Fatty acid binding proteins (FABPs) are low-molecular-mass, soluble, intracellular lipid carriers. Previous studies on adipocytes from adipocyte fatty acid binding protein (A-FABP)-deficient mice have revealed that both basal and isoproterenol-stimulated lipolysis were markedly reduced (Coe et al. 1999. J. Lipid Res. 40: 967-972). Herein, we report the construction of transgenic mice overexpres...

OBJECTIVE To test the potential role of heart-type fatty acid-binding protein (H-FABP) in detecting increased perioperative cardiac risk in comparison with cardiac troponin I (cTnI) in the early postoperative period. SUBJECTS AND METHODS Sixty-seven patients who had clinical risk factors and underwent elective intermediate - or high-risk noncardiac surgery were included in this study. Serum s...

Although the function of liver fatty acid binding protein in hepatic fatty acid metabolism has been extensively studied, its potential role in hepatic cholesterol homeostasis is less clear. Although hepatic cholesterol accumulation was initially reported in L-FABP-null female mice, that study was performed with early N2 backcross generation mice. To resolve whether the hepatic cholesterol pheno...

BACKGROUND Adipocyte fatty acid-binding protein (A-FABP) has been described as a novel adipokine, playing an important role in the development of metabolic syndrome, type 2 diabetes and atherosclerosis. In this study, we investigated the relationship between serum levels of A-FABP and the presence and severity of coronary artery disease (CAD) in Chinese subjects. METHODOLOGY/PRINCIPAL FINDING...

The study aimed to evaluate the relationship between anthropometric and metabolic indices, inflammatory cytokines, and adipocyte fatty acid-binding protein (A-FABP) in obese patients with newly diagnosed type 2 diabetes. The study included 48 nonobese subjects with newly diagnosed type 2 diabetes, 42 obese subjects with newly diagnosed type 2 diabetes, 30 simple obese subjects, and 30 matched n...

Heart-type fatty acid binding protein (H-FABP), abundantly expressed in cardiac myocytes, has been postulated to facilitate the cardiac uptake of long-chain fatty acids (LCFAs) and to promote their intracellular trafficking to sites of metabolic conversion. Mice with a disrupted H-FABP gene were recently shown to have elevated plasma LCFA levels, decreased cardiac deposition of a LCFA analogue,...

Fatty acid-binding proteins (FABPs) were purified from the kidneys of female and male rats and characterized by primary structure and histological distribution in the kidney. Two FABPs (14 and 15.5 kDa) were found in male rat kidney cytosol whereas only 14-kDa FABP could be recognized in female rat kidneys throughout the purification steps. The amino acid sequence of the 14-kDa FABP was identic...

Heart fatty acid binding protein (H-FABP) has been associated with intramuscular fat content in pigs. In the current study, we showed that expression of H-FABP mRNA in adipose tissue of adult pigs was 8.5% of that in heart and 30% of that in skeletal muscle, and that H-FABP mRNA level was more than 10% of that of adipocyte fatty acid binding protein mRNA in adipose tissue. Levels of H-FABP mRNA...