keyword
MENU ▼
Read by QxMD icon Read
search

hcv hcc carcinogenesis

keyword
https://www.readbyqxmd.com/read/28987386/autophagy-in-the-inflammation-carcinogenesis-pathway-of-liver-and-hcc-immunotherapy
#1
Sizhe Yu, Yu Wang, Li Jing, F X Claret, Qing Li, Tao Tian, Xuan Liang, Zhiping Ruan, Lili Jiang, Yu Yao, Kejun Nan, Yi Lv, Hui Guo
Autophagy plays a dual role in many types of cancer, such as hepatocellular carcinoma (HCC). Autophagy seems to be inhibited and functions as a tumor-suppression mechanism in the "inflammation-carcinogenesis" pathway of the liver, including hepatitis B virus and hepatitis C virus, alcoholic steatohepatitis and non-alcoholic steatohepatitis related HCC. However, in established tumors, autophagy plays a tumor-promoting role. Because of the varied function of autophagy in HCC, we hypothesized p62 as a marker to evaluate the autophagic level...
October 5, 2017: Cancer Letters
https://www.readbyqxmd.com/read/28968953/brip1-coding-variants-are-associated-with-a-high-risk-of-hepatocellular-carcinoma-occurrence-in-patients-with-hcv-or-hbv-related-liver-disease
#2
Abderrahim Oussalah, Patrice Hodonou Avogbe, Erwan Guyot, Céline Chery, Rosa-Maria Guéant-Rodriguez, Nathalie Ganne-Carrié, Aurélie Cobat, Darius Moradpour, Bertrand Nalpas, Francesco Negro, Thierry Poynard, Stanislas Pol, Pierre-Yves Bochud, Laurent Abel, Hélène Jeulin, Evelyne Schvoerer, Nicodème Chabi, Emile Amouzou, Ambaliou Sanni, Hélène Barraud, Pierre Rouyer, Thomas Josse, Laetitia Goffinet, Jean-Louis Jouve, Anne Minello, Claire Bonithon-Kopp, Gérard Thiefin, Vincent Di Martino, Michel Doffoël, Carine Richou, Jean-Jacques Raab, Patrick Hillon, Jean-Pierre Bronowicki, Jean-Louis Guéant
The molecular mechanisms of hepatocellular carcinoma (HCC) carcinogenesis are still not fully understood. DNA repair defects may influence HCC risk. The aim of the study was to look for potential genetic variants of DNA repair genes associated with HCC risk among patients with alcohol- or viral-induced liver disease. We performed four case-control studies on 2,006 European- (Derivation#1 and #2 studies) and African-ancestry (Validation#1 and #2 studies) patients originating from several cohorts in order to assess the association between genetic variants on DNA repair genes and HCC risk using a custom array encompassing 94 genes...
September 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915586/hepatitis-c-virus-core-protein-targets-4e-bp1-expression-and-phosphorylation-and-potentiates-myc-induced-liver-carcinogenesis-in-transgenic-mice
#3
Cosette Abdallah, Charlène Lejamtel, Nassima Benzoubir, Serena Battaglia, Nazha Sidahmed-Adrar, Christophe Desterke, Matthieu Lemasson, Arielle R Rosenberg, Didier Samuel, Christian Bréchot, Delphine Pflieger, François Le Naour, Marie-Françoise Bourgeade
Hepatitis C virus (HCV) is a leading cause of liver diseases including the development of hepatocellular carcinoma (HCC). Particularly, core protein has been involved in HCV-related liver pathologies. However, the impact of HCV core on signaling pathways supporting the genesis of HCC remains largely elusive. To decipher the host cell signaling pathways involved in the oncogenic potential of HCV core, a global quantitative phosphoproteomic approach was carried out. This study shed light on novel differentially phosphorylated proteins, in particular several components involved in translation...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28820612/the-potential-of-signal-peptide-peptidase-as-a-therapeutic-target-for-hepatitis-c
#4
REVIEW
Kohji Moriishi
Chronic infection with hepatitis C virus (HCV) causes liver steatosis, cirrhosis, metabolic syndrome with inflammation, and eventually leads to hepatocellular carcinoma. HCV core protein is a well-known capsid protein and pathogenic factor related to lipid accumulation, type 2 diabetes mellitus, and carcinogenesis. Cleavage of the C-terminal transmembrane region by signal peptide peptidase (SPP) is required for maturation of the core protein. Areas covered: Herein, this review details the general aspects of the structure, lifecycle, pathogenesis, and maturation of the HCV core protein, the function of SPP, and clinically available direct-acting antivirals (DAAs)...
