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Song H, Liao Y, Hu H, Wan Q. Nonlinear association between proteinuria levels and the risk of cardiovascular disease events and all-cause mortality among chronic kidney disease patients. Ren Fail 2024; 46:2310727. [PMID: 38345084 PMCID: PMC10863521 DOI: 10.1080/0886022x.2024.2310727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/22/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND The association between proteinuria levels and cardiovascular disease (CVD) development and all-cause mortality in chronic kidney disease (CKD) patients remains controversial. METHODS In this investigation, we conducted a retrospective analysis involving 1138 patients who were registered in the CKD-Research of Outcomes in Treatment and Epidemiology (ROUTE) study. The primary outcome of this study was the composite of cardiovascular events or all-cause death. Cox proportional hazards regression, smooth curve fitting, piecewise linear regression, and subgroup analyses were used. RESULTS The mean age of the included individuals was 67.3 ± 13.6 years old. Adjusted hazard ratios (HRs) for UPCR in middle and high groups, compared to the low group, were 1.93 (95% CI: 1.28-2.91) and 4.12 (95% CI: 2.87-5.92), respectively, after multivariable adjustment. Further adjustments maintained significant associations; HRs for middle and high groups were 1.71 (95% CI: 1.12-2.61) and 3.07 (95% CI: 2.08-4.54). A nonlinear UPCR-primary outcome relationship was observed, with an inflection point at 3.93 g/gCr. CONCLUSION Among non-dialyzed patients with stage G2-G5 CKD, a nonlinear association between UPCR and the primary outcome was observed. A higher UPCR (when UPCR < 3.93 g/gCr) was an independent predictor of the primary outcome. Importantly, our study predates SGLT2 inhibitor use, showcasing outcomes achievable without these medications. Future research considerations will involve factors like SGLT-2 inhibitor utilization.
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Affiliation(s)
- Haiying Song
- Department of Nephrology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, PRChina
- Department of Nephrology, Shenzhen University Health Science Center, Shenzhen, PR China
| | - Yuheng Liao
- Department of Nephrology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, PRChina
- Department of Nephrology, Shenzhen University Health Science Center, Shenzhen, PR China
| | - Haofei Hu
- Department of Nephrology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, PRChina
- Department of Nephrology, Shenzhen University Health Science Center, Shenzhen, PR China
| | - Qijun Wan
- Department of Nephrology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, Shenzhen, PRChina
- Department of Nephrology, Shenzhen University Health Science Center, Shenzhen, PR China
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2
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Wang M, Wang J, Wang J, Wu Y, Qi X. Elevated ALOX12 in renal tissue predicts progression in diabetic kidney disease. Ren Fail 2024; 46:2313182. [PMID: 38345057 PMCID: PMC10863531 DOI: 10.1080/0886022x.2024.2313182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/27/2024] [Indexed: 02/15/2024] Open
Abstract
Diabetic kidney disease (DKD) is one of the major causes of end-stage renal disease and one of the significant complications of diabetes. This study aims to identify the main differentially expressed genes in DKD from transcriptome sequencing results and analyze their diagnostic value. The present study sequenced db/m mouse and db/db mouse to determine the ALOX12 genetic changes related to DKD. After preliminary validation, ALOX12 levels were significantly elevated in the blood of DKD patients, but not during disease progression. Moreover, urine ALOX12 was increased only in macroalbuminuria patients. Therefore, to visualize the diagnostic efficacy of ALOX12 on the onset and progression of renal injury in DKD, we collected kidney tissue from patients for immunohistochemical staining. ALOX12 was increased in the kidneys of patients with DKD and was more elevated in macroalbuminuria patients. Clinical chemical and pathological data analysis indicated a correlation between ALOX12 protein expression and renal tubule injury. Further immunofluorescence double staining showed that ALOX12 was expressed in both proximal tubules and distal tubules. Finally, the diagnostic value of the identified gene in the progression of DKD was assessed using receiver operating characteristic (ROC) curve analysis. The area under the curve (AUC) value for ALOX12 in the diagnosis of DKD entering the macroalbuminuria stage was 0.736, suggesting that ALOX12 has good diagnostic efficacy. During the development of DKD, the expression levels of ALOX12 in renal tubules were significantly increased and can be used as one of the predictors of the progression to macroalbuminuria in patients with DKD.
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Affiliation(s)
- Meixi Wang
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingjing Wang
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jinni Wang
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yonggui Wu
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Center for Scientific Research of Anhui Medical University, Hefei, China
| | - Xiangming Qi
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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3
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Sun T, Wang J, Zheng M, Cai C, Yu J, Fu L, Duan L. Assessment of the Relationship Between Genetic Determinants of Obesity, Unhealthy Eating Habits and Chronic Obstructive Pulmonary Disease: A Mendelian Randomisation Study. COPD 2024; 21:2309236. [PMID: 38348880 DOI: 10.1080/15412555.2024.2309236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/18/2024] [Indexed: 02/15/2024]
Abstract
Background: Clinical studies have shown that the onset and exacerbation of chronic obstructive pulmonary disease (COPD) are related to obesity and dietary behaviours, but the genetic relationship between them is not clear.Aims: To investigate the relationship between the genetic determinants of obesity, dietary habits (alcohol consumption, intake of sweets, salt intake) and COPD.Methods: Exposure and outcome datasets were obtained from the IEU Open GWAS project. The exposure dataset includes dietary habits (Salt added to food, Sweets intake, Alcohol consumption), obesity level (represented by body mass index (BMI) and body fat percentage (BFP) data sets.). The outcome dataset includes COPD and acute COPD admissions. The collected data were imported into the RStudio software and conducted Mendelian randomisation analysis. Additionally, heterogeneity and horizontal pleiotropy tests were conducted on the data to ensure the veracity of the results.Results: The results showed that BMI was positively correlated with the risk of acute COPD admission (OR = 1.74, 95% CI 1.39-2.18) and COPD (OR = 1.81, 95%CI 1.41-2.33). In addition, BFP was also a risk factor for COPD (OR = 1.98, 95% CI 1.42-2.77) and acute exacerbation of COPD admission (OR = 1.99, 95%CI 1.43-2.77). The increase of salt, sugar and alcohol consumption will not increase the risk of COPD and the risk of hospitalisation due to COPD.Conclusion: Therefore, we should strengthen the guidance of diet and living habits of obese patients. For patients with heavier weight and higher body fat rate, they should be instructed to lose weight and fat to prevent the occurrence of COPD. For obese patients with COPD, more attention should be paid to prevent the occurrence of acute exacerbation of COPD in advance.
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Affiliation(s)
- Tongyao Sun
- Shandong University of Traditional Chinese Medicine First Clinical Medical College, Shandong, China
| | - Jun Wang
- Respiratory and Critical Care Medicine Department, Shandong University of Traditional Chinese Medicine Second Affiliated Hospital, Shandong, China
| | - Min Zheng
- Shandong University of Traditional Chinese Medicine First Clinical Medical College, Shandong, China
| | - Chengsen Cai
- Respiratory and Critical Care Medicine Department, Shandong University of Traditional Chinese Medicine Second Affiliated Hospital, Shandong, China
| | - Jianjian Yu
- Respiratory and Critical Care Medicine Department, Shandong University of Traditional Chinese Medicine Second Affiliated Hospital, Shandong, China
| | - Lina Fu
- Respiratory and Critical Care Medicine Department, Shandong University of Traditional Chinese Medicine Second Affiliated Hospital, Shandong, China
| | - Lei Duan
- Medical Affairs Department, Shandong University of Traditional Chinese Medicine Second Affiliated Hospital, Shandong, China
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4
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Su Y, Feng Y, Lin X, Ma C, Wei J. Genetic association study of TERT gene variants with chronic kidney disease susceptibility in the Chinese population. Ren Fail 2024; 46:2300725. [PMID: 38197421 PMCID: PMC10783823 DOI: 10.1080/0886022x.2023.2300725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/26/2023] [Indexed: 01/11/2024] Open
Abstract
The incidence and mortality of chronic kidney disease (CKD) are increasing globally. Studies have demonstrated the significance of genetic risk factors in the progression of CKD. Telomerase reverse transcriptase (TERT) may be implicated in the development of CKD. This study aimed to investigate the correlation between TERT gene variants and susceptibility to CKD in the Chinese population. A total of 507 patients with CKD and 510 healthy controls were recruited for this case-control study. Four candidate loci were identified using the MassARRAY platform. Logistic regression analysis was employed to assess the association between TERT gene variants and the risk of CKD. The false positive reporting probability (FPRP) method was utilized to evaluate the validity of statistically significant associations. The multifactorial dimensionality reduction (MDR) method was used to evaluate the interaction between SNPs and the risk of CKD. Furthermore, discrepancies in the clinical features of subjects with diverse genotypes were evaluated using one-way analysis of variance (ANOVA). Our findings revealed a correlation between rs2735940 and rs4635969 and an increased risk of CKD. Stratification analysis indicated that rs4635969 was related to an increased risk of CKD in different subgroups (age ≤ 50 years and male). MDR analysis indicated that the two-site model (rs2735940 and rs4635969) was the best prediction model. Furthermore, the rs2735940 GG genotype was found to be linked to an increased level of microalbuminuria (MAU) in patients with CKD. Our study is the first to reveal a connection between TERT gene variants and susceptibility to CKD, providing new insights into the field of nephrology.
