Lactobacillus casei prevents impaired barrier function in intestinal epithelial cells
DC Field | Value | Language |
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dc.contributor.author | Eun, Chang Soo | - |
dc.contributor.author | Kim, Yong Seok | - |
dc.contributor.author | Han, Dong Soo | - |
dc.contributor.author | Choi, Joo Hyun | - |
dc.contributor.author | Lee, A. Reum | - |
dc.contributor.author | Park, Yoon Kyung | - |
dc.date.accessioned | 2022-07-16T22:26:03Z | - |
dc.date.available | 2022-07-16T22:26:03Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 0903-4641 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/169315 | - |
dc.description.abstract | The exact effect of probiotics on epithelial barrier function is not well understood. The aims of this study were to evaluate cytokine-induced epithelial barrier dysfunction in intestinal epithelial cells (IECs) and to study the role of probiotics in the prevention of epithelial barrier dysfunction. Caco-2 cells grown on transwell chambers were stimulated with tumor necrosis factor (TNF)-alpha or interferon (IFN)-gamma basolaterally. Probiotic, Lactobacillus casei, was added 1 h before cytokine stimulation. MAPK inhibitors were added 15 min before L. casei stimulation. The electrical resistance and paracellular permeability of Caco-2 monolayers were measured. Distribution of zonula occludens (ZO)-1 protein was assessed by immunofluorescence, and Western blot analyses for ZO-1, p-Akt, and toll-like receptor (TLR) 2 were performed. Both TNF-alpha and IFN-gamma stimulation on Caco-2 cells decreased transepithelial resistance (TER), increased epithelial permeability, and decreased ZO-1 expression of Caco-2 cells. In contrast, pretreatment of L. casei reversed the cytokine-induced dysfunction of TER, epithelial permeability, and ZO-1 expression. Reversal of cytokine-induced dysfunction of TER and intestinal permeability by L. casei was abrogated with MAPK inhibitor treatment. Lactobacillus casei stimulation on Caco-2 cells increased TLR2 and p-Akt expression. Probiotic, L. casei, prevents cytokine-induced epithelial barrier dysfunctions in IECs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | Lactobacillus casei prevents impaired barrier function in intestinal epithelial cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Eun, Chang Soo | - |
dc.contributor.affiliatedAuthor | Kim, Yong Seok | - |
dc.contributor.affiliatedAuthor | Han, Dong Soo | - |
dc.identifier.doi | 10.1111/j.1600-0463.2010.02691.x | - |
dc.identifier.scopusid | 2-s2.0-78650107201 | - |
dc.identifier.wosid | 000285153600006 | - |
dc.identifier.bibliographicCitation | APMIS, v.119, no.1, pp.49 - 56 | - |
dc.relation.isPartOf | APMIS | - |
dc.citation.title | APMIS | - |
dc.citation.volume | 119 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 49 | - |
dc.citation.endPage | 56 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalResearchArea | Pathology | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Pathology | - |
dc.subject.keywordPlus | TIGHT JUNCTION | - |
dc.subject.keywordPlus | PARACELLULAR PERMEABILITY | - |
dc.subject.keywordPlus | PROBIOTIC THERAPY | - |
dc.subject.keywordPlus | CROHNS-DISEASE | - |
dc.subject.keywordPlus | T84 CELLS | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | DYSFUNCTION | - |
dc.subject.keywordPlus | INFECTIONS | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordAuthor | Lactobacillus casei | - |
dc.subject.keywordAuthor | epithelial barrier function | - |
dc.subject.keywordAuthor | Caco-2 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1111/j.1600-0463.2010.02691.x | - |
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