rs780673045
|
|
|
0.020 |
GeneticVariation |
BEFREE |
The prevalence of these alterations, in conjunction with the reported inactivation of RB in up to 80% of cases, suggests that genetic lesions deregulating the G1 to S cell cycle checkpoint may be an almost constant feature in the pathogenesis of osteosarcoma.
|
9935200 |
1999 |
rs876660254
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Using a series of tumorigenic and non-tumorigenic somatic cell hybrids that resulted from the fusion of the human osteosarcoma cell line OHS50-P16T (P16T) with the HeLa cell line D98OR, we investigated the role that genetic mutations, including alterations of oncogenes, tumor suppressor genes, and chromosomes, play in P16T tumorigenicity.
|
10331742 |
1999 |
rs764146326
|
|
|
0.010 |
GeneticVariation |
BEFREE |
We used two human head and neck cancer cell lines harboring mutated p53 gene, HSG (Asn30Ser) and TYS (Asp281His), and a human osteosarcoma cell line, Saos-2 as a control.
|
12527938 |
2003 |
rs780673045
|
|
|
0.020 |
GeneticVariation |
BEFREE |
As a whole, 11 of 29 (38%) analyzed OS presented alterations in some of the analyzed G1 to S-phase checkpoint genes.
|
15167009 |
2004 |
rs79184941
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Stable clones of the human MG63 osteosarcoma cells (MG63-Ap and MG63-IIIc) overexpressing a splice variant form of FGFR2 with or without the S252W mutation (FGFR2IIIcS252W and FGFR2IIIc) showed a higher RUNX2 mRNA expression than parental MG63 cells.
|
15310757 |
2004 |
rs28934578
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Transfection of mutant p53 (R175H) to p53-null osteosarcoma Saos-2 cells suppressed apoptosis induced by doxorubicin (DOX), cisplatin and gamma radiation.
|
15578696 |
2005 |
rs1042522
|
|
|
0.040 |
GeneticVariation |
BEFREE |
These data do not indicate a strong link between variation in TP53 and OS risk, although they provide preliminary evidence of an increased risk of OS associated with variants at IVS2+38 and Pro72Arg.
|
17096406 |
2007 |
rs1131691014
|
|
|
0.020 |
GeneticVariation |
BEFREE |
These data do not indicate a strong link between variation in TP53 and OS risk, although they provide preliminary evidence of an increased risk of OS associated with variants at IVS2+38 and Pro72Arg.
|
17096406 |
2007 |
rs28934576
|
|
|
0.020 |
GeneticVariation |
BEFREE |
On the other hand, transfection of p53-R273H into p53 null human osteosarcoma Saos-2 cells down-regulated procaspase-3 level and induced resistance to the drug toxicity and drug-induced apoptosis.
|
17363498 |
2007 |
rs878854066
|
|
|
0.020 |
GeneticVariation |
BEFREE |
These data do not indicate a strong link between variation in TP53 and OS risk, although they provide preliminary evidence of an increased risk of OS associated with variants at IVS2+38 and Pro72Arg.
|
17096406 |
2007 |
rs1223868338
|
|
|
0.010 |
GeneticVariation |
BEFREE |
This study suggests an association between the Fas exon 3 A>G polymorphism and osteosarcoma risk; however, further study is needed with pediatric controls and a larger sample size.
|
18090928 |
2007 |
rs1642785
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The recessive model suggested an increased risk of OS when two copies of TP53-34 C>G variant (IVS2+38, rs1642785) were present, P = 0.041, odds ratio (OR) 6.70 (95% confidence interval [CI] 1.06-41.6).
|
17096406 |
2007 |
rs199476133
|
|
|
0.010 |
GeneticVariation |
BEFREE |
In order to identify genes whose expression is altered as a result of the presence of mtDNA mutations, DNA microarray analysis was performed using human 143B osteosarcoma cells harboring 3243A>G [tRNA-Leu (UUR)] and 8993T>G [ATPase6 Leu156Arg] mtDNA mutations associated with MELAS and NARP syndromes (2SD and NARP3-1 cybrid cells), respectively.
