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UnknownMyeloid-derived suppressor cells promote B-cell production of IgA in a TNFR2-dependent manner.
Not available
S-EPMC5520412 | biostudies-literature
ProteomicsPreferential phosphorylation on old histones during early mitosis in human cells
How histone posttranslational modifications (PTMs) are inherited through cell cycle remains poorly understood. Canonical histones are made in the S phase of cell cycle. Combining mass spectrometry-based technologies and stable isotope labeling by amino acids in cell culture (SILAC), we interrogate t...
ORGANISM(S): Homo sapiens (Human) 
2016-06-01 | PXD003709 | Pride
Mass spectrometry Mitosis Histone modifications Cell cycle Histone phosphorylation 
UnknownCirculating tumor cell counts are prognostic of overall survival in SWOG S0421: a phase III trial of docetaxel with or without atrasentan for metastatic castration-resistant prostate cancer.
Not available
S-EPMC3970171 | biostudies-literature
TranscriptomicsComparison of Expression Profiles for Agrobacterium tumefaciens visR mutant to wild-type strain.
Many bacteria colonize surfaces and transition to a sessile mode of growth. The plant pathogen Agrobacterium tumefaciens produces a unipolar polysaccharide (UPP) adhesin at single cell poles that contact surfaces. Here we report that elevated levels of the intracellular signal cyclic diguanosine mon...
ORGANISM(S): Agrobacterium tumefaciens 
2014-08-21 | E-GEOD-60565 | biostudies-arrayexpress
Transcriptomicsregulatory T cells in human pregnancy
Transplacental immune programming refers to the concept that during pregnancy, significant crosstalk occurs between the maternal and fetal immune system, with consequent long‐term effects especially for the offspring. In this study, we searched for evidence of transplacental programming in cellul...
ORGANISM(S): Homo sapiens 
2013-11-04 | E-GEOD-31976 | biostudies-arrayexpress
ProteomicsGuanine-containing ssDNA and RNA induce dimeric and tetrameric SAMHD1 in cryo-EM and binding studies
The dNTPase activity of tetrameric SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 (SAMHD1) plays a critical role in cellular dNTP regulation. SAMHD1 also associates with stalled DNA replication forks, DNA repair foci, ssRNA, and telomeres. The above functions require...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2023-11-13 | PXD043587 | Pride
Aicardi-goutieres syndrome Dna repair Rnase Sammhd1 Hiv 
ProteomicsSystematic Proteomics Revealed The mechanism of How Long-term Tibetan Buddhist Meditation Enhanced Cardiovascular Protection
The difficulty to obtain data from whom uninterruptedly practice meditation over many years, and lacking of advanced analysis methods significantly hinder the comprehensive understanding of molecular mechanisms underlying meditation. This study aimed to address this issue.Accordingly, we recruited 8...
ORGANISM(S): Homo Sapiens 
2018-09-27 | PXD057418 |
ProteomicsSmoothened Transduces Hedgehog Signals via Activity-Dependent Sequestration of PKA Catalytic Subunits
The Hedgehog (Hh) pathway is essential for organ development, homeostasis, and regeneration. Dysfunction of this cascade drives several cancers. To control expression of pathway target genes, the G protein-coupled receptor (GPCR) Smoothened (SMO) activates glioma-associated (GLI) transcription facto...
ORGANISM(S): Homo Sapiens 
PXD023893 | panorama
ProteomicsSpatiotemporal Deciphering of Dynamic Proteome during Liquid-Liquid Phase Separation in Living Cells
We introduce the Composition of LLPS proteome Assembly by Proximity labeling assisted Mass spectrometry (CLAPM) to address such unmet need in this filed. We demonstrate CLAPM for instantaneously labeling and monitoring in situ proteome shifts within intracellular droplets that undergo spatiotemporal...
ORGANISM(S): Homo sapiens (Human) 
2025-03-26 | PXD051405 | Pride
Liquid-liquid phase separations  proximity labeling  proteomics  mass spectrometry  living cells  
TranscriptomicsHistone H3 lysine 56 acetylation is linked to the core transcriptional network in human embryonic stem cells
Lysine 56 acetylation in the helical core of histone H3 opens yeast chromatin and enables histone gene transcription, DNA replication, DNA repair, and prevents epigenetic silencing. While K56Ac is globally abundant in yeast and flies its presence has been uncertain in mammals. We show here using mas...
ORGANISM(S): Homo sapiens 
2009-02-09 | E-GEOD-14749 | biostudies-arrayexpress
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