Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
The N6-methyladenosine RNA epigenetic modification modulates the amplification of coxsackievirus B1 in human pancreatic beta cells.
Front Microbiol
December 2024
ULB Center for Diabetes Research, Medical Faculty, Université Libre de Bruxelles, Brussels, Belgium.
Article Synopsis
- Type 1 diabetes (T1D) results from an autoimmune attack that destroys insulin-producing beta cells, with its initiation linked to genetic, immunological, and environmental factors, particularly viral infections like Coxsackievirus B (CVB).
- Research reveals that CVB serotype 1 (CVB1) may trigger autoimmune responses in genetically susceptible individuals, but the exact mechanisms of its replication in beta cells are unclear.
- New findings indicate that the N6-methyladenosine (m6A) modification influences CVB1 amplification, where downregulating m6A "writers" increases viral replication, while inhibiting "erasers" like FTO significantly decreases infectious CVB1 production, highlighting m6A's role
Isolation and characterization of Acinetobacter phage vAbaIN10 active against carbapenem Resistant Acinetobacter baumannii (CRAB) isolates from healthcare-associated infections in Dakar, Senegal.
J Glob Antimicrob Resist
December 2024
Pôle de Microbiologie, Institut Pasteur de Dakar, Sénégal; Faculté de Médecine, Pharmacie et Odontostomatologie, Université Cheikh Anta Diop, Dakar, Sénégal.
Article Synopsis
- Acinetobacter baumannii, especially the carbapenem-resistant strains (CRAB), is a critical pathogen linked to antimicrobial resistance (AMR) and is prioritized by the WHO.
- Phage therapy is being explored as a potential treatment for CRAB infections due to increasing resistance to conventional antibiotics.
- A newly isolated lytic phage, vAbaIN10, exhibits effective lytic activity against CRAB in various conditions and shows promise in advancing treatment options for multidrug-resistant infections.
An AMBRA1, ULK1 and PP2A regulatory network regulates cytotoxic T cell differentiation via TFEB activation.
Sci Rep
December 2024
Department of Life Sciences, University of Siena, Siena, Italy.
The scaffold protein AMBRA1, which participates in the autophagy pathway, also promotes CD4 T cell differentiation to Tregs independent of autophagy through its interactor PP2A. Here we have investigated the role of AMBRA1 in CD8 T cell differentiation to cytotoxic T cells (CTL). AMBRA1 depletion in CD8 T cells was associated with impaired expression of the transcription factors RUNX3 and T-BET that drive CTL differentiation and resulted in impaired acquisition of cytotoxic potential.
View Article and Find Full Text PDFPlasmid hybrids as vectors for antibiotic resistance in environmental Escherichia coli.
Sci Total Environ
December 2024
CSIRO Environment, Ecosciences Precinct, 41 Boggo Road, Dutton Park, QLD 4102, Australia.
This study investigated the potential role of phages in the dissemination of antimicrobial resistance genes (ARGs) and virulence factor genes (VFGs) in Escherichia coli (E. coli). A comprehensive in silico analysis of 18,410 phage sequences retrieved from the National Center for Biotechnology Information database (NCBI) revealed distinct carriage patterns for ARGs and VFGs between lytic, temperate, and chronic phage types.
View Article and Find Full Text PDFPrevalence and Impact of Cytomegalovirus Primary Infection and Reactivation on Graft Function in Post-Renal Transplant Recipients.
Cureus
November 2024
Microbiology, Madras Medical College, Rajiv Gandhi Government General Hospital, Chennai, IND.
Introduction Cytomegalovirus (CMV) is often associated with mortality and significant morbidity following renal transplantation leading to graft rejection or dysfunction. Primary CMV infection refers to the first detection of the virus in a person who has no prior evidence of CMV exposure before transplantation. CMV has a unique property called latency.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!