http://www.springerlink.com – Transient receptor potential (TRP) ion channel superfamily is involved in sensing and transmission of a broad variety of external or internal stimuli, including but not limited to mechanical stress. Based on homology analysis, genetic and molecular studies have recently identified TRP channels in different tissues, comprising blood vessels. In invertebrates, many TRP channels including five TRPV channels identified in Caenorhabditis elegans and two in Drosophila have been implicated in mechanosensory behaviors as molecular basis of volume regulation, hearing and touch sensitivity. Read more »