Project description:ChIP-seq of Sox10 in spinal cord and sciatic nerve 2 independent Sox10 ChIP samples each for spinal cord (CNS) and sciatic nerve (PNS), with respective inputs
Project description:A screen of 5 anti-inflammatory compounds for their effects in explanted, cultured rat spinal cord slices. All injured (explanted) cords are cultured for 4 hrs.
Project description:A screen of 5 anti-inflammatory compounds for their effects in explanted, cultured rat spinal cord slices. All injured (explanted) cords are cultured for 4 hrs. Keywords: ordered
Project description:5069 transcriptomes of single oligodendrocyte cells from spinal cord, substantia nigra-ventral tegmental area, striatum, amygdala, hypothalamic nuclei, zona incerta, hippocampus, and somatosensory cortex of male and female mice between post-natal day 21 and 90. The study aimed at identifying diverse populations of oligodendrocytes, and revealing dynamics of oligodendrocyte maturation.
Project description:ChIP-seq of Sox10 in spinal cord and sciatic nerve was performed to determine shared and unique binding sites for Sox10 in oligodendrocytes and Schwann cells, respectively. Sox10 is required for both Schwann cell and oligodendrocyte development. In addition, differentiation of myelinating glia is dependent upon axonal signaling, so these studies were performed in vivo.
Project description:5069 transcriptomes of single oligodendrocyte cells from spinal cord, substantia nigra-ventral tegmental area, striatum, amygdala, hypothalamic nuclei, zona incerta, hippocampus, and somatosensory cortex of male and female mice between post-natal day 21 and 90. The study aimed at identifying diverse populations of oligodendrocytes, and revealing dynamics of oligodendrocyte maturation. 5069 individual cells were sampled from CNS regions of mice of various strains as detailed in the protocols section
Project description:This SuperSeries is composed of the following subset Series: GSE40506: Genome-wide mapping of Olig2 targets in primary oligodendrocytes GSE40510: Expression data from Sip1 cKO and control mice spinal cord Refer to individual Series
Project description:We sequenced the transcriptome of young (6-8 week) and middle-aged (8-10 month old) C57BL/6 female mice that were naïve or had injured ventrolateral spinal cord white matter. We found several differentially expressed genes, many suggesting an altered immune response to injury with advancing age.
Project description:Axon regeneration in the central nervous system (CNS) requires reactivating injured neurons’ intrinsic growth state and enabling growth in an inhibitory environment. Using an inbred mouse neuronal phenotypic screen, we find that CAST/Ei mouse adult dorsal root ganglion neurons extend axons more on CNS myelin than the other eight strains tested, especially when pre-injured. Injury-primed CAST/Ei neurons also regenerate markedly in the spinal cord and optic nerve more than those from C57BL/6 mice and show greater spouting following ischemic stroke. Heritability estimates indicate that extended growth in CAST/Ei neurons on myelin is genetically determined, and two whole-genome expression screens yield the Activin transcript Inhba as most correlated with this ability. These screens are presented here. Biological quadruplicate - Mouse tissue - Naïve Dorsal Root Ganglia (DRG) and 5 day post sciatic nerve crush DRG - x9 strains.