nach oben

Erschienen in:

Open Access 01.12.2021 | Research

Association between serum advanced oxidation protein products and mortality risk in maintenance hemodialysis patients

verfasst von: Chun Zhou, Yuanyuan Zhang, Jianghua Chen, Changlin Mei, Fei Xiong, Wei Shi, Wei Zhou, Xusheng Liu, Shiren Sun, Jianwei Tian, Ziliang Ye, Qimeng Wu, Xianhui Qin, Jianping Jiang, Fan Fan Hou, CCSD (China Collaborative Study on Dialysis) group

Erschienen in: Journal of Translational Medicine | Ausgabe 1/2021

Abstract

Background

The association between serum advanced oxidation protein products (AOPP) and mortality risk remains equivocal. We aimed to assess the correlation of serum AOPP levels with the risk of all-cause mortality in hemodialysis (HD) patients.

Methods

A total of 1394 maintenance HD patients with complete data on AOPP and related parameters were included from China Collaborative Study on Dialysis (CCSD), a multi-center, prospective cohort study. The primary outcome was all-cause mortality, the secondary outcome was cardiovascular disease (CVD) mortality.

Results

During a median follow-up duration of 5.2 years (IQR, 2.1–5.4), all-cause mortality occurred in 492 (31.4%) participants. Overall, there was a reversed L-shaped association between serum AOPP and all-cause mortality in HD patients (P for nonlinearity = 0.04), with an inflection point at 87 µmol/L. Accordingly, there was no significant association between serum AOPP and all-cause mortality (per SD increment; HR, 0.94; 95%CI, 0.84, 1.05) in participants with AOPP < 87 µmol/L. However, there was a positive relationship of serum AOPP and all-cause mortality (per SD increment; HR, 1.24; 95%CI, 1.08, 1.42) in those with AOPP ≥ 87 µmol/L. Moreover, a similar trend was found for CVD mortality.

Conclusions

Elevated serum AOPP levels were associated with higher risk of all-cause mortality in Chinese maintenance HD patients.

Additional file 1. Additional figures and tables.

Supplementary Information

The online version contains supplementary material available at https://doi.org/10.1186/s12967-021-02960-w.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

AOPP

Advanced oxidation protein products

Hemodialysis

MHD

Maintenance hemodialysis

CCSD

China Collaborative Study on Dialysis

CVD

Cardiovascular disease

ESKD

End-stage kidney disease

PBS

Phosphate-buffered saline

Myocardial infarction

SDs

Standard deviations

BMI

Body mass index

HDL-C

High-density lipoprotein cholesterol

MBP

Mean blood pressure

CRP

C-reactive protein

iPTH

Parathyroid hormone

Triglyceride

Introduction

Hemodialysis (HD) is a life-sustaining treatment for patients with end-stage kidney disease (ESKD). HD patients usually have a substantially increased risk of all-cause and cardiovascular disease (CVD) mortality [1, 2]. Since traditional risk factors could not account for all mortality risks in HD patients, it is of great clinical importance to identify more modifiable risk factors to reduce the mortality burden in HD patients.

Recently, a growing body of evidence suggested that HD is characterized by oxidative stress resulting from loss of antioxidants and accumulation of oxidative products during dialysis procedures [3‐6]. Advanced oxidation protein products (AOPP), which result from the interaction between oxidants and plasma proteins, are considered reliable markers to estimate the degree of oxidant-mediated protein damage [7, 8]. Plasma levels of AOPP were higher in patients on hemodialysis, than those on peritoneal dialysis and general population [7]. However, few studies have reported the association between AOPP and the risk of mortality with inconsistent results and have not assessed AOPP continuously [9, 10]. Furthermore, the possible modifiers on the correlation of AOPP and mortality risk have not been evaluated in these studies.

Using data from China Collaborative Study on Dialysis (CCSD), a large scale, multi-center, prospective cohort study, we investigated the association of serum AOPP with all-cause, and CVD mortality, and examined the modifiers for the association in patients undergoing HD.

Methods

Participants and design

The baseline data of CCSD has been reported elsewhere [11‐14]. In summary, CCSD is a multi-center study, performed in 9 large dialysis facilities (at least 200 HD patients in each facility) in 6 cities of China (Beijing, Shanghai, Guangzhou, Hangzhou, Wuhan, and Xi’an). Eligible participants were men and women aged ≥ 18 years, and with ESKD undergoing dialysis between January 1, 2005, and December 1, 2010. Excluded patients were those with uncompleted data or dialysis duration less than 3 months. The current cohort study enrolled 1,567 eligible HD participants from the CCSD, followed from July, 2010 to February, 2016 (Additional file 1: Figure S1). This study was approved by the local ethics committee in each center, and all participants provided written informed consent.

