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MetabolomicsBiosynthesis of polyamine–polyphosphate granules for colitis alleviation

Natural polyamines, such as spermidine and spermine, exert strong anti-inflammatory effects, but their therapeutic benefits are limited by rapid absorption in the small intestine, resulting in low colonic availability. In this study, engineered Citrobacter freundii overexpressing ppk1 (CPP) coul...

2026-01-07 | MTBLS13621 | MetaboLights
TranscriptomicsCSR-1 and P granules suppress sperm-specific transcription in the C. elegans germline
P granules in C. elegans are required for fertility and function to maintain germ cell identity and pluripotency.  Sterility in the absence of P granules is often accompanied by the mis-expression of soma-specific proteins and the initiation of somatic differentiation in germ cells.  To investigate ...
ORGANISM(S): Caenorhabditis elegans 
2015-05-20 | E-GEOD-67954 | biostudies-arrayexpress
TranscriptomicsDEPS-1 promotes P granule assembly and RNA interference in C. elegans germ cells
P granules are germ-cell-specific cytoplasmic structures containing RNA and protein and required for proper germ cell development in C. elegans. A new P-granule-associated protein, DEPS-1, whose loss disrupts P granule structure and function was analysed in this study. Genome wide analysis of gene...
ORGANISM(S): Caenorhabditis elegans 
2010-05-26 | E-GEOD-9993 | biostudies-arrayexpress
ProteomicsProteomics of P granules Z granules and Mutator foci in C.elegans
To examine the protein composition of germ granules subcompartments of C. elegans, while ensuring their physiological integrity, we utilized TurboID-based proximity biotin labeling techniques to idedtify the protein components of P granules, Z granules and Mutator foci in the germline of C.elegans.
ORGANISM(S): Caenorhabditis elegans 
2024-07-14 | PXD046498 | Pride
P granules z granules  mutator foci  proteomics c.elegans 
ProteomicsProteomic Analysis of fly brain cytoplasmic RNP granules containing the lncRNA mimi
In neurons, mRNAs and associated RNA-binding proteins assemble into ribonucleoprotein (RNP) granules essential to regulate mRNA trafficking, local translation, and turnover. Dysregulation of RNA-protein condensation can disturb synaptic plasticity. We report that the novel lncRNA mimi is a constitut...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2022-10-12 | PXD034453 | Pride
Rnp granules  fly brain  neurons  lncrna mimi Fne  rbp9 Drosophila  relative ibaq  quantitative proteomics 
ProteomicsGermline maintenance through the multifaceted activities of GLH/Vasa in Caenorhabditis elegans P granules
Vasa is a highly conserved member of the ATP-dependent DEAD box helicase family, a multipotency factor, and a critical component for the specification and maintenance of the germline. Its homologs have been shown to regulate translation, small RNA amplification, and serve as a molecular solvent for ...
ORGANISM(S): Caenorhabditis elegans 
2019-06-07 | PXD014135 | Pride
Vasa C. elegans Glh-1 Glh-1 coip 
ProteomicsThe Proteome and Transcriptome of Stress Granules and P-Bodies during Human T Lymphocytes Activation
Stress granules (SGs) and processing bodies (PBs) are membraneless cytoplasmic assemblies regulating mRNAs under environmental stress such as viral infections, neurological disorders, or cancer. Upon antigen stimulation, T lymphocytes mediate their immune functions under regulatory mechanisms involv...
ORGANISM(S): Homo sapiens (Human) 
2023-03-10 | PXD031639 | Pride
Human t lymphocytes Ribonucleoprotein granules Proteome 
GenomicsRecruitment of mRNAs to P granules by gelation with intrinsically-disordered proteins (RNAseq datasets)
Recruitment of mRNAs to P granules by gelation with intrinsically-disordered proteins (RNAseq datasets)
PRJNA587445 | ENA
GenomicsRecruitment of mRNAs to P granules by gelation with intrinsically-disordered proteins (iCLIP results)
Recruitment of mRNAs to P granules by gelation with intrinsically-disordered proteins (iCLIP results)
PRJNA587446 | ENA
TranscriptomicsTracking the Fragile X Mental Retardation Protein in a Highly Ordered Neuronal RiboNucleoParticles Population: a Link Between Stalled Polyribosomes and RNA Granules
Local translation at the synapse plays key roles in neuron development and activity-dependent synaptic plasticity. mRNAs are translocated from the neuronal soma to the distant synapses as compacted ribonucleoparticles referred to as RNA granules. These contain many RNA-binding proteins, including th...
ORGANISM(S): Mus musculus 
2016-06-30 | E-GEOD-83835 | biostudies-arrayexpress
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