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https://www.readbyqxmd.com/read/28816981/changes-of-platelet-times-neutrophil-to-lymphocyte-ratio-predict-bclc-stage-a-hepatocellular-carcinoma-survival
#1
Chen Jin, Chuan Li, Wei Peng, Tian-Fu Wen, Lv-Nan Yan, Bo Li, Wen-Tao Wang, Jia-Yin Yang, Ming-Qing Xu
Platelet, neutrophil, and lymphocyte ratio (PNLR) has its own unique role in influencing postoperative recurrence for patients with hepatocellular carcinoma (HCC). Surgical stress can change systemic inflammatory response of patients. Thus the aim of this study was to identify the prognostic value of changes of platelet times neutrophil to lymphocyte ratio in hepatitis B related HCC within Barcelona clinical liver cancer (BCLC) stage A.Data of patients with HCC within BCLC stage A were reviewed. Pre-, intra- and postoperative variables were retrospectively and statistically analyzed...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816936/adjuvant-transarterial-chemoembolization-after-radical-resection-contributed-to-the-outcomes-of-hepatocellular-carcinoma-patients-with-high-risk-factors
#2
Zhendong Gao, Gang Du, Yuguang Pang, Zhihao Fu, Chongzhong Liu, Yi Liu, Binghai Zhou, Du Kong, Binyao Shi, Zhengcheng Jiang, Bin Jin
We aim to investigate the effects of postoperative adjuvant transarterial chemoembolization (TACE) on survival and recurrence in hepatocellular carcinoma (HCC) patients after radical resection. A total of 320 HCC patients underwent radical resection between January 2010 and January 2014 in Qilu Hospital, Shandong University were divided into 4 groups according to the frequency of postoperative adjuvant TACE. Patients were further stratified into subgroups (tumor diameter ≤5 or >5 cm) with low or high risk factors for recurrence or death...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816437/selective-targeting-by-a-mechanism-based-inactivator-against-plp-dependent-enzymes-mechanisms-of-inactivation-and-alternative-turnover
#3
Romila Mascarenhas, Hoang V Le, Kenneth D Clevenger, Helaina J Lehrer, Dagmar Ringe, Neil L Kelleher, Richard B Silverman, Dali Liu
Potent mechanism-based inactivators can be rationally designed against PLP-dependent drug targets, such as ornithine aminotransferase (OAT) or γ-aminobutyric acid aminotransferase (GABA-AT). An important challenge, however, is the lack of selectivity towards other PLP-dependent off-target enzymes, because of similarities in mechanisms of all PLP-dependent aminotransferase reactions. On the basis of complex crystal structures, we investigate the inactivation mechanism of OAT, a hepatocellular carcinoma (HCC) target, by (1R,3S,4S)-3-amino-4-fluorocyclopentane-1-carboxylic acid (FCP), a known inactivator of GABA-AT...
August 17, 2017: Biochemistry
https://www.readbyqxmd.com/read/28816140/comparison-between-child-turcotte-pugh-and-albumin-bilirubin-scores-in-assessing-the-prognosis-of-hepatocellular-carcinoma-after-stereotactic-ablative-radiation-therapy
#4
Cheng-Hsiang Lo, Ming-Yueh Liu, Meei-Shyuan Lee, Jen-Fu Yang, Yee-Min Jen, Chun-Shu Lin, Hsing-Lung Chao, Po-Chien Shen, Wen-Yen Huang
PURPOSE: To evaluate the prognostic performance of the Child-Turcotte-Pugh (CTP) score and the albumin-bilirubin (ALBI) score in hepatocellular carcinoma (HCC) patients treated using stereotactic ablative radiation therapy (SABR). METHODS AND MATERIALS: This retrospective study evaluated the data of patients with HCC who underwent SABR between December 2007 and June 2015. We collected pretreatment CTP and ALBI scores and analyzed their correlation with survival and liver toxicity...
September 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28815223/hepatocellular-carcinoma-when-is-liver-transplantation-oncologically-futile
#5
REVIEW
André Viveiros, Heinz Zoller, Armin Finkenstedt
Selection criteria of patients with hepatocellular carcinoma (HCC) for liver transplantation (LT) have been progressively expanded since the introduction of the Milan criteria. Transplanting patients with unfavourable tumor characteristics increases the risk of tumor recurrence and impacts post-transplant survival. Although tumor number and size are the basis of widely accepted selection criteria and correlate with tumor grading and microvascular invasion, stronger predictors of tumor recurrence have been recently identified...
