Induction of functional interleukin-2 receptor in mouse microglia.

abstract：:Gliomas are the most common primary malignant brain tumor in adults, but current treatment for glioblastoma multiforme (GBM) is insufficient. Even though glucose is the primary energetic substrate of glioma cells, they are capable of using fatty acids to generate energy. Fatty acid oxidation (FAO) in mitochondria requ...

journal_title：Journal of neurochemistry

authors： Juraszek B,Czarnecka-Herok J,Nałęcz KA

更新日期：2020-07-12 00:00:00

abstract：:This paper describes the interaction of neurotensin with mouse neuroblastoma N1E115 cells. Neurotensin binding sites are undetectable in nondifferentiated neuroblastoma cells. They appear during cell differentiation in the presence of a low serum concentration and dimethyl sulfoxide, and reach a maximal level after 50...

journal_title：Journal of neurochemistry

authors： Poustis C,Mazella J,Kitabgi P,Vincent JP

更新日期：1984-04-01 00:00:00

abstract：:Alzheimer's disease is characterized neuropathologically by the presence of neuritic and amyloid plaques, vascular amyloid, and neurofibrillary tangles in specific brain areas. The main constituent of amyloid deposits is amyloid beta protein, a 40-42 amino acid proteolytic product of the amyloid beta-precursor protein...

journal_title：Journal of neurochemistry

authors： Conn KJ,Pietropaolo M,Ju ST,Abraham CR

更新日期：1996-05-01 00:00:00

abstract：:The Na(+)-glutamate cotransporters are believed to countertransport OH- and K+. Previous evidence that the velocity of glutamate uptake can exceed the acid extrusion capacity of astrocytes raised the question of whether intracellular pH can become rate limiting for glutamate uptake. Cytoplasmic buffering capacity and ...

journal_title：Journal of neurochemistry

authors： Judd MG,Nagaraja TN,Brookes N

更新日期：1996-01-01 00:00:00

abstract：:We have found NAD to be rapidly degraded by extracellular enzymes present on intact rat brain synaptosomes. The enzyme involved had the specificity of an NADase cleaving the molecule at the nicotinamide-glycoside linkage and was inhibited by nicotinamide mononucleotide (NMN). This inhibitor did not displace specific b...

journal_title：Journal of neurochemistry

authors： Snell CR,Snell PH,Richards CD

更新日期：1984-12-01 00:00:00

abstract：:Tyrosine hydroxylase (TH)-mRNA, assayed by in situ hybridization combined with TH immunocytochemistry, showed a selective increase in the ventral tegmental area (A-10) but not in the substantia nigra (A-9) midbrain dopaminergic (DAergic) neurons 3 days after reserpine treatment. TH-mRNA in locus ceruleus noradrenergic...

journal_title：Journal of neurochemistry

authors： Pasinetti GM,Morgan DG,Johnson SA,Millar SL,Finch CE

更新日期：1990-11-01 00:00:00

abstract：:Converging lines of evidence implicate the beta-amyloid peptide (Ass) as causative in Alzheimer's disease. We describe a novel class of compounds that reduce A beta production by functionally inhibiting gamma-secretase, the activity responsible for the carboxy-terminal cleavage required for A beta production. These mo...

journal_title：Journal of neurochemistry

authors： Dovey HF,John V,Anderson JP,Chen LZ,de Saint Andrieu P,Fang LY,Freedman SB,Folmer B,Goldbach E,Holsztynska EJ,Hu KL,Johnson-Wood KL,Kennedy SL,Kholodenko D,Knops JE,Latimer LH,Lee M,Liao Z,Lieberburg IM,Motter RN,

更新日期：2001-01-01 00:00:00

abstract：:Adult neurogenesis was first observed nearly 60 years ago, and it has since grown into an important neurochemistry research field. Much recent research has focused on the treatment of brain diseases through neuronal regeneration with endogenously generated neurons. In the adult brain, immature neurons called neuroblas...

journal_title：Journal of neurochemistry

authors： Kaneko N,Sawada M,Sawamoto K

更新日期：2017-06-01 00:00:00

abstract：:Antisera were raised in rabbits against the alpha subunit of a GTP-binding protein, Go. Because the antisera cross-reacted weakly with the alpha subunit of inhibitory GTP-binding protein of adenylate cyclase (Gi), they were purified with a Go alpha-coupled Sepharose column. Purified antibodies reacted only with Go alp...

journal_title：Journal of neurochemistry

authors： Asano T,Semba R,Ogasawara N,Kato K

更新日期：1987-05-01 00:00:00

abstract：:The LIM homeobox family of transcription factors is involved in many processes during the development of the mammalian central nerves system. L3, also called Lhx8 (L3/Lhx8), is a recently identified member of the LIM homeobox gene family and is selectively expressed in the medial ganglionic eminence (MGE). Our previou...

