Abstract：
:Functional regeneration in a complete T8 transection model Cheng et al. (1996) and most recently, acidic fibroblast growth factor (aFGF; also known as FGF-1) involved in the repair process of the spinal cord injury (SCI) rat Tsai et al. (2008) have been reported. To further reveal the mechanism of the repair process of SCI, in additionally, we have identified a 30 kDa specific protein kinase A substrate induced at 6 days after SCI. However, the induction of the transducing signal was reduced in samples treated with aFGF. The 30 kDa protein was purified and identified by mass spectrometry as a novel protein, PAL31. The results of immunohistochemical study showed that PAL31 is abundantly expressed in the epicenter of the injured spinal cord and colocalizes with ED1-positive cells (macrophages) and CD8 T lymphocytes. Over-expression of PAL31 in RAW 264.7 cells resulted in the down-regulation of macrophage chemoattractant protein 1, inducible nitric oxide synthase, and signal transducer and activator of transcription-1. However, knockdown of PAL31 by small interfering RNA seems to lead to apoptosis when the cells were treated with inflammatory inducers. These experimental results suggest that PAL31 may involve in the modulation of the inflammatory response and, at the same time, prevent apoptosis process of macrophage after SCI.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Shen LF,Cheng H,Tsai MC,Kuo HS,Chak KFdoi
10.1111/j.1471-4159.2008.05865.xsubject
Has Abstractpub_date
2009-03-01 00:00:00pages
1187-97issue
5eissn
0022-3042issn
1471-4159pii
JNC5865journal_volume
108pub_type
杂志文章abstract：:The physiological mechanisms regulating activity of the sodium-dependent, high-affinity choline transporter and the molecular events in the translocation process remain unclear; the protein has not been purified or characterized biochemically. In the present study, [3H]choline mustard aziridinium ion [( 3H]ChM Az), a ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb01182.x
更新日期：1988-12-01 00:00:00
abstract：:Single-bilayer vesicles of myelin are desirable for studying myelin development and metabolism. Accordingly, our interest was drawn to a procedure for vesiculating myelin (Steck et al., Biochim, Biophys. Acta 509, 397-408, 1978). We used X-ray diffraction analysis to examine these putative vesicle preparations because...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb05402.x
更新日期：1984-11-01 00:00:00
abstract：:A protein that binds to membranes in a calcium-dependent manner between calcium concentrations of 10(-5) and 10(-6) M has been isolated in large amounts (20 mg/kg tissue) from the entirely cholinergic electric organ of Torpedo marmorata. The protein bound reversibly to membrane fractions in a calcium-specific and satu...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb07965.x
更新日期：1982-09-01 00:00:00
abstract：:The characteristics of spiperone inhibition of [3H]5-hydroxytryptamine [(3H]5-HT; [3H]serotonin) binding were examined in dorsal (DH) and ventral (VH) hippocampus, corpus striatum (CS) or caudate nucleus (CN), and frontal cortex (FC) in the rabbit, guinea pig, and cat. Some of the properties of spiperone inhibition of...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb09699.x
更新日期：1984-01-01 00:00:00
abstract：:A glutamate binding protein was purified from bovine brain to apparent homogeneity. The procedure used for the purification of this protein involved extraction of a crude synaptic membrane fraction with Na-cholate, followed by solubilization of the binding protein from the membranes by Triton X-100, and, finally, affi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb02691.x
更新日期：1984-02-01 00:00:00
abstract：:The characteristics of beta-alanine transport at the blood-brain barrier were studied by using primary cultured bovine brain capillary endothelial cells. Kinetic analysis of the beta-[3H]alanine transport indicated that the transporter for beta-alanine functions with Kt of 25.3 +/- 2.5 microM and Jmax of 6.90 +/- 0.48...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67010330.x
更新日期：1996-07-01 00:00:00
abstract：:We have examined the metabolism of phosphate and sulfate groups modifying the P0 protein, the major protein of peripheral nervous system myelin, using an in vitro incubation system. Incorporation of [3H]leucine into the P0 peptide backbone decreased approximately 25-fold between 10 and 90 days of age, a finding reflec...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb05599.x
更新日期：1987-03-01 00:00:00
