Abstract:
:Silent information regulator 1 (SIRT1) is a NAD+-dependent histone deacetylase that represses gene expression and plays a role in longevity. SIRT1 responds to diverse stress conditions and regulates metabolism in nutrient deficiency conditions; therefore, it is involved in adaptive pathways to better fulfill tissue needs in a disturbed environment. SIRT1 overexpression or activation is protective in neurodegenerative diseases. Its role in acute nervous system injury, such as brain ischemia, is emerging, but whether SIRT1 activation improves stroke outcome is still a matter of controversy. In the present review, we will document present knowledge about the contribution of SIRT1 in death/survival in cell and animal models of brain ischemia and discuss whether SIRT1 could be a valuable target for therapeutic intervention in human stroke.
journal_name
Transl Stroke Resjournal_title
Translational stroke researchauthors
Petegnief V,Planas AMdoi
10.1007/s12975-013-0277-ysubject
Has Abstractpub_date
2013-12-01 00:00:00pages
663-71issue
6eissn
1868-4483issn
1868-601Xjournal_volume
4pub_type
杂志文章,评审abstract::Approximately, 16 million strokes occur worldwide each year, causing 6 million deaths and considerable disability, implying an enormous social, individual health, and economic burden. Due to this high incidence, strategies to promote stroke recovery are urgently needed. Research into new therapeutic approaches for str...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-018-0654-7
更新日期:2019-06-01 00:00:00
abstract::Ischemic stroke contributes to the majority of brain injuries and remains to be a leading cause of death and long-term disability. Despite the devastating pathology and high incidence of disease, there remain only few treatment options (TPA and endovascular procedures), which may be hampered by time-dependent administ...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-013-0319-5
更新日期:2014-02-01 00:00:00
abstract::Global ischemia following cardiac arrest is characterized by high mortality and significant neurological deficits in long-term survivors. Its mechanisms of neuronal cell death have only partially been elucidated. 12/15-lipoxygenase (12/15-LOX) is a major contributor to delayed neuronal cell death and vascular injury i...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-016-0509-z
更新日期:2017-04-01 00:00:00
abstract::Impaired cerebral autoregulation and neurovascular coupling (NVC) contribute to delayed cerebral ischemia after subarachnoid hemorrhage (SAH). Retinal vessel analysis (RVA) allows non-invasive assessment of vessel dimension and NVC hereby demonstrating a predictive value in the context of various neurovascular disease...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-017-0585-8
更新日期:2018-06-01 00:00:00
abstract::In clinical trials, assessing efficacy is based on validated scales, and the primary endpoint is usually based on a single scale. The aim of the review is to revisit the concepts and methods to design and analyze studies focused on restoration, recovery and or compensation. These studies are becoming more frequent wit...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-016-0488-0
更新日期:2016-10-01 00:00:00
abstract::Aneurysmal subarachnoid hemorrhage comprises of an early phase after the bleeding and a late phase of delayed consequences of the bleeding. The development of delayed injury mechanisms, like the reduction of cerebral blood flow (CBF) due to cerebral vasospasm (CVS), seems mainly to depend on the amount and the duratio...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-015-0392-z
更新日期:2015-06-01 00:00:00
abstract::Positron emission tomography (PET) is widely used in clinical and animal studies, along with the development of diverse tracers. The biochemical characteristics of PET tracers may help uncover the pathophysiological consequences of cardiac arrest (CA) and ischemic stroke, which include cerebral ischemia and reperfusio...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-019-00765-0
更新日期:2020-08-01 00:00:00
