Neuroblastoma Cells Expressing the Noradrenaline Transporter Are Destroyed More Selectively by 6-Fluorodopamine than by 6-Hydroxydopamine
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چکیده
منابع مشابه
Adjunctive treatment of murine neuroblastoma with 6-hydroxydopamine and Tempol.
Currently available therapy for disseminated neuroblastoma affords only a 5-20% 5-year survival rate. We have attempted to design targeted chemotherapy for this disease by exploiting the dopamine uptake system on neuroblastoma cells. 6-Hydroxydopamine (6OHDA) is a neurotransmitter analogue, which generates cytolytic oxygen radicals in neuroblastoma cells that take it up. It is, however, predict...
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6-hydroxydopamine (6-OHDA)-induced apoptosis in dopaminergic neuronal cells is a common cell model of Parkinson's disease (PD). The role of apoptosis signal-regulating kinase 1 (ASK1) in this model has not been well studied. We observed significant activation of ASK1, p38 and JNK, as well as apoptosis in human dopaminergic neuroblastoma SH-SY5Y cells exposed to 6-OHDA. Over-expressing kinase-de...
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Through its functions in chromosome replication, segregation, and repair, the Smc5/6 complex has a central role in the maintenance of genome stability. The complex is part of the family of structural maintenance of chromosome protein complexes that also includes cohesin and condensin. Mutations in any of these complexes disrupt chromosome segregation and render cells hypersensitive to different...
متن کاملEffect of dopamine and 6-hydroxydopamine on mouse neuroblastoma cells in vitro.
Dopamine and to a much greater extent, 6-hydroxydopamine reduced the growth of the mouse neuroblastoma cell population in vitro but did not induce morphological differentiation. The growth inhibition at a lower drug concentration was primarily due to inhibition of cell multiplication, which was reversible. L-Dopa, norepinephrine, epinephrine, 3,4-dihydroxyphenylacetic acid, or homovanillic acid...
متن کاملEffect of Dopamine and 6-Hydroxydopamine on Mouse Neuroblastoma Cells in Vitro1
Dopamine and to a much greater extent, 6-hydroxydopamine reduced the growth of the mouse neuroblastoma cell population in vitro but did not induce morphological differentiation. The growth inhibition at a lower drug concentration was primarily due to inhibition of cell multiplication, which was reversible. L-Dopa, norepinephrine, epinephrine, 3,4-dihydroxyphenylacetic acid, or homovanillic acid...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2002
ISSN: 0022-3042
DOI: 10.1046/j.1471-4159.2000.0750511.x