Organic cation transporter 3: A cellular mechanism underlying rapid, non-genomic glucocorticoid regulation of monoaminergic neurotransmission, physiology, and behavior
نویسندگان
چکیده
منابع مشابه
Corticosterone-sensitive monoamine transport in the rat dorsomedial hypothalamus: potential role for organic cation transporter 3 in stress-induced modulation of monoaminergic neurotransmission.
Glucocorticoid hormones act within the brain to alter physiological and behavioral responses to stress-related stimuli. Previous studies indicated that acute stressors can increase serotonin [5-hydroxytryptamine (5-HT)] concentrations in the dorsomedial hypothalamus (DMH), a midline hypothalamic structure involved in the integration of physiological and behavioral responses to stress. The curre...
متن کاملDietary fish oil affects monoaminergic neurotransmission and behavior in rats.
We studied the effects of a fish oil enriched diet on fatty acid composition of cerebral membranes and on several neurochemical and behavioral variables of monoaminergic function in rats. The frontal cortex, striatum, hippocampus and cerebellum were studied in rats fed fish oil (FPO, 50% salmon oil + 50% palm oil), which provided an (n-6)/(n-3) polyunsaturated fatty acid (PUFA) ratio of 0.14 ve...
متن کاملOrganic cation transporter 3 (Slc22a3) is implicated in salt-intake regulation.
Organic cation transporters (OCTs) are carrier-type permeases known to participate in general detoxification functions in peripheral tissues. Previous in vitro studies have suggested that OCTs ensure Uptake2, a low-affinity, corticosteroid-sensitive catecholamine removal system, which was characterized initially in sympathetically innervated tissues. Although the presence of both Uptake(2)-like...
متن کاملSelective transport of monoamine neurotransmitters by human plasma membrane monoamine transporter and organic cation transporter 3.
The plasma membrane monoamine transporter (PMAT) and organic cation transporter 3 (OCT3) are the two most prominent low-affinity, high-capacity (i.e., uptake(2)) transporters for endogenous biogenic amines. Using the Flp-in system, we expressed human PMAT (hPMAT) and human OCT3 (hOCT3) at similar levels in human embryonic kidney 293 cells. Parallel and detailed kinetics analysis revealed distin...
متن کاملEffect of glucocorticoid receptor ligand dexamethasone on the expression of organic cation transporter in rat liver.
Since rat organic cation transporter 1 (Oct1, Slc22a1) is expressed mainly in the liver and mediates drug transport, its activity may determine the hepatic handling of cationic drugs. Here, we studied the regulation mechanism of the expression of rat Oct1, focusing on the nuclear receptors. Various nuclear receptors are considered to regulate expressions of many genes for membrane transporters ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hormones and Behavior
سال: 2018
ISSN: 0018-506X
DOI: 10.1016/j.yhbeh.2018.05.003