These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Lipoprotein apheresis reduces adipocyte fatty acid-binding protein serum levels.
    Author: Lamounier-Zepter V, Look C, Ehrhart-Bornstein M, Bornstein SR, Fischer S, Julius U.
    Journal: Atheroscler Suppl; 2013 Jan; 14(1):129-34. PubMed ID: 23357154.
    Abstract:
    BACKGROUND AND METHODS: Adipocyte fatty acid-binding protein (FABP4) is a member of the intracellular lipid-binding protein family highly expressed in adipocytes and macrophages. Recent studies indicate a key role for circulating FABP4 in the pathogenesis of atherosclerosis and type 2 diabetes. We described an additional role for FABP4 in the development of cardiac dysfunction in obesity. Therefore, FABP4 seems to be a target in the prevention and treatment of metabolic and cardiovascular disorders in obesity with high potential for future therapeutic applications. However, a safe pharmacological therapy is not yet available. Lipoprotein apheresis is an established therapy for severe and otherwise untreatable hypercholesterolemia which increases life expectancy in patients at high-risk for cardiovascular events. We therefore investigated the acute effect of lipoprotein apheresis on FABP4 serum levels in 64 high-risk patients (25 women, 39 men) under regular apheresis treatment. RESULTS: FABP4 levels were significantly reduced by 23.2 ± 1.8% by apheresis treatment. Although women had higher FABP4 levels than men (53.5 ± 8.3 ng/ml vs. 30.7 ± 4.3 ng/ml), reduction rate after lipoprotein apheresis was similar in both genders. Among the apheresis methods investigated, immunoadsorption of lipoproteins was most effective in lowering circulating FABP4. CONCLUSION: These data suggest that the reduction of FABP4 serum levels may contribute to the preventive effect of lipoprotein apheresis on cardiovascular events.
    [Abstract] [Full Text] [Related] [New Search]