Biology, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad 44000, Pakistan
- College of Medicine, Texas A&M University, College Station, TX 77840-77845, USA
| | - Mahvish Khan
- Department of Biology, College of Science, Ha’il University, Ha’il 55211, Saudi Arabia; (M.K.); (S.S.)
| | - Subuhi Sherwani
- Department of Biology, College of Science, Ha’il University, Ha’il 55211, Saudi Arabia; (M.K.); (S.S.)
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia;
- Faculty of Medicine, Görükle Campus, Bursa Uludağ University, Bursa 16059, Turkey
| | - Muhammad Faraz Arshad Malik
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
| | | | - Saif Khan
- Department of Basic Dental and Medical Sciences, College of Dentistry, Ha’il University, Ha’il 55211, Saudi Arabia
- Correspondence: (S.K.); (F.H.)
| | - Farhan Haq
- Department of Biosciences, COMSATS University, Islamabad 44000, Pakistan; (F.T.); (W.K.); (W.A.); (S.K.R.); (M.F.A.M.)
- Correspondence: (S.K.); (F.H.)
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20
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Tan P, Grundy L, Makary P, Eng KH, Ramsay G, Bekheit M. The value of liquid biopsy in the diagnosis and staging of hepatocellular carcinoma: a systematic review. Transl Gastroenterol Hepatol 2021; 6:54. [PMID: 34805576 PMCID: PMC8573369 DOI: 10.21037/tgh.2020.01.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/18/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Blood-borne tumour markers in the form of circulating tumour cells (CTCs) are of intense research interest in the diagnostic and prognostic work-up of hepatocellular carcinoma (HCC). METHODS This is a meta-analysis. Using a PICO strategy, adults with HCC was the population, with the individual CTCs as the intervention and comparators. The primary outcome was the sensitivity and specificity of HCC detection with tumour specific single gene methylation alteration. Secondary outcomes were the comparison using specific assay methods and the effect of early vs. late stages on CTC positivity. We included patients with HCC who had samples taken from peripheral blood and had sufficient data to assess the outcome data. ASSIA, Cochrane library, EMbase, Medline, PubMed and the knowledge network Scotland were systematically searched with appropriate Mesh terms employed. The quality assessment of diagnostic accuracy studies (QUADAS) was used to ensure quality of data. Statistical analysis was performed using the 'Rev Man' meta-analysis soft ward for Windows. RESULTS The review included 36 studies, with a total of 5,853 patients. Here, we found that AFP has the highest overall diagnostic performance. The average Youden index amongst all CTC was 0.46 with a mode and median of 0.5 with highest of 0.87 and lowest of 0.01. CONCLUSIONS The available literature provides weak evidence that there is potential in the use of CTC, however the lack of a standardised procedure in the study of CTC contribute to the lack of consensus of use. Future research should include large scaled, standardized studies for the diagnostic accuracy of CTCs.
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Affiliation(s)
- Poh Tan
- Department of General Surgery, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Lisa Grundy
- Department of General Surgery, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Peter Makary
- Department of General Surgery, Aberdeen Royal Infirmary, Aberdeen, UK
| | | | - George Ramsay
- Rowette institute of Health Sciences, Medical School, University of Aberdeen, Aberdeen, UK
| | - Mohamed Bekheit
- Department of General Surgery, Aberdeen Royal Infirmary, Aberdeen, UK
- Department of Surgery, El Kabbary Hospital, Alexandria, Egypt
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21
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Mohan CD, Kim C, Siveen KS, Manu KA, Rangappa S, Chinnathambi A, Alharbi SA, Rangappa KS, Kumar AP, Ahn KS. Crocetin imparts antiproliferative activity via inhibiting STAT3 signaling in hepatocellular carcinoma. IUBMB Life 2021; 73:1348-1362. [PMID: 34514729 DOI: 10.1002/iub.2555] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/04/2021] [Accepted: 09/04/2021] [Indexed: 01/16/2023]
Abstract
STAT3 is a key oncogenic transcription factor, often overactivated in several human cancers including hepatocellular carcinoma (HCC). STAT3 modulates the expression of genes that are connected with cell proliferation, antiapoptosis, metastasis, angiogenesis, and immune evasion in tumor cells. In this study, we investigated the effect of crocetin on the growth of HCC cells and dissected its underlying molecular mechanism in imparting a cytotoxic effect. Crocetin suppressed proliferation, promoted apoptosis, and counteracted the invasive capacity of HCC cells. Besides, crocetin downregulated the constitutive/inducible STAT3 activation (STAT3Y705 ), nuclear accumulation of STAT3 along with suppression of its DNA binding activity in HCC cells with no effect on STAT5 activation. Crocetin suppressed the activity of upstream kinases such as Src, JAK1, and JAK2. Sodium pervanadate treatment terminated the crocetin-propelled STAT3 inhibition suggesting the involvement of tyrosine phosphatases. Crocetin increased the expression of SHP-1 and siRNA-mediated SHP-1 silencing resulted in the negation of crocetin-driven STAT3 inhibition. Further investigation revealed that crocetin treatment inhibited the expression of STAT3 regulated genes (Bcl-2, Bcl-xL, cyclin D1, survivin, VEGF, COX-2, and MMP-9). Taken together, this report presents crocetin as a novel abrogator of the STAT3 pathway in HCC cell lines.
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Affiliation(s)
| | - Chulwon Kim
- Department of Science in Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Kodappully Sivaraman Siveen
- Flow Cytometry Core Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | | | - Shobith Rangappa
- Adichunchanagiri Institute for Molecular Medicine, Adichunchanagiri University, BG Nagara, Nagamangala Taluk, Karnataka, India
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Sulaiman Ali Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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22
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Psychometric validation of the EORTC QLQ-HCC18 in patients with previously treated unresectable hepatocellular carcinoma. Qual Life Res 2021; 31:937-950. [PMID: 34518988 PMCID: PMC8921023 DOI: 10.1007/s11136-021-02992-1] [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] [Accepted: 09/03/2021] [Indexed: 11/06/2022]
Abstract
To demonstrate the measurement properties of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Hepatocellular Carcinoma 18-question module (EORTC QLQ-HCC18) within a previously treated, unresectable hepatocellular carcinoma (HCC) clinical trial population that was distinct from the published QLQ-HCC18 validation population. Analyses were conducted using data from BGB-A317-208, an open label, international, clinical trial assessing efficacy and safety of the monoclonal antibody tislelizumab in adult HCC patients. The EORTC Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and QLQ-HCC18 instruments were assessed at baseline and weeks 3 and 9 follow-up visits. Per US Food and Drug Administration guidance, psychometric validation of the QLQ-HCC18 included reliability (internal consistency and test–retest), construct validity (convergent and discriminant validity and known-groups validity), ability to detect change, and meaningful within-patient change (MWPC). Known-groups validity and MWPC analyses were also stratified on several pre-defined subgroups. A total of 248 patients were included. Only the QLQ-HCC18 fatigue, nutrition, and index domains demonstrated acceptable internal consistency; acceptable test–retest reliability was found for fatigue, body image, nutrition, pain, sexual interest, and index domains. The QLQ-HCC18 fatigue domain achieved the pre-specified criterion defining acceptable convergent and discriminant validity for 13 of 16 correlations, whereas the index domain achieved the pre-specified criterion for 14 of 16 correlations. Clear differentiation of the QLQ-HCC18 change scores between improvement and maintenance anchor groups were observed for body image, fatigue, pain, and index domains, whereas differentiation between deterioration and maintenance anchor groups were observed for fever and fatigue domains. MWPC point estimates defining improvement for the QLQ-HCC18 fatigue and index domains were −7.18 and −4.07, respectively; MWPC point estimates defining deterioration were 5.34 and 3.16, respectively. The EORTC QLQ-HCC18 fatigue and index domains consistently demonstrated robust psychometric properties, supporting the use of these domains as suitable patient-reported endpoints within a previously treated, unresectable HCC patient population.
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23
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Dong B, Lyu G, Chen Y, Lin G, Wang H, Qin R, Gu J. Comparison of two-dimensional shear wave elastography, magnetic resonance elastography, and three serum markers for diagnosing fibrosis in patients with chronic hepatitis B: a meta-analysis. Expert Rev Gastroenterol Hepatol 2021; 15:1077-1089. [PMID: 33487039 DOI: 10.1080/17474124.2021.1880894] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Two-dimensional shear wave elastography (2D-SWE), magnetic resonance elastography (MRE), aspartate transaminase-to-platelet ratio index (APRI), fibrosis index based on 4 factors (FIB-4), and King's score have been proposed for diagnosing fibrosis. METHODS Literature databases were searched until October 1st, 2020. The summary area under the receiver operating characteristic curve (AUROC), the summary diagnostic odds ratios, and the summary sensitivities and specificities were used to assess the performance of these noninvasive methods for staging fibrosis. RESULTS Our final data contained 72 studies. The prevalence of significant fibrosis, advanced fibrosis, and cirrhosis was 58.3%, 36.2%, and 20.5%, respectively, in chronic hepatitis B (CHB). For 2D-SWE and MRE, the summary AUROCs were 0.89 and 0.97, 0.95 and 0.97, and 0.94 and 0.97 for significant fibrosis, advanced fibrosis, and cirrhosis, respectively. The summary AUROCs using APRI and FIB-4 for detecting significant fibrosis, advanced fibrosis, and cirrhosis were 0.76 and 0.75, 0.74 and 0.77, and 0.77 and 0.82, respectively. The summary AUROCs of King's score for detecting significant fibrosis and cirrhosis were 0.77 and 0.83, respectively. CONCLUSION MRE and 2D-SWE may show the best diagnostic accuracy for predicting fibrosis in CHB. Among the three serum markers, King's score may be more useful for diagnosing fibrosis.
