AI Article Synopsis
Article Abstract
Carbohydrates mediate a wide range of biological interactions, and understanding these processes benefits the development of new therapeutics. Isolating sufficient quantities of glycoconjugates from biological samples remains a significant challenge. With advances in chemical and enzymatic carbohydrate synthesis, the availability of complex carbohydrates is increasing and developing methods for stereoselective conjugation these polar head groups to proteins and lipids is critically important for pharmaceutical applications. The aim of this review is to provide an overview of commonly employed strategies for installing a functionalized linker at the anomeric position as well as examples of further transformations that have successfully led to glycoconjugation to vaccine constructs for biological evaluation as carbohydrate-based therapeutics.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099650 | PMC |
| http://dx.doi.org/10.3390/molecules23071742 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Restoring hematopoietic stem and progenitor cell function in mice by delivery of RNA lipid nanoparticles.
Mol Ther Nucleic Acids
March 2025
Comprehensive Bone Marrow Failure Center, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
Fanconi anemia (FA) is a congenital multisystem disorder characterized by early-onset bone marrow failure (BMF) and cancer susceptibility. While gene addition and repair therapies are being considered as treatment options, depleted hematopoietic stem cell (HSC) pools, poor HSC mobilization, compromised survival during transduction, and increased sensitivity to conventional conditioning strategies limit eligibility for FA patients to receive gene therapies. As an alternative approach, we explored protein replacement by mRNA delivery via lipid nanoparticles (LNPs).
View Article and Find Full Text PDFRotavirus vaccine effectiveness and coverage among children younger than 5 years old in Shanghai, China: A test-negative case control study.
Vaccine
January 2025
Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China. Electronic address:
Objectives: The number of post-marketing studies assessing the vaccine effectiveness (VE) of the Lanzhou lamb rotavirus vaccine (LLR, licensed in 2000 exclusively in China) and the oral human attenuated pentavalent rotavirus vaccine (RotaTeq, licensed in China in 2018) in China is limited.
Methods: A test-negative case-control study based on prospective surveillance was conducted among diarrhea patients aged 5 years and younger at five hospitals in Shanghai, China. Cases and controls were defined based on the results of real-time fluorescent quantitative reverse transcription polymerase chain reaction (rRT-PCR) of fecal samples for rotavirus.
An effective antiviral strategy based on silence of susceptibility genes through cucumber mosaic virus (CMV) attenuated vaccine vector.
Virology
January 2025
College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong, China. Electronic address:
Plant viruses represent a major threat to agriculture, affecting a wide range of crops with substantial economic losses. This study presented a novel strategy for managing plant viral diseases through the development an attenuated vaccine utilizing cucumber mosaic virus (CMV) for virus-induced gene silencing (VIGS) targeting susceptibility gene. TOBAMOVIRUS MULTIPLICATION 2A (TOM2A) gene was identified as a critical factor that enhances susceptibility to TMV infection in plants.
View Article and Find Full Text PDFAssessing the global dynamics of Nipah infection under vaccination and treatment: A novel computational modeling approach.
PLoS One
January 2025
Department of Mathematics, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan.
In biology and life sciences, fractal theory and fractional calculus have significant applications in simulating and understanding complex problems. In this paper, a compartmental model employing Caputo-type fractional and fractal-fractional operators is presented to analyze Nipah virus (NiV) dynamics and transmission. Initially, the model includes nine nonlinear ordinary differential equations that consider viral concentration, flying fox, and human populations simultaneously.
View Article and Find Full Text PDFOptically controllable nanoregulators enable tumor-specific pro-ferroptosis lipometabolic reprogramming for in-situ adjuvant-free vaccination.
Biomaterials
January 2025
School of Life Science, Chongqing University, Chongqing, 400044, China. Electronic address:
In-situ tumor vaccination remains challenging due to difficulties in the exposure and presentation of tumor-associated neoantigens (TANs). In view of the central role of lipid metabolism in cell fate determination and tumor-immune cell communication, here we report a photo-controlled lipid metabolism nanoregulator (PLMN) to achieve robust in-situ adjuvant-free vaccination, which is constructed through hierarchically integrating photothermal-inducible arachidonate 15-lipoxygenase (ALOX15)-expressing plasmids, cypate and FIN56 into cationic liposomes. Near-infrared light (NIR) stimulation triggers on-demand ALOX15 editing and causes excessive accumulation of downstream pro-ferroptosis lipid metabolites.
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!