Results 21 to 30 of about 827,600 (338)
Proteome-wide analysis of cysteine oxidation reveals metabolic sensitivity to redox stress [PDF]
, 2018 Reactive oxygen species (ROS) are increasingly recognised as important signalling molecules through oxidation of protein cysteine residues. Comprehensive identification of redox-regulated proteins and pathways is crucial to understand ROS-mediated events.
Gottlieb, Eyal +4 more
core +2 more sources
50 shades of oxidative stress: A state-specific cysteine redox pattern hypothesis
Redox Biology, 2023 Oxidative stress is biochemically complex. Like primary colours, specific reactive oxygen species (ROS) and antioxidant inputs can be mixed to create unique “shades” of oxidative stress.
James N. Cobley
doaj
Viral cysteine proteinases [PDF]
Perspectives in Drug Discovery and Design, 1996 Dozens of novel cysteine proteinases have been identified in positive single-stranded RNA viruses and, for the first time, in large double-stranded DNA viruses. The majority of these proteins are distantly related to papain or chymotrypsin and may be direct descendants of primordial proteolytic enzymes.
Alexander E. Gorbalenya +2 more
openaire +3 more sources
An ATP-binding cassette-type cysteine transporter in Campylobacter jejuni inferred from the structure of an extracytoplasmic solute receptor protein [PDF]
, 2005 Campylobacter jejuni is a Gram-negative food-borne pathogen associated with gastroenteritis in humans as well as cases of the autoimmune disease Guillain Barre syndrome. C.
Altekruse +61 more
core +1 more source
Pharmaceutics, 2018 The present paper aims atincreasing the bioperformance of implantable Ti50Zr alloy using zwitterionic cysteine drug coating. Aspects such as stability, biocompatibility, and antibacterial effects were investigated with the help of various methods such as
Ioana Demetrescu +5 more
doaj +1 more source
Sensors, 2018 The amperometric determination of cysteine, using an electrode based on ternary silver-copper sulfide, is presented. Electrochemical characterizations (using cyclic voltammetry) of three electrode materials revealed that the electrode based on the ...
Nives Vladislavić +5 more
doaj +1 more source
Development of Lactococcus lactis Biosensors for Detection of Sulfur-Containing Amino Acids
Frontiers in Microbiology, 2020 The sulfur-containing amino acids methionine and cysteine play an important role in food industry. These amino acids are used to confer a sulfur smell or meat-related aroma to food products.
Jhonatan A. Hernandez-Valdes +3 more
doaj +1 more source
Structure-based Discovery of Novel Small Molecule Wnt Signaling Inhibitors by Targeting the Cysteine-rich Domain of Frizzled. [PDF]
, 2015 Frizzled is the earliest discovered glycosylated Wnt protein receptor and is critical for the initiation of Wnt signaling. Antagonizing Frizzled is effective in inhibiting the growth of multiple tumor types.
Baday, Yiressy C +9 more
core +2 more sources
Frontiers in Chemistry, 2022 The present work was devoted to developing rhodamine-like chemosensing systems for cysteine (Cys) optical recognition. Aiming at low background light and minimal photobleaching effect, up-converting nanocrystals were firstly synthesized and latterly ...
YuLang Fei, Kun Wu, Liang Liu, Liang Liu
doaj +1 more source
Cysteine proteinases and cystatins [PDF]
Brazilian Archives of Biology and Technology, 2003 This review describeds the definition, localization, functions and examples of cysteine proteinases and their protein inhibitors in vertebrate, non-vertebrate animals and plants. These inhibitors are related with defense mechanisms of plant against pests.
Oliveira, Adeliana S. +2 more
openaire +5 more sources