Hepatology News and Research

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Hepatology is the branch of medicine that incorporates study of liver, gallbladder, biliary tree and pancreas as well as management of their disorders.

Patient preference study results of Kristalose to be presented at 2010 Digestive Disease Week meeting

Cumberland Pharmaceuticals Inc. today announced that results from a patient preference study evaluating Kristalose (lactulose) for Oral Solution, a prescription laxative packaged as a crystalline powder, will be presented at the 2010 Digestive Disease Week meeting in New Orleans.

27 Apr 2010

Napo Pharmaceuticals announces formation of Finder's Agreement with Luye Pharma Group

Napo Pharmaceuticals, Inc., which focuses on the development and commercialization of proprietary pharmaceuticals for the treatment of diarrheal diseases in the global marketplace in collaboration with local partners, is pleased to announce the formation of a Finder's Agreement with its licensee for crofelemer in China, Luye Pharma Group Ltd. (formerly Asiapharm).

26 Apr 2010

COX-2 expression not an adequate independent prognostic factor: Research

Cyclooxygenase-2 represents a key modulatory molecule in inflammation and carcinogenesis. COX-2 is known to have multiple tumorigenic effects. Increased expression of COX-2 has been observed in a variety of tumors including pancreatic cancer.

22 Apr 2010

Study helps understand molecular mechanism underlying taurine's protection against hepatic fibrosis

Hepatic fibrosis (HF) occurs in most types of chronic liver diseases and approximately 25%-40% of HF cases may ultimately progress to hepatic cirrhosis. Hepatic stellate cells (HSCs) contribute significantly to the occurrence of HF and the activation of HSC is the key issue in the pathogenesis of HF. Taurine is a kind of important anti-injury substance in the body.

21 Apr 2010

Researchers demonstrate role of HSP-90 in portal hypertension

Neural vasoregulation represents a rapid and potent mode of altering vascular tone but has not been investigated thoroughly during portal hypertension. Heat shock protein-90 is well-known to act as a molecular chaperone optimizing endothelial and neural NO-synthase enzyme activity and thus, NO production.

21 Apr 2010

Diagnosis of gastric adenomyoma remains a challenging issue

Gastric adenomyoma (AM) is a rare, benign tumor, characteristically composed of glands and cysts, lined by columnar, flattened epithelia and a prominent smooth muscle stroma. Patients with gastric AM may be asymptomatic, or present as nonspecific gastrointestinal symptoms.

21 Apr 2010

New research indicates patients may develop anemia after gastric bypass surgery

Morbid obesity is one of the most common causes of morbidity and mortality in Western countries. Roux-en-Y gastric bypass (RYGB) has become a common procedure for achieving short- and long-term weight loss. It has gained great popularity among surgeons and patients in recent years. Long

21 Apr 2010

Temporary occlusion of portal vein may help avoid I/R-related complications in liver surgery

Liver surgery has become a safe procedure in the past years and is mainly done because of malignant tumors. A common strategy to reduce blood loss during surgery is to temporarily shut down the blood supply to the liver [pringle maneuver], which, however may be associated with severe hepatocellular injury and consequent enhanced morbidity.

20 Apr 2010

Researchers evaluate probiotics' curative effects for treating ulcerative colitis

Inflammatory bowel disease is a chronic recurrent disease, which mainly consists of ulcerative colitis and Crohn's disease, and whose causes are as yet unclear. Many clinical and research studies have indicated that intestinal flora dysbacteriosis contributes to the pathogenesis of ulcerative colitis. Probiotics are non-pathogenic beneficial flora, which have important effects on maintaining the balance of intestinal flora.

20 Apr 2010

Severe and necrotizing AP characterized by depletion of circulating lymphocytes

Mortality of patients with severe acute pancreatitis (SAP) approaches 30%-40%. An imbalance between the early systemic inflammatory response syndrome (SIRS), and the later compensatory counter-inflammatory response, and development of multiple organ failure (MOF) are considered to be the primary causes of morbidity and mortality in SAP. Excessive leukocyte activation (including neutrophils and monocyte-macrophage lineage) with cytokinemia play a critical role in the pathogenesis of pancreatitis and even more so, of the subsequent inflammatory response.

20 Apr 2010

S1P5 may serve as future strategy in biotherapy for esophageal cancer: Study

Esophageal cancer is one of the most common malignancies worldwide. Its mortality is very high due to relatively late diagnosis and inefficient treatment. The ability to reverse the outcome of esophageal cancer is limited due to a poor understanding of its biology. Progression of esophageal cancer may be associated with sphingosine 1-phosphate and its receptors S1P1-5, which play an important role in other cancers.

