Activation of 5-HT(2C) receptor promotes the expression of neprilysin in U251 human glioma cells.

Abstract:

:Abeta accumulation, a hallmark of Alzheimer's disease, promotes the disease progress in multiple facets. Abeta is formed through amyloidogenic cleavage pathway of amyloid precursor protein (APP). Production of Abeta can be decreased via activation of 5-HT2C receptor, which enhances alternative APP non-amyloidogenic cleavage. Besides, as one of the best characterized Aβ degrading enzymes, neprilysin (NEP) in AD progress has drawn more and more attention. We investigated whether there exists any connection between 5-HT2C receptor and NEP expression. The mRNA and protein expressions of NEP were increased after treatment of 5-HT2C receptor agonist RO-60-0175 in concentration- and time-dependent manners, and NEP expression was decreased after treatment of 5-HT2C receptor antagonist SB242084 correspondingly. These results suggest that 5-HT2C receptor may inhibit the Abeta formation by promoting NEP expression. The underlying mechanism will be explored in follow-up study and may provide potential target for AD therapy.

journal_name

Cell Mol Neurobiol

authors

Tian XL,Yu LH,Li WQ,Hu Y,Yin M,Wang ZJ

doi

10.1007/s10571-014-0138-6

subject

Has Abstract

pub_date

2015-04-01 00:00:00

pages

425-432

issue

3

eissn

0272-4340

issn

1573-6830

pii

10.1007/s10571-014-0138-6

journal_volume

35

pub_type

杂志文章
  • The striatum and pain modulation.

    abstract::The aim of this review was to give a general aspect of the sensorial function of the striatum related to pain modulation, which was intensively studied in our laboratory. We analyse the effect of electrical and chemical stimulation of the striatum on the orofacial pain, especially that produced by tooth pulp stimulati...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-011-9737-7

    authors: Barceló AC,Filippini B,Pazo JH

    更新日期:2012-01-01 00:00:00

  • Neuroprotective effect of fucoidan on H2O2-induced apoptosis in PC12 cells via activation of PI3K/Akt pathway.

    abstract::One of the plausible ways to prevent the reactive oxygen species (ROS)-mediated cellular injury is dietary or pharmaceutical augmentation of endogenous antioxidant defense capacity. In this study, we investigated the neuroprotective effect of fucoidan on H(2)O(2)-induced apoptosis in PC12 cells and the possible signal...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-011-9792-0

    authors: Gao Y,Dong C,Yin J,Shen J,Tian J,Li C

    更新日期:2012-05-01 00:00:00

  • Chromogranin A as a crucial factor in the sorting of peptide hormones to secretory granules.

    abstract::Chromogranin A (CgA) is a soluble glycoprotein stored along with hormones and neuropeptides in secretory granules of endocrine cells. In the last four decades, intense efforts have been concentrated to characterize the structure and the biological function of CgA. Besides, CgA has been widely used as a diagnostic mark...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-010-9595-8

    authors: Elias S,Delestre C,Courel M,Anouar Y,Montero-Hadjadje M

    更新日期:2010-11-01 00:00:00

  • Low-Molecular-Weight Fucoidan Attenuates Mitochondrial Dysfunction and Improves Neurological Outcome After Traumatic Brain Injury in Aged Mice: Involvement of Sirt3.

    abstract::Traumatic brain injury (TBI) is a leading cause of death and long-term disability. Fucoidan, a sulfated polysaccharide extracted from brown algae, possesses potent anti-oxidative and anti-inflammatory effects. Considering TBI happens frequently in adults, especially in aged individuals, we herein sought to define the ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-015-0323-2

    authors: Wang T,Zhu M,He ZZ

    更新日期:2016-11-01 00:00:00

  • Biological mechanisms of physical activity in preventing cognitive decline.

    abstract::In order to guarantee better conditions for competition, the nervous system has developed not only mechanisms controlling muscle effectors, but also retrograde systems that, starting from peripheral structures, may influence brain functions. Under such perspective, physical activity could play an important role in inf...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-009-9488-x

    authors: Lista I,Sorrentino G

    更新日期:2010-05-01 00:00:00

  • Implantation of tumoral XC cells induces chronic, endothelin-dependent, thermal hyperalgesia in mice.

    abstract::1. We describe here the alterations in the nociceptive sensitivity of Swiss CD1 mice receiving an intraplantar (i.pl.) administration of XC Rous sarcoma-virus-transformed rat fibroblasts (XC cells). 2. Histological studies reveal that XC cells remain at the injection site 2-3 weeks after implantation, a time at which ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/b:cemn.0000018621.58328.ea

    authors: Baamonde A,Lastra A,Fresno MF,Llames S,Meana A,Hidalgo A,Menéndez L

    更新日期:2004-04-01 00:00:00

  • Experimental evidence that methylmalonic acid provokes oxidative damage and compromises antioxidant defenses in nerve terminal and striatum of young rats.