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Affiliation(s)
- Bingtian Dong
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Guorong Lyu
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China.,Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, Fujian Province, China
| | - Yuping Chen
- Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Guofu Lin
- Department of Pulmonary and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Respirology Medicine Centre of Fujian Province, Quanzhou, Fujian Province, China
| | - Huaming Wang
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Ran Qin
- Department of Ultrasound, The Chenggong Hospital, Xiamen University, Xiamen, Fujian Province, China
| | - Jionghui Gu
- Department of Ultrasound, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
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24
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Domfeh S, Narkwa P, Quaye O, Kusi K, Rivera O, Danaah M, Musah B, Awandare G, Mensah K, Mutocheluh M. Cryptolepine and Nibima inhibit hepatitis B virus replication. SCIENTIFIC AFRICAN 2021. [DOI: 10.1016/j.sciaf.2021.e00942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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25
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Jia Z, Zhang H, Li N. Evaluation of clinical outcomes of radiofrequency ablation and surgical resection for hepatocellular carcinoma conforming to the Milan criteria: A systematic review and meta-analysis of recent randomized controlled trials. J Gastroenterol Hepatol 2021; 36:1769-1777. [PMID: 33569810 DOI: 10.1111/jgh.15440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 12/18/2020] [Accepted: 02/03/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIM The few systematic reviews that have compared surgical resection (SR) with radiofrequency ablation (RFA) indicated that hepatectomy was superior to RFA in the treatment of hepatocellular carcinoma (HCC) irrespective of overall survival (OS) or disease-free survival (DFS). However, randomized controlled trials (RCTs) are scarce; therefore, there is a lack of robust evidence on the optimal first-line treatment for HCC patients. The purpose of this study was to include all current RCT studies to compare the clinical efficacy between RFA and SR in patients with HCC who meet the Milan criteria using meta-analysis techniques. METHODS We conducted thorough searches of PubMed, Embase, Cochrane, Web of Knowledge, FDA.gov, and ClinicalTrials.gov for comparative studies (published between 1 January 1996 and 31 December 2019; no language restrictions) of RFA and SR. The main endpoints were OS, DFS, and postoperative complications. Only randomized clinical trials were included. The odds ratios (OR) were pooled and calculated with 95% confidence intervals (CI) for both fixed effects and random effects models. RESULTS Eight studies comparing RFA and SR were identified, which included 1177 patients treated with RFA (n = 571) or SR (n = 606). The OR values for patients treated with RFA and SR at 1, 3, and 5 years were OR: 0.91, 95% CI: 0.45-1.38; OR: 0.82, 95% CI: 0.56-1.19; and OR: 1.03, 95% CI: 0.61-1.73, respectively. The OS between the two treatments was not significantly different. The 1-year DFS rates resulting from the two treatments were not statistically different (OR: 0.87, 95% CI: 0.63-1.21). Similarly, according to long-term DFS rates for SR compared with RFA, although the OR value was less than 1, there was no statistical significance (OR: 0.79, 95% CI: 0.58-1.07). However, it is worth noting that RFA has advantages over SR in terms of treatment-related complications (OR: 0.65, 95% CI: 0.44-0.80; P < 0.05), postoperative mortality, length of stay, and hospitalization costs. CONCLUSION For patients with HCC who meet the Milan criteria, RFA exhibited similar clinical efficacy to SR. However, RFA was superior to SR in terms of minor trauma and may be recommended as the first choice for tumors ≤ 4 cm in diameter.
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Affiliation(s)
- Zhe Jia
- Department of General Surgery Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Haitao Zhang
- Department of General Surgery Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ning Li
- Department of General Surgery Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
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26
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He ZB, Niu WB, Peng C, Gao C, Gao HJ, Niu J. The relationship between integrin avß6 and HBV infection in patients with liver cirrhosis and hepatocellular carcinoma: a preliminary report. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2021; 112:462-466. [PMID: 32450701 DOI: 10.17235/reed.2020.6607/2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE the aim of this study was to investigate the expression of integrin αvβ6 in normal, hepatitis B, HBV-associated cirrhosis and HBV-associated HCC liver tissues. METHODS immunohistochemistry and real-time quantitative reverse transcription polymerase chain reaction (RT-qPCR) were used to study the expression of integrin αvβ6 in HBV-associated cirrhosis (n = 88), chronic hepatitis B ( n= 11), HBV-associated HCC (n = 84) and normal (n = 10) human liver tissues. RESULTS the expression of integrin αvβ6 was significantly upregulated in HBV-associated liver cirrhosis and the expression increased with an increase in severity of cirrhosis. Furthermore, it was moderately or weakly expressed in chronic hepatitis B and HBV-associated HCC liver tissues when compared to normal liver tissue. CONCLUSION integrin αvβ6 could be a predictive marker for the progression of liver cirrhosis associated with HBV infection. Further studies are needed to determine the association between the expression of integrin αvβ6 in hepatitis B and HBV-associated HCC liver tissues.
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Affiliation(s)
- Zhao-Bin He
- Hepatobiliary Medicine, Qilu Hospital. Shandong University
| | - Wei-Bo Niu
- Hepatobiliary Medicine, Qilu Hospital. Shandong University
| | - Cheng Peng
- Hepatobiliary Medicine, Qilu Hospital. Shandong University
| | - Chao Gao
- Hepatobiliary Medicine, Qilu Hospital. Shandong University
| | - Hui-Jie Gao
- Hepatobiliary Medicine, Qilu Hospital. Shandong University
| | - Jun Niu
- Hepatobiliary Medicine, Qilu Hospital. Shandong University, China
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27
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Diaz-Mitoma F, Popovic V, Spaans JN. Assessment of immunogenicity and safety across two manufacturing lots of a 3-antigen hepatitis B vaccine, Sci-B-Vac®, compared with Engerix-B® in healthy Asian adults: A phase 3 randomized clinical trial. Vaccine 2021; 39:3892-3899. [PMID: 34116873 DOI: 10.1016/j.vaccine.2021.05.067] [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: 01/08/2021] [Revised: 05/14/2021] [Accepted: 05/23/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Sci-B-Vac®, a 3-antigen hepatitis B vaccine (3A-HBV), contains all three recombinant hepatitis B virus (HBV) envelope proteins (S, pre-S1, and pre-S2). In 2005, 3A-HBV manufacturing transferred facilities (A to B), where it continues to be manufactured. METHODS This phase 3, single-blind, randomized study, conducted at one site in Vietnam, compared efficacy and safety among two 3A-HBV lots, lot A and lot B, and a single-antigen hepatitis B vaccine (1A-HBV), Engerix-B®. Primary objective was to demonstrate equivalence at day 210 of two 3A-HBV lots in seroprotection rate (SPR; defined as percentage of participants achieving hepatitis B surface antigen antibody [anti-HBs] titers ≥ 10 mIU/mL). Secondary objectives were assessing immunogenicity at days 180, 210, and 360, and safety of 3A-HBV. RESULTS 3A-HBV SPR equivalence was demonstrated at day 210 (lot A: 97.3% [95% CI: 92.4%, 99.4%] vs. lot B: 100.0% [97.0%, 100.0%]). Compared to 1A-HBV, lot B SPR was higher at day 180 (98.3% vs. 81.2%; difference: 17.1% [9.7%, 24.6%]) and non-inferior at day 210 (100% vs. 98.3%; difference: 1.7% [-0.6%, 4.1%]). 3A-HBV lot B showed the same SPR after 2 doses (98.3%) as 1A-HBV after 3 doses (98.3%). Adverse events (AEs) were comparable with both 3A-HBV lots (lot A: 68.7% vs. lot B: 54.2%), but higher than 1A-HBV (35.3%). Vaccination-related AEs included transient injection site pain (38.9%), myalgia (9.3%), and fatigue (7.5%). Eight serious AEs were reported (lot A: 3/134 [2.2%]; lot B: 1/134 [0.8%]; 1A-HBV: 4/133 [2.3%]). One serious AE, syncope, was noted as probably related to study vaccine, lot B. CONCLUSIONS The two 3A-HBV lots had equivalent immunogenicity, but lot B elicited faster onset of seroprotection and higher anti-HBs titers than both lot A and 1A-HBV in an Asian population. This supports 3A-HBV lot B as an effective choice for HBV vaccination, with a favorable safety profile. ClinicalTrials.gov: NCT04531098.
