25 June 2010
Body mass index and creatinine clearance are associated with steady-state serum concentrations of the cell damage marker S100B in renal transplant recipients
Sascha GrossCDEF, Jaap J. J. Homan van der HeideB, Willem J. van SonB, Reinold O.B. GansD, Dirk FoellBD, Gerjan NavisD, Stephan J.L. BakkerACDEGMed Sci Monit 2010; 16(7): CR318-324 :: ID: 880926
Abstract
Background: S100B is a prominent cell damage marker which can lead to sustained pro-inflammatory signaling. The aim was to investigate cross-sectional associations of steady-state S100B concentrations, particularly with C-reactive protein (CRP), in renal transplant recipients (RTRs) and also to investigate prospectively whether S100B would predict graft failure or mortality.
Material/Methods: Outpatient RTRs with a graft functioning for >1 year were eligible for participation in this study. S100B was determined at baseline from serum. Mortality and the occurrence of graft failure were recorded until September 2007. Multivariable linear regression analyses were performed to identify potential determinants of S100B. Multivariable Cox regression analyses were performed to investigate S100B as a potential predictor of mortality or graft failure.
Results: Five hundred eighty-one RTRs participated in the study. The median S100B concentration was 0.19 (0.14–0.25) µg/l. Recipient age (beta=0.009, p=0.02), body mass index (BMI) (beta=0.021, p<0.001), and creatinine clearance (beta=–015, p<0.001) were independently associated with S100B. During follow-up, 95 RTRs (16.4%) died and 41 (7.1%) developed graft failure. S100B levels did not predict mortality or graft failure.
Conclusions: BMI, creatinine clearance, and age are determinants of steady-state serum S100B concentrations in renal transplant recipients. The association of BMI with S100B suggests that S100B might be a new adipokine.
Keywords: Linear Models, Kidney Transplantation, Creatinine - blood, Cell Death, Body Mass Index, Biological Markers - blood, Nerve Growth Factors - blood, S100 Calcium Binding Protein beta Subunit, S100 Proteins - blood
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
08 Mar 2024 : Clinical Research
Evaluation of Foot Structure in Preschool Children Based on Body MassMed Sci Monit In Press; DOI: 10.12659/MSM.943765
15 Apr 2024 : Laboratory Research
The Role of Copper-Induced M2 Macrophage Polarization in Protecting Cartilage Matrix in OsteoarthritisMed Sci Monit In Press; DOI: 10.12659/MSM.943738
07 Mar 2024 : Clinical Research
Knowledge of and Attitudes Toward Clinical Trials: A Questionnaire-Based Study of 179 Male Third- and Fourt...Med Sci Monit In Press; DOI: 10.12659/MSM.943468
08 Mar 2024 : Animal Research
Modification of Experimental Model of Necrotizing Enterocolitis (NEC) in Rat Pups by Single Exposure to Hyp...Med Sci Monit In Press; DOI: 10.12659/MSM.943443
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952