Results 51 to 60 of about 9,648,893 (334)

Recent Advances in Bioconjugate Vaccine Development

open access: yesVaccines
Glycoconjugate vaccines, consisting of a protein component covalently linked to a glycan antigen, have led to a significant reduction in the global occurrence of bacterial meningitis and pneumonia. They provide robust, lasting immunity in all age groups.
Brendan W. Wren   +6 more
doaj   +1 more source

Probing the Phosphopantetheine Arm Conformations of Acyl Carrier Proteins Using Vibrational Spectroscopy

open access: yesJournal of the American Chemical Society, 2014
Acyl carrier proteins (ACPs) are universal and highly conserved domains central to both fatty acid and polyketide biosynthesis. These proteins tether reactive acyl intermediates with a swinging 4′-phosphopantetheine (Ppant) arm and interact with a suite ...
Matthew N. R. Johnson   +2 more
semanticscholar   +1 more source

The Suppressor of AAC2 Lethality SAL1 Modulates Sensitivity of Heterologously Expressed Artemia ADP/ATP Carrier to Bongkrekate in Yeast [PDF]

open access: yes, 2013
The ADP/ATP carrier protein (AAC) expressed in Artemia franciscana is refractory to bongkrekate. We generated two strains of Saccharomyces cerevisiae where AAC1 and AAC3 were inactivated and the AAC2 isoform was replaced with Artemia AAC containing a ...
Adam-Vizi, Vera   +48 more
core   +2 more sources

HetI-Like Phosphopantetheinyl Transferase Posttranslationally Modifies Acyl Carrier Proteins in Xanthomonas spp.

open access: yesMolecular Plant-Microbe Interactions, 2022
In Xanthomonas spp., the biosynthesis of the yellow pigment xanthomonadin and fatty acids originates in the type II polyketide synthase (PKS II) and fatty acid synthase (FAS) pathways, respectively. The acyl carrier protein (ACP) is the central component
Yi-Cai Chen   +8 more
doaj   +1 more source

Exploiting sulphur-carrier proteins from primary metabolism for 2-thiosugar biosynthesis

open access: yesNature, 2014
Sulphur is an essential element for life and is ubiquitous in living systems. Yet how the sulphur atom is incorporated into many sulphur-containing secondary metabolites is poorly understood.
E. Sasaki   +9 more
semanticscholar   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Isolation and characterisation of the intermembrane space components of the mitochondrial TIM22 protein import machinery of Neurospora crassa [PDF]

open access: yes, 2004
Mitochondria are essential cellular organelles of eukaryotic organisms, which import most of their proteinaceous constituents from the cytoplasm. Two mitochondrial membranes contain different translocation machineries which are involved in the import and
Vasiljev, Andreja
core   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Immunization Effects of a Novel α-Synuclein-Based Peptide Epitope Vaccine in Parkinson’s Disease-Associated Pathology

open access: yesVaccines, 2023
Parkinson’s disease (PD) is a chronic neurodegenerative disease that affects the central nervous system, specifically the motor system. It is mainly caused by the loss of dopamine due to the accumulation of α-synuclein (α-syn) protein in the striatum and
Jun Sung Park   +5 more
doaj   +1 more source

A conserved motif flags Acyl Carrier Proteins for β-branching in polyketide synthesis

open access: yesNature Chemical Biology, 2013
Type I PKSs often utilise programmed β-branching, via enzymes of an “HMG-CoA synthase (HCS) cassette”, to incorporate various side chains at the second carbon from the terminal carboxylic acid of growing polyketide backbones.
A. Haines   +20 more
semanticscholar   +1 more source

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