David Nelson

..5-IRF3ER cells. The results of this study indicate that IRF-3ER homodimerization is a key step to restore IFN expression in Huh7.5-IRF3ER cells and in achieving its anti-HCV effects...

..A better understanding of the host's immune response may provide further insight on the pathogenetic mechanisms involved in development of chronic hepatitis and aid the development of better therapeutic strategies...

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..This phase 2 study evaluated the safety/efficacy of albinterferon in CHC patients who had not responded to interferon-based regimens...

..In conclusion, long-term rIL-10 therapy appears to decrease disease activity, but also leads to increased HCV viral burden via alterations in immunologic viral surveillance...

..This phase 2, double-blind international trial evaluated the optimal treatment regimen of balapiravir plus peginterferon alfa-2a (40KD)/ribavirin...

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..A better understanding of the host's immune response may provide further insight on the pathogenetic mechanisms involved in development of chronic hepatitis and aid the development of better therapeutic strategies...

..The aim of this study was to determine the effect of IL-10 on hepatic injury in patients with chronic hepatitis C...

..In summary, combination therapy is a reasonable antiviral option for recurrent HCV infection for established post-LT hepatitis and appears to prevent histological progression of disease if viral eradication is successful...

..Our results also suggest that IFN-alpha-induced target genes may play an important role in IFN-alpha anti-HCV activity...

..To evaluate the impact of long-term outcomes of transarterial embolization (TAE) therapy in patients with hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) on the waiting list for liver transplantation (LT)...

..Supplementary material for this article can be found on the HEPATOLOGY website (http://interscience. wiley.com/jpages/0270-9139/suppmat/index.html)...

..Taribavirin, a ribavirin prodrug, has shown a lower incidence of anemia. We sought to determine the efficacy and safety of taribavirin vs. ribavirin combined with pegylated interferon in patients with chronic hepatitis C (CHC)...

..To determine the radiosensitivity difference of human Cluster of Differentiation (CD)4(+)CD25(+) regulatory T cells (Treg) and effector T cells to low dose gamma ray and elucidate the underlying mechanisms in vitro...

..In conclusion, these data show the potential utility of the ImmuKnow assay as a means of distinguishing hepatitis C from cellular rejection and its potential usefulness as a marker for outlining the progression of hepatitis C...

..Our study implies that long-term IFN stimulation in vitro selects cells that exhibit alterations in the host Jak-Stat signaling pathway, thereby representing a potential mechanism by which HCV resists IFN therapy...

..However, the interaction between HCV and hepatocyte innate antiviral defense systems is not understood. The aim of this study was to examine how human hepatocytes respond to HCV infection...

..We show three cases without recurrent lesions detected in follow-up examination. Two of the patients have subsequently gone on to carry pregnancies successfully to term...

..We aimed to determine the prevalence of esophageal varices in patients with PBC, to evaluate noninvasive markers of esophageal varices in this population, and to validate the results in an independent set of patients...

..The aim of the current study is to determine if recurrence of hepatitis C affects biliary complications after LT, with special reference to late biliary anastomotic strictures (LBAS)...

..This review highlights novel interferons under development that may offer therapeutic advantages over the formulations currently available...

..The aim of this study was to determine whether ambulatory patients requiring percutaneous liver biopsy can be safely discharged after a short recovery time period...

..In conclusion, Cyclosporine may offer an advantage to Tacrolimus in those patients undergoing interferon-based therapy and should be studied in a prospective randomized trial...

..However, these dramatic gains will be partially offset by new challenges in viral resistance and increased adverse events...

..The Model for End-Stage Liver Disease can stratify risk for decompensation and survival, whereas successful antiviral therapy may be protective...

..In conclusion, the implementation of the MELD allocation system is not associated with increased mortality or occurrence of CRD-3 or CRD-4 in the first 2 years after LT...

..We performed a pilot study to prospectively determine the antiviral effect of cyclosporine during therapy with PEGalfa-2a and ribavirin in liver transplant recipients with recurrent HCV infection...

..In this review we will highlight the mechanisms of virus reactivation, clinical manifestations, and management strategies to minimize acute and chronic morbidity in this population...

..This review will focus on current therapies for hepatitis C and the most recent advances in the search for new therapies...

..The mechanisms involved in hepatocellular carcinoma (HCC) establishing an immunologically tolerogenic tumor environment remain poorly characterized...

..The effectiveness of IL-28A antiviral activity and its synergistic effect on IFN-alpha indicate that IL-28A may be potentially used to treat HCV chronic infection...

..The most common side effects were headache, nausea, and diarrhea. Mycophenolate alone does not appear to have a significant antiviral or biochemical effect in patients with chronic hepatitis C...

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..A liver biopsy performed at 1 year posttransplant can help identify those patients more likely to develop progressive disease and may allow better targeting of antiviral therapy...

..05). In conclusion, loss of HCV after treatment of recurrent chronic hepatitis C with interferon and ribavirin is durable, and the durability of the SVR is associated with improvement in hepatic inflammation and regression of fibrosis...

..In conclusion, hepcidin can induce intracellular antiviral state while HCV has a strategy to suppress hepcidin expression. This may be a novel mechanism by which HCV circumvents hepatic innate antiviral defense...

