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hepatic disease

Myung Han Hyun, Young-Sun Lee, Ji Hoon Kim, Chan Uk Lee, Young Kul Jung, Yeon Seok Seo, Hyung Joon Yim, Jong Eun Yeon, Kwan Soo Byun
According to the American Association for the Study of Liver Disease treatment guidelines for hepatocellular carcinoma (HCC), the role of surgery has been expanded beyond the Barcelona Clinic Liver Cancer (BCLC) algorithm. We compared primary hepatectomy (PH) with transarterial chemoembolization (TACE) in patients with intermediate to advanced (BCLC stage-B/C) stage HCC to determine the current evidence. Through database search, we included 18 high-quality studies (1 randomized controlled trial [RCT], 5 propensity-score matching non-randomized comparative trials [NRCT], and 12 NRCTs) that compared survival outcomes of 5,986 patients after PH and TACE...
March 15, 2018: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
Sang Min Yoon, Baek-Yeol Ryoo, So Jung Lee, Jong Hoon Kim, Ji Hoon Shin, Ji Hyun An, Han Chu Lee, Young-Suk Lim
Importance: Patients with hepatocellular carcinoma showing macroscopic vascular invasion have a poor prognosis. Sorafenib is the sole treatment option for these patients, with unsatisfactory response and survival benefit. Combined treatment with transarterial chemoembolization (TACE) plus external beam radiotherapy (RT) has shown promising results for these patients in observational studies. Objective: To evaluate the efficacy and safety of TACE plus RT compared with sorafenib for patients with hepatocellular carcinoma and macroscopic vascular invasion...
March 15, 2018: JAMA Oncology
Franck Maunoury, Aurore Clément, Chizoba Nwankwo, Laurie Levy-Bachelot, Armand Abergel, Vincent Di Martino, Eric Thervet, Isabelle Durand-Zaleski
OBJECTIVE: To assess the cost-effectiveness of the elbasvir/grazoprevir (EBR/GZR) regimen in patients with genotype 1 chronic hepatitis C virus (HCV) infection with severe and end-stage renal disease compared to no treatment. DESIGN: This study uses a health economic model to estimate the cost-effectiveness of treating previously untreated and treatment experienced chronic hepatitis C patients who have severe and end stage renal disease with the elbasvir-grazoprevir regimen versus no treatment in the French context...
2018: PloS One
Vanesa Alende-Castro, Cristina Macía-Rodríguez, Ignacio Novo-Veleiro, Xana García-Fernández, Mercedes Treviño-Castellano, Sergio Rodríguez-Fernández, Arturo González-Quintela
BACKGROUND: Forms of presentation of Q fever vary widely across Spain, with differences between the north and south. In the absence of reported case series from Galicia (north-west Spain), this study sought to describe a Q-fever case series in this region for the first time, and conduct a systematic review to analyse all available data on the disease in Spain. METHODS: Patients with positive serum antibodies to Coxiella burnetii from a single institution over a 5-year period (January 2011-December 2015) were included...
March 15, 2018: PLoS Neglected Tropical Diseases
Ahmed A Aljohaney
OBJECTIVES: To determine the mortality rates and predictors among patients hospitalized with active tuberculosis (TB) at King Abdulaziz University Hospital (KAUH) in Jeddah. METHODS: A retrospective study was performed on 291 active TB patients hospitalized in KAUH, Jeddah, Saudi Arabia from December 2011 to December 2016. Medical records were collected and evaluated using a dedicated data extraction sheet. The records included demographics, clinical, radiological, laboratory, and drug resistance data...
March 2018: Saudi Medical Journal
Tian-Ru Jin
Numerous natural products available over the counter are commonly consumed by healthy, sub-healthy or ill people for the treatment and prevention of various chronic diseases. Among them, a few dietary polyphenols, including the curry compound curcumin, have been attracting the most attention from biomedical researchers and drug developers. Unlike many so-called "good drug candidates", curcumin and several other dietary polyphenols do not have a single known therapeutic target or defined receptor. In addition, the bioavailability of these polyphenols is usually very low due to their poor absorption in the gut...
March 15, 2018: Acta Pharmacologica Sinica
Baek Gyu Jun, Woong Cheul Lee, Jae Young Jang, Soung Won Jeong, Young Don Kim, Gab Jin Cheon, Yun Nah Lee, Sang Gyune Kim, Young Seok Kim, Young Sin Cho, Sae Hwan Lee, Hong Soo Kim
BACKGROUND: Spontaneous bacterial peritonitis (SBP) is one of the severe complications of liver cirrhosis. Early detection of high-risk patients is essential for prognostic improvement. The aim of this study is to investigate the predictive factors related to in-hospital mortality in patients with SBP. METHODS: This was a retrospective study of 233 SBP patients (181 males, 52 females) who were admitted to four tertiary referral hospitals between August 2002 and February 2013...
