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Apoptosis

Lack of oxygen aids cell survival

In worms, neurons respond to low levels of environmental oxygen in a way that protects distant tissues from stress-induced cell death. The molecules that mediate this cell-cell signalling may be targets for cancer treatment.

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Figure 1: Remote signalling and regulation of stress-induced cell death.

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Powell-Coffman, J., Coffman, C. Lack of oxygen aids cell survival. Nature 465, 554–555 (2010). https://doi.org/10.1038/465554a

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