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Affiliation(s)
- Yan Su
- Department of Nephrology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, PRChina
| | - Yuan Feng
- Department of Immunology, the Affiliated Children’s Hospital of Xi’an Jiaotong University, Xi’an, PR China
| | - Xinran Lin
- Department of Nephrology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, PRChina
- Department of Nephrology, the First Affiliated Hospital of Hainan Medical College, Haikou, PR China
| | - Chunyang Ma
- Department of Neurosurgery, the First Affiliated Hospital of Hainan Medical College, Haikou, PR China
| | - Jiali Wei
- Department of Nephrology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, PRChina
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5
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Mao J, Li C, Wu F, Wang Y, Zhu J, Wen C. The relationship between kidney disease and mitochondria: a bibliometric study. Ren Fail 2024; 46:2302963. [PMID: 38263699 PMCID: PMC10810663 DOI: 10.1080/0886022x.2024.2302963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 01/03/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Due to its highly reabsorptive function, the kidney is a mitochondria-dependent organ. Research on the association between mitochondria and kidney disease has always been a serious focus of researchers, with many publications. Bibliometrics is a secondary analysis of published literature that extracts relevant information to gain insights into hotspots and trends in the field. Through bibliometric analysis, we aimed to understand the development trends and hotspots in the field of research on the association between kidney disease and mitochondria. METHOD Three bibliometric mapping tools (Biblimetrix R Package, VOS Viewer, CiteSpace) were used to provide an overview of the literature and analyze the co-occurrence of keywords and reference citations. RESULTS A total of 2672 relevant research articles were included. The co-occurrence network identified three clusters related to the association between mitochondria and kidney disease, including experimental methods, research mechanisms, and disease phenotypes. We found that research in this field has shifted from disease-level studies to mechanism-based studies, with the most prominent disease being diabetic nephropathy and the most prominent pathogenic mechanism being related to mitochondrial ROS production. CONCLUSION The bibliometric analysis provided a comprehensive understanding of the progress of research on the role of mitochondria in kidney disease, enriching the review literature in this field.
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Affiliation(s)
- Jueyi Mao
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Cuifang Li
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Feifeng Wu
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yang Wang
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Junquan Zhu
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chuan Wen
- Department of Pediatrics, The Second Xiangya Hospital of Central South University, Changsha, China
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Zhang F, Liu S, Bai Y, Huang L, Zhong Y, Li Y. Exercise training and chronic kidney disease: characterization and bibliometrics of citation classics of clinical intervention trials. Ren Fail 2024; 46:2349187. [PMID: 38721893 PMCID: PMC11085942 DOI: 10.1080/0886022x.2024.2349187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 04/04/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Exercise research targeting chronic kidney disease (CKD) has been conducted for more than 30 years, and the benefits of exercise for CKD patients have been progressively demonstrated. This study analyzes citation classics on clinical intervention trials on exercise training and CKD to describe the research landscape and hotspots through bibliometric analysis. METHODS To identify clinical trials of exercise training interventions for CKD with more than 100 citations from the Web of Science Core Collection database. Extracted bibliometric information, participant information, and study characteristics of the included articles. The total citations, annual average citations, publication of year, author keywords, and study-related data were bibliometric analyzed and described using Excel 2019 and VOSviewer software. RESULTS A total of 30 citation classics were included, with a total citation frequency of 102 to 279 (mean ± standard deviation: 148.4 ± 49.4). The American Journal of Kidney Diseases (n = 7) published the most (n = 7) classic citations in the field of CKD exercise research, and the Journal of the American Society of Nephrology was the most cited. The hotspot of research around CKD and exercise training interventions focused on population (hemodialysis and end-stage renal disease), exercise type (resistance training, yoga, and leg-cycling), and outcomes (cardiovascular indices, physical performance, psychological status, kidney function, physical activity). Reported dropout rates ranged from 0.0% to 47.4%. CONCLUSION A bibliometric analysis of citation classics on exercise training and CKD highlights the potential benefits of exercise as a non-pharmacological therapy for patients with CKD, as well as developments and hotspots in the field.
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Affiliation(s)
- Fan Zhang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shan Liu
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Bai
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yifei Zhong
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi Li
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
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7
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Zhakhina G, Mussina K, Yerdessov S, Gusmanov A, Sakko Y, Kim V, Syssoyev D, Madikenova M, Assan A, Kuanshaliyeva Z, Turebekov D, Yergaliyev K, Bekishev B, Gaipov A. Analysis of chronic kidney disease epidemiology in Kazakhstan using nationwide data for 2014-2020 and forecasting future trends of prevalence and mortality for 2030. Ren Fail 2024; 46:2326312. [PMID: 38482586 PMCID: PMC10946271 DOI: 10.1080/0886022x.2024.2326312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/28/2024] [Indexed: 03/20/2024] Open
Abstract
According to the Global Burden of Disease (GBD) study, chronic kidney disease (CKD) was prevalent in 697.5 million individuals worldwide in 2017. By 2040, it is anticipated that CKD will rank as the fifth most common cause of death. This study aims to examine the epidemiology of CKD in Kazakhstan and to project future trends in CKD prevalence and mortality by 2030. The retrospective analysis was performed on a database acquired from the Unified National Electronic Health System for 703,122 patients with CKD between 2014 and 2020. During the observation period, 444,404 women and 258,718 men were registered with CKD, 459,900 (66%) were Kazakhs and 47% were older than 50. The incidence rate notably decreased: 6365 people per million population (PMP) in 2014 and 4040 people PMP in 2020. The prevalence changed from 10,346 to 38,287 people PMP, and the mortality rate increased dramatically from 279 PMP to 916 PMP. Kazakhstan's central regions, Turkestan and Kyzylorda were identified as the most burdensome ones. The ARIMA model projected 1,504,694 expected prevalent cases in 2030. The predicted mortality climbed from 17,068 cases in 2020 to 37,305 deaths in 2030. By 2030, the prevalence and mortality of CKD will significantly increase, according to the predicted model. A thorough action plan with effective risk factor management, enhanced screening among risk populations, and prompt treatment are required to lessen the burden of disease in Kazakhstan.
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Affiliation(s)
- Gulnur Zhakhina
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Kamilla Mussina
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Sauran Yerdessov
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Arnur Gusmanov
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Yesbolat Sakko
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Valdemir Kim
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Dmitriy Syssoyev
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Meruyert Madikenova
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | - Ainur Assan
- Department of Medicine, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkistan, Kazakhstan
| | - Zhanat Kuanshaliyeva
- Clinical Academic Department of Internal Medicine, CF “University Medical Center”, Astana, Kazakhstan
| | - Duman Turebekov
- Department of Internal Medicine and Nephrology, Astana Medical University, Astana, Kazakhstan
| | - Kuanysh Yergaliyev
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
- Graduate School of Public Policy, Nazarbayev University, Astana, Kazakhstan
| | - Bolat Bekishev
- Department of Extracorporeal Hemocorrection, National Research Cardiac Surgery Center, Astana, Kazakhstan
| | - Abduzhappar Gaipov
- Department of Medicine, School of Medicine, Nazarbayev University, Astana, Kazakhstan
- Clinical Academic Department of Internal Medicine, CF “University Medical Center”, Astana, Kazakhstan
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He C, Wu Q, Zeng Z, Yang Y, He H, Hu M, Liu S. OGT-induced O-GlcNAcylation of NEK7 protein aggravates osteoarthritis progression by enhancing NEK7/NLRP3 axis. Autoimmunity 2024; 57:2319202. [PMID: 38389178 DOI: 10.1080/08916934.2024.2319202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 02/11/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUNDS The role of O-GlcNAc transferase (OGT)-induced O-linked N-acetylglucosaminylation (O-GlcNAcylation) has been reported in multiple human diseases. However, its specific functions in osteoarthritis (OA) progression remain undetermined. OBJECTIVE This study focused on the target proteins of OGT-induced O-GlcNAcylation in OA and the specific functional mechanism. METHODS The levels of total O-GlcNAc and OGT were measured in both in vitro and in vivo OA models using western blot. The effects of OGT knockout on OA progression were detected through Safranin O staining, immunohistochemical staining and OARSI score evaluation. The effects of OGT silencing on LPS-induced chondrocyte injury were assessed by performing loss-of function assays. Co-immunoprecipitation (co-IP) was conducted to verify the effect of OGT-induced O-GlcNAcylation on the interaction between NEK7 and NLRP3. The role of OGT in modulating the O-GlcNAcylation and phosphorylation levels of NEK7 was analysed using western blot. RESULTS The OGT-indued O-GlcNAcylation level was increased in both in vitro and in vivo OA models. Knockout of OGT mitigated OA progression in model mice. Additionally, silencing of OGT suppressed LPS-induced chondrocyte pyroptosis. Moreover, silencing of OGT inhibited the O-GlcNAcylation and enhanced the phosphorylation of NEK7 at S260 site, thereby blocking the binding of NEK7 with NLRP3. CONCLUSION OGT-induced NEK7 O-GlcNAcylation promotes OA progression by promoting chondrocyte pyroptosis via the suppressing interaction between NEK7 and NLRP3.
