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https://www.readbyqxmd.com/read/29332090/impaired-value-of-99m-tc-gsa-scintigraphy-as-an-independent-risk-factor-for-posthepatectomy-liver-failure-in-patients-with-hepatocellular-carcinoma
#1
Ikuo Nakamura, Yuji Iimuro, Seikan Hai, Yuichi Kondo, Etsuro Hatano, Jiro Fujimoto
BACKGROUND: Posthepatectomy liver failure (PHLF) was recently defined with the corresponding recommendations as follows: grade A, no change in clinical management; grade B, clinical management with noninvasive treatment; and grade C, clinical management with invasive treatment. In this study, we identified the risk factors for grade B and C PHLF in patients with hepatocellular carcinoma (HCC). METHODS: Of 339 HCC patients who underwent curative hepatic resection, 218 were included for analysis...
January 12, 2018: European Surgical Research. Europäische Chirurgische Forschung. Recherches Chirurgicales Européennes
https://www.readbyqxmd.com/read/29331342/development-of-a-prognostic-score-to-predict-response-to-yttrium-90-radioembolization-for-hepatocellular-carcinoma-with-portal-vein-invasion
#2
Carlo Spreafico, Carlo Sposito, Marta Vaiani, Tommaso Cascella, Sherrie Bhoori, Carlo Morosi, Rodolfo Lanocita, Raffaele Romito, Carlo Chiesa, Marco Maccauro, Alfonso Marchianò, Vincenzo Mazzaferro
BACKGROUND & AIMS: Yttrium-90 trans-arterial radioembolization (TARE) has shown promising efficacy in the treatment of patients with hepatocellular carcinoma (HCC) associated with tumoral portal vein thrombosis (PVTT). Aim of this study is to identify prognostic factors for survival in patients with HCC and PVTT undergoing TARE, and build a prognostic classification for these patients. METHODS: This is a single Center retrospective study conducted over 6 years (2010-2015), on consecutive patients undergoing TARE...
January 10, 2018: Journal of Hepatology
https://www.readbyqxmd.com/read/29331341/effects-of-the-gut-liver-axis-on-ischemia-mediated-hepatocellular-carcinoma-recurrence-in-the-mouse-liver
#3
Lorenzo A Orci, Stéphanie Lacotte, Vaihere Delaune, Florence Slits, Graziano Oldani, Vladimir Lazarevic, Carlo Rossetti, Laura Rubbia-Brandt, Philippe Morel, Christian Toso
BACKGROUND & AIMS: There is growing evidence that liver graft ischemia-reperfusion (I/R) is a risk factor for hepatocellular carcinoma (HCC) recurrence, but the involved mechanisms are unclear. Here, we tested the hypothesis that mesenteric congestion due to portal blood flow interruption induces endotoxin-mediated Toll-Like Receptor 4 (Tlr4) engagement, resulting in elevated liver cancer burden. We also assessed the role of remote ischemic preconditioning (RIPC) in this context. METHODS: C57Bl/6j mice were exposed to standardized models of liver I/R injury and RIPC, by occluding hepatic and femoral blood vessels...
January 10, 2018: Journal of Hepatology
https://www.readbyqxmd.com/read/29329933/combined-hepatic-and-pulmonary-metastasectomies-from-colorectal-carcinoma-data-from-the-prospective-spanish-registry-2008-2010
#4
Jose R Jarabo, Ana M Gómez, Joaquín Calatayud, Carlos A Fraile, Elena Fernández, Nuria Pajuelo, Raul Embún, Laureano Molins, Juan J Rivas, Florentino Hernando
INTRODUCTION: Resection of both liver and lung metastases from colorectal carcinoma (CRC) is a standard of care in selected patients with oligometastatic disease. We present here the analysis of the subgroup of patients undergoing combined surgery from the Spanish Group of Surgery of Pulmonary Metastases (PM) from Colorectal Carcinoma (GECMP-CCR-SEPAR). METHODS: We analyze characteristics, survival and prognostic factors of patients undergoing combined resection from March-2008 to February-2010 and followed-up during at least 3 years, from the prospective multicenter Spanish Registry...
