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Grossmann V, Schmitt VH, Zeller T, Panova-Noeva M, Schulz A, Laubert-Reh D, Juenger C, Schnabel RB, Abt TGJ, Laskowski R, Wiltink J, Schulz E, Blankenberg S, Lackner KJ, Münzel T, Wild PS. Profile of the Immune and Inflammatory Response in Individuals With Prediabetes and Type 2 Diabetes. Diabetes Care 2015; 38:1356-64. [PMID: 25877811 DOI: 10.2337/dc14-3008] [Citation(s) in RCA: 145] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 03/14/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The inflammatory and immune systems are altered in type 2 diabetes. Here, the aim was to profile the immune and inflammatory response in subjects with prediabetes and diabetes in a large population-representative sample. RESEARCH DESIGN AND METHODS In total, 15,010 individuals were analyzed from the population-based Gutenberg Health Study. Glucose status was classified according to HbA1c concentration and history of diagnosis. All samples were analyzed for white blood cells (WBCs), granulocytes, lymphocytes, monocytes, platelets, C-reactive protein (CRP), albumin, fibrinogen, and hematocrit. Interleukin-18 (IL-18), IL-1 receptor antagonist (IL-1RA), and neopterin concentrations were determined in a subcohort. RESULTS In total, 7,584 men and 7,426 women were analyzed (range 35-74 years), with 1,425 and 1,299 having prediabetes and diabetes, respectively. Biomarkers showed varying dynamics from normoglycemic via subjects with prediabetes to subjects with diabetes: 1) gradual increase (WBCs, granulocytes, monocytes, IL-1RA, IL-18, and fibrinogen), 2) increase with subclinical disease only (lymphocytes and CRP), 3) increase from prediabetes to diabetes only (neopterin), and 4) no variation with glucose status (hematocrit). The strongest relative differences were found for CRP, IL-1RA, and fibrinogen concentrations. Several inflammatory and immune markers were associated with the glucose status independent from cardiovascular risk factors and comorbidities, varied with disease severity and the presence of disease-specific complications in the diabetes subcohort. CONCLUSIONS The inflammatory and immune biomarker profile varies with the development and progression of type 2 diabetes. Markers of inflammation and immunity enable differentiation between the early preclinical and clinical phases of the disease, disease complications, and progression.
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Affiliation(s)
- Vera Grossmann
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
| | - Volker H Schmitt
- Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Tanja Zeller
- Clinic for General and Interventional Cardiology, University Heart Centre Hamburg, Hamburg, Germany German Center for Cardiovascular Research (DZHK), Partner Site Hamburg, Lübeck, Kiel, Germany
| | - Marina Panova-Noeva
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
| | - Andreas Schulz
- Preventive Cardiology and Preventive Medicine, Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Dagmar Laubert-Reh
- Preventive Cardiology and Preventive Medicine, Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Claus Juenger
- Preventive Cardiology and Preventive Medicine, Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Renate B Schnabel
- Clinic for General and Interventional Cardiology, University Heart Centre Hamburg, Hamburg, Germany German Center for Cardiovascular Research (DZHK), Partner Site Hamburg, Lübeck, Kiel, Germany
| | - Tobias G J Abt
- Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Rafael Laskowski
- Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Jörg Wiltink
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Mainz, Mainz, Germany
| | - Eberhard Schulz
- Department of Medicine 2, University Medical Center Mainz, Mainz, Germany
| | - Stefan Blankenberg
- Clinic for General and Interventional Cardiology, University Heart Centre Hamburg, Hamburg, Germany German Center for Cardiovascular Research (DZHK), Partner Site Hamburg, Lübeck, Kiel, Germany
| | - Karl J Lackner
- Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center Mainz, Mainz, Germany
| | - Thomas Münzel
- Department of Medicine 2, University Medical Center Mainz, Mainz, Germany German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Philipp S Wild
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany Preventive Cardiology and Preventive Medicine, Department of Medicine 2, University Medical Center Mainz, Mainz, Germany German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
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Aldemir H, Kiliç N. The effect of time of day and exercise on platelet functions and platelet-neutrophil aggregates in healthy male subjects. Mol Cell Biochem 2006; 280:119-24. [PMID: 16311912 DOI: 10.1007/s11010-005-8238-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2005] [Accepted: 06/01/2005] [Indexed: 10/25/2022]
Abstract
Platelet activation state changes by exercise. The effect of exercise time on platelet activation state and formation of platelet-neutrophil aggregates are not known yet. In this study the effect of exercise and time of day were examined on platelet activity with platelet-neutrophil aggregates. Ten moderately active males aged 27+/- 1.63 (mean+/-S.D.) years completed sub-maximal (70% VO(2max)) exercise trials for 30 min. Blood pressure (BP) was recorded. Venous blood samples were obtained at rest, immediately post-exercise and after 30 min of recovery. Whole blood was analysed for haematocrit (Hct), haemoglobin (Hb), platelet count (PC), mean platelet count (MPV) and platelet aggregation (PA). Platelet-neutrophil aggregates and beta-thromboglobulin (beta-TG) levels were assayed. Platelet count showed significant increase after morning exercise ((236+/- 32)x10(9) l(-1) versus (202+/- 34)x10(9) l(-1) baseline, p < 0.05). Exercise resulted in significantly lower MPV after the evening exercise (9.16+/- 0.5 fl versus 9.65+/- 0.36 fl, p < 0.05). Platelet aggregation by adenosine diphosphate (ADP) decreased after morning exercise and the recovery aggregation levels were significantly different at two different times of the day (68+/- 20% a.m. versus 80+/- 12% p.m., p < 0.05). It was also showed that platelet-neutrophil aggregates increased significantly from baseline after both exercises. Exercise-induced platelet-neutrophil aggregates were higher in the evening (10.7+/- 1.3% p.m. versus 6.4+/- 1.8% a.m., p < 0.0001). It is therefore concluded that besides platelet-platelet aggregation, exercise can cause platelet- neutrophil aggregates. In addition, time of day has an effect on platelet activation related events. Circadian variations of physiological parameters may have an effect on thrombus formation by platelet activation.