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Affiliation(s)
- Chunlei He
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, P.R. China
| | - Qiang Wu
- Gannan Medical University, Ganzhou, China
| | | | - Yadong Yang
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, P.R. China
| | - Huabin He
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, P.R. China
| | - Meiyu Hu
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, P.R. China
| | - Sheng Liu
- Department of Orthopedics, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, P.R. China
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Zheng G, Cheng Y, Wang C, Wang B, Zou X, Zhou J, Peng L, Zeng T. Elucidating the causal nexus and immune mediation between frailty and chronic kidney disease: integrative multi-omics analysis. Ren Fail 2024; 46:2367028. [PMID: 39010723 PMCID: PMC11265307 DOI: 10.1080/0886022x.2024.2367028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/06/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Empirical research has consistently documented the concurrent manifestation of frailty and chronic kidney disease (CKD). However, the existence of a reverse causal association or the influence of confounding variables on these correlations remains ambiguous. METHODS Our analysis of 7,078 participants from National Health and Nutrition Examination Survey(NHANES) (1999-2018) applied weighted logistic regression and Mendelian Randomization (MR) to investigate the correlation between the frailty index (FI) and renal function. The multivariate MR analysis was specifically adjusted for type 2 diabetes and hypertension. Further analysis explored 3282 plasma proteins to link FI to CKD. A two-step network MR highlighted immune cells' mediating roles in the FI-CKD relationship. RESULT Genetically inferred FI and various renal function markers are significantly correlated, as supported by NHANES analyses. Multivariate MR analysis revealed a direct causal association between the FI and CKD. Additionally, our investigation into plasma proteins identified Tmprss11D and MICB correlated with FI and CKD, respectively. A two-step network MR to reveal 15 immune cell types, notably Central Memory CD4+ T cells and Lymphocytes, as crucial mediators between FI and CKD. CONCLUSION Our work establishes a causal connection between frailty and CKD, mediated by specific immune cell profiles. These findings highlight the importance of immune mechanisms in the frailty-CKD interplay and suggest that targeting shared risk factors and immune pathways could improve management strategies for these conditions. Our research contributes to a more nuanced understanding of frailty and CKD, offering new avenues for intervention and patient care in an aging population.
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Affiliation(s)
- Guanghao Zheng
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Yu Cheng
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Chenlong Wang
- Department of Central Laboratory, The Affiliated Huaian No.1 Peopele’s Hospital, Nanjing Medical University, Huai’an, China
| | - Bin Wang
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Xinchang Zou
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Jie Zhou
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Lifen Peng
- Molecular Experiment Center, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, China
| | - Tao Zeng
- Department of Urology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Svigelj R, de Marco A. Biological and technical factors affecting the point-of-care diagnostics in not-oncological chronic diseases. Biosens Bioelectron 2024; 264:116669. [PMID: 39146770 DOI: 10.1016/j.bios.2024.116669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Revised: 08/05/2024] [Accepted: 08/12/2024] [Indexed: 08/17/2024]
Abstract
Inexpensive point-of-care (POC) analytical solutions have the potential to allow the implementation of large-scale screening campaigns aimed at identifying the initial stages of pathologies in the population, reducing morbidity, mortality and, indirectly, also the costs for the healthcare system. At global level, the most common preventive screening schemes address some cancer pathologies or are used to monitor the spread of some infective diseases. However, systematic testing might become decisive to improve the care response even in the case of chronic pathologies and, in this review, we analyzed the state-of-the-art of the POC diagnostics for Chronic Kidney Disease, Chronic Obstructive Pulmonary Disease and Multiple Sclerosis. The different technological options used to manufacture the biosensors and evaluate the produced data have been described and this information has been integrated with the present knowledge relatively to the biomarkers that have been proposed to monitor such diseases, namely their availability and reliability. Finally, the nature of the macromolecules used to capture the biomarkers has been discussed in relation to the biomarker nature.
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Affiliation(s)
- Rossella Svigelj
- Department of Agrifood, Environmental and Animal Sciences, University of Udine, Via Cotonificio 108, 33100, Udine, Italy
| | - Ario de Marco
- Lab of Environmental and Life Sciences, University of Nova Gorica, Vipavska Cesta 13, 5000, Nova Gorica, Slovenia.
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11
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Dey I, Li Y, Taylor TC, Peroumal D, Asada N, Panzer U, Biswas PS, Sterneck E, Gaffen SL. C/EBPδ Mediates Immunity to Renal Autoinflammatory Disorders in a Stage-specific Manner. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 213:767-778. [PMID: 39082925 PMCID: PMC11371505 DOI: 10.4049/jimmunol.2400124] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 07/05/2024] [Indexed: 09/05/2024]
Abstract
Kidney disease represents a major medical and economic burden for which improved treatments are urgently needed. Emerging data have implicated Th17 cells and IL-17 signaling in the underlying pathogenesis of autoantibody-induced glomerulonephritis (AGN). However, the downstream transduction pathways mediated by IL-17 in autoimmunity are not well defined. In this article, we show that CCAAT/enhancer-binding protein (C/EBP) δ is elevated in kidney biopsies from multiple manifestations of human AGN. C/EBPδ is similarly upregulated in a mouse model of anti-glomerular basement membrane protein-mediated kidney disease, and Cebpd-/- mice were fully refractory to disease. Although C/EBPδ is expressed in a variety of cell types, C/EBPδ was required only in the radioresistant compartment to drive GN pathology. C/EBPδ induced expression of several IL-17-induced kidney injury markers and cytokines implicated in disease, including Il6 and Lcn2. Because mouse AGN models do not progress to fibrosis, we employed a nephrotoxic injury model using aristolochic acid I to assess the contribution of the IL-17-C/EBPδ pathway to renal fibrotic events. Surprisingly, deficiency of either C/EBPδ or the IL-17 receptor caused kidney fibrosis to be enhanced. Thus, C/EBPδ and IL-17 play divergent and apparently stage-specific roles in the pathogenesis of kidney disease.
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Affiliation(s)
- Ipsita Dey
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
| | - Yang Li
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
| | - Tiffany C Taylor
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
| | - Doureradjou Peroumal
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
| | - Nariaki Asada
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulf Panzer
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Hamburg Center for Translational Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Partha S Biswas
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
| | - Esta Sterneck
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, Frederick, MD
| | - Sarah L Gaffen
- University of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA
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12
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Natale P, Green SC, Rose M, Bots ML, Blankestijn PJ, Vernooij RWM, Gerittsen K, Woodward M, Hockham C, Cromm K, Barth C, Davenport A, Hegbrant J, Sarafidis P, Das P, Wanner C, Nissenson AR, Sautenet B, Török M, Strippoli G. Frequent hemodialysis versus standard hemodialysis for people with kidney failure: Systematic review and meta-analysis of randomized controlled trials. PLoS One 2024; 19:e0309773. [PMID: 39240930 DOI: 10.1371/journal.pone.0309773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 08/19/2024] [Indexed: 09/08/2024] Open
Abstract
BACKGROUND Frequent hemodialysis provided more than three times per week may lower mortality and improve health-related quality of life. Yet, the evidence is inconclusive. We evaluated the benefits and harms of frequent hemodialysis in people with kidney failure compared with standard hemodialysis. METHODS We performed a systematic review of randomized controlled trials including adults on hemodialysis with highly sensitive searching in MEDLINE, Embase, CENTRAL, and Google Scholar on 3 January 2024. Data were pooled using random-effects meta-analysis. Risk of bias was assessed using the Cochrane Risk of Bias 2 tool. We adjudicated evidence certainty using GRADE. RESULTS From 11,142 unique citations, only seven studies involving 518 participants proved eligible. The effects of frequent hemodialysis on physical and mental health were imprecise due to few data. Frequent hemodialysis probably had uncertain effect on death from all cause compared with standard hemodialysis (relative risk 0.79, 95% confidence interval 0.33-1.91, low certainty evidence). Data were not reported for death from cardiovascular causes, major cardiovascular events, fatigue or vascular access. CONCLUSION The evidentiary basis for frequent hemodialysis is incomplete due to clinical trials with few or no events reported for mortality and cardiovascular outcome measures and few participants in which patient-reported outcomes including health-related quality of life and symptoms were reported.
