Invisible burden: Prevalence of Chagas disease in Latin American migrants in Turin, North-Western Italy - A STROBE compliant-cross-sectional study.

Objectives: Chagas disease (CD), or American trypanosomiasis, is a parasitic disease caused by Trypanosoma cruzi, primarily transmitted by triatomine bugs. Increased travels and migrations introduced CD to non-endemic regions, including Europe. In Italy, the disease has raised public attention mainly in northern regions, where Latin American migrant population is larger.

Autoantibodies neutralizing type I IFNs underlie West Nile virus encephalitis in ∼40% of patients.

Mosquito-borne West Nile virus (WNV) infection is benign in most individuals but can cause encephalitis in <1% of infected individuals. We show that ∼35% of patients hospitalized for WNV disease (WNVD) in six independent cohorts from the EU and USA carry auto-Abs neutralizing IFN-α and/or -ω. The prevalence of these antibodies is highest in patients with encephalitis (∼40%), and that in individuals with silent WNV infection is as low as that in the general population.

Transient plasma viral rebound after SARS-CoV-2 vaccination in an exceptional HIV-1 elite controller woman.

Background: Elite controllers are able to control viral replication without antiretroviral therapy. Exceptional elite controllers do not show disease progression for more than 25 years. Different mechanisms have been proposed and several elements of both innate and adaptive immunity are implicated.

Seropositivity and reactivations of HSV-1, but not of HSV-2 nor VZV, associate with altered blood-brain barrier, beta amyloid, and tau proteins in people living with HIV.

Among 128 adult people living with HIV and no neurological conditions confounding the cerebrospinal fluid results, the presence of HSV-1 chronic infection (detected either by serology or PCR), but not of HSV-2 and VZV, independently associated with higher odds of blood-brain barrier impairment, abnormally increased cerebrospinal fluid levels of tau and phosphorylated-181 tau, and decreased concentrations of fragments 1-42 of beta amyloid compared to the seronegative counterpart. These associations were even stronger for seropositive participants with a positive history of at least one symptomatic reactivation of HSV-1.

Effectiveness and Safety of a New Nutrient Fixed Combination Containing Pollen Extract Plus Teupolioside, in the Management of LUTS in Patients with Benign Prostatic Hypertrophy: A Pilot Study.

Benign prostatic hyperplasia (BPH) is a common cause of male lower urinary tract symptoms (LUTS) that can reduce quality of life. Even if several drugs can be used in its treatment, the development of adverse drug reactions (ADRs) represents the most common cause of low adherence. In the present study, we evaluate both the efficacy and the safety of a new nutrient fixed combination of Pollen Extract plus Teupolioside, named Xipag®, in patients with LUTS.