» Articles » PMID: 21438154

Oxaliplatin-induced Cold Hypersensitivity is Due to Remodelling of Ion Channel Expression in Nociceptors

Abstract

Cold hypersensitivity is the hallmark of oxaliplatin-induced neuropathy, which develops in nearly all patients under this chemotherapy. To date, pain management strategies have failed to alleviate these symptoms, hence development of adapted analgesics is needed. Here, we report that oxaliplatin exaggerates cold perception in mice as well as in patients. These symptoms are mediated by primary afferent sensory neurons expressing the thermoreceptor TRPM8. Mechanistically, oxaliplatin promotes over-excitability by drastically lowering the expression of distinct potassium channels (TREK1, TRAAK) and by increasing the expression of pro-excitatory channels such as the hyperpolarization-activated channels (HCNs). These findings are corroborated by the analysis of TREK1-TRAAK null mice and use of the specific HCN inhibitor ivabradine, which abolishes the oxaliplatin-induced cold hypersensibility. These results suggest that oxaliplatin exacerbates cold perception by modulating the transcription of distinct ionic conductances that together shape sensory neuron responses to cold. The translational and clinical implication of these findings would be that ivabradine may represent a tailored treatment for oxaliplatin-induced neuropathy.

Citing Articles

Ocular Surface Changes Differ Significantly Between Oxaliplatin- and Diabetes-Induced Polyneuropathy.

Schicht M, Sisignano M, Farger J, Wedel S, Phunchago N, Perumal N Int J Mol Sci. 2025; 26(5).

PMID: 40076510 PMC: 11900114. DOI: 10.3390/ijms26051884.


Causes and management of acute oncological pain: a narrative review.

Laycock H, Ramdin C, Grayer J, Brown M Anaesthesia. 2025; 80 Suppl 2():95-105.

PMID: 39777687 PMC: 11744419. DOI: 10.1111/anae.16512.


Vascular dysfunction is at the onset of oxaliplatin-induced peripheral neuropathy symptoms in mice.

Taib S, Durand J, Dehais V, Boulay A, Martin S, Blugeon C Life Sci Alliance. 2024; 8(2).

PMID: 39578077 PMC: 11584327. DOI: 10.26508/lsa.202402791.


Sodium butyrate restored TRESK current controlling neuronal hyperexcitability in a mouse model of oxaliplatin-induced peripheral neuropathic pain.

Ho I, Zou Y, Luo K, Qin F, Jiang Y, Li Q Neurotherapeutics. 2024; 22(1):e00481.

PMID: 39542827 PMC: 11742850. DOI: 10.1016/j.neurot.2024.e00481.


Genome of Russian Snow-White Chicken Reveals Genetic Features Associated with Adaptations to Cold and Diseases.

Yevshin I, Shagimardanova E, Ryabova A, Pintus S, Kolpakov F, Gusev O Int J Mol Sci. 2024; 25(20).

PMID: 39456845 PMC: 11508066. DOI: 10.3390/ijms252011066.


References
1.
Attal N, Bouhassira D, Gautron M, Vaillant J, Mitry E, Lepere C . Thermal hyperalgesia as a marker of oxaliplatin neurotoxicity: a prospective quantified sensory assessment study. Pain. 2009; 144(3):245-252. DOI: 10.1016/j.pain.2009.03.024. View

2.
Yalcin I, Charlet A, Freund-Mercier M, Barrot M, Poisbeau P . Differentiating thermal allodynia and hyperalgesia using dynamic hot and cold plate in rodents. J Pain. 2009; 10(7):767-73. DOI: 10.1016/j.jpain.2009.01.325. View

3.
Stengel M, Baron R . Oxaliplatin-induced painful neuropathy--flicker of hope or hopeless pain?. Pain. 2009; 144(3):225-226. DOI: 10.1016/j.pain.2009.05.004. View

4.
George A, Serra J, Navarro X, Bostock H . Velocity recovery cycles of single C fibres innervating rat skin. J Physiol. 2006; 578(Pt 1):213-32. PMC: 2075106. DOI: 10.1113/jphysiol.2006.116129. View

5.
Allchorne A, Broom D, Woolf C . Detection of cold pain, cold allodynia and cold hyperalgesia in freely behaving rats. Mol Pain. 2005; 1:36. PMC: 1325266. DOI: 10.1186/1744-8069-1-36. View