We found three missense (p.R132C, p.R132G, and p.I99M; occurred in five patients) and one silent mutation (c.315C>T; occurred in two patients) in the IDH1 gene and two missense mutations (p.R140Q and p.R172K; occurred in four AML patients) and one silent mutation (c.435G>A) in the IDH2 gene.
IDH2 mutations included R140Q (n=3; one post-PMF AML, one post-PV AML and one PMF) and a novel R140W (n=1; mutation found in both chronic- and blast-phase samples).
IDH2 mutations included R140Q (n=3; one post-PMF AML, one post-PV AML and one PMF) and a novel R140W (n=1; mutation found in both chronic- and blast-phase samples).
The recent discovery of heterozygous isocitrate dehydrogenase 2 (IDH2) mutations of residue Arg(140) to Gln(140) or Gly(140) (IDH2(wt/R140Q), IDH2(wt/R140G)) in d-2-hydroxyglutaric aciduria (D-2-HGA) has defined the primary genetic lesion in 50% of D-2-HGA patients, denoted type II.
The recent discovery of heterozygous isocitrate dehydrogenase 2 (IDH2) mutations of residue Arg(140) to Gln(140) or Gly(140) (IDH2(wt/R140Q), IDH2(wt/R140G)) in d-2-hydroxyglutaric aciduria (D-2-HGA) has defined the primary genetic lesion in 50% of D-2-HGA patients, denoted type II.
IDH2 mutations included R140Q (n=3; one post-PMF AML, one post-PV AML and one PMF) and a novel R140W (n=1; mutation found in both chronic- and blast-phase samples).
The recent discovery of heterozygous isocitrate dehydrogenase 2 (IDH2) mutations of residue Arg(140) to Gln(140) or Gly(140) (IDH2(wt/R140Q), IDH2(wt/R140G)) in d-2-hydroxyglutaric aciduria (D-2-HGA) has defined the primary genetic lesion in 50% of D-2-HGA patients, denoted type II.
We found three missense (p.R132C, p.R132G, and p.I99M; occurred in five patients) and one silent mutation (c.315C>T; occurred in two patients) in the IDH1 gene and two missense mutations (p.R140Q and p.R172K; occurred in four AML patients) and one silent mutation (c.435G>A) in the IDH2 gene.