    abstract::Methylmalonic acidemia and propionic acidemia are organic acidemias biochemically characterized by predominant tissue accumulation of methylmalonic acid (MMA) and propionic acid (PA), respectively. Affected patients present predominantly neurological symptoms, whose pathogenesis is not yet fully established. In the pr...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-011-9675-4

    authors: Fernandes CG,Borges CG,Seminotti B,Amaral AU,Knebel LA,Eichler P,de Oliveira AB,Leipnitz G,Wajner M

    更新日期:2011-07-01 00:00:00

  • A synergic role of caspase-6 and caspase-3 in Tau truncation at D421 induced by H2O 2.

    abstract::Tau truncation is widely detected in Alzheimer's disease brain. Caspases activation is suggested to play a significant role in tau truncation at Aspartate 421 (D421) according to their ability to cleave recombinant tau in vitro. Ample evidence has shown that caspase-6 is involved in cognitive impairment and expressed ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-0021-x

    authors: Zhao H,Zhao W,Lok K,Wang Z,Yin M

    更新日期:2014-04-01 00:00:00

  • Semax and Pro-Gly-Pro activate the transcription of neurotrophins and their receptor genes after cerebral ischemia.

    abstract::Consisting of a fragment of ACTH(4-7) and C-terminal PGP tripeptide, the polypeptide Semax is successfully used for acute stroke therapy. Previous experiments showed rapid induction of Bdnf, Ngf, and TrkB expression in intact rat hippocampus following Semax treatment. To investigate the mRNA expression of neurotrophin...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9432-0

    authors: Dmitrieva VG,Povarova OV,Skvortsova VI,Limborska SA,Myasoedov NF,Dergunova LV

    更新日期:2010-01-01 00:00:00

  • The role of nitric oxide in homocysteine thiolactone-induced seizures in adult rats.

    abstract::The role of NO in epileptogenesis has been studied in different experimental models, and the reported results have been highly contradictory. The current study aimed to determine the role of NO in mechanisms of D: ,L: -homocysteine-thiolactone (H) induced seizures by testing the action of L: -arginine (NO precursor) a...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9444-9

    authors: Hrncić D,Rasić-Marković A,Krstić D,Macut D,Djuric D,Stanojlović O

    更新日期:2010-03-01 00:00:00

  • Radioimmunochemical methods for the quantitative autoradiographic determination of antigens in brain and other tissues.

    abstract::1. We have used horseradish peroxidase-conjugated protein A- and 125I-protein A to develop immunohistochemical and radioimmunohistochemical methods for the localization of antigens in brain and other tissues of the rat. 2. We visualized methionine-enkephalin fibers in the rat brain by incubating tissue sections with a...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00712912

    authors: Correa FM,Guilhaume SS,Saavedra JM

    更新日期:1988-03-01 00:00:00

  • Up-Regulation of Corticocerebral NKD2 in Lipopolysaccharide-Induced Neuroinflammation.

    abstract::Naked2 (NKD2), one member of Naked family, has been shown to negatively regulate Wnt/β-catenin signaling pathway. It has been recognized that NKD2 plays a vital role in cell homeostasis and prevention of tumorigenesis. However, NKD2 expression and its functional role in the brain in neuroinflammatory processes remain ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-015-0219-1

    authors: Cui Z,Zhou L,Song Y,Liu C,Zhu G,Wu X,Yan Y,Xia X,Duan C,Zhou Y,Huang Y,Zhang D

    更新日期:2016-01-01 00:00:00

  • Opioid effects in developing rat vas deferens.

    abstract::The inhibitory effects of various opiates on developing rat vas deferens were studied by determining the degree of depression of mechanical responses elicited by electrical field stimulation. All agonists showed decreased effects with maturation, but the decrease occurred at different times. With normorphine the loss ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00716268

    authors: Rónai AZ,Berzétei IP,Kurgyis J

    更新日期:1981-12-01 00:00:00

  • Comparison of the neural differentiation potential of human mesenchymal stem cells from amniotic fluid and adult bone marrow.

    abstract::Human mesenchymal stem cells (MSCs) are considered a promising tool for cell-based therapies of nervous system diseases. Bone marrow (BM) has been the traditional source of MSCs (BM-MSCs). However, there are some limitations for their clinical use, such as the decline in cell number and differentiation potential with ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9922-y

    authors: Yan ZJ,Hu YQ,Zhang HT,Zhang P,Xiao ZY,Sun XL,Cai YQ,Hu CC,Xu RX

    更新日期:2013-05-01 00:00:00

  • Rab10 Disruption Results in Delayed OPC Maturation.

