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Hepatocellular cancer

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https://www.readbyqxmd.com/read/28724284/inter-alpha-inhibitor-h4-as-a-potential-biomarker-predicting-the-treatment-outcomes-in-patients-with-hepatocellular-carcinoma
#1
Eun-Jung Lee, Seung-Hyun Yang, Kyoung-Jin Kim, Hyejung Cha, Seo Jin Lee, Ji-Hye Kim, Junkyu Song, Kyung-Hee Chun, Jinsil Seong
Purpose: Early prediction of treatment outcomes represents an essential step towards increased treatment efficacy and survival in patients with hepatocellular carcinoma (HCC). In this study, we performed two-dimensional electrophoresis (2-DE) followed by protein profiling to identify biomarkers predictive of therapeutic outcomes in patients with HCC who received liver-directed therapy (LDTx) involving local radiotherapy (RT), and studied the underlying mechanisms of the identified proteins...
July 17, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28723861/medicaid-and-uninsured-hepatocellular-carcinoma-patients-have-more-advanced-tumor-stage-and-are-less-likely-to-receive-treatment
#2
Jennifer Wang, John Ha, Aristeo Lopez, Taft Bhuket, Benny Liu, Robert J Wong
GOALS: To evaluate the impact of insurance status on tumor stage at diagnosis, treatment received, and overall survival among adults with hepatocellular carcinoma (HCC). BACKGROUND: Insurance status affects access to care, which impacts timely access to cancer screening for early detection and treatment. STUDY: Using the 2007 to 2012 Surveillance, Epidemiology, and End Results (SEER) database, we retrospectively evaluated US adults with HCC...
July 18, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28723716/refining-the-management-of-patients-with-hepatocellular-carcinoma-integrating-11c-choline-pet-ct-scan-into-the-multidisciplinary-team-discussion
#3
Ezio Lanza, Matteo Donadon, Paolo Felisaz, Antonio Mimmo, Arturo Chiti, Guido Torzilli, Luca Balzarini, Egesta Lopci
OBJECTIVE: The aim of this study was to report the impact of C-choline PET/CT on the management of patients with hepatocellular carcinoma (HCC) and incorporate into a refined algorithm combining diagnostic imaging and multidisciplinary team (MDT) discussion. PATIENTS AND METHODS: From February 2010 to February 2016, the charts of all patients discussed in the liver MDT were revised. Suspected or confirmed HCC lesions or Barcelona Clinic Liver Cancer stages A, B or C with a C-choline PET/CT performed in our hospital were included in the analyses...
July 18, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28723685/downregulation-of-macrophage-derived-t-ucr-uc-306-associates-with-poor-prognosis-in-hepatocellular-carcinoma
#4
Hong-Lin Luo, Jie Chen, Tao Luo, Fei-Xiang Wu, Jun-Jie Liu, Hui-Feng Wang, Miao Chen, Le-Qun Li, Hang Li
BACKGROUND/AIMS: Increasing evidence suggests that T-UCRs are involved in the development of cancer. In this study, we evaluated the role of a macrophage-derived T-UCR, uc.306, in the prognosis of hepatitis B (HBV)-related hepatocellular carcinoma (HCC). METHODS: The uc.306 was obtained by screening microassay data obtained during the polarization of U937 cells from the M2 to M1 phenotype. Uc.306 and macrophage molecule markers were detected by qPCR. Immunohistochemical (IHC) assays were used to examine the M1/M2 status of 90 paired HCC tissues...
July 19, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28723416/unravelling-the-pharmacologic-opportunities-and-future-directions-for-targeted-therapies-in-gastro-intestinal-cancers-part-2-neuroendocrine-tumours-hepatocellular-carcinoma-and-gastro-intestinal-stromal-tumours
#5
REVIEW
Cindy Neuzillet, Louis de Mestier, Benoît Rousseau, Olivier Mir, Mohamed Hebbar, Hemant M Kocher, Philippe Ruszniewski, Christophe Tournigand
Until the 1990s, cytotoxic chemotherapy has been the cornerstone of medical therapy for gastrointestinal (GI) cancers. Better understanding of the cancer cell molecular biology has led to the therapeutic revolution of targeted therapies, i.e. monoclonal antibodies or small molecule inhibitors directed against proteins that are specifically overexpressed or mutated in cancer cells. These agents, being more specific to cancer cells, were expected to be less toxic than conventional cytotoxic agents. However, their effects have sometimes been disappointing, due to intrinsic or acquired resistance mechanisms, or to an activity restricted to some tumour settings, illustrating the importance of patient selection and early identification of predictive biomarkers of response to these therapies...
