Protective effect of BAG5 on MPP+-induced apoptosis in PC12 cells.

Abstract:

OBJECTIVES:Parkinson's disease (PD) is the most common neurodegenerative disease in humans, and an abundance of evidence has implicated apoptosis signaling pathways in the neurodegeneration of PD. The purpose of this study was to assess the role of B-cell lymphoma 2 (Bcl-2)-associated athanogene 5 (BAG5) protein, which was previously confirmed to play an important role in the pathogenesis of PD, in the regulation of apoptosis induced by 1-methyl-4-phenyl-pyridinium (MPP(+)) in PC12 cells. METHODS:PC12 cells were treated with MPP(+) for 48 hours to induce apoptosis, and activation of Bcl-2, Bcl-xl, and caspase 3 was measured by western blot. RESULTS:The upregulation of BAG5 in PC12 cells inhibited apoptosis and increased the expression of anti-apoptotic proteins, including Bcl-2 and Bcl-xl, after MPP(+) treatment. In addition, downregulation of BAG5 in PC12 cells enhanced apoptosis and decreased the expression of these proteins after MPP(+) treatment. DISCUSSION:The data suggest that BAG5 inhibits MPP(+)-induced apoptosis through both endogenous and mitochondria-mediated pathways of apoptosis. Through this mechanism, the upregulation of BAG5 levels may occur through its anti-apoptotic activity in PD.

journal_name

Neurol Res

journal_title

Neurological research

authors

Ma M,Wang X,Ding X,Jing J,Ma Y,Teng J

doi

10.1179/1743132812Y.0000000102

subject

Has Abstract

pub_date

2012-12-01 00:00:00

pages

977-83

issue

10

eissn

0161-6412

issn

1743-1328

journal_volume

34

pub_type

杂志文章
  • Relief of intractable cancer pain by human chromaffin cell transplants: experience at two medical centers.

    abstract::In addition to its possible role as a replacement source in CNS degenerative diseases, neural transplantation may be used to augment the normal production of neuroactive substances. Our laboratory at the University of Illinois at Chicago has shown, in both acute and chronic pain models, that transplantation of adrenal...

    journal_title:Neurological research

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1080/01616412.1997.11740775

    authors: Pappas GD,Lazorthes Y,Bès JC,Tafani M,Winnie AP

    更新日期:1997-02-01 00:00:00

  • Local cerebral hypothermia induced by selective infusion of cold lactated ringer's: a feasibility study in rhesus monkeys.

    abstract:BACKGROUND AND OBJECTIVE:Hypothermia has shown promise as a neuroprotective strategy for stroke. The use of whole body hypothermia has limited clinical utility due to many severe side effects. Selective brain cooling, or local brain hypothermia, has been previously proposed as an alternative treatment strategy. This st...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.2016.1187827

    authors: Wang B,Wu D,Dornbos Iii D,Shi J,Ma Y,Zhang M,Liu Y,Chen J,Ding Y,Luo Y,Ji X

    更新日期:2016-06-01 00:00:00

  • Reactivation of atrophic neurons in Alzheimer's disease.

    abstract::Decreased metabolic rate may precede cognitive impairment in Alzheimer's disease (AD) and is thus an early occurring hallmark. Several observations in post-mortem brain indicate that activated neurons are better able to withstand aging and AD, a phenomenon paraphrased by us as 'use it or lose it'. Moreover, a number o...

    journal_title:Neurological research

    pub_type: 杂志文章,评审

    doi:10.1179/016164103101201959

    authors: Swaab DF

    更新日期:2003-09-01 00:00:00

  • Carotid endarterectomy in high risk patients.

    abstract::We elected to compare the clinical outcomes of carotid endarterectomy (CEA) patients who were thought to be at increased risk for peri-operative complications because of advanced age (> 79 years), medical comorbidities and contralateral internal carotid artery occlusion to patients without these risk factors. A prospe...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164102101199936

    authors: Harbaugh RE,Magnadottir HB

    更新日期:2002-01-01 00:00:00

  • Neurosonographical follow-up in patients with spontaneous cervical artery dissection.

    abstract:OBJECTIVE:Neurovascular ultrasound (nUS) is widely used as a screening and monitoring tool in patients with spontaneous cervical artery dissection (sCAD). The aim of the study was to describe the sonographical course of the affected arteries in patients with a MRI-proven sCAD by repetitive nUS. METHODS:Thirty-seven co...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/174313208X319080

    authors: Sengelhoff C,Nebelsieck J,Nassenstein I,Maintz D,Nabavi DG,Kuhlenbaeumer G,Ringelstein EB,Dittrich R

    更新日期:2008-09-01 00:00:00

  • Expression of metastasis suppressor gene maspin is reduced in breast cancer brain metastases and correlates with the estrogen receptor status.

