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Channeling pain

In vitro experiments have suggested that the TRPA1 ion channel senses various noxious stimuli. Many of these findings are now borne out in mice, in line with the notion that TRPA1 inhbitors might be useful in treating pain.

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Figure 1: TRPA1 is a polymodal nociceptor of various noxious stimuli.

Katie Ris

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Patapoutian, A., Macpherson, L. Channeling pain. Nat Med 12, 506–507 (2006). https://doi.org/10.1038/nm0506-506

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