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Domfeh SA, Narkwa PW, Quaye O, Kusi KA, Awandare GA, Ansah C, Salam A, Mutocheluh M. Cryptolepine inhibits hepatocellular carcinoma growth through inhibiting interleukin-6/STAT3 signalling. BMC Complement Med Ther 2021; 21:161. [PMID: 34078370 PMCID: PMC8170807 DOI: 10.1186/s12906-021-03326-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 05/11/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Diverse signalling pathways are involved in carcinogenesis and one of such pathways implicated in many cancers is the interleukin 6/signal transducer and activator of transcription 3 (IL-6/STAT3) signalling pathway. Therefore, inhibition of this pathway is targeted as an anti-cancer intervention. This study aimed to establish the effect of cryptolepine, which is the main bioactive alkaloid in the medicinal plant Cryptolepis sanguinolenta, on the IL-6/STAT3 signalling pathway. METHODS First, the effect of cryptolepine on the IL-6/STAT3 pathway in human hepatoma cells (HepG2 cells) was screened using the Cignal Finder Multi-Pathway Reporter Array. Next, to confirm the effect of cryptolepine on the IL-6/STAT3 signalling pathway, the pathway was activated using 200 ng/mL IL-6 in the presence of 0.5-2 μM cryptolepine. The levels of total STAT3, p-STAT3 and IL-23 were assessed by ELISA. RESULTS Cryptolepine downregulated 12 signalling pathways including the IL-6/STAT3 signalling pathway and upregulated 17 signalling pathways. Cryptolepine, in the presence of IL-6, decreased the levels of p-STAT3 and IL-23 in a dose-dependent fashion. CONCLUSION Our results demonstrated that cryptolepine inhibits the IL-6/STAT3 signalling pathway, and therefore cryptolepine-based remedies such as Cryptolepis sanguinolenta could potentially be used as an effective immunotherapeutic agent for hepatocellular carcinoma and other cancers.
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Affiliation(s)
- Seth A Domfeh
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Ghana.,Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, University of Ghana, Legon, Ghana
| | - Patrick W Narkwa
- Department of Clinical Microbiology, School of Medicine and Dentistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Osbourne Quaye
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Ghana.,Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, University of Ghana, Legon, Ghana
| | - Kwadwo A Kusi
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Ghana.,Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, University of Ghana, Legon, Ghana.,Department of Immunology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| | - Gordon A Awandare
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Ghana.,Department of Biochemistry, Cell and Molecular Biology, School of Biological Sciences, University of Ghana, Legon, Ghana
| | - Charles Ansah
- Department of Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Mohamed Mutocheluh
- Department of Clinical Microbiology, School of Medicine and Dentistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
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29
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Zhang W, Zhangyuan G, Wang F, Jin K, Shen H, Zhang L, Yuan X, Wang J, Zhang H, Yu W, Huang R, Xu X, Yin Y, Zhong G, Lin A, Sun B. The zinc finger protein Miz1 suppresses liver tumorigenesis by restricting hepatocyte-driven macrophage activation and inflammation. Immunity 2021; 54:1168-1185.e8. [PMID: 34038747 DOI: 10.1016/j.immuni.2021.04.027] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 01/20/2021] [Accepted: 04/29/2021] [Indexed: 12/16/2022]
Abstract
Chronic inflammation plays a central role in hepatocellular carcinoma (HCC), but the contribution of hepatocytes to tumor-associated inflammation is not clear. Here, we report that the zinc finger transcription factor Miz1 restricted hepatocyte-driven inflammation to suppress HCC, independently of its transcriptional activity. Miz1 was downregulated in HCC mouse models and a substantial fraction of HCC patients. Hepatocyte-specific Miz1 deletion in mice generated a distinct sub-group of hepatocytes that produced pro-inflammatory cytokines and chemokines, which skewed the polarization of the tumor-infiltrating macrophages toward pro-inflammatory phenotypes to promote HCC. Mechanistically, Miz1 sequestrated the oncoprotein metadherin (MTDH), preventing MTDH from promoting transcription factor nuclear factor κB (NF-κB) activation. A distinct sub-group of pro-inflammatory cytokine-producing hepatocytes was also seen in a subset of HCC patients. In addition, Miz1 expression inversely correated with disease recurrence and poor prognosis in HCC patients. Our findings identify Miz1 as a tumor suppressor that prevents hepatocytes from driving inflammation in HCC.
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Affiliation(s)
- Wenjie Zhang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Guangyan Zhangyuan
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Fei Wang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Kangpeng Jin
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Haiyuan Shen
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Liansheng Zhang
- The State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China; Ben May Department for Cancer Research, University of Chicago, Chicago, IL 60637, USA
| | - Xiang Yuan
- The State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China; Ben May Department for Cancer Research, University of Chicago, Chicago, IL 60637, USA
| | - Jincheng Wang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Haitian Zhang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Weiwei Yu
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Ruyi Huang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xiaoliang Xu
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yin Yin
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Guisheng Zhong
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Anning Lin
- Ben May Department for Cancer Research, University of Chicago, Chicago, IL 60637, USA; Institute of Modern Biology, Nanjing University, Nanjing 20018, China.
| | - Beicheng Sun
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China; Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
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30
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Chikhale M, Toi PC, Siddaraju N, Ananthakrishnan R. The strength of cytomorphology and efficacy of immuno-cytochemistry in distinguishing hepatocellular carcinoma from its mimics on fine-needle aspiration cytology. Diagn Cytopathol 2021; 49:864-875. [PMID: 33929782 DOI: 10.1002/dc.24759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Cytomorphologic distinction of hepatocellular carcinoma (HCC) from its mimics on fine-needle aspiration cytology (FNAC) is often problematic. The present study evaluates the strength of cytomorphology and the utility of an immuno-panel of arginase-1, glypican-3, HepPar-1, thyroid transcription factor (TTF-1) and CK-19 in resolving this diagnostic issue. METHODS FNAC features of 71 nodular hepatic lesions were studied with an immunocyto/ histochemical (ICC/IHC) panel of arginase-1, glypican-3, HepPar-1, TTF-1 taking 10% positivity as "cut-off." Cytomorpholologic diagnoses were compared with diagnoses made on combined cytomorphologic and ICC/IHC approach. RESULTS Of 71 cases, 32, 10 and 29 had histopathologic, cell block and clinico-radiologic correlation respectively with 55 metastatic adenocarcinomas (MAC), 13 HCCs and one case each of hepatic adenoma (HA), cirrhotic nodule (CN) and intrahepatic cholangiocarcinoma (CC). Cytoplasmic positivity of HepPar-1 and glypican-3 were noted in 11/13 and 8/13 HCCs respectively; while only 3/13 and 1/13 HCCs revealed cytoplasmic positivity for arginase-1 and TTF-1 respectively. Benign hepatic lesions were negative for glypican-3 and TTF-1, but expressed both arginase-1and HepPar-1. Twenty-one of 55 MACs and the lone case of CC were positive for CK-19; however, all MACs and CC cases were negative for HepPar-1, arginase-1, glypican-3 and TTF-1. The immune-panel had sensitivity, specificity and diagnostic accuracy of 100%, 88.9% and 90.6%, respectively, for differentiating HCC from its morphologic mimics. CONCLUSION Though a meticulous cytologic evaluation in conjunction with clinicoradiologic profile helps in distinguishing HCC from its benign and malignant mimics; an immunopanel of arginase-1, glypican-3, HepPar-1, TTF-1 and CK-19 drastically improves the diagnostic accuracy.
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Affiliation(s)
| | - Pampa Ch Toi
- Department of Pathology, JIPMER, Puducherry, India
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Fagan O, Armstrong P, Merwe KVD, Crosnoi D, Steele C, Sopena-Falco J, Parihar V. Viral hepatitis: A brief introduction, review of management, advances and challenges. World J Meta-Anal 2021; 9:139-152. [DOI: 10.13105/wjma.v9.i2.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/26/2021] [Accepted: 04/23/2021] [Indexed: 02/06/2023] Open
Abstract
Viral hepatitis represents a major public health hazard and is associated with significant global mortality. Over the last decade, there have been significant developments in the prevention and treatment of viral hepatitis. These changes have led to a situation whereby global elimination has become a realistic goal, fully endorsed by the World Health Organization (WHO). By 2030, the WHO aims to reduce viral hepatitis mortality by 65% and reduce new infections by 90% by 2030. These are ambitious targets and will only be met through a sustained programme. This will require expertise from hepatologists and virologists and the fields of public health and primary care. In this article, we review the causes of viral hepatitis, its management through prevention and treatments, and the most pressing challenges and recent advances.