abstract：:Certain non-steroidal anti-inflammatory drugs (NSAIDs) preferentially inhibit production of the amyloidogenic Abeta42 peptide, presumably by direct modulation of gamma-secretase activity. A recent report indicated that NSAIDs could reduce Abeta42 by inhibition of the small GTPase Rho, and a single inhibitor of Rho kin...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2005.03553.x
更新日期：2006-01-01 00:00:00
abstract：:The uptake of radioactive biotin has been studied in glial cell cultures from dissociated cerebral hemispheres of newborn rats. We describe saturable kinetics for the biotin uptake at biotin concentrations of less than 60 nM and linear at greater than 60 nM. The uptake appeared temperature sensitive, Na+ independent, ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb11364.x
更新日期：1992-04-01 00:00:00
abstract：:Membrane vesicles, showing a 21 +/- 2-fold enrichment in the activity of 5'-nucleotidase and a 11 +/- 4-fold enrichment in the activity of angiotensin-converting enzyme relative to homogenate, were prepared from the myenteric plexus-containing longitudinal muscle layer of guinea pig ileum. Incubation of the vesicles w...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1986.tb00690.x
更新日期：1986-09-01 00:00:00
abstract：:The metabolism and blood-brain transport of choline (Ch) were investigated in perfused canine brain under control conditions and for 60 min after inhibition of brain cholinesterases by the organophosphorus (OP) compounds soman (pinacolylmethylphosphonofluoridate). Ch and acetylcholine (ACh) in blood and brain samples ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02993.x
更新日期：1988-03-01 00:00:00
abstract：:In developing CNS D1 dopamine receptor-imaging agents with improved specificity and longer brain retention, an iodinated D1 ligand was synthesized. In vitro and in vivo radiolabeling studies of a new iodinated benzazepine, TISCH [7-chloro-8-hydroxy-1-(3'-iodophenyl)-3-methyl-2,3,4,5-tetrahydro-1H-3- benzazepine], an a...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb09300.x
更新日期：1992-01-01 00:00:00
abstract：:The high concentration of gamma-aminobutyric acid (GABA) recently demonstrated in rat ovary prompted us to examine the capacity of ovarian slices to take up [3H]GABA. Active uptake, dependent on temperature and sodium concentration, was observed and a kinetic constant (Km) of 1.0 microM found for the uptake process. O...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1983.tb11322.x
更新日期：1983-02-01 00:00:00
abstract：:Proteasomal dysfunction has been recently implicated in the pathogenesis of several neurodegenerative diseases, including Parkinson's disease and diffuse Lewy body disease. We have developed an in vitro model of proteasomal dysfunction by applying pharmacological inhibitors of the proteasome, lactacystin or ZIE[O-tBu]...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.00474.x
更新日期：2001-08-01 00:00:00
abstract：:The time course of changes in extracellular glutamic acid levels and their Ca2+ dependency were studied in the rat striatum during focal cerebral ischaemia, using microdialysis. Ischaemia-induced changes were compared with those produced by high K(+)-evoked local depolarization. To optimize time resolution, glutamate ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63031003.x
更新日期：1994-09-01 00:00:00
abstract：:Urotensin-II (U-II), a peptide with multiple vascular effects, is detected in cholinergic neurons of the rat brainstem and spinal cord. Here, the effects of U-II on [Ca2+]i was examined in dissociated rat spinal cord neurons by fura 2 microfluorimetry. The neurons investigated were choline acetyltransferase-positive a...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2002.01196.x
更新日期：2002-11-01 00:00:00
abstract：:Parkinson's disease (PD) motor symptoms are caused by degeneration of nigrostriatal dopaminergic (DAergic) neurons. The most common causes of hereditary PD are mutations in the PARKIN gene. The ubiquitin ligase parkin has been shown to mediate neuroprotection in cell culture and in vivo, but the molecular mechanisms a...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2008.05277.x
更新日期：2008-06-01 00:00:00
abstract：:The beneficial or detrimental role of gap junction communication in the pathophysiology of brain injury is still controversial. We used co-cultures of hippocampal astrocytes and neurons, where we identified homocellular astrocyte-astrocyte and heterocellular astrocyte-neuron coupling by fluorescence recovery after pho...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04509.x
更新日期：2007-07-01 00:00:00
abstract：:We designed as candidate metabolites and synthesized two 1-benzyl-1,2,3,4-tetrahydroisoquinoline derivatives containing a dopamine moiety: 1-(3',4'-dihydroxybenzyl)-1,2,3,4-tetrahydroisoquinoline (3',4'DHBnTIQ) and 1-benzyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline (6,7DHBnTIQ). Both were detected in mouse brain as...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1998.70020745.x