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Affiliation(s)
- Patrizia Natale
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
- Department of Precision and Regenerative Medicine and Ionian Area (DIMEPRE-J) University of Bari Aldo Moro, Bari, Italy
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Suetonia C Green
- Department of Medicine, University of Otago, Christchurch, Christchurch, New Zealand
| | - Matthias Rose
- Department of Psychosomatic Medicine, Center for Patient-Centered Outcomes Research (CPCOR), Charité -Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Michiel L Bots
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Peter J Blankestijn
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Robin W M Vernooij
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Karin Gerittsen
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Mark Woodward
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
- The George Institute for Global Health, Imperial College, London, United Kingdom
| | - Carinna Hockham
- The George Institute for Global Health, Imperial College, London, United Kingdom
| | - Krister Cromm
- Department of Psychosomatic Medicine, Center for Patient-Centered Outcomes Research (CPCOR), Charité -Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fresenius Medical Care Deutschland GmbH, Global Medical Office, Bad Homburg v.d.H, Germany
| | - Claudia Barth
- B. Braun Avitum AG, Medical Scientific Affairs, Melsungen, Germany
| | - Andrew Davenport
- Department of Nephrology, University College of London, London, United Kingdom
| | - Jörgen Hegbrant
- Division of Nephrology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Pantelis Sarafidis
- Department of Nephrology, Aristotle University, Hippokration Hospital, Thessaloniki, Greece
| | - Partha Das
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
| | - Christoph Wanner
- Department of Clinical Research and Epidemiology, Comprehensive Heart Failure Center, Würzburg, Germany
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Allan R Nissenson
- DaVita International, London, United Kingdom
- David Geffen School of Medicine, University of California Los Angeles, California, Los Angeles, United States of America
| | - Benedicte Sautenet
- Department Nephrologie-Hypertension Arterielle, Dialyses, Transplantation Renale, Tours, France
| | | | - Giovanni Strippoli
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
- Department of Precision and Regenerative Medicine and Ionian Area (DIMEPRE-J) University of Bari Aldo Moro, Bari, Italy
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13
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Polonsky M, Gerhardt LMS, Yun J, Koppitch K, Colón KL, Amrhein H, Wold B, Zheng S, Yuan GC, Thomson M, Cai L, McMahon AP. Spatial transcriptomics defines injury specific microenvironments and cellular interactions in kidney regeneration and disease. Nat Commun 2024; 15:7010. [PMID: 39237549 DOI: 10.1038/s41467-024-51186-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 08/01/2024] [Indexed: 09/07/2024] Open
Abstract
Kidney injury disrupts the intricate renal architecture and triggers limited regeneration, together with injury-invoked inflammation and fibrosis. Deciphering the molecular pathways and cellular interactions driving these processes is challenging due to the complex tissue structure. Here, we apply single cell spatial transcriptomics to examine ischemia-reperfusion injury in the mouse kidney. Spatial transcriptomics reveals injury-specific and spatially-dependent gene expression patterns in distinct cellular microenvironments within the kidney and predicts Clcf1-Crfl1 in a molecular interplay between persistently injured proximal tubule cells and their neighboring fibroblasts. Immune cell types play a critical role in organ repair. Spatial analysis identifies cellular microenvironments resembling early tertiary lymphoid structures and associated molecular pathways. Collectively, this study supports a focus on molecular interactions in cellular microenvironments to enhance understanding of injury, repair and disease.
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Affiliation(s)
- Michal Polonsky
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Louisa M S Gerhardt
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
- Fifth Department of Medicine, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Jina Yun
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Kari Koppitch
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Katsuya Lex Colón
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Henry Amrhein
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Barbara Wold
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Shiwei Zheng
- Department of Genetics and Genomic Sciences and Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Guo-Cheng Yuan
- Department of Genetics and Genomic Sciences and Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matt Thomson
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Long Cai
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
| | - Andrew P McMahon
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA.
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14
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Staplin N. A global view on kidney care. Nephrol Dial Transplant 2024; 39:ii1-ii2. [PMID: 39235194 DOI: 10.1093/ndt/gfae133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Indexed: 09/06/2024] Open
Affiliation(s)
- Natalie Staplin
- Renal Studies Group, Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
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15
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Estevez JJ, Liu E, Patel C, Roulston T, Howard NJ, Lake S, Henderson T, Gleadle J, Maple-Brown LJ, Brown A, Craig JE. Vision loss and diabetic retinopathy prevalence and risk among a cohort of Indigenous and non-Indigenous Australians with type 2 diabetes receiving renal haemodialysis treatment: The retinopathy in people currently on renal dialysis (RiPCORD) study. Prim Care Diabetes 2024:S1751-9918(24)00162-1. [PMID: 39232978 DOI: 10.1016/j.pcd.2024.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 08/14/2024] [Accepted: 08/20/2024] [Indexed: 09/06/2024]
Abstract
AIMS Diabetic nephropathy, vision loss and diabetic retinopathy (DR) are frequent comorbidities among individuals with type 2 diabetes (T2D). The Retinopathy in People Currently On Renal Dialysis (RiPCORD) study sought to examine the epidemiology and risk of vision impairment (VI) and DR among a cohort of Indigenous and non-Indigenous Australians with T2D currently receiving haemodialysis for end-stage renal failure (ESRF). METHODS A total of 106 Indigenous and 109 non-Indigenous Australians were recruited in RiPCORD across five haemodialysis centres in urban and remote settings. Clinical assessments, questionnaires and medical record data determined the rates of ocular complications and risk factor profiles. RESULTS Prevalence rates include unilateral VI, 23.5 %; bilateral VI, 11.7 %; unilateral blindness, 14.2 %; and bilateral blindness, 3.7 %, with no significant differences between sub-cohorts (p=0.30). DR prevalence rates were 78.0 % among non-Indigenous Australians and 93.1 % among Indigenous Australians (p=<0.001). Non-Indigenous ethnicity (OR: 0.28) and pre-dialysis diastolic blood pressure (OR: 0.84 per 10-mmHg) were protective, while peripheral vascular disease (OR: 2.79) increased DR risk. CONCLUSIONS Ocular complications among individuals with T2D and ESRF are disproportionately high, especially for Indigenous Australians, and beyond what can be accounted for by risk factor variation. Findings suggest a need to improve screening and preventative efforts within this high-risk population group.
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Affiliation(s)
- Jose J Estevez
- Caring Futures Institute, College of Nursing and Health Sciences, Optometry and Vision Science, Flinders University, Adelaide, Australia; Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia; Wardliparingga Aboriginal Health Equity Theme, South Australia Health and Medical Research Institute, Adelaide, Australia.
| | - Ebony Liu
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia
| | - Chirag Patel
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia
| | - Tania Roulston
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia; Alice Springs Hospital, Ophthalmology Department, Alice Springs, Northern Territory, Australia
| | - Natasha J Howard
- Wardliparingga Aboriginal Health Equity Theme, South Australia Health and Medical Research Institute, Adelaide, Australia; Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Stewart Lake
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia
| | - Tim Henderson
- Alice Springs Hospital, Ophthalmology Department, Alice Springs, Northern Territory, Australia
| | - Jonathan Gleadle
- Department of Renal Medicine, Flinders Medical Centre, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Louise J Maple-Brown
- Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia; Department of Endocrinology, Royal Darwin and Palmerston Hospitals, Darwin, Northern Territory, Australia
| | - Alex Brown
- Indigenous Genomics, Telethon Kids Institute, Adelaide, South Australia, Australia; National Centre for Indigenous Genomics, The John Curtin School of Medical Research, Australian National University, Australian Capital Territory, Australia
| | - Jamie E Craig
- Flinders Centre for Ophthalmology, Eye and Vision Research, Department of Ophthalmology, Flinders University, Adelaide, Australia
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16
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Guha C, O'Reilly C, Silva JR, Howell M. Navigating Choices in Nephrology: The Role of Patient-Reported Outcomes and Preferences in Economic Evaluations and Decisions in Health Care. Semin Nephrol 2024:151554. [PMID: 39227210 DOI: 10.1016/j.semnephrol.2024.151554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
The increasing burden of chronic kidney disease (CKD) on the health care system highlights the need to prioritize services and manage the use of resources efficiently. Amid these financial constraints, key decision makers must weigh the impact of an intervention or program on health care expenditure when determining the allocation of limited resources. Patient-reported outcome measures (PROMs) are relevant in health economic decision-making within nephrology. Health-related quality of life, a patient-reported outcome, can provide data that inform economic evaluations of treatments for patients with CKD. PROMs help determine the value of different therapies by assessing their impact on patients' daily lives beyond clinical outcomes and can help policymakers make decisions about funding and reimbursement that consider the priorities and preferences of patients. Economic evaluations often employ cost-utility analyses, which use quality-adjusted life years as a key metric. Quality-adjusted life years combine both the quality and quantity of life lived, allowing for comparison of the effectiveness of different interventions in a standardized manner. By integrating utilities derived from PROMs, these analyses quantify the benefits of CKD treatments in terms of how patients feel and function. Furthermore, PROMs contribute to quality improvement initiatives by identifying areas where patient care can be enhanced, guiding the implementation of programs that improve health-related quality of life while maintaining cost-effectiveness. In value-based financing environments, the integration of PROMs ensures that patient-centered outcomes are prioritized, leading to more effective and equitable health care delivery. In this article, we discuss the role of PROMs in economic evaluations in CKD and provide an overview of approaches for using PROMs in economic evaluations to inform decision-making in nephrology.