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Affiliation(s)
- Hatice Aldemir
- Department of Medical Biochemistry, Faculty of Medicine, Gazi University, Ankara, Turkey
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Hu H, Johansson BL, Hjemdahl P, Li N. Exercise-induced platelet and leucocyte activation is not enhanced in well-controlled Type 1 diabetes, despite increased activity at rest. Diabetologia 2004; 47:853-9. [PMID: 15095037 DOI: 10.1007/s00125-004-1378-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2003] [Accepted: 01/26/2004] [Indexed: 10/26/2022]
Abstract
AIMS/HYPOTHESIS Stress can evoke a prothrombotic state with activated platelets and leucocytes, and increased platelet activation at rest has been reported for diabetic subjects. Thus, prothrombotic responses to stress may be enhanced in diabetes mellitus. We therefore evaluated platelet and leucocyte responses to exercise in Type 1 diabetic patients. METHODS Type 1 diabetes mellitus patients with good metabolic control and healthy subjects matched for age and body mass index ( n=15 for both) performed a maximal exercise test. Platelet and leucocyte activation and their heterotypic aggregation were monitored by whole blood flow cytometry. RESULTS Diabetic platelets did not show higher basal levels of P-selectin expression, but were more reactive to ADP and thrombin stimulation. Diabetic patients had increased lymphocyte and monocyte CD11b expression, and increased circulating platelet-monocyte aggregates. Exercise evoked thrombocytosis, increased circulating platelet P-selectin expression, enhanced platelet sensitivity to ADP and thrombin, and elevated plasma levels of soluble P-selectin to a similar degree in diabetic patients and healthy subjects. Exercise induced marked leucocytosis and elevated plasma elastase, but only slightly increased leucocyte CD11b expression and leucocyte reactivity to stimulation by N-formyl-methionyl-leucyl-phenylalanine. In all of these there was no difference between diabetic patients and healthy subjects. The numbers, but not percentages of circulating platelet-leucocyte aggregates were markedly increased by exercise, but the increase was less prominent among diabetic patients. CONCLUSIONS/INTERPRETATION Strenuous exercise evokes platelet and leucocyte activation in Type 1 diabetic patients and healthy subjects. Platelet and monocyte hyperactivity were found at rest, but responses to stress were not augmented in metabolically well-controlled Type 1 diabetes mellitus patients.
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Affiliation(s)
- H Hu
- Department of Medicine, Division of Clinical Pharmacology, Karolinska Hospital, 171 76, Stockholm, Sweden
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Hu H, Li N, Yngen M, Ostenson CG, Wallén NH, Hjemdahl P. Enhanced leukocyte-platelet cross-talk in Type 1 diabetes mellitus: relationship to microangiopathy. J Thromb Haemost 2004; 2:58-64. [PMID: 14717967 DOI: 10.1111/j.1538-7836.2003.00525.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Platelets and leukocytes may influence each others' function, i.e. platelet-leukocyte cross-talk. Diabetes mellitus (DM) is associated with platelet and leukocyte dysfunction. OBJECTIVE To evaluate platelet-leukocyte cross-talk, and if this might contribute to platelet and leukocyte dysfunction and microangiopathy in DM patients. PATIENTS AND METHODS We evaluated platelet and leukocyte function, and cross-talk between these cells in Type 1 DM patients without (n = 19) and with (n = 20) microangiopathy, and healthy subjects (n = 27), using whole blood flow cytometry. Platelet-leukocyte cross-talk was studied in hirudinized whole blood incubated at 37 degrees C with stirring. RESULTS Basal single platelet P-selectin and leukocyte CD11b expression were similar in DM patients and healthy subjects, whilst circulating platelet-leukocyte aggregates and plasma elastase levels were elevated in DM patients. The thromboxane A2 analog U46619 (3 x 10(-7) m) induced more marked increases of platelet P-selectin expression and platelet-leukocyte aggregation in DM patients than in healthy subjects. The leukocyte-specific agonist N-formyl-methionyl-leucyl-phenylalanine (fMLP) (10(-7) m) induced more marked CD11b expression in DM patients with microangiopathy, compared with healthy subjects. Platelet-leukocyte cross-talk induced by U46619 (10(-6) m) showed no difference between DM patients and healthy subjects. fMLP (10(-6) m) evoked marked leukocyte activation, which subsequently caused mild platelet P-selectin expression. This leukocyte-platelet cross-talk was more pronounced in DM patients than in healthy subjects. Furthermore, enhanced leukocyte-platelet cross-talk was correlated to platelet hyperreactivity among DM patients with microangiopathy only. CONCLUSIONS Type 1 DM is associated with platelet and leukocyte hyperactivity, and enhanced leukocyte-platelet cross-talk, which may contribute to platelet hyperactivity and the microvascular complications seen in Type 1 DM.
