Yazar "Çağlayan, Ahmet Burak" için listeleme
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HMG-CoA reductase inhibition promotes neurological recovery, peri-lesional tissue remodeling, and contralesional pyramidal tract plasticity after focal cerebral ischemia
Kılıç, Ertuğrul; Reitmeir, Raluca; Kılıç, Ülkan; Çağlayan, Ahmet Burak; Beker, Mustafa Çağlar; Kelestemur, Taha; Ethemoğlu, Muhsine Sinem; Öztürk, Gürkan; Hermann, Dirk M. (Frontiers Research Foundation, 2014)3-Hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors are widely used for secondary stroke prevention. Besides their lipid-lowering activity, pleiotropic effects on neuronal survival, angiogenesis, and ... -
HMG-CoA reductase inhibitor rosuvastatin improves abnormal brain electrical activity via mechanisms involving eNOS
Şeker, Fatma Burcu; Kılıç, Ülkan; Çaǧlayan, Berrak; Ethemoğlu, Muhsine Sinem; Çağlayan, Ahmet Burak; Ekimci, Nur; Demirci, Selami; Doǧan, Ayşegül; Öztezcan, Serdar; Şahin, Fikrettin; Yılmaz, Bayram; Kılıç, Ertuğrul (Elsevier, 2015)Apart from its repressing effect on plasma lipid levels, 3-hydroxy-3-methyl glutaryl coenzyme A (HMG-CoA) reductase inhibitors exert neuroprotective functions in animal models of neurodegenerative disorders. In view of ... -
Inflammatory cytokines are in action: Brain plasticity and recovery after brain ischemia due to delayed melatonin administration
Kılıç, Ülkan; Elibol, Birsen; Beker, Merve; Altuğ Tasa, Burcugül; Çağlayan, Ahmet Burak; Beker, Mustafa Çağlar; Yılmaz, Bayram; Kılıç, Ertuğrul (W.B. Saunders, 2021)Objectives: Post-ischemic inflammation leads to apoptosis as an indirect cause of functional disabilities after the stroke. Melatonin may be a good candidate for the stroke recovery because of its anti-inflammatory effects. ... -
Inhibition of fatty acid synthesis aggravates brain injury, reduces blood-brain barrier integrity and impairs neurological recovery in a murine stroke model
Janssen, Lisa; Ai, Xiaoyu; Zheng, Xuan; Wei, Wei; Çağlayan, Ahmet Burak; Kılıç, Ertuğrul; Wang, Ya-chao; Hermann, Dirk M.; Venkataramani, Vivek; Baehr, Mathias; Doeppner, Thorsten R. (Frontiers Media SA, 2021)Inhibition of fatty acid synthesis (FAS) stimulates tumor cell death and reduces angiogenesis. When SH-SY5Y cells or primary neurons are exposed to hypoxia only, inhibition of FAS yields significantly enhanced cell injury. ... -
Interaction of melatonin and Bmal1 in the regulation of PI3K/AKT pathway components and cellular survival
Beker, Mustafa Çağlar; Çağlayan, Berrak; Çağlayan, Ahmet Burak; Kelestemur, Taha; Yalçın, Esra; Çağlayan, Aysun; Kılıç, Ülkan; Baykal, Ahmet Tarık; Reiter, Russel J.; Kılıç, Ertuğrul (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 ... -
Lentivirally administered glial cell line-derived neurotrophic factor promotes post-ischemic neurological recovery, brain remodeling and contralesional pyramidal tract plasticity by regulating axonal growth inhibitors and guidance proteins
Beker, Merve; Çağlayan, Ahmet Burak; Beker, Mustafa Çağlar; Altunay, Serdar; Karaçay, Reyda; Dalay, Arman; Altıntaş, Mehmet Özgen; Torun Köse, Gamze; Hermann, Dirk M.; Kılıç, Ertuğrul (Academic Press Inc Elsevier Science, 2020)Owing to its potent longterm neuroprotective and neurorestorative properties, glial cell line-derived neurotrophic factor (GDNF) is currently studied in neurodegenerative disease clinical trials. However, little is known ... -
Lithium-induced neuroprotection in stroke involves increased miR-124 expression, reduced RE1-silencing transcription factor abundance and decreased protein deubiquitination by GSK3 beta inhibition-independent pathways
Doeppner, Thorsten Roland; Kaltwasser, Britta; Sanchez-Mendoza, Eduardo H.; Çağlayan, Ahmet Burak; Baehr, Mathias; Hermann, Dirk M. (Sage Publication Inc., 2017)Lithium promotes acute poststroke neuronal survival, which includes mechanisms that are not limited to GSK3 inhibition. However, whether lithium induces long-term neuroprotection and enhanced brain remodeling is unclear. ... -
Neuroprotective potential of carnosine in cerebrovascular diseases
Neelakandan, A. R.; Bae, Ok-Nam; Majid, Arshad; Çağlayan, Ahmet Burak; Rajanikant, G. K. (Springer, 2022)The growing prevalence, the risk of disabilities, and the lack of effective causal or disease-modifying therapies make cerebrovascular disorders a serious burden. Carnosine, an evolutionarily conserved endogenous dipeptide ... -
Normobaric oxygen treatment improves neuronal survival functional recovery and axonal plasticity after newborn hypoxia-ischemia
Keleştemur, Taha; Beker, Mustafa Çağlar; Çağlayan, Ahmet Burak; Çağlayan, Berrak; Altunay, Serdar; Kutlu, Selim; Kılıç, Ertuğrul (Elsevier, 2020)Background: Newborn hypoxia ischemia (HI) is one of the most prevalent cases in the emergency and can result from fetal hypoxia during delivery. In HI, restricted blood supply to the fetal brain may cause epilepsy or mental ... -
Particular phosphorylation of PI3K/Akt on Thr308 via PDK-1 and PTEN mediates melatonin's neuroprotective activity after focal cerebral ischemia in mice
Kılıç, Ülkan; Çağlayan, Ahmet Burak; Beker, Mustafa Çağlar; Günal, Mehmet Yalçın; Çağlayan, Berrak; Yalçın, Esra; Keleştemur, Taha; Gündoğdu, Reyhan Zeynep; Yuluğ, Burak; Yılmaz, Bayram; Kerman, Bilal Ersen; Kılıç, Ertuğrul (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 ...