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Affiliation(s)
- Chandana Guha
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, Australia; Sydney School of Public Health, University of Sydney, Sydney, Australia.
| | - Colm O'Reilly
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, Australia; Sydney School of Public Health, University of Sydney, Sydney, Australia
| | - Javier Recabarren Silva
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, Australia; Sydney School of Public Health, University of Sydney, Sydney, Australia
| | - Martin Howell
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, Australia; Sydney School of Public Health, University of Sydney, Sydney, Australia
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17
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Giugliano D, Esposito K, De Nicola L. Diabetic kidney disease: The fourth pharmacological pillar may be semaglutide. Diabetes Obes Metab 2024. [PMID: 39219442 DOI: 10.1111/dom.15892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/01/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024]
Affiliation(s)
- Dario Giugliano
- Endocrine and Metabolic Unit, Department of Advanced Medical and Surgical Sciences, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Katherine Esposito
- Endocrine and Metabolic Unit, Department of Advanced Medical and Surgical Sciences, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Luca De Nicola
- Nephrologic Unit, Department of Advanced Medical and Surgical Sciences, Università della Campania Luigi Vanvitelli, Naples, Italy
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18
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Vojnits K, Feng Z, Johnson P, Porras D, Manocha E, Vandersluis S, Pfammatter S, Thibault P, Bhatia M. Targeting of human cancer stem cells predicts efficacy and toxicity of FDA-approved oncology drugs. Cancer Lett 2024; 599:217108. [PMID: 38986735 DOI: 10.1016/j.canlet.2024.217108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 07/02/2024] [Accepted: 07/04/2024] [Indexed: 07/12/2024]
Abstract
Cancer remains the leading cause of death worldwide with approved oncology drugs continuing to have heterogenous patient responses and accompanied adverse effects (AEs) that limits effectiveness. Here, we examined >100 FDA-approved oncology drugs in the context of stemness using a surrogate model of transformed human pluripotent cancer stem cells (CSCs) vs. healthy stem cells (hSCs) capable of distinguishing abnormal self-renewal and differentiation. Although a proportion of these drugs had no effects (inactive), a larger portion affected CSCs (active), and a unique subset preferentially affected CSCs over hSCs (selective). Single cell gene expression and protein profiling of each drug's FDA recognized target provided a molecular correlation of responses in CSCs vs. hSCs. Uniquely, drugs selective for CSCs demonstrated clinical efficacy, measured by overall survival, and reduced AEs. Our findings reveal that while unintentional, half of anticancer drugs are active against CSCs and associated with improved clinical outcomes. Based on these findings, we suggest ability to target CSC targeting should be included as a property of early onco-therapeutic development.
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Affiliation(s)
- Kinga Vojnits
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Zhuohang Feng
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Paige Johnson
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Deanna Porras
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Ekta Manocha
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Sean Vandersluis
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Sibylle Pfammatter
- Department of Chemistry and Institute for Research in Immunology and Cancer (IRIC), University of Montreal, Montreal, QC, Canada
| | - Pierre Thibault
- Department of Chemistry and Institute for Research in Immunology and Cancer (IRIC), University of Montreal, Montreal, QC, Canada
| | - Mick Bhatia
- Department of Biochemistry and Biomedical Sciences, Faculty of Health Sciences, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.
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19
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Chesnaye NC, Ortiz A, Zoccali C, Stel VS, Jager KJ. The impact of population ageing on the burden of chronic kidney disease. Nat Rev Nephrol 2024; 20:569-585. [PMID: 39025992 DOI: 10.1038/s41581-024-00863-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2024] [Indexed: 07/20/2024]
Abstract
The burden of chronic kidney disease (CKD) and its risk factors are projected to rise in parallel with the rapidly ageing global population. By 2050, the prevalence of CKD category G3-G5 may exceed 10% in some regions, resulting in substantial health and economic burdens that will disproportionately affect lower-income countries. The extent to which the CKD epidemic can be mitigated depends largely on the uptake of prevention efforts to address modifiable risk factors, the implementation of cost-effective screening programmes for early detection of CKD in high-risk individuals and widespread access and affordability of new-generation kidney-protective drugs to prevent the development and delay the progression of CKD. Older patients require a multidisciplinary integrated approach to manage their multimorbidity, polypharmacy, high rates of adverse outcomes, mental health, fatigue and other age-related symptoms. In those who progress to kidney failure, comprehensive conservative management should be offered as a viable option during the shared decision-making process to collaboratively determine a treatment approach that respects the values and wishes of the patient. Interventions that maintain or improve quality of life, including pain management and palliative care services when appropriate, should also be made available.
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Affiliation(s)
- Nicholas C Chesnaye
- ERA Registry, Amsterdam UMC location University of Amsterdam, Medical Informatics, Amsterdam, Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Alberto Ortiz
- Department of Nephrology and Hypertension, IIS-Fundacion Jimenez Diaz UAM, Madrid, Spain
- RICORS2040, Madrid, Spain
| | - Carmine Zoccali
- Associazione Ipertensione Nefrologia Trapianto Renale (IPNET), c/o Nefrologia, Grande Ospedale Metropolitano, Reggio Calabria, Italy
- Institute of Molecular Biology and Genetics (Biogem), Ariano Irpino, Italy
- Renal Research Institute, New York, NY, USA
| | - Vianda S Stel
- ERA Registry, Amsterdam UMC location University of Amsterdam, Medical Informatics, Amsterdam, Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Kitty J Jager
- ERA Registry, Amsterdam UMC location University of Amsterdam, Medical Informatics, Amsterdam, Netherlands.
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands.
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20
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Qiu X, Lan X, Li L, Chen H, Zhang N, Zheng X, Xie X. The role of perirenal adipose tissue deposition in chronic kidney disease progression: Mechanisms and therapeutic implications. Life Sci 2024; 352:122866. [PMID: 38936605 DOI: 10.1016/j.lfs.2024.122866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 06/11/2024] [Accepted: 06/20/2024] [Indexed: 06/29/2024]
Abstract
Chronic kidney disease (CKD) represents a significant and escalating global health challenge, with morbidity and mortality rates rising steadily. Evidence increasingly implicates perirenal adipose tissue (PRAT) deposition as a contributing factor in the pathogenesis of CKD. This review explores how PRAT deposition may exert deleterious effects on renal structure and function. The anatomical proximity of PRAT to the kidneys not only potentially causes mechanical compression but also leads to the dysregulated secretion of adipokines and inflammatory mediators, such as adiponectin, leptin, visfatin, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and exosomes. Additionally, PRAT deposition may contribute to renal lipotoxicity through elevated levels of free fatty acids (FFA), triglycerides (TAG), diacylglycerol (DAG), and ceramides (Cer). PRAT deposition is also linked to the hyperactivation of the renin-angiotensin-aldosterone system (RAAS), which further exacerbates CKD progression. Recognizing PRAT deposition as an independent risk factor for CKD underscores the potential of targeting PRAT as a novel strategy for the prevention and management of CKD. This review further discusses interventions that could include measuring PRAT thickness to establish a baseline, managing metabolic risk factors that promote its deposition, and inhibiting key PRAT-induced signaling pathways.
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Affiliation(s)
- Xiang Qiu
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China; Public Center of Experimental Technology, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China
| | - Xin Lan
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China; Public Center of Experimental Technology, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China
| | - Langhui Li
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China; Public Center of Experimental Technology, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China
| | - Huan Chen
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China; Public Center of Experimental Technology, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China; Nucleic Acid Medicine of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China
| | - Ningjuan Zhang
- The School of Clinical Medical Sciences, Southwest Medical University, Luzhou, China
| | - Xiaoli Zheng
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China.
| | - Xiang Xie
- The School of Basic Medical Sciences, Southwest Medical University, Luzhou, China; Public Center of Experimental Technology, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China.
