Read by QxMD icon Read

Hepatic factor

Firas Zahr Eldeen, Garrett R Roll, Carlos Derosas, Rajashankar Rao, Muhammad S Khan, Bridget K Gunson, James Hodson, Hynek Mergental, Ben-Hur Ferraz-Neto, John Isaac, Paolo Muiesan, Darius F Mirza, Asim Iqbal, M Thamara P R Perera
BACKGROUND: Whilst causes of hepatic artery thrombosis (HAT) after liver transplantation (LT) are multifactorial, early HAT (E-HAT) remains pertinent complication impacting on graft and patient survival. Currently there is no screening tool that would identify patients with increased risk of developing E-HAT. METHODS: We analyzed the native procoagulant state of LT recipients, identified through pretransplant thromboelastographic (TEG) data among other known risk factors, to identify risk factors for E-HAT...
November 2016: Transplantation
Marek Krawczyk, Michał Grąt, Rene Adam, Wojciech G Polak, Jurgen Klempnauer, Antonio Pinna, Fabrizio Di Benedetto, Franco Filipponi, Norbert Senninger, Aksel Foss, Sebastian Rufián-Peña, William Bennet, Johann Pratschke, Andreas Paul, Utz Settmacher, Giorgio Rossi, Mauro Salizzoni, Carlos Fernandez-Selles, Santiago T Martínez de Rituerto, Miguel A Gómez-Bravo, Jacques Pirenne, Olivier Detry, Pietro E Majno, Petr Nemec, Wolf O Bechstein, Michael Bartels, Silvio Nadalin, Francois R Pruvot, Darius F Mirza, Luigi Lupo, Michele Colledan, Giuseppe Tisone, Jan Ringers, Jorge Daniel, Ramón Charco Torra, Enrique Moreno González, Rafael Bañares Cañizares, Valentin Cuervas-Mons Martinez, Fernando San Juan Rodríguez, Sezai Yilmaz, Piotr Remiszewski
BACKGROUND: Liver transplantation is the most extreme form of surgical management of patients with hepatic trauma, with very limited literature data supporting its use. The aim of this study was to assess the results of liver transplantation for hepatic trauma. METHODS: This retrospective analysis based on European Liver Transplant Registry comprised data of 73 recipients of liver transplantation for hepatic trauma performed in 37 centers in the period between 1987 and 2013...
November 2016: Transplantation
Wenjie Li, Fei Cao, Juan Li, Zhixin Wang, Yu Ren, Zheyong Liang, Peijun Liu
Simvastatin (SIM), a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, has been reported to inhibit the activity of hepatitis B virus (HBV), however, the mechanism underlying its antiviral function remains unknown. Minichromosome maintenance (MCM) 7, a component of the MCM complex, has been reported to act as an important host factor aiding virus genome replication in host cells. The present study demonstrated that downregulation of MCM7 inhibited the expression of proteins transferred by adenoviral vectors...
October 20, 2016: Molecular Medicine Reports
Minju Im, Aeyung Kim, Jin Yeul Ma
Gardeniae Fructus (GF, Zhi Zi in China), a fruit of Gardenia jasminoides Ellis, has been used in traditional medicine to reduce inflammation and headache and to treat hepatic disorders, hypertension, and icterus. In recent studies, extract of raw or stir-baked GF was shown to have pharmacological activities for viral infection, thrombosis, hyperlipidemia, convulsion, inflammation, oxidative stress, and others. In addition, baked GF extract suppressed the proteolytic activities and altered the cellular morphology of tumor cells...
October 20, 2016: International Journal of Oncology
Cuncun Chen, Min Wu, Wen Zhang, Wei Lu, Min Zhang, Zhanqing Zhang, Xiaonan Zhang, Zhenghong Yuan
Multi-layered mechanisms of virus host interaction exist for chronic hepatitis B virus (HBV) infection, which have been typically manifested at the microRNA level. Our previous study suggested that miRNA-939 (miR-939) may play a potential role in regulating HBV replication. Here we further investigated the mechanism by which miR-939 regulates HBV life cycle. We found that miR-939 inhibited the abundance of viral RNAs without direct miRNA-mRNA base pairing, but via host factors. Expression profiling and functional validation identified Jmjd3 as a target responsible for miR-939 induced anti-HBV effect...