    abstract:OBJECTIVES:The suppressor gene maspin (Serpin B5) is a promising candidate for future treatment. We have examined the messenger RNA (mRNA) and protein expression of maspin in normal breast tissue, breast cancer primaries, brain metastases and breast cancer cell lines. Results were compared to hormone receptor expressio...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164109X12518779082192

    authors: Stark AM,Schem C,Maass N,Hugo HH,Jonat W,Mehdorn HM,Held-Feindt J

    更新日期:2010-04-01 00:00:00

  • Cerebrospinal fluid flow through an implanted shunt.

    abstract::Although the circulation of cerebrospinal fluid enjoys an apparent simplicity, its underlying basis is amazingly complex. Many factors influence how CSF flows through the human central nervous system. In the presence of hydrocephalus and subsequent shunt placement, this system is further complicated. The challenge bef...

    journal_title:Neurological research

    pub_type: 杂志文章,评审

    doi:10.1080/01616412.2000.11741037

    authors: Magram G,Liakos AM

    更新日期:2000-01-01 00:00:00

  • Odontoid calcification and crowned dens syndrome: data from a Chinese center.

    abstract:OBJECTIVES:To assess the prevalence of calcification surrounding the odontoid process (odontoid calcification) with crowned dens syndrome (CDS) and without CDS (non-CDS) and investigate factors that may related to the onset of CDS. METHODS:Retrospective review of consecutive patients visited Sir Run Run Shaw Hospital ...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.2020.1792700

    authors: Lu PL,Niu ZF,Qiu CW,Hu XY

    更新日期:2020-11-01 00:00:00

  • Effect of magnesium, MK-801 and combination of magnesium and MK-801 on blood-brain barrier permeability and brain edema after experimental traumatic diffuse brain injury.

    abstract:OBJECTIVE:Glutamate antagonists are very attractive drugs in laboratory works to protect neural tissue against ischemia. In this work, the effects of magnesium, MK-801 and combination of magnesium and MK-801 on blood-brain barrier (BBB) and brain edema after experimentally induced traumatic brain injury are evaluated. ...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/174313209X385617

    authors: Imer M,Omay B,Uzunkol A,Erdem T,Sabanci PA,Karasu A,Albayrak SB,Sencer A,Hepgul K,Kaya M

    更新日期:2009-11-01 00:00:00

  • WITHDRAWN: Activation of TLR4/NF-kappaB signaling pathway in early brain injury after subarachnoid hemorrhage.

    abstract::Ahead of Print article withdrawn by publisher. ...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164109X12445616596283

    authors: Ma CX,Yin WN,Cai BW,He M,Wu J,Wang JY,Zeng Y,Ding JL,You C

    更新日期:2009-08-21 00:00:00

  • MRI lesions after invasive therapy of carotid artery stenosis: a risk-modeling analysis.

    abstract:BACKGROUND:Diffusion-weighted imaging (DWI) abnormalities can frequently be detected after carotid endarterectomy (CEA) and carotid angioplasty with stent placement (CAS) of the carotid arteries. We looked for possible predictors for the development of DWI lesions during the intervention. METHODS:We investigated 41 pa...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164105X49391

    authors: Poppert H,Wolf O,Theiss W,Heider P,Hollweck R,Roettinger M,Sander D

    更新日期:2006-07-01 00:00:00

  • Is on-admission capillary blood beta-hydroxybutyrate concentration associated with the acute stroke severity and short-term functional outcome?

    abstract:OBJECTIVES:In conditions with reduced glucose levels/inability of glucose utilization, ketone bodies, especially beta-hydroxybutyrate (BHB), become a major energy source in the brain. In animal models, BHB infusion shows acute beneficial effects on the hypoxic brain. The present prospective observational study is the f...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/1743132813Y.0000000239

    authors: Pikija S,Trkulja V,Simundic AM,Vrcek E,Boskovic K,Bacani S

    更新日期:2013-11-01 00:00:00

  • Repetitive electrical stimulation of peripheral nerve and spinal cord activity.

    abstract::Spinal cord neuron and dorsal column fiber responses to electrical stimulation of the sciatic nerve in anesthetized cats were recorded before, during, and after periods of repetitive electrical stimulation of the sciatic nerve through an implantable nerve cuff stimulator device of the type and method used in human pat...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1981.11739598

    authors: Ignelzi RJ,Nyquist JK,Tighe WJ Jr

    更新日期:1981-01-01 00:00:00

  • Application of magnetic resonance angiography to neurosurgical practice: a critical review of 150 cases.

    abstract::The potential role of magnetic resonance angiography (MRA) in clinical neurosurgical practice was evaluated in 150 consecutive patients in an attempt to define clinical situations in which it aided in diagnosis, helped guide treatment options, and/or possibly eliminated the need for conventional catheter angiography. ...