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21
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Ena J, Stanimirova-Nikolova S, Iborra-Devesa M, Raya-Santos C, Serra-Manclus A, Seco-Hanselaar IJ. Efficacy and safety of bemiparin as treatment of venous thromboembolic disease in the elderly. J Eval Clin Pract 2024; 30:1084-1090. [PMID: 38798183 DOI: 10.1111/jep.14025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/13/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND As the elderly population continues to grow worldwide, it becomes crucial to explore safe and effective treatment options to manage venous thromboembolic disease in this vulnerable demographic group. METHODS We carried out a retrospective cohort study (January 2017-December 2021) to analyse the efficacy and safety of bemiparin as a treatment for venous thromboembolic disease in 223 patients. We compared patients aged ≥65 years (elderly; n = 153) with patients aged less than 65 years (adults; n = 70) for a combined end point of death, recurrent thromboembolism, and major bleeding at 30 days. RESULTS Elderly (mean age 79 ± 7.7 years) and adult patients (mean age 51.5 ± 11.6 years) received similar bemiparin doses 8470 ± 2362 International units (IU)/d versus 8754 ± 1593 IU/d, during a similar median [Interquartile range] period of 28 [9-118] versus 30 [10-90] days, respectively. At 30-day follow up a total of 24 elderly patients (15.7%), reached at least one of the end points, as compared with six adult patients (8.6%) (absolute difference 7.1%; 95% confidence interval [95% CI], -1.6 to 15.8). Recurrence of venous thromboembolic disease occurred in five elderly patients (3.3%) and in five adult patients (7.1%) (absolute difference -3.9%; 95% CI, -10.5 to 2.8). There were two episodes of major bleeding each in elderly (1.3%) and adult (2.9%) patients (absolute difference -1.6%; 95% CI, -5.8 to 2.7). CONCLUSION Bemiparin showed a similar efficacy and safety profile in the treatment of venous thromboembolic disease in elderly and adult patients.
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Affiliation(s)
- Javier Ena
- Department of Medicine, Hospital Marina Baixa, Alicante, Spain
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22
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Zhao S, Hao R, Zhao J, Ma K, Li J, Tian C, Guan H, Li M. Efficacy and safety of combined Chinese and western medicine in the treatment of metabolic syndrome: A network meta-analysis of randomized controlled trials. Heliyon 2024; 10:e35811. [PMID: 39224309 PMCID: PMC11366876 DOI: 10.1016/j.heliyon.2024.e35811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 08/03/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024] Open
Abstract
Objectives To comprehensively analyze the randomized controlled clinical trials of integrated traditional Chinese medicine (TCM) and western medicine in the treatment of metabolic syndrome (MetS), and to explore the clinical efficacy and safety of different TCM combined with western medicine for MetS. The purpose of this study is to provide specific suggestions for clinical guidance in the treatment of MetS. Methods A comprehensive literature review was conducted across several databases, including China Knowledge Network, Wanfang Data, VIP Information, China Biomedical Literature Service System, Embase, PubMed, and Web of Science, up to October 2023. The scope of this review was confined to RCTs focusing on the treatment of metabolic syndrome through an integrated approach of TCM and Western medicine. The primary efficacy endpoints analyzed were clinical efficacy, fasting blood glucose (FBG), triglyceride (TG), and high-density lipoprotein (HDL). Data synthesis and analysis were performed using Stata 16 and RevMan 5.4 for both traditional and network meta-analyses. Results The findings from both traditional and network meta-analyses reveal that the combination of JiangZhiHuoXue pills (JZHX) + Conventional Western Medicine (CWM) significantly reduces FBG levels. Similarly, the AnShenNingXin capsules (ASNX) + CWM combination markedly lowers TG levels, while the FuFangQiMa capsules (FFQM) + CWM combination shows enhanced efficacy in elevating HDL levels. Notably, the combination of KangNing capsules (KNJN) + CWM demonstrates a more pronounced clinical effect compared to CWM/placebo alone. Conclusions The study concludes that the synergistic combination of TCM and Western medicine exhibits superior therapeutic benefits in treating MetS compared to CWM/Placebo treatments alone. The combinations of JZHX, AXNX, FFQM, and KNJN with CWM emerge as potentially effective treatments.
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Affiliation(s)
- Shuang Zhao
- Changchun University of Chinese Medicine, Changchun, China
| | - Rui Hao
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinyue Zhao
- Changchun University of Chinese Medicine, Changchun, China
| | - Kaile Ma
- Institute of Metabolic Diseases, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jiarui Li
- Changchun University of Chinese Medicine, Changchun, China
| | - Chuanxi Tian
- Beijing University of Chinese Medicine, Beijing, China
| | - Huifang Guan
- Changchun University of Chinese Medicine, Changchun, China
| | - Min Li
- Research Laboratory of Molecular Biology, Guang’ Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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McEvoy JW, McCarthy CP, Bruno RM, Brouwers S, Canavan MD, Ceconi C, Christodorescu RM, Daskalopoulou SS, Ferro CJ, Gerdts E, Hanssen H, Harris J, Lauder L, McManus RJ, Molloy GJ, Rahimi K, Regitz-Zagrosek V, Rossi GP, Sandset EC, Scheenaerts B, Staessen JA, Uchmanowicz I, Volterrani M, Touyz RM. 2024 ESC Guidelines for the management of elevated blood pressure and hypertension. Eur Heart J 2024:ehae178. [PMID: 39210715 DOI: 10.1093/eurheartj/ehae178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/04/2024] Open
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Li HY, Xu XY, Lv SH, Chen W, Wang Y, Fu Y, Yang JP. LncRNA H19 accelerates renal fibrosis by negatively regulating the let-7b-5p/TGF-βR1/COL1A1 axis. Cell Signal 2024; 123:111373. [PMID: 39214267 DOI: 10.1016/j.cellsig.2024.111373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 07/31/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Transforming growth factor-beta1 (TGF-β1)-mediated renal fibrosis is a critical pathological process of chronic kidney disease worsening to end-stage renal disease. Recent studies have shown that long noncoding RNA H19 (lncRNA H19) is widely involved in the formation and progression of fibrosis in multiple organs. However, its molecular events in renal fibrosis remain to be elucidated. METHODS Rats were treated with adenine intragastrically and HK-2 cells were induced by TGF-β1 to construct renal fibrosis models in vivo and in vitro, respectively. Renal histopathological examination was performed using HE and Masson staining. Gene expression levels of interleukin-1beta (IL-1β), tumor necrosis factor-alpha (TNF-α), TGF-β1, fibronectin (Fn), alpha-smooth muscle actin (α-SMA), H19, let-7b-5p, TGF-β receptor 1 (TGF-βR1), and type I collagen (COL1A1) were detected by qRT-PCR. Immunohistochemistry, immunofluorescence, and western blot analysis were used to evaluate the expression of renal fibrosis biomarkers. Dual-luciferase reporter assay was used to verify the presence of binding sites between H19 and let-7b-5p, and between let-7b-5p and TGF-βR1 and COL1A1. RESULTS H19 was overexpressed in both in vivo and in vitro renal fibrosis models. H19 knockdown significantly reversed TGF-β1-induced upregulation of fibronectin, COL1A1, and α-SMA and downregulation of E-cadherin in HK-2 cells, accompanied by an increase in let-7b-5p. Let-7b-5p was bound to H19 in HK-2 cells, and its overexpression inhibited TGF-β1-induced HK-2 cell fibrosis. Further experiments determined that let-7b-5p directly targets TGF-βR1 and COL1A1 in HK-2 cells. In addition, inhibition of let-7b-5p reversed the reduction in HK-2 cell fibrosis induced by H19 knockdown. Finally, knockdown of H19 alleviated renal fibrosis in vivo and was associated with regulation of the let-7b-5p/TGF-βR1/COL1A1 axis. CONCLUSION Our results indicate that knockdown of H19 inhibits renal tubular epithelial fibrosis by negatively regulating the let-7b-5p/TGF-βR1/COL1A1 axis, which may provide new mechanistic insights into CRF progression.
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Affiliation(s)
- Huai-Yu Li
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China; The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xian-Yun Xu
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Sen-Hao Lv
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Wei Chen
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Ying Wang
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Yong Fu
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Jun-Ping Yang
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China.
