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Histone H2AX is integral to hypoxia-driven neovascularization - pp553 - 558
! }: I" n" u( e5 EMatina Economopoulou, Harald F Langer, Arkady Celeste, Valeria V Orlova, Eun Young Choi, Mingchao Ma, Athanassios Vassilopoulos, Elsa Callen, Chuxia Deng, Craig H Bassing, Manfred Boehm, Andre Nussenzweig & Triantafyllos Chavakis
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doi:10.1038/nm.1947
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( `6 D o$ e" n) z& C( YHypoxia-triggered neovascularization occurs in many types of disease. Endothelial cells must be able to cope with hypoxic stress, which in other cell types can induce a DNA repair response and inhibit replication. Matina Economopoulou et al. now show that hypoxia induces the generation of a hallmark of the DNA repair response, phosphorylated histone H2AX, in proliferating endothelial cells and that H2AX function is required for neovascularization under hypoxic or ischemic conditions in vivo
. G$ v; ~3 s0 I$ E& Lhttp://www.nature.com/nm/journal/v15/n5/full/nm.1947.html |
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