Sort   by:  
 Page size 
TranscriptomicsTranscription profiling of ATM +/+, ATM +/- and ATM -/- human lymphoblastoid cell lines exposed to 5 Gy IR at 0, 4 and 24 hours to identify expression phenotypes in Ataxia Telangiectasia carriers and patients
Transcription profiling of ATM (Ataxia Telangiectasia Mutated) +/+ (Control), ATM +/- (AT Carrier) and ATM -/- (AT patient) human lymphoblastoid cell lines exposed to 5 Gy IR at 0, 4 and 24 hours to identify expression phenotypes in Ataxia Telangiectasia carriers and patients
ORGANISM(S): Homo sapiens 
2008-07-29 | E-TABM-321 | biostudies-arrayexpress
TranscriptomicsAtaxia-telangiectasia cerebellar cortex expression
Cerebellar cortex expression in ataxia-telangiectasia patients and normal controls. The neurodegenerative disease known as ataxia-telangiectasia (A-T) is caused by the absence of the ATM (A-T mutated) protein. A long-standing mystery surrounding A-T is why cerebellar Purkinje cells (PCs) appear uni...
ORGANISM(S): Homo sapiens 
2015-10-30 | E-GEOD-61019 | biostudies-arrayexpress
TranscriptomicsEZH2-mediated H3K27 trimethylation mediates neurodegeneration in ataxia-telangiectasia
The symptoms of ataxia-telangiectasia (A-T) include a progressive neurodegeneration caused by ATM protein deficiency. We previously found that nuclear accumulation of histone deacetylase-4, HDAC4, contributes to this degeneration; we now report that increased histone H3K27 trimethylation (H3K27me3) ...
ORGANISM(S): Mus musculus 
2013-10-25 | E-GEOD-50951 | biostudies-arrayexpress
TranscriptomicsHuman iPSC-Derived Cerebellar Neurons from a Patient with Ataxia-Telangiectasia Reveal Disrupted Gene Regulatory Networks
Control (CRL2429 C11) and A-T (MC3/AT30) iPSC were differentiated according to Erceg et al to generate cerebellar precursors Examination of changes in gene expression after a 34 day differentiation protocol in control and A-T iPSC
ORGANISM(S): Homo sapiens 
2017-10-02 | E-GEOD-75852 | biostudies-arrayexpress
GenomicsMeDIP analysis of 5mC and 5hmC marks in human ataxia-telangiectasia cerebellum
Genomic DNA was prepared, fragmented, and immunoprecipitated with antibodies specific for 5mC or 5hmC prior to standard sequencing. The neurodegenerative disease known as ataxia-telangiectasia (A-T) is caused by the absence of the ATM (A-T mutated) protein. A long-standing mystery surrounding A-T i...
ORGANISM(S): Homo sapiens 
2015-10-30 | E-GEOD-61133 | biostudies-arrayexpress
ProteomicsATR inhibition rewires cellular signaling networks in response to pathologic replication stress
DNA replication stress is the major cause of genomic instability in human cells. The ataxia telangiectasia and Rad3-related kinase (ATR) plays an essential role in the cellular response to replication stress and inhibition of ATR has emerged as therapeutic strategy for the treatment of cancer. Howev...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080795 | MassIVE
TranscriptomicsATM Requirement in Gene Expression Responses to Ionizing Radiation in Human Lymphoblasts and Fibroblasts
Investigation of ATM-dependent and dose-dependent, or -independent, responses were examined in human lymphoblast cells 6 hr following exposure to either 1 or 5 Gy ionizing radiation. Human lymphoblast cells from "apparently healthy" individuals and individuals with Ataxia telangiectasia were exposed...
ORGANISM(S): Homo sapiens 
2010-07-01 | E-GEOD-3174 | biostudies-arrayexpress
TranscriptomicsEffect of TERT and ATM on Gene Expression Profiles in Human Fibroblasts
Gene expression profiling was performed by use of serial analysis of gene expression (SAGE) on BJ normal human skin fibroblasts, A-T cells, and BJ and A-T cells transduced with hTERT cDNA and expressing telomerase activity. Keywords = telomere Keywords = telomerase Keywords = TERT Keywords = ataxia ...
ORGANISM(S): Homo sapiens 
2004-01-16 | E-GEOD-953 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human fibroblasts subjected to DNA damage reveals ATM-dependent regulation of gene expression
The relationships between profiles of global gene expression and DNA damage checkpoint functions were studied in cells from patients with ataxia telangiectasia (AT). Three telomerase-expressing AT fibroblast lines displayed the expected hypersensitivity to ionizing radiation (IR) and defects in DNA...
ORGANISM(S): Homo sapiens 
2008-06-15 | E-GEOD-6971 | biostudies-arrayexpress
TranscriptomicsMicroarray analysis of gene expression in ATM-deficient MEFs
The expression of interferon-related genes was more enhanced in irradiated ATM-deficient mouse embryonic fibroblasts (MEFs) than in irradiated ATM wild-type MEFs. Nonirradiated-ATM-WT vs Irradiated-ATM-WT vs Nonirradaited-ATM-KO vs IrradiatedATM-KO
ORGANISM(S): Mus musculus 
2012-06-19 | E-GEOD-23116 | biostudies-arrayexpress
Sort   by:  
 Page size