    abstract::Oligodendrocyte precursor cell (OPC) maturation requires membrane addition for myelin sheath formation. Since the Rab system has been shown to contribute to membrane addition in other cell types, in this study, we explored the role of Rab in OPC maturation. SiRNA and shRNA techniques and conditional knockout mice prov...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-017-0465-5

    authors: Zhang ZH,Zhao WQ,Ma FF,Zhang H,Xu XH

    更新日期:2017-10-01 00:00:00

  • Metabolism and pharmacokinetics of selective serotonin reuptake inhibitors.

    abstract::1. Five drugs with the predominant pharmacologic effect of inhibiting the neuronal reuptake of serotonin are available worldwide for clinical use. This class of psychoactive drugs, known as selective serotonin reuptake inhibitors (SSRIs), is comprised of fluoxetine, sertraline, paroxetine, fluvoxamine, and citalopram....

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1023/a:1006934807375

    authors: DeVane CL

    更新日期:1999-08-01 00:00:00

  • Insulin-like Growth Factor Binding Protein6 Associated with Neuronal Apoptosis Following Intracerebral Hemorrhage in Rats.

    abstract::The insulin-like growth factor (IGF) system is linked to CNS pathological states. The functions of IGFs are modulated by a family of binding proteins termed insulin-like growth factor binding proteins (IGFBPs). Here, we demonstrate that IGFBP-6 may be associated with neuronal apoptosis in the processes of intracerebra...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-016-0453-1

    authors: Dai Q,Jiang P,Gu Y,Zhu L,Dai H,Yao Z,Liu H,Ma X,Duan C,Qu L

    更新日期:2017-10-01 00:00:00

  • Projection-dependent differentiation of melanin-concentrating hormone-containing neurons.

    abstract::1. Melanin-concentrating hormone (MCH)-containing neurons within the lateral hypothalamus affect a broad spectrum of physiological and behavioral processes. The aim of this study was to examine a differentiation of rat MCH neurons dependent on their functionally related projections to the intermediolateral column (IML...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-006-9115-z

    authors: Harthoorn LF

    更新日期:2007-02-01 00:00:00

  • Estrogen control of central neurotransmission: effect on mood, mental state, and memory.

    abstract::1. Estrogen exerts profound effects on mood, mental state and memory by acting on both "classical" monoamine and neuropeptide transmitter mechanisms in brain. Here we review an example of each type of action. 2. With respect to the effect of estrogen on central monoamine neurotransmission, low levels of estrogen in wo...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/BF02088099

    authors: Fink G,Sumner BE,Rosie R,Grace O,Quinn JP

    更新日期:1996-06-01 00:00:00

  • Expression and induction of secretory phospholipase A2 group IB in brain.

    abstract::Secretory phospholipases A2 (sPLA2) form a diverse family of enzymes involved in physiologic and pathologic processes. Common among all sPLA2 is the ability to cleave acyl groups of phospholipids at C2 of the glycerol backbone, thereby releasing fatty acid and a lysophospholipid. Several sPLA2 have been cloned and cha...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-005-8221-7

    authors: Kolko M,Christoffersen NR,Varoqui H,Bazan NG

    更新日期:2005-11-01 00:00:00

  • Nitric oxide potentiates TNF-α-induced neurotoxicity through suppression of NF-κB.

    abstract::Modulation of enzyme activity through nitrosylation has recently been identified as a new physiological activity of nitric oxide (NO). We hypothesized that NO enhances the TNF-α-induced death of retinal neurons through a suppression of nuclear factor-κB (NF-κB) by nitrosylation. In this study, cells from the RGC-5 lin...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-011-9739-5

    authors: Nakaizumi A,Horie T,Kida T,Kurimoto T,Sugiyama T,Ikeda T,Oku H

    更新日期:2012-01-01 00:00:00

  • Association of SNAREs and calcium channels with the borders of cytoskeletal cages organizes the secretory machinery in chromaffin cells.

    abstract::In chromaffin cells, SNARE proteins, forming the basic exocytotic machinery are present in membrane clusters of 500-600 nm in diameter. These microdomains containing both SNAP-25 and syntaxin-1 are dynamic and the expression of altered forms of SNAREs modifies not only their motion but also the mobility of the associa...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-010-9565-1

    authors: Torregrosa-Hetland CJ,Villanueva J,López-Font I,Garcia-Martinez V,Gil A,Gonzalez-Vélez V,Segura J,Viniegra S,Gutiérrez LM

