TY - JOUR A1 - Lehn-Stefan, Angela A1 - Peter, Andreas A1 - Machann, Jürgen A1 - Schick, Fritz A1 - Randrianarisoa, Elko A1 - Heni, Martin A1 - Wagner, Robert A1 - Birkenfeld, Andreas L. A1 - Fritsche, Andreas A1 - Schulze, Matthias Bernd A1 - Stefan, Norbert A1 - Kantartzis, Konstantinos T1 - Impaired metabolic health and low cardiorespiratory fitness independently associate with subclinical atherosclerosis in obesity JF - The journal of clinical endocrinology & metabolism N2 - Context For a given body mass index (BMI), both impaired metabolic health (MH) and reduced cardiorespiratory fitness (CRF) associate with increased risk of cardiovascular disease (CVD). Objective It remains unknown whether both risk phenotypes relate to CVD independently of each other, and whether these relationships differ in normal weight, overweight, and obese subjects. Methods Data from 421 participants from the Tubingen Diabetes Family Study, who had measurements of anthropometrics, metabolic parameters, CRF (maximal aerobic capacity [VO2max]) and carotid intima-media thickness (cIMT), an early marker of atherosclerosis, were analyzed. Subjects were divided by BMI and MH status into 6 phenotypes. Results In univariate analyses, older age, increased BMI, and a metabolic risk profile correlated positively, while insulin sensitivity and VO2max negatively with cIMT. In multivariable analyses in obese subjects, older age, male sex, lower VO2max (std. ss -0.21, P = 0.002) and impaired MH (std. ss 0.13, P = 0.02) were independent determinants of increased cIMT. After adjustment for age and sex, subjects with metabolically healthy obesity (MHO) had higher cIMT than subjects with metabolically healthy normal weight (MHNW; 0.59 +/- 0.009 vs 0.52 +/- 0.01 mm; P < 0.05). When VO2max was additionally included in this model, the difference in cIMT between MHO and MHNW groups became statistically nonsignificant (0.58 +/- 0.009 vs 0.56 +/- 0.02 mm; P > 0.05). Conclusion These data suggest that impaired MH and low CRF independently determine increased cIMT in obese subjects and that low CRF may explain part of the increased CVD risk observed in MHO compared with MHNW. KW - Metabolically healthy obesity KW - cardiorespiratory fitness KW - subclinical KW - atherosclerosis KW - obesity KW - carotid intima-media thickness KW - cardiovascular KW - disease Y1 - 2022 U6 - https://doi.org/10.1210/clinem/dgac091 SN - 0021-972X SN - 1945-7197 VL - 107 IS - 6 SP - E2417 EP - E2424 PB - Endocrine Society CY - Washington ER - TY - JOUR A1 - Askin, Elif A1 - Emmerich-Fritsche, Angelika A1 - Goppel, Anna A1 - Hemmerling, Mario A1 - Kapaun, Nina A1 - Lohmann, Georg A1 - Müller, Sebastian A1 - Niederberger, Andreas A1 - Pabel, Katharina A1 - Putzer, Max A1 - Roth-Isigkeit, David A1 - Seidler, Christoph A1 - Tiedemann, Paul A1 - Vasel, J. Justus A1 - Weiß, Norman T1 - MenschenRechtsMagazin : Informationen | Meinungen | Analysen N2 - Aus dem Inhalt: - Themenschwerpunkt: Menschenrechte und Staatsbürgerschaft - Gibt es Menschenrechte ohne Bürgerschaft? - Menschenwürde und Staatsbürgerschaft - Die General Comments des Menschenrechtsausschusses der Vereinten Nationen – ein Beitrag zur Rechtsentwicklung im Völkerrecht - Politische Selbstbestimmung als Menschenrecht und im Völkerrecht - Libyen und der von außen unterstützte Systemwechsel T3 - MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen - 17.2012/2 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-62122 SN - 1434-2820 VL - 17 IS - 2 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Eichelmann, Fabian A1 - Schulze, Matthias Bernd A1 - Wittenbecher, Clemens A1 - Menzel, Juliane A1 - Weikert, Cornelia A1 - di Giuseppe, Romina A1 - Biemann, Ronald A1 - Isermann, Berend A1 - Fritsche, Andreas A1 - Boeing, Heiner A1 - Aleksandrova, Krasimira T1 - Association of Chemerin Plasma Concentration With Risk of Colorectal Cancer JF - JAMA network open N2 - IMPORTANCE Inflammatory processes have been suggested to have an important role in colorectal cancer (CRC) etiology. Chemerin is a recently discovered inflammatory biomarker thought to exert chemotactic, adipogenic, and angiogenic functions. However, its potential link with CRC has not been sufficiently explored. OBJECTIVE To evaluate the prospective association