September 2017: Expert Opinion on Therapeutic Targets
https://www.readbyqxmd.com/read/28783179/reciprocal-antagonism-between-the-netrin-1-receptor-uncoordinated-phenotype-5a-unc5a-and-the-hepatitis-c-virus
#5
M-L Plissonnier, T Lahlali, M Raab, M Michelet, C Romero-López, M Rivoire, K Strebhardt, D Durantel, M Levrero, P Mehlen, F Zoulim, R Parent
Hepatitis C virus (HCV) infection is a leading cause of hepatocellular carcinoma (HCC), mainly through cirrhosis induction, spurring research for a deeper understanding of HCV versus host interactions in cirrhosis. The present study investigated crosstalks between HCV infection and UNC5A, a netrin-1 dependence receptor that is inactivated in cancer. UNC5A and HCV parameters were monitored in patients samples (n=550) as well as in in vitro. In patients, UNC5A mRNA expression is significantly decreased in clinical HCV(+) specimens irrespective of the viral genotype, but not in (HBV)(+) liver biopsies, as compared to uninfected samples...
August 7, 2017: Oncogene
https://www.readbyqxmd.com/read/28694740/review-of-hepatocellular-carcinoma-epidemiology-etiology-and-carcinogenesis
#6
REVIEW
Yezaz Ahmed Ghouri, Idrees Mian, Julie H Rowe
Since the 1970s, the epidemic of hepatocellular carcinoma (HCC) has spread beyond the Eastern Asian predominance and has been increasing in Northern hemisphere, especially in the United States (US) and Western Europe. It occurs more commonly in males in the fourth and fifth decades of life. Among all cancers, HCC is one of the fastest growing causes of death in the US and poses a significant economic burden on healthcare. Chronic liver disease due to hepatitis B virus or hepatitis C virus and alcohol accounts for the majority of HCC cases...
2017: Journal of Carcinogenesis
https://www.readbyqxmd.com/read/28626882/quantitative-proteome-analysis-of-plasma-microparticles-for-the-characterization-of-hcv-induced-hepatic-cirrhosis-and-hepatocellular-carcinoma
#7
Raghda Saad Zaghloul Taleb, Pacint Moez, Doreen Younan, Martin Eisenacher, Matthias Tenbusch, Barbara Sitek, Thilo Bracht
PURPOSE: Hepatocellular carcinoma (HCC) is the most common primary malignant liver tumor and a leading cause of cancer-related deaths worldwide. Cirrhosis induced by hepatitis-C virus (HCV) infection is the most critical risk factor for HCC. However, the mechanism of HCV-induced carcinogenesis is not fully understood. Plasma microparticles (PMP) contribute to numerous physiological and pathological processes and contain proteins whose composition correlates to the respective pathophysiological conditions...
June 19, 2017: Proteomics. Clinical Applications
https://www.readbyqxmd.com/read/28529542/frequency-and-geographic-distribution-of-tert-promoter-mutations-in-primary-hepatocellular-carcinoma
#8
REVIEW
Francesca Pezzuto, Luigi Buonaguro, Franco M Buonaguro, Maria Lina Tornesello
Primary hepatocellular carcinoma (HCC) mainly develops in subjects chronically infected with hepatitis B (HBV) and C (HCV) viruses through a multistep process characterized by the accumulation of genetic alterations in the human genome. Nucleotide changes in coding regions (i.e. TP53, CTNNB1, ARID1A and ARID2) as well as in non-coding regions (i.e. TERT promoter) are considered cancer drivers for HCC development with variable frequencies in different geographic regions depending on the etiology and environmental factors...
