Differential gene expression in IDH1-R132H Low Grade Glioma animal brain tumors brain in response to 10 Gy of radiation

IDH1-R132H is expressed in Low Grade Glioma (LGG) in combination with loss of function mutation in ATRX and TP53 genes. IDH1-R132H results in gain of function with production of 2-hydroxygluatrate, that in turn generates a hypermethylatyed phenotype in DNA and histone with consequences in epigenetic regulation of gene expression. Here we will compare the gene expression profile between IDH1-R132H and IDH1 Wt LLG animal brain tumors in reponse to radiation Overall design: Evaluate differential gene expression between Brain DH1-R132H and IDH1 wt in response to 10Gy ionizing radiation at 14 days after tumor neurospheres implantation

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Núñez FJ, Mendez FM, Kadiyala P, Alghamri MS, Savelieff MG, Garcia-Fabiani MB, Haase S, Koschmann C, Calinescu AA, Kamran N, Saxena M, Patel R, Carney S, Guo MZ, Edwards M, Ljungman M, Qin T, Sartor MA, Tagett R, Venneti S, Brosnan-Cashman J, Meeker A, Gorbunova V, Zhao L, Kremer DM, Zhang L, Lyssiotis CA, Jones L, Herting CJ, Ross JL, Hambardzumyan D, Hervey-Jumper S, Figueroa ME, Lowenstein PR, Castro MG