https://scholars.lib.ntu.edu.tw/handle/123456789/548148
Title: | Proinflammatory macrophage migratory inhibition factor and interleukin-6 are concentrated in pleural effusion of human fetuses with prenatal chylothorax | Authors: | Chen M. CHANG-YAO HSIEH JIN-CHUNG SHIH Chou C.-H. Ma G.-C. Chen T.-H. Lee T.-H. Tsai H.-D. Cameron A.D. Chen C.-P. |
Issue Date: | 2007 | Journal Volume: | 27 | Journal Issue: | 5 | Start page/Pages: | 435-441 | Source: | Prenatal Diagnosis | Abstract: | Objectives: To study the role of selected cytokines and growth factors involved in the pathogenesis of fetal chylous pleural effusion. Methods: Seventeen fetuses with prenatal chylothorax at gestational age (GA) 17-29 weeks were enrolled as the study group during the period 2003-2005. Their pleural effusion (n = 17) and amniotic fluid (n = 17) were drawn when disease set in. Eleven fetuses received cordocentesis because of suspected fetal anemia. Forty-one normal fetuses without adverse perinatal outcome at GA 17-29 weeks received amniocentesis and were enrolled in the reference group. Levels of hepatocyte growth factor (HGF), stromal-derived factor-1(SDF-1), vascular endothelial growth factor (VEGF), interleukin-8 (IL-8), macrophage migratory inhibition factor (MIF), and interleukin-6 (IL-6) were determined in the samples from both groups (amniotic fluid, pleural fluid, and cord blood from the study group and amniotic fluid from the reference group) by enzyme-linked immunoassay (EIA). Results: No significant differences were observed in the amniotic fluids between the study group and the reference group regarding levels of IL-6, IL-8, MIF, SDF-1, HGF and VEGF. In the study group, levels of IL-8, VEGF and SDF-1 (all pro-angiogenic) showed no significant differences between the amniotic fluid, cord blood and pleural effusion. The level of HGF (proangiogenic) was significantly higher in the amniotic fluid than in the cord blood or the pleural effusion, but there were no significant differences between the levels in the pleural fluid and in the cord blood. Interestingly, the levels of MIF and IL-6 (both are proinflammatory) in the amniotic fluid and in the pleural effusion were much higher than the levels in the cord blood. Conclusion: Our study demonstrated that the levels of pro-inflammatory proteins (MIF and IL-6) that we tested were higher in the fetal pleural effusion than in the fetal circulation, a phenomenon not observed in the levels of proangiogenic proteins (HGF, SDF-1, VEGF, IL-8). This result implies that inflammation-related proteins may be more relevant than the angiogenesis-related proteins in the local environment of accumulating pleural effusion, a prominent feature of prenatal chylothorax. Copyright ? 2007 John Wiley & Sons, Ltd. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-34347223262&doi=10.1002%2fpd.1704&partnerID=40&md5=aeb9d357a586e370380b57cb71ded74d https://scholars.lib.ntu.edu.tw/handle/123456789/548148 |
ISSN: | 0197-3851 | DOI: | 10.1002/pd.1704 | SDG/Keyword: | interleukin 6; interleukin 8; macrophage migration inhibition factor; scatter factor; stromal cell derived factor 1; vasculotropin; alpha chemokine; interleukin 6; interleukin 8; macrophage migration inhibition factor; scatter factor; stromal cell derived factor 1; vasculotropin A; amniocentesis; amnion fluid; anemia; article; capillary permeability; chylothorax; clinical article; controlled study; cordocentesis; enzyme linked immunosorbent assay; female; fetus; fetus circulation; gestational age; human; male; pleura effusion; pleura fluid; priority journal; thoracocentesis; umbilical cord blood; case control study; evaluation; fetus blood; immunology; pregnancy; pregnancy outcome; prenatal development; second trimester pregnancy; Amniotic Fluid; Case-Control Studies; Chemokines, CXC; Chylothorax; Female; Fetal Blood; Hepatocyte Growth Factor; Humans; Interleukin-6; Interleukin-8; Macrophage Migration-Inhibitory Factors; Male; Pleural Effusion; Pregnancy; Pregnancy Outcome; Pregnancy Trimester, Second; Vascular Endothelial Growth Factor A |
Appears in Collections: | 醫學系 |
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