Single-Dose Intranasal Immunisation with Novel Chimeric H1N1 Expressing the Receptor-Binding Domain of SARS-CoV-2 Induces Robust Mucosal Immunity, Tissue-Resident Memory T Cells, and Heterologous Protection in Mice [PDF]
, 2023 Donghong Wang +12 more
openalex +1 more source
Advanced Science, EarlyView.Polysaccharides modulate immune responses by engaging pattern recognition receptors (PRRs) to induce T‐cell activation. In vaccine design, their particle size critically influences lymph node targeting and activation mechanisms. By engineering structural complexity and multivalent PRR engagement, polysaccharides enable precise modulation of immune ...
Jeong Hyun Moon +8 more
wiley +1 more source
Integration of DNA into bacterial chromosomes from plasmids without a counter-selection marker. [PDF]
, 2011 Most bacteria can only be transformed with circular plasmids, so robust DNA integration methods for these rely upon selection of single-crossover clones followed by counter-selection of double-crossover clones.
Cartman, ST +6 more
core +5 more sources
Genetic Approaches to Reveal the Connectivity of Adult-Born Neurons
Frontiers in Neuroscience, 2011 Much has been learned about the environmental and molecular factors that influence the division, migration, and programmed cell death of adult-born neurons in the mammalian brain.
Benjamin eArenkiel
doaj +1 more source
Retrosynthetic Design of Heterologous Pathways
, 2013 Tools from metabolic engineering and synthetic biology are synergistically used in order to develop high-performance cell factories. However, the number of successful applications has been limited due to the complexity of exploring efficiently the metabolic space for the discovery of candidate heterologous pathways.
Carbonell, Pablo +2 more
openaire +5 more sources
Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota
Advanced Science, EarlyView.This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo +11 more
wiley +1 more source
A novel platform for the production of nonhydroxylated gelatins based on the methylotrophic yeast Hansenula polymorpha [PDF]
, 2007 The use of yeast as a host for heterologous expression of proteins that are normally derived from animal tissue is a promising way to ensure defined products that are devoid of potential harmful animal side products.
Boer, Arjo L. de, +4 more
core +2 more sources
Advanced Science, EarlyView.BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang +9 more
wiley +1 more source
Investigation of the biosynthesis of exopolysaccharides within the biofilm matrix of Pseudomonas aeruginosa and Pseudomonas syringae pv. actinidiea : a thesis presented in partial fulfilment of the requirements for degree of Doctor of Philosophy in Microbiology and Genetics at Massey University, Manawatu, New Zealand [PDF]
, 2017 Polysaccharides are highly abundant natural biopolymers, which have biologically significant structural functions in living organisms. Various polysaccharides, with specific physicochemical properties, contribute to biofilm formation; defined as cell ...
Ghods, Shirin
core
Characterization of the Arsenate Respiratory Reductase from Shewanella sp. Strain ANA-3 [PDF]
, 2008 Microbial arsenate respiration contributes to the mobilization of arsenic from the solid to the soluble phase in various locales worldwide. To begin to predict the extent to which As(V) respiration impacts arsenic geochemical cycling, we characterized ...
Keeffe, Jennifer R. +2 more
core +2 more sources