October 25, 2016: Scientific Reports
Lubiao Chen, Lin Gu, Yurong Gu, Hongbo Wang, Meihai Deng, Zania Stamataki, Ye Htun Oo, Yuehua Huang
Mutations in the hepatitis B virus (HBV) core promoter (CP) have been shown to be associated with hepatocellular carcinoma (HCC). The CP region overlaps HBV X gene, which activates AKT to regulate hepatocyte survival. However, the cooperation between these two cascades in HCC progression remains poorly understood. Here, we assayed virological factors and AKT expression in liver tissues from 56 HCC patients with better prognoses (BHCC, ≥5-year survival) and 58 with poor prognoses (PHCC, <5-year survival) after partial liver resection...
October 25, 2016: Scientific Reports
Hyo Jung Cho, Bohyun Kim, Jung-Dong Lee, Dae Ryong Kang, Jai Keun Kim, Jei Hee Lee, Sung Jae Shin, Kee Myung Lee, Byung Moo Yoo, Kwang Jae Lee, Soon Sun Kim, Jae Youn Cheong, Sung Won Cho
OBJECTIVES: This study was performed to evaluate long-term outcome of indeterminate nodules detected on cirrhotic liver and to develop risk prediction model for hepatocellular carcinoma (HCC) progression of indeterminate nodules on hepatitis B virus (HBV)-related cirrhotic liver. METHODS: Indeterminate nodules up to 2 cm with uncertain malignant potential detected on computed tomography of cirrhotic liver during HCC surveillance were analyzed retrospectively. HCC risk prediction model of indeterminate nodules in HBV-related cirrhotic liver was deduced based on result of Cox regression analysis...
October 25, 2016: American Journal of Gastroenterology
Reza Taherkhani, Fatemeh Farshadpour
From an epidemiological point of view, hepatitis E is an old infection in Iran, but only recently has its importance as a public health concern been considered from research and public health standpoints. As such, there is still a long road ahead to clarify the real burden of hepatitis E virus (HEV) infection in Iran. According to the available epidemiological studies, the seroprevalence of HEV infection among pregnant women is between 3.6% and 7.4%, and among Iranian children is between 0.9% to 8.5%, varying by geographic regions within the country and directly dependent upon the sanitary status of each...
September 28, 2016: Journal of Clinical and Translational Hepatology
Yi Zhang, Chao Yang, Jian-Zhong Zou, Fei Chen, Xia Ou, Hai-Rong Zou, Yan Wang
OBJECTIVE: To compare the effect of low-dose focused ultrasound pre-irradiation and microbubbles for enhancing the ablation effect of high intensity focused ultrasound (HIFU) on VX2 hepatic tumor in rabbits. METHODS: Fifty-five rabbits bearing VX2 hepatic tumor were randomly divided into low-dose pre-irradiation + HIFU ablation group, microbubbles+HIFU ablation group, and HIFU ablation group for corresponding treatments. The pathological changes in the tumors after low-dose irradiation, time for HIFU ablation, tumor volume with coagulative necrosis, energy efficiency factor (EEF), pathological changes in the ablated tumor, and sound channel of HIFU ablation were observed...
October 20, 2016: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
Manoj Kumar Gupta, Santosh Kumar Behara, Vadde Ramakrishna
In-silico attempt was made to identify the key hub genes which get differentially expressed in biliary stricture and hepatic carcinoma. Gene expression data, GSE34166, was downloaded from the GEO database, which contains 10 biliary stricture samples (4 benign control and 6 malignant carcinoma), for screening of key hub genes associated with the disease. R packages scripts were identified 85 differentially expressed genes. Further these genes were uploaded in WebGestalt database and identified nine key genes...