20 Apr 2010

Low-dose aspirin associated with increased risk of gastrointestinal bleeding

Low-dose aspirin (LDA) is one of the main agents used for the prevention of thromboembolic vascular events, and has the advantages of both low cost and a prolonged duration of antiplatelet action; however, it is associated with a doubling of the risk of gastrointestinal bleeding, even at doses as low as 75 mg daily. The gender differences in the clinical manifestations of LDA-associated gastroduodenal mucosal injury have not been well studied.

20 Apr 2010

First case of treating cystic fibrosis and Crohn's disease with infliximab

Cystic fibrosis (CF) is the most common life-threatening autosomal recessive disease in Caucasian children; it has an incidence of 1 case in every 2500 children born alive. CF involves an anomalous function of the exocrine glands, caused by a mutation of a gene (cystic fibrosis transmembrane conductance regulator, CFTR) located on chromosome 7, which codes for a protein involved in ion transport through the cell membrane.

20 Apr 2010

Prognosis for IPMN depends on presence of extra-pancreatic cancer: Research

Intraductal papillary mucinous neoplasm of the pancreas shows a wide spectrum of histological presentations, ranging from adenoma with mild atypia to adenocarcinoma. In general, branch duct IPMN develops slowly and has a comparatively good prognosis. However, in several studies, it became evident that IPMN is a disease that very frequently coexists with cancer.

20 Apr 2010

IGF-IR plays role in proliferation and motility of pancreatic cancer cell lines: Research

Insulin-like growth factor-I is upregulated in human pancreatic cancer tissues but is not expressed in surrounding non-cancerous tissues. Serum level of IGF-I is elevated in pancreatic cancer patients. Histological analysis has shown that IGF-I receptor is positive in the membrane of pancreatic cancer tissues.

20 Apr 2010

Encorium Group reports 21.4% decrease in fourth-quarter net revenue

Encorium Group, Inc., a full service multinational clinical research organization conducting studies in over 30 countries for many of the world's leading pharmaceutical and biotechnology companies, today announced its financial results for the fourth quarter and year ended December 31, 2009.

20 Apr 2010

Extracorporeal liver support therapy valued as detoxification treatment option for patients with cirrhosis

Results from two studies presented today at the International Liver CongressTM 2010 have shown that treatment with extracorporeal devices may not confer a survival advantage for severe liver failure patients, despite positive dialysis effects. However, results among a small sub-group of patients show promise.

17 Apr 2010

G1 HCV patients having fast antiviral response to TVR with PEG-IFN and RBV can be cured in 24 weeks

24 weeks of treatment could be sufficient to cure between 93 and 100% of treatment-na-ve chronic hepatitis C virus (HCV) genotype 1 (G1) infected patients if they have a fast antiviral response to Telaprevir (TVR) with Peginterferon (PEG-IFN) and Ribavirin (RBV), according to new research presented today at the International Liver Congress 2010, the Annual Meeting of the European Association for the Study of the Liver in Vienna, Austria.

17 Apr 2010

New treatment options for patients with SAH

Results from two French studies presented today at the International Liver CongressTM 2010 press conference will help inform clinical practice in the treatment of patients with severe or acute alcoholic hepatitis.

17 Apr 2010

Genomic portrait may predict liver cancer recurrence: Study

Results of an international clinical study conducted in Europe and the US presented today at the International Liver CongressTM 2010, the Annual Meeting of the European Association for the Study of Liver in Vienna, Austria, have identified a genomic portrait able to predict recurrence in hepatocellular carcinoma (HCC), the fifth most common cancer in men.

17 Apr 2010

Hepatology News and Research

Further Reading

Patient preference study results of Kristalose to be presented at 2010 Digestive Disease Week meeting

Napo Pharmaceuticals announces formation of Finder's Agreement with Luye Pharma Group

COX-2 expression not an adequate independent prognostic factor: Research

Study helps understand molecular mechanism underlying taurine's protection against hepatic fibrosis

Researchers demonstrate role of HSP-90 in portal hypertension

Diagnosis of gastric adenomyoma remains a challenging issue

New research indicates patients may develop anemia after gastric bypass surgery

Temporary occlusion of portal vein may help avoid I/R-related complications in liver surgery

Researchers evaluate probiotics' curative effects for treating ulcerative colitis

Severe and necrotizing AP characterized by depletion of circulating lymphocytes

S1P5 may serve as future strategy in biotherapy for esophageal cancer: Study

Low-dose aspirin associated with increased risk of gastrointestinal bleeding

First case of treating cystic fibrosis and Crohn's disease with infliximab

Prognosis for IPMN depends on presence of extra-pancreatic cancer: Research

IGF-IR plays role in proliferation and motility of pancreatic cancer cell lines: Research

Encorium Group reports 21.4% decrease in fourth-quarter net revenue

Extracorporeal liver support therapy valued as detoxification treatment option for patients with cirrhosis

G1 HCV patients having fast antiviral response to TVR with PEG-IFN and RBV can be cured in 24 weeks

New treatment options for patients with SAH

Genomic portrait may predict liver cancer recurrence: Study

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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