..Our findings suggest that radiotherapy may be an important strategy to alter the immunologic balance of Tregs and effector cells in cancer therapy...

..In conclusion, site-specific keratin phosphorylation in liver disease is a progression marker when increased and a likely regression marker when decreased...

..In conclusion, these results strongly suggest that tumor-related factors not only induce and expand CD4(+)CD25(+) cells, but also enhance their suppressor ability...

..This T-cell/HCV subgenomic replicon system represents a model for the investigation of CD8 cell interaction with HCV-infected hepatocytes...

..This retrospective analysis was conducted to identify factors predictive of survival after transjugular intrahepatic portosystemic shunt (TIPS) creation...

..We hypothesized that a noninvasive test of liver fibrosis can accurately stage liver fibrosis. We prospectively evaluated the FIBROSpect II (FSII) biomarker panel versus pathology assessment and a quantitative measure of fibrosis...

..We sought to identify risk factors associated with mortality following surgery for peripheral arterial disease (PAD)...

..In conclusion, CD4(+)CD25(+) T lymphocytes constitute a highly differentiated population and appear to play a role in viral persistence by suppressing HCV-specific T cell responses in a cell-cell contact manner...

..Our study suggests that mutant beta-catenin can promote cell proliferation and cell survival ability, but the stabilized beta-catenin alone is insufficient for completely oncogenic transformation...

..This article will discuss the most promising up-to-date hepatitis C virus antiviral therapies in clinical investigation as well as the associated clinical trial results...

..The objective of this study was to determine whether early directional changes in protein C levels correlate with outcome...

..This intervention has been very favorably received by patients, caregivers, transplant physicians, and nurse coordinators...

..An association between nonalcoholic fatty liver disease (NAFLD) and the insulin resistance (IR) syndrome exists. Familial clustering of IR may support a genetic predisposition to NAFLD or cryptogenic cirrhosis (CC)...

..The goal of this study was to identify a dependable, sensitive measure with which to monitor disease progression and response in patients during DrotAA treatment...

..Further studies are required to determine whether the drug has beneficial effects in this group of patients...

..The treatment paradigm for chronic hepatitis C continues to evolve and will eventually incorporate new drugs as they are approved...

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..These findings highlight the potential financial impact of transplantation on patients and families, and they have implications for assisting patients in managing out-of-pocket expenses after transplantation...

..Diligence by coordinating centers, site investigators, study coordinators, and sponsors is necessary to ensure that the protocol is executed as designed such that a treatment benefit, if present, will be evident...

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..Additional survivors created with DrotAA treatment did not increase per-patient resource use or intensive care unit or hospital length of stay...

..05). In conclusion, alb-IFN demonstrated robust induction of ISG that was consistent with the response associated with an IFN-alpha...

..004). In conclusion, hepatic stellate cell activation early after liver transplantation complements traditional testing for identifying liver transplant recipients with hepatitis C at greatest risk for developing advanced fibrosis...

..IL-6 data and the absence of correlation with measures of hypotension (e.g., mean arterial pressure, dosage of vasopressors) support the notion that inflammation is a significant component of AKI in SS...

..We investigated whether C-reactive protein, known to stimulate ICAM-1, was associated with increased ICAM-1 concentration and subsequent development of coronary artery disease...

..Given the potential adverse effects of seminal OS on fertility, physicians should advise infertile men who smoke cigarettes to quit...

..To determine whether changes in coagulation biomarkers during the first day of severe sepsis correlate with progression from single to multiple organ failure and subsequent death...

..Although innate immunity seems not to be actually blunted in patients with underlying disorders, the underlying disorder itself contributes to the severity of the physiological response to sepsis, thereby resulting in a worse outcome...

..The objective of this study was to evaluate the peritoneal fluid levels of leptin in patients with endometriosis and idiopathic infertility and compare them with a control group of tubal ligation/reanastomosis patients...

..Moreover, our data suggests that transcriptional control of CAT-2 plays a role in IL-10 mediated influences upon nitric oxide biosynthesis...

..Such an interaction might warrant a change in the assumptions that underlie current trial designs...

..Results demonstrate that DrotAA, administered as an adjunct to standard anti-infective therapy, can improve the rate of survival for patients who develop severe sepsis regardless of causative microorganism...

..To explore the relationship between measures of baseline disease severity and survival time in patients with severe sepsis...

..Initial analyses evaluated the 28-day survival in the placebo group and further assessed the treatment effect of drotrecogin alfa (activated) (DrotAA)...

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..These results support further clinical studies of albumin-IFN-alpha for the treatment of patients with chronic hepatitis C...

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..These results suggest a novel role for drotrecogin alfa (activated) in the human endotoxin model...

..CONCLUSION(S): Our study indicates that some men may experience sexual dysfunction of a psychogenic nature in response to the diagnosis of infertility...

..These studies will provide insight into basic immunologic principles associated with the host's immune response to this viral infection, as well as provide the basis for new interventional strategies. ..

..Since 2002 the Gl Division has trained 21 Gl fellows, with 12 still in training. Of these 21 individuals, 2 are African American (10%), 2 are Hispanic (10%), and 7 are women (33%). ..

..A better understanding of the immunologic factors that determine resolution or persistence of the infection may help in the design of therapies and vaccines for the control of HCV infection. ..