TRPA1 and cancer: Among the Transient Receptor Potential (TRP) family, several channels, such as TRP Ankyrin 1 (TRPA1) and Vanilloid 1 (TRPV1), have been suggested to play roles in many cancer types, including breast [7,8,9], digestive [10,11], gliomas [12], lung [13], prostate [14] and HNSCC [15].