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MetabolomicsHost specific sphingomyelin is critical for replication of diverse RNA viruses
Lipids and lipid metabolism play an important role in RNA virus replication, which typically occurs on host cell endomembrane structures in the cytoplasm through mechanisms that are not yet fully identified. We conducted genome-scale CRISPR screening and identified sphingomyelin synthase 1 (SMS1; en...
2026-10-29 | MTBLS11308 | MetaboLights
TranscriptomicsSlicing-Independent RISC Activation Requires the Argonaute PAZ Domain
Small RNAs regulate the genetic networks through a ribonucleoprotein complex called the RNA induced silencing complexes (RISC), which in mammals contains at its center one of four Argonaute proteins (Ago1-4). A key regulatory event in the RNAi and miRNA pathways is Ago loading, where double stranded...
ORGANISM(S): Homo sapiens 
2012-07-12 | E-GEOD-39146 | biostudies-arrayexpress
UnknownStructural and functional studies of LRP6 ectodomain reveal a platform for Wnt signaling.
Not available
S-EPMC3564486 | biostudies-literature
ProteomicsA multi-species spike-in sample set for performance evaluation of label-free proteomics quantification
When evaluating the quantitative performance of label-free proteomics method(s), samples with known compositions are necessary to define key parameters such as reproducibility, missing data levels, accuracy, precision, as well as sensitivity/specificity for biomarker discovery. Here, we provide a ca...
ORGANISM(S): Homo sapiens (Human) Escherichia coli Saccharomyces cerevisiae (Baker's yeast) 
2022-01-06 | PXD030780 | Pride
Performance evaluation Label-free quantification Ionstar 
TranscriptomicsGlobal gene expression profiling of mouse liver tissue samples after treated with various anti-HCV shRNAs
RNA interference (RNAi) is becoming routine in scientific discovery and treating human disease. However, its applications are hampered by unwanted effects. The RNA-Seq analyses from mouse liver samples expressing various anti-HCV shRNAs show that weak base-pairing in both seed and 3’ regions is requ...
ORGANISM(S): Mus musculus 
2014-10-03 | E-GEOD-55131 | biostudies-arrayexpress
MetabolomicsVGLL4 modulates Paneth cells and sustains intestinal homeostasis.
Paneth cells are defensive cells in the intestinal tract, which secrete niche factors and antimicrobial peptides (AMPs) to maintain the small intestinal stem cell niche and immune homeostasis. Here, we show that Vestigial-like family member 4 (VGLL4) plays a pivotal role in maintaining small intesti...
2026-03-12 | MTBLS10456 | MetaboLights
MetabolomicsAntimicrobial Efficacy of Bifidobacterium longum FB1-4 Cell-Free Supernatant Against MRSA: Insights into Mechanisms and Food Matrix Application

The food safety landscape faces a significant challenge from methicillin-resistant Staphylococcus aureus (MRSA), a virulent and antibiotic-resistant foodborne pathogen. This study investigates the antimicrobial properties and mechanisms of cell-free supernatant (CFS) from Bifidobacterium longum F...

2026-02-26 | MTBLS13481 | MetaboLights
ProteomicsLenalidomide-induced pure red cell aplasia analysis
The RVd therapy, combining lenalidomide, bortezomib, and dexamethasone, is a mainstay treatment for multiple myeloma. A multiple myeloma patient developed pure red cell aplasia (PRCA) following RVd treatment, despite the absence of common PRCA triggers. In vitro analyses revealed lenalidomide as a p...
ORGANISM(S): Homo Sapiens 
2024-09-03 | PXD055495 |
ProteomicsArid3b suppresses CD8+ T cell infiltration and function in Microsatellite-stable colorectal cancer via Runx3
Microsatellite stable/proficient mismatch repair (MSS/pMMR) colorectal cancer (CRC) is characterized by a cold tumor microenvironment, marked by sparse CD8⁺ T cell infiltration and resistance to immune checkpoint inhibitors (ICIs). To uncover regulators that limit CD8⁺ T cell infiltration in MSS CRC...
ORGANISM(S): Mus Musculus 
2026-04-16 | PXD077233 |
MetabolomicsTargeting the SREBP-dependent lipidomic reprogramming by virus infection for broad-spectrum therapeutic intervention
Viruses are obligate intracellular parasites that exploit the host metabolic machineries to meet their extraordinary biosynthetic demands. Integrative transcriptomic and lipidomic profiling confirmed that Middle East respiratory syndrome coronavirus (MERS-CoV) infection reprograms the host lipid met...
2018-11-26 | MTBLS762 | MetaboLights
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