ArticleHistochemistry and cell biology2016
Cytosolic localization of Fox proteins in motor neurons of G93A SOD1 mice.
Article in Histochemistry and cell biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- A group 3 medulloblastoma stem cell program is maintained by OTX2-mediated alternative splicing.Nature cell biology · 2024Article
- Subcellular localization of neuronal nuclei (NeuN) antigen in size and calcitonin gene-related peptide (CGRP) populations of dorsal root ganglion (DRG) neurons during acute peripheral inflammation.Neuroscience letters · 2021Article
- Article
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8 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
NeuN is a nuclear protein expressed exclusively in mature neurons and has served for many years as a reliable neuronal marker in immunohistochemical labeling studies. In 2009, NeuN was identified as Fox3, one of three closely related RNA binding proteins important in pre-mRNA splicing. During the course of a previous study using G93A SOD1 mice, a model of amyotrophic lateral sclerosis (ALS), we observed that NeuN was significantly redistributed to the cytosol. Since altered splicing may be important in the pathogenesis of ALS, we compared the localization (predominantly nuclear or cytosolic) of all three Fox proteins in the lumbar spinal cord of wild-type and G93A SOD1 mice before and after the development of clinical signs of disease. The Fox proteins regulate their own splicing, and we also examined the major Fox protein isoforms in nuclear and cytosolic fractions of lumbar spinal cord by Western blotting. We report here that Fox3 and Fox2 undergo a major cytosolic relocalization in this ALS model that increases with age and that is associated with progressive alterations in the splicing profiles of all three Fox proteins.
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