2017: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28814088/cisplatin-plus-norcantharidin-alter-the-expression-of-tgf-%C3%AE-1-smads-signaling-pathway-in-hepatocellular-carcinoma
#6
K Y Li, C X Shi, J Z Huang, K L Tang
PURPOSE: To investigate the effects of cisplatin plus norcantharidin on transforming growth factor (TGF)-β1/Smads signaling pathway in hepatocellular carcinoma cells. METHODS: Hepatocellular carcinoma cells (Hep3B) were divided into four groups: control group, cisplatin 2.0 μg/ml group, norcantharidin 10 μg/ml group, and cisplatin 2.0 μg/ml plus norcantharidin 10 μg/ml group. All cells were incubated for 24 hours. Cells proliferation was assessed using cell counting kit-8...
2017: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/28813195/prediction-of-therapeutic-response-of-hepatocellular-carcinoma-to-transcatheter-arterial-chemoembolization-based-on-pretherapeutic-dynamic-ct-and-textural-findings
#7
Hyun Jeong Park, Jung Hoon Kim, Seo-Youn Choi, Eun Sun Lee, Sang Joon Park, Jae Young Byun, Byung Ihn Choi
OBJECTIVE: The objective of our study was to assess the value of CT texture analysis for prediction of therapeutic response of hepatocellular carcinoma (HCC) to transcatheter arterial chemoembolization (TACE) with pretherapeutic dynamic CT. MATERIALS AND METHODS: We retrospectively analyzed 132 HCCs in 96 patients treated with TACE who underwent dynamic CT before initial TACE. Imaging findings and arterial enhancement ratios were analyzed. All HCCs were manually segmented, and their texture features were quantitatively extracted using in-house software...
August 16, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28810896/silencing-the-girdin-gene-enhances-radio-sensitivity-of-hepatocellular-carcinoma-via-suppression-of-glycolytic-metabolism
#8
Li Yu, Yifan Sun, Jingjing Li, Yan Wang, Yuxing Zhu, Yong Shi, Xiaojun Fan, Jianda Zhou, Ying Bao, Jie Xiao, Ke Cao, Peiguo Cao
BACKGROUND: Radiotherapy has been used increasingly to treat primary hepatocellular carcinoma. Clinically, the main cause of radiotherapy failure is cellular radioresistance, conferred via glycolytic metabolism. Our previous study demonstrated that Girdin is upregulated in primary hepatocellular carcinoma and promotes the invasion and metastasis of tumor cells. However, whether Girdin underlies the radio-sensitivity of hepatocellular carcinoma remains unclear. METHODS: A short hairpin RNA (shRNA) was used to silence CCDC88A (encoding Girdin), and real-time PCR was performed to determine CCDC88A mRNA expression...
August 15, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28809734/wait-time-for-curative-intent-radio-frequency-ablation-is-associated-with-increased-mortality-in-patients-with-early-stage-hepatocellular-carcinoma
#9
Mayur Brahmania, Osman Ahmed, Melissa Kelley, David Wong, Matthew Kowgier, Korosh Khalili, Rob Beecroft, Eberhard L Renner, Hemant Shah, Jordan Feld, Harry L A Janssen, Morris Sherman
INTRODUCTION: Radiofrequency ablation (RFA) is a recommended curative intent treatment option for patients with early stage hepatocellular carcinoma (HCC). We investigated if wait times for RFA were associated with residual tumor, tumor recurrence, need for liver transplantation, or death. MATERIAL AND METHODS: We conducted a retrospective study of patients diagnosed with HCC between January 2010 and December 2013 presenting to University Health Network (UHN) in Toronto, Canada...
August 8, 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28807594/thyroid-hormone-receptor-beta-agonist-gc-1-inhibits-met-%C3%AE-catenin-driven-hepatocellular-cancer
#10
Elisabetta Puliga, Qian Min, Junyan Tao, Rong Zhang, Tirthadipa Pradhan-Sundd, Minakshi Poddar, Sucha Singh, Amedeo Columbano, Jinming Yu, Satdarshan P Monga
The thyromimetic agent GC-1 induces hepatocyte proliferation via Wnt/β-catenin signaling and may promoting regeneration in both acute and chronic liver insufficiencies. However, β-catenin activation particularly due to mutations in CTNNB1 is seen in a subset of hepatocellular carcinomas (HCC). Thus, it will be critical to address any effect of GC-1 on HCC growth and development, before its use can be advocated to stimulate regeneration in chronic liver diseases. In the current study, we first examine the effect of GC-1 on β-catenin-TCF4 activity in HCC cell lines harboring wild-type or mutated-CTNNB1...