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Affiliation(s)
- Olga Fagan
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
| | - Paul Armstrong
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
| | - Kevin Van Der Merwe
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
| | - Daniela Crosnoi
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
| | - Chris Steele
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
| | - Julia Sopena-Falco
- Department of Gastroenterology, Saint Vincent’s University Hospital, Dublin 04, Ireland
| | - Vikrant Parihar
- Department of Gastroenterology, Letterkenny University Hospital, Letterkenny F92 AE81, Ireland
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Exploration of prognostic index based on immune-related genes in patients with liver hepatocellular carcinoma. Biosci Rep 2021; 40:225490. [PMID: 32579175 PMCID: PMC7327182 DOI: 10.1042/bsr20194240] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 06/23/2020] [Accepted: 06/24/2020] [Indexed: 02/08/2023] Open
Abstract
The present study aimed to screen the immune-related genes (IRGs) in patients with liver hepatocellular carcinoma (LIHC) and construct a synthetic index for indicating the prognostic outcomes. The bioinformatic analysis was performed on the data of 374 cancer tissues and 50 normal tissues, which were downloaded from TCGA database. We observed that 17 differentially expressed IRGs were significantly associated with survival in LIHC patients. These LIHC-specific IRGs were validated with function analysis and molecular characteristics. Cox analysis was applied for constructing a RiskScore for predicting the survival. The RiskScore involved six IRGs and corresponding coefficients, which was calculated with the following formula: RiskScore = [Expression level of FABP5 *(0.064)] + [Expression level of TRAF3 * (0.198)] + [Expression level of CSPG5 * (0.416)] + [Expression level of IL17D * (0.197)] + [Expression level of STC2 * (0.036)] + [Expression level of BRD8 * (0.140)]. The RiskScore was positively associated with the poor survival, which was verified with the dataset from ICGC database. Further analysis revealed that the RiskScore was independent of any other clinical feature, while it was linked with the infiltration levels of six types of immune cells. Our study reported the survival-associated IRGs in LIHC and then constructed IRGs-based RiskScore as prognostic indicator for screening patients with high risk of short survival. Both the screened IRGs and IRGs-based RiskScore were clinically significant, which may be informative for promoting the individualized immunotherapy against LIHC.
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Long non-coding RNA HOTAIR promotes hepatocellular carcinoma progression by regulating miR-526b-3p/DHX33 axis. Genes Genomics 2021; 43:857-868. [PMID: 33843021 DOI: 10.1007/s13258-021-01098-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/02/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most common human cancers. Long non-coding RNAs (lncRNAs) play pivotal roles in progression of various cancers, including HCC. OBJECTIVE We aimed to explore the exact role and underlying mechanism of lncRNA HOX transcript antisense intergenic RNA (HOTAIR) in HCC. METHODS Quantitative real time polymerase chain reaction (qRT-PCR) was carried out to determine the levels of HOTAIR, DEAH-box helicase 33 (DHX33) and miR-526b-3p. Western blot assay was used to detect the protein level of DHX33. Besides, cell proliferation and apoptosis were assessed by methylthiazolyldiphenyl-tetrazolium bromide (MTT) assay and flow cytometry analysis, respectively. Cell migration and invasion were detected by transwell assay. The interaction between miR-526b-3p and HOTAIR or DHX33 was predicted by starbase and confirmed by the dual-luciferase reporter assay. Murine xenograft model was established through injecting Huh7 cells transfected with sh-NC or sh-HOTAIR. RESULTS The levels of HOTAIR and DHX33 were increased in HCC tissues and cells. Knockdown of either HOTAIR or DHX33 suppressed proliferation, migration and invasion but increased apoptosis in HCC cells. Moreover, DHX33 overexpression reversed the suppressive effect of HOTAIR knockdown on progression of HCC cells. Interestingly, miR-526b-3p could directly bind to HOTAIR, and DHX33 was a direct target of miR-526b-3p. Additionally, interference of HOTAIR restrained the tumor growth by upregulating miR-526b-3p and downregulating DHX33 in vivo. CONCLUSIONS HOTAIR knockdown suppressed cell proliferation, migration and invasion, and promoted apoptosis via regulating miR-526b-3p/DHX33 axis in HCC cells, providing a potential avenue for treatment of HCC.
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Mitrea D, Badea R, Mitrea P, Brad S, Nedevschi S. Hepatocellular Carcinoma Automatic Diagnosis within CEUS and B-Mode Ultrasound Images Using Advanced Machine Learning Methods. SENSORS (BASEL, SWITZERLAND) 2021; 21:2202. [PMID: 33801125 PMCID: PMC8004125 DOI: 10.3390/s21062202] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 02/06/2023]
Abstract
Hepatocellular Carcinoma (HCC) is the most common malignant liver tumor, being present in 70% of liver cancer cases. It usually evolves on the top of the cirrhotic parenchyma. The most reliable method for HCC diagnosis is the needle biopsy, which is an invasive, dangerous method. In our research, specific techniques for non-invasive, computerized HCC diagnosis are developed, by exploiting the information from ultrasound images. In this work, the possibility of performing the automatic diagnosis of HCC within B-mode ultrasound and Contrast-Enhanced Ultrasound (CEUS) images, using advanced machine learning methods based on Convolutional Neural Networks (CNN), was assessed. The recognition performance was evaluated separately on B-mode ultrasound images and on CEUS images, respectively, as well as on combined B-mode ultrasound and CEUS images. For this purpose, we considered the possibility of combining the input images directly, performing feature level fusion, then providing the resulted data at the entrances of representative CNN classifiers. In addition, several multimodal combined classifiers were experimented, resulted by the fusion, at classifier, respectively, at the decision levels of two different branches based on the same CNN architecture, as well as on different CNN architectures. Various combination methods, and also the dimensionality reduction method of Kernel Principal Component Analysis (KPCA), were involved in this process. These results were compared with those obtained on the same dataset, when employing advanced texture analysis techniques in conjunction with conventional classification methods and also with equivalent state-of-the-art approaches. An accuracy above 97% was achieved when our new methodology was applied.
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Affiliation(s)
- Delia Mitrea
- Department of Computer Science, Faculty of Automation and Computer Science, Technical University of Cluj-Napoca, Baritiu Street, No. 26-28, 400027 Cluj-Napoca, Romania; (D.M.); (P.M.); (S.N.)
| | - Radu Badea
- Medical Imaging Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Babes Street, No. 8, 400012 Cluj-Napoca, Romania;
- Regional Institute of Gastroenterology and Hepatology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, 19-21 Croitorilor Street, 400162 Cluj-Napoca, Romania
| | - Paulina Mitrea
- Department of Computer Science, Faculty of Automation and Computer Science, Technical University of Cluj-Napoca, Baritiu Street, No. 26-28, 400027 Cluj-Napoca, Romania; (D.M.); (P.M.); (S.N.)
| | - Stelian Brad
- Department of Design Engineering and Robotics, Faculty of Machine Building, Technical University of Cluj-Napoca, Muncii Boulevard, No. 103-105, 400641 Cluj-Napoca, Romania
| | - Sergiu Nedevschi
- Department of Computer Science, Faculty of Automation and Computer Science, Technical University of Cluj-Napoca, Baritiu Street, No. 26-28, 400027 Cluj-Napoca, Romania; (D.M.); (P.M.); (S.N.)
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Hepatitis B Virus Reactivation Potential Risk Factors in Hepatocellular Carcinoma via Transcatheter Arterial Chemoembolization: A Retrospective Research. Can J Gastroenterol Hepatol 2021; 2021:8864655. [PMID: 33505945 PMCID: PMC7815398 DOI: 10.1155/2021/8864655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 12/06/2020] [Accepted: 12/28/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND To explore the clinical characteristics of reactivation of hepatitis B virus (HBV) in hepatocellular carcinoma (HCC) after transcatheter arterial chemoembolization (TACE). The pathological correlation of prognosis and hepatitis B virus reactivation has been given detailed analyses in our research. METHODS A total of 108 related TACE-treated HCC clinical data from January 2008 to January 2016 was gleaned and involved in this retrospective analysis. To lucubrate the nuance of survival rates between HBV reactivated group and HBV nonreactivated group, clinical data of each patient was analyzed in detail and refined the retrospective studies. RESULTS HBV reactivation occurred in 42 patients with a proportion of 38.9%. The detected HBV DNA level ≥104 in patients showed a reactivation rate of 65.8% (25/38), which was significantly higher than the HBV DNA < 104 cases (24.3%, 17/70). Research data revealed a conspicuous lower cellular immunity (P < 0.01) and better 2-year survival rate (P=0.03) in the HBV-reactivated group when compared to the nonreactivated group. CONCLUSION Some of the patients with primary hepatocellular carcinoma possibly had HBV reactivation at post-TACE-therapy. And the predominant risk factors of HBV reactivation are positive HBV test and immunosuppression. Our study suggested that HBV reactivation at post-TACE-therapy is an independent predictor of poor prognosis and low survival rate as well as a crucial reason for poor prognosis and lower survival rate, which indirectly proved that it is urgent to necessitate the antiviral therapy and immune enhancer in improving the curative effect and prognosis of HCC patients.
