Evidence map›Paper›PMID 38984582›Full record

ArticleCurrent protein & peptide science2025

Preliminary Analysis of Potentially Overlapping Differentially Expressed Proteins in Both the Spinal Cord and Brain of SOD1 G93A Mice.

Shi-Shi Jiang, Hong-Bing Nie, Shan Hua, Meng Xie, Ren-Shi Xu

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Article in Current protein & peptide science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Shi-Shi JiangDepartment of Neurology, Jiangxi Provincial People's Hospital, Clinical College of Nanchang Medical College, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.
Hong-Bing NieDepartment of Neurology, Jiangxi Provincial People's Hospital, Clinical College of Nanchang Medical College, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.
Shan HuaDepartment of Ultrasonography, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.
Meng XieHealth Management Center, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.
Ren-Shi XuDepartment of Neurology, Jiangxi Provincial People's Hospital, Clinical College of Nanchang Medical College, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.

Funding

Education Department of Jiangxi Province GJJ13198, GJJ170021Health and Family Planning Commission of Jiangxi province 20181019, 202210002, 202310119Jiangxi provincial department of science and technology [2014]-47, 20142BBG70062, 20171BAB- 215022, 20192BAB205043Jiangxi Provincial Department of Science and Technology Gan Po Elite 555 (Jiangxi Finance Elite Education) [2015] 108National Natural Science Foundation of China 30560042, 81160161, 81360198, 82160255
6 · The paper itself

Abstract

objectiveProteomic elucidation is an essential step in improving our understanding of the biological properties of proteins in amyotrophic lateral sclerosis (ALS).

methodsPreliminary proteomic analysis was performed on the spinal cord and brain of SOD1 G93A (TG) and wild-type (WT) mice using isobaric tags for relative and absolute quantitation.

resultsPartial up- and downregulated proteins showing significant differences between TG and WT mice were identified, of which 105 proteins overlapped with differentially expressed proteins in both the spinal cord and brain of progression mice. Bioinformatic analyses using Gene Ontology, a cluster of orthologous groups, and Kyoto Encyclopedia of Genes and Genomes pathway revealed that the significantly up- and downregulated proteins represented multiple biological functions closely related to ALS, with 105 overlapping differentially expressed proteins in the spinal cord and brain at the progression stage of TG mice closely related to 122 pathways. Differentially expressed proteins involved in a set of molecular functions play essential roles in maintaining neural cell survival.

conclusionThis study provides additional proteomic profiles of TG mice, including potential overlapping proteins in both the spinal cord and brain that participate in pathogenesis, as well as novel insights into the up- and downregulation of proteins involved in the pathogenesis of ALS.

Indexed as

Amyotrophic Lateral SclerosisBrainProteomeSpinal CordAnimalsComputational BiologyDisease Models, AnimalGene OntologyHumansMiceMice, TransgenicProteomicsSuperoxide DismutaseSuperoxide Dismutase-1ProteomeSOD1 G93A proteinSuperoxide DismutaseSuperoxide Dismutase-1amyotrophic lateral sclerosis.calcic influxmitochondrial dysfunctionneurodegenerative diseasePreliminary analysisproteomic elucidation

Identifiers

PMID38984582

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.