This mutation was recently described in a family of Italian descent with CVT and Charcot-Marie-Tooth deformity HOXD10 gene mutations were not identified in any of the other families or sporadic patients with CVT, suggesting that genetic heterogeneity underlies this disorder.
To determine whether HOXD10 is involved in the etiology of idiopathic clubfoot, HOXD10 coding and 5' and 3' untranslated regions were resequenced in 190 patients (177 with clubfoot, 10 with sporadic vertical talus, and 3 with both clubfoot and vertical talus), and 160 ethnically matched control subjects.
This paper presents four generations of a family with radiographically demonstrated congenital vertical talus (CVT) in whom a HOXD10 gene mutation was identified.
We report this mutation in TNNT3 and speculate that bilateral vertical talus, or severe clubfoot, might be a special characteristic for cases with the TNNT3 R63C mutation.
In the CVT group, two Caucasian patients (20%) were heterozygous for the prothrombin variant, odds ratio of 9.7 (95% CI: 0.95 to 89.71) and one patient was carrier of factor V Leiden (P = 0.49).
Statistically significant associations with CVT were found for factor V Leiden/G1691A (OR=2.40; 95% CI, 1.75 to 3.30; P<0.00001) and prothrombin/G20210A (OR=5.48; 95% CI, 3.88 to 7.74; P<0.00001).
Statistically significant associations with CVT were found for factor V Leiden/G1691A (OR=2.40; 95% CI, 1.75 to 3.30; P<0.00001) and prothrombin/G20210A (OR=5.48; 95% CI, 3.88 to 7.74; P<0.00001).
In the CVT group, two Caucasian patients (20%) were heterozygous for the prothrombin variant, odds ratio of 9.7 (95% CI: 0.95 to 89.71) and one patient was carrier of factor V Leiden (P = 0.49).
Factor V Leiden-mutations were found in 16.8% of patients with cerebral sinus venous thrombosis (CVT) and in 17.8% of patients with arterial ischemic stroke (AIS), which was significantly more frequent than in controls at a rate of 4.95% (ORs: 3.89 and 4.16).
We report a unique case of CVT in a patient with both the factor V Leiden and the G20210A prothrombin gene mutations without other identifiable precipitating factors in a 28-year-old white male in good health.
We report a unique case of CVT in a patient with both the factor V Leiden and the G20210Aprothrombin gene mutations without other identifiable precipitating factors in a 28-year-old white male in good health.
The G20210-->A transition in the prothrombin gene was found in a heterozygous form in 4 of 45 patients with CVT (8.9%) and in 8 of 354 healthy control subjects (2.3%).
We performed a study to evaluate the role of three single nucleotide polymorphisms (SNP), factor V LeidenG1691A (FVL), prothrombin gene mutation G20210A (FII-G20210A) and methylenotetrahydrofolate reductase variant C677T (MTHFR-C677T), as risk factors for CVT in Tunisian patients.
Genetic thrombophilic conditions such as those associated with Factor V Leiden (FVL) and the prothrombin mutant (PT G20210A) have been identified as risk factors for cerebral venous thrombosis (CVT).
Genetic thrombophilic conditions such as those associated with Factor V Leiden (FVL) and the prothrombin mutant (PT G20210A) have been identified as risk factors for cerebral venous thrombosis (CVT).