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PI3K signaling and FOXO transcription factors play opposing roles at several B cell developmental stages. We show here abundant nuclear FOXO1 expression in the proliferative compartment of the germinal center (GC), its dark zone (DZ), and PI3K activity, downregulating FOXO1, in the GC light zone (LZ...
ORGANISM(S): Mus musculus 
Kinases are critical regulators of cellular function that are commonly implicated in the mechanisms underlying disease. Most drugs that target kinases are molecules that inhibit their catalytic activity, but here we used chemically induced proximity to convert kinase inhibitors into activators of th...
ORGANISM(S): Homo sapiens (Human) 
2024-12-20 | PXD051502 | Pride
The transcription factor EBF1 is essential for lineage specification in early B cell development. Here we demonstrate by conditional mutagenesis that EBF1 was required for B cell commitment, pro-B cell development and subsequent transition to pre-B cells. Later in B cell development, EBF1 was essent...
ORGANISM(S): Mus musculus 
Borrowing Transcriptional Kinases to Activate Apoptosis [ChIP-seq]
Borrowing Transcriptional Kinases to Activate Apoptosis [RNA-seq]
An Interleukin 9-ZBTB18 axis promotes germinal center development of memory B cells
The composition of the striatin-interacting phosphatases and kinases (STRIPAK) signaling complex is highly similar in all eukaryotes and controls for the phosphorylation and dephosphorylation of target proteins. Associated with STRIPAK are germinal center kinases (GCK), some of which are part of con...
ORGANISM(S): Sordaria Macrospora 
2021-04-15 | PXD023130 | panorama
The pathogenesis of nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) and its relationship to other lymphomas are largely unknown. This is partly due to the technical challenge of analyzing its rare neoplastic L&H cells, which are dispersed in an abundant non-neoplastic cellular microenvironme...
ORGANISM(S): Homo sapiens 
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