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Tesfaye AH, Birhanu A, Kolola T, Hamza L, Etana D. Time to death and its predictors among patients with chronic kidney disease on hemodialysis at dialysis unit in Addis Ababa, Ethiopia: a retrospective cohort study. BMC Nephrol 2024; 25:279. [PMID: 39198767 PMCID: PMC11360759 DOI: 10.1186/s12882-024-03719-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 08/19/2024] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND Chronic kidney disease is a progressive disease that affects more than 10% of the world's population and is also the leading cause of death in the twenty-first century. Furthermore, it imposes a significant financial burden on people undergoing hemodialysis. However, there is little research, particularly in the study area, on time to death and its predicators among hemodialysis patients in Ethiopia; therefore, knowing time to death and identifying predicators that affect survival time is crucial in order to improve survival time and enhance the prognosis of hemodialysis patients. The aim of this study was to assess time to death and its predictors among patients with chronic kidney disease on hemodialysis at a dialysis unit in Addis Ababa, Ethiopia, in 2023. METHODS An institution-based retrospective cohort study was carried out among 370 chronic kidney disease patients on hemodialysis from January 1st, 2017 to December 30th, 2022. Data were extracted from April 1st-May 20th, 2023, and each variable was coded and entered into Epi Data version 3.1 and then exported into STATA version 15 software for analysis. Kaplan-Meier and the log-rank test were done. Bivariable Cox-proportional regression was done, and a variable whose p-value was < 0.25 and fulfilled the proportional hazard assumption by using graphical and Shenfield residuals was entered into multivariable Cox-proportional regression. Finally, a variable whose p-value < 0.05 and adjusted hazard ratio with its CI were declared statistically significant predictors. RESULT In this study, the overall median survival time was 47 months (95% CI: 36.7, 56), with an incidence rate of death of 16.8 per 1000 people per month of observation (95% CI: 13.8-20.3). Age 64 and above (Adjusted Hazard Ration: 2.8; 95% CI: 1.67-4.98), catheter vascular access (Adjusted Hazard Ration: 3.47; 95% CI: 2.03-5.93), cardiovascular disease (Adjusted Hazard Ration: 1.88; 95% CI: 1.15-3.07), and blood group B (Adjusted Hazard Ration: 2.07; 95% CI: 1.17-3.69) were significant predictors of time to death among hemodialysis patients. CONCLUSION AND RECOMMENDATION: The median survival time was 47 months, with an interquartile range of 40. Cardiovascular disease, older adults, central venous catheters, and blood type B were significant predictors of time to death for hemodialysis patients. Therefore, in order to improve the survival of hemodialysis patients, health professionals and concerned bodies should give concern to and work on those predictors.
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Affiliation(s)
- Azeb Haile Tesfaye
- Department of Nursing, College of Health Sciences, Assosa University, Assosa, Ethiopia.
| | - Adamu Birhanu
- Department of Psychiatry Nursing, College of Health Sciences and Referral Hospital, Ambo University, Ambo, Ethiopia
| | - Tufa Kolola
- Departments of Public Health, College of Health Sciences and Referral Hospital , Ambo University, Ambo, Ethiopia
| | - Leja Hamza
- Department of Internal Medicine, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Diriba Etana
- Department of Midwifery, College of Health Sciences Assosa University, Assosa, Ethiopia
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26
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Gumede NM, Lembede BW, Nkomozepi P, Brooksbank RL, Erlwanger KH, Chivandi E. Protective effect of β-sitosterol against high-fructose diet-induced oxidative stress, and hepatorenal derangements in growing female sprague-dawley rats. Lab Anim Res 2024; 40:30. [PMID: 39187895 PMCID: PMC11346026 DOI: 10.1186/s42826-024-00215-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 07/12/2024] [Accepted: 08/01/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND Chronic consumption of a high-fructose diet causes oxidative stress that compromises kidney and liver health. β-sitosterol (Bst), a phytosterol, is a functional nutrient with health benefits. β-sitosterol antioxidant activity protects the liver and kidney from ROS-mediated damage and lipid peroxidation. We evaluated the potential renoprotective and hepatoprotective effects of orally administrated β-sitosterol in high-fructose diet-fed growing female rats. Thirty-five 21-day old female Sprague-Dawley rat pups were randomly assigned to and administered the following treatments for 12 weeks: group I- standard rat chow (SRC) + plain drinking water (PW) + plain gelatine cube (PC); group II- SRC + 20% w/v fructose solution (FS) as drinking fluid + PC; group III- SRC + FS + 100 mg/kg body mass (BM) fenofibrate in gelatine cube; group IV- SRC + FS + 20 mg/kg BM β-sitosterol gelatine cube (Bst) and group V- SRC + PW + Bst. The rats were fasted overnight, weighed then euthanised. Blood was collected, centrifuged and plasma harvested. Livers and kidneys were excised, weighed and samples preserved for histological assessments. Plasma biomarkers of oxidative stress, liver and kidney function and renal tubular injury were assessed. RESULTS High fructose diet fed rats had increased plasma KIM-1, NGAL (p < 0.001) and MDA levels (p < 0.05). Dietary fructose caused microvesicular and macrovesicular steatosis, and reduced glomerular density, Bowman's capsule area and urinary space. β-sitosterol protected against the high-fructose diet-induced hepatic steatosis and glomerular disturbances without adverse effects on liver and kidney function. CONCLUSIONS β-sitosterol, as a dietary supplement, could potentially be exploited to prevent high-fructose diet-induced NAFLD and to protect against high-fructose diet-induced renal tubular injury.
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Affiliation(s)
- Nontobeko M Gumede
- Department of Physiology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Private bag X32, Pretoria, 0031, South Africa.
| | - Busisani W Lembede
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, 2193, Republic of South Africa
| | - Pilani Nkomozepi
- Department of Human Anatomy and Physiology, Faculty of Health Sciences, University of Johannesburg, Doornfontein, Johannesburg, Republic of South Africa
| | - Richard L Brooksbank
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, 2193, Republic of South Africa
| | - Kennedy H Erlwanger
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, 2193, Republic of South Africa
| | - Eliton Chivandi
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg, 2193, Republic of South Africa
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27
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Jiang YC, Lai K, Muirhead RP, Chung LH, Yu H, James E, Liu XT, Wu J, Atkinson FS, Yan S, Fogelholm M, Raben A, Don AS, Sun J, Brand-Miller JC, Qi Y. Deep serum lipidomics identifies evaluative and predictive biomarkers for individualized glycemic responses following low-energy diet-induced weight loss: a PREVIEW sub-study. Am J Clin Nutr 2024:S0002-9165(24)00709-3. [PMID: 39182617 DOI: 10.1016/j.ajcnut.2024.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 07/12/2024] [Accepted: 08/19/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND Weight loss through lifestyle interventions, notably low-energy diets, offers glycemic benefits in populations with overweight-associated prediabetes. However, more than 50% of these individuals fail to achieve normoglycemia after weight loss. Circulating lipids hold potential for evaluating dietary impacts and predicting diabetes risk. OBJECTIVE This study sought to identify serum lipids that could serve as evaluative or predictive biomarkers for individual glycemic changes following diet-induced weight loss. METHODS We studied 104 participants with overweight-associated prediabetes, who lost ≥8% weight via a low-energy diet over eight weeks. High coverage lipidomics was conducted in serum samples before and after the dietary intervention. The lipidomic recalibration was assessed using Differential Lipid Abundance Comparisons and Partial Least Squares Discriminant Analyses. Associations between lipid changes and clinical characteristics were determined by Spearman's correlation and Bootstrap Forest of Ensemble Machine Learning model. Baseline lipids, predictive of glycemic parameters changes post-weight loss, were using Bootstrap Forest Analyses. RESULTS We quantified 439 serum lipid species and 9 related organic acids. Dietary intervention significantly reduced diacylglycerols, ceramides, lysophospholipids and ether-linked phosphatidylethanolamine. In contrast, acylcarnitines, short-chain fatty acids, organic acids, and ether-linked phosphatidylcholine were significantly increased. Changes in certain lipid species (e.g. saturated and monounsaturated fatty acid-containing glycerolipids, sphingadienine-based very long-chain sphingolipids and organic acids) were closely associated with clinical glycemic parameters. Six baseline bioactive sphingolipids primarily predicted changes in fasting plasma glucose. In addition, a number of baseline lipid species, mainly diacylglycerols and triglycerides, were predictive of clinical changes in hemoglobin A1c, insulin and HOMA-IR. CONCLUSIONS Newly discovered serum lipidomic alterations and the associated changes in lipid-clinical variables suggest broad metabolic reprogramming related to diet-mediated glycemic control. Novel lipid predictors of glycemic outcomes could facilitate early stratification of individuals with prediabetes who are metabolically less responsive to weight loss, enabling more tailored intervention strategies beyond one-size-fits-all lifestyle modification advice. The PREVIEW lifestyle intervention study was registered at clinicaltrials.gov as NCT01777893 (https://clinicaltrials.gov/study/NCT01777893).
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Affiliation(s)
- Yingxin Celia Jiang
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
| | - Kaitao Lai
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; ANZAC Research Institute, The University of Sydney, Sydney, NSW 2137, Australia
| | - Roslyn Patricia Muirhead
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Long Hoa Chung
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
| | - Huang Yu
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
| | - Elizaveta James
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Xin Tracy Liu
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia
| | - Julian Wu
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; Barker College, Hornsby, NSW 2077, Australia
| | - Fiona S Atkinson
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Shuang Yan
- Department of Endocrinology and Metabolism Diseases, The 4(th) Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Mikael Fogelholm
- Department of Food and Nutrition, University of Helsinki, Helsinki, 00014, Finland
| | - Anne Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Copenhagen, Denmark; Clinical Research, Copenhagen University Hospital - Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark
| | - Anthony Simon Don
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Jing Sun
- Rural Health Research Institute, Charles Sturt University, Leeds Parade, NSW 2800, Australia; School of Medicine and Dentistry, Menzies Health Institute Queensland, Institute for Integrated Intelligence and Systems, Griffith University, Southport, Queensland 4222, Australia.
| | - Jennie Cecile Brand-Miller
- Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Yanfei Qi
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia.