Data collection, measurements, and follow-up

Baseline data of the present study were derived from the database of CCSD. All data were collected at enrollment on the basis of review of medical records by two experienced doctors and dialysis research nurses. The data, including demographic data, underlying renal diseases, medication records, dialysis modality, dialysis program, and cardiovascular morbidity, which was defined as the presence of clinically diagnosed ischemic heart disease, heart failure, and/or stroke after initiation of dialysis, were collected.

Blood pressure measurement was taken by sphygmomanometer before each of the three HD sessions, three times at 1 min intervals, all after 10 min of rest in a supine decubitus position. The mean of the three readings was calculated [15].

Participants were scheduled for follow-up every 1–3 months in each center. At each follow-up visit, possible endpoint events were documented by trained research staff and physicians.

Hemodialysis regimens

Participants were dialyzed twice or thrice weekly with low-flux polysulphone or polyacrylamide dialyzer, either 1.5 or 1.7 m² (Fresenius, Germany; Gambro, Sweden; Nipro, Japan; B. Braun, Germany; Langsheng, China). All treatments were of 4 h to 5 h duration with conventional glucose-free, bicarbonate-based dialysate containing 1.25–1.5 mM calcium, 2.0 mM potassium and 138 mM sodium. Dialysate flow was 500 mL/min.

Laboratory assays

Baseline fasting venous serum specimens were collected before the hemodialysis sessions. Biochemical tests were performed by the clinical laboratories in individual local dialysis facilities, using automatic clinical analyzers following the same standard protocol.

Measurement of serum AOPP was performed in the central laboratory based on a spectrophotometric detection as previously described [11]. To avoid the confounding effect of endogenous compounds such as triglyceride on measurement, fasting serum samples were collected, centrifuged, stored in aliquots with delipidating procedures without repeat frozen and thaw [16‐18]. For measurement, 10 mL of serum diluted 1:10 with phosphate-buffered saline (PBS), 200 mL of chloramine T (0–100 mol/L) for calibration and 200 mL of PBS as blank were applied on a microlitre plate. Ten microlitres of 1.16 M potassium iodide and 10 mL of acetic acid were added and absorbance at 340 nm was measured immediately. Concentration of AOPP is expressed in micromoles per litre (µmol/L) of chloramines-T equivalent. The coefficients of intra- and inter-assay variations were 1.95% and 3.7%, respectively.

Study outcomes

All-cause mortality was the primary outcome, which included death due to any reason. The secondary outcome was CVD mortality, which included sudden cardiac death, stroke, myocardial infarction (MI), heart failure, and death due to other known vascular causes. Evidence for death included death certificates from hospitals or reports from investigator visits.

Statistical analysis

Baseline characteristics are presented as the mean ± standard deviations (SDs) or median (interquartile range) for continuous variables and proportions for categorical variables, respectively. Differences in population characteristics according to categories (< 87 versus ≥ 87 µmol/L) of baseline AOPP were compared using t test, Wilcoxon rank sum test, or Chi-squared tests, accordingly.

There were missing values on hemoglobin (n = 30), white blood cell (n = 30), calcium (n = 36), phosphate (n = 44) at baseline. Multiple imputations were used to handle missing values at baseline in the outcome analyses. The association between serum AOPP and all-cause mortality and CVD mortality were estimated using Cox proportional hazard regression models, without and with adjustments for age, sex, body mass index (BMI), smoking, dialysis vintage, hemoglobin, phosphate, iron supplementation, use of phosphorus binder, study center, CVD status, hypertension status and diabetes status at baseline. The proportional hazards’ assumption was checked using statistical tests based on the scaled Schoenfeld residuals. We first conducted restricted cubic spline (RCS) Cox regression, with 4 knots (20th, 40th, 60th, 80th percentiles of AOPP), to test for linearity and explore the shape of serum AOPP with all-cause mortality and CVD mortality. We then used segmented regression that is using a separate line segment to fit each interval. Log-likelihood ratio test comparing one-line (non-segmented) model to segmented regression model was used to determine whether threshold exists. The inflection points that connecting the segments was based on the model gives maximum likelihood, and it was determined using two steps recursive method. The detailed information for the determination of thresholds was shown in the supplemental file. Additionally, possible effect modifiers on the association between serum AOPP and all-cause mortality were evaluated by stratified analyses and interaction testing, using likelihood ratio test.

Two-tailed P < 0.05 was considered statistically significant in all analyses. All statistical analyses were performed using R software, version 4.0.1 (http://www.R-project.org/, accessed June 6, 2020).

Results

Characteristics of participants

As shown in the flow chart (Additional file 1: Figure S1), 1,835 participants were in the follow-up study. Of those, a total of 1,567 HD patients with complete data on AOPP at baseline, were included in the final analysis. During the follow up, patients with kidney transplant (N = 183), transfer to peritoneal dialysis (N = 17), or lost to follow-up (N = 1), were censored.