2017: Infectious Agents and Cancer
https://www.readbyqxmd.com/read/28493823/hepatitis-c-virus-core-protein-targets-4e-bp1-expression-and-phosphorylation-and-potentiates-myc-induced-liver-carcinogenesis-in-transgenic-mice
#9
Cosette Abdallah, Charlène Lejamtel, Nassima Benzoubir, Serena Battaglia, Nazha Sidahmed-Adrar, Christophe Desterke, Matthieu Lemasson, Arielle R Rosenberg, Didier Samuel, Christian Bréchot, Delphine Pflieger, François Le Naour, Marie-Françoise Bourgeade
Hepatitis C virus (HCV) is a leading cause of liver diseases including the development of hepatocellular carcinoma (HCC). Particularly, core protein has been involved in HCV-related liver pathologies. However, the impact of HCV core on signaling pathways supporting the genesis of HCC remains largely elusive. To decipher the host cell signaling pathways involved in the oncogenic potential of HCV core, a global quantitative phosphoproteomic approach was carried out. This study shed light on novel differentially phosphorylated proteins, in particular several components involved in translation...
April 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/28441174/increased-incidence-of-cancer-observed-in-hiv-hepatitis-c-virus-coinfected-patients-versus-hiv-monoinfected
#10
Héctor Meijide, Sonia Pértega, Iria Rodríguez-Osorio, Ángeles Castro-Iglesias, Josefa Baliñas, Guillermo Rodríguez-Martínez, Álvaro Mena, Eva Poveda
BACKGROUND: Cancer is a growing problem in persons living with HIV infection (PLWH) and hepatitis C virus (HCV) coinfection could play an additional role in carcinogenesis. Herein, all cancers in an HIV-mono and HIV/HCV-coinfected cohort were evaluated and compared to identify any differences between these two populations. METHODS: A retrospective cohort study was conducted including all cancers in PLWH between 1993 and 2014. Cancers were classified in two groups: AIDS-defining cancer (ADC) and non-AIDS-defining cancer (NADC)...
May 15, 2017: AIDS
https://www.readbyqxmd.com/read/28426876/genome-wide-dna-methylation-analysis-during-non-alcoholic-steatohepatitis-related-multistage-hepatocarcinogenesis-comparison-with-hepatitis-virus-related-carcinogenesis
#11
Junko Kuramoto, Eri Arai, Ying Tian, Nobuaki Funahashi, Masaki Hiramoto, Takao Nammo, Yuichi Nozaki, Yoriko Takahashi, Nanako Ito, Ayako Shibuya, Hidenori Ojima, Aoi Sukeda, Yosuke Seki, Kazunori Kasama, Kazuki Yasuda, Yae Kanai
The aim of this study was to clarify the significance of DNA methylation alterations during non-alcoholic steatohepatitis (NASH)-related hepatocarcinogenesis. Single-CpG-resolution genome-wide DNA methylation analysis was performed on 264 liver tissue samples using the Illumina Infinium HumanMethylation450 BeadChip. After Bonferroni correction, 3331 probes showed significant DNA methylation alterations in 113 samples of non-cancerous liver tissue showing NASH (NASH-N) as compared with 55 samples of normal liver tissue (NLT)...
March 1, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28422868/meta-analysis-of-possible-role-of-cadherin-gene-methylation-in-evolution-and-prognosis-of-hepatocellular-carcinoma-with-a-prisma-guideline
#12
Chunxiao Zhu, Xuefeng Feng, Guoliang Ye, Tao Huang
BACKGROUND: Cadherins (CDHs) have been reported to be associated with cancer. However, the clinical significance of CDH gene methylation in hepatocellular carcinoma (HCC) remains unclear. METHODS: Based on the preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement criteria, available studies were identified from online electronic database. The overall odds ratio (OR) and the corresponding 95% confidence interval (95% CI) were calculated and analyzed...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28394908/natural-non-homologous-recombination-led-to-the-emergence-of-a-duplicated-v3-ns5a-region-in-hcv-1b-strains-associated-with-hepatocellular-carcinoma
#13
MULTICENTER STUDY
Hélène Le Guillou-Guillemette, Adeline Pivert, Elise Bouthry, Cécile Henquell, Odile Petsaris, Alexandra Ducancelle, Pascal Veillon, Sophie Vallet, Sophie Alain, Vincent Thibault, Florence Abravanel, Arielle A Rosenberg, Elisabeth André-Garnier, Jean-Baptiste Bour, Yazid Baazia, Pascale Trimoulet, Patrice André, Catherine Gaudy-Graffin, Dominique Bettinger, Sylvie Larrat, Anne Signori-Schmuck, Hénia Saoudin, Bruno Pozzetto, Gisèle Lagathu, Sophie Minjolle-Cha, Françoise Stoll-Keller, Jean-Michel Pawlotsky, Jacques Izopet, Christopher Payan, Françoise Lunel-Fabiani, Christophe Lemaire
BACKGROUND: The emergence of new strains in RNA viruses is mainly due to mutations or intra and inter-genotype homologous recombination. Non-homologous recombinations may be deleterious and are rarely detected. In previous studies, we identified HCV-1b strains bearing two tandemly repeated V3 regions in the NS5A gene without ORF disruption. This polymorphism may be associated with an unfavorable course of liver disease and possibly involved in liver carcinogenesis. Here we aimed at characterizing the origin of these mutant strains and identifying the evolutionary mechanism on which the V3 duplication relies...
