2012年7月28日土曜日

Compensatory?

Apoptosis-induced compensatory proliferation. The Cell is dead. Long live the Cell!  Trends Cell Biol. 18, 467–473 (2008)
より

During development of multi-cellular organisms, compensatory proliferation is crucial to restore tissue homeostasis in response to cellular stress and tissue damage.  However, compensatory proliferation can not be induced by developmentally programmed apoptosis, which is also important to maintain tissue homeostasis by removing extra cells or shape morphology.  Therefore, an intrinsic mechanism might exist that controls activation of compensatory proliferation in response to stress-induced apoptosis, but not developmental apoptosis. 

ふーむ、確かにそうやねぇ。

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