March 19, 2018: Journal of Korean Medical Science
Lin Cao, Jizheng Chen, Yaxin Wang, Yuting Yang, Jie Qing, Zihe Rao, Xinwen Chen, Zhiyong Lou
Hepatitis C virus (HCV) is a leading cause of liver disease worldwide. Although several HCV protease/polymerase inhibitors were recently approved by U.S. FDA, the combination of antivirals targeting multiple processes of HCV lifecycle would optimize anti-HCV therapy and against potential drug-resistance. Viral entry is an essential target step for antiviral development, but FDA-approved HCV entry inhibitor remains exclusive. Here we identify serotonin 2A receptor (5-HT2A R) is a HCV entry factor amendable to therapeutic intervention by a chemical biology strategy...
March 14, 2018: Protein & Cell
Qian Chen, Mengyang Liu, Haiyang Yu, Jian Li, Sijian Wang, Yi Zhang, Feng Qiu, Tao Wang
Scutellaria baicalensis has been reported to improve the lipid metabolism of high-fat diet-induced liver dysfunction, but direct evidence is rare. This study aimed to explore the effects and mechanisms of S. baicalensis and its major constituent baicalin on hepatic lipotoxicity. KK-Ay mice and orotic acid (OA)-induced nonalcoholic fatty liver disease (NAFLD) rats were used to evaluate lipid metabolism regulatory effects. Sodium oleate-induced triglyceride-accumulated HepG2 cells were used for the mechanism study, pretreated with or without compound C or STO-609 or transfected with liver kinase B1 (LKB1) siRNA...
March 14, 2018: Journal of Natural Medicines
Ursula J Lemberger, Claudia D Fuchs, Christian Schöfer, Andrea Bileck, Christopher Gerner, Tatjana Stojakovic, Makoto M Taketo, Michael Trauner, Gerda Egger, Christoph H Österreicher
Background: Wnt/β-catenin signaling plays a crucial role in embryogenesis, tissue homeostasis, metabolism and malignant transformation of different organs including the liver. Continuous β-catenin signaling due to somatic mutations in exon 3 of the Ctnnb1 gene is associated with different liver diseases including cancer and cholestasis. Results: Expression of a degradation resistant form of β-catenin in hepatocytes resulted in 100% mortality within 31 days after birth...
February 16, 2018: Oncotarget
Bo Li, Xiangsong Wu, Hanbei Chen, Chengle Zhuang, Zhiguo Zhang, Shuangshuang Yao, Dongsheng Cai, Guang Ning, Qing Su
MicroRNAs (miRNAs) are known to contribute to many metabolic diseases, including diabetes. In this study, we investigated the role of miR199a-5p in the regulation of hepatic insulin sensitivity. Ad-anti-miR199a-5p adenoviruses were injected into male C57BL/6J WT mice fed a high-fat diet to inhibit miR199a-5p expression before the glucose levels and insulin resistance were assessed. Similarly, Ad-miR199a-5p adenoviruses were injected into male C57BL/6J WT mice to cause the overexpression of miR199a-5p. To investigate the roles of autophagy-related protein 14 (ATG14) and miR199a-5p in the regulation of insulin sensitivity, we injected Ad-miR199a-5p with or without Ad-ATG14 viruses into WT C57BL/6J mice before performing functional assays...
March 14, 2018: Cell Death & Disease
Yuan-Yuan Ye, Jia-Wei Mei, Shan-Shan Xiang, Huai-Feng Li, Qiang Ma, Xiao-Ling Song, Zheng Wang, Yi-Chi Zhang, Yong-Chen Liu, Yun-Peng Jin, Yun-Ping Hu, Lin Jiang, Fa-Tao Liu, Yi-Jian Zhang, Ya-Juan Hao, Ying-Bin Liu
Gallbladder carcinoma (GBC), the most common malignant tumour of the bile duct, is highly aggressive and has a poor prognosis. MicroRNA-30a-5p (miR-30a-5p) is an important tumour suppressor that participates in many aspects of carcinogenesis and cancer development. However, the role of miR-30a-5p in GBC development remains to be determined, as do the mechanisms underlying its effects in GBC. Using samples collected from 42 subjects with gallbladder carcinoma (GBC), we showed decreased miR-30a-5p expression in the primary lesions vs...
March 14, 2018: Cell Death & Disease
Anne Liu, An Le, Jian Zhang, Chris Wong, Clifford Wong, Linda Henry, Mindie H Nguyen
OBJECTIVES: Data on liver and non-liver co-morbidities in chronic hepatitis B (CHB) patients are limited. This study analyzes the prevalence of co-morbidities in a multicenter CHB cohort evaluated over 15 years. METHODS: This study included 2734 consecutive adult American CHB patients from a university medical center and several community primary care clinics. Data were analyzed by time periods (patients in each time period were unique without overlapping): 2000-2005 (n = 885), 2006-2010 (n = 888), and 2011-2015 (n = 961)...
