Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
We considered that the inherited PS deficiency due to a PROS1 gene mutation may associate with recurrent VTE.
|
29742732 |
2018 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Deficiencies of antithrombin (AT), protein C (PC) or protein S (PS), and activated protein C resistance (APCR) are very well-established coagulation defects predisposing to venous thromboembolism (VTE).
|
10195932 |
1999 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
The combination of the PROC mutation with a PROS deficiency in two family members triggered venous thromboembolism at age 31 and 6 years, respectively.
|
11434940 |
2001 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
The K196E mutation in PS is a race-specific genetic risk factor for venous thromboembolism with a prevalence of ∼2% within the Japanese population.
|
26251307 |
2015 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
The prevalence of protein S (PS) deficiency in Asian patients with venous thromboembolism is around 8-30%, higher than that in Caucasian populations.
|
27748013 |
2017 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Hereditary protein S (PS) deficiency type I is an established risk factor for venous thromboembolism.
|
15725093 |
2005 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
The risk of spontaneous or risk-period related venous thromboembolism in family members of symptomatic carriers of antithrombin (AT), protein C (PC) or protein S (PS) defects, as well as of the Factor V Leiden mutation is still undefined.
|
10063991 |
1999 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
All but one PC gene-mutated patient suffered from intracranial thromboembolism, while PS/AT gene-mutated patients mostly developed extracranial venous thromboembolism.
|
26372516 |
2016 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Hereditary protein S (PS) deficiency is an independent risk factor for venous thromboembolism.
|
25997409 |
2015 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
The frequency of congenital AT deficiency was significantly higher in subjects with pregnancy-related and idiopathic VTE than in those with VTE due to other causes, and congenital PC and PS deficiency were frequently associated with idiopathic VTE.
|
27766527 |
2017 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
The most accepted inherited hemostatic abnormalities associated with venous thromboembolism are factor V Leiden (FVL) and factor II (FII) G20210A mutations, as well as deficiencies in antithrombin (AT), protein C (PC), and protein S (PS).
|
17433903 |
2007 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Protein S (PS) deficiency is associated with a 10-fold increased risk of venous thromboembolism (VTE), but its diagnosis is quite difficult and complicated.
|
30669159 |
2019 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
In the Chinese population, PS and PC deficiencies are common thrombophilia for VTE during pregnancy and thrombophilia screening should be recommended in all pregnant women who suffer from VTE.
|
22398278 |
2012 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Most case reports and case series indicate that DOACs are an attractive therapeutic option in the vast majority of these patients at high risk of recurrent VTE with more concerns raised in high-risk APS patients and these deficient in protein S (PS).
|
28028988 |
2017 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
However, the conundrum of diagnosing PS deficiency has led to conflicting reports of PS as a risk factor for VTE.
|
18479427 |
2008 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
The ELISA system using the PS K196E mutation-specific antibody is a useful tool for the rapid identification of PS K196E carriers, who are at a higher risk for venous thromboembolism.
|
26186226 |
2015 |
Venous Thromboembolism
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Protein S is a natural anticoagulant.Congenital protein S (PS) deficiency is a confirmed risk factor of venous thromboembolism (DVT) which though occurs infrequently yet is a leading cause of maternal mortality and morbidity.
|
16026279 |
2005 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
PC and PS deficiencies are inherited as autosomal dominant disorders associated with recurrent venous thromboembolism (VTE) and, in most cases, derived from heterozygous missense mutations (78% and 63%, respectively).
|
23986205 |
2013 |
Venous Thromboembolism
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
The ratio of protein C antigen and total PS antigen levels (protein C/S ratio) was used to classify subjects at risk of venous thromboembolism.
|
16885060 |
2006 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Considering the increased risks with the association between VTE and the higher prevalence of PC and PS deficiencies, TT genotype mutations and high level of fibrinogen, it is advisable to perform a complete thrombophilia screening in TS patients before starting HRT.
|
21586893 |
2011 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
In a retrospective cohort of 579 patients with inherited type I/III deficiency suspicion, PROS1 genotyping was performed and the effect of genotype on FPS and on VTE risk was investigated.
|
26466767 |
2016 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Several low-frequency genetic mutations, PROS1 p.Lys196Glu in Japanese and PROC p.Arg189Trp and p.Lys193del in Chinese, are significantly associated with increased risk for VTE, with odds ratio more than 2 through the reduced protein C anticoagulant activity.
|
24233386 |
2014 |
Venous Thromboembolism
|
0.100 |
GeneticVariation
|
phenotype |
LHGDN |
Failure to validate association of gene polymorphisms in EPCR, PAR-1, FSAP and protein S Tokushima with venous thromboembolism among Californians of European ancestry.
|
18278202 |
2008 |