Baseline demographic, clinical and laboratory characteristics of the included patients by categories of baseline serum AOPP were illustrated in Table 1. The mean age of the patients was 55.9 ± 15.3 years old, 57.2% of the patients were males, and the median dialysis duration was 30.8 months with interquartile range of 13.7 to 63.5 months. The mean serum AOPP level was 78 ± 22 µmol/L. Patients with higher AOPP levels were more likely to be older, had longer duration of dialysis, higher BMI, C-reactive protein, hemoglobin, white blood cells, phosphate, total cholesterol, and TG levels. In addition, patients with higher AOPP levels had a higher frequency of using glucose-lowering drugs, phosphorus binder and a higher prevalence of diabetes at baseline.

Table 1

Baseline characteristics of the participants by serum AOPP categories

Variables	Baseline serum AOPP, µmol/L		P-value
Variables	< 87	≥ 87	P-value
N	1126	441
Male, no. (%)	649 (57.6)	247 (56.0)	0.558
Age, year	55.0 ± 15.6	58.4 ± 14.2	< 0.001
Dialysis vintage, month	28.9 (11.8–60.5)	35.1 (18.6–67.9)	< 0.001
BMI, kg/m²	21.3 ± 3.3	22.2 ± 3.7	< 0.001
MAP, mmHg	103.1 ± 14.0	101.6 ± 14.3	0.055
Smoking, no. (%)	134 (11.9)	66 (15.0)	0.102
CVD, no. (%)	562 (49.9)	241 (54.6)	0.092
Diabetes, no. (%)	557 (49.5)	262 (59.4)	< 0.001
Hypertension, no. (%)	1028 (91.3)	410 (93.0)	0.278
Laboratory results
C-reactive protein, mg/L	3.4 (1.8–10.3)	4.7 (2.9–10.3)	0.011
Albumin, g/L	39.7 ± 6.3	39.6 ± 6.8	0.886
Hemoglobin, g/L	102.4 ± 20.5	105.4 ± 18.7	0.008
White blood cells, 10⁹/L	5.9 ± 1.9	6.2 ± 2.0	0.009
Calcium, mmol/L	2.2 ± 0.3	2.3 ± 0.3	0.055
Phosphate, mmol/L	1.9 ± 0.7	2.1 ± 0.7	< 0.001
iPTH, pg/mL	258 (131.2–500.3)	280.7 (138.5–608.9)	0.147
Total cholesterol, mmol/L	4.0 ± 1.0	4.4 ± 1.2	< 0.001
TG, mmol/L	1.1 (0.8–1.6)	1.8 (1.1–2.7)	< 0.001
AOPP, μmol/L	68 ± 11	105 ± 19	< 0.001
Medication use, no. (%)
ACEI/ARB	564 (50.1)	214 (48.5)	0.578
Glucose-lowering drugs	135 (12.0)	85 (19.3)	< 0.001
Lipid-lowering drugs	98 (8.7)	42 (9.5)	0.609
Antiplatelet drugs	146 (13.0)	51 (11.6)	0.452
Iron supplement	598 (53.1)	219 (49.7)	0.219
Phosphorus binder	439 (39.0)	205 (46.5)	0.007

Continuous variables are presented as Mean ± SDs or median (interquartile range), categorical variables are presented as no. (%)

BMI body mass index, MAP mean arterial pressure, CVD cardiovascular disease, iPTH parathyroid hormone, TG triglyceride, AOPP advanced oxidation protein products

Furthermore, in the multiple regression models, smoking status, dialysis vintage, phosphate, total cholesterol, and TG were significantly associated with serum AOPP (Additional file 1: Table S1).

Association between AOPP and study outcomes

During a median follow-up duration of 5.2 years (IQR, 2.1–5.4), all-cause or CVD mortality occurred in 492 (31.4%) and 340 (21.7%) participants, respectively.

Serum AOPP levels were significantly higher in the mortality group compared with the survival group (mean ± SDs, 81 ± 25 vs. 77 ± 20 µmol/L, P < 0.001). Overall, there was a reversed L-shaped association between serum AOPP and all-cause mortality in HD patients (P for nonlinearity = 0.04), with an inflection point at 87 µmol/L. (Fig. 1). There was no significant association between serum AOPP and all-cause mortality (per SD increment; HR, 0.94; 95%CI, 0.84, 1.05) in participants with AOPP < 87 µmol/L. However, there was a positive relationship of serum AOPP and all-cause mortality (per SD increment; HR, 1.24; 95%CI, 1.08, 1.42) in those with AOPP ≥ 87 µmol/L (Table 2). As expected, compared with those with AOPP < 87 µmol/L, a significantly higher risk of all-cause mortality was found in participants with AOPP ≥ 87 µmol/L (HR, 1.23; 95%CI: 1.02, 1.48; Additional file 1: Figure S3A). In the Cox proportional hazard regression models, no clear evidence was found against the proportional hazards’ assumption in the model (All P values > 0.05). Moreover, a similar trend was found with further adjustments for total cholesterol, TG, albumin, PTH, KT/V, and the use of EPO at baseline (Additional file 1: Table S2). Of note, the association between AOPP and all-cause mortality remained significant after Bonferroni multiple test correction for two tests (adjusted P = 0.025).

