<unk> is a family of transient receptor potential ion channels.
The sole member of the<unk> sub-family,<unk> , contains 14 N-terminal ankyrin repeats and is believed to function as a mechanical stress sensor. It is expressed in the dorsal root ganglion, trigeminal ganglion, and hair cells. The temperature sensitivity of<unk>  is highly disputed, with some reports claiming that it is activated by noxiously cold stimuli and others disputing such a claim.<unk>  is known to be activated by isothiocyanates, which are the pungent chemicals in substances such as mustard oil and wasabi, methyl salicylate in winter green oil, and cinnamaldehyde in cinnamon, amongst numerous other substances.
TRPA 
ThioTEPA
TIMI
FODMAP
Sfdasfasdf
STD
Bergapten
PAC-1