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hepatocelluar carcinoma

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https://www.readbyqxmd.com/read/29687553/model-predicting-the-microvascular-invasion-and-satellite-lesions-of-hepatocelluar-carcinoma-after-hepatectomy
#1
Junyi Shen, Tianfu Wen, Weixia Chen, Changli Lu, Lvnan Yan, Jiayin Yang
BACKGROUND: Microvascluar invasion and satellite lesion (MS), important unfavourable pathological factors, significantly contribute to tumour recurrence and impair the prognosis in hepatocelluar carcinoma. We aimed to construct a model for the prediction of MS in order to plan treatment better. METHODS: A total of 1135 consecutive patients with hepatocelluar carcinoma who received radical hepatectomy at West China Hospital were randomly assigned to a training set and a validation set...
April 24, 2018: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/29559320/long-non-coding-rna-ror-promotes-radioresistance-in-hepatocelluar-carcinoma-cells-by-acting-as-a-cerna-for-microrna-145-to-regulate-rad18-expression
#2
Ying Chen, Zetian Shen, Yingru Zhi, Hao Zhou, Kai Zhang, Ting Wang, Bing Feng, Yitian Chen, Haizhu Song, Rui Wang, Xiaoyuan Chu
Radiotherapy plays a limited role in the treatment of hepatocellular carcinoma (HCC) due to the development of resistance. Therefore, further investigation of underlying mechanisms involved in HCC radioresistance is warranted. Increasing evidence shows that long non-coding RNAs (linc-RNAs) are involved in the pathology of various tumors, including HCC. Previously, we have shown that long noncoding RNA regulator of reprogramming (linc-ROR) promotes HCC metastasis via induction of epithelial-mesenchymal transition (EMT)...
May 1, 2018: Archives of Biochemistry and Biophysics
https://www.readbyqxmd.com/read/29530006/the-prognostic-value-of-microvascular-invasion-in-early-intermediate-stage-hepatocelluar-carcinoma-a-propensity-score-matching-analysis
#3
Junyi Shen, Jun Wen, Chuan Li, Tianfu Wen, Lvnan Yan, Bo Li, Jiayin Yang, Changli Lu
BACKGROUND: Microvascular invasion (MVI) is well established as a negative prognostic factor for hepatocelluar carcinoma (HCC). However, its prognostic value in different subgroups of Barcelona Clinical Liver Cancer (BCLC) stages remains to be elucidated. METHODS: Four hundred fifty-eight MVI-negative and 204 MVI-positive patients who underwent hepatectomy were retrospectively analyzed. After propensity score matching (PSM) analysis, 187 pairs of matched patients were generated...
March 12, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29133292/intracellular-hepatitis-b-virus-increases-hepatic-cholesterol-deposition-in-alcoholic-fatty-liver-via-hepatitis-b-core-protein
#4
Yaqi Wang, Ting Wu, Danqing Hu, Xinxin Weng, Xiaojing Wang, Pei-Jer Chen, Xiaoping Luo, Hongwu Wang, Qin Ning
Hepatitis B virus (HBV) infection is a prevalent infectious disease with serious outcomes like chronic and acute hepatitis, cirrhosis, and hepatocellular carcinoma. However, the metabolic alteration by HBV is rarely taken into consideration. With the high prevalence of alcohol consumption and chronic HBV infection, their overlap is assumed to be an increasing latent hazard; although the extent has not been calculated. Moreover, the impact of chronic alcohol consumption combined with HBV on cholesterol metabolism is unknown...
January 2018: Journal of Lipid Research
https://www.readbyqxmd.com/read/29108296/comparison-of-two-transarterial-chemoembolization-regimens-in-patients-with-unresectable-hepatocellular-carcinoma-raltitrexed-plus-oxaliplatin-versus-5-fluorouracil-plus-oxaliplatin
#5
Wei Cui, Wenzhe Fan, Qun Zhang, Jia Wen, Yonghui Huang, Jianyong Yang, Jiaping Li, Yu Wang
Aims: To compare the safety and efficacy of TACE using raltitrexed, oxaliplatin and epirubicin with 5-fluorouracil, oxaliplatin and epirubicin for patients with unresectable hepatocelluar carcinoma. Results: Median overall survival (OS) was 7.4 months in the raltitrexed group [95% confidence interval (CI): 5.4, 9.4) and 5.8 months in the control group (95% CI: 5.2, 6.4; P = 0.177). The median progression-free survival (PFS) time was significantly higher in the raltitrexed group (3...