Table 2

Threshold effect analyses of serum AOPP (per SD increment) on all-cause mortality and CVD mortality using two-piecewise regression models

AOPP, µmol/L	Case	Incident rate (%)	Unadjusted model		Adjusted model*
AOPP, µmol/L	Case	Incident rate (%)	HR (95% CI)	P value	HR (95% CI)	P value
All-cause mortality
< 87	332	29.5	0.97 (0.87,1.08)	0.561	0.94 (0.84,1.05)	0.295
≥ 87	160	36.3	1.25 (1.10,1.43)	< 0.001	1.24 (1.08,1.42)	0.002^a
CVD mortality
< 88	242	21.0	0.95 (0.84,1.08)	0.421	0.89 (0.78,1.01)	0.068
≥ 88	98	23.7	1.19 (1.00,1.42)	0.046	1.26 (1.05,1.52)	0.015

*Adjusted for age, sex, BMI, smoking, dialysis vintage, hemoglobin, phosphate, iron supplement, use of phosphorus binder, study centers, CVD status, hypertension status and diabetes status at baseline

^aFor the primary outcome (all-cause mortality), since there are two times assessments, we used the Bonferroni method and accepted P < 0.025 as significant

A similar trend was found for the CVD mortality, with an inflection point at 88 µmol/L (Table 2, Additional file 1: Figures S2, S3B).

Stratified analyses by potential effect modifiers

Among participants with AOPP ≥ 87 µmol/L, we further performed stratified analyses to assess the association between baseline AOPP levels (per SD increment) and risk of all-cause mortality in various subgroups (Fig. 2). A stronger association between AOPP levels and all-cause mortality was found in HD patients with younger age (< 60 years, adjusted HR, 1.76; 95%CI: 1.34, 2.32 vs. ≥ 60 years, adjusted HR, 1.12; 95%CI: 0.96, 1.32; P-interaction = 0.007).

None of other factors significantly modified the association between AOPP levels and risk of all-cause mortality in HD patients (all P-interactions > 0.05) (Fig. 2).

Discussion

The present study first demonstrated that elevated baseline AOPP levels was significantly associated with higher risk of all-cause mortality in Chinese maintenance hemodialysis (MHD) patients. Moreover, a stronger association between AOPP and all-cause mortality was found in non-diabetic HD patients.

Few previous studies have been conducted to investigate the relation of AOPP with mortality, and the reported results have been inconsistent. One reported a positive link between AOPP levels and mortality risk in 540 non-HD, Brazilian elders [9]. However, another conducted in 112 HD patients, found that AOPP had no significant impact on survival in relatively young Brazilian HD patients [10]. Of note, due to the low sample size of the previous studies, the possible effect modifies for the AOPP-mortality association had not been fully examined in previous studies [9, 10]. Moreover, these two studies only assessed the association between AOPP and mortality by using AOPP as dichotomous variables (median, or ≤ 60 versus > 60 µmol/L), and did not allow for the possibility of non-linear association between AOPP and mortality. These results indicated that the association between AOPP and mortality risk remains inconclusive.

Our study provided an opportunity to evaluate the dose–response association between AOPP levels and the risk of mortality in HD patients with by far the largest sample size in any similar studies, and included a comprehensive adjustment and stratified analysis for a series of important confounders. Our study provided some new insights. First, there was a reversed L-shaped association serum AOPP and all-cause mortality in HD patients, with an inflection point at 87 µmol/L. That is to say that there was a threshold of serum AOPP level at about 87 µmol/L, above which the risk of all-cause mortality increased. In fact, some biological plausibility of the positive association between AOPP and mortality has been reported. MHD patients were reported to have imbalances between pro-inflammatory cytokines and their inhibitors, and between oxidants and anti-oxidants defense, resulting in a state of overwhelmed chronic oxidative stress [19‐24]. Excess reactive oxygen species could induce damage to proteins, indicated by increased AOPP levels. Damaged proteins, could change enzyme levels and susceptibility to proteolytic, result in less active intracellular status, thereby contribute to structural and functional detriment of cells [25‐28]. Moreover, oxidant-mediated protein damage may injure the anti-oxidant activity of albumin, and lead to the oxidative burst and synthesis of pro-inflammatory and inflammatory cytokines in human neutrophils and monocytes, then increase the accumulation of oxidants and inflammation [29]. Damaged cells along with oxidants and inflammation will accelerate atherosclerosis [30‐32], which is closely related to coronary artery diseases [33], metabolic syndrome [34], and cancers [35‐37], all might account for accumulating risk of mortality. However, more studies are warranted to confirm our findings and to further investigate the underlying mechanisms involved in the association between AOPP and mortality.