2017: PloS One
https://www.readbyqxmd.com/read/28366737/mirna-101-1-and-mirna-221-expressions-and-their-polymorphisms-as-biomarkers-for-early-diagnosis-of-hepatocellular-carcinoma
#14
Olfat Shaker, Maha Alhelf, George Morcos, Aisha Elsharkawy
BACKGROUND: Hepatocellular carcinoma (HCC) is the fifth most common malignant tumor with an increasing incidence. Hepatitis C virus (HCV) is one of the major risk factors that lead to HCC development. MicroRNAs are conserved non-coding RNAs which regulate gene expression at the posttranscriptional level. They have been recently identified as important regulators that affect carcinogenesis. Of these miRNAs, are miR-221 and miR-101-1, which their aberrant expressions have been reported to play an important role in HCC...
March 30, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28328796/increased-incidence-of-cancer-observed-in-hiv-hcv-coinfected-patients-versus-hiv-monoinfected-1993-2014
#15
Héctor Meijide, Sonia Pértega, Iria Rodríguez-Osorio, Ángeles Castro-Iglesias, Josefa Baliñas, Guillermo Rodríguez-Martínez, Álvaro Mena, Eva Poveda
BACKGROUND: Cancer is a growing problem in persons living with HIV infection (PLWH) and hepatitis C virus (HCV) coinfection could play an additional role in carcinogenesis. Herein, all cancers in an HIV-mono and HIV/HCV-coinfected cohort were evaluated and compared to identify any differences between these two populations. METHODS: A retrospective cohort study was conducted including all cancers in PLWH between 1993 and 2014. Cancers were classified in two groups, AIDS-defining cancer (ADC) and non AIDS-defining cancer (NADC)...
March 21, 2017: AIDS
https://www.readbyqxmd.com/read/28283039/hepatitis-c-virus-ns3-protein-enhances-hepatocellular-carcinoma-cell-invasion-by-promoting-ppm1a-ubiquitination-and-degradation
#16
Yali Zhou, Yan Zhao, Yaoying Gao, Wenjun Hu, Yan Qu, Ning Lou, Ying Zhu, Xiaoping Zhang, Hongmei Yang
BACKGROUND: Growing evidence suggests that hepatitis C virus (HCV) contributes to hepatocellular carcinoma (HCC) by directly modulating oncogenic signaling pathways. Protein phosphatase magnesium-dependent 1A (PPM1A) has recently emerged as an important tumor suppressor as it can block a range of tumor-centric signaling pathways through protein dephosphorylation. However, the role and regulatory mechanisms of PPM1A in HCV-infected cells have not been reported. METHODS: Total, cytoplasmic, and nuclear PPM1A protein after HCV infection or overexpression of HCV nonstructural protein 3 (NS3) were detected by western blotting...
March 10, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28243398/serum-midkine-and-osteopontin-levels-as-diagnostic-biomarkers-of-hepatocellular-carcinoma
#17
Hossam Hodeib, Ola ELshora, Amal Selim, Nesreen Mohammed Sabry, Heba Mohamed El-Ashry
INTRODUCTION: Hepatocellular Carcinoma (HCC) is a primary tumor of the liver; it is one of the most common cancers worldwide. Osteopontin (OPN) is a phosphorylated glycoprotein which is implicated in enhancing invasive and metastatic progression of many tumors. Midkine (MDK) is a 13-kDa small heparin-binding growth factor which plays a significant role in carcinogenesis related activities. The aim of this study was to assess the efficacy of serum Midkine and Osteopontin levels as diagnostic biomarkers of Hepatocellular Carcinoma...
