Extracellular Nucleotides and Interleukin-8 Production by ARPE Cells: Potential Role of Danger Signals in Blood–Retinal Barrier Activation

Lia Judice Relvas, Christophe Bouffioux, Brice Marcet, Didier Communi, Maya Makhoul, Michael Horckmans, Daniel Bléro, Catherine Bruyns, Laure Caspers, Jean‐Marie Boeynaems,

Investigative Ophthalmology & Visual Science · 2009 · 26 citations · 20 references

Abstract

ATPgammaS, UTP, and UDP stimulate both basal and TNFalpha-induced IL-8 secretion in RPE cells through an ERK 1/2-dependent pathway. The results suggest that those effects are mediated by P2Y(2) and P2Y(6) receptors.

References

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