Fetal brain genomic reprogramming following asphyctic preconditioning.

Abstract:

BACKGROUND:Fetal asphyctic (FA) preconditioning is effective in attenuating brain damage incurred by a subsequent perinatal asphyctic insult. Unraveling mechanisms of this endogenous neuroprotection, activated by FA preconditioning, is an important step towards new clinical strategies for asphyctic neonates. Genomic reprogramming is thought to be, at least in part, responsible for the protective effect of preconditioning. Therefore we investigated whole genome differential gene expression in the preconditioned rat brain. FA preconditioning was induced on embryonic day 17 by reversibly clamping uterine circulation. Male control and FA offspring were sacrificed 96 h after FA preconditioning. Whole genome transcription was investigated with Affymetrix Gene1.0ST chip. RESULTS:Data were analyzed with the Bioconductor Limma package, which showed 53 down-regulated and 35 up-regulated transcripts in the FA-group. We validated these findings with RT-qPCR for adh1, edn1, leptin, rdh2, and smad6. Moreover, we investigated differences in gene expression across different brain regions. In addition, we performed Gene Set Enrichment Analysis (GSEA) which revealed 19 significantly down-regulated gene sets, mainly involved in neurotransmission and ion transport. 10 Gene sets were significantly up-regulated, these are mainly involved in nucleosomal structure and transcription, including genes such as mecp2. CONCLUSIONS:Here we identify for the first time differential gene expression after asphyctic preconditioning in fetal brain tissue, with the majority of differentially expressed transcripts being down-regulated. The observed down-regulation of cellular processes such as neurotransmission and ion transport could represent a restriction in energy turnover which could prevent energy failure and subsequent neuronal damage in an asphyctic event. Up-regulated transcripts seem to exert their function mainly within the cell nucleus, and subsequent Gene Set Enrichment Analysis suggests that epigenetic mechanisms play an important role in preconditioning induced neuroprotection.

journal_name

BMC Neurosci

journal_title

BMC neuroscience

authors

Cox-Limpens KE,Vles JS,Schlechter J,Zimmermann LJ,Strackx E,Gavilanes AW

doi

10.1186/1471-2202-14-61

subject

Has Abstract

pub_date

2013-06-22 00:00:00

pages

61

issn

1471-2202

pii

1471-2202-14-61

journal_volume

14

pub_type

杂志文章
  • Opposing effects of antibiotics and germ-free status on neuropeptide systems involved in social behaviour and pain regulation.

    abstract:BACKGROUND:Recent research has revealed that the community of microorganisms inhabiting the gut affects brain development, function and behaviour. In particular, disruption of the gut microbiome during critical developmental windows can have lasting effects on host physiology. Both antibiotic exposure and germ-free con...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-020-00583-3

    authors: Johnson KVA,Burnet PWJ

    更新日期:2020-07-22 00:00:00

  • NAP and D-SAL: neuroprotection against the beta amyloid peptide (1-42).

    abstract:INTRODUCTION:NAP (Asn-Ala-Pro-Val-Ser-Ile-Pro-Gln, single amino acid letter code, NAPVSIPQ), an eight amino acid neuroprotective peptide derived from activity-dependent neuroprotective protein (ADNP), exhibits some structural similarity to activity-dependent neurotropic factor-9 (ADNF-9; Ser-Alal-Leu-Leu-Arg-Ser-Ile-Pr...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-9-S3-S3

    authors: Gozes I,Divinski I,Piltzer I

    更新日期:2008-12-10 00:00:00

  • Secondhand smoke exposure induces Raf/ERK/MAPK-mediated upregulation of cerebrovascular endothelin ETA receptors.

    abstract:BACKGROUND:Cigarette smoking enhances the risk of stroke. However, the underlying molecular mechanisms are largely unknown. The present study established an in vivo rat secondhand cigarette smoking (SHS) model and examined the hypothesis that SHS upregulates endothelin receptors with increased cerebrovascular contracti...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-12-109

    authors: Cao L,Xu CB,Zhang Y,Cao YX,Edvinsson L

    更新日期:2011-11-01 00:00:00

  • Non-cell autonomous impairment of oligodendrocyte differentiation precedes CNS degeneration in the Zitter rat: implications of macrophage/microglial activation in the pathogenesis.

