Lipid Profile of Activated Macrophages and Contribution of Group V Phospholipase A2
نویسندگان
چکیده
منابع مشابه
Localization of group V phospholipase A2 in caveolin-enriched granules in activated P388D1 macrophage-like cells.
In murine P388D1 macrophages, the generation of prostaglandin E2 in response to long term stimulation by lipopolysaccharide involves the action of Group V secreted phospholipase A2 (PLA2), Group IV cytosolic PLA2 (cPLA2), and cyclooxygenase-2 (COX-2). There is an initial activation of cPLA2 that induces expression of Group V PLA2, which in turn induces both the expression of COX-2 and most of t...
متن کاملGroup X secretory phospholipase A2 enhances TLR4 signaling in macrophages.
Secretory phospholipase A(2)s (sPLA(2)) hydrolyze glycerophospholipids to liberate lysophospholipids and free fatty acids. Although group X (GX) sPLA(2) is recognized as the most potent mammalian sPLA(2) in vitro, its precise physiological function(s) remains unclear. We recently reported that GX sPLA(2) suppresses activation of the liver X receptor in macrophages, resulting in reduced expressi...
متن کاملGroup V phospholipase A2 induces leukotriene biosynthesis in human neutrophils through the activation of group IVA phospholipase A2.
We reported previously that exogenously added human group V phospholipase A(2) (hVPLA(2)) could elicit leukotriene B(4) (LTB(4)) biosynthesis in human neutrophils (Han, S. K., Kim, K. P., Koduri, R., Bittova, L., Munoz, N. M., Leff, A. R., Wilton, D. C., Gelb, M. H., and Cho, W. (1999) J. Biol. Chem. 274, 11881-11888). To determine the mechanism of the hVPLA(2)-induced LTB(4) biosynthesis in ne...
متن کاملfaculty of psychology and social sciences group of anthropology master thesis in major of anthropology
چکیده پایان نامه (شامل خلاصه، اهداف، روش های اجرا و نتایج به دست آمده): کار جمع آوری گو یش های محلی در سال های اخیر شتاب امیدوار کننده ای به خود گرفته است. شاید از بارزترین اهداف جمع آوری گویش های مختلف، ثبت و ضبط آن، جلوگیری از نابودی و مهمتر از همه حل مشکلات دستوری زبان رسمی باشد. دقت در فرآیند های زبانی گویش های محلی نوع ارتباط مردم نواحی مختلف با پیرامون نشان را به ما نشان خواهد داد. از س...
The Effect of Eight Weeks of High-intensity Interval Training on Lipoprotein-associated Phospholipase A2 and Lipid Profile in a Male Rat Model of Type 2 Diabetes
Introduction: Type 2 diabetes (T2D) causes hyperglycemia, hyperinsulinemia, and dyslipidemia, which are all risk factors for atherosclerosis. Lipoprotein-associated phospholipase A2 (Lp-PLA2) has been recognized as an indicator of atherosclerosis due to its role in vessel inflammation. This study aimed to investigate the effect of high-intensity interval training (HIIT) on serum levels of Lp-PL...
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ژورنال
عنوان ژورنال: Biomolecules
سال: 2020
ISSN: 2218-273X
DOI: 10.3390/biom11010025