Abstract:
:The two proteins reggie-1/flotillin-2 and reggie-2/flotillin-1 form microdomains at the plasma membrane and at intracellular compartments where src tyrosine kinases associate with them. Specific GPI-anchored proteins, in particular prion protein and Thy-1, co-cluster with reggie microdomains at the plasma membrane and elicit signal transduction in association with reggies which regulates the activation of several GTPases involved in the recruitment of specific membrane proteins from intracellular carriers to target sites of the cell membrane in a cell type-specific manner. For example, prion protein and reggie regulate the recruitment and targeted delivery of the T cell receptor complex to the T cell cap, of E-cadherin to cell-cell contact sites in epithelial cells, and of bulk membrane and growth receptors to the growth cone in developing neurons. Evidence is accumulating that reggies are involved in guiding the cell-type-specific membrane proteins from the intracellular compartments to their target sites at the cell membrane, a function required in all cells which explains why reggies are expressed in many or all cells in invertebrates and vertebrates.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Stuermer CAdoi
10.1111/j.1471-4159.2010.07007.xsubject
Has Abstractpub_date
2011-03-01 00:00:00pages
708-13issue
5eissn
0022-3042issn
1471-4159journal_volume
116pub_type
杂志文章,评审abstract::A loss of balance between excitatory and inhibitory signaling leads to excitoxicity, and contributes to ischemic cell death. Reduced synaptic inhibition as a result of dysfunction of the ionotropic GABAA receptor has been suggested as one of the major causes for this imbalance, although the underlying mechanisms remai...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2004.02841.x
更新日期:2005-01-01 00:00:00
abstract::[3H]Strychnine binding to rat pons + medulla membranes was used as a measure of glycine receptors or glycine receptor-coupled chloride channels in vitro. A series of compounds structurally related to 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol (THIP), which previously were shown to antagonize glycine responses in c...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1986.tb00667.x
更新日期:1986-09-01 00:00:00
abstract::In the jimpy mutant mouse, as well as in many other animals with mutations in the myelin proteolipid protein (PLP) gene, oligodendrocytes degenerate before their maturation. To analyze whether this degeneration is caused by the loss of function of PLP gene products related to oligodendrocyte maturation/survival acting...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1994.62051887.x
更新日期:1994-05-01 00:00:00
abstract::The levels and conformers of alpha-synuclein are critical in the pathogenesis of Parkinson's Disease and related synucleinopathies. Homeostatic mechanisms in protein degradation and secretion have been identified as regulators of alpha-synuclein at different stages of its intracellular trafficking and transcellular pr...
journal_title:Journal of neurochemistry
pub_type: 杂志文章,评审
doi:10.1111/jnc.14704
更新日期:2019-09-01 00:00:00
abstract::Alzheimer's amyloid beta-protein (Abeta) has been reported to potentiate glutamate toxicity in neurons, but very little is known about interaction between Abeta and glutamate in astrocytes. Therefore, in the present study, we investigated the effects of Abeta and glutamate on morphology of astrocytes. Cultured rat cor...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2000.0740280.x
更新日期:2000-01-01 00:00:00
abstract::To provide insights into the effects of temporary focal ischemia on the function of neurons and astrocytes in vivo, we measured the incorporation of radiolabel from [U-14C]glucose into both glutamate and glutamine in brain subregions at 1 h of reperfusion following occlusion of the middle cerebral artery for 2 or 3 h....
