Abstract:
:As a novel cell cycle inhibitor, PHB2 controls the G1/S transition in cycling cells in a complex manner. Its aberrant expression is closely related to cell carcinogenesis. While its expression and role in peripheral nervous system lesion and repair were still unknown. Here, we performed an acute sciatic nerve crush (SNC) model in adult rats to examine the dynamic changes of PHB2. Temporally, PHB2 expression was sharply decreased after sciatic nerve crush and reached a valley at day 5. Spatially, PHB2 was widely expressed in the normal sciatic nerve including axons and Schwann cells. While after injury, PHB2 expression decreased predominantly in Schwann cells. The alteration was due to the decreased expression of PHB2 in Schwann cells after SNC. PHB2 expression correlated closely with Schwann cells proliferation in sciatic nerve post injury. Furthermore, PHB2 largely localized with GAP43 in axons in the crushed segment. Collectively, we suggested that PHB2 participated in the pathological process response to sciatic nerve injury and may be associated with Schwann cells proliferation and axons regeneration.
journal_name
Cell Mol Neurobioljournal_title
Cellular and molecular neurobiologyauthors
Long L,Huang Y,Wu H,Luan W,Zhang Q,Wen H,Ding T,Wang Ydoi
10.1007/s10571-013-9935-6subject
Has Abstractpub_date
2013-07-01 00:00:00pages
689-98issue
5eissn
0272-4340issn
1573-6830journal_volume
33pub_type
杂志文章abstract:AIM:Poly (ADP-ribose) polymerase (PARP) is a nuclear repair enzyme whose role is widely depicted in various physiological and pathological processes. In the present study, we wanted to check the status of PARP and the role of various cell death proteases involved in apoptotic and non-apoptotic forms of cell death durin...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-009-9348-8
更新日期:2009-06-01 00:00:00
abstract::1. Whole-cell patch clamp experiments were performed on rat dorsal root ganglion (DRG) neurons to investigate the actions of various combinations of Pb2+, Zn2+, and Al3+ on voltage-activated calcium channel currents (VACCCs). 2. Each of these metals has been shown to reduce VACCCs. 3. We investigated the effects of si...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/BF02088688
更新日期:1994-12-01 00:00:00
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
更新日期:2014-04-01 00:00:00
abstract::Glycoproteins of the extracellular matrix (ECM) regulate proliferation, migration, and differentiation in numerous cell lineages. ECM functions are initiated by small peptide sequences embedded in large constituents that are recognized by specific cellular receptors. In this study, we have investigated the biological ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-015-0170-1
更新日期:2015-07-01 00:00:00
abstract::Smoking is a risk factor for dementia. Cognitive function can be partially restored after quitting smoking, but still lower than never smoked group. The underlying mechanisms still remain unclear. The effects of smoking cessation combined with cerebral chronic hypoperfusion (CCH) on cognitive function have never been ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-020-00992-2
更新日期:2020-11-06 00:00:00
abstract:AIM:In Alzheimer's disease (AD) it is well known that specific regions of the brain are particularly vulnerable to the pathologic insults of the disease. In particular, the hippocampus is affected very early in the disease and by end stage AD is ravaged by neurofibrillary tangles and senile plaques (i.e., the pathologi...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1023/a:1025063811290
更新日期:2003-10-01 00:00:00
abstract::1. The visual transduction system of the vertebrate retina is a well-studied model for biochemical and molecular studies of signal transduction. The structure and function of rhodopsin, a prototypical G protein-coupled receptor, and transducin or Gt, the photoreceptor G protein, have been particularly well studied. Me...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章,评审
doi:10.1007/BF00741446
更新日期:1991-12-01 00:00:00
abstract::In this study, we investigated the actions of high homocysteine (Hcy) levels (100 and 500 microM) on the cytoskeleton of C6 glioma cells. Results showed that the predominant cytoskeletal response was massive formation of actin-containing filopodia at the cell surface that could be related with Cdc42 activation and inc...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-009-9480-5
更新日期:2010-05-01 00:00:00
