keyword
MENU ▼
Read by QxMD icon Read
search

lipid hcc

keyword
https://www.readbyqxmd.com/read/28718980/an-endogenous-dna-adduct-as-a-prognostic-biomarker-for-hepatocarcinogenesis-and-its-prevention-by-theaphenon-e-in-mice
#1
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/28703810/microrna-148a-deficiency-promotes-hepatic-lipid-metabolism-and-hepatocarcinogenesis-in-mice
#2
Li Cheng, Yahui Zhu, Han Han, Qiang Zhang, Kaisa Cui, Hongxing Shen, Jinxiang Zhang, Jun Yan, Edward Prochownik, Youjun Li
miRNAs are involved in many physiologic and disease processes by virtue of degrading specific mRNAs or inhibiting their translation. miR-148a has been implicated in the control of tumor growth and cholesterol and triglyceride homeostasis using in vitro or in vivo gene expression- and silencing-based approaches. Here miR-148a knockout (KO) mice were used to investigate the intrinsic role of miR-148a in liver physiology and hepatocarcinogenesis in mice. miR-148a downregulation was found to be correlated with poor clinical outcomes in hepatocellular carcinoma (HCC) patients...
July 13, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28693796/regulatory-effects-of-berberine-on-micrornome-in-cancer-and-other-conditions
#3
REVIEW
Seyed Hasan Ayati, Badrieh Fazeli, Amir Abbas Momtazi-Borojeni, Arrigo F G Cicero, Matteo Pirro, Amirhossein Sahebkar
Berberine (BBR) is an isoquinoline alkaloid found in different plant families such as Berberidaceae, Ranunculaceae, and Papaveraceae. BBR is well-known for its anti-inflammatory, lipid-modifying, anticancer, anti-diabetic, antibacterial, antiparasitic and fungicide activities. Multiple pharmacological actions of BBR stem from different molecular targets of this phytochemical. MicroRNAs (miRs) are single-stranded, evolutionary conserved, small non-coding RNA molecules with a length of 19-23 nucleotides that are involved in RNA silencing and post-transcriptional regulation of gene expression through binding to the 3'-untranslated region (3'UTR) of target mRNA...
August 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28680813/silencing-of-fabp1-ameliorates-hepatic-steatosis-inflammation-and-oxidative-stress-in-mice-with-nonalcoholic-fatty-liver-disease
#4
Takako Mukai, Miki Egawa, Tamaki Takeuchi, Hitoshi Yamashita, Tatsuya Kusudo
Nonalcoholic fatty liver disease (NAFLD) is increasing in prevalence worldwide and has been identified as a risk factor for cirrhosis and hepatocellular carcinoma. However, there is no effective pharmacologic treatment for NAFLD. FABP1 is a liver-specific fatty acid-binding protein (FABP) that plays important roles in intracellular lipid metabolism in the liver. We investigated the effect of repression of FABP1 expression on NAFLD, using adenovirus-mediated silencing of FABP1. FABP1 knockdown in the liver decreased the liver weight and hepatic triglyceride (TG) accumulation...
July 2017: FEBS Open Bio
https://www.readbyqxmd.com/read/28668842/diagnostic-value-of-systemic-cholesteryl-ester-free-cholesterol-ratio-in-hepatocellular-carcinoma
#5
Sabrina Krautbauer, Thomas S Weiss, Reiner Wiest, Doris Schacherer, Gerhard Liebisch, Christa Buechler
BACKGROUND: Hepatocellular carcinoma (HCC) most commonly occurs in the setting of liver cirrhosis which is characterized by low serum lipids. We hypothesized that composition of lipoproteins and consequently lipid species ratios are mostly unchanged in patients with cirrhosis compared to controls. This approach may be appropriate to identify lipid ratios altered in HCC irrespective of liver dysfunction. PATIENTS AND METHODS: Lipids were measured in serum of 21 patients with HCC, 41 patients with liver cirrhosis and 22 controls...
July 2017: Anticancer Research
https://www.readbyqxmd.com/read/28667706/an-autopsy-case-of-non-traumatic-fat-embolism-syndrome
#6
Mai Sakashita, Shingo Sakashita, Akiko Sakata, Noriko Uesugi, Kazunori Ishige, Ichinosuke Hyodo, Masayuki Noguchi
Fat embolism syndrome (FES) occurs after long bone fractures and the symptoms appear 24-72 h after the initial trauma. Fat emboli can affect both the pulmonary and systemic circulation. Apart from the most common type of FES that originates from bone fracture, non-traumatic FES has been also reported. We have experienced an autopsy case of non-traumatic FES. An 81-year-old man with hepatocellular carcinoma associated with alcoholic liver cirrhosis suddenly lost consciousness before transcatheter arterial chemoembolization treatment for his disease and died 5 h after the episode...