of circulating plasma chemerin concentrations with incident CRC. DESIGN, SETTING, AND PARTICIPANTS Prospective case-cohort study based on 27 548 initially healthy participants from the European Prospective Investigation Into Cancer and Nutrition (EPIC)-Potsdam cohort who were followed for up to 16 years. Baseline study information and samples were collected between August 23, 1994, and September 25, 1998. Recruitment was according to random registry sampling from the geographical area of Potsdam, Germany, and surrounding municipalities. The last date of study follow-up was May 10, 2010. Statistical analysis was conducted in 2018. MAIN OUTCOMES AND MEASURES Incident CRC, colon cancer, and rectal cancer. Baseline chemerin plasma concentrations were measured by enzyme-linked immunosorbent assay. CONCLUSIONS AND RELEVANCE This study found that the association between chemerin concentration and the risk of incident CRC was linear and independent of established CRC risk factors. Further studies are warranted to evaluate chemerin as a novel immune-inflammatory agent in colorectal carcinogenesis. Y1 - 2019 U6 - https://doi.org/10.1001/jamanetworkopen.2019.0896 SN - 2574-3805 VL - 2 IS - 3 PB - American Veterinary Medical Association CY - Chicago ER - TY - JOUR A1 - Willmann, Caroline A1 - Heni, Martin A1 - Linder, Katarzyna A1 - Wagner, Robert A1 - Stefan, Norbert A1 - Machann, Jürgen A1 - Schulze, Matthias Bernd A1 - Joost, Hans-Georg A1 - Haring, Hans-Ulrich A1 - Fritsche, Andreas T1 - Potential effects of reduced red meat compared with increased fiber intake on glucose metabolism and liver fat content BT - a randomized and controlled dietary intervention study JF - The American journal of clinical nutrition : a publication of the American Society for Nutrition, Inc. N2 - Background: Epidemiological studies suggest that an increased red meat intake is associated with a higher risk of type 2 diabetes, whereas an increased fiber intake is associated with a lower risk. Objectives: We conducted an intervention study to investigate the effects of these nutritional factors on glucose and lipid metabolism, body-fat distribution, and liver fat content in subjects at increased risk of type 2 diabetes. Methods: This prospective, randomized, and controlled dietary intervention study was performed over 6 mo. All groups decreased their daily caloric intake by 400 kcal. The "control" group (N = 40) only had this requirement. The "no red meat" group (N = 48) in addition aimed to avoid the intake of red meat, and the "fiber" group (N = 44) increased intake of fibers to 40 g/d. Anthropometric parameters and frequently sampled oral glucose tolerance tests were performed before and after intervention. Body-fat mass and distribution, liver fat, and liver iron content were assessed by MRI and single voxel proton magnetic resonance spectroscopy. Results: Participants in all groups lost weight (mean 3.3 +/- 0.5 kg, P < 0.0001). Glucose tolerance and insulin sensitivity improved (P < 0.001), and body and visceral fat mass decreased in all groups (P < 0.001). These changes did not differ between groups. Liver fat content decreased significantly (P < 0.001) with no differences between the groups. The decrease in liver fat correlated with the decrease in ferritin during intervention (r(2) = 0.08, P = 0.0021). This association was confirmed in an independent lifestyle intervention study (Tuebingen Lifestyle Intervention Program, N = 229, P = 0.0084). Conclusions: Our data indicate that caloric restriction leads to a marked improvement in glucose metabolism and body-fat composition, including liver-fat content. The marked reduction in liver fat might be mediated via changes in ferritin levels. In the context of caloric restriction, there seems to be no additional beneficial impact of reduced red meat intake and increased fiber intake on the improvement in cardiometabolic risk parameters. This trial was registered at clinicaltrials.gov as NCT03231839. KW - type 2 diabetes KW - prevention KW - randomized controlled intervention study KW - nutritional factors KW - fiber KW - red meat Y1 - 2019 U6 - https://doi.org/10.1093/ajcn/nqy307 SN - 0002-9165 SN - 1938-3207 VL - 109 IS - 2 SP - 288 EP - 296 PB - Oxford Univ. Press CY - Oxford ER -