January 2017: Electronic Physician
https://www.readbyqxmd.com/read/28163802/nitrative-and-oxidative-dna-damage-in-infection-related-carcinogenesis-in-relation-to-cancer-stem-cells
#18
REVIEW
Shosuke Kawanishi, Shiho Ohnishi, Ning Ma, Yusuke Hiraku, Shinji Oikawa, Mariko Murata
Infection and chronic inflammation have been recognized as important factors for carcinogenesis. Under inflammatory conditions, reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated from inflammatory and epithelial cells, and result in the formation of oxidative and nitrative DNA lesions, such as 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) and 8-nitroguanine. The DNA damage can cause mutations and has been implicated in inflammation-mediated carcinogenesis. It has been estimated that various infectious agents are carcinogenic to humans (IARC group 1), including bacterium Helicobacter pylori (H...
2017: Genes and Environment: the Official Journal of the Japanese Environmental Mutagen Society
https://www.readbyqxmd.com/read/28163062/genome-wide-association-study-identifies-tll1-variant-associated-with-development-of-hepatocellular-carcinoma-after-eradication-of-hepatitis-c-virus-infection
#19
Kentaro Matsuura, Hiromi Sawai, Kazuho Ikeo, Shintaro Ogawa, Etsuko Iio, Masanori Isogawa, Noritomo Shimada, Atsumasa Komori, Hidenori Toyoda, Takashi Kumada, Tadashi Namisaki, Hitoshi Yoshiji, Naoya Sakamoto, Mina Nakagawa, Yasuhiro Asahina, Masayuki Kurosaki, Namiki Izumi, Nobuyuki Enomoto, Atsunori Kusakabe, Eiji Kajiwara, Yoshito Itoh, Tatsuya Ide, Akihiro Tamori, Misako Matsubara, Norifumi Kawada, Ken Shirabe, Eiichi Tomita, Masao Honda, Shuichi Kaneko, Sohji Nishina, Atsushi Suetsugu, Yoichi Hiasa, Hisayoshi Watanabe, Takuya Genda, Isao Sakaida, Shuhei Nishiguchi, Koichi Takaguchi, Eiji Tanaka, Junichi Sugihara, Mitsuo Shimada, Yasuteru Kondo, Yosuke Kawai, Kaname Kojima, Masao Nagasaki, Katsushi Tokunaga, Yasuhito Tanaka
BACKGROUND & AIMS: There is still a risk for hepatocellular carcinoma (HCC) development after eradication of hepatitis C virus (HCV) infection with antiviral agents. We investigated genetic factors associated with the development of HCC in patients with a sustained virologic response (SVR) to treatment for chronic HCV infection. METHODS: We obtained genomic DNA from 457 patients in Japan with a SVR to interferon-based treatment for chronic HCV infection from 2007 through 2015...
May 2017: Gastroenterology
https://www.readbyqxmd.com/read/28159835/mir-135a-5p-mediated-downregulation-of-protein-tyrosine-phosphatase-receptor-delta-is-a-candidate-driver-of-hcv-associated-hepatocarcinogenesis
#20
Nicolaas Van Renne, Armando Andres Roca Suarez, Francois H T Duong, Claire Gondeau, Diego Calabrese, Nelly Fontaine, Amina Ababsa, Simonetta Bandiera, Tom Croonenborghs, Nathalie Pochet, Vito De Blasi, Patrick Pessaux, Tullio Piardi, Daniele Sommacale, Atsushi Ono, Kazuaki Chayama, Masashi Fujita, Hidewaki Nakagawa, Yujin Hoshida, Mirjam B Zeisel, Markus H Heim, Thomas F Baumert, Joachim Lupberger
BACKGROUND AND AIMS: HCV infection is a leading risk factor of hepatocellular carcinoma (HCC). However, even after viral clearance, HCC risk remains elevated. HCV perturbs host cell signalling to maintain infection, and derailed signalling circuitry is a key driver of carcinogenesis. Since protein phosphatases are regulators of signalling events, we aimed to identify phosphatases that respond to HCV infection with relevance for hepatocarcinogenesis. METHODS: We assessed mRNA and microRNA (miRNA) expression profiles in primary human hepatocytes, liver biopsies and resections of patients with HCC, and analysed microarray and RNA-seq data from paired liver biopsies of patients with HCC...
February 3, 2017: Gut
keyword
keyword
113218
1
2
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"