    abstract:BACKGROUND:The zitter (zi/zi) rat, a loss-of-function mutant of the glycosylated transmembrane protein attractin (atrn), exhibits widespread age-dependent spongiform degeneration, hypomyelination, and abnormal metabolism of reactive oxygen species (ROS) in the brain. To date, the mechanisms underlying these phenotypes ...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-9-35

    authors: Sakakibara S,Nakadate K,Ookawara S,Ueda S

    更新日期:2008-04-05 00:00:00

  • Reducing multi-sensor data to a single time course that reveals experimental effects.

    abstract:BACKGROUND:Multi-sensor technologies such as EEG, MEG, and ECoG result in high-dimensional data sets. Given the high temporal resolution of such techniques, scientific questions very often focus on the time-course of an experimental effect. In many studies, researchers focus on a single sensor or the average over a sub...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-14-122

    authors: Schurger A,Marti S,Dehaene S

    更新日期:2013-10-14 00:00:00

  • Looking for a pattern: an MEG study on the abstract mismatch negativity in musicians and nonmusicians.

    abstract:BACKGROUND:The mismatch negativity (MMN) is an early component of event-related potentials/fields, which can be observed in response to violations of regularities in sound sequences. The MMN can be elicited by simple feature (e.g. pitch) deviations in standard oddball paradigms as well as by violations of more complex ...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-10-42

    authors: Herholz SC,Lappe C,Pantev C

    更新日期:2009-04-30 00:00:00

  • Mutation of a nicotinic acetylcholine receptor β subunit is associated with resistance to neonicotinoid insecticides in the aphid Myzus persicae.

    abstract:BACKGROUND:Myzus persicae is a globally important aphid pest with a history of developing resistance to insecticides. Unusually, neonicotinoids have remained highly effective as control agents despite nearly two decades of steadily increasing use. In this study, a clone of M. persicae collected from southern France was...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-12-51

    authors: Bass C,Puinean AM,Andrews M,Cutler P,Daniels M,Elias J,Paul VL,Crossthwaite AJ,Denholm I,Field LM,Foster SP,Lind R,Williamson MS,Slater R

    更新日期:2011-05-31 00:00:00

  • Maxillary nerve compression in cynomolgus monkey Macaca fascicularis: altered somatic sensation and peripheral nerve firing.

    abstract:BACKGROUND:Trigeminal nerve is a major source of the sensory input of the face, and trigeminal neuropathology models have been reported in rodents with injury to branches of the maxillary or mandibular division of the trigeminal nerve. Non-human primates are neuroanatomically more closely related to human than rodents;...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-13-150

    authors: Guo N,Gu X,Zhao J,Zhao G,Jin M,Zou H,Zhang Y,Zhao Z,Jin GJ,Yu L

    更新日期:2012-12-13 00:00:00

  • Orienting asymmetries and lateralized processing of sounds in humans.

    abstract:BACKGROUND:Lateralized processing of speech is a well studied phenomenon in humans. Both anatomical and neurophysiological studies support the view that nonhuman primates and other animal species also reveal hemispheric differences in areas involved in sound processing. In recent years, an increasing number of studies ...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-10-14

    authors: Fischer J,Teufel C,Drolet M,Patzelt A,Rübsamen R,von Cramon DY,Schubotz RI

    更新日期:2009-02-24 00:00:00

  • Transcriptional signatures of steroid hormones in the striatal neurons and astrocytes.

    abstract:BACKGROUND:The mechanisms of steroids actions in the brain mainly involve the binding and nuclear translocation of specific cytoplasmic receptors. These receptors can act as transcription factors and regulate gene expression. However, steroid-dependent transcriptional regulation in different types of neural cells is no...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-017-0352-5

    authors: Piechota M,Korostynski M,Golda S,Ficek J,Jantas D,Barbara Z,Przewlocki R

