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The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Nociceptive Signals Induce Trafficking of TRPA1 to the Plasma Membrane

Open access
Schmidt, Manuela, Dubin, Adrienne E., Petrus, Matt J., Earley, Taryn J., Patapoutian, Ardem·2009·Neuron

Abstract

Transient receptor potential A1 (TRPA1) ion channel senses a variety of noxious stimuli, and is involved in nociception. Many TRPA1 agonists covalently modify the channel and can lead to desensitization. The fate of modified TRPA1 and the mechanism of preserving its response to subsequent stimuli are not understood. Moreover, inflammatory signals sensitize TRPA1 involving protein kinase A (PKA) and phospholipase C (PLC) through unknown means. We show that TRPA1-mediated nocifensive behavior can be sensitized in vivo via PKA/PLC signaling and by activating TRPA1 with the ligand mustard oil (MO). Interestingly, both stimuli increased TRPA1 membrane levels in vitro. Tetanus toxin attenuated the response to the second of two pulses of MO in neurons, suggesting vesicle-fusion to increase functional surface TRPA1. Capacitance recordings suggest that MO can induce exocytosis. We propose that TRPA1 translocation to the membrane might represent one of the mechanisms controlling TRPA1 functionality upon acute activation or inflammatory signals.

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Metadata

Authors
Schmidt, M., Dubin, A. E., Petrus, M. J., Earley, T. J., & Patapoutian, A.
Venue
Neuron
Publisher
Elsevier BV
Published
2009-11
Volume
64
Issue
4
Pages
498-509
ISSN
0896-6273 (ISSN-L)
OpenAlex
W2132676412
Cited by
225
References
3
FWCI
7.56
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Nociceptive Signals Induce Trafficking of TRPA1 to the Plasma Membrane. https://app.cochat.ai/papers/10.1016/j.neuron.2009.09.030
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Schmidt, M., Dubin, A. E., Petrus, M. J., Earley, T. J., & Patapoutian, A. (2009). Nociceptive Signals Induce Trafficking of TRPA1 to the Plasma Membrane. Neuron. https://doi.org/10.1016/j.neuron.2009.09.030

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