January 9, 2018: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/29328388/gw4064-attenuates-lipopolysaccharide%C3%A2-induced-hepatic-inflammation-and-apoptosis-through-inhibition-of-the-toll%C3%A2-like-receptor-4%C3%A2-mediated-p38-mitogen%C3%A2-activated-protein-kinase-signaling-pathway-in-mice
#5
Hsuan-Miao Liu, Tzung-Yan Lee, Jyh-Fei Liao
Liver injury is associated with devastating consequences caused by inflammation and apoptosis. The farnesoid X receptor (FXR) is a nuclear receptor that has an essential role in hepatoprotection by maintaining the homeostasis of liver metabolism. The present study investigated the capacity of the FXR agonist GW4064 to protect the livers of mice from lipopolysaccharide (LPS)‑induced inflammation and apoptosis. Male C57BL/6J [wild‑type (WT)] and FXR knockout (KO) mice were intraperitoneally injected with LPS or saline...
January 8, 2018: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29328362/microrna-493-5p-promotes-apoptosis-and-suppresses-proliferation-and-invasion-in-liver-cancer-cells-by-targeting-vamp2
#6
Guannan Wang, Xiaosan Fang, Meng Han, Xiaoming Wang, Qiang Huang
The aim of the present study was to explore the role of miR‑493-5p in liver cancer tissues and cell lines, and its effect on cell behavioral characteristics. The expression of miR-493-5p was detected by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) in liver cancer tissues and cell lines (hepatic cell line HL-7702 and the liver cancer cell lines HCCC-9810, HuH-7 and HepG2). In addition, the mechanism by which miR-493-5p mediates its effects was analyzed via the transfection of miR-493-5p mimic and negative control miRNA into HepG2 cells...
January 2, 2018: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29327282/ziziphus-spina-christi-leaf-extract-pretreatment-inhibits-liver-and-spleen-injury-in-a-mouse-model-of-sepsis-via-anti-oxidant-and-anti-inflammatory-effects
#7
Mohamed A Dkhil, Saleh Al-Quraishy, Ahmed E Abdel Moneim
Sepsis is a systemic response to infection that can result in acute hepatic and splenic damage. Ziziphus spina-christi (L.) is a wild tree used as a medicinal plant by ancient Egyptians. However, little is known about the mechanism underlying its effects on sepsis. The current study investigated the protective effects of a Z. spina-christi leaf extract (ZSCLE) on liver and spleen damage in a male C57BL/6 mouse model of sepsis, induced by cecal ligation and puncture (CLP). Prior to CLP, ZSCLE was administered daily for five consecutive days via oral gavage at doses of 100, 200, or 300 mg/kg...
January 11, 2018: Inflammopharmacology
https://www.readbyqxmd.com/read/29327116/evaluation-of-hemodynamic-imaging-findings-of-hypervascular-hepatocellular-carcinoma-comparison-between-dynamic-contrast-enhanced-magnetic-resonance-imaging-using-radial-volumetric-imaging-breath-hold-examination-with-k-space-weighted-image-contrast-reconstruction
#8
Masahiro Kurozumi, Yasunari Fujinaga, Yoshihiro Kitou, Akira Yamada, Ayumi Ohya, Yasuo Adachi, Yoshinori Tsukahara, Marcel D Nickel, Katsuya Maruyama, Takeshi Uehara, Shin-Ichi Miyagawa, Masumi Kadoya
PURPOSE: To compare the visualization of hemodynamic imaging findings of hypervascular hepatocellular carcinoma (HCC) on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) using radial volumetric imaging breath-hold examination with k-space-weighted image contrast reconstruction (r-VIBE-KWIC) versus dynamic computed tomography during hepatic arteriography (dyn-CTHA). MATERIALS AND METHODS: We retrospectively reviewed the databases of preoperative DCE-MRI using r-VIBE-KWIC, dyn-CTHA, and postoperative pathology of resected specimens...
January 11, 2018: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/29327076/arms-down-cone-beam-ct-hepatic-angiography-performance-assessment-vascular-imaging-quality-and-imaging-artifacts
#9
Adrian J Gonzalez-Aguirre, Elena N Petre, Meier Hsu, Chaya S Moskowitz, Stephen B Solomon, Jeremy C Durack
INTRODUCTION: The practice of positioning patients' arms above the head during catheter-injected hepatic arterial phase cone beam CT (A-CBCT) imaging has been inherited from standard CT imaging due to image quality concerns, but interrupts workflow and extends procedure time. We sought to assess A-CBCT image quality and artifacts with arms extended above the head versus down by the side. METHODS: We performed an IRB approved retrospective evaluation of reformatted and 3D-volume rendered images from 91 consecutive A-CBCTs (43 arms up, 48 arms down) acquired during hepatic tumor arterial embolization procedures...
