Neuropathic pain is a severe and chronic condition widely found in the general population.The reason for this is the extensive variety of damage or diseases that can spark this unpleasant constant feeling in patients....Neuropathic pain is a severe and chronic condition widely found in the general population.The reason for this is the extensive variety of damage or diseases that can spark this unpleasant constant feeling in patients.During the processing of pain,the dorsal root ganglia constitute an important region where dorsal root ganglion neurons play a crucial role in the transmission and propagation of sensory electrical stimulation.Furthermore,the dorsal root ganglia have recently exhibited a regenerative capacity that should not be neglected in the understanding of the development and resolution of neuropathic pain and in the elucidation of innovative therapies.Here,we will review the complex interplay between cells(satellite glial cells and inflammatory cells)and factors(cytokines,neurotrophic factors and genetic factors)that takes place within the dorsal root ganglia and accounts for the generation of the aberrant excitation of primary sensory neurons occurring in neuropathic pain.More importantly,we will summarize an updated view of the current pharmacologic and nonpharmacologic therapies targeting the dorsal root ganglia for the treatment of neuropathic pain.展开更多
基金under a contract of the“Nicolás Monardes”program(RC-0002-2021)from the Andalusian Health Service,Andalusian Regional Ministry of Health and Consumptionfunds from the Excellent Project from Andalusian Government(Proy Excel_00996)+8 种基金funded by the French Multiple Sclerosis Foundation(ARSEP,1259&1254)the National Multiple Sclerosis Society(NMSS,RG 5088-A-1)the program“Investissements d’Avenir”(ANR-10-IAIHU-06 and ANR-11-INBS-0011–Neur ATRIS)under a“Miguel Servet”contract(CP20-0049)from the Health Institute CarlosⅢ,Ministry of Science and Innovation,Spainreceived grants from Andalusian Government and the European Commission under the Seventh Framework Program of the European Union(agreement Num.291730,contract TAHUB-II-107)ARSEP 1254IBRO Return Home FellowshipAES2022 from Health Institute CarlosⅢ(PI22/01141)the Excellent Project from Andalusian Regional Ministry of University,Research and Innovation(Proy Excel_00996)。
文摘Neuropathic pain is a severe and chronic condition widely found in the general population.The reason for this is the extensive variety of damage or diseases that can spark this unpleasant constant feeling in patients.During the processing of pain,the dorsal root ganglia constitute an important region where dorsal root ganglion neurons play a crucial role in the transmission and propagation of sensory electrical stimulation.Furthermore,the dorsal root ganglia have recently exhibited a regenerative capacity that should not be neglected in the understanding of the development and resolution of neuropathic pain and in the elucidation of innovative therapies.Here,we will review the complex interplay between cells(satellite glial cells and inflammatory cells)and factors(cytokines,neurotrophic factors and genetic factors)that takes place within the dorsal root ganglia and accounts for the generation of the aberrant excitation of primary sensory neurons occurring in neuropathic pain.More importantly,we will summarize an updated view of the current pharmacologic and nonpharmacologic therapies targeting the dorsal root ganglia for the treatment of neuropathic pain.