Second, among participants with AOPP ≥ 87 µmol/L, the stronger association of AOPP with all-cause mortality was found in younger MHD patients. It had been reported that aging was associated with an increase of cellular senescence and reactive oxygen species, which leads to oxidation, inflammation, and cell membrane [38]. A recent study further suggested that aging is a product of oxidative damage to mitochondrial DNA [39]. As expected, in our current study, older patients had significantly increased mortality risk. As such, we speculated that the high level of oxidative stress in older patients may possibly attenuate the positive association between higher AOPP and the risk of mortality. However, further studies are needed to verify this hypothesis and further investigate the underlying mechanisms.

Several shortcomings of the present study are needed to be considered. First, though a broad series of covariates were adjusted in the regression model, unmeasured or unknown residual confounding have not been fully considered. Second, the serum AOPP was only assessed once at baseline, thus the variability of AOPP during follow-up has not been taken into account. Third, we have not available data on antioxidant and antioxidant enzymes concentration. Therefore, we could not examine the association between antioxidant levels and AOPP, and evaluate whether theses variables may affect the relationship of AOPP with mortality risk. Fourth, the present study was conducted in Chinese hemodialysis patients, generalizability of the results to other ethnic or countries is still in need of consideration. As such, our findings should be further confirmed in more studies.

In conclusion, our study suggested that elevated serum AOPP levels were associated with higher risk of all-cause mortality in MHD patients. Our findings, if further confirmed, are highly relevant to clinical practice, in terms of early detection of the mortality risk in MHD patients.

Acknowledgements

Not applicable.

Declarations

This study was approved by the local ethics committee in each center, and all participants provided written informed consent.

Not applicable.

Competing interests

The authors declare that they have no competing interests.

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Additional file 1. Additional figures and tables.

GBD 2017 Causes of Death Collaborators. Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980–2017: a systematic analysis for the Global Burden of Disease Study 2017. Lancet. 2018;392(10159):1736–88. https://doi.org/10.1016/S0140-6736(18)32203-7.CrossRef

Levey AS, Schoolwerth AC, Burrows NR, Williams DE, Stith KR, McClellan W, et al. Comprehensive public health strategies for preventing the development, progression, and complications of CKD: report of an expert panel convened by the Centers for Disease Control and Prevention. Am J Kidney Dis. 2009;53:3. https://doi.org/10.1053/j.ajkd.2008.11.019.CrossRef

Locatelli F, Canaud B, Eckardt KU, Stenvinkel P, Wanner C, Zoccali C. Oxidative stress in end-stage renal disease: an emerging threat to patient outcome. Nephrol Dial Transplant. 2003;18(7):1272–80. https://doi.org/10.1093/ndt/gfg074.CrossRefPubMed

Liakopoulos V, Roumeliotis S, Gorny X, Dounousi E, Mertens PR. Oxidative stress in hemodialysis patients: a review of the literature. Oxid Med Cell Longev. 2017;2017:3081856. https://doi.org/10.1155/2017/3081856.CrossRefPubMedPubMedCentral

Bellia C, Cosma C, Lo Sasso B, Bivona G, Agnello L, Zaninotto M, Ciaccio M. Glycated albumin as a glycaemic marker in patients with advanced chronic kidney disease and anaemia: a preliminary report. Scand J Clin Lab Invest. 2019;79(5):293–7. https://doi.org/10.1080/00365513.2019.1613673.CrossRefPubMed

Bellia C, Zaninotto M, Cosma C, Agnello L, Bivona G, Marinova M, et al. Clinical usefulness of Glycated Albumin in the diagnosis of diabetes: Results from an Italian study. Clin Biochem. 2018;54:68–72. https://doi.org/10.1016/j.clinbiochem.2018.02.017.CrossRefPubMed

Witko-Sarsat V, Friedlander M, Capeillère-Blandin C, Nguyen-Khoa T, Nguyen AT, Zingraff J, et al. Advanced oxidation protein products as a novel marker of oxidative stress in uremia. Kidney Int. 1996;49(5):1304–13. https://doi.org/10.1038/ki.1996.186.CrossRefPubMed

Cao W, Hou FF, Nie J. AOPPs and the progression of kidney disease. Kidney Int Suppl. 2011;4(1):102–6. https://doi.org/10.1038/kisup.2014.19.CrossRef

Silva TO, Jung IE, Moresco RN, Barbisan F, Ribeiro EE, Ribeiro EA, et al. Association between advanced oxidation protein products and 5-year mortality risk among amazon riparian elderly population. Free Radic Res. 2015;49(2):204–9. https://doi.org/10.3109/10715762.2014.992895.CrossRefPubMed

10.

