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TranscriptomicsDNA Methylation Mediated by a MicroRNA Pathway
In plants, the known microRNAs (miRNAs) are produced as ~21 nucleotide (nt) duplexes from their precursors by Dicer like 1 (DCL1). They are incorporated into Argonaute 1 (AGO1) protein to regulate target gene expression primarily through mRNA cleavage. We report here the discovery of a new class of ...
ORGANISM(S): Oryza sativa 
2010-03-12 | E-GEOD-20748 | biostudies-arrayexpress
TranscriptomicsSequencing of rice degradome
miRNAs can regulate target gene expression by mRNA cleavage. Rice degradome sequencing was employed to validate mRNA targets of rice miRNAs. Two rice samples, 3-week-old seedling and young panicles were included in the study.
ORGANISM(S): Oryza sativa 
2009-11-23 | E-GEOD-18248 | biostudies-arrayexpress
TranscriptomicsProfiling of small RNA populations in rice total extract and purified AGO1 complexes
microRNAs (miRNAs) are a class of small silencing RNAs that have regulatory roles in gene expression. miRNAs interact with Argonaute (AGO) proteins to form effector complexes that can cleave target mRNAs or repress their translation. Rice encodes four AGO1 homologs (AGO1a, AGO1b, AGO1c, and AGO1d). ...
ORGANISM(S): Oryza sativa 
2009-11-23 | E-GEOD-18250 | biostudies-arrayexpress
ProteomicsBlocking TRIM47-mediated HNF4α degradation Suppress Hepatocellular Carcinoma Progression
Previous studies have highlighted the downregulation of hepatocyte nuclear factor 4α (HNF4α) as a critical event in the pathogenesis of HCC. However, the mechanism of its degradation in HCC remains unclear. Tripartite motif 47 (TRIM47), a typical E3 ubiquitin ligase of the TRIM family, implicates va...
ORGANISM(S): Homo Sapiens 
PXD062446 |
ProteomicsMyeloid PTEN promotes chemotherapy-induced NLRP3 inflammasome activation and antitumor immunity
In this study, we found that myeloid PTEN can determine chemotherapy responsiveness by promoting NLRP3-dependent antitumor immunity and suggest that it might be a potential biomarker to predict the chemotherapy responses and manipulating NLRP3/IL-1might be able to overcome the chemotherapy resista...
ORGANISM(S): Homo Sapiens 
2020-04-16 | PXD018597 |
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