    更新日期:2010-11-01 00:00:00

  • Coexisting peptides in hypothalamic neuroendocrine systems: some functional implications.

    abstract::1. Coexisting with oxytocin or vasopressin in the cell bodies and nerve terminals of the hypothalamic-neurohypophysial system are smaller amounts of other peptides. For a number of these "copeptides" there is strong evidence of corelease with the major magnocellular hormones. Guided by the location of their specific r...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/BF00712791

    authors: Bondy CA,Whitnall MH,Brady LS,Gainer H

    更新日期:1989-12-01 00:00:00

  • The rate of Tau synthesis is differentially regulated during postnatal development in mouse cerebellum.

    abstract::1. Tau, which is a microtubule-associated protein, with mRNA targeted to the axon and growth cone, is involved in axonal elongation. During postnatal development in mouse, Tau expression in cerebellar granule cells is reduced afte the second postnatal week. The aim of this work was to study the regulation of the rate ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1013823524302

    authors: Vilá-Ortiz GJ,Santa-Coloma TA,Carminatti H,Radrizzani M

    更新日期:2001-10-01 00:00:00

  • Activation of Hippocampal CREB by Rolipram Partially Recovers Balance Between TNF-α and IL-10 Levels and Improves Cognitive Deficits in Diabetic Rats.

    abstract::Diabetes damages the central nervous system, inducing cognitive dysfunction and structural changes, known as diabetic encephalopathy (DE). Some research suggests that the pathogenesis of DE may involve an inflammatory imbalance in the nervous system, along with β-amyloid deposition, similar to Alzheimer's disease. Les...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-015-0209-3

    authors: Miao Y,He T,Zhu Y,Li W,Wang B,Zhong Y

    更新日期:2015-11-01 00:00:00

  • Upregulated Expression of SSTR3 is Involved in Neuronal Apoptosis After Intracerebral Hemorrhage in Adult Rats.

    abstract::Somatostatin which is a multifunctional growth hormone inhibitory neuropeptide shows diverse physiological effects, such as neurotransmission, cell growth, apoptosis, and endocrine signaling as well as exerts inhibitory effects on hormonal products and other secretory proteins. SSTR3 is a member of superfamily of soma...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-017-0471-7

    authors: Yao Q,Liu Q,Xu H,Wu Z,Zhou L,Gu Z,Gong P,Shen J

    更新日期:2017-11-01 00:00:00

  • Down-regulation of N-type voltage-activated Ca2+ channels by gabapentin.

    abstract::1. Although the cellular and molecular mechanisms of the anticonvulsant action of gabapentin (GBP) remain incompletely described, in vitro studies have shown that GBP binds to the alpha2delta subunit of the high voltage-activated (HVA) Ca2+ channels. 2. In this report, we analyzed the effects of GBP on the functional ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1019865822069

    authors: Vega-Hernández A,Felix R

    更新日期:2002-04-01 00:00:00

  • Accumulation of different c-erbA transcripts during rat brain development and in cortical neurons cultured in a synthetic medium.

    abstract::1. Accumulation of different c-erbA transcripts was studied, during rat brain maturation and in cortical neurons differentiating in a serum-free medium, by quantitative Northern blot hybridization. 2. The alpha and beta forms of c-erbA mRNAs exhibit different patterns of accumulation, with a precocious increase in the...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00712930

    authors: Castiglia D,Cestelli A,Di Liegro C,Bonfanti L,Di Liegro I

    更新日期:1992-06-01 00:00:00

  • Glutamate transmission in the rostral ventrolateral medullary sympathetic premotor pathway.

    abstract::1. The aim of these studies was to test the hypothesis that glutamate is the principal excitatory neurotransmitter in the sympathetic premotor pathway from the rostral ventrolateral medulla (RVLM) to the sympathetic preganglionic neurons (SPNs) in the thoracic spinal cord. 2. Iontophoretic and pressure ejection of glu...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1025005020376

    authors: Morrison SF

    更新日期:2003-10-01 00:00:00

  • Enhanced BDNF signaling is associated with an antidepressant-like behavioral response and changes in brain monoamines.

    abstract::1. Neurotrophins and serotonin have both been implicated in the pathophysiology of depression and in the mechanisms of antidepressant treatments. 2. Brain-derived neurotrophic factor (BDNF) influences the growth and plasticity of serotonergic (5-HT) neurons via the activation of trkB receptor. 3. Transgenic mice overe...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-005-8468-z

    authors: Koponen E,Rantamäki T,Voikar V,Saarelainen T,MacDonald E,Castrén E

    更新日期:2005-09-01 00:00:00