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Genetic factors have been shown to be associated with the risk of stroke. However, due to individual differences, the extent of the association between genetic factors and stroke varies widely. Hypertension is considered one of the most important risk factors for stroke, but it remains unknown
This study examined the effects of chronic treatment of a new phosphodiesterase type 5 inhibitor, DA-8159, on endothelial dysfunction in stroke-prone spontaneously hypertensive rats (SHR-SP). Six-week-old male SHR-SP were divided into 4 groups; vehicle control, DA-8159 1, 3, and 10 mg/kg/day. During
OBJECTIVE
In an Icelandic population, gene variants of the phosphodiesterase 4D, cAMP-specific (PDE4D) gene were reported to be risk predictors for ischemic stroke. Case-control studies in other populations have yielded mixed evidence for association. A recent analysis in a prospective,
An association between polymorphisms within the phosphodiesterase 4D gene (PDE4D) and ischemic stroke was initially reported in older adults from Iceland and has been supported by studies in several other primarily elderly populations. In the present study, we examined the association between PDE4D
OBJECTIVE
Through a genome-wide linkage scan, an Icelandic genetic research group identified two new genes associated with ischemic stroke: the 5-lipoxygenase activating protein (ALOX5AP) gene and the phosphodiesterase 4D (PDE4D) gene. Because they regulate arterial inflammation and are closely
We have examined the association of phosphodiesterase 4D (PDE4D) single nucleotide polymorphism (SNP45) and microsatellite marker AC008818-1 with ischaemic stroke, in an independent cohort of Greek patients and control individuals with no clinical manifestations of vascular disease. Significantly
OBJECTIVE
Phosphodiesterase 4D (PDE4D) was identified recently as the first novel stroke gene to predispose to ischemic stroke independently of conventional risk factors. An association was only found with large vessel and cardioembolic stroke, suggesting a mechanism of accelerated atherosclerosis.
It has been demonstrated that phosphodiesterase 4D (PDE4D) genetic polymorphism is associated with ischemic stroke. However, the association between PDE4D gene and prognosis after ischemic stroke remains unknown. We consecutively enrolled ischemic stroke patients admitted to Beijing Tiantan Hospital
Recently published studies from different populations provide apparently conflicting evidence on the association between the phosphodiesterase 4D (PDE4D) gene and ischemic stroke. The relationship between a representative PDE4D genotype and ischemic stroke was explored in a case-control study of 205
BACKGROUND
An association between the phosphodiesterase 4D (PDE4D) gene and risk of ischaemic stroke in an Icelandic population has been suggested by the deCODE group.
METHODS
A case-control study of 151 hospitalised patients with first-ever ischaemic stroke and 164 randomly selected age-matched and
In ischemic stroke, extracranial MR angiography (ECMRA) is more frequently abnormal in Caucasians and intracranial (ICMRA) in Asians which may have a genetic basis. We report phosphodiesterase (PDE4D) gene polymorphism and its correlation with MRA findings in patients with ischemic stroke.
Genetic factors contribute to the risk of ischemic stroke (IS). The phosphodiesterase-4D (PDE4D) and the 5-lipoxygenase activating protein (ALOX5AP) genes were identified as contributors to stroke in an Icelandic population. In an attempt to better define the contributory role of PDE4D and ALOX5AP
OBJECTIVE
The Phosphodiesterase 4D (PDE4D) gene was reported recently to be associated with ischemic stroke in an Icelandic population. The association was found predominately with large vessel and cardioembolic stroke. However, 2 recent reports were unable to confirm this association, although a
Stroke is the third largest cause of death and a major cause of adult disability and mortality worldwide. Experimental evidence suggests that genetic determinants do contribute a large part to stroke risk. The identification of phosphodiesterase 4D gene as a risk factor for stroke caused a great
BACKGROUND
Recent evidence has implicated the gene for phosphodiesterase 4D (PDE4D) as susceptibility gene for ischemic stroke (IS) in Icelandic population. However, there are few reports on the associations between PDE4D gene polymorphisms and IS in Chinese individuals. The present study aimed to