October 21, 2016: Gene
Takashi Yamashita, Yoshihide Asano, Takashi Taniguchi, Kouki Nakamura, Ryosuke Saigusa, Shunsuke Miura, Tetsuo Toyama, Takehiro Takahashi, Yohei Ichimura, Ayumi Yoshizaki, Maria Trojanowska, Shinichi Sato
Systemic sclerosis (SSc) is a multisystem inflammatory and vascular disease resulting in extensive tissue fibrosis. Glycyrrhizin, clinically used for chronic hepatic diseases and itching dermatitis, modulates the pathological processes of inflammation, vasculopathy, and fibrosis in human diseases and their animal models. Therefore, we investigated a potential impact of glycyrrhizin on the key pathological manifestations of SSc, including inflammation, vasculopathy, and tissue fibrosis, with bleomycin (BLM)-treated mice mimicking the fibrotic and inflammatory components of SSc and endothelial cell-specific Fli1 knockout mice recapitulating SSc vasculopathy...
October 21, 2016: Journal of Investigative Dermatology
L M M Iglecias, M A M Puga, M A Pompílio, S A Teles, J Croda, L A Lima, B V Lago, R M B Martins, A R C Motta-Castro
BACKGROUND: Due to environmental and social conditions inherent to incarceration, tuberculosis (TB) and hepatitis B virus (HBV) are major diseases among prison inmates. OBJECTIVE: To determine overall and occult HBV infection (OBI) prevalence rates, risk factors and genotype distribution among inmates with active TB. STUDY DESIGN: A cross-sectional study was conducted among 216 inmates with active TB recruited at the largest prisons in Campo Grande, Mato Grosso do Sul, Central Brazil...
November 2016: International Journal of Tuberculosis and Lung Disease
Hala Attia, Nouf Al-Rasheed, Raeesa Mohamad, Nawal Al-Rasheed, Maha Al-Amin
BACKGROUND: Hepatic fibrosis and its end point; cirrhosis, are the major cause of liver failure and death in patients with chronic liver disease. Therefore, the need for an effective treatment is evident. This study was designed to assess the potential effects of aqueous extract of date fruits, either flesh (DFE) or pits (DPE), on oxidative DNA damage and liver inflammation induced by carbon tetrachloride (CCl4) and whether they are related to inhibition of nuclear factor-κB pathway...
October 24, 2016: BMC Complementary and Alternative Medicine
Emmanuel Fortier, Maryam Alavi, Julie Bruneau, Michelle Micallef, Jacinta Perram, Sanjeev Sockalingam, Adrian J Dunlop, Annie C Balcomb, Carolyn A Day, Carla Treloar, Nicky Bath, Paul S Haber, Gregory J Dore, Jason Grebely
OBJECTIVE: The aims of this study were to assess symptoms of depression, anxiety, and stress and associated sociodemographic factors among people living with chronic hepatitis C virus (HCV) infection with a history of injecting drug use and to assess the association between symptoms of depression, anxiety, or stress and HCV treatment intent, specialist assessment, or treatment uptake. METHODS: The Enhancing Treatment for Hepatitis C in Opioid Substitution Settings was an observational cohort study evaluating the provision of HCV assessment and treatment among people with chronic HCV and a history of injecting drug use, recruited from 9 community health centers and opioid substitution therapy (OST) clinics (New South Wales, Australia)...
October 21, 2016: Journal of Addiction Medicine
Sanjay K Agarwal, Dipankar Bhowmik, Sandeep Mahajan, Soumita Bagchi
INTRODUCTION: Tuberculosis (TB) is an important cause of morbidity and mortality in renal transplant recipient (RTR). Immunosuppressive drugs are one of the most important risk factor for post-transplant tuberculosis (PTTB). A paucity of data exists about the impact of the type of calcineurin inhibitor on PTTB. METHODS: In this retrospective study, all adult patients on calcineurin inhibitor-based immunosuppression were included. Patients receiving TB chemoprophylaxis were excluded...
