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MetabolomicsMapping of the viral shunt across widespread coccolithophore blooms using metabolic biomarkers

The viral shunt is a fundamental ecosystem process which diverts the flux of organic carbon fixed through photosynthesis during algal bloom events from heterotrophic grazers to bacteria. Through the extracellular release of metabolites, lytic viral infections supply 2-10% of photosynthetically fi...

2025-10-08 | MTBLS11597 | MetaboLights
MetabolomicsControlling mitochondrial membrane architecture via MIC60 determines viral replication to promote anti-viral immunity
Virus-infected cells often exhibit dramatic cellular changes accompanied by altered mitochondrial function. The contribution of factors shaping the inner mitochondrial membrane (IMM) and cristae architecture on viral replication is insufficiently understood. Single cell transcriptomics applying vesi...
2025-06-24 | MTBLS12437 | MetaboLights
MetabolomicsDifferent regions of synaptic vesicle membrane regulate VAMP2 conformation for the SNARE assembly
Vesicle associated membrane protein 2 (VAMP2/synaptobrevin2), a core SNARE protein residing on synaptic vesicles (SVs), forms helix bundles with syntaxin-1 and SNAP25 for the SNARE assembly. Prior to the SNARE assembly, the structure of VAMP2 is unclear. Here, by using in-cell NMR spectroscopy, we d...
2021-10-06 | MTBLS1503 | MetaboLights
MetabolomicsUntargeted metabolomics reveals bovine viral diarrhea virus infection reprogram host nucleotide and amino acid metabolism in MDBK Cells

Bovine viral diarrhea virus (BVDV) is a highly adapted intracellular parasite that depends entirely on the host cell's metabolic resources and energy for the synthesis of viral components. However, the mechanisms by which BVDV remodels host lipid metabolism remain unclear. In this study, we explo...

2025-10-12 | MTBLS13126 | MetaboLights
MetabolomicsBrain corticogenesis promotes SARS-CoV-2 neuro-glial tropism through lipid-dependent viral replication
While extensive research has examined the neuroinvasiveness of SARS-CoV-2, its relationship with brain maturation remains unclear. Using a multi-omics approach, we established cerebral organoids (CBOs) at day 60 (EB60) and day 120 (EB120) to model immature and mature developmental stages. We found t...
2026-06-18 | MTBLS14790 | MetaboLights
MetabolomicsPhospholipid acyl chain diversity controls the tissue-specific assembly of mitochondrial cardiolipins

Cardiolipin (CL) is a phospholipid specific for mitochondrial membranes and crucial for many core tasks of this organelle. Its side chain configurations are tissue-specific, functionally important and generated via post-biosynthetic remodeling. However, this process lacks the necessary specificit...

2020-05-22 | MTBLS1446 | MetaboLights
ProteomicsSwapped genetic code block viral infections and gene transfer
Removing cellular transfer RNAs (tRNAs), making their cognate codons unreadable, creates a genetic firewall that prevents viral replication and horizontal gene transfer. However, numerous viruses and mobile genetic elements encode parts of the translational apparatus, including tRNAs, potentially re...
ORGANISM(S): Escherichia Coli (ncbitaxon:562) 
2022-07-08 | MSV000089854 | MassIVE
TranscriptomicsHepatitis C Virus Infection Activates a Novel Innate Pathway Involving IKKα in Lipogenesis and Viral Assembly
Hepatitis C virus interacts extensively with host factors not only to establish productive infection but also to trigger unique pathological processes. Our recent genome-wide siRNA screen demonstrated that IKKα is a critical host factor for HCV. Here we describe a novel NF-κB-independent and kinase-...
ORGANISM(S): Homo sapiens 
2013-05-08 | E-GEOD-46528 | biostudies-arrayexpress
TranscriptomicsDifferentially-expressed miRNAs in MDBK cells infected with bovine viral diarrhea virus compared to MDBK cells
Non-canonical microRNAs (miRNAs) are a class of short endogenous RNA molecules with the ability to control development, autophagy, apoptosis and the stress response in eukaryotes by pairing with partially complementary sites in the 3' untranslated regions (UTRs) of targeted genes. Recent studies hav...
ORGANISM(S): Bos taurus 
2014-12-16 | E-GEOD-61251 | biostudies-arrayexpress
TranscriptomicsmicroRNA-mediated GALNT3 upregulation facilitates mucin production and viral replication in influenza A virus-infected respiratory epithelial cells
Viral infections affecting the upper or lower respiratory tract induce mucin production in the epithelial surfaces of the respiratory cells. However, a little is known about how mucins are produced on the surfaces of respiratory epithelial cells and affects viral replication. In the course of the in...
ORGANISM(S): Homo sapiens 
2015-12-08 | E-GEOD-57508 | biostudies-arrayexpress
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