    更新日期:2017-04-05 00:00:00

  • proNGF/NGF mixtures induce gene expression changes in PC12 cells that neither singly produces.

    abstract:BACKGROUND:Growing evidence shows that, in vivo, the precursor of Nerve Growth Factor (NGF), proNGF, displays biological activities different from those of its mature NGF counterpart, mediated by distinct, and somewhat complementary, receptor binding properties. NGF and proNGF induce distinct transcriptional signatures...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-15-48

    authors: Arisi I,D'Onofrio M,Brandi R,Malerba F,Paoletti F,Storti AE,Florenzano F,Fasulo L,Cattaneo A

    更新日期:2014-04-08 00:00:00

  • Imaging short- and long-term training success in chronic aphasia.

    abstract:BACKGROUND:To date, functional imaging studies of treatment-induced recovery from chronic aphasia only assessed short-term treatment effects after intensive language training. In the present study, we show with functional magnetic resonance imaging (fMRI), that different brain regions may be involved in immediate versu...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-10-118

    authors: Menke R,Meinzer M,Kugel H,Deppe M,Baumgärtner A,Schiffbauer H,Thomas M,Kramer K,Lohmann H,Flöel A,Knecht S,Breitenstein C

    更新日期:2009-09-22 00:00:00

  • A pre-conditioning stress accelerates increases in mouse plasma inflammatory cytokines induced by stress.

    abstract:BACKGROUND:Major depressive disorder is a prevalent disease that is inadequately treated with currently available interventions. Stress increases susceptibility to depression in patients and rodent models. Depression is also associated with aberrant activation of inflammation, such as increases in circulating levels of...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-015-0169-z

    authors: Cheng Y,Jope RS,Beurel E

    更新日期:2015-05-07 00:00:00

  • Two distinct populations of doublecortin-positive cells in the perilesional zone of cortical infarcts.

    abstract:BACKGROUND:Recovery following stroke depends on cellular plasticity in the perilesional zone (PZ). Doublecortin (DCX), a protein mainly labeling immature neurons in neurogenic niches is also highly expressed in the vicinity of focal cortical infarcts. Notably, the number of DCX+ cells positively correlates with the rec...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-015-0160-8

    authors: Kunze A,Achilles A,Keiner S,Witte OW,Redecker C

    更新日期:2015-04-15 00:00:00

  • Amyloid-β plaque formation and reactive gliosis are required for induction of cognitive deficits in App knock-in mouse models of Alzheimer's disease.

    abstract:BACKGROUND:Knock-in (KI) mouse models of Alzheimer's disease (AD) that endogenously overproduce Aβ without non-physiological overexpression of amyloid precursor protein (APP) provide important insights into the pathogenic mechanisms of AD. Previously, we reported that AppNL-G-F mice, which harbor three familial AD muta...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-019-0496-6

    authors: Sakakibara Y,Sekiya M,Saito T,Saido TC,Iijima KM

    更新日期:2019-03-20 00:00:00

  • Peripheral injection of human umbilical cord blood stimulates neurogenesis in the aged rat brain.

    abstract:BACKGROUND:Neurogenesis continues to occur throughout life but dramatically decreases with increasing age. This decrease is mostly related to a decline in proliferative activity as a result of an impoverishment of the microenvironment of the aged brain, including a reduction in trophic factors and increased inflammatio...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-9-22

    authors: Bachstetter AD,Pabon MM,Cole MJ,Hudson CE,Sanberg PR,Willing AE,Bickford PC,Gemma C

    更新日期:2008-02-14 00:00:00

  • MK801 attenuates secondary injury in a mouse experimental compression model of spinal cord trauma.