October 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/29049926/afm-detected-apoptosis-of-hepatocellular-carcinoma-cells-induced-by-american-ginseng-root-water-extract
#6
Yingmin Qu, Zuobin Wang, Feihu Zhao, Jinyun Liu, Wenxiao Zhang, Jingmei Li, Zhengxun Song, Hongmei Xu
American ginseng as a common and traditional herbal medicine has been used in cancer treatment for many years. However, the effect of American ginseng on the cancer cell response (i.e. apoptosis) has not been fully understood yet. Previous studies demonstrated that cellular apoptosis was associated with the changes of mechanical and morphological properties. Therefore, in this study, mechanical and morphological characterizations were carried out by both atomic force microscope (AFM) and inverted optical microscope to investigate the apoptosis of hepatocellular carcinoma (SMMC-7721) cells affected by American ginseng root water extract (AGRWE)...
January 2018: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/29032337/mir-758-3p-suppresses-proliferation-migration-and-invasion-of-hepatocellular-carcinoma-cells-via-targeting-mdm2-and-mtor
#7
Dan Jiang, William Cho, Zhenhao Li, Xiangrong Xu, Yuliang Qu, Zhongjia Jiang, Le Guo, Guangxian Xu
Hepatocelluar carcinoma (HCC) is one of the most frequently diagnosed cancers worldwide and among the leading causes of cancer-related death. Although deregulation of microRNAs has been frequently described in HCC, imperfection is known about the precise molecular mechanisms by which microRNAs modulate the process of tumorogenesis and behavior of cancer cells. In this study, we demonstrated that miR-758-3p could suppress cell proliferation, migration and invasion in hepatocellular carcinoma cells. We screened and identified two novel miR-758-3p targets, MDM2 and mTOR...
December 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28911005/ociad2-suppressed-tumor-growth-and-invasion-via-akt-pathway-in-hepatocelluar-carcinoma
#8
Dan Wu, Xufang Yang, Huiming Peng, Dongmin Guo, Weiling Zhao, Chen Zhao, Xiaobo Zhou
Hepatocellular carcinoma (HCC) is an aggressive tumor and the third leading cause of cancer-related death worldwide. Ovarian carcinoma immunoreactive antigen-like protein 2 (OCIAD2) has been found frequently methylated in various cancers, including HCC. The aim of the present study was to investigate the role of OCIAD2 in HCC progression. We analyzed liver hepatocellular carcinoma patients' data from the Cancer Genome Atlas (TCGA), including data extracted from 371 HCC tissues and 50 adjacent normal liver tissues...
September 1, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28752217/non-invasive-monitoring-of-the-therapeutic-response-in-sorafenib-treated-hepatocellular-carcinoma-based-on-photoacoustic-imaging
#9
Seunghyun Lee, Jung Hoon Kim, Jae Hwan Lee, Jeong Hwa Lee, Joon Koo Han
PURPOSE: We investigated the changes of tissue oxygen saturation (sO2 ) in sorafenib-treated HCC (hepatocelluar carcinoma) mouse models using photoacoustic imaging (PI). MATERIALS AND METHODS: Nude mice, implanted with human HCC (HepG2-RFP) cells in the liver, were randomised to the sorafenib-treated group (n = 21) or the control group (n = 20). Tumour volume and sO2 were measured by PI at baseline and then one week later, and radiant efficiency (RE ) and therapeutic response were analysed by fluorescence imaging and histologic analysis...
January 2018: European Radiology
https://www.readbyqxmd.com/read/28736531/assessment-of-hepatocellular-carcinoma-metastasis-glycobiomarkers-using-advanced-quantitative-n-glycoproteome-analysis
#10
Tianhua Liu, Shuxin Shang, Wei Li, Xue Qin, Lu Sun, Shu Zhang, Yinkun Liu
Hepatocelluar carcinoma (HCC) is one of the most common malignant tumors with high incidence of metastasis. Glycosylation is involved in fundamental molecular and cell biology process occurring in cancer including metastasis formation. In this study, lectin microarray, lectin blotting, lectin affinity chromatography and tandem (18)O stable isotope labeling coupled with liquid chromatography-mass spectrometer (LC-MS) analysis were applied to quantify the changes in N-glycosite occupancy for HCC metastasis serum...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28594404/precision-medicine-for-hepatocelluar-carcinoma-using-molecular-pattern-diagnostics-results-from-a-preclinical-pilot-study
#11
Rahul Agarwal, Yuan Cao, Klaus Hoffmeier, Nicolas Krezdorn, Lukas Jost, Alejandro Rodriguez Meisel, Ruth Jüngling, Francesco Dituri, Serena Mancarella, Björn Rotter, Peter Winter, Gianluigi Giannelli
The aim of this study was to design a road map for personalizing cancer therapy in hepatocellular carcinoma (HCC) by using molecular pattern diagnostics. As an exploratory study, we investigated molecular patterns of tissues of two tumors from individual HCC patients, which in previous experiments had shown contrasting reactions to the phase 2 transforming growth factor beta receptor 1 inhibitor galunisertib. Cancer-driving molecular patterns encompass - inter alias - altered transcription profiles and somatic mutations in coding regions differentiating tumors from their respective peritumoral tissues and from each other...