abstract::Ischemic stroke is a devastating neural event as currently no therapies other than physical rehabilitation are available to enhance recovery after stroke. To identify endogenous mediators to repair stroke brain, we performed the expression profiling analysis of transcripts in the mouse photothrombotic stroke brain. Ba...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-015-0401-2
更新日期:2015-08-01 00:00:00
abstract::Stroke is a cerebrovascular disorder that affects many people worldwide. Pericytes play an important role in stroke progression and recovery. The sigma-1 receptor (σ-1R) signaling pathway has been suggested as having promising neuroprotective potential in treating stroke; however, whether σ-1R activation regulates per...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-019-00711-0
更新日期:2020-04-01 00:00:00
abstract::Magnetic resonance imaging (MRI) has dramatically changed our ability to diagnose and treat stroke as well as follow its evolution and response to treatment. Early stroke and ischemia can be visualized using diffusion-weighted imaging that utilizes water diffusion within tissues as a reporter for evolving neuropatholo...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-011-0139-4
更新日期:2012-03-01 00:00:00
abstract::The incidence of small vessel-type (lacunar) ischemic strokes is greater in African-Americans compared to whites. The chronic inflammatory changes that result from lacunar stroke are poorly understood. To elucidate these changes, we measured serum inflammatory and thrombotic biomarkers in African-Americans at least 6 ...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-015-0424-8
更新日期:2015-12-01 00:00:00
abstract::Pulmonary complications associated with persistent respiratory muscle weakness, paralysis, and spasticity are among the most important problems faced by patients with spinal cord injury when lack of muscle strength and disorganization of reciprocal respiratory muscle control lead to breathing insufficiency. This revie...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-011-0114-0
更新日期:2011-12-01 00:00:00
abstract::Motor impairment is the most common complication after stroke, and recovery of motor function has been shown to be dependent on the extent of lesion in the ipsilesional corticospinal tract (iCST) and activity within ipsilesional primary and secondary motor cortices. However, work from neuroimaging research has suggest...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-017-0551-5
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:To elucidate the role of magnesium sulfate in patients with subarachnoid hemorrhagic (SAH) brain injury METHOD:Studies for the meta-analysis were identified from PubMed (1966 to 2009), Embase (1980 to 2009), and two Chinese journals (1989 to 2009). Paper selection was based on randomized controlled trials co...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-010-0022-8
更新日期:2010-06-01 00:00:00
abstract::Hematoma puncture and subsequent clot lysis with recombinant tissue plasminogen activator (rtPA) emerged as an alternative therapy for spontaneous intracerebral hemorrhage (ICH) and is associated with delayed edema possibly counteracting the beneficial effects of hematoma volume reduction. We hypothesized that immedia...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-012-0188-3
更新日期:2012-07-01 00:00:00
abstract::This study aimed to investigate whether serum lactate dehydrogenase (LDH) levels predicted hematoma expansion and poor outcomes in intracerebral hemorrhage (ICH) patients. The differentially expressed proteins between patients with and without hematoma expansion were screened using proteomic analysis. Then the critica...
journal_title:Translational stroke research
pub_type: 杂志文章,多中心研究
doi:10.1007/s12975-019-0686-7
更新日期:2019-12-01 00:00:00
abstract::Low translational yield for stroke may reflect the focus of discovery science on rodents rather than humans. Just how little is known about human neuronal ischaemic responses is confirmed by systematic review and meta-analysis revealing that data for the most commonly used SH-SY5Y human cells comprises only 84 papers....
