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In eukaryotes, protein kinase signaling is regulated by a diverse array of post-translational modifications (PTMs). While regulation by activation segment phosphorylation in Ser/Thr kinases is well understood, relatively little is known about how oxidation of cysteine (Cys) amino acids modulates cat...
ORGANISM(S): Homo sapiens (Human) 
2025-04-01 | PXD044990 | Pride
NFE2L2/NRF2 is a transcription factor and master regulator of the cellular antioxidant response. Aberrantly high NRF2-dependent transcription is recurrent in human cancer, resulting in increased cellular fitness, chemo-radiation resistance, metabolic reprogramming and immune evasion. NRF2 protein le...
ORGANISM(S): Homo sapiens (Human) 
2020-06-24 | PXD015884 | Pride
Molecular characterization of BRSK2 and BRSK1 kinases as negative regulators of the NRF2 transcription factor
We found that the understudied Brain Specific Kinase 2 and 1 (BRSK2/1) proteins suppress NRF2-dependent transcription and NRF2 protein levels in a kinase-dependent fashion. Integrative phosphoproteomic screens, RNAseq profiling and follow-up validation studies revealed BRSK2/1-driven activation of A...
ORGANISM(S): Homo sapiens 
2019-11-16 | GSE139135 | GEO
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