July 16, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28723414/omega-3-polyunsaturated-fatty-acids-as-a-treatment-strategy-for-nonalcoholic-fatty-liver-disease
#6
REVIEW
Donald B Jump, Kelli A Lytle, Christopher M Depner, Sasmita Tripathy
Obese and type 2 diabetic (T2DM) patients have a high prevalence of nonalcoholic fatty liver disease (NAFLD). NAFLD is a continuum of chronic liver diseases ranging from benign hepatosteatosis to nonalcoholic steatohepatitis (NASH), cirrhosis and primary hepatocellular cancer (HCC). Because of its strong association with the obesity epidemic, NAFLD is rapidly becoming a major public health concern worldwide. Surprisingly, there are no FDA approved NAFLD therapies; and current therapies focus on the co-morbidities associated with NAFLD, namely, obesity, hyperglycemia, dyslipidemia, and hypertension...
July 16, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28722813/knockdown-of-long-non-coding-rna-malat1-inhibits-growth-and-motility-of-human-hepatoma-cells-via-modulation-of-mir-195
#7
Dingli Liu, Yun Zhu, Jinke Pang, Xie Weng, Xiaorong Feng, Yabing Guo
The metastasis-associated lung adenocarcinoma transcription 1 (Malat1) is a long non-coding RNA (lncRNA), exerts oncogenic role in multiple cancers, including hepatocellular carcinoma (HCC). This study was aimed to investigate its posttranscriptional regulation in HCC cells. RT-PCR was performed to monitor the expression levels of Malat1 in normal liver and HCC cell lines. The expression of Malat1, microRNA (miR)-195 and epidermal growth factor receptor (EGFR) in HepG2 and MHCC97 cells was respectively or synchronously altered by transfection...
July 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28722663/systematic-review-and-meta-analysis-of-the-utility-of-long-non-coding-rna-gas5-as-a-diagnostic-and-prognostic-cancer-biomarker
#8
Wei Li, Na Li, Ke Shi, Qiong Chen
The growth arrest-specific 5 transcript (GAS5) is a long non-coding RNA (lncRNA) involved in the control of cell cycle progression and apoptosis in a wide variety of cells. To determine the clinical value of GAS5 expression in cancer patients, we performed a systematic review and meta-analysis exploring its association with the diagnosis, prognosis, and clinicopathological characteristics of cancer. Ten articles on prognosis, 15 on clinicopathology, and 5 on diagnosis were analyzed. Overall results showed that decreased GAS5 expression associated with unfavorable overall survival (OS) (HR = 2...
July 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28722660/glypican-3-induces-oncogenicity-by-preventing-igf-1r-degradation-a-process-that-can-be-blocked-by-grb10
#9
Wei Cheng, Po-Chun Huang, Hsiao-Mei Chao, Yung-Ming Jeng, Hey-Chi Hsu, Hung-Wei Pan, Wuh-Liang Hwu, Yu-May Lee
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and is a major cause of cancer-related death worldwide. Previously, we demonstrated that glypican-3 (GPC3) is highly expressed in HCC, and that GPC3 induces oncogenicity and promotes the growth of cancer cells through IGF-1 receptor (IGF-1R). In the present study, we investigated the mechanisms of GPC3-mediated enhancement of IGF-1R signaling. We demonstrated that GPC3 decreased IGF-1-induced IGF-1R ubiquitination and degradation and increased c-Myc protein levels...
July 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28722351/%C3%AE-mangostin-suppresses-human-hepatocellular-carcinoma-cell-invasion-through-inhibition-of-mmp-2-and-mmp-9-expression-and-activating-the-erk-and-jnk-pathways
#10
Chien-Feng Huang, Ying-Hock Teng, Fung-Jou Lu, Wen-Hung Hsu, Chia-Liang Lin, Chia-Chen Hung, Jai-Nien Tung, Yi-Hsien Hsieh, Chung-Jung Liu
β-mangostin is a dietary xanthone that has been reported to have the anticancer properties in some human cancer cell types. However, the antimetastatic effect and molecular mechanism of β-mangostin action in human hepatocellular carcinoma (HCC) cells remain unknown. In this study, we found that β-mangostin did not induce cytotoxicity in human HCC cells (SK-Hep-1, Huh-7 and HA22T/VGH cells). β-mangostin could inhibit migration and invasion of human HCC cells. Meanwhile, β-mangostin significantly decreased the protein activities and expression of matrix metalloproteinase (MMP)-2 and MMP-9 via increasing the activation of MEK1/2, ERK1/2, MEK4 and JNK1/2 signaling pathways...
