نتایج جستجو برای: pc12 tet off cells pto
تعداد نتایج: 1558925 فیلتر نتایج به سال:
Tightly controlled expression of transgenes in mammalian cells is an important tool for biological research, drug discovery, and future genetic therapies. The tetracycline-regulated gene depletion (Tet-Off) system has been widely used to control gene activities in mammalian cells, because it allows strict regulation of transgenes but no pleiotropic effects of prokaryotic regulatory proteins. Ho...
objective(s):hypoxia induces cellular oxidative stress that is associated with neurodegenerative diseases. here, the protective effects of ferulic acid (fa) on hypoxia-induced neurotoxicity in pc12 cells were evaluated. materials and methods:we investigated the effect of fa on pc12 cells subjected to hypoxia stress, in vitro. results:fa increased cell viability, prevented membrane damage (ldh r...
Parkinson's disease is a major neurodegenerative disease involving the selective degeneration of dopaminergic neurons and α-synuclein containing Lewy bodies formation in the substantia nigra. Although α-synuclein is a key molecule for both dopaminergic neuron death and the formation of inclusion bodies, the mechanism of α-synuclein induction of Parkinson's disease-related pathogenesis is not un...
پراکسی زوم ها یکی از اندامک های سلول های یوکاریوتی هستند که دارای وظایف گوناگونی می باشند. یکی از پروتئین های ماتریکس پراکسی زوم به نام پروتئین پراکسی زومی (pep) نامیده می شود که در سال 2002 کلون گردید. pep واجد 209 اسید آمینه است و به نظر می رسد که در تمایز بافت های جنین موش نقش دارد. از جمله خصوصیات این پروتئین، افزایش بیان طی میوژنز و تمایز مغز جنین موش می باشد. برای تحقیق برروی نحوه ی عملکر...
BACKGROUND Person trade-off (PTO) elicitations yield different values than standard utility measures, such as time trade-off (TTO) elicitations. Some people believe this difference arises because the PTO captures the importance of distributive principles other than maximizing treatment benefits. We conducted a qualitative study to determine whether people mention considerations related to distr...
Genetic modification of human adipose tissue-derived multilineage progenitor cells (hADMPCs) is highly valuable for their exploitation in therapeutic applications. Here, we have developed a novel single tet-off lentiviral vector platform. This vector combines (1) a modified tetracycline (tet)-response element composite promoter, (2) a multi-cistronic strategy to express an improved version of t...
Parkinson's disease (PD) is a neurodegenerative movement disorder characterized by selective loss of dopaminergic neurons and the presence of Lewy bodies. Alpha-synuclein is a major component of Lewy bodies in sporadic PD, and mutations in alpha-synuclein cause autosomal-dominant hereditary PD. Here, we generated A53T mutant alpha-synuclein-inducible PC12 cell lines using the Tet-off regulatory...
Objective(s):Hypoxia induces cellular oxidative stress that is associated with neurodegenerative diseases. Here, the protective effects of ferulic acid (FA) on hypoxia-induced neurotoxicity in PC12 cells were evaluated. Materials and Methods:We investigated the effect of FA on PC12 cells subjected to hypoxia stress, in vitro. Results:FA increased cell viability, prevented membrane damage (LDH r...
objective (s):hyperglycemia is widely recognized as the underlying cause for some debilitating conditions in diabetic patients. the role of cannabinoid cb1 and vanilloid trpv1 receptors and their endogenous agonists, endovanilloids, in diabetic neuropathy is shown in many studies. here we have used pc12 cell line to investigate the possible influence of glucose concentration in culture medium o...
Since their inception, tetracycline (Tet)-inducible systems have become the method of choice for transgenic research. The Tet-Off systems have a number of advantages, including robust target induction using a relatively benign effector molecule. However, use of the Tet-On system has been fraught with difficulties, including high background expression in the absence of effector molecules and inc...
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