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MetabolomicsSmall molecule produced by Photorhabdus interferes with ubiquinone biosynthesis in Gram-negative bacteria

We report identification of 3,6-dihydroxy-1,2-benzisoxazole (DHB) in a screen of Photorhabdus and Xenorhabdus, whose symbiotic relationship with eukaryotic nematodes favors secondary metabolites that meet several requirements matching those for clinically useful antibiotics. DHB is produced by Ph...

2024-09-06 | MTBLS10720 | MetaboLights
MetabolomicsFirst-in-class MKK4 inhibitors enhance liver regeneration and prevent liver failure

Diminished hepatocyte regeneration is a key feature of acute and chronic liver diseases and after extended liver resections, resulting in the inability to maintain or restore a sufficient functional liver mass. Therapies to restore hepatocyte regeneration are lacking, making liver transplantation...

2024-09-23 | MTBLS9434 | MetaboLights
GenomicsIdentification of covalent small-molecule inhibitors of STING
Identification of covalent small-molecule inhibitors of STING
PRJNA454500 | ENA
MetabolomicsPROMIS, global analysis of PROtein-Metabolite Interactions using Size separation in Arabidopsis thaliana
Small molecules not only represent cellular building blocks and metabolic intermediates, but also regulatory ligands and signaling molecules that interact with proteins. Although these interactions affect cellular metabolism, growth, and development, they have been largely understudied. Herein, we d...
2018-07-19 | MTBLS94 | MetaboLights
TranscriptomicsTumor cell-specific inhibition of MYC function using small molecule inhibitors of the HUWE1 ubiquitin ligase
Deregulated expression of MYC is a driver of colorectal carcinogenesis, necessitating novel strategies to inhibit MYC function. The ubiquitin ligase HUWE1 (HECTH9, ARFBP1, MULE) associates with both MYC and the MYC-associated protein MIZ1. We show here that HUWE1 is required for growth of colorecta...
ORGANISM(S): Homo sapiens 
2014-10-21 | E-GEOD-59223 | biostudies-arrayexpress
GenomicsSmall molecule inhibitors in melanoma Kenski Kong WES
Small-molecule inhibitors targeting the most commonly activated pathway in melanoma, MAPK pathway (either alone or in combination) are already given to melanoma patients for few years, and initially reduce tumour burden dramatically, eventually melanomas become resistant and tumours progress while o...
EGAS00001002863 | EGA
TranscriptomicsTranscriptional response of Escherichia coli O157 TUV93-0 to small molecule inhibitors of TTS
The transcriptional profile of Escherichia coli O157 treated with small molecule inhibitors of type III secretion was determined. Four variations of the small molecule inhibitor were assessed for global changes in transcription by treating cells with 20uM of inhibitor or an equivalent volume of DMSO...
ORGANISM(S): Escherichia coli 
2009-08-10 | E-GEOD-10319 | biostudies-arrayexpress
TranscriptomicsA genome-wide and dose-dependent inhibition map of androgen receptor binding by small molecules reveals its regulatory program upon antagonism
The androgen receptor plays a critical role throughout the progression of prostate cancer and is an important drug target for this disease. While chromatin immunoprecipitation coupled with massively parallel sequencing (ChIP-Seq) is becoming an essential tool in studying transcription and chromatin...
ORGANISM(S): Homo sapiens 
2013-12-31 | E-GEOD-32892 | biostudies-arrayexpress
ProteomicsSelective ubiquitination of drug-like small molecules by the ubiquitin ligase HUWE1
The ubiquitin system regulates myriad pathways in eukaryotic physiology by modifying specific substrate proteins. The recognition of the substrates and the assembly of ubiquitin signals on them – key specificity determinants in ubiquitin signaling - are determined by the diversified class of ubiquit...
ORGANISM(S): Homo sapiens (Human) 
2025-09-03 | PXD063550 | Pride
Small-molecule inhibitor Hect e3 Mass spectrometry Enzymology Click chemistry Non-protein ubiquitination 
GenomicsTpl-2 and MEK small molecule inhibitors
Tpl-2 and MEK small molecule inhibitors
PRJNA328166 | ENA
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