July 19, 2017: Environmental Toxicology
https://www.readbyqxmd.com/read/28721656/circrna-a-novel-type-of-biomarker-for-cancer
#11
REVIEW
He-da Zhang, Lin-Hong Jiang, Da-Wei Sun, Jun-Chen Hou, Zhen-Ling Ji
Circular RNAs (circRNAs) are a class of long, non-coding RNAs molecules that shape a covalently closed continuous loop which have no 5'-3' polarity and contain no polyA tail. CircRNAs also possess relatively jarless framework and are highly tissue-specific expressed in the eukaryotic transcriptome. Emerging evidences have discovered that thousands of endogenous circRNAs are present in mammalian cells and they mediate gene expression at the transcriptional or post-transcriptional level by binding to microRNAs or other molecules and then inhibit their function...
July 18, 2017: Breast Cancer: the Journal of the Japanese Breast Cancer Society
https://www.readbyqxmd.com/read/28721349/hepatocellular-carcinoma-early-stage-management-challenges
#12
REVIEW
Derek J Erstad, Kenneth K Tanabe
Hepatocellular carcinoma (HCC) is a major cause of cancer death and is increasing in incidence. This review focuses on HCC surveillance and treatment of early-stage disease, which are essential to improving outcomes. Multiple societies have published HCC surveillance guidelines, but screening efforts have been limited by noncompliance and overall lack of testing for patients with undiagnosed chronic liver disease. Treatment of early-stage HCC has become increasingly complex due to expanding therapeutic options and better outcomes with established treatments...
2017: Journal of Hepatocellular Carcinoma
https://www.readbyqxmd.com/read/28721069/the-effect-of-circulating-mir-223-on-surveillance-of-different-cancers-a-meta-analysis
#13
Yunfeng Zhang, Jinbo Lin, Wenjie Huang, Yong Cao, Yi Liu, Tieqiang Wang, Weiyi Zhong, Dongli Wang, Rongrong Mao, Xiaoliang Chen
PURPOSE: Abnormal expression of miR-223 in cancerous tissue has confirmed it as an important player in tumorigenesis of cancers, such as hepatocellular carcinoma, colorectal carcinoma, osteosarcoma, gastric cancer, and chronic lymphocytic leukemia. The present meta-analysis aimed to explore the association between circulating miR-223 and prognosis of cancers. METHODS: The studies were accessed by an electronic search of multiple databases. RevMan5.3 and STATA14...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28720813/a-new-prenylated-flavonoid-induces-g0-g1-arrest-and-apoptosis-through-p38-jnk-mapk-pathways-in-human-hepatocellular-carcinoma-cells
#14
Di Wang, Qian Sun, Jie Wu, Wei Wang, Guodong Yao, Tianyang Li, Xue Li, Lingzhi Li, Yan Zhang, Wei Cui, Shaojiang Song
Prenylated flavonoids have been demonstrated to possess diverse bioactivities including antitumor effects. One new, daphnegiravone D (1), and four known (2-5) prenylated flavonoids were isolated from Daphne giraldii. Their cytotoxic activities revealed that daphnegiravone D markedly inhibited the proliferation of cancer cells, but had no apparent cytotoxicity on human normal cells. Mechanistically, daphnegiravone D induced G0/G1 arrest and apoptosis, reduced the expression of cyclin E1, CDK2 and CDK4, and promoted the cleavage of caspase 3 and PARP in Hep3B and HepG2 cells...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28720061/the-long-non-coding-rna-malat1-promotes-the-migration-and-invasion-of-hepatocellular-carcinoma-by-sponging-mir-204-and-releasing-sirt1
#15
Zhouhua Hou, Xuwen Xu, Ledu Zhou, Xiaoyu Fu, Shuhui Tao, Jiebin Zhou, Deming Tan, Shuiping Liu
Increasing evidence supports the significance of long non-coding RNA in cancer development. Several recent studies suggest the oncogenic activity of long non-coding RNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) in hepatocellular carcinoma. In this study, we explored the molecular mechanisms by which MALAT1 modulates hepatocellular carcinoma biological behaviors. We found that microRNA-204 was significantly downregulated in sh-MALAT1 HepG2 cell and 15 hepatocellular carcinoma tissues by quantitative real-time polymerase chain reaction analysis...
