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MetabolomicsTargeting PI3K inhibitor resistance in breast cancer with metabolic drugs

Activating PIK3CA mutations, present in up to 40% of hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (Her2-) breast cancer (BC) patients, can be effectively targeted with the alpha isoform-specific PI3K inhibitor Alpelisib. This treatment significantly improves ...

2026-08-21 | MTBLS11671 | MetaboLights
MetabolomicsTargeting secreted MDK-mediated tryptophan/kynurenine metabolism enhances DLL3 CAR T therapy for SCLC

Small cell lung cancer (SCLC) exhibits profound immunometabolic suppression that impairs antigen presentation and constrains immunotherapy efficacy. Through integrated multi-omics analyses of primary human SCLC tumors, we identified midkine (MDK) as a dominant tumor-secreted driver of immune evas...

2026-03-23 | MTBLS14116 | MetaboLights
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
MetabolomicsAntioxidant Activity, Phytochemical Profiling by UPLC-QTOF-MS, and In Silico Targeting of the RNA-Binding Protein DRBD18 of Trypanosoma brucei by Bioactive Compounds from Tetradenia riparia and Tetracera poggei
Oxidative stress plays a key role in the pathogenesis of African trypanosomiasis, and plant-derived antioxidants represent a promising source of dual-action compounds capable of both scavenging reactive oxygen species and interfering with parasite survival. The present study investigates the antioxi...
2026-09-10 | MTBLS15597 | MetaboLights
TranscriptomicsSequence-specific targeting of dosage compensation in Drosophila favors an active chromatin context
This SuperSeries is composed of the following subset Series: GSE34857: Sequence-specific targeting of dosage compensation in Drosophila favors an active chromatin context (ChIP-chip) GSE34858: Sequence-specific targeting of dosage compensation in Drosophila favors an active chromatin context (mRNA) ...
ORGANISM(S): Drosophila melanogaster 
2012-03-19 | E-GEOD-34859 | biostudies-arrayexpress
UnknownUtilizing G2/M retention effect to enhance tumor accumulation of active targeting nanoparticles.
Not available
S-EPMC4897711 | biostudies-literature
TranscriptomicsCotranslational signal independent SRP preloading during membrane targeting
Cotranslational targeting into the endoplasmic reticulum (ER) by the Signal Recognition Particle (SRP) is a key event determining polypeptide fate in eukaryotic cells. Here, we globally define the principles and mechanisms of SRP binding and ER targeting in vivo. Cotranslational targeting through SR...
ORGANISM(S): Saccharomyces cerevisiae 
2016-08-03 | E-GEOD-74393 | biostudies-arrayexpress
TranscriptomicsThe MSL3 chromodomain directs a key targeting step for dosage compensation of the Drosophila
Active genes on the X chromosome of Drosophila males are upregulated by the Male-specific lethal (MSL) complex containing five MSL proteins and two non-coding roX RNAs. To probe the targeting mechanism, we have solved the structure of the MSL3 chromodomain, designed point mutations in key residues t...
ORGANISM(S): Drosophila melanogaster 
2008-11-18 | E-GEOD-11817 | biostudies-arrayexpress
ProteomicsMudPIT analyses of proteins associated with Piccolo and Bassoon in the presynaptic active zone
We used a 3-step protocol that separates lipid-associated proteins based on their buoyant density, size and charge. All steps were conducted either on ice or at 4C. Step 1 involved a sucrose density gradient centrifugation in which ca. 100 postnatal day 4 rat brains were homogenized in buffer A (5...
ORGANISM(S): Rattus Norvegicus (ncbitaxon:10116) 
2016-07-11 | MSV000079897 | MassIVE
GenomicsGenome wide TFIIB binding during postnatal and pressure-induced cardiac hypertrophy
Purpose: To identify the differential TFIIB bindingl patterns during postnatal cardiac growth, pressure-induced cardiac hypertrophy and adult mouse hearts Methods: Hearts were extracted from 1-2day old C57 mice, from mice subjecetd to Transaortic coarctation or adult mice. The hearts were sent to Ac...
ORGANISM(S): Mus musculus 
2014-11-17 | E-GEOD-56813 | biostudies-arrayexpress
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