dc.creator | Baka R., Eckersall D., Horvatic A., Gelemanovic A., Mrljak V., McLaughlin M., Athanasiou L.V., Papaioannou N., Stylianaki I., Hanh H.Q., Chadwick C.C., Polizopoulou Z. | en |
dc.date.accessioned | 2023-01-31T07:35:13Z | |
dc.date.available | 2023-01-31T07:35:13Z | |
dc.date.issued | 2021 | |
dc.identifier | 10.1016/j.jprot.2020.103997 | |
dc.identifier.issn | 18743919 | |
dc.identifier.uri | http://hdl.handle.net/11615/71051 | |
dc.description.abstract | This prospective study included four dog groups (group A: healthy dogs, groups B: dogs with idiopathic epilepsy under antiepileptic medication (AEM), C: idiopathic epilepsy dogs without AEM administration, D: dogs with structural epilepsy). The purpose of the study was to compare the proteomic profile among the four groups. Samples were analyzed by a quantitative Tandem Mass Tags approach using a Q-Exactive-Plus mass-spectrometer. Identification and relative quantification were performed using Proteome Discoverer, and data were analyzed using R. Gene ontology terms were analyzed based on Canis lupus familiaris database. Data are available via ProteomeXchange with identifier PXD018893. Eighteen proteins were statistically significant among the four groups (P < 0.05). MMP2 and EFEMP2 appeared down-regulated whereas HP and APO-A1 were up-regulated (groups B, D). CLEC3B and PEBP4 were up-regulated whereas APO-A1 was down-regulated (group C). IGLL1 was down-regulated (groups B, C) and up-regulated (group D). EFEMP2 was the only protein detected among the four groups and PEBP4 was significantly different among the epileptic dogs. Western blot and SPARCL immunoassay were used to quantify HP abundance change, validating proteomic analysis. Both, showed good correlation with HP levels identified through proteomic analysis (r = 0.712 and r = 0.703, respectively). Significance: The proteomic analysis from CSF of dogs with epileptic seizures could reflect that MMP2, HP and APO-A1 may contribute to a blood-brain barrier disruption through the seizure-induced inflammatory process in the brain. MMP2 change may indicate the activation of protective mechanisms within the brain tissue. Antiepileptic medication could influence several cellular responses and alter the CSF proteome composition. © 2020 Elsevier B.V. | en |
dc.language.iso | en | en |
dc.source | Journal of Proteomics | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092717400&doi=10.1016%2fj.jprot.2020.103997&partnerID=40&md5=7a58fbf9c74f862bd61d6eb4d30857b0 | |
dc.subject | acute phase protein | en |
dc.subject | apolipoprotein A1 | en |
dc.subject | bromide | en |
dc.subject | egf containing fibulin like extracellular matrix protein 2 | en |
dc.subject | fibulin | en |
dc.subject | gelatinase A | en |
dc.subject | haptoglobin | en |
dc.subject | immunoglobulin lambda chain | en |
dc.subject | interleukin 13 receptor alpha2 | en |
dc.subject | levetiracetam | en |
dc.subject | mimecan | en |
dc.subject | phenobarbital | en |
dc.subject | phosphatidylethanolamine binding protein | en |
dc.subject | phosphatidylethanolamine binding protein 4 | en |
dc.subject | pigment epithelium derived factor | en |
dc.subject | procollagen C proteinase | en |
dc.subject | prostaglandin D synthase | en |
dc.subject | tetranectin | en |
dc.subject | unclassified drug | en |
dc.subject | Article | en |
dc.subject | blood brain barrier | en |
dc.subject | cerebrospinal fluid | en |
dc.subject | controlled study | en |
dc.subject | dog | en |
dc.subject | down regulation | en |
dc.subject | epileptic state | en |
dc.subject | liquid chromatography-mass spectrometry | en |
dc.subject | nonhuman | en |
dc.subject | priority journal | en |
dc.subject | proteomics | en |
dc.subject | quantitative analysis | en |
dc.subject | seizure | en |
dc.subject | TMT labeling | en |
dc.subject | treatment duration | en |
dc.subject | upregulation | en |
dc.subject | Western blotting | en |
dc.subject | animal | en |
dc.subject | dog disease | en |
dc.subject | epilepsy | en |
dc.subject | prospective study | en |
dc.subject | proteomics | en |
dc.subject | seizure | en |
dc.subject | veterinary medicine | en |
dc.subject | Animals | en |
dc.subject | Dog Diseases | en |
dc.subject | Dogs | en |
dc.subject | Epilepsy | en |
dc.subject | Prospective Studies | en |
dc.subject | Proteomics | en |
dc.subject | Seizures | en |
dc.subject | Elsevier B.V. | en |
dc.title | Quantitative proteomics of cerebrospinal fluid using tandem mass tags in dogs with recurrent epileptic seizures | en |
dc.type | journalArticle | en |