January 11, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29327075/phase-ii-study-of-sorafenib-combined-with-concurrent-hepatic-arterial-infusion-of-oxaliplatin-5-fluorouracil-and-leucovorin-for-unresectable-hepatocellular-carcinoma-with-major-portal-vein-thrombosis
#10
Min-Ke He, Ru-Hai Zou, Qi-Jiong Li, Zhong-Guo Zhou, Jing-Xian Shen, Yong-Fa Zhang, Zi-Shan Yu, Li Xu, Ming Shi
BACKGROUND: Sorafenib is recommended for the first-line treatment of advanced hepatocellular carcinoma (HCC). However, the median progression-free survival (PFS) of patients with HCC and major portal vein tumor thrombosis treated with sorafenib monotherapy is no more than 3 months. A prospective single-arm phase II study was conducted to determine whether adding hepatic arterial infusion chemotherapy of oxaliplatin, 5-fluorouracil and leucovorin to sorafenib could improve on these results...
January 11, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29325357/-impact-of-primary-tumor-site-on-the-prognosis-in-different-stage-colorectal-cancer-patients-after-radical-resection
#11
J Han, X Zhang, A D Zhang, X L Zhou, L Feng, J Y Wang, G Y Wang
Objective: To analyze the effect to the prognosis of tumor site on the patients of colorectal cancer after curative resection with different stage. Methods: Clinicopathological and follow-up data of 2 097 colorectal carcinoma cases undergoing resection at Fourth Hospital of Hebei Medical University from January 2008 to March 2015 were retrospectively analyzed. There were 421 patients in left-sided colorectal cancer (LCC) group (including carcinoma in cecum, ascending colon , hepatic flexure, and transvers colon) , 386 in right-sided colorectal cancer (RCC) group (including carcinoma in splenic flexure, descending colon and sigmoid colon) and 1 290 in rectal cancer (RECC) group...
January 1, 2018: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/29325295/-a-study-on-the-value-of-10-tumor-markers-in-diagnosis-of-primary-hepatic-carcinoma
#12
J J An, J Qiao, Y L Zhang, W Ni, D Y Deng
No abstract text is available yet for this article.
December 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/29325293/-expression-of-mir-212-and-mir-132-in-serum-of-patients-with-primary-liver-cancer-and-their-targeted-regulation-of-gp73
#13
M Sha, B Wang, L Xiao, J Ye, J Wang, Z Y Luan
Objective: To investigate the expression of miR-212 and miR-132 in the serum of patients with primary liver cancer and their targeted regulation of GP73. Methods: The patients with liver cancer, chronic hepatitis B, or liver cirrhosis who were hospitalized in Taizhou People's Hospital from January 2015 to December 2016 were enrolled, and healthy volunteers were also enrolled as controls. Quantitative real-time PCR was used to measure the serum levels of miR-212 and miR-132, and the association between the expression of serum miR-212 and miR-132 and the clinicopathological features of patients with liver cancer was analyzed...
December 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/29325292/-therapeutic-effect-of-transcatheter-arterial-chemoembolization-combined-with-ultrasound-guided-microwave-ablation-for-treatment-of-liver-cancer-in-special-sites
#14
A Liu, W Xu, H Xu, Y Wang, Y M Gu
Objective: To investigate the efficacy and clinical value of transcatheter arterial chemoembolization (TACE) combined with ultrasound-guided microwave ablation for the treatment of liver cancer in special sites. Methods: The patients with liver cancer in special sites (the liver cancer was adjacent to the gallbladder, dome of diaphragm, gastrointestinal tract, heart, great vessels, and portal vein, with the shortest distance from the tumor to the organ/lumen < 0.5 cm ) were enrolled as treatment group, and the patients with primary liver cancer in normal sites treated in our hospital during the same period were randomly enrolled as control group...
December 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/29325291/-hepatitis-b-core-antigen-promotes-invasion-of-hepatocellular-carcinoma-cell-line-hepg2-2-15-via-toll-like-receptor-4
#15
H R Hou, Y Kang, Y K Li, Y L Zeng, J F Wei, G G Ding, Z Peng, J Shang
Objective: To investigate the effect of hepatitis B core antigen (HBcAg) in promoting the invasion of hepatitis B virus (HBV)-related hepatocellular carcinoma cell line HepG2.2.15 and the role of Toll-like receptor 4 (TLR4) in the mechanism. Methods: TLR4 mRNA and protein expression in HepG2 cells and HepG2.2.15 cells was measured by reverse transcription real-time PCR and Western blot analysis, respectively. HepG2.2.15 cells were transfected with TLR4 specific small interfering RNA (siRNA) to silence TLR4 expression, and stimulated by recombinant HBcAg in culture...
