Abstract
Painful stimuli such as scratching suppresses itch and analgesic therapy with opioids induces itch. Thus, there is a general antagonistic interaction between itch and pain. Accordingly, separate specific pathways for itch and pain have been found that are identified by characteristic molecular markers. Such dichotomy would suggest that for diagnostic and therapeutic purposes itch and pain pathways have to be regarded separately. However, not only do mediators of itch and pain overlap massively, but there is also evidence that there is overlap in neuronal mechanisms of neuropathic itch and pain. Moreover, inhibitory glycinergic interneurons have been identified in the spinal cord that suppress both, nociceptive and pruriceptive processing indicating synergetic elements that coexist with antagonistic spinal pathways. Clinical and basic research concepts of chronic itch should therefore include mechanisms that are common in peripheral and central processing of nociceptors and pruriceptors.
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Gibson PG. Cough is an airway itch? Am J Respir Crit Care Med. 2004;169(1):1–2. doi:10.1164/rccm.2310009.
Akiyama T, Carstens E. Neural processing of itch. Neuroscience. 2013;250:697–714. doi:10.1016/j.neuroscience.2013.07.035.
LaMotte RH, Dong X, Ringkamp M. Sensory neurons and circuits mediating itch. Nat Rev Neurosci. 2014;15(1):19–31. doi:10.1038/nrn3641.
Bautista DM, Wilson SR, Hoon MA. Why we scratch an itch: the molecules, cells and circuits of itch. Nat Neurosci. 2014;17(2):175–82. doi:10.1038/nn.3619.
Braz J, Solorzano C, Wang X, Basbaum AI. Transmitting pain and itch messages: a contemporary view of the spinal cord circuits that generate gate control. Neuron. 2014;82(3):522–36. doi:10.1016/j.neuron.2014.01.018.
Ackerley R, Backlund Wasling H, Liljencrantz J, Olausson H, Johnson RD, Wessberg J. Human C-tactile afferents are tuned to the temperature of a skin-stroking caress. J Neurosci. 2014;34(8):2879–83. doi:10.1523/JNEUROSCI.2847-13.2014.
Vrontou S, Wong AM, Rau KK, Koerber HR, Anderson DJ. Genetic identification of C fibres that detect massage-like stroking of hairy skin in vivo. Nature. 2013;493(7434):669–73.
Seal RP, Wang X, Guan Y, Raja SN, Woodbury CJ, Basbaum AI, Edwards RH. Injury-induced mechanical hypersensitivity requires C-low threshold mechanoreceptors. Nature. 2009;462(7273):651–5.
Reddy VB, Iuga AO, Shimada SG, LaMotte RH, Lerner EA. Cowhage-evoked itch is mediated by a novel cysteine protease: a ligand of protease-activated receptors. J Neurosci. 2008;28(17):4331–5. doi:10.1523/JNEUROSCI.0716-08.2008[doi]. 28/17/4331 [pii].
Johanek LM, Meyer RA, Friedman RM, Greenquist KW, Shim B, Borzan J, Hartke T, LaMotte RH, Ringkamp M. A role for polymodal C-fiber afferents in nonhistaminergic itch. J Neurosci. 2008;28(30):7659–69.
Qu L, Fan N, Ma C, Wang T, Han L, Fu K, Wang Y, Shimada SG, Dong X, Lamotte RH. Enhanced excitability of MRGPRA3- and MRGPRD-positive nociceptors in a model of inflammatory itch and pain. Brain. 2014. doi:10.1093/brain/awu007.
Han L, Ma C, Liu Q, Weng HJ, Cui Y, Tang Z, Kim Y, Nie H, Qu L, Patel KN, Li Z, McNeil B, He S, Guan Y, Xiao B, LaMotte RH, Dong X. A subpopulation of nociceptors specifically linked to itch. Nat Neurosci. 2012;16(2):174–82.
Liu Q, Sikand P, Ma C, Tang Z, Han L, Li Z, Sun S, LaMotte RH, Dong X. Mechanisms of itch evoked by beta-alanine. J Neurosci. 2012;32(42):14532–7.