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2006.03778.x
更新日期:2006-05-01 00:00:00
abstract::A wealth of evidence supports the view that conformational change of the prion protein, PrPC, into a pathogenic isoform, PrPSc, is the hallmark of sporadic, infectious, and inherited forms of prion disease. Although the central role played by PrPSc in the pathogenesis of prion disease is appreciated, the cellular mech...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2003.01819.x
更新日期:2003-06-01 00:00:00
abstract::The rat glial cell line B49 releases into its culture medium a potent neurotrophic factor that exhibits relative specificity for the dopaminergic neurons in dissociated cultures of rat embryonic midbrain. This factor is a heparin-binding, basic protein that is heterogeneously glycosylated and migrates on sodium dodecy...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1994.63020758.x
更新日期:1994-08-01 00:00:00
abstract::Choline acetyltransferase (ChAT), the enzyme synthesizing acetylcholine, is known to be activated by brain derived neurotrophic factor (BDNF). We found that the specific removal of the carbohydrate polysialic acid (PSA) significantly increased BDNF-induced ChAT-activity in embryonic septal neurons. Using a p75 neurotr...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2006.04110.x
更新日期:2006-11-01 00:00:00
abstract::beta-Methyleneaspartate, a specific inhibitor of aspartate aminotransferase (EC 2.6.1.1.), was used to investigate the role of the malate-aspartate shuttle in rat brain synaptosomes. Incubation of rat brain cytosol, "free" mitochondria, synaptosol, and synaptic mitochondria, with 2 mM beta-methyleneaspartate resulted ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1988.tb03044.x
更新日期:1988-05-01 00:00:00
abstract::Adenosine A(1) receptors (A(1)Rs) have been characterized in primary cultures of neurons from cerebral cortex. The specific adenosine A(1) antagonist 8-cyclopentyl-1,3-[(3)H]dipropylxanthine bound to both membranes and intact cells. When saturation experiments were performed in membranes, a K(D) value of 0.76 nM and a...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2000.0750656.x
更新日期:2000-08-01 00:00:00
abstract::Selective serotonin reuptake inhibitors (SSRIs) were designed to treat depression by increasing serotonin levels throughout the brain via inhibition of clearance from the extracellular space. Although increases in serotonin levels are observed after acute SSRI exposure, 3-6 weeks of continuous use is required for reli...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.13528
更新日期:2016-03-01 00:00:00
abstract::Schwann cells provide a favorable microenvironment for successful regeneration of the injured peripheral nerve. Even though the roles of extracellular matrix proteins in the Schwann cell physiology have long been studied, the precise function of nidogen, a ubiquitous component of the basal lamina, in Schwann cells is ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2007.04580.x
更新日期:2007-08-01 00:00:00
abstract::Morphine is a key drug for the treatment of pain but its side effects limit its clinical application. MEL-0614, an endomorphin-1 analog, has fewer side effects than morphine in addition to its powerful analgesic effect. In this study, we measured the effect of morphine and MEL-0614 on hyperalgesia (7 days) and neuropa...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.15127
更新日期:2020-07-15 00:00:00
abstract::Rats were submitted to a series of 10 daily electroconvulsive shocks (ECS). A first group of animals was killed 1 day after the last seizure and a second group 30 days later. Tyrosine hydroxylase (TH) activity was measured using an in vitro assay in the nucleus caudatus, anterior cortex, amygdala, substantia nigra, ve...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1990.tb02336.x
更新日期:1990-03-01 00:00:00
abstract::A corticostriatal-dependent deficit in the release of ascorbate (AA), an antioxidant vitamin and neuromodulator, occurs concurrently in striatum with dysfunctional GLT1-dependent uptake of glutamate in the R6/2 mouse model of Huntington's disease (HD), an autosomal dominant condition characterized by overt corticostri...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2012.07691.x
更新日期:2012-05-01 00:00:00
abstract::Diadenosine tetraphosphate (Ap4A) and diadenosine pentaphosphate (Ap5A) have been identified in bovine adrenal medullary tissue using an HPLC method. The values obtained were 0.1 +/- 0.05 mumol/g of tissue for both compounds. The subcellular fraction where Ap4A and Ap5A were present in the highest concentration was ch...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1988.tb01147.x
更新日期:1988-12-01 00:00:00
abstract::Adrenal chromaffin cells release neurotransmitters in response to stress and may be involved in conditions such as post-traumatic stress and anxiety disorders. Neurotransmitter release is triggered, in part, by activation of nicotinic acetylcholine receptors (nAChRs). However, despite decades of use as a model system ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.14966