更新日期：1998-02-01 00:00:00
abstract：:Glutamate receptor (GluR) δ1 is widely expressed in the developing forebrain, whereas GluRδ2 is selectively expressed in cerebellar Purkinje cells. Recently, we found that trans-synaptic interaction of postsynaptic GluRδ2 and pre-synaptic neurexins (NRXNs) through cerebellin precursor protein (Cbln) 1 mediates excitat...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2011.07631.x
更新日期：2012-06-01 00:00:00
abstract：:The F3 molecule is a member of the immunoglobulin superfamily anchored to plasma membranes by a glycosylphosphatidylinositol group. In adult mouse cerebellum, F3 is predominantly expressed on a subset of axons, the parallel fibers, and at their synapses. In vitro studies established that it is a plurifunctional molecu...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.65052307.x
更新日期：1995-11-01 00:00:00
abstract：:Prostaglandin E2 (PGE2 ) plays crucial roles in managing microglial activation through the prostanoid EP2 receptor, a PGE2 receptor subtype. In this study, we report that PGE2 enhances interferon-γ (IFN-γ)-induced nitric oxide production in microglia. IFN-γ increased the release of nitrite, a metabolite of nitric oxid...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13926
更新日期：2017-02-01 00:00:00
abstract：:Ischemia-induced changes in 31P NMR relaxation were examined in 16 piglets. NMR spectra were acquired under control conditions and during complete cerebral ischemia induced via cardiac arrest. Changes in T1 were assessed directly in six animals during control conditions and after 30-45 min of complete ischemia when ch...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb03549.x
更新日期：1993-07-01 00:00:00
abstract：:In vitro, the transport into and release of [3H]deoxycytidine from the isolated choroid plexus, the anatomical locus of the blood-cerebrospinal fluid barrier, were studied separately. By use of the ability of nitrobenzylthioinosine (NBTI) to inhibit deoxycytidine efflux from choroid plexus, the transport of 1 microM [...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1983.tb13593.x
更新日期：1983-05-01 00:00:00
abstract：:Hypoxia-inducible factor prolyl 4-hydroxylases (HIF-PHDs) are important targets against oxidative stress. We hypothesized that inhibition HIF-PHD by adaptaquin reduces hypoxic-ischemic brain injury in a neonatal mouse model. The pups were treated intraperitoneally immediately with adaptaquin after hypoxia-ischemia (HI...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.14790
更新日期：2019-09-01 00:00:00
abstract：:Metabotropic glutamate receptor (type 1; mGluR1) is expressed predominantly in the hippocampus and the cerebellum. Using cultured cerebellar granule cells, we investigated the regulation of the mGluR1 mRNA expression. Levels of mGluR1 mRNA were decreased to less than half by high potassium stimulation and by glutamate...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb05845.x
更新日期：1993-01-01 00:00:00
abstract：:Release-regulating heterocarriers exist on brain nerve endings. We have investigated in this study the mechanisms involved in the neurotransmitter release evoked by GABA heterocarrier activation. GABA increased the basal release of [3H]acetylcholine and [3H]noradrenaline from rat hippocampal synaptosomes and of [3H]do...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.66041468.x
更新日期：1996-04-01 00:00:00
abstract：:A combination of posttranslational modifications contributes to the high heterogeneity of brain tubulin in mammals. In this report, the structures of the detyrosinated carboxy-terminal peptides of alpha-tubulin from newborn and adult mouse brain were compared. The heterogeneity of these carboxy-terminal peptides was o...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67052104.x
更新日期：1996-11-01 00:00:00
abstract：:Quinolinic acid is an excitatory, neurotoxic tryptophan metabolite proposed to play a role in the pathogenesis of hepatic encephalopathy. This involvement was investigated in rat and rabbit models of fulminant hepatic failure at different stages of hepatic encephalopathy. Although plasma and brain tryptophan levels we...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64062607.x
更新日期：1995-06-01 00:00:00
abstract：:Both phosphointermediate- and vacuolar-type (P- and V-type, respectively) ATPase activities found in cholinergic synaptic vesicles isolated from electric organ are immunoprecipitated by a monoclonal antibody to the SV2 epitope characteristic of synaptic vesicles. The two activities can be distinguished by assay in the...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb11331.x
更新日期：1992-04-01 00:00:00