Pachaly MA, do Nascimento MM, Suliman ME, Hayashi SY, Riella MC, Manfro RC, et al. Interleukin-6 is a better predictor of mortality as compared to C-reactive protein, homocysteine, pentosidine and advanced oxidation protein products in hemodialysis patients. Blood Purif 2008; 26(2):204–210, https://doi.org/10.1159/000117438.

11.

Zhou Q, Wu S, Jiang J, Tian J, Chen J, Yu X, et al. Accumulation of circulating advanced oxidation protein products is an independent risk factor for ischaemic heart disease in maintenance haemodialysis patients. Nephrology (Carlton). 2012;17(7):642–9. https://doi.org/10.1111/j.1440-1797.2012.01640.x.CrossRef

12.

Jiang J, Chen P, Chen J, Yu X, Xie D, Mei C, et al. Accumulation of tissue advanced glycation end products correlated with glucose exposure dose and associated with cardiovascular morbidity in patients on peritoneal dialysis. Atherosclerosis. 2012;224:187–94. https://doi.org/10.1016/j.atherosclerosis.2012.06.022.CrossRefPubMed

13.

Hou F, Jiang J, Chen J, Yu X, Zhou Q, Chen P, et al. China collaborative study on dialysis: a multi-centers cohort study on cardiovascular diseases in patients on maintenance dialysis. BMC Nephrol. 2012;13:94. https://doi.org/10.1186/1471-2369-13-94.CrossRefPubMedPubMedCentral

14.

Zhou QG, Jiang JP, Wu SJ, Tian JW, Chen JH, et al. Current pattern of Chinese dialysis units: a cohort study in a representative sample of units. Chin Med J (Engl). 2012;125:3434–9.

15.

Chinese guidelines for the management of hypertension. Zhongguo Gao Xue Ya Za Zhi. 2006;08:575–82.

16.

Chen YH, Shi W, Liang XL, Liang YZ, Fu X. Effect of blood sample type on the measurement of advanced oxidation protein products as a biomarker of inflammation and oxidative stress in hemodialysis patients. Biomarkers. 2011;16(2):129–35. https://doi.org/10.3109/1354750X.2010.535172.CrossRefPubMed

17.

Valli A, Suliman ME, Meert N, Vanholder R, Lindholm B, Stenvinkel P, et al. Overestimation of advanced oxidation protein products in uremic plasma due to presence of triglycerides and other endogenous factors. Clin Chim Acta. 2007;379:87–94. https://doi.org/10.1016/j.cca.2006.12.026.CrossRefPubMed

18.

Application in uremic samples. Anderstam B, nn-Christin BH, Valli A, Stenvinkel P, Lindholm B, Suliman ME. Modification of the oxidative stress biomarker AOPP assay. Clin Chim Acta. 2008;393:114–8. https://doi.org/10.1016/j.cca.2008.03.029.CrossRef

19.

Pereira BJ, Shapiro L, King AJ, Falagas ME, Strom JA, Dinarello CA. Plasma levels of IL-1 beta, TNF alpha and their specific inhibitors in undialyzed chronic renal failure CAPD and hemodialysis patients. Kidney Int. 1994;45(3):890–6. https://doi.org/10.1038/ki.1994.117.CrossRefPubMed

20.

Descamps-Latscha B, Herbelin A, Nguyen AT, Roux-Lombard P, Zingraff J, Moynot A, et al. Balance between IL-1 beta, TNF-alpha, and their specific inhibitors in chronic renal failure and maintenance dialysis Relationships with activation markers of T cells, B cells, and monocytes. J Immunol. 1995;154(2):882–92.PubMed

21.

Canaud B, Cristol J, Morena M, Leray-Moragues H, Bosc J, Vaussenat F. Imbalance of oxidants and antioxidants in haemodialysis patients. Blood Purif. 1999;17(2–3):99–106. https://doi.org/10.1159/000014381.CrossRefPubMed

22.

Nguyen AT, Lethias C, Zingraff J, Herbelin A, Naret C, Descamps-Latscha B. Hemodialysis membrane-induced activation of phagocyte oxidative metabolism detected in vivo and in vitro within microamounts of whole blood. Kidney Int. 1985;28(2):158–67. https://doi.org/10.1038/ki.1985.136.CrossRefPubMed

23.

Himmelfarb J, Lazarus JM, Hakim R. Reactive oxygen species production by monocytes and polymorphonuclear leukocytes during dialysis. Am J Kidney Dis. 1991;17(3):271–6. https://doi.org/10.1016/s0272-6386(12)80473-2.CrossRefPubMed

24.