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Hu ZD, Jiang Y, Sun HM, Wang JW, Zhai LL, Yin ZQ, Yan J. KIF11 Promotes Proliferation of Hepatocellular Carcinoma among Patients with Liver Cancers. BIOMED RESEARCH INTERNATIONAL 2021; 2021:2676745. [PMID: 33490265 PMCID: PMC7801104 DOI: 10.1155/2021/2676745] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 12/03/2020] [Accepted: 12/21/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) lacks effective treatments and has a poor prognosis. Therefore it is needed to develop more effective drug targets. Kinesin family member 11 (KIF11) has been reported to affect the progression of several cancers, and its high expression associates with the prognosis of patients. However, the relevant mechanisms of KIF11 in HCC progression have not been studied. METHOD Through the cancer genome atlas (TCGA) database and immunohistochemical (IHC) staining of patients' specimens, we determined that KIF11 was highly expressed in HCC tissues and associated with prognosis. We established a KIF11 stably depleted hepatoma cell line, through cell-cloning experiments and cell counting kit-8 (CCK-8) assays to detect the effects on proliferation in vitro. The role of KIF11 in promoting cell proliferation was verified in mice. RESULT The expression of KIF11 was negatively correlated with the overall survival (OS) and disease-free survival (DFS) and positively correlated with tumor size of HCC patients. KIF11 depletion inhibits cell proliferation and tumor growth in vitro and in vivo. Conclusion. KIF11 can be used as a positive correlation marker for HCC prognosis and served as a potential therapeutic target.
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Affiliation(s)
- Zhan-Dong Hu
- Department of Pathology in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Ying Jiang
- Department of Clinical Laboratory in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Hong-Mei Sun
- Department of Out-Patient in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Jing-wen Wang
- Department of Pathology in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Li-Li Zhai
- Department of Pathology in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Zhi-Qi Yin
- Department of Pathology in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
| | - Jun Yan
- Department of Pathology in Tianjin First Central Hospital, Number 24, Convalescent Road, Nankai, Tianjin 300192, China
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Hajiev S, Allara E, Motedayеn Aval L, Arizumi T, Bettinger D, Pirisi M, Rimassa L, Pressiani T, Personeni N, Giordano L, Kudo M, Thimme R, Park JW, Taddei TH, Kaplan DE, Ramaswami R, Pinato DJ, Sharma R. Impact of age on sorafenib outcomes in hepatocellular carcinoma: an international cohort study. Br J Cancer 2021; 124:407-413. [PMID: 33071284 PMCID: PMC7852559 DOI: 10.1038/s41416-020-01116-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 09/15/2020] [Accepted: 09/25/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND There is no consensus on the effect of sorafenib dosing on efficacy and toxicity in elderly patients with hepatocellular carcinoma (HCC). Older patients are often empirically started on low-dose therapy with the aim to avoid toxicities while maximising clinical efficacy. We aimed to verify whether age impacts on overall survival (OS) and whether a reduced starting dose impacts on OS or toxicity experienced by the elderly. METHODS In an international, multicentre cohort study, outcomes for those aged <75 or ≥75 years were determined while accounting for common prognostic factors and demographic characteristics in univariable and multivariable models. RESULTS Five thousand five hundred and ninety-eight patients were recruited; 792 (14.1%) were aged ≥75 years. The elderly were more likely to have larger tumours (>7 cm) (39 vs 33%, p < 0.01) with preserved liver function (67 vs 57.7%) (p < 0.01). No difference in the median OS of those aged ≥75 years and <75 was noted (7.3 months vs 7.2 months; HR 1.00 (95% CI 0.93-1.08), p = 0.97). There was no relationship between starting dose of sorafenib 800 mg vs 400 mg/200 mg and OS between those <75 and ≥75 years. The elderly experienced a similar overall incidence of grade 2-4 sorafenib-related toxicity compared to <75 years (63.5 vs 56.7%, p = 0.11). However, the elderly were more likely to discontinue sorafenib due to toxicity (27.0 vs 21.6%, p < 0.01). This did not vary between different starting doses of sorafenib. CONCLUSIONS Clinical outcomes in the elderly is equivalent to patients aged <75 years, independent of dose of sorafenib prescribed.
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Affiliation(s)
- Saur Hajiev
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK
| | - Elias Allara
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Leila Motedayеn Aval
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK
| | - Tadaaki Arizumi
- Department of Gastroenterology and Hepatology, Kinki University School of Medicine, Osaka-Sayama, Japan
| | - Dominik Bettinger
- Department of Medicine II, University Medical Center, Freiburg, Germany
- Berta-Ottenstein Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Mario Pirisi
- Department of Translational Medicine, Università degli Studi del Piemonte Orientale, Novara, Italy
| | - Lorenza Rimassa
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center-IRCCS, Rozzano (Milan), Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (Milan), Italy
| | - Tiziana Pressiani
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center-IRCCS, Rozzano (Milan), Italy
| | - Nicola Personeni
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center-IRCCS, Rozzano (Milan), Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (Milan), Italy
| | - Laura Giordano
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center-IRCCS, Rozzano (Milan), Italy
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kinki University School of Medicine, Osaka-Sayama, Japan
| | - Robert Thimme
- Department of Medicine II, University Medical Center, Freiburg, Germany
| | | | - Tamar H Taddei
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - David E Kaplan
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ramya Ramaswami
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK
| | - David J Pinato
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK
| | - Rohini Sharma
- Division of Surgery and Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, W12 0NN, UK.
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Park EJ, Kim SH, Park SJ, Baek TW. Texture Analysis of Gray-Scale Ultrasound Images for Staging of Hepatic Fibrosis. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2021; 82:116-127. [PMID: 36237456 PMCID: PMC9432409 DOI: 10.3348/jksr.2019.0185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/06/2020] [Accepted: 04/09/2020] [Indexed: 11/15/2022]
Abstract
Purpose Materials and Methods Results Conclusion
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Affiliation(s)
- Eun Joo Park
- Department of Radiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan, Korea
| | - Seung Ho Kim
- Department of Radiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan, Korea
| | - Sang Joon Park
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Tae Wook Baek
- Department of Radiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan, Korea
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Djokic M, Cemazar M, Bosnjak M, Dezman R, Badovinac D, Miklavcic D, Kos B, Stabuc M, Stabuc B, Jansa R, Popovic P, Smid LM, Sersa G, Trotovsek B. A Prospective Phase II Study Evaluating Intraoperative Electrochemotherapy of Hepatocellular Carcinoma. Cancers (Basel) 2020; 12:E3778. [PMID: 33333941 PMCID: PMC7765454 DOI: 10.3390/cancers12123778] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 12/17/2022] Open
Abstract
The aim of this clinical study was to investigate the effectiveness and long-term safety of electrochemotherapy as an emerging treatment for HCC in patients not suitable for other treatment options. A prospective phase II clinical study was conducted in patients with primary HCC who were not suitable for other treatment options according to the Barcelona Clinic Liver Cancer classification. A total of 24 patients with 32 tumors were treated by electrochemotherapy. The procedure was effective, feasible, and safe with some procedure-related side effects. The responses of the 32 treated nodules were: 84.4% complete response (CR), 12.5% partial response (PR), and 3.1% stable disease (SD). The treatment was equally effective for nodules located centrally and peripherally. Electrochemotherapy provided a durable response with local tumor control over 50 months of observation in 78.0% of nodules. The patient responses were: 79.2% CR and 16.6% PR. The median progression-free survival was 12 months (range 2.7-50), and the overall survival over 5 years of observation was 72.0%. This prospective phase II clinical study showed that electrochemotherapy was an effective, feasible, and safe option for treating HCC in patients not suitable for other treatment options.
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Affiliation(s)
- Mihajlo Djokic
- Clinical Department of Abdominal Surgery, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia; (M.D.); (D.B.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
| | - Maja Cemazar
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Zaloska 2, SI-1000 Ljubljana, Slovenia; (M.C.); (M.B.)
- Faculty of Health Sciences, University of Primorska, Polje 42, SI-6310 Izola, Slovenia
| | - Masa Bosnjak
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Zaloska 2, SI-1000 Ljubljana, Slovenia; (M.C.); (M.B.)
| | - Rok Dezman
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Institute of Radiology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - David Badovinac
- Clinical Department of Abdominal Surgery, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia; (M.D.); (D.B.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
| | - Damijan Miklavcic
- Faculty of Electrical Engineering, University of Ljubljana, Trzaska 25, SI-1000 Ljubljana, Slovenia; (D.M.); (B.K.)
| | - Bor Kos
- Faculty of Electrical Engineering, University of Ljubljana, Trzaska 25, SI-1000 Ljubljana, Slovenia; (D.M.); (B.K.)
| | - Miha Stabuc
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Institute of Radiology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - Borut Stabuc
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Department of Gastroenterology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - Rado Jansa
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Department of Gastroenterology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - Peter Popovic
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Institute of Radiology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - Lojze M. Smid
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
- Clinical Department of Gastroenterology, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia
| | - Gregor Sersa
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Zaloska 2, SI-1000 Ljubljana, Slovenia; (M.C.); (M.B.)
- Faculty of Health Sciences, University of Ljubljana, Zdravstvena pot 5, SI-1000 Ljubljana, Slovenia
| | - Blaz Trotovsek
- Clinical Department of Abdominal Surgery, University Medical Centre Ljubljana, Zaloska 7, SI-1000 Ljubljana, Slovenia; (M.D.); (D.B.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, SI-1000 Ljubljana, Slovenia; (R.D.); (M.S.); (B.S.); (R.J.); (P.P.); (L.M.S.)