June 8, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28445320/risk-factors-and-long-term-outcome-for-postoperative-intra-abdominal-infection-after-hepatectomy-for-hepatocellular-carcinoma
#12
Haowen Tang, Wenping Lu, Zhanyu Yang, Kai Jiang, Yongliang Chen, Shichun Lu, Jiahong Dong
Intra-abdominal infection (IAI) after hepatectomy is an important morbidity. Identification of risk factors that could be avoided in the perioperative period may reduce the prevalence of IAI after hepatectomy for hepatocelluar carcinoma (HCC).Between January 1995 and December 2009, all patients with HCC who underwent curative liver resection were evaluated retrospectively. Long-term outcomes were compared in IAI patients and non-IAI patients after hepatectomy. Preoperative, intraoperative, and tumor-related factors that could be independent factors for postoperative IAI were identified...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28415810/comparison-of-two-transarterial-chemoembolization-regimens-in-patients-with-unresectable-hepatocellular-carcinoma-raltitrexed-plus-oxaliplatin-versus-5-fluorouracil-plus-oxaliplatin
#13
Wei Cui, Wenzhe Fan, Qun Zhang, Jia Wen, Yonghui Huang, Jianyong Yang, Jiaping Li, Yu Wang
AIMS: To compare the safety and efficacy of TACE using raltitrexed, oxaliplatin and epirubicin with 5-fluorouracil, oxaliplatin and epirubicin for patients with unresectable hepatocelluar carcinoma. RESULTS: Median overall survival (OS) was 7.4 months in the raltitrexed group [95% confidence interval (CI): 5.4, 9.4) and 5.8 months in the control group (95% CI: 5.2, 6.4; P = 0.177). The median progression-free survival (PFS) time was significantly higher in the raltitrexed group (3...
March 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28104035/-application-value-of-laparoscopic-radiofrequency-ablation-for-specific-location-hepatocellular-carcinoma
#14
H D Shi, X J Shi, H X Ma, Y R Liang, L Zhou, Y Shi
Objective: To investigate the therapeutic efficacy and safety of laparoscopic radiofrequency ablation (LRFA) for specific-location hepatocellular carcinoma. Methods: To retrospectively analyze 496 patients with specific-location hepatocellular carcinoma treated with LRFA from January 2010 to January 2015 in our hospital. There was a total of 652 hepatic lesions with a mean diameter of (2.8±1.3) cm including 397 cases with single lesion and 99 cases with multiple lesions. The hepatic lesions were adjacent to major hepatic vessels, hepatic hilar region, diaphragmatic dome, gallbladder, or gastrointestinal tract and on the surface of the liver, respectively...
January 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28088184/anti-hepatitis-b-virus-hbv-response-of-imiquimod-based-toll-like-receptor-7-ligand-in-hbv-positive-human-hepatocelluar-carcinoma-cell-line
#15
Dipanwita Das, Isha Sengupta, Neelakshi Sarkar, Ananya Pal, Debraj Saha, Manikankana Bandopadhyay, Chandrima Das, Jimmy Narayan, Shivaram Prasad Singh, Sekhar Chakrabarti, Runu Chakravarty
BACKGROUND: Toll like receptors (TLRs) play an important role in innate immunity and various studies suggest that TLRs play a crucial role in pathogenesis of hepatitis B virus (HBV) infection. The present study aims in looking into the status of crucial host and viral gene expression on inciting TLR7. METHODS: The transcription of TLR7 pathway signaling molecules and HBV DNA viral load were quantified by Real Time-PCR after stimulation of TLR7 with its imiquimod based ligand, R837...
