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. 2023 Feb 8;24:45. doi: 10.1186/s12931-023-02347-z

Fig. 1.

Fig. 1

a Structural representation of the potential TRP channels involved in cough and airway hypersensitivity. Example chemicals which stimulate each TRP channel are shown above and the mechanical and physical stimuli below. b Flow diagram representing the steps involved in the cough reflex pathway in relation to the activation of TRP channels via relevant stimulants