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Wan L, Guo L, Hu Y, Huang H, Zhang M, Xu K, De G, Zheng F, Wu Z, Hu C, Wen Z. Comparing the diagnostic value of serum oligosaccharide chain (G-test) and alpha-fetoprotein for hepatitis B virus-related liver cancer. Clin Biochem 2020; 89:44-50. [PMID: 33309517 DOI: 10.1016/j.clinbiochem.2020.12.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/19/2020] [Accepted: 12/07/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES The study compared the diagnostic efficiency of serum oligosaccharide chain (G-test) and alpha-fetoprotein (AFP) for hepatitis B-related hepatocellular carcinoma (HCC). METHODS Serum samples from 100 patients (divided into five groups of 20 each, namely the hepatitis, liver cirrhosis, liver cancer, health, and interference groups) who were admitted to the Second Affiliated Hospital of Nanchang University from October 2019 to January 2020 were collected, and the levels of G-test and AFP were determined. The sensitivity and specificity of the two indicators were compared, and the receiver operating characteristic curve of the subjects was drawn to evaluate the diagnostic values of G-test and AFP for HCC. RESULTS The diagnostic ability of G-test (area under the curve [AUC]: 0.88 ± 0.05) was better than that of AFP (AUC: 0.76 ± 0.05). When G-test and AFP were combined for detection, the AUC was larger than that of either indicator. The G-test was superior to AFP in the differential diagnosis of early HCC and cirrhosis. A combination of the two indicators (AUC: 0.769 ± 0.05) significantly improved the diagnostic rate for early HCC, indicating that G-test and AFP complemented each other. CONCLUSION G-test was better than AFP for screening HCC in patients with chronic hepatitis B and cirrhosis. The combination of the two further improved the diagnostic rate of hepatitis B-related liver cancer. The G-test improves the screening rate of early HCC in patients with cirrhosis. Therefore, these markers are of great clinical significance and can improve the sensitivity of HCC detection and reduce missed diagnosis rates.
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Affiliation(s)
- Lijun Wan
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Li Guo
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Youwen Hu
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hongyan Huang
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Moran Zhang
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Kedong Xu
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Gejirifu De
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fengfei Zheng
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhengqiang Wu
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chungen Hu
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhili Wen
- Department of Gastroenterology and Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
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Abdel-Latif M, Fouda N, Shiha OAG, Rizk AA. Role of shear wave sono-elastography (SWE) in characterization of hepatic focal lesions. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [DOI: 10.1186/s43055-020-00186-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Focal liver lesions are considered a major problem during abdominal examinations. Shear wave sono-elastography (SWE) has been demonstrated to be helpful in assessment of liver fibrosis degree.
The purpose of this study was to evaluate the role of SWE in characterization of benign and malignant hepatic focal lesions.
Results
Seventy-five (75) patients with variable focal liver lesions (52 malignant and 23 benign) were analyzed by SWE. The stiffness values of surrounding hepatic parenchyma were also measured as a reference for readings of the focal lesion stiffness values. Final diagnosis was achieved by core needle biopsy (in 1 benign and 38 malignant cases) and contrast enhanced CT and MRI (in all cases).
Cholangiocarcinoma (CCC) was the stiffest malignant lesion with median stiffness value (35.9 kPa). Focal nodular hyperplasia (FNH) was the stiffest benign lesion (26.7 kPa).
The median stiffness value of malignant focal lesions (20.22 kPa) was significantly higher than that of benign focal lesions (10.68 kPa) (P value < 0.001).
ROC curve of SWE median stiffness values for differentiation of benign from malignant hepatic focal lesions had AUC = 0.834, and using cut of value 14.165 kPa, yielding 98.1% sensitivity, 78.3% specificity, and 92% accuracy.
Conclusion
SWE has high accuracy in differentiating benign form malignant liver focal lesions with promising results in individual characterization of some malignant (HCC and CCC) and benign hepatic focal lesion (FNH from other benign lesions).
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Higashi M, Yoshimura T, Usui N, Kano Y, Deguchi A, Tanabe K, Uchimura Y, Kuriyama S, Suzuki Y, Masaki T, Ikenaka K. A Potential Serum N-glycan Biomarker for Hepatitis C Virus-Related Early-Stage Hepatocellular Carcinoma with Liver Cirrhosis. Int J Mol Sci 2020; 21:ijms21238913. [PMID: 33255418 PMCID: PMC7727814 DOI: 10.3390/ijms21238913] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 02/07/2023] Open
Abstract
Detection of early-stage hepatocellular carcinoma (HCC) is beneficial for prolonging patient survival. However, the serum markers currently used show limited ability to identify early-stage HCC. In this study, we explored human serum N-glycans as sensitive markers to diagnose HCC in patients with cirrhosis. Using a simplified fluorescence-labeled N-glycan preparation method, we examined non-sialylated and sialylated N-glycan profiles from 71 healthy controls and 111 patients with hepatitis and/or liver cirrhosis (LC) with or without HCC. We found that the level of serum N-glycan A2G1(6)FB, a biantennary N-glycan containing core fucose and bisecting GlcNAc residues, was significantly higher in hepatitis C virus (HCV)-infected cirrhotic patients with HCC than in those without HCC. In addition, A2G1(6)FB was detectable in HCV-infected patients with early-stage HCC and could be a more accurate marker than alpha-fetoprotein (AFP) or protein induced by vitamin K absence or antagonists-II (PIVKA-II). Moreover, there was no apparent correlation between the levels of A2G1(6)FB and those of AFP or PIVKA-II. Thus, simultaneous use of A2G1(6)FB and traditional biomarkers could improve the accuracy of HCC diagnosis in HCV-infected patients with LC, suggesting that A2G1(6)FB may be a reliable biomarker for early-stage HCC patients.
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Affiliation(s)
- Mikito Higashi
- Division of Neurobiology and Bioinformatics, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan; (M.H.); (Y.K.)
- Mitsubishi Chemical Group Science and Technology Research Center, Yokohama, Kanagawa 227-8502, Japan;
| | - Takeshi Yoshimura
- Division of Neurobiology and Bioinformatics, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan; (M.H.); (Y.K.)
- Department of Physiological Sciences, School of Life Sciences, SOKENDAI (The Graduate University for Advanced Studies), Hayama, Kanagawa 240-0193, Japan
- Department of Child Development and Molecular Brain Science, United Graduate School of Child Development, Osaka University, Suita, Osaka 565-0871, Japan
- Correspondence:
| | - Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan;
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka 541-8567, Japan
| | - Yuichiro Kano
- Division of Neurobiology and Bioinformatics, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan; (M.H.); (Y.K.)
| | - Akihiro Deguchi
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Kagawa 761-0793, Japan; (A.D.); (T.M.)
| | - Kazuhiro Tanabe
- Mitsubishi Chemical Group Science and Technology Research Center, Yokohama, Kanagawa 227-8502, Japan;
| | - Youichi Uchimura
- Mitsubishi Chemical Group Science and Technology Research Center, Yokohama, Kanagawa 227-8502, Japan;
| | - Shigeki Kuriyama
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Kagawa 761-0793, Japan; (A.D.); (T.M.)
| | - Yasuyuki Suzuki
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Kita-gun, Kagawa 761-0793, Japan;
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Kagawa 761-0793, Japan; (A.D.); (T.M.)
| | - Kazuhiro Ikenaka
- Division of Neurobiology and Bioinformatics, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan; (M.H.); (Y.K.)
- Department of Physiological Sciences, School of Life Sciences, SOKENDAI (The Graduate University for Advanced Studies), Hayama, Kanagawa 240-0193, Japan
- Correspondence:
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LncRNA LL22NC03-N14H11.1 promoted hepatocellular carcinoma progression through activating MAPK pathway to induce mitochondrial fission. Cell Death Dis 2020; 11:832. [PMID: 33028809 PMCID: PMC7542152 DOI: 10.1038/s41419-020-2584-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 02/06/2023]
Abstract
Involvement of long non-coding RNAs (lncRNAs) in hepatocarcinogenesis has been largely documented. Mitochondrial dynamics is identified to impact survival and metastasis in tumors including hepatocellular carcinoma (HCC), but the underlying mechanism remains poorly understood. This study planned to explore the regulation of lncRNA LL22NC03-N14H11.1 on HCC progression and mitochondrial fission. Dysregulated lncRNAs in HCC are identified through circlncRNAnet and GEPIA bioinformatics tools. Biological function of LL22NC03-N14H11.1 in HCC was detected by CCK-8 assay, flow cytometry analysis, transwell invasion, and wound healing assays. Molecular interactions were determined by RNA immunoprecipitation, RNA pull-down, and co-immunoprecipitation assays. Results showed that LL22NC03-N14H11.1 was upregulated in HCC tissues and cells. Functionally, LL22NC03-N14H11.1 contributed to cell proliferation, migration, invasion, and epithelial-to-mesenchymal transition (EMT) in HCC. Moreover, LL22NC03-N14H11.1 facilitated mitochondrial fission in HCC cells. Mechanistically, LL22NC03-N14H11.1 recruited Myb proto-oncogene (c-Myb) to repress the transcription of leucine zipper-like transcription regulator 1 (LZTR1), so as to inhibit LZTR1-mediated ubiquitination of H-RAS (G12V), leading to the activation of mitogen-activated protein kinase (MAPK) signaling and induction of p-DRP1 (Serine 616). In conclusion, this study firstly revealed that lncRNA LL22NC03-N14H11.1 promoted HCC progression through activating H-RAS/MAPK pathway to induce mitochondrial fission, indicating LL22NC03-N14H11.1 as a novel potential biomarker for HCC treatment.
