ArticleBMC neuroscience2012
Gender effect on neurodegeneration and myelin markers in an animal model for multiple sclerosis.
Article in BMC neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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
13 citing papers in PubMed, 40 citations in OpenAlex.
- Association of decreased thalamic neurotransmitter level with sensorimotor tract damage in patients with relapsing-remitting multiple sclerosis.Quantitative imaging in medicine and surgery · 2025Article
- Sex-chromosome complement and Activin-A shape the therapeutic potential of TNFR2 activation in a model of MS and CNP.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Sex, myelin, and clinical characteristics of Parkinson's disease.Frontiers in neuroscience · 2023Article
- Effects of biological sex and pregnancy in experimental autoimmune encephalomyelitis: It's complicated.Frontiers in immunology · 2022Review
- Oxidative Stress and Lymphocyte Alterations in Chronic Relapsing Experimental Allergic Encephalomyelitis in the Rat Hippocampus and Protective Effects of an Ethanolamine Phosphate Salt.Molecular neurobiology · 2020Article
- Potential biomarkers for neuroinflammation and neurodegeneration at short and long term after neonatal hypoxic-ischemic insult in rat.Journal of neuroinflammation · 2019Article
- Multikinase Abl/DDR/Src Inhibition Produces Optimal Effects for Tyrosine Kinase Inhibition in Neurodegeneration.Drugs in R&D · 2019Article
- Altered hippocampal GABA and glutamate levels and uncoupling from functional connectivity in multiple sclerosis.Hippocampus · 2018Article
- Article
- Reduced GABA levels correlate with cognitive impairment in patients with relapsing-remitting multiple sclerosis.European radiology · 2018Article
- Cytokine and chemokine alterations in tissue, CSF, and plasma in early presymptomatic phase of experimental allergic encephalomyelitis (EAE), in a rat model of multiple sclerosis.Journal of neuroinflammation · 2016Article
- Synaptopathy connects inflammation and neurodegeneration in multiple sclerosis.Nature reviews. Neurology · 2015Review
- Sex differences in resting-state functional connectivity in multiple sclerosis.AJNR. American journal of neuroradiology · 2013Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMultiple sclerosis (MS) varies considerably in its incidence and progression in females and males. In spite of clinical evidence, relatively few studies have explored molecular mechanisms possibly involved in gender-related differences. The present study describes possible cellular- and molecular-involved markers which are differentially regulated in male and female rats and result in gender-dependent EAE evolution and progression. Attention was focused on markers of myelination (MBP and PDGFαR) and neuronal distress and/or damage (GABA synthesis enzymes, GAD65 and GAD67, NGF, BDNF and related receptors), in two CNS areas, i.e. spinal cord and cerebellum, which are respectively severely and mildly affected by inflammation and demyelination. Tissues were sampled during acute, relapse/remission and chronic phases and results were analysed by two-way ANOVA.
results1. A strong gender-dependent difference in myelin (MBP) and myelin precursor (PDGFαR) marker mRNA expression levels is observed in control animals in the spinal cord, but not in the cerebellum. This is the only gender-dependent difference in the expression level of the indicated markers in healthy animals; 2. both PDGFαR and MBP mRNAs in the spinal cord and MBP in the cerebellum are down-regulated during EAE in gender-dependent manner; 3. in the cerebellum, the expression profile of neuron-associated markers (GAD65, GAD67) is characterized by a substantial down-regulation during the inflammatory phase of the disease, which does not differ between male and female rats (two-way ANOVA); 4. there is an up-regulation of NGF, trkA and p75 mRNA expression in the early phases of the disease (14 and 21 days post-immunization), which is not different between male and female.
conclusionsIt is reported herein that the regulation of markers involved in demyelination and neuroprotection processes occurring during EAE, a well-established MS animal model, is gender- and time-dependent. These findings might contribute to gender- and phase disease-based therapy strategies.
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