Published in The Journal of Physiological Sciences
Previous studies have demonstrated that zymosan, a cell wall component of the yeast Saccharomyces cerevisiae, induces inflammation in experimental models. However, few studies have evaluated the potential of zymosan to induce sickness behavior, a central motivational state that allows an organism to cope with infection. To determine whether zymosan...
Published in Journal of environmental radioactivity
To evaluate its ability to absorb dissolved uranium (VI), the waste biomass of Saccharomyces cerevisiae was immobilized using different agents, including Ca-alginate (Ca-SA), Ca-alginate with graphene oxide (GO), polyvinyl alcohol (PVA, 5% or 10%, w/v)-SA-GO in CaCl2-boric acid solution. The experimental results showed that graphene oxide at 0.01% ...
Published in Biotechnology and bioengineering
Rapid advances in the capabilities of reading and writing DNA along with increasing understanding of microbial metabolism at the systems-level have paved an incredible path for metabolic engineering. Despite these advances, post-translational tools facilitating functional expression of heterologous enzymes in model hosts have not been developed wel...
Published in Journal of bioscience and bioengineering
To clarify the mechanisms of xylitol utilization, three xylitol-assimilating mutants were isolated from recombinant Saccharomyces cerevisiae strains showing highly efficient xylose-utilization. The nucleotide sequences of the mutant genomes were analyzed and compared with those of the wild-type strains and the mutation sites were identified. gal80 ...
Published in Inflammation
Macrophages are a heterogeneous and plastic cell population with two main phenotypes: pro-inflammatory classically activated macrophages (M1) and anti-inflammatory alternatively activated macrophages (M2). Saccharomyces cerevisiae is a promising vehicle for the delivery of vaccines. It is well established that S. cerevisiae is taken up by professio...
Published in Biotechnology and bioengineering
Rapid advances in the capabilities of reading and writing DNA along with increasing understanding of microbial metabolism at the systems-level have paved an incredible path for metabolic engineering. Despite these advances, post-translational tools facilitating functional expression of heterologous enzymes in model hosts have not been developed wel...
Published in Cellular signalling
The mitotic inhibitor securin is degraded via the ubiquitin ligase anaphase-promoting complex/cyclosome (APC/C)-Cdc20 after anaphase onset. This triggers activation of the mitotic protease separase and thereby sister chromatid separation. However, only a proportion of securin molecules are degraded at metaphase-anaphase transition and the remaining...
Published in Biotechnology and bioengineering
G-protein-coupled receptors (GPCRs) are physiologically important membrane proteins that represent major molecular targets in pharmaceutical and medicinal fields. Many GPCRs have been shown to form not only homodimers, but also heterodimers that can confer large functional and physiological diversity and are therefore expected to offer new opportun...
Published in Bioresource technology
Co-culture of xylose-utilizing and inhibitor-tolerant Saccharomyces cerevisiae was developed for bioethanol production from undetoxified pretreated biomass in simultaneously saccharification and co-fermentation (SSCF) process. Glucose accumulation during late fermentation phase in SSCF using xylose-utilizing strain can be eliminated by the introduc...
Published in Enzyme and microbial technology
Alcoholic fermentation of carob waste sugars (sucrose, glucose and fructose) extracted with cheese whey, by co-cultures of Saccharomyces cerevisiae and Kluyveromyces lactis has been analyzed. Growth and fermentation of S. cerevisiae in the carob-whey medium showed an inhibition of about 30% in comparison with water-extracted carob. The inhibition o...
