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TranscriptomicsEffects of Aging and Calorie Restriction on the Global Gene Expression Profiles of Mouse Testis and Ovary
AGEMAP is an initiative of the National Institute on Aging (NIA) designed to study the aging process on mice with Caloric Restriction (CR) versus Ad Libitum (AL) diet. The aim of the AGEMAP project is to provide a valuable source of information about genetic influences involved in aging of the major...
ORGANISM(S): Mus musculus 
2010-05-26 | E-GEOD-7502 | biostudies-arrayexpress
GenomicsCdx2 Binding Sites On Cdx2 Expressing ES Cells
A) Chromatins were prepared from Cdx2-inducible ES cells cultured for 48 - 60 hours in the Dox+ and Dox- conditions. Chromatin immunoprecipitation (ChIP) was carried out by using anti-FLAG M2 affinity gel. ChIP product was tested by Western blotting using anti-FLAG antibody. Nuclear extract from ES ...
ORGANISM(S): Mus musculus 
2009-10-01 | E-GEOD-14586 | biostudies-arrayexpress
TranscriptomicsResveratrol improves adipose insulin signaling and reduces the inflammatory response in adipose tissue of rhesus monkeys on a high-fat, high-sugar diet.
Obesity is associated with a chronic, low-grade, systemic inflammation that may contribute to the development of insulin resistance and type 2 diabetes. Resveratrol, a natural compound with anti-inflammatory properties, is shown to improve glucose tolerance and insulin sensitivity in obese mice and ...
ORGANISM(S): Macaca mulatta 
2014-04-21 | E-GEOD-50005 | biostudies-arrayexpress
TranscriptomicsAbundant Quantitative Trait Loci for CpG Methylation and Expression Across Human Brain Tissues
A fundamental challenge in the post-genome era is to understand and annotate the consequences of genetic variation, particularly within the context of human tissues. We describe a set of integrated experiments designed to investigate the effects of common genetic variability on DNA methylation, mRNA...
ORGANISM(S): Homo sapiens 
2010-04-20 | E-GEOD-15745 | biostudies-arrayexpress
TranscriptomicsGene expression changes in the intestinal crypts of mice with loss of imprinting
To identify genes differentially expressed in the intestinal crypts between LOI(+) and LOI(-) mice, we performed microarray experiments using RNA extracted from laser capture microdissection, by microdissecting an average of 8,000 crypts from each of 3 LOI(+) and 3 LOI(-) mice. Keywords: genetic mo...
ORGANISM(S): Mus musculus 
2010-05-25 | E-GEOD-8583 | biostudies-arrayexpress
TranscriptomicsPrincipal components of embryonic stem cell pluripotency
To decipher gene regulatory networks, we used systematic suppression of 97 transcription factors (TFs) and 7 other genes with shRNA in mouse embryonic stem (ES) cells, followed by global gene expression profiling. Meta-analysis of these data together with the earlier data obtained by the induction o...
ORGANISM(S): Mus musculus 
2013-03-14 | E-GEOD-26520 | biostudies-arrayexpress
TranscriptomicsAge Map, Cerebellum (A)
To assess the transcriptional changes in different brain regions and spinal cord associated with aging and either a caloric restricted (CR) or ad libitum (AL) diet. cDNA microarray and quantitative PCR analyses were used to examine the transcriptomes of various neuronal tissues in young, middle aged...
ORGANISM(S): Mus musculus 
2009-06-21 | E-GEOD-8409 | biostudies-arrayexpress
TranscriptomicsTimed induction of 50 transcription factors in ES cells reveals a common mechanism to initiate differentiations
To decipher the structure and behaviors of the transcription factor (TF) network, we created 50 permanent mouse ES cell lines, in each of which one of the 50 transcription factors tagged with FLAG, is inserted into the doxycycline (dox)-repressible ROSA26 locus. Expression profiling reveals Cdx2 as ...
ORGANISM(S): Mus musculus 
2009-10-01 | E-GEOD-14559 | biostudies-arrayexpress
TranscriptomicsEffects of Sex, Strain, and Energy Intake on Hallmarks of Aging in Mice
Calorie restriction (CR) is the most robust non-genetic intervention to universally delay the onset of age-related diseases and extend mean and maximum lifespan. However, species, strain, sex, diet, age of onset, and level of CR are emerging as important variables to consider for a successful CR res...
ORGANISM(S): Mus musculus 
2016-06-27 | E-GEOD-81959 | biostudies-arrayexpress
TranscriptomicsNorth American Brain Expression Consortium and UK Human Brain Expression Database: Gene Expression
A fundamental challenge in the post-genome era is to understand and annotate the consequences of genetic variation, particularly within the context of human tissues. We describe a set of integrated experiments designed to investigate the effects of common genetic variability on mRNA expression disti...
ORGANISM(S): Homo sapiens 
2012-05-08 | E-GEOD-36192 | biostudies-arrayexpress
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