Biosynthesis of Silver, Copper, and Their Bi-metallic Combination of Nanocomposites by : Their Antimicrobial, Anticancer Activity, and Cytotoxicity Effect.

Unlabelled: The present study outlines an easy, cheap, and environmentally friendly way to make -mediated bimetallic silver-copper nanocomposites (Ag/Cu) that can fight cancer and germs. The gram-positive synthesized Ag, Cu, and their bi-metallic nanocomposites extracellularly. We aimed to prepare the bimetallic nanocomposite in two different ways, and we compared them in terms of characterization and biological applications.

Intestinal Microbiota and Aging in People with HIV-What We Know and What We Don't.

Purpose Of Review: People with HIV (PWH) experience premature aging and an elevated risk of age-related comorbidities, even with viral suppression through antiretroviral therapy (ART). We examine gastrointestinal disruptions, specifically impaired intestinal barrier integrity and microbial dysbiosis, as contributors to these comorbidities.

Recent Findings: HIV infection compromises the intestinal epithelial barrier, increasing permeability and microbial translocation, which trigger inflammation and cellular stress.

Mapping sensitivity of CVD diamond detector using synchrotron micro-beam.

In this project, we conducted micro-beam sensitivity mapping using the Diamond Light Source (DLS) synchrotron. We fabricated three samples with distinct metal contacts: Platinum (HPS-Pt) and Aluminium/Platinum (HPS-Al/Pt) on high-quality single crystal CVD diamond, and Platinum (VS-Pt) on lower purity single crystal CVD diamond. Our objective was to identify the most suitable sample for synchrotron measurements, particularly focusing on the lower purity sample due to its unique characteristics, such as thin nitrogen lines and substrate area.

Efficacy of Intravitreal rAAV2-ND4 Injection in Treated Versus Fellow Eyes with Leber's Hereditary Optic Neuropathy: A Meta-Analysis.

To compare the outcomes of rAAV2-ND4 injection in treated versus fellow eyes with Leber's hereditary optic neuropathy (LHON). The protocol was pre-registered on PROSPERO (CRD42023441669). PubMed, Ovid MEDLINE, Cochrane CENTRAL, Google Scholar, Embase, CrossRef, OpenAlex, and Web of Science were reviewed from 1990-2023.

Probing novel epitopes on the Plasmodium falciparum circumsporozoite protein for vaccine development.

RTS,S and R21 are the only vaccines recommended by the WHO to protect children from Plasmodium falciparum (Pf) clinical malaria. Both vaccines target the Pf sporozoite surface protein circumsporozoite protein (CSP). Recent studies showed that human antibodies neutralize Pf sporozoites most efficiently when simultaneously binding to the PfCSP NANP repeat and the NPDP junction domain.