Abstract:
:Blood-brain barrier (BBB) disruption, mediated through matrix metalloproteinases (MMPs) and other mechanisms, is a critical event during ischemic stroke. Tissue plasminogen activator (tPA) is the only FDA-approved thrombolytic therapy for acute ischemic stroke, but the efficacy and safety of its therapeutic application are limited by narrow treatment time windows and side effects. Thus, there is a pressing need to develop combinational therapy that could offset tPA side effects and improve efficacy in clinical practice. Recent experimental studies indicate that tPA has previously unidentified functions in the brain beyond its well-established thrombolytic activity, which might contribute to tPA-related side effects through MMPs (mainly MMP-9) and several signaling pathways involved in LDL receptor-related protein (LRP), activated protein C (APC) and protease-activated receptor 1 (PAR-1), platelet-derived growth factor C (PDGF-C), and N-methyl-d-aspartate (NMDA) receptor. Therapeutic targeting of MMPs and/or tPA-related signaling pathways might offer promising new approaches to combination therapies for ischemic stroke. This review provides an overview of the relationship between structural components and function of the BBB/neurovascular unit with respect to ischemic stroke. We discuss how MMPs and tPA contribute to BBB disruption during ischemic stroke and highlight recent findings of molecular signaling pathways involved in neurotoxicity of tPA therapy.
journal_name
Neurobiol Disjournal_title
Neurobiology of diseaseauthors
Jin R,Yang G,Li Gdoi
10.1016/j.nbd.2010.03.008subject
Has Abstractpub_date
2010-06-01 00:00:00pages
376-85issue
3eissn
0969-9961issn
1095-953Xpii
S0969-9961(10)00069-0journal_volume
38pub_type
杂志文章,评审abstract::Systemic delivery of recombinant Bcl-xL fusion protein containing the TAT protein transduction domain attenuated neonatal brain damage following hypoxic ischemia (H-I). Within 30 min after intraperitoneal injection of TAT-Bcl-xL protein into 7-day-old rats, substantially enhanced levels of Bcl-xL were found in several...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.07.015
更新日期:2006-02-01 00:00:00
abstract::The noradrenergic nucleus Locus Coeruleus (LC) densely innervates limbic structures. In rats, the damage to LC by the neurotoxin DSP-4, converts episodic limbic seizures induced by bicuculline infusion in the anterior piriform cortex (APC) into self-sustaining status epilepticus (SE). SE induced by this approach is si...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2008.02.008
更新日期:2008-06-01 00:00:00
abstract::Necroptosis is a regulated form of necrosis that is mediated by a variety of proteins including tumor necrosis factor-α (TNF-α) and receptor-interacting proteins (RIPs). TNF-α, a critical inflammatory molecule, is one of the initiating signals in the necroptosis pathway, and RIP3 acts as a switch that commits the cell...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2019.05.004
更新日期:2019-09-01 00:00:00
abstract::A wide spectrum of focal, regional, or diffuse structural brain abnormalities, collectively known as malformations of cortical development (MCDs), frequently manifest with intellectual disability (ID), epilepsy, and/or autistic spectrum disorder (ASD). As the acronym suggests, MCDs are perturbations of the normal arch...
journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2015.08.003
更新日期:2016-08-01 00:00:00
abstract::Parkinson's disease (PD), characterized by the loss of dopaminergic nigrostriatal projections, is a debilitating neurodegenerative disease which produces bradykinesia, rigidity, tremor and postural instability. The dopamine precursor levodopa (L-Dopa) is the most effective treatment for the amelioration of PD signs an...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2014.08.002
更新日期:2014-11-01 00:00:00
abstract::In multiple sclerosis (MS), post-mortem studies of human brain tissue as well as data from animal models have shown that apoptosis of neurons occurs to a significant extent during this disease. As neurodegeneration in MS correlates with permanent neurological deficits in patients, understanding the mechanisms would be...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.03.003
更新日期:2005-11-01 00:00:00
abstract::To explore mechanisms of epileptogenesis in audiogenic seizures (AGS), we examined the expression of alpha-amino-3-hydroxy-5-methyl-4-isoxazoleopropionic acid (AMPA) receptor subunits GluR1 and GluR2 and of the GluR-associated protein Narp in the hippocampus and the inferior colliculus (IC) from AGS-susceptible P77PMC...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2003.08.010
更新日期:2003-12-01 00:00:00
abstract::Charcot-Marie-Tooth disease type 2B (CMT2B) is an inherited axonal peripheral neuropathy. It is characterised by prominent sensory loss, often complicated by severe ulcero-mutilations of toes or feet, and variable motor involvement. Missense mutations in RAB7A, the gene encoding the small GTPase Rab7, cause CMT2B and ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2014.01.021
更新日期:2014-05-01 00:00:00
abstract::Attention deficit hyperactivity disorder (ADHD) is characterized by hyperactivity, inattention, and impulsivity. The coloboma mouse model of ADHD exhibits profound hyperactivity. To determine whether coloboma mice exhibit other signs of ADHD, we assessed latent inhibition as a test of attention, and impulsivity in a d...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2006.09.009
更新日期:2007-01-01 00:00:00
abstract::Chondroitin sulfate proteoglycans (CSPGs), up-regulated in and around the lesion after traumatic spinal cord injury (SCI), are key extracellular matrix inhibitory molecules that limit axon growth and consequent recovery of function. CSPG-mediated inhibition occurs via interactions with axonal receptors, including leuk...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2020.105153
更新日期:2021-01-01 00:00:00
abstract::Acoustically evoked seizures (e.g., audiogenic seizures or AGS) are common in models of inherited epilepsy and occur in a variety of species including rat, mouse, and hamster. Two models that have been particularly well studied are the genetically epilepsy prone rat (GEPR-3) and the Wistar Audiogenic Rat (WAR) strains...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2017.12.014
更新日期:2018-03-01 00:00:00
abstract::Cannabis is an increasingly popular and controversial drug used worldwide. Cannabis use often begins during adolescence, a highly susceptible period for environmental stimuli to alter functional and structural organization of the developing brain. Given that adolescence is a critical time for the emergence of mental i...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2015.06.006
更新日期:2015-10-01 00:00:00
abstract::Following intracerebral inoculation, the BeAn 8386 strain of Theiler's virus causes persistent infection and inflammatory demyelinating encephalomyelitis in the spinal cord of T-cell defective SJL/J mice, which is widely used as a model of multiple sclerosis. In contrast, C57BL/6 (B6) mice clear the virus and develop ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2016.12.020
更新日期:2017-03-01 00:00:00
abstract::Beta power suppression in the basal ganglia is stronger during movements that require high force levels and high movement effort but it has been difficult to dissociate the two. We recorded scalp EEG and basal ganglia local field potentials in Parkinson's disease patients (11 STN, 7 GPi) ON and OFF dopaminergic medica...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2019.03.004
更新日期:2019-07-01 00:00:00
abstract::Amyloid-beta (Abeta) accumulation in senile plaques is a hallmark of Alzheimer's disease (AD). Immunotherapy is a leading approach for amyloid clearance, despite the early termination of the Elan clinical trial with active immunization due to a few cases of meningoencephalitis. The mechanisms of immunotherapy-mediated...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2007.07.019
更新日期:2007-12-01 00:00:00
abstract::Human apolipoprotein E (apoE) exists in three isoforms: apoE2, apoE3 and apoE4. APOE ε4 is a major genetic risk factor for cardiovascular disease (CVD) and Alzheimer's disease (AD). ApoE mediates cholesterol metabolism by binding various receptors. The low-density lipoprotein receptor (LDLR) has a high affinity for ap...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.12.016
更新日期:2014-04-01 00:00:00
abstract::Polyglutamine neurodegenerative disorders are characterized by the expansion of a glutamine tract within the mutant disease-causing protein. Expression of the mutant protein induces a progressive loss of neuronal function and the subsequent neurodegeneration of a set of neurons characteristic to each disease. Spinocer...
journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1006/nbdi.2000.0305
更新日期:2000-06-01 00:00:00
abstract::The motor cortex and subthalamic nucleus (STN) of patients with Parkinson's disease (PD) exhibit abnormally high levels of electrophysiological oscillations in the ~12-35 Hz beta-frequency range. Recent studies have shown that beta is partly carried forward to regulate future motor states in the healthy condition, sug...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.05.013
更新日期:2018-09-01 00:00:00
abstract::The mutilated-foot rat (mf rat) is an autosomal recessive mutant with characteristic digit deformities in adult animals, and this phenotype mimics many aspects of human sensory neuropathy. The genetics of mf rats was recently elucidated. To understand whether the genotype is responsible for cutaneous denervation befor...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2004.03.003
更新日期:2004-07-01 00:00:00
abstract::An important aspect of Huntington's disease (HD) pathogenesis which may have important therapeutic implications is that the cellular events leading to cell death may be different in cortical and striatal neurons. In the present study, we characterized cellular changes in cortical and striatal neurons treated with the ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2003.09.013
更新日期:2004-02-01 00:00:00
abstract::We determined whether the preferential toxicity of tetrahydrobiopterin (BH4) on dopamine-producing cells, which we have previously observed in vitro, might also occur in vivo and generate characteristics associated with Parkinson's disease. Intrastriatal BH4 injection caused a loss of tyrosine hydroxylase immunoreacti...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/s0969-9961(03)00037-8
更新日期:2003-07-01 00:00:00
abstract::Constitutive expression of C-C chemokine receptor (CCR) 5 has been detected in astrocytes, microglia and neurons, but its physiological roles in the central nervous system are obscure. The bidirectional interactions between neuron and glial cells through CCR5 and its ligands were thought to be crucial for maintaining ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.08.001
更新日期:2013-01-01 00:00:00
abstract::There is clear evidence that an inflammatory reaction is mounted within the CNS following trauma, stroke, infection and seizures, thus augmenting brain damage. Furthermore, chronic inflammation of the CNS is implicated in many neurodegenerative disorders. However, the effects of products of inflammation on neuronal ce...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.11.006
更新日期:2006-05-01 00:00:00
abstract::Loss of function mutations in the SCN1A gene, which encodes the voltage-gated sodium channel Nav1.1, have been described in the majority of Dravet syndrome patients presenting with epileptic seizures, hyperactivity, autistic traits, and cognitive decline. We previously reported predominant Nav1.1 expression in parvalb...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.01.009
更新日期:2018-04-01 00:00:00
abstract::Exaggerated activity in the beta band (13-35 Hz) is a hallmark of basal ganglia signals in patients with Parkinson's disease (PD). Beta activity however is not constantly elevated, but comes in bursts. In previous work we showed that the longer beta bursts are maintained, the more the oscillatory synchronisation withi...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.06.007
更新日期:2018-09-01 00:00:00
abstract::Microtubule Associated Protein Tau (MAPT) forms proteopathic aggregates in several diseases. The G273R tau mutation, located in the first repeat region, was found by exome sequencing in a patient who presented with dementia and parkinsonism. We herein return to pathological examination which demonstrated tau immunorea...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2020.105079
更新日期:2020-12-01 00:00:00
abstract::There is no information concerning signal transduction mechanisms downstream of the opioid/nociceptin receptors in the human epileptic brain. The aim of this work was to evaluate the level of G-proteins activation mediated by DAMGO (a mu receptor selective peptide) and nociceptin, and the binding to mu and nociceptin ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2009.06.008
更新日期:2009-09-01 00:00:00
abstract::Environmental stress is among the most important contributors to increased susceptibility to develop psychiatric disorders, including anxiety and post-traumatic stress disorder. While even acute stress alters gene expression, the molecular mechanisms underlying these changes remain largely unknown. 5-hydroxymethylcyto...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2015.11.010
更新日期:2016-02-01 00:00:00
abstract::The rapidly emerging science of epigenetics and epigenomic medicine promises to reveal novel insights into the susceptibility to and the onset and progression of epileptic disorders. Epigenetic regulatory mechanisms are now implicated in orchestrating aspects of neural development (e.g., cell fate specification and ma...
journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2010.02.005
更新日期:2010-07-01 00:00:00
abstract::Beta-amyloid (Abeta) deposition is one important pathological hallmark in Alzheimer's disease (AD). However, low levels of Abeta may modify critical endogenous protection systems before neurodegeneration occurs. We examined the time-course effect of sublethal concentrations of Abeta on total BDNF (panBDNF), BDNF trans...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2009.10.004
更新日期:2010-01-01 00:00:00