August 11, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28807489/a-model-to-estimate-survival-in-ambulatory-patients-with-hepatocellular-carcinoma-can-it-predict-the-natural-course-of-hepatocellular-carcinoma
#11
Won-Mook Choi, Su Jong Yu, Hongkeun Ahn, Hyeki Cho, Young Youn Cho, Minjong Lee, Jeong-Ju Yoo, Yuri Cho, Dong Hyeon Lee, Eun Ju Cho, Jeong-Hoon Lee, Yoon Jun Kim, Jung-Hwan Yoon
BACKGROUND: Several hepatocellular carcinoma (HCC) staging systems are available including the newly developed staging system, the Model to Estimate Survival in Ambulatory HCC patients (MESIAH); however, whether these staging systems could predict the natural course of HCC is largely unknown. METHODS: 1013 patients with history of HCC treatment and 111 patients without any history of treatment till death or last follow-up at a single tertiary hospital were included...
July 29, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28803953/fibrosis-stage-but-not-nash-predicts-mortality-and-time-to-development-of-severe-liver-disease-in-biopsy-proven-nafld
#12
Hannes Hagström, Patrik Nasr, Mattias Ekstedt, Ulf Hammar, Per Stål, Rolf Hultcrantz, Stergios Kechagias
BACKGROUND AND AIMS: Non-alcoholic fatty liver disease (NAFLD) is highly common in the general population, but identifying patients with increased risk for mortality and liver-specific morbidity remains a challenge. Non-alcoholic steatohepatitis (NASH) is thought to enhance this risk; therefore, resolution of NASH is a major endpoint in current pharmacologic studies. METHODS: We conducted a retrospective cohort study of 646 biopsy-proven NAFLD patients. Each case was matched for age, sex and municipality to ten controls...
August 10, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28802713/detecting-exact-breakpoints-of-deletions-with-diversity-in-hepatitis-b-viral-genomic-dna-from-next-generation-sequencing-data
#13
Ji-Hong Cheng, Wen-Chun Liu, Ting-Tsung Chang, Sun-Yuan Hsieh, Vincent S Tseng
Many studies have suggested that deletions of Hepatitis B Viral (HBV) are associated with the development of progressive liver diseases, even ultimately resulting in hepatocellular carcinoma (HCC). Among the methods for detecting deletions from next-generation sequencing (NGS) data, few methods considered the characteristics of virus, such as high evolution rates and high divergence among the different HBV genomes. Sequencing high divergence HBV genome sequences using the NGS technology outputs millions of reads...
August 9, 2017: Methods: a Companion to Methods in Enzymology
https://www.readbyqxmd.com/read/28802237/umbelliferon-%C3%AE-d-glucopyranosyl-2-i-%C3%A2-1-ii-%C3%AE-dglucopyranoside-ameliorates-diethylnitrosamine-induced-precancerous-lesion-development-in-liver-via-regulation-of-inflammation-hyperproliferation-and-antioxidant-at-pre-clinical-stage
#14
Vikas Kumar, Prakash Chandra Bhatt, Mahfoozur Rahman, Fahad A Al-Abbasi, Firoz Anwar, Amita Verma
It is well documented that anomalous production of inflammatory proteins linked with most of the toxic expression and genesis of diverse chronic disease including cancer. Diethylnitrosamine (DEN) a well-known hepatotoxin and hepatocarcinogen, can induce oxidative stress and inflammatory reaction in it. Umbelliferone, secondary metabolites, is present in different plants and widely consumed by humans as medicine and food supplements. The aim of the current study was to scrutinize the chemoprotective potential of umbelliferon-α-d-glucopyranosyl-(2(I)→1(II))-α-d-glucopyranoside (UFD) against DEN-induced hepatocellular carcinoma (HCC) in experimental rats...
August 9, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28798470/identification-of-the-novel-3-utr-sequences-of-human-il-21-mrna-as-potential-targets-of-mirnas
#15
Yutaka Enomoto, Rie Takagi, Yutaka Naito, Tsuyoshi Kiniwa, Yasuhito Tanaka, Susumu Hamada-Tsutsumi, Masaaki Kawano, Sho Matsushita, Takahiro Ochiya, Atsushi Miyajima
Hepatitis B virus (HBV) infection is a leading cause of hepatocellular carcinoma worldwide. However, the strategy of HBV to escape from the host immune system remains largely unknown. In this study, we examined extracellular vesicles (EVs) secreted from human hepatocytes infected with HBV. EVs includeing exosomes are nano-size vesicles with proteins, mRNAs, and microRNAs (miRNAs), which can be transmitted to different cells. We found that 104 EV associated miRNAs were increased in hepatocytes more than 2-fold by HBV infection...
