Matches in SemOpenAlex for { <https://semopenalex.org/work/W201883979> ?p ?o ?g. }
- W201883979 endingPage "882" @default.
- W201883979 startingPage "873" @default.
- W201883979 abstract "Abstract Although the liver is the primary site of fibrinogen (FBG) synthesis, epithelial cells from diverse tissues have been shown to express one or more of the FBG Aα, Bβ, and γ chain genes. In contrast, marrow megakaryocytes, which store FBG in the α-granules, are thought not to express the FBG genes. Our earlier studies have shown that epithelial cells in a variety of extrahepatic tissues express the γ chain gene ubiquitously, while the mRNAs for the Aα and Bβ chain genes are essentially undetectable. During systemic inflammation, the liver secretes increased levels of FBG into the circulation, and lung epithelium responds to local inflammation during pulmonary infection by increased transcription of the γ-FBG gene. Therefore, to determine whether extrahepatic epithelial cells express the Aα, Bβ, and γ chain genes in response to proinflammatory mediators, cultured lung epithelial cells were treated with interleukin-6 (IL-6) and dexamethasone (DEX). Northern blot analysis demonstrated that the levels of γ-FBG mRNA in cultured lung (A549) and liver (HepG2) epithelial cells increased 2- to 10-fold in response to treatment. Reverse-transcriptase-polymerase chain reaction amplification demonstrated increased accumulation of steady state levels of FBG Aα, Bβ, and γ chain mRNAs in lung epithelial cells after treatment. The basal level of lung cell γ-FBG gene transcription was not accompanied by appreciable levels of Aα and Bβ chain gene transcription; however, nuclear run-on analysis suggested that the increase in lung cell FBG mRNAs in response to DEX ± IL-6 was due to new transcription. Furthermore, stimulation of lung epithelial cells with IL-6 + DEX resulted in maximal secretion of intact FBG (340 kD) composed of the characteristic Aα, Bβ, and γ chain polypeptides. The data suggest that basal expression of the γ-FBG gene in extrahepatic tissue occurs ubiquitously in the absence of detectable levels of Aα- and Bβ-FBG gene expression, which are then upregulated on induction of an inflammatory response. This would result in local synthesis and secretion of FBG in the injured tissue, supporting the hypothesis that production of FBG by extrahepatic epithelial cells in response to inflammation plays a role in wound repair." @default.
- W201883979 created "2016-06-24" @default.
- W201883979 creator A5010182395 @default.
- W201883979 date "1997-02-01" @default.
- W201883979 modified "2023-10-09" @default.
- W201883979 title "Induction of Fibrinogen Biosynthesis and Secretion From Cultured Pulmonary Epithelial Cells" @default.
- W201883979 cites W131829654 @default.
- W201883979 cites W1535872730 @default.
- W201883979 cites W1537742882 @default.
- W201883979 cites W1553975182 @default.
- W201883979 cites W1557524780 @default.
- W201883979 cites W1574588787 @default.
- W201883979 cites W1584328685 @default.
- W201883979 cites W1855316965 @default.
- W201883979 cites W1908925751 @default.
- W201883979 cites W1963731813 @default.
- W201883979 cites W1964805478 @default.
- W201883979 cites W1972888501 @default.
- W201883979 cites W1977312532 @default.
- W201883979 cites W1981286265 @default.
- W201883979 cites W1982726429 @default.
- W201883979 cites W2004838663 @default.
- W201883979 cites W2006008590 @default.
- W201883979 cites W2013395566 @default.
- W201883979 cites W2024617628 @default.
- W201883979 cites W2027500234 @default.
- W201883979 cites W2031635601 @default.
- W201883979 cites W2033691134 @default.
- W201883979 cites W2049672602 @default.
- W201883979 cites W2056315045 @default.
- W201883979 cites W2062923310 @default.
- W201883979 cites W2077464706 @default.
- W201883979 cites W2085609050 @default.
- W201883979 cites W2093612398 @default.
- W201883979 cites W2102610911 @default.
- W201883979 cites W2106726471 @default.
- W201883979 cites W2112152786 @default.
- W201883979 cites W2114683402 @default.
- W201883979 cites W2134322942 @default.
- W201883979 cites W2145835877 @default.
- W201883979 cites W2147496581 @default.
- W201883979 cites W2172176822 @default.
- W201883979 cites W2203462220 @default.
- W201883979 cites W2268516246 @default.
- W201883979 cites W2341297973 @default.
- W201883979 cites W2399458495 @default.
- W201883979 cites W2401610472 @default.
- W201883979 cites W2405720566 @default.
- W201883979 cites W2417999300 @default.
- W201883979 cites W243010701 @default.
- W201883979 cites W2461025126 @default.
- W201883979 cites W2464516505 @default.
- W201883979 cites W275496328 @default.
- W201883979 cites W4237749676 @default.
- W201883979 cites W4253948861 @default.
- W201883979 doi "https://doi.org/10.1182/blood.v89.3.873" @default.
- W201883979 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9028318" @default.
- W201883979 hasPublicationYear "1997" @default.
- W201883979 type Work @default.
- W201883979 sameAs 201883979 @default.
- W201883979 citedByCount "82" @default.
- W201883979 countsByYear W2018839792012 @default.
- W201883979 countsByYear W2018839792013 @default.
- W201883979 countsByYear W2018839792014 @default.
- W201883979 countsByYear W2018839792015 @default.
- W201883979 countsByYear W2018839792016 @default.
- W201883979 countsByYear W2018839792017 @default.
- W201883979 countsByYear W2018839792018 @default.
- W201883979 countsByYear W2018839792020 @default.
- W201883979 countsByYear W2018839792021 @default.
- W201883979 countsByYear W2018839792022 @default.
- W201883979 crossrefType "journal-article" @default.
- W201883979 hasAuthorship W201883979A5010182395 @default.
- W201883979 hasBestOaLocation W2018839791 @default.
- W201883979 hasConcept C104317684 @default.
- W201883979 hasConcept C126322002 @default.
- W201883979 hasConcept C134018914 @default.
- W201883979 hasConcept C1491633281 @default.
- W201883979 hasConcept C150194340 @default.
- W201883979 hasConcept C153911025 @default.
- W201883979 hasConcept C164027704 @default.
- W201883979 hasConcept C203014093 @default.
- W201883979 hasConcept C2776914184 @default.
- W201883979 hasConcept C2777714996 @default.
- W201883979 hasConcept C49039625 @default.
- W201883979 hasConcept C529295009 @default.
- W201883979 hasConcept C54355233 @default.
- W201883979 hasConcept C55493867 @default.
- W201883979 hasConcept C71924100 @default.
- W201883979 hasConcept C81729549 @default.
- W201883979 hasConcept C86803240 @default.
- W201883979 hasConceptScore W201883979C104317684 @default.
- W201883979 hasConceptScore W201883979C126322002 @default.
- W201883979 hasConceptScore W201883979C134018914 @default.
- W201883979 hasConceptScore W201883979C1491633281 @default.
- W201883979 hasConceptScore W201883979C150194340 @default.
- W201883979 hasConceptScore W201883979C153911025 @default.
- W201883979 hasConceptScore W201883979C164027704 @default.