Publication by Andrii Kuklin et al.: An Nrf2-NF-kB cross-talk controls hepatocyte proliferation in the normal and injured liver.

Kuklin et al. show that inducible deletion of two major cytoprotective transcription factors, Nrf2 and NF-kB, in hepatocytes of mice causes spontaneous liver inflammation and necrosis. Functional studies combined with transcriptional profiling identified a cross-talk of these transcription factors in the control of hepatocyte proliferation in the normal and acutely injured liver, which is mediated to a large extent by liver macrophages.