Abstract
BAX/BAK activation leading to mitochondrial outer-membrane permeabilization is a key commitment point in apoptosis. Chipuk et al. now identify two sphingolipids as specific cofactors for BAX/BAK activation that lower the threshold for apoptosis-associated cytochrome c release. Association of mitochondria with other cellular membrane compartments is required for BAK/BAX exposure to these sphingolipids.
| Original language | English |
|---|---|
| Pages (from-to) | 845-846 |
| Number of pages | 2 |
| Journal | Cell |
| Volume | 148 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2 Mar 2012 |
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