Witko-Sarsat V, Nguyen-Khoa T, Jungers P, Drüeke TB, Descamps-Latscha B. Advanced oxidation protein products as a novel molecular basis of oxidative stress in uraemia. Nephrol Dial Transplant. 1999;14(Suppl 1):76–8. https://doi.org/10.1093/ndt/14.suppl_1.76.CrossRefPubMed

25.

Stadtman ER. Metal ion-catalyzed oxidation of proteins: biochemical mechanism and biological consequences. Free Radic Biol Med. 1990;9:4. https://doi.org/10.1016/0891-5849(90)90006-5.CrossRef

26.

Davies KJ, Lin SW, Pacifici RE. Protein damage and degradation by oxygen radicals. IV. Degradation of denatured protein. J Biol Chem. 1987;262(20):9914–20.CrossRef

27.

Agarwal S, Sohal RS. Differential oxidative damage to mitochondrial proteins during aging. Mech Ageing Dev. 1995;85(1):55–63. https://doi.org/10.1016/0047-6374(95)01655-4.CrossRefPubMed

28.

Grune T, Shringarpure R, Sitte N, Davies K. Age-related changes in protein oxidation and proteolysis in mammalian cells. J Gerontol A Biol Sci Med Sci. 2001;56(11):B459–67. https://doi.org/10.1093/gerona/56.11.b459.CrossRefPubMed

29.

Mera K, Anraku M, Kitamura K, Nakajou K, Maruyama T, Otagiri M. The structure and function of oxidized albumin in hemodialysis patients: Its role in elevated oxidative stress via neutrophil burst. Biochem Biophys Res Commun. 2005;334(4):1322–8. https://doi.org/10.1016/j.bbrc.2005.07.035.CrossRefPubMed

30.

Descamps-Latscha B, Witko-Sarsat V, Nguyen-Khoa T, Nguyen AT, Gausson V, Mothu N, London GM, et al. Advanced oxidation protein products as risk factors for atherosclerotic cardiovascular events in nondiabetic predialysis patients. Am J Kidney Dis. 2005;45(1):39–47. https://doi.org/10.1053/j.ajkd.2004.09.011.CrossRefPubMed

31.

Liu SX, Hou FF, Guo ZJ, Nagai R, Zhang WR, Liu ZQ, et al. Advanced oxidation protein products accelerate atherosclerosis through promoting oxidative stress and inflammation. Arterioscler Thromb Vasc Biol. 2006;26(5):1156–62. https://doi.org/10.1161/01.ATV.0000214960.85469.68.CrossRefPubMed

32.

Negm MS, Abdel Ghafar, MT, Elkhouly RA. Presepsin versus other inflammatory markers for the diagnosis of acute bacterial infections in chronic hemodialysis patients. Zagazig University Med J, 2020, https://doi.org/10.21608/zumj.2020.38002.1912. [In Press]

33.

Kaneda H, Taguchi J, Ogasawara K, Aizawa T, Ohno M. Increased level of advanced oxidation protein products in patients with coronary artery disease. Atherosclerosis. 2002;162(1):221–5. https://doi.org/10.1016/s0021-9150(01)00706-7.CrossRefPubMed

34.

Korkmaz GG, Altınoglu E, Civelek S, Sozer V, Erdenen F, Tabak O, et al. The association of oxidative stress markers with conventional risk factors in the metabolic syndrome. Metabolism. 2013;62(6):828–35. https://doi.org/10.1016/j.metabol.2013.01.002.CrossRefPubMed

35.

Avinash SS, Anitha M, Rao GM, Sudha K, Shetty BV. Advanced oxidation protein products and total antioxidant activity in colorectal carcinoma. Indian J Physiol Pharmacol. 2009;53(4):370–4.PubMed

36.

Kilic N, Yavuz Taslipinar M, Guney Y, Tekin E, Onuk E. An investigation into the serum thioredoxin, superoxide dismutase, malondialdehyde, and advanced oxidation protein products in patients with breast cancer. Ann Surg Oncol. 2014;21(13):4139–43. https://doi.org/10.1245/s10434-014-3859-3.CrossRefPubMed

37.

Kosova F, Cetin B, Akinci M, Aslan S, Ari Z, Sepici A, et al. Advanced oxidation protein products, ferrous oxidation in xylenol orange, and malondialdehyde levels in thyroid cancer. Ann Surg Oncol. 2007;14(9):2616–20. https://doi.org/10.1245/s10434-007-9425-5.CrossRefPubMed

38.

Toricelli M, Pereira AAR, Souza Abrao G, Malerba HN, Maia J, Buck HS, et al. Mechanisms of neuroplasticity and brain degeneration: strategies for protection during the aging process. Neural Regen Res. 2021;16(1):58–67. https://doi.org/10.4103/1673-5374.286952.CrossRefPubMed

39.

