BAK and BAX complex drives mtDNA release and non-caspase cell death
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A study published in Science (Volume 394, Issue 6822; DOI 10.1126/science.aaea2181) reports that the pro-apoptotic proteins BAK and BAX assemble into a multiprotein complex that drives efflux of mitochondrial DNA from mitochondria and triggers a form of cell death that proceeds independently of caspases. The finding links two well-stied regulators of mitochondrial outer membrane permeabilization to a specific mechanism for mtDNA release and an alternative death pathway. At this stage, only the paper's core conclusion is established; detailed experimental methods and data have not been described in the available coverage, so the precise composition of the complex, the steps linking mtDNA efflux to death, and the relevance to specific diseases remain open questions.
Written by a model from the reports · updated 3 hours ago
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- science.orgPickBAK and BAX form a multiprotein complex to drive mtDNA efflux and caspase-independent cell death
BAK and BAX form a multiprotein complex that drives mtDNA efflux and caspase-independent cell death. The paper appears in Science, Volume 394, Issue 6822, DOI 10.1126/science.aea2181; the current material provides no experimental methods or data details.
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