abstract::Parkinson's disease (PD) is a chronic progressive neurodegenerative movement disorder characterized by the selective loss of nigrostriatal dopaminergic neurons. However, the molecular pathways leading to the dopaminergic neuron degeneration have remained obscure until recently. Reports demonstrated that reduction of b...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-010-9523-y
更新日期:2010-08-01 00:00:00
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
更新日期:2005-11-01 00:00:00
abstract::The stimulation of peripheral opioid receptors counteracts thermal hyperalgesia produced by the intratibial inoculation of NCTC 2472 cells in mice, through the activation of the nitric oxide/cGMP/ATP-sensitive K+-channels (NO/cGMP/K(+) (ATP)) cascade (Menéndez et al. 2007, Neuropharmacology 53:71-80). We aimed to eluc...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-008-9272-3
更新日期:2008-11-01 00:00:00
abstract::Oxidative stress is one of the mechanisms implicated to play a significant role in the pathophysiology of Parkinson's disease. Previously, we showed that an aqueous extract of Selaginella delicatula (SDAE) offered robust neuroprotection against rotenone (ROT) in a Drosophila model. In furtherance in the present study,...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-013-9959-y
更新日期:2013-10-01 00:00:00
abstract::Since gonadal female hormones act on and protect neurons, it is well known that the female brain is less vulnerable to stroke or other brain insults than the male brain. Although glial functions have been shown to affect the vulnerability of the brain, little is known if such a sex difference exists in glia, much less...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-012-9829-z
更新日期:2012-08-01 00:00:00
abstract::Established cancer cell lines are routinely used to study cancer. Several factors such as serial passage may affect the reproducibility of experiments with cancer cell lines, but few researches focused on these changes. In the present study, different morphology and decreased tumorigenicity were observed in late passa...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-018-0592-7
更新日期:2018-08-01 00:00:00
abstract::We investigated the postnatal alterations of neurons, astrocyte, oligodendrocyte, and microglia in the mouse hippocampal CA1 sector and dentate gyrus under the same conditions using immunohistochemistry. Neuronal nuclei (NeuN), Glial fibrillary acidic protein (GFAP), 2',3'-cyclic nucleotide 3'-phosphodiesterase (CNPas...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-009-9412-4
更新日期:2009-12-01 00:00:00
abstract::Pain is defined as an unpleasant sensory and emotional experience associated with actual or potential tissue damage. The opioid epidemic in the USA has highlighted the need for alternative treatments for pain. Following reports on the opioid interactions of various antipsychotic medications, we speculated that the inv...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-020-01001-2
更新日期:2020-11-13 00:00:00
abstract::1. We investigated the association of c-Jun with apoptosis within retinal tissue. Explants of the retina of neonatal rats were subject to a variety of procedures that cause apoptosis of specific classes of retinal cells at distinct stages of differentiation. The expression of c-Jun was detected by Western Blot, and im...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1023/a:1021857007976
更新日期:2002-12-01 00:00:00
abstract::1. Taurine applied to mouse brain slices evokes a long-lasting enhancement (LLE) of corticostriatal synaptic transmission, LLE(TAU). 2. The occurrence of LLE(TAU) was significantly decreased in the presence of the specific antagonists at either D1 (SCH23390) or D2 (raclopride) dopamine (DA) receptors. 3. LLE(TAU) was ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-005-3974-6
更新日期:2005-06-01 00:00:00
abstract::The intrauterinal development in mammals represents a very sensitive period of life in relation to many environmental factors, including ionizing radiation (IR). The developing nervous system is particularly vulnerable to IR, and the consequences of exposure are of importance because of its potential health risks. The...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-014-0144-8
更新日期:2015-01-01 00:00:00
abstract::1. The expression of monocyte chemoattractant protein-1 (MCP-1) was examined in stroke-prone spontaneously hypertensive rats with transient global ischemia in order to study the involvement of the infiltration of blood monocytes in the mechanism of ischemia-related neuronal death. 2. The brains of the animals with occ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-006-9077-1
