• F1000Research · Jan 2018

    A fruit fly model for studying paclitaxel-induced peripheral neuropathy and hyperalgesia.

    • Zina Hamoudi, Thang Manh Khuong, Tiffany Cole, and G Gregory Neely.
    • University of Sydney, Charles Perkins Centre and School of Life and Environmental Sciences, Camperdown, New South Wales, Australia.
    • F1000Res. 2018 Jan 1; 7: 99.

    AbstractBackground: Paclitaxel-induced peripheral neuropathy is a common and limiting side effect of an approved and effective chemotherapeutic agent. The cause of this nociception is still unknown. Methods: To uncover the mechanism involved in paclitaxel-induced pain, we developed a Drosophila thermal nociceptive model to show the effects of paclitaxel exposure on third instar larvae. Results: We found that paclitaxel increases heat nociception in a dose-dependent manner, and at the highest doses also obstructs dendritic repulsion cues. Conclusions: Our simple system can be applied to identify regulators of chemotherapy-induced pain and may help to eliminate pain-related side-effects of chemotherapy.

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