    abstract:BACKGROUND:Glutamergic excitotoxicity has been shown to play a deleterious role in the pathophysiology of spinal cord injury (SCI). The aim of this study was to investigate the neuroprotective effect of dizocilpine maleate, MK801 (2 mg/Kg, 30 min and 6 hours after injury) in a mice model of SCI. The spinal cord trauma ...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-12-31

    authors: Esposito E,Paterniti I,Mazzon E,Genovese T,Galuppo M,Meli R,Bramanti P,Cuzzocrea S

    更新日期:2011-04-14 00:00:00

  • The influence of language deprivation in early childhood on L2 processing: An ERP comparison of deaf native signers and deaf signers with a delayed language acquisition.

    abstract:BACKGROUND:To examine which language function depends on early experience, the present study compared deaf native signers, deaf non-native signers and hearing German native speakers while processing German sentences. The participants watched simple written sentences while event-related potentials (ERPs) were recorded. ...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-13-44

    authors: Skotara N,Salden U,Kügow M,Hänel-Faulhaber B,Röder B

    更新日期:2012-05-03 00:00:00

  • Tissue sparing, behavioral recovery, supraspinal axonal sparing/regeneration following sub-acute glial transplantation in a model of spinal cord contusion.

    abstract:BACKGROUND:It has been shown that olfactory ensheathing glia (OEG) and Schwann cell (SCs) transplantation are beneficial as cellular treatments for spinal cord injury (SCI), especially acute and sub-acute time points. In this study, we transplanted DsRED transduced adult OEG and SCs sub-acutely (14 days) following a T1...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-14-106

    authors: Barbour HR,Plant CD,Harvey AR,Plant GW

    更新日期:2013-09-27 00:00:00

  • Geometric morphometrics defines shape differences in the cortical area map of C57BL/6J and DBA/2J inbred mice.

    abstract:BACKGROUND:We previously described planar areal differences in adult mouse visual, somatosensory, and neocortex that collectively discriminated C57BL/6J and DBA/2J inbred strain identity. Here we use a novel application of established methods of two-dimensional geometric morphometrics to examine shape differences in th...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-7-63

    authors: Airey DC,Wu F,Guan M,Collins CE

    更新日期:2006-09-15 00:00:00

  • Astaxanthin alleviates cerebral edema by modulating NKCC1 and AQP4 expression after traumatic brain injury in mice.

    abstract:BACKGROUND:Astaxanthin is a carotenoid pigment that possesses potent antioxidative, anti-inflammatory, antitumor, and immunomodulatory activities. Previous studies have demonstrated that astaxanthin displays potential neuroprotective properties for the treatment of central nervous system diseases, such as ischemic brai...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-016-0295-2

    authors: Zhang M,Cui Z,Cui H,Cao Y,Zhong C,Wang Y

    更新日期:2016-08-31 00:00:00

  • Neurotrophins regulate ApoER2 proteolysis through activation of the Trk signaling pathway.

    abstract:BACKGROUND:ApoER2 and the neurotrophin receptors Trk and p75(NTR) are expressed in the CNS and regulate key functional aspects of neurons, including development, survival, and neuronal function. It is known that both ApoER2 and p75(NTR) are processed by metalloproteinases, followed by regulated intramembrane proteolysi...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-15-108

    authors: Larios JA,Jausoro I,Benitez ML,Bronfman FC,Marzolo MP

    更新日期:2014-09-19 00:00:00

  • Kalrn plays key roles within and outside of the nervous system.

    abstract:BACKGROUND:The human KALRN gene, which encodes a complex, multifunctional Rho GDP/GTP exchange factor, has been linked to cardiovascular disease, psychiatric disorders and neurodegeneration. Examination of existing Kalrn knockout mouse models has focused only on neuronal phenotypes. However, Kalirin was first identifie...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-13-136

    authors: Mandela P,Yankova M,Conti LH,Ma XM,Grady J,Eipper BA,Mains RE

    更新日期:2012-11-01 00:00:00

  • Genotypic differences in intruder-evoked immediate early gene activation in male, but not female, vasopressin 1b receptor knockout mice.

