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MetabolomicsTargeting STK39 ameliorates cardiac remodeling by Improving Mitochondrial function through degradation of IFIT3

Pathological cardiac remodeling in response to sustained pressure overload is a pivotal process in the progression of heart failure (HF), yet the underlying molecular mechanisms remain incompletely understood, limiting therapeutic development. Here, we identify serine/threonine kinase 39 (STK39) ...

2026-09-28 | MTBLS15834 | MetaboLights
TranscriptomicsRNA degradation in proliferating and differentiated C2C12 muscle precursor cells analyzed on Affymetrix exon arrays
Steady-state RNA levels are a result of RNA synthesis and degradation. The importance of transcription-factor mediated induction or repression of mRNA synthesis is well established, but the role and mechanisms of RNA degradation are less well understood. We globally evaluated the RNA decay rates in ...
ORGANISM(S): Mus musculus 
2010-09-22 | E-GEOD-14387 | biostudies-arrayexpress
TranscriptomicsBiased transcription and selective degradation of small RNAs shape the pattern of DNA elimination in Tetrahymena
The ciliated protozoan Tetrahymena undergoes extensive programmed DNA elimination when the germline micronucleus produces the new macronucleus during sexual reproduction. DNA elimination is epigenetically controlled by DNA sequences of the parental macronuclear genome, and this epigenetic regulation...
ORGANISM(S): Tetrahymena thermophila 
2012-06-21 | E-GEOD-38768 | biostudies-arrayexpress
TranscriptomicsAneuploidy-induced cellular stresses limit autophagic degradation.
An unbalanced karyotype, a condition known as aneuploidy, has a profound impact on cellular physiology and is a hallmark of cancer. Determining how aneuploidy affects cells is thus critical to understanding tumorigenesis. Here we show that aneuploidy interferes with the degradation of autophagosomes...
ORGANISM(S): Homo sapiens 
2015-10-26 | E-GEOD-60570 | biostudies-arrayexpress
TranscriptomicsDeciphering regulatory mechanisms associated with hemicellulose degradation in Neurospora crassa
Hemicellulose, the second most abundant plant biomass fraction after cellulose, is widely viewed as a potential feedstock for the production of liquid fuels and other value-added materials. Degradation of hemicellulose by filamentous fungi requires production of many different enzymes, which are ind...
ORGANISM(S): Neurospora crassa 
2012-03-26 | E-GEOD-34098 | biostudies-arrayexpress
TranscriptomicsmiRNA degradation in frozen tissue
To determine the effect of RNA degradation on miRNA expression profiling. To mimic total RNA degradation in snap-frozen livers and duodenums from mice (wild type female, C57/Bl6) tissues were stored in a -80°C freezer and then transferred to dry ice. Each frozen tissue was sliced into five identica...
ORGANISM(S): Mus musculus 
2010-05-19 | E-GEOD-19104 | biostudies-arrayexpress
GenomicsTissue-specific cell-free DNA degradation quantifies circulating tumor DNA burden
Profiling of circulating tumor DNA (ctDNA) may offer a non-invasive approach to monitor disease progression. Here, we developed a quantitative method, exploiting local tissue-specific cell-free DNA (cfDNA) degradation patterns, that accurately estimates ctDNA burden independent of genomic aberration...
EGAS00001004657 | EGA
TranscriptomicsThe ER-Associated Degradation Adapter Protein Sel1L Regulates Triglyceride Metabolism via Lipoprotein Lipase
Sel1L is an adaptor protein for the E3 ligase Hrd1 in the endoplasmic reticulum-associated degradation (ERAD), but its physiological role in a cell-type-specific manner remains unclear. Here we show that mice with adipocyte-specific Sel1L deficiency are resistant to diet-induced obesity and exhibit ...
ORGANISM(S): Mus musculus 
2015-05-18 | E-GEOD-56918 | biostudies-arrayexpress
TranscriptomicsGlobal analysis of mRNA degradation reveals Xrn1-dependent buffering of transcript levels
The rates of mRNA synthesis and degradation determine cellular mRNA levels and can be monitored by comparative Dynamic Transcriptome Analysis (cDTA) that uses non-perturbing metabolic RNA labeling. Here we present cDTA data for 46 yeast strains lacking genes involved in mRNA degradation and metaboli...
ORGANISM(S): Schizosaccharomyces pombe 
2013-10-18 | E-MTAB-1525 | biostudies-arrayexpress
TranscriptomicstRNAs marked with CCACCA are targeted for degradation
The CCA-adding enzyme adds CCA to the 3' ends of transfer RNAs (tRNAs), a critical step in tRNA biogenesis that generates the amino acid attachment site. We found that the CCA-adding enzyme plays a key role in tRNA quality control by selectively marking unstable tRNAs and tRNA-like small RNAs for de...
ORGANISM(S): Saccharomyces cerevisiae 
2011-11-17 | E-GEOD-33756 | biostudies-arrayexpress
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