Results 51 to 60 of about 73,492 (285)
Applied and Environmental MicrobiologyStaphylococcus aureus is a common food-borne pathogen that easily develops resistance to antibiotics and antimicrobial peptides partly because of wall teichoic acids (WTAs), the peptidoglycan-anchored polymers important for cell physiology.
Xia Wu +4 more
doaj +1 more source
International Journal of Electrochemical Science, 2021 An efficient method for sample treatment with solid phase extraction (SPE) and separation of components by capillary electrophoresis (CE) for simultaneous determination of nine preservatives in food samples was established. During the SPE, the effects of
Wenjuan Zhang +4 more
doaj +1 more source
Consumer Willingness to Pay for Preservative-Free Food: The Case of Beijing [PDF]
, 2011 Consumers are facing a trade-off between the benefits of an increase in the length of the shelf life of food, such as low food costs, and the potential health damages caused by food preservatives.
Liu, Yuanyuan, Yu, Xiaohua, Zeng, Yinchu
core
Two decades of "Horse sweat" taint and Brettanomyces yeasts in wine: where do we stand now ? [PDF]
, 2018 ReviewThe unwanted modification of wine sensory attributes by yeasts of the species Brettanomyces bruxellensis due to the production of volatile phenols is presently the main microbiological threat to red wine quality.
Malfeito-Ferreira, Manuel
core +2 more sources
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Natural Polyphenols for the Preservation of Meat and Dairy Products
Molecules, 2022 Food spoilage makes foods undesirable and unacceptable for human use. The preservation of food is essential for human survival, and different techniques were initially used to limit the growth of spoiling microbes, e.g., drying, heating, salting, or ...
Hammad Ullah +7 more
doaj +1 more source
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Plant-Based Phenolic Molecules as Natural Preservatives in Comminuted Meats: A Review
Antioxidants, 2021 Comminuted meat products are highly susceptible to safety and quality degradation partly because of their large interfacial area in the emulsion. The food industry extensively uses synthetic chemical preservatives to delay that degradation which is ...
Michel M. Beya +4 more
doaj +1 more source