journal_title：Journal of neurochemistry

authors： Manabe T,Tatsumi K,Inoue M,Matsuyoshi H,Makinodan M,Yokoyama S,Wanaka A

更新日期：2005-08-01 00:00:00

abstract：:Acute exposure to 100 mM isotonic ethanol (EtOH) increased intracellular Ca2+ concentration ([Ca2+]i), induced cell swelling, and transformed actin cytoskeleton in astroglial primary cultures from rat cerebral cortex. Fluorometric recordings of fluo-3AM- or fura-2AM-incubated astroglial cells revealed that EtOH induce...

journal_title：Journal of neurochemistry

authors： Allansson L,Khatibi S,Olsson T,Hansson E

更新日期：2001-01-01 00:00:00

abstract：:Using a cell culture model of the blood-brain barrier (BBB), we investigated the brain capillary endothelial cell (EC) response to hypoxia. The activities of antioxidant enzymes such as glutathione peroxidase, glutathione reductase, catalase, and superoxide dismutase and the GSH level of brain capillary ECs alone or i...

journal_title：Journal of neurochemistry

authors： Plateel M,Dehouck MP,Torpier G,Cecchelli R,Teissier E

更新日期：1995-11-01 00:00:00

abstract：:Pilocarpine-induced seizures are mediated by the M(1) subtype of muscarinic acetylcholine receptor (mAChR), but little is known about the signaling mechanisms linking the receptor to seizures. The extracellular signal-regulated kinase (ERK) signaling cascade is activated by M(1) mAChR and is elevated during status epi...

journal_title：Journal of neurochemistry

authors： Berkeley JL,Decker MJ,Levey AI

更新日期：2002-07-01 00:00:00

abstract：:Although 3,4-dihydroxyphenylethylamine (dopamine, DA) and vasoactive intestinal peptide (VIP) have been reported to stimulate adenylate cyclase activity in the rabbit retina, possible interactions between VIP-sensitive and DA-sensitive adenylate cyclase systems have not been previously investigated. To elucidate the i...

journal_title：Journal of neurochemistry

authors： Pachter JA,Lam DM

更新日期：1986-01-01 00:00:00

abstract：:The objective of the present study was to assess metabolic changes in the neocortex and hippocampus of well-oxygenated or moderately hypoxic rats in which fluorothyl-induced seizures were sustained for 5 or 20 min, or which were allowed recovery periods of 5, 15, or 45 min following cessation of 20-min seizure activit...

journal_title：Journal of neurochemistry

authors： Folbergrová J,Ingvar M,Nevander G,Siesjö BK

更新日期：1985-05-01 00:00:00

abstract：:Calcium/calmodulin-dependent kinase II (CaMKII) facilitates L-type calcium channel (LTCC) activity physiologically, but may exacerbate LTCC-dependent pathophysiology. We previously showed that CaMKII forms stable complexes with voltage-gated calcium channel (VGCC) beta(1b) or beta(2a) subunits, but not with the beta(3...

journal_title：Journal of neurochemistry

authors： Abiria SA,Colbran RJ

更新日期：2010-01-01 00:00:00

abstract：:The formation of long-term memory has been shown to require protein kinase-mediated gene expression. One such kinase, mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK), can lead to the phosphorylation of serum response factor (SRF) and Elk-1, enhancing the expression of target genes. Ho...

journal_title：Journal of neurochemistry

authors： Dash PK,Orsi SA,Moore AN

更新日期：2005-04-01 00:00:00

abstract：:In the central nervous system, astrocytes extend endfoot processes to ensheath synapses and microvessels. However, the mechanisms underlying this astrocytic process extension remain unclear. A limitation of the use of 2D cultured astrocytes for such studies is that they display a flat, epithelioid morphology, with no ...

journal_title：Journal of neurochemistry

authors： Sato J,Horibe S,Kawauchi S,Sasaki N,Hirata KI,Rikitake Y

更新日期：2018-11-01 00:00:00

abstract：:In vitro, the transport of [14C]nicotine into the isolated choroid plexus, the anatomical locus of the blood--CSF barrier, was studied. The isolated rabbit choroid plexus accumulated [14C]nicotine by two processes: an active saturable transport process and a nonsaturable process. The [14C]nicotine accumulation process...

journal_title：Journal of neurochemistry

authors： Spector R,Goldberg MJ

更新日期：1982-02-01 00:00:00

abstract：:Chick pineal glands in organ culture showed a circadian rhythm in the rate of thymidine incorporation. Thymidine incorporation was very markedly inhibited when 3-isobutyl-l-methylxanthine (IBMX) was continuously present. When IBMX was added to cultures in control medium during the photoperiod of the second day in cult...