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Affiliation(s)
- H Hu
- Department of Medicine, Division of Clinical Pharmacology, Karolinska Hospital, Stockholm, Sweden
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Berliner S, Zeltser D, Rotstein R, Fusman R, Shapira I. A leukocyte and erythrocyte adhesiveness/aggregation test to reveal the presence of smoldering inflammation and risk factors for atherosclerosis. Med Hypotheses 2001; 57:207-9. [PMID: 11461174 DOI: 10.1054/mehy.2000.1286] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The number of white blood cells in the peripheral blood, the presence of inflammation, increased fibrinogen concentrations and hyperlipidemia are established risk factors for atherosclerosis. It is known that hyperfibrinogenemia and hyperlipidemia cause increased erythrocyte aggregation, that inflammation will confer increased adhesive properties upon white blood cells and that the increased number of white blood cells can be detected in the peripheral blood. Therefore, we adopted a simple slide test and image analysis to determine the number of peripheral blood leukocytes and their state of adhesiveness/aggregation together with an erythrocyte adhesiveness/aggregation test to reveal the presence of these risk factors. The significant correlation between the fibrinogen and cholesterol concentration and the erythrocyte aggregation, between the white blood count and the number of leukocytes on the slides, and between the concentration of C-reactive protein and leukocyte adhesiveness indicate that we have succeeded in designing a simple one-step screening test that will identify patients at risk for atherosclerosis.
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Affiliation(s)
- S Berliner
- Department of Internal Medicine D, Tel Aviv Sourasky Medical Center, Tel Aviv University, Sackler Faculty of Medicine, Israel.
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Elhadd TA, Kennedy G, Hill A, McLaren M, Newton RW, Greene SA, Belch JJ. Abnormal markers of endothelial cell activation and oxidative stress in children, adolescents and young adults with type 1 diabetes with no clinical vascular disease. Diabetes Metab Res Rev 1999; 15:405-11. [PMID: 10634966 DOI: 10.1002/(sici)1520-7560(199911/12)15:6<405::aid-dmrr69>3.0.co;2-h] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Endothelial cell dysfunction is an early feature of vascular disease and oxidative stress may be involved in its pathogenesis. METHODS Fifty-one children, adolescents and young people with Type 1 diabetes with no clinical diabetic angiopathy, mean age+/-SD of 16+/-4 years, diabetes duration of 8+/-5 years, and HbA(1c) of 8.5+/-1.6%, and 29 age, sex matched normal controls had blood samples assayed for E-selectin, intercellular cell adhesion molecule-1, von Willebrand Factor, red cell superoxide dismutase, plasma thiol and red cell glutathione. RESULTS E-selectin and ICAM-1 levels were significantly higher in the diabetic patients at 72+/-24 ng/ml and 287+/-57 ng/ml, respectively vs 43+/-16 ng/ml and 248+/-71 ng/ml in the normal controls (p<0.0002 and p<0.013). Von Willebrand Factor levels were not different between the two groups. Superoxide dismutase activity was significantly higher in the diabetic group at 220+/-58 micro/ml vs 175+/-24 micro/ml in the normal controls p<0.001, and those of plasma thiol and red cell glutathione were significantly lower in the diabetic group, at 1267+/-202 micromol/l and 458+/-38 micromol/l, respectively vs 1403+/-278 micromol/l and 487+/-70 micromol/l in the controls p<0.02 and p<0.03. Levels of superoxide dismutase correlated negatively with plasma thiol, age and diabetes duration r=-0.318, p<0.02; r=-0. 328, p<0.02; and r=-0.286, p<0.05, respectively. CONCLUSION These results confirm evidence of endothelial perturbation in young people with diabetes mellitus, and they also suggest that free radical generation may contribute to this dysfunction. This supports the hypothesis that vascular disease starts early in the course of childhood diabetes, akin to the situation in adults with diabetes.
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Affiliation(s)
- T A Elhadd
- Department of Endocrinology, North Staffordshire Hospitals, Stoke-on-Trent, UK
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