March 14, 2018: Clinical and Translational Gastroenterology
Didem Onk, Fatih Özçelik, Oruç Alper Onk, Murat Günay, Tülin Akarsu Ayazoğlu, Ethem Ünver
BACKGROUND The present study sought to assess the renal and liver protective effect of N-acetylcysteine through NH3 and urea metabolism in patients with chronic obstructive pulmonary disease who were scheduled for coronary artery bypass grafting surgery. MATERIAL AND METHODS Patients with chronic obstructive pulmonary disease (COPD) who were scheduled for coronary artery bypass grafting were divided into 2 groups so as to receive (Group 1, n=35) or not receive (Group 2, n=35) 900 mg/day of n-acetylcysteine for 7 days before the operation starting from their admission to the service by a pulmonologist with the purpose of treating COPD until the day of surgery...
March 15, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
Bangari Haldipur, Prudhvi Lal Bhukya, Vidya Arankalle, Kavita Lole
Molecular mechanisms of liver pathology and clinical disease in HEV infection remain unclear. MicroRNAs are known to modulate viral pathogenesis either by directly altering viral gene expression or by enhancing cellular antiviral responses. Given the importance of microRNA-122 (miR-122) in liver pathobiology, we investigated possible role of miR-122 in HEV infection. In silico predictions using genotype 1, 2, 3 and 4 HEV sequences showed that majority of genomes (203/222) harbor at least one miR-122/miR-122* target site...
March 14, 2018: Journal of Virology
Milla-Maria Tauriainen, Ville Männistö, Dorota Kaminska, Maija Vaittinen, Vesa Kärjä, Pirjo Käkelä, Sari Venesmaa, Helena Gylling, Jussi Pihlajamäki
Background & aims : Non-alcoholic fatty liver disease (NAFLD) associates with low levels of serum plant sterols in cross-sectional studies. However, parenterally given plant sterols may lead to liver injury. In addition, it has been suggested that the hepatic sterol transport mechanisms are altered in NAFLD. Therefore, we investigated the association between serum, liver and bile plant sterols and sitostanol with NAFLD. Methods : Out of the 138 individuals (age: 46.3±8.9, BMI: 43.3±6.9 kg/m², 28% men and 72% women), 44 could be histologically categorized to have normal liver, and 94 to have NAFLD...
March 14, 2018: Bioscience Reports
Xingrong Peng, Xia Wang, Long Chen, Han Yang, Lei Li, Shuangyang Lu, Lin Zhou, Minghua Qiu
Ganoderma cochlear, as edible and medicinal fungus, has long been used to prevent and treat various diseases. As our continuously phytochemical investigation of this fungus, a HPLC-UV-guided method led to the isolation of nine previously undescribed aromatic meroterpenoids with different ring systems, including six pairs of racemates, (±)-cochlearins A-E, G (1-5, 7), and three new analogues, cochlearins F, H and I (6, 8, 9). Their structures were elucidated by extensive 1D, 2D NMR spectroscopic data and MS analyses...
March 11, 2018: Fitoterapia
Omid Daneshjoo, Masoud Garshasbi
BACKGROUND: Wilson disease is an autosomal recessive disorder of copper transport and is characterized by excessive accumulation of cellular copper in the liver and other tissues because of impaired biliary copper excretion and disturbed incorporation of copper into ceruloplasmin. Hepatic failure and neuronal degeneration are the major symptoms of Wilson disease. Mutations in the ATP7B gene are the major cause of Wilson disease. CASE PRESENTATION: In this study we have screened one pedigree with several affected members, including a 24-year-old Iranian woman and a 20-year-old Iranian man, who showed psychiatric and neurological symptoms of varying severity, by amplifying the coding regions including exon-intron boundaries with polymerase chain reaction and sequencing...
March 15, 2018: Journal of Medical Case Reports
Alexandra Okihiro, Rachana Hasija, Lillia Fung, Bonnie Cameron, Brian M Feldman, Ronald Laxer, Rayfel Schneider, Earl Silverman, Lynn Spiegel, Rae S M Yeung, Shirley M L Tse
BACKGROUND: Anti-TNF (Tumor necrosis factor) therapy is effective in treating pediatric patients with refractory rheumatic disease. There is however a concern that anti-TNF usage may increase the risk of malignancy. Reports on specific types of malignancy in this patient population have been emerging over the past decade, but there is a need for additional malignancy reports, as these events are rare. Therefore, a retrospective chart review was performed on the biologic database of pediatric rheumatology patients at The Hospital for Sick Children (SickKids) from 1997 to 2013 for neoplasms, patient demographic information and rheumatologic treatment course...
March 14, 2018: Pediatric Rheumatology Online Journal
Albert J Czaja
Autoimmune hepatitis lacks a quantifiable biomarker that is close to its pathogenic mechanisms and that accurately reflects inflammatory activity, correlates with treatment response, and ensures inactive disease before treatment withdrawal. Areas covered: Micro-ribonucleic acids, programmed death-1 protein and its ligands, macrophage migration inhibitory factor, soluble CD163, B cell activating factor, and metabolite patterns in blood were considered the leading candidates as therapeutic biomarkers after search of PubMed from August 1981 to August 2017 using the search words "biomarkers of autoimmune hepatitis"...
March 14, 2018: Expert Review of Gastroenterology & Hepatology
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