更新日期:2020-07-01 00:00:00
abstract::The activities of choline acetyltransferase (CAT) and glutamic acid decarboxylase (GAD), markers of cholinergic and GABAergic terminals, were measured in growing and adult Gunn rats, which possess an autosomal recessive gene for jaundice or kernicterus. In the olfactory tubercle, hippocampus, neostriatum, thalamus, an...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1981.tb04499.x
更新日期:1981-10-01 00:00:00
abstract::Glutamate signaling in the mature retinal tissue is very important for accurate sensory decoding by retinal neurons and orchestrates the fine-tuned output from the retina to higher-order centers at the cerebral cortex. In this study, we show that glutamate induces a rapid extracellular-regulated kinase and cAMP-respon...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2008.05778.x
更新日期:2009-01-01 00:00:00
abstract::To examine the effects of glutamatergic neurotransmission on amyloid processing, we stably expressed the metabotropic glutamate receptor subtype 1alpha (mGlu-R1alpha) in HEK 293 cells. Both glutamate and the selective metabotropic agonist 1-amino-1,3-cyclopentanedicarboxylic acid (ACPD) rapidly increased phosphatidyli...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1997.69020704.x
更新日期:1997-08-01 00:00:00
abstract::The Review "The malleable brain: plasticity of neural circuits and behavior - A review from students to students" has been written by a group of students following the International Society for Neurochemistry and Journal of Neurochemistry Flagship School. Comprehensively written by students for students, it provides b...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.14102
更新日期:2017-09-01 00:00:00
abstract::Leukemia inhibitory factor (LIF) and ciliary neurotrophic factor (CNTF) share common components in their multimeric receptors. Both cytokine receptors contain gp130/interleukin-6-receptor transducer as well as gp190/low affinity LIF receptor. For CNTF, addition of a third subunit, or alpha subunit, defines the high-af...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1996.66041391.x
更新日期:1996-04-01 00:00:00
abstract::Chronic alcohol exposure induces lasting behavioral changes, tolerance, and dependence. This results, at least partially, from neural adaptations at a cellular level. Previous genome-wide gene expression studies using pooled human brain samples showed that alcohol abuse causes widespread changes in the pattern of gene...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2004.02570.x
更新日期:2004-09-01 00:00:00
abstract::Endocannabinoids (eCBs) play key roles in short-term and long-term synaptic plasticity in the corticostriatal circuit. By activating cannabinoid receptors expressed in the central nervous system, eCBs regulate several neural functions and behaviors. The major eCB 2-arachidonoyl-glycerol (2-AG) is particularly importan...
journal_title:Journal of neurochemistry
pub_type: 社论
doi:10.1111/jnc.14977
更新日期:2020-05-01 00:00:00
abstract::The subcellular distribution of peptide histidine isoleucine amide (PHI)-27-like peptides (PLP) was investigated in rat cerebral cortex and whole rat brain in comparison with the distribution of vasoactive intestinal peptide (VIP). The highest content of PLP was found in the crude mitochondrial fraction (P2) and was a...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1985.tb07138.x
更新日期:1985-01-01 00:00:00
abstract::We have previously shown that in cell extracts from rat striatum, cyclic AMP response element (CRE) binding protein (CREB), rather than AP-1 proteins, preferentially interacts with the CRE-2 element of the proenkephalin second messenger-inducible enhancer, even under conditions in which AP-1 proteins are highly induce...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1995.65031007.x
更新日期:1995-09-01 00:00:00
abstract::The concentration of dopamine (DA) in the synaptic cleft in the mouse striatum in vivo was estimated from the competition between the synaptic DA and the 3H-labelled DA D2 receptor agonists N-n-propylnorapomorphine (NPA) or N,N-diethyl-N'-[(3 alpha, 4a alpha, 10 beta)-1,2,3,4,4a,5,10,10a-octahydro- 7-hydroxyl-1-propyl...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1991.tb02557.x
更新日期:1991-01-01 00:00:00
abstract::There is increasing evidence that a number of cytokines and their receptors are involved in the processes that lead to the development and maintenance of neuropathic pain states. Here we demonstrate that levels of CX3CR1 (the receptor for the chemokine fractalkine) mRNA in lumbar dorsal root ganglia (DRG) increase 5.8...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2008.05419.x
更新日期:2008-07-01 00:00:00
abstract::The binding of the potent adenosine uptake inhibitor [3H]nitrobenzylthioinosine ([3H]NBI) to brain membrane fractions was investigated. Reversible, saturable, specific, high-affinity binding was demonstrated in both rat and human brain. The KD in both was 0.15 nM with Bmax values of 140-200 fmol/mg protein. Linear Sca...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1982.tb04717.x
更新日期:1982-07-01 00:00:00