Abstract：
:Exposure to early life stress (ELS), such as childhood abuse and neglect is a well established major risk factor for developing psychiatric and behavioral disorders later in life. Both prenatal and postnatal stressors have been shown to have a long-lasting impact on adult pathological states where the type and timing of the stressor are important factors to consider. There is a growing body of evidence suggesting that epigenetic mechanisms play a major role in the biological embedding of ELS. A number of studies now indicate that the epigenome is responsive to external environmental exposures, including the social environment, both during intra-uterine development and after birth. In this review, we summarize the evidence of long-lasting effects of ELS on mental health and behavior and highlight common and distinct epigenetic effects of stress exposure at different stages during development. These stages include postnatal stress, prenatal stress, i.e. in utero and stress occurring pre-conception, i.e. effects of stress exposure transmitted to the next generation. We also delineate the evidence for the possible molecular mechanisms involved in epigenetic programming by ELS and how these maybe distinct, according to the timing of the stress exposure.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Provençal N,Binder EBdoi
10.1016/j.expneurol.2014.09.001subject
Has Abstractpub_date
2015-06-01 00:00:00pages
10-20eissn
0014-4886issn
1090-2430pii
S0014-4886(14)00284-2journal_volume
268pub_type
杂志文章,评审abstract：:Recent in vitro studies have shown that the periventricular subependymal zone (SEZ) of the rodent brain is capable of de novo generation of neurons and glia. There is less information available on neurogenesis in the adult human brain, and no study has shown the clonal generation of neurons and glia from in vitro-gene...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7028
更新日期：1999-04-01 00:00:00
abstract：:The inferior colliculus was selected as a brain stem site for study of neural grafting and identification of calcium binding proteins. Unilateral ablation sites of eight midbrain inferior colliculus in adult Long-Evans rats were implanted with E17-18 caudal tectum. After 2 to 9 months animals were sacrificed and secti...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(92)90238-l
更新日期：1992-01-01 00:00:00
abstract：:The sciatic nerve of adult mice was transected and proximal and distal nerve stumps were sutured into a nontoxic bioresorbable nerve guide. Nerve guide lumens were either empty or filled with a gel containing 80% laminin and additional extracellular matrix components. Two weeks later cells in the L3 through L5 dorsal ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90087-1
更新日期：1985-06-01 00:00:00
abstract：:The piriform cortex is recognized to play critical roles in focal ictogenesis, both in animal models and in humans. We review here the contribution of in vitro studies performed on rodent brain tissue that were aimed at understanding the ictogenic properties of the piriform cortex and the contiguous olfactory areas. D...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2019.113014
更新日期：2019-11-01 00:00:00
abstract：:The effects of aspirin or 5-hydroxytryptamine (5-HT)-related drugs on the dental pain induced by electrical stimulation of tooth pulp afferent fibers were assessed in conscious monkeys. The electrical current required for producing jaw opening is referred to as the pain threshold. Both systemic (25 to 75 mg/kg, i.p.) ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(84)90014-1
更新日期：1984-04-01 00:00:00
abstract：:There is evidence to suggest that the reticular activating system may have an influence on the neurons of the preoptic area (POA). We studied the responses of POA neurons and their relation to the cortical EEG, on stimulation of the midbrain reticular formation (MRF) at various frequencies, in unanesthetized, encéphal...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(84)90065-7
更新日期：1984-10-01 00:00:00
abstract：:While acute spinal cord injury has been the object of intensive research, chronic spinal cord injury has received less attention although most clinical cases of spinal cord injury become chronic. We attempted to surgically "repair" chronic and acute spinal cord injury in a complete transection rat model using a multip...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.01.032
更新日期：2004-07-01 00:00:00
abstract：:The present study was carried out to determine if augmentation of phrenic nerve activity during the crossed phrenic phenomenon temporally coincides with the morphological changes in the phrenic nucleus that we have observed in previous studies. This investigation consisted of two experiments in spinal cord hemisected ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(91)90012-2