June 30, 2017: Pathology International
https://www.readbyqxmd.com/read/28663670/the-plasma-and-serum-metabotyping-of-hepatocellular-carcinoma-in-a-nigerian-and-egyptian-cohort-using-proton-nuclear-magnetic-resonance-spectroscopy
#7
Mohamed I F Shariff, Jin Un Kim, Nimzing G Ladep, Asmaa I Gomaa, Mary M E Crossey, Edith Okeke, Edmund Banwat, Imam Waked, I Jane Cox, Roger Williams, Elaine Holmes, Simon D Taylor-Robinson
BACKGROUND/AIMS: Previous studies have observed disturbances in the (1)H nuclear magnetic resonance (NMR) blood spectral profiles in malignancy. No study has metabotyped serum or plasma of hepatocellular carcinoma (HCC) patients from two diverse populations. We aimed to delineate the HCC patient metabotype from Nigeria (mostly hepatitis B virus infected) and Egypt (mostly hepatitis C virus infected) to explore lipid and energy metabolite alterations that may be independent of disease aetiology, diet and environment...
June 2017: Journal of Clinical and Experimental Hepatology
https://www.readbyqxmd.com/read/28651644/a-new-use-for-an-old-index-preoperative-high-density-lipoprotein-predicts-recurrence-in-patients-with-hepatocellular-carcinoma-after-curative-resections
#8
Lu Tian, Qian Yu, Xing-Hui Gao, Jiong Wu, Xiao-Lu Ma, Qian Dai, Chun-Yan Zhang, Yan Zhou, Yi-Chi Zhang, Bai-Shen Pan, Jian Zhou, Jia Fan, Xin-Rong Yang, Wei Guo
BACKGROUND: Hepatocellular carcinoma has high incidence and mortality worldwide. Liver is the site of most metabolic biotransformation, which could reflect the status of cells. Most plasma apolipoproteins, endogenous lipids and lipoproteins are synthesized in the liver. Therefore, the effects of lipid metabolites on prognosis of HCC deserved to be explored. METHODS: We prospectively included 58 healthy donors (HD), 50 chronic hepatitis (CH) patients and a training cohort of 189 patients with HCC who underwent curative resections at Zhongshan Hospital from January 2012 to August 2012...
June 26, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28649002/cpla2%C3%AE-activates-pi3k-akt-and-inhibits-smad2-3-during-epithelial-mesenchymal-transition-of-hepatocellular-carcinoma-cells
#9
Hui Fu, Yuchao He, Lisha Qi, Lu Chen, Yi Luo, Liwei Chen, Yongmei Li, Ning Zhang, Hua Guo
Cytosolic phospholipase A2α (cPLA2α), a key phospholipase that regulates lipid metabolism, plays an important role in tumor progression. In the present study of hepatocellular carcinoma (HCC), cPLA2α was overexpressed in highly metastatic HCC cell lines. Immunohistochemical staining showed increased levels of cPLA2α at the invasive edges of HCC, and a clinicopathological analysis of samples from 111 patients revealed that its expression level was linked with micro-vascular invasion and cirrhosis. Knockdown of cPLA2α inhibited migration, probably due to its role in actin polymerization...
June 23, 2017: Cancer Letters
https://www.readbyqxmd.com/read/28647567/stearoyl-coa-desaturase-regulates-sorafenib-resistance-via-modulation-of-er-stress-induced-differentiation
#10
Mark Kin Fai Ma, Eunice Yuen Ting Lau, Doris Hoi Wing Leung, Jessica Lo, Nicole Pui Yu Ho, Lily Kwan Wai Cheng, Stephanie Ma, Chi Ho Lin, John A Copland, Jin Ding, Regina Cheuk Lam Lo, Irene Oi Lin Ng, Terence Kin Wah Lee
BACKGROUND & AIMS: We investigated the functional role and clinical significance of Stearoyl CoA desaturase-1 (SCD1) mediated endoplasmic reticulum (ER) stress in regulation of liver tumor-initiating cells (T-ICs) and sorafenib resistance, aiming to develop a novel therapeutic strategy against hepatocellular carcinomas (HCCs) METHODS: We evaluated the clinic-pathological relevance of SCD1 and its correlation with sorafenib resistance in large cohorts of HCC clinical samples by qPCR and immunohistochemical analyses...