Son JM, Lee C. Aging: All roads lead to mitochondria. Semin Cell Dev Biol. 2021 Doi: https://doi.org/10.1016/j.semcdb.2021.02.006. (Online ahead of print).

Titel: Association between serum advanced oxidation protein products and mortality risk in maintenance hemodialysis patients
verfasst von: Chun Zhou
Yuanyuan Zhang
Jianghua Chen
Changlin Mei
Fei Xiong
Wei Shi
Wei Zhou
Xusheng Liu
Shiren Sun
Jianwei Tian
Ziliang Ye
Qimeng Wu
Xianhui Qin
Jianping Jiang
Fan Fan Hou
CCSD (China Collaborative Study on Dialysis) group
Publikationsdatum: 01.12.2021
Verlag: BioMed Central
Erschienen in: Journal of Translational Medicine / Ausgabe 1/2021
Elektronische ISSN: 1479-5876
DOI: https://doi.org/10.1186/s12967-021-02960-w

Leitlinien kompakt für die Innere Medizin

Mit medbee Pocketcards sicher entscheiden.

^{Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag}

Kostenlos registrieren

Neu im Fachgebiet Innere Medizin

Positiver FIT: Die Ursache liegt nicht immer im Dickdarm

27.05.2024 Blut im Stuhl Nachrichten

Immunchemischer Stuhltest positiv, Koloskopie negativ – in solchen Fällen kann die Blutungsquelle auch weiter proximal sitzen. Ein Forschungsteam hat nachgesehen, wie häufig und in welchen Lokalisationen das der Fall ist.

GLP-1-Agonisten können Fortschreiten diabetischer Retinopathie begünstigen

24.05.2024 Diabetische Retinopathie Nachrichten

Möglicherweise hängt es von der Art der Diabetesmedikamente ab, wie hoch das Risiko der Betroffenen ist, dass sich sehkraftgefährdende Komplikationen verschlimmern.

Mehr Lebenszeit mit Abemaciclib bei fortgeschrittenem Brustkrebs?

24.05.2024 Mammakarzinom Nachrichten

In der MONARCHE-3-Studie lebten Frauen mit fortgeschrittenem Hormonrezeptor-positivem, HER2-negativem Brustkrebs länger, wenn sie zusätzlich zu einem nicht steroidalen Aromatasehemmer mit Abemaciclib behandelt wurden; allerdings verfehlte der numerische Zugewinn die statistische Signifikanz.

ADT zur Radiatio nach Prostatektomie: Wenn, dann wohl länger

24.05.2024 Prostatakarzinom Nachrichten

Welchen Nutzen es trägt, wenn die Strahlentherapie nach radikaler Prostatektomie um eine Androgendeprivation ergänzt wird, hat die RADICALS-HD-Studie untersucht. Nun liegen die Ergebnisse vor. Sie sprechen für länger dauernden Hormonentzug.

Update Innere Medizin

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.

Newsletter bestellen

Live-Webinar "Urologie und Sexualmedizin in der Praxis"

Springer Medizin

Abstract

Background

Methods

Results

Conclusions

Supplementary Information

Publisher's Note

Introduction

Methods

Participants and design

Data collection, measurements, and follow-up

Hemodialysis regimens

Laboratory assays

Study outcomes

Statistical analysis

Results

Characteristics of participants

Association between AOPP and study outcomes

Stratified analyses by potential effect modifiers

Discussion

Acknowledgements

Declarations

Ethics approval and consent to participate

Consent for publication

Competing interests

Publisher's Note

Supplementary Information

Weitere Artikel der Ausgabe 1/2021

Exercise rescues mitochondrial coupling in aged skeletal muscle: a comparison of different modalities in preventing sarcopenia

A new Mfn-2 related synthetic peptide promotes vascular smooth muscle cell apoptosis via regulating the mitochondrial apoptotic pathway by inhibiting Akt signaling

Feasibility and utility of MRI and dynamic 18F-FDG-PET in an orthotopic organoid-based patient-derived mouse model of endometrial cancer

GRP78 in lung cancer

Platelet transcriptome profiles provide potential therapeutic targets for elderly acute myelocytic leukemia patients

Reovirus enhances cytotoxicity of natural killer cells against colorectal cancer via TLR3 pathway

Leitlinien kompakt für die Innere Medizin

Neu im Fachgebiet Innere Medizin

Positiver FIT: Die Ursache liegt nicht immer im Dickdarm

GLP-1-Agonisten können Fortschreiten diabetischer Retinopathie begünstigen

Mehr Lebenszeit mit Abemaciclib bei fortgeschrittenem Brustkrebs?

ADT zur Radiatio nach Prostatektomie: Wenn, dann wohl länger

Update Innere Medizin