更新日期：1991-02-01 00:00:00
abstract：:c-fos expression in response to noxious mechanical stimulation of the peripheral receptive field was used to study the somatotopic representation of the oral mucous membrane and trigeminal cutaneous receptive fields in the trigeminal subnucleus caudalis and the cervical spinal dorsal horn. Fos-neurons (neurons with c-...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1994.1167
更新日期：1994-10-01 00:00:00
abstract：:Exogenously added gangliosides enhance sprouting, neurite outgrowth, and other neuronal activities; this effect may be initiated when a ganglioside binds to a membrane protein or when a ganglioside intercalates into the plasma membrane. To test whether binding to membrane proteins is sufficient for ganglioside-mediate...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6459
更新日期：1997-05-01 00:00:00
abstract：:We conducted a quantitative study of the trochlear motoneurons and the myotube clusters in the corresponding superior oblique muscle of the Japanese quail, before, during, and after the period of normally occurring motoneuron degeneration. A ratio of approximately 1:1 between myotube clusters and neurons was observed ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90063-9
更新日期：1985-10-01 00:00:00
abstract：:The monoclonal antibody Py has previously been shown to be a useful marker for subpopulations of neurons in the rat brain. However, the distribution of Py immunoreactivity in other regions of the CNS and PNS is not known. Here, we present a light and electron microscopic investigation into the distribution of Py immun...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6509
更新日期：1997-07-01 00:00:00
abstract：:Breathing is a vital homeostatic behavior and must be precisely regulated throughout life. Clinical conditions commonly associated with inflammation, undermine respiratory function may involve plasticity in respiratory control circuits to compensate and maintain adequate ventilation. Alternatively, other clinical cond...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2016.07.022
更新日期：2017-01-01 00:00:00
abstract：:Decreases in energy metabolism following traumatic brain injury (TBI) are attributed to impairment of glycolytic flux and oxidative phosphorylation. Glucose utilization post-TBI is decreased while administration of alternative substrates has been shown to be neuroprotective. Changes in energy metabolism following TBI ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113289
更新日期：2020-07-01 00:00:00
abstract：:Golgi and computer morphometric analysis of neuronal dendrites was done on four cases, one each of Tay-Sachs disease, infantile type 2 sialidosis, Hurler's syndrome, and Sanfilippo's syndrome. There were large meganeurites on pyramidal neurons in Tay-Sachs disease, and small ones in Hurler's and Sanfilippo's syndromes...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90078-0
更新日期：1985-06-01 00:00:00
abstract：:Neuronal populations projecting to a common target may compete for neurotrophic substances. To determine if competition impairs target reinnervation, we examined the effect of capsaicin-induced sensory denervation on sympathetic nerve ingrowth to the sympathectomized rat superior tarsal smooth muscle. In tarsal muscle...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(92)90025-l
更新日期：1992-10-01 00:00:00
abstract：:To compare the evolution of cell body responses to two different types of axonal injuries--sciatic nerve crush (axotomy) and chronic 2,5-hexanedione-induced neuropathy--we studied rat lumbar dorsal root ganglion neurons with light microscopy and morphometry. Compared with control neurons, axotomized cells showed early...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90100-1
更新日期：1985-08-01 00:00:00
abstract：:The effect of olfactory deprivation in the postnatal development of the anterior olfactory nucleus (AON) was studied in 60-day-old rats which underwent unilateral naris closure after birth (postnatal day 1). Volumetric and morphometric analyses of the AON ipsilateral and contralateral to the closed naris were performe...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2001.7760
更新日期：2001-10-01 00:00:00
abstract：:The failure of axons to regenerate after spinal cord injury remains one of the greatest challenges facing both medicine and neuroscience, but in the last 20 years there have been tremendous advances in the field of spinal cord injury repair. One of the most important of these has been the identification of inhibitory ...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2007.06.020