August 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28797103/effects-of-cancer-testis-antigen-tfdp3-on-cell-cycle-regulation-and-its-mechanism-in-l-02-and-hepg2-cell-lines-in-vitro
#16
Yunshen Jiao, Lingyu Ding, Ming Chu, Tieshan Wang, Jiarui Kang, Xiaofan Zhao, Huanhuan Li, Xi Chen, Zirui Gao, Likai Gao, Yuedan Wang
TFDP3, also be known as HCA661, was one of the cancer-testis antigens, which only expressed in human tissues. The recent researches about TFDP3 mostly focused on its ability to control the drug resistance and apoptosis of tumor cells. However, the role of TFDP3 in the progress of the cell cycle is rarely involved. In this study, we examined the expression of TFDP3 in human liver tissues firstly. After that, we detect the expression of TFDP3 at the RNA level and protein level in L-02 cell line and HepG2 cell line, and the location of TFDP3 was defined by immunofluorescence technique...
2017: PloS One
https://www.readbyqxmd.com/read/28796864/individualized-adaptive-stereotactic-body-radiotherapy-for-liver-tumors-in-patients-at-high-risk-for-liver-damage-a-phase-2-clinical-trial
#17
Mary Feng, Krithika Suresh, Matthew J Schipper, Latifa Bazzi, Edgar Ben-Josef, Martha M Matuszak, Neehar D Parikh, Theodore H Welling, Daniel Normolle, Randall K Ten Haken, Theodore S Lawrence
Importance: Patients with preexisting liver dysfunction could benefit the most from personalized therapy for liver tumors to balance maximal tumor control and minimal risk of liver failure. We designed an individualized adaptive trial testing the hypothesis that adapting treatment based on change in liver function could optimize the therapeutic index for each patient. Objective: To characterize the safety and efficacy of individualized adaptive stereotactic body radiotherapy (SRBT) for liver tumors in patients who have preexisting liver dysfunction...
August 10, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28795997/celecoxib-induced-liver-injury-analysis-of-published-case-reports-and-cases-reported-to-the-food-and-drug-administration
#18
Pavan K Mukthinuthalapati, Robert J Fontana, Raj Vuppalanchi, Naga Chalasani, Marwan Ghabril
BACKGROUND: Celecoxib is a widely prescribed nonsteroidal anti-inflammatory drug, and has been associated with rare instances of idiosyncratic drug-induced liver injury (DILI). The aim of this study is to describe and analyze the salient features of published cases of celecoxib DILI. MATERIALS AND METHODS: A literature search using common terms for liver injury cross-referenced with celecoxib was undertaken from the year 2000 through June 2016. Identified cases were analyzed with respect to reported demographic and clinical data with descriptive...
August 8, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28795314/microrna-335-suppresses-the-proliferation-migration-and-invasion-of-breast-cancer-cells-by-targeting-epha4
#19
Yilong Dong, Yang Liu, Aimei Jiang, Ruiqian Li, Min Yin, Yanmei Wang
MicroRNAs (miRNAs) are small noncoding RNAs that exert their functions by targeting specific mRNA sequences. Many studies have demonstrated that miRNAs are crucial for cancer progression, during which they can act as either oncogenes or tumor suppressors. Previous research has shown that miR-335 is downregulated in breast cancer, and it has been shown to be a breast cancer suppressor. In addition, emerging evidence indicates that erythropoietin-producing hepatocellular A4 (EphA4) is implicated in cancer cell proliferation, migration, and invasion...
August 9, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28795053/transarterial-chemoembolization-for-the-treatment-of-hepatocellular-carcinoma-a-review
#20
REVIEW
Rodolfo Sacco, Gherardo Tapete, Natalia Simonetti, Rossella Sellitri, Veronica Natali, Sara Melissari, Giuseppe Cabibbo, Lilia Biscaglia, Giampaolo Bresci, Luca Giacomelli
According to the current European Association for the Study of Liver guidelines, transarterial chemoembolization (TACE) is the recommended first-line therapy for patients with intermediate-stage (Barcelona Clinic Liver Cancer-B class) hepatocellular carcinoma (HCC). The efficacy of this therapy is supported by robust evidence; however, there is still a lack of standardization in treatment methodology, and TACE protocols are widely variable. Moreover, TACE can be associated with a number of contraindications...
2017: Journal of Hepatocellular Carcinoma
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