December 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/29325249/-clinicopathologic-features-of-primary-hepatic-marginal-zone-lymphoma-of-mucosa-associated-lymphoid-tissue-and-hepatic-pseudolymphoma
#16
C Liu, X Li, H Li, Q X Gong, Y Li, Z Wang, Z H Zhang
Objective: To study the clinicopathological features of primary hepatic extranodal marginal zone lymphoma of mucosa associated lymphoid tissue (MALT lymphoma) and hepatic pseudolymphoma, and to discuss their differential diagnosis, treatment and prognosis. Methods: Three primary hepatic MALT lymphomas and two hepatic pseudolymphomas collected from January 2012 to March 2017 in the First Affiliated Hospital of Nanjing Medical University were evaluated by HE and immunohistochemistry(IHC), in-situ hybridization and immunoglobulin (Ig) gene rearrangement detection, and the relevant literature reviewed...
January 8, 2018: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/29323550/assessing-the-effect-of-weight-based-protocol-modifications-to-lower-dose-for-ct-guided-hepatic-and-renal-tumor-radiofrequency-ablations
#17
Supriya Gupta, Ronald S Arellano, Debra A Gervais, Dushyant V Sahani
OBJECTIVE: This study assessed radiation dose after CT-guided percutaneous radiofrequency ablations (RFAs) of hepatic and renal tumors and the effect of weight-based CT protocol modification for lowering overall dose in these procedures. MATERIALS AND METHODS: CT-guided RFA for renal and hepatic ablations performed from January 1, 2009, through December 31, 2009, were retrospectively reviewed (90 men and 48 women; age, 42-81 years). The radiation dose was recorded during each of the following steps: planning, performing, and postprocedure...
January 11, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29322790/integrated-network-analysis-to-identify-the-key-genes-transcription-factors-and-micrornas-involved-in-hepatocellular-carcinoma
#18
S Q Shi, J-J Ke, Q S Xu, W Q Wu, Y Y Wan
HCC (hepatocellular carcinoma), which can be induced by cirrhosis and viral hepatitis infection, is the most frequent form of liver cancer. This study is performed to investigate the mechanisms of HCC. GSE57957 was obtained from Gene Expression Omnibus database, including 39 HCC samples and 39 adjacent non-tumorous samples. The DEGs (differentially expressed genes) were screened using the limma package in R, and then were conducted with enrichment analysis using "BioCloud" platform. Using STRING database, WebGestalt tool, as well as ITFP and TRANSFAC databases, PPI (protein-protein interaction) pairs, miRNA (microRNA)-target pairs, and TF (transcription factor)-target pairs separately were predicted...
2018: Neoplasma
https://www.readbyqxmd.com/read/29319168/hepatic-mir-125b-inhibits-insulin-signaling-pathway-by-targeting-pik3cd
#19
Xiliang Du, Xiaobing Li, Liang Chen, Min Zhan, Lin Lei, Wenwen Gao, Zhen Shi, Yuhao Dong, Zhe Wang, Xinwei Li, Guowen Liu
Insulin resistance is often characterized as the most critical factor contributing to the development of (T2D) type 2 diabetes. MicroRNAs (miRNAs) are endogenous non-coding short single-stranded RNAs that function as negative regulators in many physiological and pathological processes. The objective of this study was to evaluate the roles of miR-125b in the regulation of insulin sensitivity in hepatocytes. We found that hepatic miR-125b levels were significantly increased in the patients with type 2 diabetes, high fat diet (HFD) mice, ob/ob and db/db mice...
January 10, 2018: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29317947/esophageal-granular-cell-tumor-a-case-and-review-of-the-literature
#20
Emmanuel Ofori, Daryl Ramai, Ying X Lui, Madhavi Reddy
Granular cell tumors (GCTs) are rare and benign tumors that can occur at any anatomical site. GCTs are thought to originate from nerve cells, particularly Schwann cells. Their name derives from the fact that an accumulation of cytoplasmic lysosomes imparts the tumor with a granular appearance. They are most commonly observed in the oral cavity, skin and subcutaneous tissue, breast, and respiratory tract. GCTs rarely affect the gastrointestinal tract. We report a 56-year-old female with a medical history of human immunodeficiency virus, hepatitis C, and cholelithiasis, who presented with abdominal pain...
December 2017: Gastroenterology Research
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