June 22, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28637103/-the-development-of-hepatocellular-carcinoma-in-non-alcoholic-fatty-liver-disease
#11
REVIEW
Oh Sang Kwon, Joon Hwan Kim, Ju Hyun Kim
Non-alcoholic fatty liver disease (NAFLD) may be one of the important causes of cryptogenic hepatocellular carcinoma (HCC). NAFLD-related HCCs (NAFLD-HCCs) have the following clinical features: high body mass index, deranged lipid profiles, diabetes mellitus, hypertension, and metabolic syndrome. Among them, obesity, diabetes mellitus, and high Fe contents in the liver are risk factors of developing HCC in patients with NAFLD. Inflammatory cytokines, adipokines, insulin like growth factor-I, and lipotoxicity are intermingled and may cross react with each other to develop HCC...
June 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28630011/interplay-between-hepatitis-c-virus-and-lipid-metabolism-during-virus-entry-and-assembly
#12
REVIEW
Muriel Lavie, Jean Dubuisson
Hepatitis C virus (HCV) infection is a major public health problem worldwide. In most cases, HCV infection becomes chronic, leading to the development of liver diseases that range from fibrosis to cirrhosis and hepatocellular carcinoma. Due to its medical importance, the HCV life cycle has been deeply characterized, and a unique feature of this virus is its interplay with lipids. Accordingly, all the steps of the virus life cycle are influenced by the host lipid metabolism. Indeed, due to their association with host lipoproteins, HCV particles have a unique lipid composition...
June 16, 2017: Biochimie
https://www.readbyqxmd.com/read/28627652/eriodictyol-7%C3%A2-o%C3%A2-%C3%AE-%C3%A2-d-glucopyranoside-from-coreopsis%C3%A2-tinctoria-nutt-ameliorates-lipid-disorders-via-protecting-mitochondrial-function-and-suppressing-lipogenesis
#13
Yuyan Liang, Hai Niu, Limei Ma, Dan Du, Li Wen, Qing Xia, Wen Huang
Coreopsis tinctoria (snow chrysanthemum) has been reported to exert antihyperlipidemic effects. The present study aimed to identify the active compounds of Coreopsis tinctoria and to investigate the molecular mechanisms underlying its effects on lipid dysregulation by measuring lipid levels, reactive oxygen species, lipid peroxidation and fatty acid synthesis. The present results demonstrated that snow chrysanthemum aqueous extracts significantly reduced serum lipid levels and oxidative stress in vivo. The main compounds that were isolated were identified as flavanomarein (compound 1) and eriodictyol 7‑O‑β‑D glucopyranoside (compound 2)...
August 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28625086/hepatitis-c-virus-apolipoprotein-interactions-molecular-mechanisms-and-clinical-impact
#14
Emilie Crouchet, Thomas F Baumert, Catherine Schuster
Chronic hepatitis C virus (HCV) infection is a leading cause of cirrhosis, hepatocellular carcinoma and liver failure. Moreover, chronic HCV infection is associated with liver steatosis and metabolic disorders. With 130-150 million people chronically infected in the world, HCV infection represents a major public health problem. One hallmark on the virus is its close link with hepatic lipid and lipoprotein metabolism. Areas covered: HCV is associated with lipoprotein components such as apolipoproteins. These interactions play a key role in the viral life cycle, viral persistence and pathogenesis of liver disease...
June 30, 2017: Expert Review of Proteomics
https://www.readbyqxmd.com/read/28623358/the-role-of-pten-hcv-core-interaction-in-hepatitis-c-virus-replication
#15
Qi Wu, Zhubing Li, Paul Mellor, Yan Zhou, Deborah H Anderson, Qiang Liu
Hepatitis C virus (HCV) infection leads to severe liver diseases including hepatocellular carcinoma (HCC). Phosphatase and tensin homolog deleted on chromosome 10 (PTEN), a tumour suppressor, is frequently mutated or deleted in HCC tumors. PTEN has previously been demonstrated to inhibit HCV secretion. In this study, we determined the effects of PTEN on the other steps in HCV life cycle, including entry, translation, and replication. We showed that PTEN inhibits HCV entry through its lipid phosphatase activity...
