IndraLab

Statements


12 | 3 9

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sparser
"Thus, O-GlcNacylated FOXK1 associates with BAP1 and promote E2F pathway and oncogenesis."

reach
"BAP1 also associates with transcription factors, including FOXK1, FOXK2, and Yin Yang1 (YY1), which ensure the recruitment of this DUB to chromatin (133, 142)."

sparser
"Here the authors find that the O-GlcNAcylated FOXK1 associates with the deubiquitinase BAP1 to upregulate transcription of E2F target genes and promote cancer progression."

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reach
"By comparing BAP1 recruitment in IMR90 cells expressing FOXK1 with those expressing FOXK1 , we identified 2,130 regions showing reduced recruitment of BAP1 in FOXK1 (Fig. 6e)."

sparser
"For example, analysis of 407 pleural mesothelioma cases and 389 controls with a comprehensive history of asbestos exposure revealed an increased risk of abnormalities in chromosomal region 7p22.2, which includes the gene encoding the Forkhead box protein K1 (FOXK1) that interacts with BAP1 [ xref ]."
| PMC

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sparser
"To provide further insight into the relevance of FOXK1-BAP1 interaction in the context of cancer, we transduced pleural mesothelioma and lung cancer cell lines, that are BAP1-proficient or BAP1-deficient xref , with either FOXK1 or its O-GlcNAcylation-defective mutant."

reach
"Although BAP1 interacts with a transcriptional regulator, HCF-1, and transcription factors FoxK1 and FoxK2, how BAP1 controls gene expression remains unclear."

sparser
"Thus, O-GlcNAcylated FOXK1 associates with BAP1 and promotes E2F pathway and oncogenesis."

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sparser
"This post-translational modification introduces a second interaction module, stabilizing the overall interaction of BAP1 with FOXK1."

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sparser
"For instance, during the G1/S transition, time at which the transcriptional activation of E2F target genes is critical, increased O-GlcNAcylation of FOXK1 might favor BAP1-FOXK1 complexes at the expense of BAP1-FOXK2 complexes."

sparser
"Thus, BAP1-FOXK1 interaction might constitute a therapeutic opportunity in BAP1 positive mesothelioma tumors."

sparser
"In conclusion, while our studies provided important insights into the role of O-GlcNAcylation in the regulation of FOXK1-BAP1 interaction and the E2F pathway, it remains to be determined how the interplay between these factors impacts transcription and balances BAP1 deubiquitinase activity during tumor development or suppression."

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