Transcriptomic Analysis of HPV-Positive Oesophageal Tissue Reveals Upregulation of Genes Linked to Cell Cycle and DNA Replication.

Human papillomavirus (HPV) is a prevalent sexually transmitted infection, implicated in various cancers, yet its influence in non-cancerous oesophageal tissue remains unclear. This study aims to investigate the gene expression changes associated with high-risk HPV (HR-HPV) in non-cancerous oesophageal tissue to elucidate potential early oncogenic mechanisms. Using RNA sequencing, we compared transcriptomic profiles of HPV-positive and HPV-negative non-cancerous oesophageal tissues.

The Accuracy of Ultrasound Controlled Attenuation Parameter in Diagnosing Hepatic Fat Content.

Purpose: The Controlled Attenuation Parameter (CAP score) is based on ultrasonic properties of retropropagated radiofrequency signals acquired by Fibroscan (Echosens, Paris, France). Since ultrasound propagation is influenced by the presence of fat, CAP score was developed to quantify steatosis. The aim of this study was to delineate the accuracy of CAP in diagnosing hepatic steatosis, compared to the gold standard of liver biopsy.

Metabolic phenotype of skeletal muscle in early critical illness.

Objectives: To characterise the sketetal muscle metabolic phenotype during early critical illness.

Methods: Vastus lateralis muscle biopsies and serum samples (days 1 and 7) were obtained from 63 intensive care patients (59% male, 54.7±18.

A pilot evaluation of a computer-based psychometric test battery designed to detect impairment in patients with cirrhosis.

Background: Psychometric testing is used to identify patients with cirrhosis who have developed hepatic encephalopathy (HE). Most batteries consist of a series of paper-and-pencil tests, which are cumbersome for most clinicians. A modern, easy-to-use, computer-based battery would be a helpful clinical tool, given that in its minimal form, HE has an impact on both patients' quality of life and the ability to drive and operate machinery (with societal consequences).

Evaluating the risk of hepatocellular carcinoma in patients with prominently elevated liver stiffness measurements by FibroScan: a multicentre study.

Background And Aims: There are limited data on the significance of liver stiffness measurements (LSM) by transient elastography in the upper extreme end of the measurable spectrum. This multicentre retrospective observational study evaluated the risk of hepatocellular carcinoma (HCC) in patients with LSM ≥20 kPa.

Methods: 432 cirrhosis patients with LSM ≥20 kPa between June 2007 and October 2015 were retrospectively followed-up through electronic records.

Direct renin inhibitors: ONTARGET for success?

Direct renin inhibitors are the first new class of antihypertensive to emerge since angiotensin II receptor blockers. We discuss their reno- and cardioprotective potential, based on extrapolation from animal models and phase three trials that are currently ongoing. This paper reviews the potential benefits of direct renin inhibitors (DRIs), the only new anti-hypertensive class developed in the last decade, as compared to pre-existing classes of drug inhibiting more downstream, such as Angiotensin Converting Enzyme inhibitors (ACEI), Angiotensin 2 Receptor Blockers (ARBS).