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ProteomicsA platform for mapping reactive cysteines within the immunopeptidome
The major histocompatibility complex class I (MHC-I) antigen presentation pathways play pivotal roles in orchestrating immune responses. Recent studies have begun to utilize cysteines within the immunopeptidome for therapeutic applications, such as using covalent ligands to create haptenated neoanti...
ORGANISM(S): Homo sapiens (Human) 
2024-10-17 | PXD054678 | Pride
Immunopeptidome Reactive cysteines 
ProteomicsOncogenic SF3B1 mutations alter the splicing of mRNA non-coding regions to induce a novel therapeutic vulnerability
Oncogenic mutations of SF3B1 are common in myeloid cancers, chronic lymphocytic leukemia (CLL) and select solid tumors. Their mechanistic basis for promoting oncogenesis has been investigated in detail, with the stereotyped missplicing of mRNA protein coding sequences most intensively studied. These...
ORGANISM(S): Homo sapiens (Human) 
2026-01-27 | PXD070253 | Pride
Dcaf16 Sf3b1 
TranscriptomicsMapping origins of replication in Arabidopsis thaliana: H4K5ac ChIP vs. unmodified H3 ChIP
Genomic integrity requires faithful chromosome duplication. Origins of replication are the genomic sites where DNA replication initiates in every cell cycle. There are multiple origins scattered throughout the eukaryotic genome whose genome-wide identification has been a hard challenge, especially i...
ORGANISM(S): Arabidopsis thaliana 
2011-11-06 | E-GEOD-21827 | biostudies-arrayexpress
MetabolomicsSingle-cell metabolic fingerprints discover a cluster of circulating tumor cells with distinct metastatic potential

Circulating tumor cells (CTCs) are recognized as direct seeds of metastasis. However, CTC count may not be the 'best' indicator of metastatic risk because their heterogeneity is generally neglected. In this study, we develop a molecular typing system to predict colorectal cancer metastasis potent...

2023-08-21 | MTBLS5028 | MetaboLights
ProteomicsInvestigation of the aging process of C. elegans using integrated quantitative proteomics and N-glycoproteomics
N-glycosylation, a highly diverse and abundant post-translational modification, critically regulates organismal aging. Leveraging the Caenorhabditis elegans (C. elegans) model, which exhibits distinctive N-glycosylation features including highly fucosylated core structures, bisecting β1,4-galactose,...
ORGANISM(S): Caenorhabditis elegans 
2026-09-14 | PXD067150 | Pride
Aging process Nanolc-esi-ms/ms N-glycosylation Caenorhabditis elegans 
UnknownMETTL3 Regulates the Inflammatory Response in CPB2 Toxin-Exposed IPEC-J2 Cells through the TLR2/NF-κB Signaling Pathway.
Not available
S-EPMC9781724 | biostudies-literature
MetabolomicsTranscriptomic and metabolomic analyses reveal the differential accumulation of phenylpropanoids and terpenoids in hemp autotetraploid and its diploid progenitor

Background

Cannabis sativa, a dioecious plant that has been cultivated worldwide for thousands of years, is known for its secondary metabolites, especially cannabinoids, which possess several medicinal effects. In this study, we investigated the autopolyploidization effects on the biosynthes...
2023-09-21 | MTBLS6032 | MetaboLights
MetabolomicsClinical efficacy of Yiqi Yangxue formula on knee osteoarthritis and unraveling therapeutic mechanism through plasma metabolites in rats.

OBJECTIVE: To observe the clinical efficacy and safety of Yiqi Yangxue formula (YQYXF) on knee osteoarthritis (KOA), and to explore the underlying therapeutic mechanism of YQYXF through endogenous differential metabolites and their related metabolic pathways.

METHOD...

2024-03-25 | MTBLS5667 | MetaboLights
GenomicsExamination of whole genome DNA methylation status of two chicken breeds
We report the genome-wide DNA methylation mapping of chicken by methylated DNA immunoprecipitation following by highthroughput sequencing, and the gene expression profile of chicken by RNA-seq. For meDIP-seq, about 17,202,074 to 27,501,760 reads were generated for the tissue and liver tissues of the...
ORGANISM(S): Gallus gallus 
2010-04-02 | E-GEOD-21167 | biostudies-arrayexpress
TranscriptomicsGenome wide profiling of H3K9me2 in Arabidopsis thaliana
The objective of the study is to profile histone H3 lysine nine di-methylation (H3K9me2) in Arabidopsis thaliana and to correlate it with DNA methylation. We constructed a high-resolution genome-wide map of H3K9me2 methylation by using native chromatin immunoprecipitation coupled with HD2 whole geno...
ORGANISM(S): Arabidopsis thaliana 
2010-06-19 | E-GEOD-12383 | biostudies-arrayexpress
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