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Abstract:
:Introduction: Preeclampsia is a systemic inflammatory disorder and a major cause of maternal and fetal mortality. Fractalkine (CX3CL1) is a member of the chemokine family with multiple functions in the organization of the immune system. It is up-regulated in inflammatory disorders. During inflammation, fractalkine enhances tissue destruction and inflammatory cell invasion. We aimed to investigate the alteration of fractalkine in the placental tissues of pregnant women with preeclampsia and the correlation of this alteration with clinicopathological variables.Materials and methods: Alteration of fractalkine in placental tissue specimens was determined immunohistochemically in 84 pregnant women: 33 women with mild preeclampsia, 19 women with severe preeclampsia, and 30 women with normal pregnancy. Preeclampsia was diagnosed using current guidelines of the American College of Obstetricians and Gynecologists.Results: Pregnant women with mild and severe preeclampsia revealed significantly higher fractalkine expression in syncytiotrophoblast cells than in the normotensive group (p = .0051 and .0001, respectively). The expression of fractalkine in preeclampsia was positively correlated with clinical parameters including the presence of intrauterine growth restriction, systolic and diastolic blood pressure, and 24-h urine protein, whereas it was negatively correlated with plasma albumin levels and placental weight. Additionally, the pathological changes in the placenta-including the presence of syncytiotrophoblast basement membrane thickening, increased number of syncytial knots, and vascularization of terminal villi were significantly correlated with fractalkine expression in pregnant women with preeclampsia.Conclusions: Overexpression of fractalkine in pregnant women with preeclampsia, as well as the correlation between fractalkine expression and poor pregnancy outcomes and placental histopathological changes may be associated with the underlying mechanisms of preeclampsia.
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最新影响因子:2.323 | 期刊ISSN:1476-7058 | CiteScore:N/A |
出版周期:Monthly | 是否OA:YES | 出版年份:2002 |
自引率:9.00% | 研究方向:医学-妇产科学 |
出版地区:ENGLAND |
SCI期刊coverage:Science Citation Index Expanded(科学引文索引扩展)
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欧洲围产期医学协会、亚洲和大洋洲围产期协会和国际围产期产科医生协会的官方期刊
欧洲围产期医学协会、亚洲和大洋洲围产期协会和国际围产期产科医生协会的官方期刊
大类(学科) | 小类(学科) | 学科排名 |
医学 |
OBSTETRICS & GYNECOLOGY (妇产科学) 4区 |
62/82 |
年度总发文量 | 年度论文发表量 | 年度综述发表量 |
539 | 498 | 41 |
引文计数(2018)
文献(2015-2017)
N/A次引用
N/A篇文献
序号 | 类别 | 排名 | 百分位 |
1 |
大类(学科):Medicine
小类(学科):Obstetrics and Gynecology
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研究方向:胎儿医学
审稿时间: 3个月内 接受率: 一般容易(75%命中)
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研究方向:meta分析
审稿时间: 6个月内 接受率: 一般容易(75%命中)
影响因子:5.315
ISSN:0148-396X
研究方向:医学-临床神经学
影响因子:1.725
ISSN:0028-3770
研究方向:医学-临床神经学
影响因子:2.21
ISSN:1878-8750
研究方向:CLINICAL NEUROLOGY-SURGERY
影响因子:4.332
ISSN:1092-0684
研究方向:CLINICAL NEUROLOGY-SURGERY
影响因子:2.816
ISSN:0001-6268
研究方向:医学-临床神经学
影响因子:2.8
ISSN:0344-5607
研究方向:医学-临床神经学
影响因子:0.972
ISSN:1019-5149
研究方向:医学-临床神经学
影响因子:1.532
ISSN:0256-7040
研究方向:医学-临床神经学
影响因子:1.165
ISSN:1016-2291
研究方向:医学-临床神经学
Journal of Maternal-Fetal & Neonatal Medicine 投稿经验
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