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ProteomicsQuantitative phosphosproteomics revealed substrate diversity of AMPK in response to DNA damage and its crosstalk with histone acetylation in cell apoptosis
AMPK is a conservative energy sensor that plays roles in diverse cellular processes via direct phosphorylation on various substrates. Emerging studies have demonstrated the regulatory roles of AMPK in DNA damages, but the underlying mechesiams remains to be fully understood. Our studies provided a s...
ORGANISM(S): Mus Musculus 
2022-12-29 | PXD039113 |
ProteomicsGlobal identification ofphospho-dependent SCF ubiquitin ligase substrate reveal a role of ERK-FBXO22-BAG3 axis in tumorigenesis
293T cells were cultured in SILAC medium. Heavy group was labeled with K6&R10. Light group was labeled with K0&R0. In light group, cells were treated with MLN4924. In heavy group, cells were treated with DMSO. Then cells were lysed, mixed and tryptic digested. Peptide mixture was subjected to phosph...
ORGANISM(S): Homo Sapiens 
2021-06-29 | PXD027020 |
ProteomicsTargeting Histone Modification Crosstalk as a Therapeutic Strategy for EZH2-aberrant Solid Tumors
Mutations or aberrant upregulation of the histone methyltransferase EZH2 occur frequently in human cancers yet EZH2-targeted therapies have only shown very limited clinical benefits in hematological malignancies. We report here that upon EZH2 inhibition, MLL1 interacts with p300/CBP complex that dir...
ORGANISM(S): Homo Sapiens 
2018-09-10 | PXD010842 |
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