Sort   by:  
 Page size 
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
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
MetabolomicsThe novel protein circPETH-147aa regulates metabolic reprogramming in hepatocellular carcinoma cells to remodel immunosuppressive microenvironment
Metabolic reprogramming fuels cancer cell metastasis and remodels the immunosuppressive tumor microenvironment (TME). We report here that a circRNA, circPETH, packaged by extracellular vesicles (EVs) from tumor-associated macrophages (TAMs) to hepatocellular carcinoma (HCC) cells, facilitates glycol...
2024-12-09 | MTBLS11254 | 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
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
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 
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
TranscriptomicsBlockade of oncogenic IkappaB kinase activity in ABC DLBCL by small molecule BET protein inhibitors
In the activated B cell-like (ABC) subtype of diffuse large B cell lymphoma (DLBCL), NF-kappaB activity is essential for viability of the malignant cells and is sustained by constitutive activity of IkappaB kinase (IKK) in the cytoplasm. Here, we report an unexpected role for the bromodomain and ext...
ORGANISM(S): Homo sapiens 
2014-08-01 | E-GEOD-58791 | biostudies-arrayexpress
UnknownDeveloping Spindlin1 small-molecule inhibitors by using protein microarrays.
Not available
S-EPMC5831360 | biostudies-literature
UnknownSmall molecule annotation for the Protein Data Bank.
Not available
S-EPMC4243272 | biostudies-literature
Sort   by:  
 Page size