journal_title：Journal of neurochemistry

authors： Wainwright SD,Wainwright LK

更新日期：1991-05-01 00:00:00

abstract：:Experimental allergic encephalomyelitis (EAE) is an autoimmune, animal model of multiple sclerosis (MS) in which demyelination and paralysis are evident. Quinolinic acid (QUIN) is a neurotoxin and endogenous N-methyl-D-aspartate receptor agonist formed from tryptophan. The role of neurotoxins in general and QUIN in pa...

journal_title：Journal of neurochemistry

authors： Flanagan EM,Erickson JB,Viveros OH,Chang SY,Reinhard JF Jr

更新日期：1995-03-01 00:00:00

abstract：:The Na+ and K+ concentrations in isolated Torpedo marmorata synaptosomes were determined. Synaptosomes made according to the method of Israël et al. have high internal Na+ (290 mM) and low internal K+ (30 mM) concentrations. Modification of the homogenisation media permitted the isolation of synaptosomes which could m...

journal_title：Journal of neurochemistry

authors： Richardson PJ,Whittaker VP

更新日期：1981-04-01 00:00:00

abstract：:Spinal cord injury (SCI) elicits a neuroinflammatory reaction dominated by microglia and monocyte-derived macrophages (MDM). Because MDM do not infiltrate the spinal cord until days after injury, it may be possible to control whether they differentiate into neuroprotective or neurotoxic effector cells. However, doing ...

journal_title：Journal of neurochemistry

authors： Longbrake EE,Lai W,Ankeny DP,Popovich PG

更新日期：2007-08-01 00:00:00

abstract：:Several Good buffers (MOPS, ACES, BES, HEPES, ADA, and PIPES) competitively inhibited both high-affinity and low-affinity [3H]gamma-aminobutyric acid receptor binding to rat brain synaptic membranes. The most potent inhibitor was MOPS, which had Ki values of 180 nM and 79 nM for the high- and low-affinity binding site...

journal_title：Journal of neurochemistry

authors： Tunnicliff G,Smith JA

更新日期：1981-03-01 00:00:00

abstract：:JNK/SAPK has been implicated in the pathogenesis of Alzheimer's disease, but the upstream cascade leading to JNK/SAPK activation has not been elucidated in the disease. In this study, we focused on one of the physiological activators of JNK/SAPK, JNK kinase 1 (JKK1). Although there was no significant difference in the...

journal_title：Journal of neurochemistry

authors： Zhu X,Ogawa O,Wang Y,Perry G,Smith MA

更新日期：2003-04-01 00:00:00

abstract：:MicroRNAs (miRNAs) released from the activated microglia upon neurotropic virus infection may exacerbate the neuronal damage. Here, we identified let-7a and let-7b (let-7a/b) as one of the essential miRNAs over-expressed upon Japanese Encephalitis virus (JEV) infection and released in the culture supernatant of the JE...

journal_title：Journal of neurochemistry

authors： Mukherjee S,Akbar I,Kumari B,Vrati S,Basu A,Banerjee A

更新日期：2019-05-01 00:00:00

abstract：:When isolated myelin membranes were ADP-ribosylated by [32P]NAD+ either in the absence of toxin (by the membrane ADP-ribosyltransferase) or in the presence of cholera toxin, the same proteins were ADP-ribosylated in both cases and myelin basic protein (MBP) was the major radioactive product. Therefore, cholera toxin w...

journal_title：Journal of neurochemistry

authors： Boulias C,Moscarello MA

更新日期：1994-07-01 00:00:00

abstract：:We investigated the receptor mechanisms by which vasoactive intestinal polypeptide (VIP) and related peptides exert their effects on tyrosine hydroxylase (TH) gene expression. VIP, secretin, and peptide histidine isoleucine (PHI) each produced increases in TH gene expression, as measured by increases in TH mRNA levels...

journal_title：Journal of neurochemistry

authors： Wessels-Reiker M,Basiboina R,Howlett AC,Strong R

更新日期：1993-03-01 00:00:00

abstract：:The effect of lead ions on the release of acetylcholine (ACh) was investigated in intact and digitonin-permeabilized rat cerebrocortical synaptosomes that had been prelabeled with [3H]choline. Release of ACh was inferred from the release of total 3H label or by determination of [3H]ACh. Application of 1 microM Pb2+ to...

journal_title：Journal of neurochemistry

authors： Shao Z,Suszkiw JB

更新日期：1991-02-01 00:00:00

abstract：:Beta-amyloid accumulates in cerebral deposits in Alzheimer's disease, so to test the correlation between the neurotoxic and fibrillogenic capacity of beta-amyloid, we synthesized a peptide homologous to fragment 25-35 of beta-amyloid (beta25-35) and amidated at the C-terminus (beta25-35-NH2). As the amidation strongly...

journal_title：Journal of neurochemistry

authors： Forloni G,Lucca E,Angeretti N,Della Torre P,Salmona M

更新日期：1997-11-01 00:00:00