Results 91 to 100 of about 109,679 (389)
FGF-2 Induces Neuronal Death through Upregulation of System xc- [PDF]
, 2014 The cystine/glutamate antiporter (system xc-) transports cystine into cell in exchange for glutamate. Fibroblast growth factor-2 (FGF-2) upregulates system xc- selectively on astrocytes, which leads to increased cystine uptake, the substrate for ...
Albano, Rebecca +2 more
core +1 more source
Glutathione Metabolism in Renal Cell Carcinoma Progression and Implications for Therapies [PDF]
, 2019 A significantly increased level of the reactive oxygen species (ROS) scavenger glutathione (GSH) has been identified as a hallmark of renal cell carcinoma (RCC). The proposed mechanism for increased GSH levels is to counteract damaging ROS to sustain the
Meierhofer, David, Xiao, Yi
core +2 more sources
ACS Omega, 2019 Determination of cystine in blood and urine is very important to monitor and maintain the bio metabolism, immune systems, and prevent the tissue/DNA damage from free radicals, diagnosis of cystinuria disease, cancer, and related autoimmune diseases ...
Gopi Kalaiyarasan +2 more
semanticscholar +1 more source
Advanced Science, EarlyView.A unique hydrogel based on extracellular matrix from fish swim bladder, which is suitable for transcatheter delivery and possesses remarkable reparative capabilities for treating heart failure, is developed. It emerges as a multi‐effect factor profoundly influencing inflammation regulation, angiogenesis, and myocardial metabolism.
Yulong Fu +9 more
wiley +1 more source
Blunted Cystine–Glutamate Antiporter Function in the Nucleus Accumbens Promotes Cocaine-induced Drug Seeking [PDF]
, 2008 Repeated cocaine alters glutamate neurotransmission, in part, by reducing cystine–glutamate exchange via system xc−, which maintains glutamate levels and receptor stimulation in the extrasynaptic compartment.
Abdulhameed, Omer +5 more
core +1 more source
The odour of white bread [PDF]
, 1973 Volatile constituents of white bread were investigated. Different methods were used for isolating and concentrating components to avoid artefacts as far as possible. Especially good was enlarged vapour analysis.
Mulders, E.J.
core +1 more source
Cell Death and Differentiation, 2015 Ferroptosis is a form of regulated non-apoptotic cell death that has been implicated in several disease contexts. A better understanding of the ferroptotic death mechanism could lead to the development of new therapeutics for degenerative diseases, and a
Miki Hayano +5 more
semanticscholar +1 more source
Dipyridamole Acts as Clinical Ferroptosis Inhibitor to Prevent from Tissue Injury
Advanced Science, EarlyView.Dipyridamole acts as a clinically used compound to suppress ferroptosis. Dipyridamole down‐regulates the expression of RNF126, which is an E3 ligase to ubiquitinate SLC7A11 for proteasome degradation. The deficiency of SLC7A11 largely abolishes the protective role of dipyridamole both in vitro and in vivo.
Xiao Zhuang +22 more
wiley +1 more source
NRF2 signalling in cytoprotection and metabolism
British Journal of Pharmacology, EarlyView., 2023 The KEAP1‐NRF2 system plays a central role in cytoprotection in defence mechanisms against oxidative stress. The KEAP1‐NRF2 system has been regarded as a sulfur‐utilizing cytoprotective mechanism, because KEAP1 serves as a biosensor for electrophiles by using its reactive thiols and NRF2 is a transcriptional factor regulating genes involved in sulfur ...
Shohei Murakami +4 more
wiley +1 more source
Low‐Level Arsenic Removal from Drinking Water
Global Challenges, 2019 The reported ability of cysteine and cystine to bind typical arsenic oxy‐ions in water is used as a basis for a study of the potential for using a surfactant with a cysteine head‐group for selective arsenic binding and removal in an ion flotation process.
Fatemeh Makavipour +2 more
doaj +1 more source