    abstract:BACKGROUND:The neuropeptide arginine vasopressin (Avp) modulates social behaviors via its two centrally expressed receptors, the Avp 1a receptor and the Avp 1b receptor (Avpr1b). Recent work suggests that, at least in mice, Avp signaling through Avpr1b within the CA2 region of the hippocampus is critical for normal agg...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-016-0310-7

    authors: Witchey SK,Stevenson EL,Caldwell HK

    更新日期:2016-11-24 00:00:00

  • Stage effects of negative emotion on spatial and verbal working memory.

    abstract:BACKGROUND:The effects of negative emotion on different processing periods in spatial and verbal working memory (WM) and the possible brain mechanism of the interaction between negative emotion and WM were explored using a high-time resolution event-related potential (ERP) technique and time-locked delayed matching-to-...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-11-60

    authors: Li X,Chan RC,Luo YJ

    更新日期:2010-05-07 00:00:00

  • Method parameters' impact on mortality and variability in rat stroke experiments: a meta-analysis.

    abstract:BACKGROUND:Even though more than 600 stroke treatments have been shown effective in preclinical studies, clinically proven treatment alternatives for cerebral infarction remain scarce. Amongst the reasons for the discrepancy may be methodological shortcomings, such as high mortality and outcome variability, in the prec...

    journal_title:BMC neuroscience

    pub_type: 杂志文章,meta分析

    doi:10.1186/1471-2202-14-41

    authors: Ström JO,Ingberg E,Theodorsson A,Theodorsson E

    更新日期:2013-04-01 00:00:00

  • A prospective longitudinal in vivo 1H MR spectroscopy study of the SIV/macaque model of neuroAIDS.

    abstract:BACKGROUND:The neurological complications of HIV infection remain poorly understood. Clinically, in vivo 1H magnetic resonance spectroscopy (MRS) demonstrates brain injury caused by HIV infection even when the MRI is normal. Our goal was to undertsand the dynamics of cerebral injury by performing a longitudinal in vivo...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-5-10

    authors: Fuller RA,Westmoreland SV,Ratai E,Greco JB,Kim JP,Lentz MR,He J,Sehgal PK,Masliah E,Halpern E,Lackner AA,González RG

    更新日期:2004-03-05 00:00:00

  • Noise alters guinea pig's blood-labyrinth barrier ultrastructure and permeability along with a decrease of cochlear Claudin-5 and Occludin.

    abstract:BACKGROUND:Noise exposure (NE) is a severe modern health hazard that induces hearing impairment. However, the noise-induced ultrastructural changes of blood-labyrinth barrier (BLB) and the potential involvements of tight junction proteins (TJP) remain inconclusive. We investigated the effects of NE on not only the ultr...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/s12868-014-0136-0

    authors: Wu YX,Zhu GX,Liu XQ,Sun F,Zhou K,Wang S,Wang CM,Jia JW,Song JT,Lu LJ

    更新日期:2014-12-24 00:00:00

  • Plasticity in neuromagnetic cortical responses suggests enhanced auditory object representation.

    abstract:BACKGROUND:Auditory perceptual learning persistently modifies neural networks in the central nervous system. Central auditory processing comprises a hierarchy of sound analysis and integration, which transforms an acoustical signal into a meaningful object for perception. Based on latencies and source locations of audi...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-14-151

    authors: Ross B,Jamali S,Tremblay KL

    更新日期:2013-12-05 00:00:00

  • Elevated intracellular chloride level in albino visual cortex neurons is mediated by Na-K-Cl co-transporter.

    abstract:BACKGROUND:During development the switch from a depolarizing to a hyperpolarizing action of GABA is a consequence of a decrease of the Na+-K+-2Cl- co-transporter (NKCC1, Cl--uptake) and increase of the K+-Cl- co-transporter (KCC2, Cl--extrusion) expression. However albino visual cortex neurons don't show a correspondin...

    journal_title:BMC neuroscience

    pub_type: 杂志文章

    doi:10.1186/1471-2202-9-57

    authors: Diykov D,Turchinovich A,Zoidl G,Hoffmann KP

    更新日期:2008-06-30 00:00:00