title: [Novel adipokines: their potential role in the pathogenesis of obesity and metabolic disorders].
abstract: Since identification in 1994 of leptin, a hormone produced by adipocytes, adipose tissue has become the subject of intensive research. These studies contributed to the discovery that adipocytes have the ability to synthesize and secrete biologically active substances called "adipokines". Adipokines include a variety of cytokines, peptide hormones and enzymes that play a role in a wide variety of biological functions. For example, they are involved in the regulation of appetite, energy homeostasis, vascular hemostasis, blood pressure, inflammatory and immune processes and play a role in the metabolism of carbohydrates and fats. In obese patients, the secretion of adipokines is frequently abnormal. These changes may predispose to the development of insulin resistance, hypertension and inflammation. Therefore, adipokines are the subject of ongoing clinical trials. The family of adipokines is increasing by the newly discovered peptides. This paper presents the current state of knowledge about retinol binding protein 4 (RBP-4), fasting-induced adipose factor/angiopoietin-like protein 4 (FIAF/ANGPTL4), fibroblast growth factor-21 (FGF21), dipeptidyl peptidase-4 (DPP-4), irisin and their potential role in the pathogenesis of metabolic disorders associated with obesity. The knowledge of the role of newly discovered adipokines may help in the treatment of metabolic syndrome.
authors.affiliation: Katedra i Zakład Fizjologii, Uniwersytet Medyczny im. Karola Marcinkowskiego w Poznaniu.
authors.forename: Emilia
authors.initials: E
authors.lastname: Korek
authors.affiliation: Katedra i Zakład Fizjologii, Uniwersytet Medyczny im. Karola Marcinkowskiego w Poznaniu.
authors.forename: Hanna
authors.initials: H
authors.lastname: Krauss
mesh_terms: D017667:Adipocytes / Q000378:metabolism*; D000273:Adipose Tissue / Q000378:metabolism*; D006801:Humans; D007333:Insulin Resistance / Q000502:physiology; D020738:Leptin / Q000378:metabolism*; D008659:Metabolic Diseases / Q000378:metabolism* / Q000503:physiopathology*; D009765:Obesity / Q000378:metabolism* / Q000503:physiopathology*
chemical_list: D020738:Leptin