Results 131 to 140 of about 25,832 (246)
The Role of Oxidative Stress in Periodontitis
Journal of Periodontal Research, EarlyView.Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon +3 more
wiley +1 more source
Plant-Derived Type I Ribosome Inactivating Protein-Based Targeted Toxins: A Review of the Clinical Experience. [PDF]
Toxins (Basel), 2022 Flavell DJ, Flavell SU.
europepmc +1 more source
Molecular Microbiology, EarlyView.This study investigates in vivo the role of the flavin reductase Fre as an electron supplier to the periplasmic methionine sulfoxide reductase system MsrPQ. ABSTRACT The MsrPQ system is essential for the repair of oxidized methionine residues in periplasmic proteins, ensuring bacterial resistance to oxidative stress and envelope integrity.
Laurent Loiseau, Benjamin Ezraty
wiley +1 more source
Analysis of the Structure of SaHPF Staphylococcus aureus Protein [PDF]
Учёные записки Казанского университета: Серия Естественные науки, 2016 SaHPF (Staphylococcus aureus hibernation promoting factor) is the ribosome inactivating protein of the bacterium Staphylococcus aureus. The structure of this protein has been predicted using bioinformatics methods and represented by two domains and a ...
R.Kh. Ayupov, N.I. Akberova
doaj
New Phytologist, EarlyView.Cytokinin–phyB signaling modulates PSII photochemistry during prolonged darkness. Summary Cytokinins (CKs) delay dark‐induced senescence, but how they tune photosynthetic function in darkness remains unclear. We investigated the effects of classical aromatic CK benzylaminopurine and CK‐derived compound 1‐(2‐methoxyethyl)‐3‐(1,2,3‐thiadiazol‐5‐yl)urea ...
Veronika Kábrtová +14 more
wiley +1 more source
Plant Peptides on the Rise: From Historical Insight to Future Applications
Plant Biotechnology Journal, EarlyView.ABSTRACT Plant peptides constitute a rapidly expanding class of signalling molecules essential to plant physiology, mediating key processes such as development, stress adaptation, and immune responses. This review traces the history of plant peptide research, from the seminal discovery of systemin to the recent identification of non‐canonical peptides (
Shunxi Wang +5 more
wiley +1 more source
Alteraciones histológicas causadas por la administración intraperitoneal de ebulina en ratones [PDF]
, 2017 La ebulina es una proteína inhibidora de ribosomas tipo 2 con actividad lectina (RIL) aislada del saúco enano. Los frutos del saúco se han consumido desde la antigüedad por sus atribuidos efectos medicinales.
Vicente Pardo, Andrea
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Plant Biotechnology Journal, EarlyView.ABSTRACT Endogenous H2O2 participated in the ethylene‐dependent ripening and senescence process of horticultural fruit as a secondary messenger; however, the molecular mechanism beneath such a phenomenon has not been fully clarified until recently. By a conjoint analysis of metabolite, enzyme activities, gene expression profiles in AsA‐GSH cycle of ...
Libin Wang +12 more
wiley +1 more source
The Structural Characterization and Antipathogenic Activities of Quinoin, a Type 1 Ribosome-Inactivating Protein from Quinoa Seeds. [PDF]
Int J Mol Sci, 2021 Ragucci S +9 more
europepmc +1 more source
Lectinas vegetales: utilización en histoquímica y terapia antitumoral [PDF]
, 2016 Numerosas plantas expresan en su composición una o más lectinas o bien proteínas con un dominio lectina, permitiendo a éstas seleccionar y unirse a determinadas estructuras.
Velasco Martín, Felipe
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