Project description:Neuropathic pain (NP) is caused by primary or secondary impairment of the peripheral or central nervous systems. Its etiology is complex and involves abnormal patterns of gene expression and pathway activation. Using bioinformatic analysis, we aimed to identify NP-associated changes in genes and pathways in L4 and L5 dorsal root ganglia (DRG) in a rat model of NP induced by chronic compression of the DRG (CCD). All rats were divided into the sham and CCD groups randomly. Rats in CCD groups were anesthetized, followed by the implantation of two stainless steel rods in the intervertebral foramina between L4 and L5. Rats in the sham-operated group underwent the same procedure without steel rod insertion. DRG were harvested on the 7th day post-surgery.
Project description:We conducted RNA-sequencing of lidocaine hydrochloride in treating rat dorsal root ganglion neurons to detect lidocaine’s effect of transcriptome profiling changes compared with control.
Project description:We use dorsal root ganglion tissues of WT SD rats, or imiquimod(IMQ)-induced psoraisis-like rat model treated with or without epidural injection of 1% lidocaine. We isolated total RNA for RNA-sequencing.
Project description:Primary isolated rat dorsal root ganglion nerve cells (DRGs) were cultured with high glucose in vitro and divided into normal culture group and high glucose culture group
Project description:This study presents the first application of comprehensive single-nuclei RNA sequencing (snRNA-seq) of dorsal root ganglion (DRG) neurons in a rat model using Parse technology. Our dataset includes two experimental models: (1) control rats representing both sexes and (2) rats with disc-associated chronic lower back pain, alongside sham-treated animals. By leveraging high-resolution transcriptomic profiling, this study provides novel insights into the molecular landscape of DRG neurons, offering a valuable resource for understanding the cellular mechanisms underlying chronic pain.
Project description:Painful diabetic peripheral neuropathy (PDPN) is a common complication of diabetes mellitus (DM). As one of the most disturbing symptoms, mechanical allodynia (MA) in PDPN remains largely unexplored. This dataset contains single-cell RNA sequencing results from rat dorsal root ganglion (DRG). The goal of this experiment was to investigate the transcriptional changes of distinct cell types in the DRG along MA development.
Project description:In order to establish a consensus catalog of dorsal rott ganglion cell types, we used comprehensive transcriptome analysis of single cells for unsupervised identification and molecular classification of sensory neurons independent of any a priori knowledge of sensory subtypes. RNA-Seq was performed on 799 dissociated single cells dissected from the mouse lumbar dorsal root ganglion distributed over a total of nine 96-well plates
Project description:The epigenetic roles in trigeminal neuralgia (TN) still remain unclear. H3K9ac alteration in neuralgia is obscure and controversy. In this study, we established TN rat model via chronic compression, and further treated with 100 mg/kg/d carbamazepine (CBZ). RNA-seq were conducted to investigate the transcriptional profilings in control, TN and TN+CBZ.