Absence of Viral Replication Is Associated With Improved Outcome in Anti-HCV-Positive Patients With Hepatocellular Carcinoma.

Background And Aims: Presence of active hepatitis C virus (HCV) infection may influence the outcome of patients treated for hepatocellular carcinoma (HCC), although this issue has never been adequately assessed in a large series of patients. The aim of this study was to evaluate whether the presence of active HCV affects the survival of patients treated for HCC.

Methods: This study assessed the outcome of 3123 anti-HCV-positive patients with HCC, subdivided according to the presence of active HCV infection or previous sustained virological response (SVR).

IL-17 in serum and cerebrospinal fluid of pediatric patients with acute neuropsychiatric disorders: Implications for PANDAS and PANS.

Background: Acute neuropsychiatric disorders are heterogeneous conditions resulting from interaction between genetic and environmental features. Among these, post infectious forms like Pediatric Acute-onset Neuropsychiatric Syndrome (PANS) and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS) are common. Preclinical studies suggest a role of CNS T-helper-17/interleukin-17 (IL-17) inflammatory mediated response in the pathogenesis of these disorders.

A Rare Presentation of a Periorbital Herpes Simplex Virus Pseudotumor in an Immunocompromised Patient.

Herpes simplex virus (HSV) frequently affects the ocular and genital regions, especially in immunocompromised individuals. On rare occasions, HSV infections can present as pseudotumors. These pseudotumors may mimic cancerous growths, condylomas, or hypertrophic lesions rather than the characteristic small ulcerations.

First Report of Seed Decay Caused by on soybean in Brazil.

A survey of Diaporthe/Phomopsis Complex (DPC) species was carried out on 479 asymptomatic soybean (Glycine max (L.) Merrill) seed samples collected from commercial soybean fields in the states of Santa Catarina (20 counties) and Rio Grande do Sul (41 counties), in the 2020/21 (n=186), 2021/22 (n=138) and 2022/23 (n=155) seasons from 120 cultivars. The seeds were provided by seed producers who collected according to the sampling standard of the Ministry of Agriculture, Livestock and Food Supply.