journal_title:Translational stroke research
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s12975-018-0620-4
更新日期:2018-12-01 00:00:00
abstract::Intraventricular hemorrhage (IVH), which afflicts thousands of people of all ages every year, frequently results in the development of communicating hydrocephalus. Classically, IVH-induced hydrocephalus has been attributed to reduced resorption of cerebrospinal fluid (CSF) due to dysfunction of arachnoid granulations,...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-011-0070-8
更新日期:2011-06-01 00:00:00
abstract::Anticoagulation increases the risk of intracerebral hemorrhage (ICH) in patients with cerebral amyloid angiopathy (CAA), so the management of stroke-risk in patients with both atrial fibrillation (AF) and CAA is controversial. Advances in left atrial appendage closure (LAAC) techniques provide a stroke-risk-reduction ...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-020-00838-5
更新日期:2020-08-07 00:00:00
abstract::The long-term effects of multiple sport-related concussions are currently at the center of debate in the popular press and scientific community. The question, "How many concussions are too many," is frequently asked in the competitive sport environment by parents, athletes, and coaches. While research suggests that a ...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-012-0237-y
更新日期:2013-08-01 00:00:00
abstract::Diabetes significantly increases the risk of stroke and post-stroke mortality. Recurrent hypoglycemia (RH) is common among diabetes patients owing to glucose-lowering therapies. Earlier, we showed that RH in a rat model of insulin-dependent diabetes exacerbates cerebral ischemic damage. Impaired mitochondrial function...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-018-0622-2
更新日期:2019-02-01 00:00:00
abstract::The iron chelator, deferoxamine mesylate (DFO), has shown neuroprotective effects, mediated via suppression of iron-induced hydroxyl radical formation, in various animal models of ischemic and hemorrhagic stroke. Therefore, the objective of this study was to investigate whether DFO can exert similar actions in stroke ...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-009-0001-0
更新日期:2010-03-01 00:00:00
abstract::Clinical studies on subarachnoid hemorrhage (SAH) have shown discrepancies between large vessel vasospasm, cerebral perfusion, and clinical outcome. We set out to analyze the contribution of large vessel vasospasm to impaired cerebral perfusion and neurological impairment in a murine model of SAH. SAH was induced in C...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-018-0647-6
更新日期:2018-07-12 00:00:00
abstract::Subarachnoid haemorrhage (SAH) is a devastating disease and a major burden on society. Despite this, pharmacological treatment options are limited. Appropriate animal modelling of SAH is essential for the development of neuroprotective drugs, but experimental SAH often fails to produce widespread neuronal loss, as fre...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-011-0124-y
更新日期:2012-03-01 00:00:00
abstract::Monocytes recruitment from the blood to inflamed tissues following ischemic stroke is an important immune response to wound healing and tissue repair. Mouse monocytes can be endogenously divided into two distinct populations: pro-inflammatory or classical monocytes that express CCR2highCX3CR1low and circulate in blood...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-020-00878-x
更新日期:2021-01-06 00:00:00
abstract::This review focuses on assessment of behavioral outcomes following traumatic brain injury in juvenile animal models. In the 15 years since the first publication in this field, the majority of studies have used rats roughly equivalent to human toddlers in terms of brain development. Few studies have tested ages closer ...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-011-0132-y
更新日期:2011-12-01 00:00:00
abstract::The COVID-19 pandemic is associated with neurological symptoms and complications including stroke. There is hypercoagulability associated with COVID-19 that is likely a "sepsis-induced coagulopathy" and may predispose to stroke. The SARS-CoV-2 virus binds to angiotensin-converting enzyme 2 (ACE2) present on brain endo...
journal_title:Translational stroke research
pub_type: 信件
doi:10.1007/s12975-020-00818-9
更新日期:2020-06-01 00:00:00
abstract::Increasing endogenous ciliary neurotrophic factor (CNTF) expression with a pharmacological agent might be beneficial after stroke as CNTF both promotes neurogenesis and, separately, is neuroprotective. P2X7 purinergic receptor inhibition is neuroprotective in rats and increases CNTF release in rat CMT1A Schwann cells....
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-013-0265-2
更新日期:2013-10-01 00:00:00
abstract::Inflammation is a critical process behind cerebral aneurysm formation and rupture. Tumor necrosis factor alpha (TNF-α) is a key immune modulator that has been implicated in cerebral aneurysm pathophysiology. This may occur through TNF-α-mediated endothelial injury, smooth muscle cell phenotypic modulation, recruitment...
journal_title:Translational stroke research
pub_type: 杂志文章,评审
doi:10.1007/s12975-013-0287-9
更新日期:2014-04-01 00:00:00
abstract::CD8+ T cells are recognized as key players in exacerbation of ischemic stroke; however, the underlying mechanism in modulating the function of CD8+ T cells has not been completely elucidated. Here, we uncovered that FasL enhanced the cytotoxicity of CD8+ T cells to neurons after ischemic stroke. Inactivation of FasL s...
journal_title:Translational stroke research
pub_type: 杂志文章
doi:10.1007/s12975-019-00749-0
更新日期:2020-08-01 00:00:00