更新日期：2008-02-01 00:00:00
abstract：:A transgenic mouse model of Huntington's disease (R6/1 and R6/2 lines) expressing exon 1 of the HD gene with 115-150 CAG repeats resisted striatal damage following injection of quinolinic acid and other neurotoxins. We examined whether excitotoxin resistance characterizes mice with mutant huntingtin transgenes. In a n...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.7885
更新日期：2002-05-01 00:00:00
abstract：:Noradrenergic input to the rat substantia innominata (SI) was analyzed in this study by immunocytochemical localization of dopamine beta-hydroxylase (DBH), the synthetic enzyme for noradrenaline. DBH immunoreactive (DBH+) axons ramified extensively within the SI and appeared to be contiguous with the DBH+ terminal fie...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(89)80002-0
更新日期：1989-05-01 00:00:00
abstract：:We examined the response of neuronal nitric oxide synthase (nNOS)-containing CNS neurons in rats exposed to a unilateral hypoxic-ischemic insult at 7 days of age. Animals were sacrificed at several time points after the injury, up to and including 7 days (Postnatal Day 14). Brain regions ipsilateral to the injury (inc...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2000.7606
更新日期：2001-04-01 00:00:00
abstract：:The expression of tyrosine hydroxylase (TH) was studied in adult mouse dorsal root ganglia (DRGs) and spinal cord by means of immunohistochemistry and in situ hybridization. TH immunoreactivity and TH mRNA were present in 10-15% of lumbar DRG neurons, in most cases being small/medium-sized. Only very few of these neur...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.01.023
更新日期：2006-07-01 00:00:00
abstract：:Wnt5b, a member of Wnt family, plays multiple roles in tumor progression and metastasis. However, whether Wnt5b contributes to the sensitization of dorsal root ganglia (DRG) neurons and pathogenesis of bone cancer pain still remains unclear. Here, we found that the protein expression of Wnt5b and its atypical tyrosine...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113482
更新日期：2020-12-01 00:00:00
abstract：:Cannabis abuse may precipitate the onset of schizophrenia and a dysfunction of the endocannabinoid system may be involved in the pathology of schizophrenia. Nevertheless, only few studies have addressed the neurobiological consequences of cannabis abuse for the development and course of schizophrenia. We measured the ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.02.004
更新日期：2007-05-01 00:00:00
abstract：:Stress and glucocorticoids exacerbate pain via undefined mechanisms. Macrophage migration inhibitory factor (MIF) is a constitutively expressed protein that is secreted to maintain immune function when glucocorticoids are elevated by trauma or stress. Here we show that MIF is essential for the development of neuropath...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2012.04.018
更新日期：2012-08-01 00:00:00
abstract：:Patients with inflammatory bowel disease (IBD) or irritable bowel syndrome (IBS) often experience increased sensory responsiveness in the urinary bladder reflecting neurogenic bladder overactivity. Here we demonstrate that colitis-induced up-regulation of the phospholipase C gamma (PLCγ) pathway downstream of brain-de...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.12.006
更新日期：2016-11-01 00:00:00
abstract：:Brain swelling is a serious complication associated with focal ischemia in stroke and severe head injury. Experimentally, reperfusion following focal cerebral ischemia exacerbates the level of brain swelling. In this study, the permeability of the blood-brain barrier has been investigated as a possible cause of reperf...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6635
更新日期：1997-10-01 00:00:00
abstract：:Long-distance axon regeneration requires the activation of a specific set of neuronal growth-associated genes. Adult Purkinje cells fail to upregulate these molecules in response to axotomy and show extremely weak regenerative properties. Nevertheless, starting from several months after injury, transected Purkinje axo...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.7924
更新日期：2002-07-01 00:00:00
abstract：:Both fresh and cryopreserved-thawed human fetal ventral mesencephalon have been used for preclinical research and implantation into the brains of patients with Parkinson's disease. Further characterization and an evaluation of the effects of cryopreservation on immunocytochemical and neurochemical markers of monoamine...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1993.1084
更新日期：1993-06-01 00:00:00