    journal_title:Neurological research

    pub_type: 杂志文章,评审

    doi:10.1080/01616412.1992.11740086

    authors: Awad IA,Mckenzie R,Magdinec M,Masaryk T

    更新日期:1992-12-01 00:00:00

  • The lack of influence of IVS5-91 G>A polymorphism of the SCN1A gene on efficacy of lamotrigine in patients with focal epilepsy.

    abstract::Background: IVS5-91G>A (rs3812718) polymorphism of the sodium voltage-gated channel alpha subunit 1 (SCN1A) gene has been associated with inadequate responsiveness to common antiepileptic drugs which act as sodium channel blockers. This study was performed to investigate the effect of IVS5-91G>A (rs3812718) polymorphi...

    journal_title:Neurological research

    pub_type: 临床试验,杂志文章

    doi:10.1080/01616412.2019.1635321

    authors: Markovic I,Pejanovic-Skobic N,Bozina N,Susak Sporis I,Sporis D,Basic S

    更新日期:2019-10-01 00:00:00

  • Microsurgical anatomy of the suboccipital segment of the vertebral artery.

    abstract::The craniocervical regions of seven cadavers (14 sides) injected with silicone rubber were dissected under a Zeiss OPMI surgical microscope. The present study provides a detailed description of the suboccipital segment of the vertebral artery, with particular attention to its loops, branches, supporting osteofibrous s...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1998.11740507

    authors: Castillo C,Viñas FC,Gutikhonda M,Diaz FG

    更新日期:1998-04-01 00:00:00

  • Acute vasoparalysis after subarachnoid haemorrhage and cerebral trauma: general reflex phenomenon?

    abstract::In patients with head trauma and consecutive acute diffuse cerebral swelling the sudden initial rise in intracranial pressure with subsequent impairment of cerebral blood flow is explained by engorgement due to vasoparalysis. How quickly hyperaemic brain swelling can occur is shown by a case report. The review of clin...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1994.11740190

    authors: Krasznai L,Grote EH

    更新日期:1994-02-01 00:00:00

  • The effects of halothane on somatosensory and flash visual evoked potentials during operations.

    abstract::Intraoperative use of somatosensory evoked potentials (SEP's) to monitor intracranial aneurysm surgery and flash visual evoked potentials (F-VEP's) for parasellar surgery have been routinely employed in our clinic. We found that both EP modalities are sensitive to the changing concentration of our standard hypotensive...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1985.11739701

    authors: Wang AD,Costa e Silva I,Symon L,Jewkes D

    更新日期:1985-06-01 00:00:00

  • Extracellular vesicles isolated from human olfactory ensheathing cells enhance the viability of neural progenitor cells.

    abstract:OBJECTIVE:Acquired neurological diseases such as severe traumatic brain or spinal cord injury (SCI) cause irreversible disability. Olfactory ensheathing cell (OEC) transplantation has been trialed as a promising SCI treatment. Extracellular vesicles (EVs), which regulate cell-cell interactions, have recently garnered e...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.2020.1794371

    authors: Tu YK,Hsueh YH

    更新日期:2020-11-01 00:00:00

  • Temporal and spacial changes of highly polysialylated neural cell adhesion molecule immunoreactivity in amygdala kindling development.

    abstract::To investigate the migration of neural stem cells as well as neural plastic changes in epileptic brain, spaciotemporal expression of immunoreactive highly polysialylated neural cell adhesion molecule (PSA-NCAM) was examined in amygdala kindling development of rat. The neural migration and synaptic remodeling detected ...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164103101200969

    authors: Sato K,Iwai M,Nagano I,Shoji M,Abe K

    更新日期:2003-01-01 00:00:00

  • Hyperglycaemia protects against neuronal injury around experimental brain infarcts.

    abstract::Regional glucose utilization was measured in the rat brain after occlusion of the middle cerebral artery. Normoglycaemic rat had increased glucose use in the cerebral cortex adjacent to the infarct. A fraction of the nerve cells were irreversibly injured in this region. In hyperglycaemic rats, the glucose metabolism r...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1987.11739802

    authors: Nedergaard M,Gjedde A,Diemer NH

    更新日期:1987-12-01 00:00:00

  • Detection of the bladder volume from the neural afferent activities in dogs: experimental results.

    abstract:OBJECTIVE:We evaluate the bladder volume and pressure through recording the bladder afferent activity in the sacral nerve roots in acute experiments of paraplegic dogs. These measurements are intended to report the status of the bladder and to adjust the stimulation parameters of an implantable electric stimulator. ME...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164108X268250

    authors: Saleh A,Sawan M,Elzayat EA,Corcos J,Elhilali MM

    更新日期:2008-02-01 00:00:00

  • Reduction of nerve growth factor receptor immunoreactivity in ischaemic gerbil hippocampal CA1 neurons after treatment with L-threo-3,4-dihydroxyphenylserine (DOPS).

