1
|
Schüler R, Osterhoff MA, Frahnow T, Spranger J, Möhlig M, Kruse M, Hornemann S, Pfeiffer AFH. Fettreiche Ernährung moduliert die Effekte einer Genvariante des Angiotensin-konvertierenden Enzyms (ACE) auf die Glukosetoleranz. DIABETOL STOFFWECHS 2016. [DOI: 10.1055/s-0036-1580775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
2
|
Osterhoff MA, Schüler R, Frahnow T, Machann J, Klose C, Surma MA, Simons K, Hornemann S, Kruse M, Pfeiffer AFH. Spezifische Phospholipidspezies sind abhängig vom inflammatorischen Zustand unterschiedlich mit humanem, viszeralem und nicht-viszeralem Fettgewebe assoziiert in der NUGAT (NutriGenomic Analysis in Twins) Studie. DIABETOL STOFFWECHS 2016. [DOI: 10.1055/s-0036-1580915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
3
|
Frahnow T, Osterhoff MA, Seltmann AC, Sales S, Sampaio JL, Hornemann S, Kruse M, Pfeiffer AFH. Sinkende Lysophospholipidkonzentrationen begleiten die Aktivierung inflammatorischer Prozesse während einer Hochfettdiät in der NUGAT-(NUtriGenomics Analysis in Twins)-Studie. DIABETOL STOFFWECHS 2015. [DOI: 10.1055/s-0035-1549791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
4
|
Osterhoff MA, Frahnow T, Seltmann AC, Schüler R, Mosig AS, Heisig K, Sales S, Sampaio JL, Hornemann S, Kruse M, Pfeiffer AFH. Identifikation von Hochfettdiät-induzierten inflammatorischen Gennetzwerken assoziiert mit der Suppression anti-inflammatorischer Phospholipide in humanem Fettgewebe in der NUGAT (NutriGenomics Analysis in Twins) Studie. DIABETOL STOFFWECHS 2015. [DOI: 10.1055/s-0035-1549795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
5
|
Gögebakan Ö, Albrecht T, Osterhoff MA, Reimann AJ. Ist die Panniculitis mesenterialis (PM) tatsächlich ein paraneoplastisches Phänomen? Eine Fall-Kontroll Studie. ROFO-FORTSCHR RONTG 2014. [DOI: 10.1055/s-0034-1372823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
6
|
Osterhoff MA, Frahnow T, Seltmann AC, Mosig AS, Neunübel K, Sales S, Sampaio J, Hornemann S, Kruse M, Pfeiffer AFH. Identification of gene-networks associated with specific lipid metabolites by Weighted Gene Co-Expression Network Analysis (WGCNA). Exp Clin Endocrinol Diabetes 2014. [DOI: 10.1055/s-0034-1372115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
7
|
Döcke S, Lock JF, Birkenfeld AL, Hoppe S, Lieske S, Rieger A, Raschzok N, Sauer IM, Florian S, Osterhoff MA, Heller R, Herrmann K, Lindenmüller S, Horn P, Bauer M, Weickert MO, Neuhaus P, Stockmann M, Möhlig M, Pfeiffer AFH, von Loeffelholz C. Elevated hepatic chemerin mRNA expression in human non-alcoholic fatty liver disease. Eur J Endocrinol 2013; 169:547-57. [PMID: 23935128 DOI: 10.1530/eje-13-0112] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Adipose tissue-derived factors link non-alcoholic fatty liver disease (NAFLD) with obesity, which has also been reported for circulating chemerin. On the other hand, hepatic chemerin and chemokine-like receptor 1 (CMKLR1) mRNA expression has not yet been studied in an extensively characterized patient collective. DESIGN This study was cross-sectional and experimental in design. METHODS Liver tissue samples were harvested from 47 subjects and histologically examined according to the NAFLD activity score (NAS). The concentrations of chemerin and CMKLR1 were measured using semi-quantitative real-time PCR, and the concentration of serum chemerin was measured using ELISA. To evaluate potential effects of chemerin and CMKLR1, cultured primary human hepatocytes (PHHs) were exposed to selected metabolites known to play a role in NAFLD (insulin, glucagon, palmitoic acid, and interleukin-6 (IL6)). RESULTS Chemerin and CMKLR1 mRNA levels were elevated in the human liver. Their expression was correlated with the NAS (R(2)=0.543; P<0.001 and R(2)=0.355; P=0.014 respectively) and was significantly elevated in patients with definite non-alcoholic steatohepatitis (NASH) (P<0.05 respectively). Linear regression analysis confirmed an independent association of liver fibrosis, steatosis, inflammation, and hepatocyte ballooning with hepatic chemerin mRNA expression (P<0.05 respectively). The expression of hepatic chemerin and CMKLR1 was correlated with the measures of obesity (P<0.05). The incubation of PHHs with IL6 significantly increased the expression of CMKLR1 mRNA (P=0.027), while that of chemerin remained unaffected (P>0.05). None of the other metabolites showed an influence (P>0.05). CONCLUSION This is the first study to show that chemerin mRNA expression is significantly elevated in the liver of NASH patients and that CMKLR1 expression is upregulated in liver inflammation, whereby IL6 could play a causal role.