Wooten M, Weng HJ, Hartke TV, Borzan J, Klein AH, Turnquist B, Dong X, Meyer RA, Ringkamp M. Three functionally distinct classes of C-fibre nociceptors in primates. Nat Commun. 2014;5:4122. doi:10.1038/ncomms5122.
Sikand P, Dong X, LaMotte RH. BAM8-22 peptide produces itch and nociceptive sensations in humans independent of histamine release. J Neurosci. 2011;31(20):7563–7. doi:10.1523/JNEUROSCI.1192-11.2011[doi]. 31/20/7563 [pii].
Nilsson HJ, Levinsson A, Schouenborg J. Cutaneous field stimulation (CFS): a new powerful method to combat itch. Pain. 1997;71(1):49–55.
Brull SJ, Atanassoff PG, Silverman DG, Zhang J, LaMotte RH. Attenuation of experimental pruritus and mechanically evoked dysesthesiae in an area of cutaneous allodynia. Somatosens Mot Res. 1999;16(4):299–303.
Simone DA, Nolano M, Johnson T, Wendelschafer-Crabb G, Kennedy WR. Intradermal injection of capsaicin in humans produces degeneration and subsequent reinnervation of epidermal nerve fibers: correlation with sensory function. J Neurosci. 1998;18(21):8947–54.
Atanassoff PG, Brull SJ, Zhang J, Greenquist K, Silverman DG, LaMotte RH. Enhancement of experimental pruritus and mechanically evoked dysesthesiae with local anesthesia. Somatosens Mot Res. 1999;16(4):291–8.
Andrew D, Schmelz M, Ballantyne JC. Itch – mechanisms and mediators. In: Dostrovsky JO, Carr DB, Koltzenburg M, editors. Progress in pain research and management, vol. 24. Seattle: IASP Press; 2003. p. 213–26.
Nojima H, Cuellar JM, Simons CT, Carstens MI, Carstens E. Spinal c-fos expression associated with spontaneous biting in a mouse model of dry skin pruritus. Neurosci Lett. 2004;361(1–3):79–82.
Ross SE, Mardinly AR, McCord AE, Zurawski J, Cohen S, Jung C, Hu L, Mok SI, Shah A, Savner EM, Tolias C, Corfas R, Chen S, Inquimbert P, Xu Y, McInnes RR, Rice FL, Corfas G, Ma Q, Woolf CJ, Greenberg ME. Loss of inhibitory interneurons in the dorsal spinal cord and elevated itch in Bhlhb5 mutant mice. Neuron. 2010;65(6):886–98.
Braz JM, Juarez-Salinas D, Ross SE, Basbaum AI. Transplant restoration of spinal cord inhibitory controls ameliorates neuropathic itch. J Clin Invest. 2014;124(8):3612–6. doi:10.1172/JCI75214.
Kardon AP, Polgar E, Hachisuka J, Snyder LM, Cameron D, Savage S, Cai X, Karnup S, Fan CR, Hemenway GM, Bernard CS, Schwartz ES, Nagase H, Schwarzer C, Watanabe M, Furuta T, Kaneko T, Koerber HR, Todd AJ, Ross SE. Dynorphin acts as a neuromodulator to inhibit itch in the dorsal horn of the spinal cord. Neuron. 2014;82(3):573–86. doi:10.1016/j.neuron.2014.02.046.
Foster E, Wildner H, Tudeau L, Haueter S, Ralvenius WT, Jegen M, Johannssen H, Hosli L, Haenraets K, Ghanem A, Conzelmann KK, Bosl M, Zeilhofer HU. Targeted ablation, silencing, and activation establish glycinergic dorsal horn neurons as key components of a spinal gate for pain and itch. Neuron. 2015;85(6):1289–304. doi:10.1016/j.neuron.2015.02.028.
Bromm B, Scharein E, Darsow U, Ring J. Effects of menthol and cold on histamine-induced itch and skin reactions in man. Neurosci Lett. 1995;187(3):157–60.
Mizumura K, Koda H. Potentiation and suppression of the histamine response by raising and lowering the temperature in canine visceral polymodal receptors in vitro. Neurosci Lett. 1999;266(1):9–12.