June 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28621732/lipid-accumulation-in-hepg2-cells-is-attenuated-by-strawberry-extract-through-ampk-activation
#16
Tamara Y Forbes-Hernández, Francesca Giampieri, Massimiliano Gasparrini, Sadia Afrin, Luca Mazzoni, Mario D Cordero, Bruno Mezzetti, José L Quiles, Maurizio Battino
Regulation of lipid metabolism is essential for treatment and prevention of several chronic diseases such as obesity, diabetes, and cardiovascular diseases, which are responsible for most deaths worldwide. It has been demonstrated that the AMP-activated protein kinase (AMPK) has a direct impact on lipid metabolism by modulating several downstream-signaling components. The main objective of the present work was to evaluate the in vitro effect of a methanolic strawberry extract on AMPK and its possible repercussion on lipid metabolism in human hepatocellular carcinoma cells (HepG2)...
June 16, 2017: Nutrients
https://www.readbyqxmd.com/read/28612750/genetic-and-epigenetic-profile-of-patients-with-alcoholic-liver-disease
#17
Luigi Boccuto, Ludovico Abenavoli
Alcoholic liver disease (ALD) is a definition encompassing a spectrum of disorders ranging from simple steatosis to cirrhosis and hepatocellular carcinoma. Excessive alcohol consumption triggers a series of metabolic reactions that affect the liver by inducing lipogenesis, increasing oxidative stress, and causing abnormal inflammatory responses. The metabolic pathways regulating lipids, reactive oxygen species (ROS), and immune system are closely related and in some cases cross-regulate each other. Therefore, it must be taken into account that major genetic and epigenetic abnormalities affecting enzymes involved in one of such pathways can play a pivotal role in ALD pathogenesis...
August 1, 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28604762/tip30-regulates-lipid-metabolism-in-hepatocellular-carcinoma-by-regulating-srebp1-through-the-akt-mtor-signaling-pathway
#18
F Yin, G Sharen, F Yuan, Y Peng, R Chen, X Zhou, H Wei, B Li, W Jing, J Zhao
Lipid reprogramming has been considered as a crucial characteristic in hepatocellular carcinoma (HCC) initiation and progression. However, detailed molecular mechanisms have yet to be clearly defined. Here, we examined the effects of tumor suppressor TIP30 on the regulation of HCC lipid metabolism. We found that decreased TIP30 expression leads to elevated fatty acid synthesis and enhanced levels of lipogenic enzymes SCD and FASN in HCC cells. Moreover, SREBP1 is one of the key transcription factors regulating liver lipid metabolism, and TIP30 deficiency significantly increased SREBP1 expression and nuclear accumulation...
June 12, 2017: Oncogenesis
https://www.readbyqxmd.com/read/28602296/comprehensive-qualification-and-quantification-of-triacylglycerols-with-specific-fatty-acid-chain-composition-in-horse-adipose-tissue-human-plasma-and-liver-tissue
#19
Ming Guan, Dongsheng Dai, Lin Li, Jinchao Wei, Hui Yang, Shilei Li, Yangyang Zhang, Yu Lin, Shaoxiang Xiong, Zhenwen Zhao
High levels of triacylglycerols (TGs) have been linked to cardiovascular disease and liver diseases. Comprehensively analyzing TGs is helpful to understand the TGs functions in these diseases. However, due to the existence of a large number of isomers TGs and the lack of commercial standards, precise analysis of individual triacylglycerol (TG) with specific fatty acid chain composition is full of challenge. In this work, ultra-performance liquid chromatography (UPLC) coupled with electrospray ionization (ESI) mass spectrometry (MS) were employed for comprehensive qualification and quantification of TGs with specific fatty acid chain composition in horse adipose tissue, human plasma and liver tissues including hepatocellular carcinoma (HCC) and para-carcinoma tissues...
September 1, 2017: Talanta
https://www.readbyqxmd.com/read/28587303/the-role-of-lipid-and-lipoprotein-metabolism-in-non-alcoholic-fatty-liver-disease
#20
REVIEW
Francesco Massimo Perla, Maurizia Prelati, Michela Lavorato, Daniele Visicchio, Caterina Anania
Due to the epidemic of obesity across the world, nonalcoholic fatty liver disease (NAFLD) has become one of the most prevalent chronic liver disorders in children and adolescents. NAFLD comprises a spectrum of fat-associated liver conditions that can result in end-stage liver disease and the need for liver transplantation. Simple steatosis, or fatty liver, occurs early in NAFLD and may progress to nonalcoholic steatohepatitis, fibrosis and cirrhosis with increased risk of hepatocellular carcinoma. The mechanism of the liver injury in NAFLD is currently thought to be a "multiple-hit process" where the first "hit" is an increase in liver fat, followed by multiple additional factors that trigger the inflammatory activity...
June 6, 2017: Children
keyword
keyword
77340
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"