HSV-mediated expression of interleukin-4 in dorsal root ganglion neurons reduces neuropathic pain.
HSV-mediated expression of interleukin-4 in dorsal root ganglion neurons reduces neuropathic pain.
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HSV介导的白介素4在背根神经神经元中的表达减轻了神经性疼痛。
DOI:
10.1186/1744-8069-2-6
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发表时间:
2006-02-17
期刊:
影响因子:
3.3
通讯作者:
Fink DJ
中科院分区:
文献类型:
--
作者:
Hao S;Mata M;Glorioso JC;Fink DJ
To examine the role of inflammatory mediators in neuropathic pain, we used a replication-defective genomic herpes simplex virus (HSV)-based vector containing the coding sequence for the anti-inflammatory peptide interleukin (IL)-4 under the transcriptional control of the HSV ICP4 immediate early promoter, vector S4IL4, to express IL-4 in dorsal root ganglion (DRG) neurons in vivo. Subcutaneous inoculation of S4IL4 in the foot transduced lumbar DRG to produce IL-4. Transgene-mediated expression of IL-4 did not alter thermal latency or tactile threshold in normal animals, but inoculation of S4IL4 1 week after spinal nerve ligation (SNL) reduced mechanical allodynia and reversed thermal hyperalgesia resulting from SNL. Inoculation of S4IL4 1 week before SNL delayed the development of thermal hyperalgesia and tactile allodynia, but did not prevent the ultimate development of these manifestations of neuropathic pain. S4IL4 inoculation suppressed non-noxious-induced expression of c-Fos immunoreactivity in dorsal horn of spinal cord and reversed the upregulation of spinal IL-1β, PGE2, and phosphorylated-p38 MAP kinase, characteristic of neuropathic pain. HSV-mediated expression of IL-4 effectively reduces the behavioral manifestations of neuropathic pain, and reverses some of the biochemical and histologic correlates of neuropathic pain at the spinal level.
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影响因子:
25
作者:
Ji, RR;Baba, H;Woolf, CJ
通讯作者:
Woolf, CJ
影响因子:
12.4
作者:
Hao, SL;Mata, M;Fink, DJ
通讯作者:
Fink, DJ
影响因子:
7.3
作者:
Cunha, FQ;Poole, S;Ferreira, SH
通讯作者:
Ferreira, SH
影响因子:
2.9
作者:
Arruda, JL;Sweitzer, SA;DeLeo, JA
通讯作者:
DeLeo, JA
影响因子:
11.2
作者:
Hao, SG;Mata, M;Fink, DJ
通讯作者:
Fink, DJ