January 14, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28056245/-interpretation-of-expert-consensus-on-the-option-of-surgical-management-of-hepatocelluar-carcinoma
#16
X P Chen, Z W Zhang
The surgical management of liver cancer has evolved rapidly.With the application of new technologies, such as regional ablation, laparoscopic and robotic surgery, surgery indications have been broadened. Based on the relevant guidelines for hepatocellular carcinoma published abroad in recent years, this paper gives interpretation of"Expert consensus on the option of surgical management of hepatocelluar carcinoma" made by Liver Surgery Group, Surgery Branch of Chinese Medical Association.
January 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28035421/digitoxin-synergizes-with-sorafenib-to-inhibit-hepatocelluar-carcinoma-cell-growth-without-inhibiting-cell-migration
#17
Yijun Xiao, Wei Yan, Libin Guo, Chen Meng, Bin Li, Henrique Neves, Peng-Chen Chen, Ling Li, Yide Huang, Hang Fai Kwok, Yao Lin
Sorafenib is a chemotherapeutic agent approved for the treatment of hepatocellular carcinoma (HCC) in China. Digitoxin is a cardiotonic drug, which has been demonstrated to exhibit anticancer effects in a number of cancers, but not in HCC. The aim of the present study was to evaluate the combinational effect of sorafenib and digitoxin on the treatment of HCC and to investigate the relevant molecular mechanisms of action that underlie these effects. The proliferation, cell death and migration of HCC cell lines, HepG2 and BEL‑7402, were examined using MTT, acridine orange/ethidium bromide staining and scratch wound healing assays, respectively...
February 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28027578/long-noncoding-rna-hulc-modulates-the-phosphorylation-of-yb-1-through-serving-as-a-scaffold-of-extracellular-signal-regulated-kinase-and-yb-1-to-enhance-hepatocarcinogenesis
#18
Dan Li, Xuefeng Liu, Jian Zhou, Jie Hu, Dongdong Zhang, Jing Liu, Yanyan Qiao, Qimin Zhan
Dysregulated expression of long noncoding RNAs has been reported in many types of cancers, indicating that it may play a critical role in tumorigenesis. The long noncoding RNA highly up-regulated in liver cancer (HULC) was first characterized in hepatocellular carcinoma. However, the detailed mechanisms of HULC remain unclear. Here, we demonstrate a novel mechanism by which long noncoding RNA plays oncogenic roles through modulating the phosphorylation status of its interaction protein. First, we validated the markedly increased expression levels of HULC in hepatocellular carcinoma tissues compared to their adjacent noncancerous tissues...
May 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/27811374/prognostic-nomograms-for-patients-with-resectable-hepatocelluar-carcinoma-incorporating-systemic-inflammation-and-tumor-characteristics
#19
COMPARATIVE STUDY
Junyi Shen, Linye He, Chuan Li, Tianfu Wen, Weixia Chen, Changli Lu, Lvnan Yan, Bo Li, Jiayin Yang
BACKGROUND: The model to predict the prognosis of resectable hepatocelluar carcinoma (HCC) has not been determined. METHODS: Predictors were selected using Cox model. Nomograms were generated in the training set and validated in the validation set. The predictive ability of the nomogram was determined by concordance index and calibration curve. RESULTS: Independent factors for overall survival including alpha-fetoprotein level (hazard ratio (HR):1...
December 6, 2016: Oncotarget
https://www.readbyqxmd.com/read/27769059/microarray-analysis-on-the-lncrna-expression-profile-in-male-hepatocelluar-carcinoma-patients-with-chronic-hepatitis-b-virus-infection
#20
Jianjun Niu, Yong Lin, Pingguo Liu, Yiwen Yu, Chenghao Su, Xiaomin Wang
Long non-coding RNAs are involved with development and progression of cancer, and the advance of microarray technology allows the researchers to investigate the complete expression profile of lncRNA in various kinds of sample. We enrolled 5 male primary HCC cases with chronic HBV infection and the HCC and normal tissues have been obtained during the resection surgery. After total RNA extraction, the lncRNA microarray analysis was conducted to determine the lncRNA and mRNA expression signals. 612 lncRNAs and 1,064 mRNAs were significantly up-regulated in HCC tissue while 656 lncRNAs and 1,532 mRNAs were down-regulated in HCC tissues...
November 15, 2016: Oncotarget
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