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Outcome of Laparoscopic Assisted Percutaneous Microwave Ablation for Exophytic Versus Non-exophytic Hepatocellular Carcinoma. J Gastrointest Cancer 2020; 52:892-898. [PMID: 32869147 DOI: 10.1007/s12029-020-00477-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most common malignancies and is the third cause of cancer-related death worldwide. Surgery is the optimal treatment for early HCC; however, the majority of cases are not suitable for curative resection at the time of diagnosis. Surgical resection difficulties may be related to size, site, number of tumors, extrahepatic involvement, and patient general condition. Exophytic tumors were considered as relative contraindication for thermal ablation because of the risk of incomplete ablation or major complications as hemorrhage and seeding. AIM OF THIS STUDY to evaluate the safety and efficacy of microwave ablation (MWA) of exophytic HCC in comparison with non-exophytic HCC. METHODS Prospective comparative study carried on 30 patients having 30 exophytic (six of those patients had another non-exophytic lesion) and 32 patients having 44 non-exophytic HCC lesions (22 had single lesion, 8 patients had 2 lesions, and 2 patients had 3 lesions) within Milan criteria. All patients were child A or B, they were subjected to full clinical assessment, laboratory investigations, and radiological investigations. Laparoscopic assisted percutaneous MWA was the procedure of choice in our study for all patients either having exophytic or non-exophytic lesions using no-touch wedge technique for exophytic lesions and direct puncture for non-exophytic lesions. RESULTS Technical success was 100% in both groups, all lesions were completely ablated as confirmed by LIOUS. There were no major complications or perioperative mortality and low incidence of local tumor progression in both exophytic and non-exophytic groups. CONCLUSION Laparoscopic assisted MWA of exophytic HCC is safe and effective with comparable results to non-exophytic HCC. Exophytic HCC is not contraindication for MWA with proper technique selection.
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Wang H, Chen L, Zhou T, Zhang Z, Zeng C. Nicotine Promotes WRL68 Cells Proliferation Due to the Mutant p53 Gain-of-Function by Activating CDK6-p53-RS-PIN1-STAT1 Signaling Pathway. Chem Res Toxicol 2020; 33:2361-2373. [PMID: 32820905 DOI: 10.1021/acs.chemrestox.0c00119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The liver is an important organ with many tasks, such as dealing with drugs, alcohol and other toxins to remove them from the body. Nicotine is the more abundant component in cigarette smoking, which is first metabolized in liver and increases the risk of developing hepatocellular carcinoma (HCC). Also, genotoxic potential of nicotine has been extensively studied in vitro. However, the carcinogenic action of nicotine on the HCC needs to be elucidated. The current study demonstrated that chronic exposure to nicotine significantly promotes human normal fetal hepatic cell line (WRL68 cells) proliferation in a time- and concentration-dependent manner resulting from G0/G1-S-phase transition. Also remarkably, nicotine induced the level of p53 mutation at Ser249 (p53-RS). Note as well that the level of STAT1 protein was increased along with p53-RS owing to the prolonged half-life of STAT1. Furthermore, it is suggested that CDK6-dependent binding between phosphorylation of p53-RS at Ser249 and PIN1 by nicotine treatment leads to the nucleus translocation, followed by interacting with STAT1 and subsequent activation of STAT1 via the improvement of its stability, which is involved in cellular growth and colony formation after nicotine treatment. Simply put, these findings indicated that nicotine induces mutant p53 gain-of function (GOF), activating CDK6-p53-RS-PIN1-STAT1 signaling pathway and promoting cell proliferation, which could contribute to HCC for smokers.
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Affiliation(s)
- Huai Wang
- School of Public Health, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China.,Jiangxi Provincial Key Laboratory of Preventive Medicine, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China
| | - Lu Chen
- Wuhan Taisheng Biological Technology Co., Ltd., No. 10 West Yezhihu Road, Wuhan, Hubei 430074, P. R. of China
| | - Tong Zhou
- School of Public Health, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China.,Jiangxi Provincial Key Laboratory of Preventive Medicine, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China
| | - Zhongwei Zhang
- School of Public Health, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China.,Jiangxi Provincial Key Laboratory of Preventive Medicine, Nanchang University, No. 461 Ba Yi Avenue, Nanchang, Jiangxi 330006, P. R. of China
| | - Canwei Zeng
- Wuhan Taisheng Biological Technology Co., Ltd., No. 10 West Yezhihu Road, Wuhan, Hubei 430074, P. R. of China
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El-Senduny FF, Zidane MM, Youssef MM, Badria FA. An Approach to Treatment of Liver Cancer by Novel Glycyrrhizin Derivative. Anticancer Agents Med Chem 2020; 19:1863-1873. [PMID: 30973113 DOI: 10.2174/1871520619666190411114718] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 03/04/2019] [Accepted: 04/03/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Liver cancer is a life threating disease as it is the fifth most common cancer and the third most common cause of death worldwide with no safe, efficient, and economic drug available for treatment. METHODS This study intended to investigate glycyrrhizin and its derivatives for possible use as a cytotoxic agent and as a drug for liver cancer treatment. Thus, after treatment of liver cancer cell line HepG-2 with 50 μM of each compound, cell viability was determined. RESULTS The cytotoxicity assay showed glycyrrhizin derivatives ME-GA (18β-Glycyrrhetinic-30-methyl ester) and AKBA (3-acetyl-11- keto-β-Boswellic acid) to be the most potent drug against liver cancer cell line HepG-2 with IC50 values 25.50 ± 1.06 and 19.73 ± 0.89 μM, respectively. Both the compounds showed higher selectivity towards hepatocellular carcinoma rather than the normal lung fibroblast cell line WI-38. The presence of methyl ester at C-30 greatly increased the cytotoxicity of ME-GA which might be attributed to its higher activity and selectivity. Both ME-GA and AKBA contributed to inhibit cancer cell migration in the wound healing assay and impeded colony formation. The use of flow cytometry to carry out cell cycle analysis and the determination of possible mechanisms of action for apoptosis revealed that ME-GA arrested the cell cycle at G2/M that led to the inhibition of hepatocellular carcinoma and induced apoptosis via the extrinsic pathway and its ability to increase p53 transactivation. CONCLUSION This work highlights the cytotoxicity of glycyrrhizin and its derivatives for possible use as a chemotherapeutic agent against hepatocellular carcinoma cells HepG-2. The most cytotoxic compound was ME-GA (18β-Glycyrrhetinic-30-methyl ester) with no cytotoxic effect on the normal cell line. In summary, this new derivative may be used as an alternative or complementary medicine for liver cancer.
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Affiliation(s)
- Fardous F El-Senduny
- Department of Biochemistry, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Mahmoud M Zidane
- Department of Biochemistry, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Magdy M Youssef
- Department of Biochemistry, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Farid A Badria
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
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Choi HS, Kang KM, Jeong BK, Jeong H, Lee YH, Ha IB, Song JH. Effectiveness of stereotactic body radiotherapy for portal vein tumor thrombosis in patients with hepatocellular carcinoma and underlying chronic liver disease. Asia Pac J Clin Oncol 2020; 17:209-215. [PMID: 32757461 DOI: 10.1111/ajco.13361] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 04/14/2020] [Indexed: 01/14/2023]
Abstract
AIM Stereotactic-body radiotherapy (SBRT) is a treatment option for portal vein tumor thrombosis (PVTT) in patients with hepatocellular carcinoma (HCC). Here, we report on our experience of treating PVTT using SBRT in patients with concomitant underlying chronic liver disease. METHODS This study included 24 patients. The initial prescription dose was 45 Gy in three fractions in 17 (70.8%) patients, but it was modified in the remaining seven (29.2%) patients, with the dose ranging from 39 to 42 Gy in 3-4 fractions. After SBRT, transarterial chemoembolization (TACE) was performed in 16 (66.7%) patients. RESULTS Of the 24 patients, 2 (8.3%) showed complete response, while 11 (45.8%) showed partial response. After a median follow-up of 8.4 months (range: 2.6-56.5 months), the 1-year overall survival (OS) and the median survival were 67.5% and 20.8 months, respectively. Both combined SBRT and TACE and grade ≥3 hepatic toxicity affected the 1-year OS (SBRT alone vs SBRT + TACE: 14.6% vs 71.4%, P < .001; presence of hepatic toxicity vs absence: 0% vs 81.1%, P = .002). CONCLUSIONS Overall, SBRT, especially in combination with TACE, is an effective treatment for patients with HCC and PVTT. An optimal dose schedule must be followed to reduce hepatic toxicity while maintaining tumor response.