Collapse
Affiliation(s)
- S Döcke
- Department of Clinical Nutrition, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Loeffelholz CV, Döcke S, Lock J, Hoppe S, Rieger A, Florian S, Osterhoff MA, Neuhaus P, Möhlig M, Weickert MO, Stockmann M, Pfeiffer AFH. Erhöhte hepatische Chemerin mRNA bei Patienten mit humaner nicht-alkoholischer Fettlebererkrankung. DIABETOL STOFFWECHS 2013. [DOI: 10.1055/s-0033-1347771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
9
|
Döcke S, Lock J, Hoppe S, Rieger A, Florian S, Osterhoff MA, Neuhaus P, Möhlig M, Weickert MO, Stockmann M, Pfeiffer AFH, Loeffelholz CV. Increased hepatic Chemerin and CMKLR1 gene expression in human nonalcoholic fatty liver disease. Exp Clin Endocrinol Diabetes 2012. [DOI: 10.1055/s-0032-1330797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
10
|
Loeffelholz CV, Lock JF, Döcke S, Möhlig M, Birkenfeld AL, Hoppe S, Bumke-Vogt C, Florian S, Rieger A, Ringe S, Isken F, Osterhoff MA, Claus RA, Bauer M, Neuhaus P, Weickert MO, Stockmann M, Pfeiffer AFH. Reduzierte AMP-aktivierte Proteinkinase (AMPK) und reduziertes Plasma Adiponektin bei humaner nicht-alkoholischer Fettlebererkrankung (NAFLD). DIABETOL STOFFWECHS 2012. [DOI: 10.1055/s-0032-1314451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
11
|
Gögebakan Ö, Mosig S, Middelbeck I, Isken F, Rudovich N, Osterhoff MA, Pfeiffer AFH. Glucose-dependent insulinotropic polypeptide (GIP) modulates inflammatory markers and regulates proliferation in subcutaneous adipose tissue. DIABETOL STOFFWECHS 2008. [DOI: 10.1055/s-2008-1076338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
12
|
Weickert MO, Löffelholz CV, Roden M, Chandramouli V, Brehm A, Nowotny P, Osterhoff MA, Isken F, Spranger J, Landau BR, Pfeiffer AFH, Möhlig M. A common Thr94Ala replacement in liver-fatty-acid-binding-protein contributes to improved glucose metabolism upon lipid challenge. Exp Clin Endocrinol Diabetes 2007. [DOI: 10.1055/s-2007-972374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
13
|
Osterhoff MA, Pütz K, Arslan E, Isken F, Weickert MO, Pfeiffer AFH. Einfluss von Glukose und Ca2+/calmodulinabhängier Proteinkinase II (CaMKII) auf die Expression und Aktivität der NAD(P)H-Oxidase in INS-1 Ratten Insulinomzellen. DIABETOL STOFFWECHS 2007. [DOI: 10.1055/s-2007-982242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
14
|
Osterhoff MA, Richter S, Herrmann M, Tasic J, Kaiser S, Weickert MO, Moehlig M, Spranger J, Pfeiffer AFH. Association of polymorphisms within the protein kinase C β promoter with insulin-resistance in non-obese subjects. Exp Clin Endocrinol Diabetes 2006. [DOI: 10.1055/s-2006-932863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
15
|
Weickert MO, Möhlig M, Koebnick C, Osterhoff MA, Ristow M, Rochlitz H, Rudovich N, Spranger J, Pfeiffer AFH. Beneficial effects of dietary wheat and oat fibre are independent of colonic fermentation. Exp Clin Endocrinol Diabetes 2005. [DOI: 10.1055/s-2005-862866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
16
|
Osterhoff MA, Herrmann M, Lazdins M, Kaiser S, Assert R, Weickert MO, Spranger J, Möhlig M, Pfeiffer AFH. Association of two genetic markers within the protein kinase C beta gene with type 2 diabetes mellitus. Exp Clin Endocrinol Diabetes 2005. [DOI: 10.1055/s-2005-862960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
17
|
Osterhoff MA, Bessenyei S, Sharma A, Moehlig M, Pfeiffer AFH. Rescue of the β-cell phenotype of a CaM-kinase IIδ2 deficient rat insulinoma cell line INS δ-W12 by re-transfection of human CaM-kinase IIβ1. Exp Clin Endocrinol Diabetes 2004. [DOI: 10.1055/s-2004-819284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|