12 July 2011; Science Signaling: 4 (181): About the Cover | Science Signaling | Science/AAAS

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Online Cover This week features a Research Article that describes how sensory neurons perceive itch and heat-induced pain through two different G protein–coupled receptors. [Image: HeikeKampe/iStockPhoto.com]

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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882