TaqMan polymerase chain reaction(PCR) was used to detect the genotypes of SNPs (rs7646409, rs6973569 and rs9866361) in peripheral blood samples from 59 patients with osteosarcoma and from 63 healthy controls.
Notably, multiple mutations were identified in phosphoinositide-3-kinase (PI3K), catalytic, alpha polypeptide (PIK3CA) (H1047R, E→lysine at codon 545 [E545K], and H→proline at codon 701 [H701P]) that were not observed previously in osteosarcoma.
Notably, multiple mutations were identified in phosphoinositide-3-kinase (PI3K), catalytic, alpha polypeptide (PIK3CA) (H1047R, E→lysine at codon 545 [E545K], and H→proline at codon 701 [H701P]) that were not observed previously in osteosarcoma.
Notably, multiple mutations were identified in phosphoinositide-3-kinase (PI3K), catalytic, alpha polypeptide (PIK3CA) (H1047R, E→lysine at codon 545 [E545K], and H→proline at codon 701 [H701P]) that were not observed previously in osteosarcoma.