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GenomicsDynamically reorganized chromatin is the key for the reprogramming of somatic cells to pluripotent cells
We investigated genome-wide nucleosome coverage and histone methylation occupancies in somatic MEFs, intermediate pre-iPSCs and fully reprogrammed iPSCs. We found that nucleosome occupancies increased in promoter regions and decreased in intergenic regions in pre-iPSCs and then recover to an interme...
ORGANISM(S): Mus musculus 
2015-12-13 | E-GEOD-60627 | biostudies-arrayexpress
GenomicsPTIP promotes chromatin changes critical for immunoglobulin class switch recombination
Programmed genetic rearrangements in lymphocytes require transcription at antigen receptor genes to promote accessibility for initiating double-strand break (DSB) formation critical for DNA recombination and repair. Here we show that activated B cells deficient in the PTIP component of the MLL3 (mix...
ORGANISM(S): Mus musculus 
2010-08-25 | E-GEOD-20852 | biostudies-arrayexpress
ProteomicsProteomics of APOE3 and APOE4 BMDMs
The protein expression differences of APOE3 and APOE4 bone marrow-derived macrophages.
ORGANISM(S): Mus Musculus 
2025-01-10 | PXD059706 |
ProteomicsGlobal quantification of glutathione S-transferases in human serum using LC-MS/MS coupled with affinity enrichment
The concentrations of glutathione S-transferases (GSTs) in serum are considered disease biomarkers. Members of the GST superfamily often exhibit functional overlap, and can compensate for each other. Global and quantitative evaluation of serum GSTs is therefore urgent, but we currently lack an effic...
ORGANISM(S): Homo Sapiens 
2022-01-19 | PXD031061 |
ProteomicsIdentification of ANXA1 as A Novel Upstream Negative Regulator of Notch1 Function in AML
Abnormal Notch1 expression has an important role in tumorigenesis. However, upstream control mechanisms for Notch1 are still insufficiently understood. Acute myeloid leukemia (AML) is one of the most common and lethal blood malignancies with limited possibilities for treatment. Thus, new therapeutic...
ORGANISM(S): Homo Sapiens 
2024-10-03 | PXD056593 |
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