July 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28718980/an-endogenous-dna-adduct-as-a-prognostic-biomarker-for-hepatocarcinogenesis-and-its-prevention-by-theaphenon-e-in-mice
#16
Ying Fu, Shana Silverstein, Justine N McCutcheon, Marcin Dyba, Raghu G Nath, Monika Aggarwal, Heidi Coia, Angela Bai, Jishen Pan, Jiji Jiang, Bhaskar Kallakury, Hongkun Wang, Yu-Wen Zhang, Giuseppe Giaccone, Aiwu Ruth He, Fung-Lung Chung
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide, mainly because of its poor prognosis. A valid mechanism-based prognostic biomarker is urgently needed. γ-hydroxy-1,N(2) -propanodeoxyguanosine (γ-OHPdG) is an endogenously formed mutagenic DNA adduct derived from lipid peroxidation (LPO). We examined the relationship of γ-OHPdG with hepatocarcinogenesis in two animal models and its potential role as a prognostic biomarker for recurrence in HCC patients. Bioassays were conducted in the Xeroderma pigmentosum group A knockout mice (Xpa(-/-) ), and the diethylnitrosamine (DEN)-injected mice, both prone to HCC development...
July 18, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28718435/agrin-to-yap-in-cancer-and-neuromuscular-junctions
#17
Wen-Cheng Xiong, Lin Mei
Agrin is utilized by motor neurons to stimulate the LRP4-MuSK receptor in muscles for neuromuscular junction (NMJ) formation. Recent studies of cancer have identified novel functions of the low-density lipoprotein receptor-related protein 4-muscle-specific kinase (LRP4-MuSK) pathway. Agrin may act as a mechanotransduction signal in the extracellular matrix (ECM) to coordinate the cross-talk between the LRP4-MuSK pathway and integrin-focal adhesion pathway. Ensuing Yes-associated protein (YAP) activation promotes hepatocellular carcinoma (HCC)...
April 2017: Trends in Cancer
https://www.readbyqxmd.com/read/28718365/tmem88-ccl14-and-clec3b-as-prognostic-biomarkers-for-prognosis-and-palindromia-of-human-hepatocellular-carcinoma
#18
Xin Zhang, Jin-Xiang Wan, Zun-Ping Ke, Feng Wang, Hai-Xia Chai, Jia-Qiang Liu
Hepatocellular carcinoma is one of the most mortal and prevalent cancers with increasing incidence worldwide. Elucidating genetic driver genes for prognosis and palindromia of hepatocellular carcinoma helps managing clinical decisions for patients. In this study, the high-throughput RNA sequencing data on platform IlluminaHiSeq of hepatocellular carcinoma were downloaded from The Cancer Genome Atlas with 330 primary hepatocellular carcinoma patient samples. Stable key genes with differential expressions were identified with which Kaplan-Meier survival analysis was performed using Cox proportional hazards test in R language...
July 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28717245/development-and-validation-of-a-three-gene-prognostic-signature-for-patients-with-hepatocellular-carcinoma
#19
Binghua Li, Wendu Feng, Ouyang Luo, Tiancheng Xu, Yajuan Cao, Hongyan Wu, Decai Yu, Yitao Ding
Hepatocellular carcinoma (HCC) is the leading cause of cancer-related death worldwide, because recurrence often occurs in most HCC patients undergoing hepatectomy. It is necessary to identify patients with high risk for recurrence and adopt effective therapies. An obstacle to monitor patients at high risk for poor prognosis has been the lack of useful predictive biomarkers. Fortunately, recent progress in system biology allows to screen the biomarkers for HCC prognosis in a high-throughput manner. In this study, we performed systematic Kaplan-Meier survival analysis of the whole mRNA transcriptomics based on the Cancer Genome Atlas project (TCGA) and developed a three-gene prognostic signature composing of three genes UPB1, SOCS2 and RTN3...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716731/arid1a-represses-hepatocellular-carcinoma-cell-proliferation-and-migration-through-lncrna-mvih
#20
Sheng Cheng, Lan Wang, Chuan-Huai Deng, Shi-Chun Du, Ze-Guang Han
ARID1A, encoding the BAF250a subunit of SWI/SNF complex, has a high mutation frequency in numerous types of cancer. LncRNAs, a type of non-coding RNAs longer than 200 nucleotides, have been reported to interplay with SWI/SNF complex during cancer progression. However, whether the interaction between ARID1A and lncRNA affects hepatocellular carcinoma (HCC) still needs to be investigated. Here, we reveal that ARID1A interacts with lncRNA MVIH through some region(s) or domain(s) including ARID domain and C-terminal ARID1A protein binding domain...
July 14, 2017: Biochemical and Biophysical Research Communications
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