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ProteomicsDiscovery of RNA-Protein Molecular Clamps Using Proteome-Wide Stability Assays
Uncompetitive inhibition is an effective strategy for suppressing dysregulated enzymes and their substrates, but discovery of suitable ligands depends on often-unavailable structural knowledge and serendipity. Hence, despite surging interest in mass spectrometry-based target identification, proteomi...
ORGANISM(S): Homo sapiens (Human) 
2025-05-07 | PXD058802 | Pride
Lip-ms Cetsa Tmtpro Lcmsms Pisa 
GenomicsTight coordination of protein translation and heat shock factor 1 activation supports the anabolic malignant state [ChIP-Seq]
A unifying characteristic of aggressive cancers is a profound anabolic shift in metabolism to enable sustained proliferation and biomass expansion. The ribosome is centrally situated to sense metabolic states but whether it impacts systems that promote cellular survival is unknown. Here, through ...
ORGANISM(S): Homo sapiens 
2013-07-21 | E-GEOD-45852 | biostudies-arrayexpress
TranscriptomicsRNA G-quadruplexes cause eIF4A-dependent oncogene translation in cancer
The translational control of oncoprotein expression is implicated in many cancers. Here we report an eIF4A/DDX2 RNA helicase-dependent mechanism of translational control that contributes to oncogenesis and underlies the anticancer effects of Silvestrol and related compounds. For example, eIF4A promo...
ORGANISM(S): Homo sapiens 
2014-07-27 | E-GEOD-56887 | biostudies-arrayexpress
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