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TranscriptomicsEpigenetically Silenced Genes Found Using Methylated DNA Immunoprecipitation in Colon Cancer Cells Deficient in DNMTs
CpG island promoter hypermethylation of tumor suppressor genes is a common hallmark of human cancer, and new large-scale epigenomic technologies might be useful in our attempts to define the complete DNA hypermethylome of tumor cells. Here we report a functional search for hypermethylated CpG island...
ORGANISM(S): Homo sapiens 
2010-05-27 | E-GEOD-9267 | biostudies-arrayexpress
GenomicsThe DNA methylomes of a newborn and a centenarian
We have developed Whole Genome Bisulfite Sequencing (WGBS) of a newborn and a centenarian to address the epigenetic drifts in human aging, which might be an alternative pathway to explain the age-associated alterations. In addition, we have analyzed the methylome of a middle-age donor (26 years). Ex...
ORGANISM(S): Homo sapiens 
2012-06-13 | E-GEOD-31263 | biostudies-arrayexpress
TranscriptomicsGenome-wide CpG methylation during osteogenic and myogenic differentiation from adipose- derived stem cells.
In the current study, we have performed a high-throughput CpG methylation analysis of well characterized and defined populations of human adipose-derived stem cells (hASCs) before and after in vitro induction of osteogenic and myogenic differentiation that allows identifying DNA methylation- regulat...
ORGANISM(S): Homo sapiens 
2014-01-02 | E-GEOD-33896 | biostudies-arrayexpress
TranscriptomicsThe DNA Methylomes of a Newborn and a Centenarian
Examination of two DNA methylomes at the most extreme points of their lives to see differences that might contribute to explain the aged phenotype We have performed Whole Genome Bisulfite Sequencing (WGBS) and methylation array technology of newborn and a centenarian samples to address the Epigeneti...
ORGANISM(S): Homo sapiens 
2012-07-10 | E-GEOD-31438 | biostudies-arrayexpress
ProteomicsEpigenetic inactivation of the 5-methylcytosine RNA methyltransferase NSUN7 is associated with clinical outcome and therapeutic vulnerability in liver cancer
RNA modifications are important regulators of transcript activity and an increasingly emerging body of data suggest that the epitranscriptome and its associated enzymes are altered in human tumors. In this study, the initial screening for genetic and epigenetic defects of 5-methylcytosine RNA methyl...
ORGANISM(S): Homo sapiens (Human) 
2023-05-10 | PXD038422 | Pride
Maxquant Nsun7 Interactome Label free Methyltransferase 
ProteomicsEpigenetic inactivation of the 5-methylcytosine RNA methyltransferase NSUN7 is associated with clinical outcome and therapeutic vulnerability in liver cancer
RNA modifications are important regulators of transcript activity and an increasingly emerging body of data suggest that the epitranscriptome and its associated enzymes are altered in human tumors. In this study, the initial screening for genetic and epigenetic defects of 5-methylcytosine RNA methyl...
ORGANISM(S): Homo sapiens (Human) 
2023-05-10 | PXD038418 | Pride
Peaks Snu cells Nsun7 Tmt16plex Methyltransferase 
TranscriptomicsGene expression profiles of wild type and Mecp2-null mice in three different regions of the brain
Background. Rett syndrome (RTT) is a complex neurodevelopmental disorder that is one of the most frequent causes of mental retardation in women. A great landmark in research in this field was the discovery of a relationship between the disease and the presence of mutations in the gene that codes for...
ORGANISM(S): Mus musculus 
2008-05-30 | E-GEOD-11596 | biostudies-arrayexpress
TranscriptomicsGenome-wide DNA methylation profiling of Progeria and Werner syndrome patients
DNA methylation gradiently changes with age and is likely to be involved in aging-related processes resulting in phenotype changes and increased susceptibility to certain diseases. The Hutchinson-Gilford Progeria Syndrome (HGP) and Werner Syndrome are two premature aging diseases showing features of...
ORGANISM(S): Homo sapiens 
2013-01-14 | E-GEOD-42865 | biostudies-arrayexpress
TranscriptomicsDNA methylation differences between Newborns and Nonagenarians [PBMNC]
Human aging implies many phenotypic modifications and an increased susceptibility to many common diseases, phenomena that cannot be fully explained by the constrained genetic setting. An alternative pathway that could explain the age-associated alterations is epigenetic drifts. To address this issue...
ORGANISM(S): Homo sapiens 
2012-06-12 | E-GEOD-33233 | biostudies-arrayexpress
TranscriptomicsDNA methylomes of Newborns and Nonagenarians
DNA methylation differences between Newborns and Nonagenarians The study aimed to compare the DNA methylation differences between newborns and nonagenarians using methylation array technology (450K, Illumina). The identified differently methylated CpG were further analyzed for their presence in dise...
ORGANISM(S): Homo sapiens 
2012-06-12 | E-GEOD-30870 | biostudies-arrayexpress
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