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Full-Text Articles in Medicine and Health Sciences
Tp53 And Mdm2 Single Nucleotide Polymorphisms Influence Survival In Non-Del(5q) Myelodysplastic Syndromes, Kathy L. Mcgraw, Thomas Cluzeau, David A. Sallman, Ashley A. Basiorka, Brittany A. Irvine, Ling Zhang, P.K. Epling-Burnette, Dana E. Rollison, Mar Mallo, Lubomir Sokol, Francesc Solé, Jaroslaw Maciejewski, Alan F. List
Tp53 And Mdm2 Single Nucleotide Polymorphisms Influence Survival In Non-Del(5q) Myelodysplastic Syndromes, Kathy L. Mcgraw, Thomas Cluzeau, David A. Sallman, Ashley A. Basiorka, Brittany A. Irvine, Ling Zhang, P.K. Epling-Burnette, Dana E. Rollison, Mar Mallo, Lubomir Sokol, Francesc Solé, Jaroslaw Maciejewski, Alan F. List
Pathology and Cell Biology Faculty Publications
P53 is a key regulator of many cellular processes and is negatively regulated by the human homolog of murine double minute-2 (MDM2) E3 ubiquitin ligase. Single nucleotide polymorphisms (SNPs) of either gene alone, and in combination, are linked to cancer susceptibility, disease progression, and therapy response. We analyzed the interaction of TP53 R72P and MDM2 SNP309 SNPs in relationship to outcome in patients with myelodysplastic syndromes (MDS). Sanger sequencing was performed on DNA isolated from 208 MDS cases. Utilizing a novel functional SNP scoring system ranging from +2 to −2 based on predicted p53 activity, we found statistically significant differences …