Postprandial Plasma Concentrations of Individual Bile Acids and FGF-19 in Patients With Type 2 Diabetes
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Postprandial Plasma Concentrations of Individual Bile Acids and FGF-19 in Patients With Type 2 Diabetes. / Sonne, David P; van Nierop, F Samuel; Kulik, Willem; Soeters, Maarten R; Lauritsen, Tina Vilsbøll; Knop, Filip K.
In: Endocrinology, Vol. 101, No. 8, 08.2016, p. 3002-3009.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Postprandial Plasma Concentrations of Individual Bile Acids and FGF-19 in Patients With Type 2 Diabetes
AU - Sonne, David P
AU - van Nierop, F Samuel
AU - Kulik, Willem
AU - Soeters, Maarten R
AU - Lauritsen, Tina Vilsbøll
AU - Knop, Filip K
PY - 2016/8
Y1 - 2016/8
N2 - CONTEXT: Bile acids regulate lipid and carbohydrate metabolism by interaction with membrane or intracellular proteins including the nuclear farnesoid X receptor (FXR). Postprandial activation of ileal FXR leads to secretion of fibroblast growth factor 19 (FGF-19), a gut hormone that may be implicated in postprandial glucose metabolism.OBJECTIVE: To describe postprandial plasma concentrations of 12 individual bile acids and FGF-19 in patients with type 2 diabetes (T2D) and healthy controls.DESIGN AND SETTING: Descriptive study, performed at the Center for Diabetes Research, Gentofte Hospital, Hellerup, Denmark.PARTICIPANTS: Fifteen patients with T2D and 15 healthy matched controls with normal glucose tolerance.INTERVENTIONS: A 75-g oral glucose tolerance test and three isocaloric and isovolemic liquid meals with low, medium, and high fat content, respectively.MAIN OUTCOME MEASURES: Bile acid and FGF-19 concentrations.RESULTS: Postprandial total bile acid concentrations increased with increasing meal fat content (P < .05), peaked after 1-2 hours, and were higher in T2D patients vs controls (oral glucose tolerance test, low and medium fat meals, P < .05; high fat meal, P = .30). Differences reflected mainly unconjugated and glycine-conjugated forms of deoxycholic acid (DCA) and to a lesser extent cholic acid (CA) and ursodeoxycholic acid (UDCA), whereas chenodeoxycholic acid (CDCA) concentrations were comparable in the two groups. FGF-19 concentrations tended to be lower in T2D patients vs controls, but differences were not statistically significant due to considerable variation.CONCLUSION: Postprandial plasma patterns of bile acids with FXR agonistic properties (CDCA, DCA, and CA) and FXR antagonistic properties (UDCA) in T2D patients support the notion of a "T2D-bile acid-FGF-19" phenotype with possible pathophysiological implications.
AB - CONTEXT: Bile acids regulate lipid and carbohydrate metabolism by interaction with membrane or intracellular proteins including the nuclear farnesoid X receptor (FXR). Postprandial activation of ileal FXR leads to secretion of fibroblast growth factor 19 (FGF-19), a gut hormone that may be implicated in postprandial glucose metabolism.OBJECTIVE: To describe postprandial plasma concentrations of 12 individual bile acids and FGF-19 in patients with type 2 diabetes (T2D) and healthy controls.DESIGN AND SETTING: Descriptive study, performed at the Center for Diabetes Research, Gentofte Hospital, Hellerup, Denmark.PARTICIPANTS: Fifteen patients with T2D and 15 healthy matched controls with normal glucose tolerance.INTERVENTIONS: A 75-g oral glucose tolerance test and three isocaloric and isovolemic liquid meals with low, medium, and high fat content, respectively.MAIN OUTCOME MEASURES: Bile acid and FGF-19 concentrations.RESULTS: Postprandial total bile acid concentrations increased with increasing meal fat content (P < .05), peaked after 1-2 hours, and were higher in T2D patients vs controls (oral glucose tolerance test, low and medium fat meals, P < .05; high fat meal, P = .30). Differences reflected mainly unconjugated and glycine-conjugated forms of deoxycholic acid (DCA) and to a lesser extent cholic acid (CA) and ursodeoxycholic acid (UDCA), whereas chenodeoxycholic acid (CDCA) concentrations were comparable in the two groups. FGF-19 concentrations tended to be lower in T2D patients vs controls, but differences were not statistically significant due to considerable variation.CONCLUSION: Postprandial plasma patterns of bile acids with FXR agonistic properties (CDCA, DCA, and CA) and FXR antagonistic properties (UDCA) in T2D patients support the notion of a "T2D-bile acid-FGF-19" phenotype with possible pathophysiological implications.
U2 - 10.1210/jc.2016-1607
DO - 10.1210/jc.2016-1607
M3 - Journal article
C2 - 27270475
VL - 101
SP - 3002
EP - 3009
JO - Journal of Clinical Endocrinology and Metabolism
JF - Journal of Clinical Endocrinology and Metabolism
SN - 0013-7227
IS - 8
ER -
ID: 166694605