    abstract::Nerve growth factor (NGF) synthesis in cultured mouse L-M fibroblast and astroglial cells can be increased after the treatment with L-threo-3,4-dihydroxyphenylserine (DOPS). Since the increase of NGF is not blocked by the treatment with decarboxylase inhibitor, DOPS may have direct effect to increase the NGF content. ...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1994.11740227

    authors: Lee TH,Abe K,Nakamura M,Kogure K,Itoyama Y

    更新日期:1994-06-01 00:00:00

  • The protective effect of adenosine A2A receptor antagonism in cerebral ischemia.

    abstract:OBJECTIVES:We reviewed our most recent work on the protective effect of adenosine A(2A)antagonism in cerebral ischemia. METHODS:Focal ischemia was produced in rats by introducing a nylon monofilament pre-coated with silicone through the external carotid artery to occlude the right MCA at its origin. RESULTS:A(2A) ant...

    journal_title:Neurological research

    pub_type: 杂志文章,评审

    doi:10.1179/016164105X21913

    authors: Pedata F,Gianfriddo M,Turchi D,Melani A

    更新日期:2005-03-01 00:00:00

  • Electromyographic studies regarding denervation potentials in skeletal muscles at sites near and distant from the burn in rats.

    abstract::Changes in membrane AChRs in skeletal muscles located near or distant from burn injury similar to denervated muscles may make electrodiagnostic features indistinguishable from true neuropathic changes. The aim of this study was to examine electrodiagnostic changes of muscles at sites local and distant from the burn af...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.2015.1105583

    authors: Sajadi S,Mansoori K,Forogh B,Fatemi MJ,Ahadi T,Chahardoli Razji M

    更新日期:2016-04-01 00:00:00

  • Nanoparticles and stem cells - has targeted therapy for aneurysms finally arrived?

    abstract::Until recently, endovascular management of intracranial aneurysms has focused on mechanical and hemodynamic aspects: characterizing aneurysm morphology by angiogram, mechanical obstruction by detachable coils, and flow diversion with endovascular stents. Although now common practice, these interventions only ward off ...

    journal_title:Neurological research

    pub_type: 杂志文章,评审

    doi:10.1179/1743132814Y.0000000435

    authors: Esfahani DR,Viswanathan V,Alaraj A

    更新日期:2015-03-01 00:00:00

  • Direct ethanol injection for skull metastasis from hepatocellular carcinoma. The techniques and consequences of a therapeutic trial.

    abstract::The frequency of skull metastasis from hepatocellular carcinoma (HCC) is increasing together with the recent progress in the management of the primary lesion. Cases are often complicated with poor general conditions or metastasis to the other organs, and not readily indicated for surgery. A direct injection of ethanol...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1998.11740593

    authors: Isaka T,Yoshimine T,Fujimoto K,Masuzawa M,Maruno M,Hayakawa T,Nakatani S

    更新日期:1998-12-01 00:00:00

  • Radiation-induced apoptosis of oligodendrocytes in the adult rat optic chiasm.

    abstract:OBJECTIVES:The present study characterized glial cell injury provoked in adult rat chiasm within 24 hours after a single, high-dose irradiation of 20 Gy. METHODS:All chiasmal glial cells in a section were counted, and the percentage of TUNEL-positive glial cells exhibiting apoptotic morphology was defined as the apopt...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1179/016164105X48833

    authors: Nagayama K,Kurita H,Nakamura M,Kusuda J,Tonari A,Takayama M,Fujioka Y,Shiokawa Y

    更新日期:2005-06-01 00:00:00

  • N omega-nitro-L-arginine attenuates early ischemic neuronal damage of prolonged focal cerebral ischemia and recirculation in rats.

    abstract::The present study aimed to examine the effects of N omega-nitro-L-arginine (LNA) on the early ischemic neuronal damage (EIND). All the experiments were carried out under general anesthesia, maintaining the blood gases and the body temperature within the physiological ranges. The local CBF, the topographically correspo...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1997.11740795

    authors: Matsui T,Nagafuji T,Mori T,Asano T

    更新日期:1997-04-01 00:00:00

  • Early decrease of P-glycoprotein in the endothelium of the rat brain capillaries after moderate dose of irradiation.

    abstract::In this study, we examined the degree of disruption of blood-brain barrier (BBB) in irradiated rat brains using P-glycoprotein, one of the functional molecules of BBB, as a marker. In the animal experiments, disruption of BBB has been mainly studied at the acute stage of brain edema caused by a lethal dose of irradiat...

    journal_title:Neurological research

    pub_type: 杂志文章

    doi:10.1080/01616412.1999.11740920

    authors: Mima T,Toyonaga S,Mori K,Taniguchi T,Ogawa Y

    更新日期:1999-03-01 00:00:00