Heyer G, Ulmer FJ, Schmitz J, Handwerker HO. Histamine-induced itch and alloknesis (itchy skin) in atopic eczema patients and controls. Acta Derm Venereol (Stockh). 1995;75(5):348–52.
Pfab F, Valet M, Sprenger T, Toelle TR, Athanasiadis GI, Behrendt H, Ring J, Darsow U. Short-term alternating temperature enhances histamine-induced itch: a biphasic stimulus model. J Invest Dermatol. 2006;126(12):2673–8.
Napadow V, Li A, Loggia ML, Kim J, Schalock PC, Lerner E, Tran TN, Ring J, Rosen BR, Kaptchuk TJ, Pfab F. The brain circuitry mediating antipruritic effects of acupuncture. Cereb Cortex. 2014;24(4):873–82. doi:10.1093/cercor/bhs363.
Schmelz M. Itch – mediators and mechanisms. J Dermatol Sci. 2002;28(2):91–6.
LaMotte RH, Shain CN, Simone DA, Tsai EFP. Neurogenic hyperalgesia psychophysical studies of underlying mechanisms. J Neurophysiol. 1991;66:190–211.
Bickford RGL. Experiments relating to itch sensation, its peripheral mechanism and central pathways. Clin Sci. 1938;3:377–86.
Simone DA, Alreja M, LaMotte RH. Psychophysical studies of the itch sensation and itchy skin (“alloknesis”) produced by intracutaneous injection of histamine. Somatosens Mot Res. 1991;8(3):271–9.
Namer B, Reeh P. Scratching an itch. Nat Neurosci. 2013;16(2):117–8. doi:10.1038/nn.3316.
Handwerker HO. Itch hypotheses: from pattern to specificity and to population coding. In: Carstens E, Akiyama T, editors. Itch: mechanisms and treatment. Frontiers in neuroscience. Boca Raton: CRC Press; 2014.
LaMotte RH, Shimada SG, Green BG, Zelterman D. Pruritic and nociceptive sensations and dysesthesias from a spicule of cowhage. J Neurophysiol. 2009;101(3):1430–43. doi:10.1152/jn.91268.2008[doi]. 91268.2008 [pii].
Sikand P, Shimada SG, Green BG, LaMotte RH. Similar itch and nociceptive sensations evoked by punctate cutaneous application of capsaicin, histamine and cowhage. Pain. 2009;144(1–2):66–75.
Johanek LM, Meyer RA, Hartke T, Hobelmann JG, Maine DN, LaMotte RH, Ringkamp M. Psychophysical and physiological evidence for parallel afferent pathways mediating the sensation of itch. J Neurosci. 2007;27(28):7490–7.
Schmidt R, Schmelz M, Forster C, Ringkamp M, Torebjörk HE, Handwerker HO. Novel classes of responsive and unresponsive C nociceptors in human skin. J Neurosci. 1995;15(1 Pt 1):333–41.
Tuckett RP, Wei JY. Response to an itch-producing substance in cat. II. Cutaneous receptor populations with unmyelinated axons. Brain Res. 1987;413(1):95–103.
Namer B, Carr R, Johanek LM, Schmelz M, Handwerker HO, Ringkamp M. Separate peripheral pathways for pruritus in man. J Neurophysiol. 2008;100(4):2062–9.
McMahon SB, Koltzenburg M. Itching for an explanation. Trends Neurosci. 1992;15(12):497–501.
Schmelz M, Handwerker HO. Itch, vol 6. Wall & Melzack’s textbook of pain. Philadelphia: Elsevier; 2013.
Oaklander AL, Bowsher D, Galer B, Haanpää M, Jensen MP. Herpes zoster itch: preliminary epidemiologic data. J Pain. 2003;4(6):338–43.
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Schmelz, M. (2016). Interaction of Pruritus and Pain. In: Misery, L., Ständer, S. (eds) Pruritus. Springer, Cham. https://doi.org/10.1007/978-3-319-33142-3_4
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DOI: https://doi.org/10.1007/978-3-319-33142-3_4
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