更新日期:2006-07-01 00:00:00
abstract::Both sex and steroid hormones are important to consider in human ischemic stroke and its experimental models. Stroke initiates a cascade of changes that lead to neural cell death, but also activates endogenous protective processes that counter the deleterious consequences of ischemia. Steroids may be part of these cer...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章,评审
doi:10.1007/s10571-018-0627-0
更新日期:2019-05-01 00:00:00
abstract::1. Gene expression profiles in neural stem cell differentiation in vitro were determined by cDNA microarray analysis. 2. Total RNA was extracted and reverse transcripted into cDNA from differentiated and undifferentiated neural stem cells. The 33P labeled cDNA was hybridized with a cDNA microarray consisting of 14,000...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1023/a:1021059520618
更新日期:2002-08-01 00:00:00
abstract::Compound 511 (511) is specially developed for opioid addiction treatment based on the Ancient Chinese drug rehabilitation literature, and its composition has profound effects in the treatment of drug addiction in various clinical trials and animal experiments. The effect of 511 on the rewarding properties of morphine ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-020-00848-9
更新日期:2020-04-22 00:00:00
abstract::The hypernociceptive role played by the chemokine CCL2, and its main receptor, CCR2, in pathological settings is being increasingly recognized. We aimed to characterize the involvement of spinal CCL2 in the hyperalgesia due to the intratibial inoculation of fibrosarcoma NCTC 2472 cells in mice. The intrathecal (i.t.) ...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-013-9995-7
更新日期:2014-01-01 00:00:00
abstract::1. Several weeks after administration of 5,7-dihydroxytryptamine (5,7-DHT) to Aplysia, a dark pigmentation appears in serotonin-containing neurons, and this pigmentation allows visual identification of serotonergic neurons but does not appear to alter their physiology. 2. We have determined the distribution of labeled...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/BF00734932
更新日期:1992-08-01 00:00:00
abstract::1. The central nervous systems (CNS) of males and females differ in the control mechanisms for the release of gonadotropins from the anterior pituitary gland as well as the capacity to display sex specific behaviors. 2. In guinea pigs and monkeys, these differences are organized through the actions of prenatal androge...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章,评审
doi:10.1023/a:1022534019718
更新日期:1997-12-01 00:00:00
abstract::ERK pathway plays a critical role in the cellular adaptive responses to environmental changes. Stressful conditions can induce the activation of activate ERK, and its downstream targets, CREB and c-fos, in neural cells. Exposure to opioids has the same effect. In this study, we investigated the effects of morphine-ind...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-013-0011-z
更新日期:2014-03-01 00:00:00
abstract::Cathepsin K deficiency in male mice (Ctsk-/-) results in decreased numbers of hippocampal astrocytes and altered neuronal patterning as well as learning and memory deficits. Additionally, cathepsin K carries essential roles in the thyroid gland where it contributes to the liberation of thyroid hormones (TH). Because T...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-019-00765-6
更新日期:2020-07-01 00:00:00
abstract::The CD4+CD25+ regulatory T cells (Tregs), an innate immunomodulator, suppress cerebral inflammation and maintain immune homeostasis in multiple central nervous system injury, but its role in intracerebral hemorrhage (ICH) has not been fully characterized. This study investigated the effect of Tregs on brain injury usi...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章
doi:10.1007/s10571-016-0429-1
更新日期:2017-07-01 00:00:00
abstract::MicroRNAs are small non-coding RNAs which mediate post-transcriptional gene regulation. Recently, microRNAs have also been found to be localized to the extracellular space, often encapsulated in secreted extracellular vesicles (EVs). This tandem of EVs and tissue-specific expressed/secreted microRNAs that can be taken...
journal_title:Cellular and molecular neurobiology
pub_type: 杂志文章,评审
doi:10.1007/s10571-015-0293-4
更新日期:2016-04-01 00:00:00