Ara
Toplam kayıt 36, listelenen: 11-20
Particular phosphorylation of PI3K/Akt on Thr308 via PDK-1 and PTEN mediates melatonin's neuroprotective activity after focal cerebral ischemia in mice
(Elsevier Sciences Bv, 2017)
Apart from its potent antioxidant property, recent studies have revealed that melatonin promotes PI3K/Akt phosphorylation following focal cerebral ischemia (FCI) in mice. However, it is not clear (i) whether increased ...
Interaction of melatonin and Bmal1 in the regulation of PI3K/AKT pathway components and cellular survival
(Nature Publishing Group, 2019)
The circadian rhythm is driven by a master clock within the suprachiasmatic nucleus which regulates the rhythmic secretion of melatonin. Bmal1 coordinates the rhythmic expression of transcriptome and regulates biological ...
Efficacy of statins on sirtuin 1 and endothelial nitric oxide synthase expression: The role of sirtuin 1 gene variants in human coronary atherosclerosis
(Wiley, 2015)
Statins are 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors and are used to reduce the risk of coronary artery disease (CAD) due to their pleiotropic effects. Recently, greater focus has been placed on the role ...
Integrin α5β1 mediated cellular reorganization in human mesenchymal stem cells during neuronal differentiation
(International Institute of Anticancer Research, 2021)
Background/Aim: Mesenchymal stem cells (MSCs) have been widely used for yielding neurons in culture to study nervous system pathologies and develop regenerative approaches. In this study, cellular rearrangements of human ...
Effects of normobaric oxygen and melatonin on reperfusion injury: Role of cerebral microcirculation
(Impact Journals, 2015)
In order to protect the brain before an irreversible injury occurs, penumbral oxygenation is the primary goal of current acute ischemic stroke treatment. However, hyperoxia treatment remains controversial due to the risk ...
Evidence that melatonin downregulates Nedd4-1 E3 ligase and its role in cellular survival
(Academic Press Inc Elsevier Science, 2019)
Indolamine melatonin structurally resembles non-covalent proteasome inhibitors; however, the role of ubiquitin proteasome system (UPS) in neuronal survival and how melatonin carries out UPS inhibition remain largely unknown. ...
Targeting different pathophysiological events after traumatic brain injury in mice: Role of melatonin and memantine
(Elsevier Ireland Ltd, 2016)
The tissue damage that emerges during traumatic brain injury (TBI) is a consequence of a variety of pathophysiological events, including free radical generation and over-activation of N-methyl-D-aspartate-type glutamate ...
Evidence that activation of P2X7R does not exacerbate neuronal death after optic nerve transection and focal cerebral ischemia in mice
(Academic Press Inc Elsevier Science, 2017)
Conflicting data in the literature about the function of P2X7R in survival following ischemia necessitates the conductance of in-depth studies. To investigate the impacts of activation vs inhibition of the receptor on ...
Time-of-day dependent neuronal injury after ischemic stroke: Implication of circadian clock transcriptional factor bmal1 and survival kinase akt
(Humana Press Inc, 2018)
Occurrence of stroke cases displays a time-of-day variation in human. However, the mechanism linking circadian rhythm to the internal response mechanisms against pathophysiological events after ischemic stroke remained ...
Delayed therapeutic administration of melatonin enhances neuronal survival through AKT and MAPK signaling pathways following focal brain ischemia in mice
(Springer Nature, 2022)
Melatonin has a role in the cell survival signaling pathways as a candidate for secondary stroke prevention. Therefore, in the present study, the coordination of ipsilateral and contralateral hemispheres to evaluate delayed ...