About: Functional characterization and proteomic analysis of the nucleocapsid protein of porcine deltacoronavirus

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About: Functional characterization and proteomic analysis of the nucleocapsid protein of porcine deltacoronavirus Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Functional characterization and proteomic analysis of the nucleocapsid protein of porcine deltacoronavirus
Creator	Lee, Changhee Lee, Sunhee
Source	Elsevier; Medline; PMC
abstract	Abstract Porcine deltacoronavirus (PDCoV) is a newly discovered enterotropic swine coronavirus that causes enteritis and diarrhea in piglets. Like other coronaviruses, PDCoV commonly contains 4 major structural proteins: spike (S), envelope (E), membrane (M), and nucleocapsid (N) proteins. Among these, the N protein is known to be the most abundant and multifunctional viral component. Therefore, as the first step toward understanding the biology of PDCoV, the present study investigated functional characteristics and expression dynamics of host proteins in a stable porcine cell line constitutively expressing the PDCoV N protein. Similar to N proteins of other coronaviruses, the PDCoV N protein was found to interact with itself to form non-covalently linked oligomers and was mainly localized to the nucleolus. We then assessed alterations in production levels of proteins in the N-expressing PK (PK-PDCoV-N) cells at different time points by means of proteomic analysis. According to the results of high-resolution two-dimensional gel electrophoresis, a total of 43 protein spots were initially found to be differentially expressed in PK-PDCoV-N cells in comparison with control PK cells. Of these spots, 10 protein spots showed a statistically significant alteration, including 8 up-regulated and 2 down-regulated protein spots and were picked for subsequent protein identification by peptide mass fingerprinting following matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. The affected cellular proteins that we identified in this study were classified into the functional groups involved in various cellular processes such as cell division, metabolism, the stress response, protein biosynthesis and transport, cytoskeleton networks and cell communication. Notably, two members of the heat shock protein 70 family were found to be up-regulated in PK-PDCoV-N cells. These proteomic data will provide insights into the specific cellular response to the N protein during PDCoV infection.
has issue date	2015-10-02(xsd:dateTime)
bibo:doi	10.1016/j.virusres.2015.06.013
bibo:pmid	26103099
has license	els-covid
sha1sum (hex)	7ade2824ccb1bdf7839a51ca3622c291e5663ac6
schema:url	https://doi.org/10.1016/j.virusres.2015.06.013
resource representing a document's title	Functional characterization and proteomic analysis of the nucleocapsid protein of porcine deltacoronavirus
has PubMed Central identifier	PMC7114568
has PubMed identifier	26103099
schema:publication	Virus Research
resource representing a document's body	covid:7ade2824ccb1bdf7839a51ca3622c291e5663ac6#body_text
is schema:about of	named entity 'stable' named entity 'identified' named entity 'identification' named entity 'biology' named entity 'coronaviruses' named entity 'cells' named entity 'peptide mass fingerprinting' named entity 'picked' named entity 'members' named entity 'BIOLOGY' named entity 'CLASSIFIED' named entity 'CELLS' named entity 'TRANSPORT' named entity 'NON-' named entity 'DIARRHEA' named entity 'TIME' named entity 'OLIGOMERS' named entity 'MAJOR' named entity 'PROTEIN BIOSYNTHESIS' named entity 'INVOLVED' named entity 'PROVIDE' named entity 'RESULTS' named entity 'PROTEOMIC' named entity 'ASSESSED' named entity 'THESE' named entity 'TWO-DIMENSIONAL GEL ELECTROPHORESIS' named entity 'NUCLEOCAPSID' named entity 'INFECTION' named entity 'UNDERSTANDING' named entity 'PRODUCTION' named entity 'LIKE' named entity 'CHARACTERISTICS' named entity 'MEMBERS' named entity 'PROTEINS' named entity 'UP-REGULATED' named entity 'SPECIFIC' named entity 'INSIGHTS' named entity 'STUDY' named entity 'MEMBRANE' named entity '28S' named entity 'ASSISTED' named entity 'ABUNDANT' named entity 'NETWORKS' named entity 'PROTEOMIC ANALYSIS' named entity 'PORCINE DELTACORONAVIRUS' named entity 'ENVELOPE' named entity 'CORONAVIRUS' named entity 'PROTEIN IDENTIFICATION' named entity 'VIRAL COMPONENT' named entity 'TOTAL' named entity 'PROTEIN ' named entity 'CHARACTERIZATION' named entity 'NUCLEOCAPSID PROTEIN' named entity 'EXPRESSION' named entity 'POINTS' named entity 'NUCLEOLUS' named entity 'PICKED' named entity 'FUNCTIONAL' named entity 'MATRIX' named entity 'SIMILAR' named entity 'SUBSEQUENT' named entity 'CELLULAR' named entity 'AFFECTED' named entity 'LEVELS' named entity 'CELLULAR RESPONSE' named entity 'DATA' named entity 'ALTERATIONS' named entity 'PROTEOMIC ANALYSIS' named entity 'CORONAVIRUSES' named entity 'INCLUDING' named entity 'RESPONSE TO' named entity 'PEPTIDE MASS FINGERPRINTING' named entity 'CELL LINE' named entity 'ALTERATION' named entity 'SPOTS' named entity 'METABOLISM' named entity 'CAUSES' named entity 'INITIALLY' named entity 'HOST' named entity 'FOLLOWING'

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