IFT88 and neuropathy: Attenuation of Hedgehog-induced hyperalgesia by <i>Ift88</i> knockdown supports a role for the primary cilium in the hyperalgesia induced by Hedgehog, and attenuation of paclitaxel chemotherapy-induced neuropathy (CIPN) by cyclopamine, which attenuates Hedgehog signaling, suggests a role of Hedgehog in CIPN.