TRPA1 and pulmonary fibrosis: TRPA1 channels, as highlighted in our study, stand as a complex entity within the fibrotic milieu, possessing the dual capacity to both exacerbate and ameliorate fibrotic processes, contingent upon the specific pathways and contextual nuances at play—echoing the sentiment that “variety is the spice of life” in the realm of pulmonary fibrosis research [58].