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Affiliation(s)
- Hoon Sik Choi
- Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea.,Institute of Health Science, Gyeongsang National University, Jinju, Republic of Korea
| | - Ki Mun Kang
- Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea.,Institute of Health Science, Gyeongsang National University, Jinju, Republic of Korea
| | - Bae Kwon Jeong
- Institute of Health Science, Gyeongsang National University, Jinju, Republic of Korea.,Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Hojin Jeong
- Institute of Health Science, Gyeongsang National University, Jinju, Republic of Korea.,Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Yun Hee Lee
- Department of Radiation Oncology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Republic of Korea
| | - In Bong Ha
- Institute of Health Science, Gyeongsang National University, Jinju, Republic of Korea.,Department of Radiation Oncology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Jin Ho Song
- Department of Radiation Oncology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Shao S, Liang Y, Kuang S, Chen J, Shan Q, Yang H, Zhang Y, Wang B, J Fowler K, Wang J, B Sirlin C. Diagnostic performance of LI-RADS version 2018 in differentiating hepatocellular carcinoma from other hepatic malignancies in patients with hepatitis B virus infection. Bosn J Basic Med Sci 2020; 20:401-410. [PMID: 31999940 PMCID: PMC7416181 DOI: 10.17305/bjbms.2019.4576] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 01/19/2020] [Indexed: 12/23/2022] Open
Abstract
The diagnostic performance of the Liver Imaging Reporting and Data System (LI-RADS) in differentiating hepatocellular carcinoma (HCC) from other hepatic malignancies has not been investigated in Chinese patients with chronic liver disease from hepatitis B virus (HBV) infection. The aim of this study was to evaluate the accuracy of the LI-RADS version 2018 in differentiating HCC, intrahepatic cholangiocarcinoma (ICCA), and combined HCC-cholangiocarcinoma (cHCC-CCA) in Chinese patients with HBV infection. Seventy consecutive HBV-infected patients with ICCA (n = 48) or cHCC-CCA (n = 22) who underwent contrast-enhanced magnetic resonance imaging (CE-MRI) between 2006 and 2017 were enrolled along with a comparison cohort of 70 patients with HCC and CE-MRI-matched for tumor size (10-19 mm, 20-30 mm, 31-50 mm, and >50 mm). Imaging feature frequencies for each tumor type were compared using Fisher's exact test. The classification accuracy of LR-5 and LR-M was estimated for HCC versus non-HCC (ICCA and cHCC-CCA). The interobserver agreement was good for LI-RADS categories of HCC and moderate for non-HCC. After consensus read, 66 of 70 (94%) HCCs were categorized LR-5 (including tumor in vein [TIV] with LR-5), while 42 of 48 (88%) ICCAs and 13 of 22 (59%) cHCC-CCAs were categorized LR-M (including TIV with LR-M) (p < 0.001). Thus, assignment of LR-5 provided 94% sensitivity and 81% specificity for HCC. LR-M provided 79% sensitivity and 97% specificity for non-HCC (ICCA and cHCC-CCA); and the sensitivity and accuracy were lower in differentiating HCC from non-HCC (tumor size <20 mm). LI-RADS v2018 category 5 and M reliably differentiated HBV-related HCC from ICCA. However, a substantial proportion of cHCC-CCAs were categorized LR-5 rather than LR-M. While management is controversial for these combined tumors, accurate prospective differentiation is desired for optimal treatment.
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Affiliation(s)
- Shuo Shao
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China; Department of Radiology, Jining No.1 People's Hospital, Jining, China; Affiliated Jining No. 1 People's Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Yingying Liang
- Department of Radiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China; The Second Affiliated Hospital, South China University of Technology, Guangzhou, China
| | - Sichi Kuang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Jingbiao Chen
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Qungang Shan
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Hao Yang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Yao Zhang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Bin Wang
- Medical Imaging Research Institute, Binzhou Medical University, Yantai, China
| | - Kathryn J Fowler
- Liver Imaging Group, Department of Radiology, University of California at San Diego, La Jolla, California, USA
| | - Jin Wang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University (SYSU), Guangzhou, China
| | - Claude B Sirlin
- Liver Imaging Group, Department of Radiology, University of California at San Diego, La Jolla, California, USA
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Mohamed AA, Omran D, El-Feky S, Darwish H, Kassas A, Farouk A, Ezzat O, Abdo SM, Zahran FE, El-Demery A, Omran MM. Toll-like receptor 7 mRNA is reduced in hepatitis C-based liver cirrhosis and hepatocellular carcinoma, out-performs alpha-fetoprotein levels, and with age and serum aspartate aminotransferase is a new diagnostic index. Br J Biomed Sci 2020; 78:18-22. [PMID: 32573389 DOI: 10.1080/09674845.2020.1778842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hepatitis B and C viruses are leading causes of liver cirrhosis and hepatocellular carcinoma (HCC). Toll-like receptor 7 (TLR-7) has been implicated in the pathogenesis of HCC linked to hepatitis B. We hypothesised a role of leukocyte TLR-7 mRNA in hepatitis C related liver cirrhosis and HCC, using alpha-fetoprotein (AFP) and liver function tests as comparators. METHODS We recruited 102 patients with HCV-related HCC, 97 with HCV-related liver cirrhosis and 60 healthy controls. Quantification of TLR-7 mRNA was performed using real-time PCR, AFP and routine LFTs by standard techniques. RESULTS TLR-7 mRNA levels were significantly lower in HCC patients compared to cirrhotic patients and lower again in healthy controls (p < 0.001 for trend). In multivariate analysis, age, aspartate transaminase (AST), AFP, and TLR-7 mRNA were significant predictors of HCC. The ROCC/AUC for age, AST and TLR-7 mRNA were all between 0.64 and 0.78 (all P < 0.01), but for AFP was 0.57 (95% CI 0.48-0.65, P = 0.09). We derived an index score using age, AST and TLR-7 mRNA for the diagnosis of HCC. The ROCC/AUC for the index was superior to all three root indices in the prediction of HCC. The index linked significantly with the Tokyo and Vienna liver cancer staging systems, but not with those of the CLIP and Okuda systems, in distinguishing HCC from liver cirrhosis. CONCLUSION The combination of TLR-7 mRNA levels with age and AST improves the performance of TLR-7 in HCC diagnosis, out-performs alpha-fetoprotein and predicts early HCC.
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Affiliation(s)
- A A Mohamed
- Biochemistry Department, National Hepatology and Tropical Medicine Research Institute, Cairo University , Giza, Egypt
| | - D Omran
- Department of Endemic Medicine and Hepatology, Faculty of Medicine, Cairo University , Giza, Egypt
| | - S El-Feky
- Biochemistry Department, Damanhur Medical National Institute , Egypt
| | - H Darwish
- Oncology Department, Ismailia Teaching Oncology Hospital , Ismailia, Egypt
| | - Ael Kassas
- Radiology Department, El Sahel Teaching Hospital , Cairo, Egypt
| | - A Farouk
- Radiology Department, National Institute of Diabetes and Endocrinology , Giza, Egypt
| | - O Ezzat
- Biochemistry Department, Faculty of Pharmacy, Egyptian Russian University , Cairo, Egypt
| | - S M Abdo
- Chemistry Department, Faculty of Science, Helwan University , Cairo, Egypt
| | - F E Zahran
- Internal Medicine Department, Faculty of Medicine (Girls), Al-azhar University , Cairo, Egypt
| | - A El-Demery
- Biochemistry Department, Faculty of Medicine, October 6 University , 6th of October City, Egypt
| | - M M Omran
- Chemistry Department, Faculty of Science, Helwan University , Cairo, Egypt
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Can Hematological Inflammatory Parameters Predict Mortality in Hepatocellular Carcinoma? J Gastrointest Cancer 2020; 52:666-675. [PMID: 32617832 DOI: 10.1007/s12029-020-00448-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
PURPOSE Hepatocellular carcinoma (HCC) is one of the most common malignant tumors. Inflammatory and hematological parameters such as neutrophil/lymphocyte ratio (NLR) and platelet/lymphocyte ratio (PLR) provided useful information especially in the diagnosis, treatment, and follow-up of malignancies. In this study, we planned to demonstrate the efficacy of NLR and PLR levels in the evaluation of the prognosis of patients with HCC in our clinic. MATERIAL AND METHODS This study was planned as a prospective observational cohort study. The study included 105 patients with HCC on the base of cirrhosis. Our study group was classified according to Barcelona Clinic Liver Cancer (BCLC), Okuda staging system, and Milan criteria at the time of admission. RESULTS The mean age of all cases was 60.6 ± 12.4 years, and 77 (73.3%) of the patients were male. The mean life expectancy of all patients was 7.7 ± 4.3 months. During 1-year follow-up, 61 (58.1%) HCC patients died. The mean survival of the patients who died was 4.6 ± 3.0 months. In our study, patients with NLR > 2.7, patients with PLR > 100.29, BCLC advanced stage, and Okuda advanced stage, and patients who did not meet the Milan criteria had shorter survival duration. NLR > 2.7, BCLC advanced stage, and Child C were determined as independent risk factors affecting mortality. CONCLUSION There was a strong correlation between NLR-PLR levels and mortality. PLR and NLR levels can be used in conjunction with other staging systems to regulate, monitor, and predict the survival of HCC patients.
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