TABLE 1

Genetic polymorphisms detected in ORF of VKORC1 gene


Position in ORF

Substitution

Effect

Dose

Reference
47G>C C16S No change 2.7 mg/day Obayashi et al., 2006
85G>T V29L Resistance 100 mg/week Rost et al., 2004
106G>T D36Y Resistance 80 mg/week Loebstein et al., 2006
112G>T D38Y No change 5.3 mg/day D'Andrea et al., 2005
121G>T A41S Resistance 15.5 mg/day Rieder et al., 2005
129C>T C43C N.A. N.A. Rost et al., 2004
129C>T C43C No effect N.A. D'Andrea et al., 2005
134T>C V45A Resistance No response Rost et al., 2004
172A>G R58G Resistance 220 mg/week Rost et al., 2004
196G>A V66M Resistance 25 mg/day Harrington et al., 2005
203A>G H68R No change 3.8 mg/day Obayashi et al., 2006
292C>T R98W Inactive VKOR N.A. Rost et al., 2004
358C>T L120L N.A. N.A. Rost et al., 2004
358C>T L120L No effect N.A. D'Andrea et al., 2005
383T>G L128R Resistance No response Rost et al., 2004
383T>G L128R Resistance 45 mg/day Bodin et al., 2005
452G>A
R151Q
No effect
3.7 mg/day
D'Andrea et al., 2005
  • N.A., not available.