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Expression data from rat dorsal root ganglion after chronic compression

ABSTRACT: Expression data from rat dorsal root ganglion after chronic compression

PROVIDER: PRJNA606451 | ENA |

REPOSITORIES: ENA

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Expression data from rat dorsal root ganglion after chronic compression

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.

2020-02-14 | GSE145222 | GEO

RNA-sequencing of lidocaine treatment on rat dorsal root ganglion neurons

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.

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Ribotag analysis of proprioceptive dorsal root ganglion neurons in cell culture

Project description:We analyzed ribosome-associated RNA (raRNA) in dorsal root ganglion neurons in TrkC+ proprioceptive dorsal root ganglion neurons in cell culture.

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RNA-Seq of single cells from the mouse lumbar dorsal root ganglion

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

2014-11-24 | E-GEOD-59739 | biostudies-arrayexpress

Neuronal cell lines as model dorsal root ganglion neurons: a transcriptomic comparison

Project description:Aim: Dorsal root ganglion neuron-derived immortal cell lines including ND7/23 and F-11 cells have been used extensively as in vitro model systems of native peripheral sensory neurons. However, while it is clear that some sensory neuron-specific receptors and ion channels are present in these cell lines, a systematic comparison of the molecular targets expressed by these cell lines with intact peripheral neurons is lacking. Methods: we examined the expression of RNA transcripts in the human neuroblastoma-derived cell line, SH-SY5Y, and two dorsal root ganglion hybridoma cell lines, F-11 and ND7/23, using Illumina next-generation sequencing. Results: The expression profile of these three cell lines did not resemble any specific dorsal root ganglion neuron subclass. The cell lines lacked many markers for nociceptive sensory neurons, such as the transient receptor potential V1 gene, but expressed markers for both myelinated and unmyelinated neurons. Conclusion: This paper provides insights into the receptor repertoire expressed in common dorsal root ganglion neuron-derived cell lines, and illustrates the limits and potentials of these cell lines as tools for neuropharmacological exploration.

2016-05-01 | GSE75811 | GEO

MicroRNA profiling in dorsal root ganglion after sciatic nerve injury

Project description:Changes in microRNA (miRNA) expression in the mouse L4 and L5 dorsal root ganglion following unilateral sciatic nerve transection. The timepoint of 7 days post-axotomy was chosen to capture miRNA expression profiles at a time when the injured neurons were beginning to regenerate. Two condition experiment, paired control DRG vs axotomised DRG following unilateral sciatic nerve transection. 3 biological replicates, one replicate per array. Dye swap in Replicate 2.

2011-05-06 | E-GEOD-29096 | biostudies-arrayexpress

LncRNA sequencing in dorsal root ganglion cultured with high sugar content

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

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RNA-sequencing of Imiquimod-induced rat dorsal root ganglion (DRG) tissues treated with or without epidural lidocaine injection

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.

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MicroRNA profiling in dorsal root ganglion after sciatic nerve injury

2011-05-06 | GSE29096 | GEO

Whole-genome gene expression profiling of dorsal root ganglion neurons after nerve damage

Project description:We generated whole-genome gene expression profiles of dorsal root ganglion (DRG) neurons following nerve damage. DRG neurons extend one peripheral axon into the spinal nerve and one central axon into the dorsal root. The peripheral axon regenerates vigorously, while in contrast the central axon has little regenerative capacity. For this study, two groups of animals were subjected either to sciatic nerve (SN) or dorsal root (DR) crush, and at 12, 24, 72 hours and 7 days after the crush, lumbar DRGs L4, L5 and L6 were dissected and total RNA was extracted. For each time point after lesion, three biological replicate RNA samples were hybridized together with the common reference sample consisting of labeld RNA pooled from three unlesioned animals.

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