Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029097275> ?p ?o ?g. }
- W2029097275 endingPage "160" @default.
- W2029097275 startingPage "154" @default.
- W2029097275 abstract "Chronic obstructive pulmonary disease (COPD) is an intractable pulmonary disease, which causes widespread and irreversible alveoli collapse. Nevertheless, there is no effective drug therapy that regenerates lung tissue or prevents the progression of COPD and clinical management of patients remains mostly supportive. The aim of this study was to evaluate whether Am80 is useful as a novel pulmonary emphysema therapeutic drug. In this study, we treated the human alveolar epithelial stem cells with Am80 to clarify the differentiation-inducing mechanism and administrated Am80 transpulmonarily into elastase-induced COPD model mice to evaluate the effect of Am80 on pulmonary emphysema. First, we accordingly investigated whether Am80 had a differentiation-inducing effect on human alveolar epithelial stem cells, Am80 induced differentiation of human alveolar epithelial stem cells to alveolar type I and II cells dose dependently, and the proportion of differentiated into type I and type II alveolar epithelial cells as a result of treatment with 10 μM of Am80 for 7 days was approximately 20%. Second, we attempted to identify the major factor involved in the differentiation-inducing effect of human alveolar epithelial stem cells induced by Am80 using microarray analysis. In a microarray analysis, WNT1, lectin, SLIT, chordin, ck12, ck11, and neurexin3 showed the largest variation in the Am80-treated group compared with the controls. In quantitative polymerase-chain-reaction assay, Am80 resulted in significant reduction in the WNT1 expression ratio whereas increase in the neurexin3 expression ratio. We evaluated the repairs effect for collapsed alveoli by Am80 of pulmonary administration. In untreated and Am80-treated mice the average CT value at 2 days was, respectively, -506 and -439 and there was a significant difference. Likewise, the assessment of the distance between alveolar walls, Lm, confirmed that there was a significant difference between control (68.0±3.8 μm) and Am80-treated group (46.8±1.8 μm). These indicated that treatment with Am80 caused a reversal of lung tissue damage in elastase-induced COPD model mouse. Those results suggested that Am80 were effective as novel COPD therapeutic compounds." @default.
- W2029097275 created "2016-06-24" @default.
- W2029097275 creator A5002499018 @default.
- W2029097275 creator A5022349181 @default.
- W2029097275 creator A5022366571 @default.
- W2029097275 creator A5027083732 @default.
- W2029097275 creator A5041117268 @default.
- W2029097275 creator A5067413261 @default.
- W2029097275 creator A5070340555 @default.
- W2029097275 creator A5076644010 @default.
- W2029097275 creator A5077735088 @default.
- W2029097275 creator A5085994997 @default.
- W2029097275 date "2014-12-01" @default.
- W2029097275 modified "2023-10-14" @default.
- W2029097275 title "Pulmonary administration of Am80 regenerates collapsed alveoli" @default.
- W2029097275 cites W1493100105 @default.
- W2029097275 cites W1570165358 @default.
- W2029097275 cites W1931797450 @default.
- W2029097275 cites W1971533405 @default.
- W2029097275 cites W1978270439 @default.
- W2029097275 cites W1997494682 @default.
- W2029097275 cites W2001068122 @default.
- W2029097275 cites W2002218087 @default.
- W2029097275 cites W2014591899 @default.
- W2029097275 cites W2016392505 @default.
- W2029097275 cites W2030563465 @default.
- W2029097275 cites W2035434587 @default.
- W2029097275 cites W2046383193 @default.
- W2029097275 cites W2046752647 @default.
- W2029097275 cites W2046801718 @default.
- W2029097275 cites W2054404145 @default.
- W2029097275 cites W2054625493 @default.
- W2029097275 cites W2059804455 @default.
- W2029097275 cites W2074590402 @default.
- W2029097275 cites W2079390617 @default.
- W2029097275 cites W2079814316 @default.
- W2029097275 cites W2079839880 @default.
- W2029097275 cites W2080324921 @default.
- W2029097275 cites W2094871819 @default.
- W2029097275 cites W2097689792 @default.
- W2029097275 cites W2102236686 @default.
- W2029097275 cites W2105902643 @default.
- W2029097275 cites W2124833801 @default.
- W2029097275 cites W2127823826 @default.
- W2029097275 cites W2133745182 @default.
- W2029097275 cites W2142945288 @default.
- W2029097275 cites W2147346549 @default.
- W2029097275 cites W2161357018 @default.
- W2029097275 cites W2171636247 @default.
- W2029097275 cites W2271619363 @default.
- W2029097275 cites W87282886 @default.
- W2029097275 doi "https://doi.org/10.1016/j.jconrel.2014.10.004" @default.
- W2029097275 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25312542" @default.
- W2029097275 hasPublicationYear "2014" @default.
- W2029097275 type Work @default.
- W2029097275 sameAs 2029097275 @default.
- W2029097275 citedByCount "13" @default.
- W2029097275 countsByYear W20290972752016 @default.
- W2029097275 countsByYear W20290972752017 @default.
- W2029097275 countsByYear W20290972752018 @default.
- W2029097275 countsByYear W20290972752019 @default.
- W2029097275 countsByYear W20290972752020 @default.
- W2029097275 countsByYear W20290972752022 @default.
- W2029097275 countsByYear W20290972752023 @default.
- W2029097275 crossrefType "journal-article" @default.
- W2029097275 hasAuthorship W2029097275A5002499018 @default.
- W2029097275 hasAuthorship W2029097275A5022349181 @default.
- W2029097275 hasAuthorship W2029097275A5022366571 @default.
- W2029097275 hasAuthorship W2029097275A5027083732 @default.
- W2029097275 hasAuthorship W2029097275A5041117268 @default.
- W2029097275 hasAuthorship W2029097275A5067413261 @default.
- W2029097275 hasAuthorship W2029097275A5070340555 @default.
- W2029097275 hasAuthorship W2029097275A5076644010 @default.
- W2029097275 hasAuthorship W2029097275A5077735088 @default.
- W2029097275 hasAuthorship W2029097275A5085994997 @default.
- W2029097275 hasConcept C126322002 @default.
- W2029097275 hasConcept C185592680 @default.
- W2029097275 hasConcept C203014093 @default.
- W2029097275 hasConcept C2776780178 @default.
- W2029097275 hasConcept C2777714996 @default.
- W2029097275 hasConcept C71924100 @default.
- W2029097275 hasConcept C81729549 @default.
- W2029097275 hasConceptScore W2029097275C126322002 @default.
- W2029097275 hasConceptScore W2029097275C185592680 @default.
- W2029097275 hasConceptScore W2029097275C203014093 @default.
- W2029097275 hasConceptScore W2029097275C2776780178 @default.
- W2029097275 hasConceptScore W2029097275C2777714996 @default.
- W2029097275 hasConceptScore W2029097275C71924100 @default.
- W2029097275 hasConceptScore W2029097275C81729549 @default.
- W2029097275 hasLocation W20290972751 @default.
- W2029097275 hasLocation W20290972752 @default.
- W2029097275 hasOpenAccess W2029097275 @default.
- W2029097275 hasPrimaryLocation W20290972751 @default.
- W2029097275 hasRelatedWork W2168449172 @default.
- W2029097275 hasRelatedWork W2237959212 @default.
- W2029097275 hasRelatedWork W2362299873 @default.
- W2029097275 hasRelatedWork W2372071230 @default.
- W2029097275 hasRelatedWork W2464233664 @default.