2009
DOI: 10.1016/j.neulet.2009.04.029
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Involvement of increased expression of transient receptor potential melastatin 8 in oxaliplatin-induced cold allodynia in mice

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Cited by 148 publications
(153 citation statements)
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“…Artemin-and NGF-induced sensitization of cold responses is TRPM8-dependent, and multiple studies have shown that TRPM8 plays a role in the development of cold allodynia (8,(22)(23)(24)57). However, inflammatory cold allodynia is also diminished by both an TRPA1 antagonist and reduced TRPA1 transcript expression, and cold hypersensitivity can be induced by TRPA1 agonism in WT but not Trpa1 −/− mice (58, 59).…”
Section: Discussionmentioning
confidence: 99%
“…Artemin-and NGF-induced sensitization of cold responses is TRPM8-dependent, and multiple studies have shown that TRPM8 plays a role in the development of cold allodynia (8,(22)(23)(24)57). However, inflammatory cold allodynia is also diminished by both an TRPA1 antagonist and reduced TRPA1 transcript expression, and cold hypersensitivity can be induced by TRPA1 agonism in WT but not Trpa1 −/− mice (58, 59).…”
Section: Discussionmentioning
confidence: 99%
“…They also assessed different inhibitors of several second messengers (protein kinase A, protein kinase C, NO, Ca 2ϩ , Caspase), which failed to attenuate the acute mechanical hyperalgesia, whereas antioxydants (acetyl-L-carnitine, ␣-lipoic acid, vitamin C) and inhibitors of the mitochondrial electron transport chain (rotenone, 3-nitropropionic acid, antimycin, sodium cyanide, oligomycin) produced significant attenuation. 43 Very recently, mice models have also been published, using single 26,44 or repeated administrations, 44 respectively, showing significant mechanical and cold allodynia and hyperalgesia. Gauchan et al 44 also demonstrated that oxaliplatin-induced cold allodynia could be partly explained by an increase in the expression level of TRPM8 mRNA at day 3 after a single injection.…”
Section: Platinum Compoundsmentioning
confidence: 99%
“…43 Very recently, mice models have also been published, using single 26,44 or repeated administrations, 44 respectively, showing significant mechanical and cold allodynia and hyperalgesia. Gauchan et al 44 also demonstrated that oxaliplatin-induced cold allodynia could be partly explained by an increase in the expression level of TRPM8 mRNA at day 3 after a single injection.…”
Section: Platinum Compoundsmentioning
confidence: 99%
“…An increase in TRPM8 expression occurs in some sensory neurons after nerve injury [150], possibly contributing to enhanced cooling sensation. Similarly, oxaliplatin increased the expression of TRPM8 mRNA in mouse DRG neurons when cold hypersensitivity peaked, suggesting that cold hypersensitivity is, at least partly, due to the increased expression of TRPM8 in primary sensory neurons [151]. In addition, wet-dog shake and jumping behaviors elicited by icilin, a non selective TRPM8 activator, were significantly increased in mice treated with oxaliplatin [151].…”
Section: Trpm8mentioning
confidence: 93%
“…Similarly, oxaliplatin increased the expression of TRPM8 mRNA in mouse DRG neurons when cold hypersensitivity peaked, suggesting that cold hypersensitivity is, at least partly, due to the increased expression of TRPM8 in primary sensory neurons [151]. In addition, wet-dog shake and jumping behaviors elicited by icilin, a non selective TRPM8 activator, were significantly increased in mice treated with oxaliplatin [151]. Oxaliplatin seems to affect TRPA1 rather than TRPM8, because oxaliplatin-treatment induces sensitization to icilin, which also activates TRPA1 expressing neurons, but not the response to a TRPM8 selective ligand, WS12 [81].…”
Section: Trpm8mentioning
confidence: 95%