October 24, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
Lindsey L Kennedy, Fanyin Meng, Julie K Venter, Tianhao Zhou, Walker A Karstens, Laura A Hargrove, Nan Wu, Konstantina Kyritsi, John Greene, Pietro Invernizzi, Francesca Bernuzzi, Shannon S Glaser, Heather L Francis, Gianfranco Alpini
Cholestasis is a condition that leads to chronic hepatobiliary inflammation, fibrosis, and eventually cirrhosis. Many microRNAs (miRs) are known to have a role in fibrosis progression; however, the role of miR-21 during cholestasis remains unknown. Therefore, the aim of this study was to elucidate the role of miR-21 during cholestasis-induced biliary hyperplasia and hepatic fibrosis. Wild-type (WT) and miR-21(-/-) mice underwent Sham or bile duct ligation (BDL) for 1 week, before evaluating liver histology, biliary proliferation, hepatic stellate cell (HSC) activation, fibrotic response, and small mothers against decapentaplegic 7 (Smad-7) expression...
October 24, 2016: Laboratory Investigation; a Journal of Technical Methods and Pathology
Hongbo Chen, Yinan Yao, Yifan Wang, Hua Zhou, Tianxiang Xu, Jing Liu, Guocheng Wang, Yongfeng Zhang, Xiang Chen, Qingwei Liu, Peng Huang, Rongbin Yu
BACKGROUND: HLA-DM gene, which is related to antigen processing and presentation and located in the non-classical class-II region of human leukocyte antigen (HLA) region, may play a crucial role in chronic hepatitis C virus (HCV) infection treatment outcomes. The study was conducted to evaluate the role of the variant of several single nucleotide polymorphisms (SNPs) in HLA-DM gene in HCV treatment outcomes. METHODS: We genotyped four SNPs from the candidate genes (HLA-DMA and DMB) in 336 patients who were treated with pegylated interferon-alpha and ribavirin (PEG IFN-α/RBV)...
October 20, 2016: International Journal of Environmental Research and Public Health
Yichen Du, Ramak Esfandi, William G Willmore, Apollinaire Tsopmo
The purpose of this study was to determine, for the first time, antioxidant activities of seven peptides (P1-P7) derived from hydrolysis of oat proteins in a cellular model. In the oxygen radical absorbance capacity (ORAC) assay, it was found that P2 had the highest radical scavenging activity (0.67 ± 0.02 µM Trolox equivalent (TE)/µM peptide) followed by P5, P3, P6, P4, P1, and P7 whose activities were between 0.14-0.61 µM TE/µM). In the hepatic HepG2 cells, none of the peptides was cytotoxic at 20-300 µM...
October 20, 2016: Antioxidants (Basel, Switzerland)
Maarten A A van de Klundert, Maartje van den Biggelaar, Neeltje A Kootstra, Hans L Zaaijer
In the infected human hepatocyte, expression of the hepatitis B virus (HBV) accessory protein X (HBx) is essential to maintain viral replication in vivo. HBx critically interacts with the host damaged DNA binding protein 1 (DDB1) and the associated ubiquitin ligase machinery, suggesting that HBx functions by inducing the degradation of host proteins. To identify such host proteins, we systematically analyzed the HBx interactome. One HBx interacting protein, talin-1 (TLN1), was proteasomally degraded upon HBx expression...
October 19, 2016: Viruses
Liwen Hu, Xinyue Yao, Yi Shen
Accumulating epidemiological evidence indicates that the quantitative changes in human mitochondrial DNA (mtDNA) copy number could affect the genetic susceptibility of malignancies in a tumor-specific manner, but the results are still elusive. To provide a more precise estimation on the association between mtDNA copy number and risk of diverse malignancies, a meta-analysis was conducted by calculating the pooled odds ratios (OR) and the 95% confidence intervals (95% CI). A total of 36 case-control studies involving 11,847 cases and 15,438 controls were finally included in the meta-analysis...
October 24, 2016: Scientific Reports
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"