|
17276738 |
2007 |
rs56149945
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The objective of this study was to address the biological relevancy of N363S SNP in GR function by establishing stable U-2 OS (human osteosarcoma) cell lines expressing wild-type hGR or N363S and examining these receptors under a variety of conditions that probe for GR activity including human gene microarray analysis.
|
17535992 |
2007 |
rs59267781
|
|
|
0.010 |
GeneticVariation |
BEFREE |
We describe in this report the rare association of osteosarcoma and slowly progressing progeria in an 11-year-old girl carrying a truncating heterozygous c.1868C > G (p.T623S) prelamin A mutation.
|
17618517 |
2007 |
rs998074
|
|
|
0.010 |
GeneticVariation |
BEFREE |
IGF2R Ex16+88G>A (rs998075) and IVS16+15C>T (rs998074) SNPs were associated with increased risk for osteosarcoma compared with orthopedic controls (haplotype odds ratio, 2.04; 95% confidence interval, 1.29-3.24).
|
17684144 |
2007 |
rs998075
|
|
|
0.010 |
GeneticVariation |
BEFREE |
IGF2R Ex16+88G>A (rs998075) and IVS16+15C>T (rs998074) SNPs were associated with increased risk for osteosarcoma compared with orthopedic controls (haplotype odds ratio, 2.04; 95% confidence interval, 1.29-3.24).
|
17684144 |
2007 |
rs1060501205
|
|
|
0.010 |
GeneticVariation |
BEFREE |
She was found to have a base pair change (A-->C) at nucleotide 394 resulting in a lysine to glutamine amino acid change at codon 132 (K132Q), which remarkably has never been described in association with either adrenocortical carcinoma or osteosarcoma.
|
18989156 |
2008 |
rs1217691063
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The MTHFR C677T polymorphism may not be important in an individual's susceptibility to osteosarcoma and chondrosarcoma in Turkey and may not be a useful marker for identifying patients at high risk of developing sarcomas.
|
18498722 |
2008 |
rs747342068
|
|
|
0.010 |
GeneticVariation |
BEFREE |
She was found to have a base pair change (A-->C) at nucleotide 394 resulting in a lysine to glutamine amino acid change at codon 132 (K132Q), which remarkably has never been described in association with either adrenocortical carcinoma or osteosarcoma.
|
18989156 |
2008 |
rs1042522
|
|
|
0.040 |
GeneticVariation |
BEFREE |
The study provides evidence supporting the association of MDM2 SNP309 with high-grade osteosarcoma risk in females and shows that TP53 Arg72Pro has a prognostic value for overall survival and EFS in osteosarcoma patients.
|
19451596 |
2009 |
rs1131691014
|
|
|
0.020 |
GeneticVariation |
BEFREE |
The study provides evidence supporting the association of MDM2 SNP309 with high-grade osteosarcoma risk in females and shows that TP53 Arg72Pro has a prognostic value for overall survival and EFS in osteosarcoma patients.
|
19451596 |
2009 |
rs878854066
|
|
|
0.020 |
GeneticVariation |
BEFREE |
The study provides evidence supporting the association of MDM2 SNP309 with high-grade osteosarcoma risk in females and shows that TP53 Arg72Pro has a prognostic value for overall survival and EFS in osteosarcoma patients.
|
19451596 |
2009 |
rs1353702185
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The study provides evidence supporting the association of MDM2 SNP309 with high-grade osteosarcoma risk in females and shows that TP53 Arg72Pro has a prognostic value for overall survival and EFS in osteosarcoma patients.
|
19451596 |
2009 |
rs368087026
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Patients with osteosarcoma with G3/G4 hematologic toxicity were more frequently TT than CT/CC for C677T/MTHFR (P = .023) and GG for A2756G/MTR (P = .048 and P = .057 for gastrointestinal and hematologic toxicity, respectively).
|
19159907 |
2009 |