English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Chemotherapeutic agents such as cisplatin induce persistent activation of N-terminal c-Jun Kinase, which in turn mediates induction of apoptosis. By using a common MAPK Kinase, MEKK1, cisplatin also activates the survival transcription factor NFkappaB. We have found a cross-talk between c-Jun expression and NFkappaB transcriptional activation in response to cisplatin. Fibroblast derived from c-jun knock out mice are more resistant to cisplatin-induced cell death, and this survival advantage is mediated by upregulation of NFkappaB-dependent transcription and expression of MIAP3. This process can be reverted by ectopic expression of c-Jun in c-jun(-/-) fibroblasts, which decreases p65 transcriptional activity back to normal levels. Negative regulation of NFkappaB-dependent transcription by c-jun contributes to cisplatin-induced cell death, which suggests that inhibition of NFkappaB may potentiate the antineoplastic effect of conventional chemotherapeutic agents.

Cell Stress and MEKK1-mediated c-Jun Activation Modulate NFκB Activity and Cell Viability