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Mou X, Leeman SM, Roye Y, Miller C, Musah S. Fenestrated Endothelial Cells across Organs: Insights into Kidney Function and Disease. Int J Mol Sci 2024; 25:9107. [PMID: 39201792 PMCID: PMC11354928 DOI: 10.3390/ijms25169107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 08/07/2024] [Accepted: 08/19/2024] [Indexed: 09/03/2024] Open
Abstract
In the human body, the vascular system plays an indispensable role in maintaining homeostasis by supplying oxygen and nutrients to cells and organs and facilitating the removal of metabolic waste and toxins. Blood vessels-the key constituents of the vascular system-are composed of a layer of endothelial cells on their luminal surface. In most organs, tightly packed endothelial cells serve as a barrier separating blood and lymph from surrounding tissues. Intriguingly, endothelial cells in some tissues and organs (e.g., choroid plexus, liver sinusoids, small intestines, and kidney glomerulus) form transcellular pores called fenestrations that facilitate molecular and ionic transport across the vasculature and mediate immune responses through leukocyte transmigration. However, the development and unique functions of endothelial cell fenestrations across organs are yet to be fully uncovered. This review article provides an overview of fenestrated endothelial cells in multiple organs. We describe their development and organ-specific roles, with expanded discussions on their contributions to glomerular health and disease. We extend these discussions to highlight the dynamic changes in endothelial cell fenestrations in diabetic nephropathy, focal segmental glomerulosclerosis, Alport syndrome, and preeclampsia, and how these unique cellular features could be targeted for therapeutic development. Finally, we discuss emerging technologies for in vitro modeling of biological systems, and their relevance for advancing the current understanding of endothelial cell fenestrations in health and disease.
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Affiliation(s)
- Xingrui Mou
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27710, USA
| | - Sophia M. Leeman
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27710, USA
- Department of Computer Science, Duke University, Durham, NC 27710, USA
| | - Yasmin Roye
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27710, USA
| | - Carmen Miller
- Department of Biology, Duke University, Durham, NC 27710, USA
| | - Samira Musah
- Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC 27710, USA
- Center for Biomolecular and Tissue Engineering, Duke University, Durham, NC 27710, USA
- Division of Nephrology, Department of Medicine, School of Medicine, Duke University, Durham, NC 27710, USA
- Department of Cell Biology, Duke University, Durham, NC 27710, USA
- Faculty of the Developmental and Stem Cell Biology Program, Duke Regeneration Center, Duke MEDx Initiative, Duke University, Durham, NC 27710, USA
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29
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Guerra-Farfan E, Borges FK, Bhandari M, Garcia-Sanchez Y, Nuoez JH, Mestre-Torres J, Tomas-Hernandez J, Teixidor-Serra J, Balaguer-Castro M, Castillon P, Dealbert A, De Caso Rodriguez J, Aguado HJ, Guerado E, Popova E, Tonelli AC, Balasubramanian K, Vincent J, Harvey V, Kocaqi E, Slobogean G, Devereaux PJ. Mortality, perioperative complications and surgical timelines in hip fracture patients: Comparison of the Spanish with the non-Spanish Cohort of the HIP ATTACK-1 trial. Injury 2024; 55:111827. [PMID: 39217648 DOI: 10.1016/j.injury.2024.111827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 06/21/2024] [Accepted: 08/17/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Hip fractures carry a substantial risk of complications and death. This study aimed to report the 90-day incidence of mortality, major perioperative complications and in-hospital timelines after a hip fracture in the Spanish HIP ATTACK-1 trial cohort, comparing with the non-Spanish cohort. METHODS Prospective cohort study of Spanish patients nested in the HIP ATTACK-1 trial. The HIP ATTACK-1 was an international, randomized, controlled trial (17 countries, 69 hospitals, 7 in Spain, highest recruiting country). Patients were randomized to either accelerated surgery (goal of surgery within 6 h of diagnosis) or standard care. Participants were ≥45 years of age who presented with a low-energy hip fracture requiring surgery. RESULTS Among 534 patients in the Spanish cohort, 69 (12.9 %) patients died at 90 days follow-up, compared to 225 (9.2 %) in the non-Spanish cohort (p = 0.009), mostly due to higher nonvascular related mortality. A composite of major postoperative complication occurred in 126 patients (23.6 %). The most common perioperative complications were myocardial injury (189 patients, 35.4 %), infection with no sepsis (86 patients, 16.1 %) and perioperative delirium (84 patients, 15.7 %); all these complication rates in Spain were significantly higher than the non-Spanish patients (29.2 % p = 0.005; 11.9 % p = 0.008 and 9.2 % p < 0.0001, respectively). Spanish cohort patients were older and had more comorbidities than the non-Spanish cohort, evidencing their greater frailty at baseline. Among Spanish patients, the median time from hip fracture diagnosis to surgery was 30.0 h (IQR 21.1-53.9) in the standard-care group, with 68.8 % of patients receiving surgery within 48 h of diagnosis. This median time was lower in the non-Spanish cohort (22.8 h, IQR 9.5-37.0), where 82.1 % of patients were operated within 48 h. CONCLUSIONS In the HIP ATTACK-1 trial, 1 in 8 patients died 90 days after a hip fracture in Spain. The most common complication after a hip fracture was myocardial injury, followed by infection and delirium. Spanish patients had worse outcomes than non-Spanish patients. Research needs to focus on new interventions such as accelerated surgery and perioperative troponin measurement with the appropriate investment of resources, to prevent and identify early these complications with a goal of improving mortality for this high-risk population. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Ernesto Guerra-Farfan
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Departament de Cirurgia, Universitat Autònoma de Barcelona, Barcelona, Spain; Department of Orthopaedic Surgery and Traumatology, Artro-Esport, Centro Médico Teknon, Barcelona, Spain
| | - Flavia K Borges
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Population Health Research Institute, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mohit Bhandari
- Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Yaiza Garcia-Sanchez
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Department of Orthopaedic Surgery and Traumatology, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain.
| | - Jorge H Nuoez
- Department of Orthopaedic Surgery and Traumatology, Artro-Esport, Centro Médico Teknon, Barcelona, Spain; Department of Orthopaedic Surgery and Traumatology, University Hospital of Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Jaume Mestre-Torres
- Department of Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jordi Tomas-Hernandez
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jordi Teixidor-Serra
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mariano Balaguer-Castro
- Department of Orthopaedic Surgery and Traumatology, Parc Taulí Hospital Universitari, Sabadell, Barcelona, Spain; Department of Orthopaedic Surgery and Traumatology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Pablo Castillon
- Department of Orthopaedic Surgery and Traumatology, University Hospital of Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Alfred Dealbert
- Department of Orthopaedic Surgery and Traumatology, Consorci Sanitari Del Garraf, Barcelona, Spain
| | - Julio De Caso Rodriguez
- Biomedical Research Institute, (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona Spain
| | - Hector J Aguado
- Department of Orthopaedic Surgery and Traumatology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Enrique Guerado
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitario Costal Del Sol, Medical School. University of Málaga, Marbella, Málaga, Spain
| | - Ekaterine Popova
- Biomedical Research Institute, (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona Spain
| | - Ana Claudia Tonelli
- Internal Medicine Service, Hospital de Clinicas de Porto Alegre (HCPA), Brazil
| | | | - Jessica Vincent
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Valerie Harvey
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Etri Kocaqi
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Gerard Slobogean
- R Adams Cowley Shock Trauma (STC) at the University of Maryland Medical Center's Division of Orthopaedic Traumatology, Baltimore, US
| | - P J Devereaux
- Population Health Research Institute, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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Sircuța AF, Grosu ID, Schiller A, Petrica L, Ivan V, Schiller O, Bodea M, Mircea MN, Goleț I, Bob F. The Relationship between Circulating Kidney Injury Molecule-1 and Cardiovascular Morbidity and Mortality in Hemodialysis Patients. Biomedicines 2024; 12:1903. [PMID: 39200365 PMCID: PMC11352197 DOI: 10.3390/biomedicines12081903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/06/2024] [Accepted: 08/09/2024] [Indexed: 09/02/2024] Open
Abstract
BACKGROUND The importance of identifying mortality biomarkers in chronic kidney disease (CKD), and especially in patients treated with hemodialysis (HD), has become evident. In addition to being a marker of tubulointerstitial injury, plasma kidney injury molecule-1 (KIM-1) has been mentioned in regard to HD patients as a risk marker for cardiovascular (CV) mortality and coronary artery calcification. The aim of this study was to assess the level of plasma KIM-1 as a marker of cardiovascular disease (CVD) and mortality in CKD5-HD patients (patients with CKD stage G5D treated with hemodialysis). METHODS We conducted a prospective case-control study that included 63 CKD5-HD patients (HD for 1-5 years) followed up for 48 months and a control group consisting of 52 non-dialysis patients diagnosed with CKD stages G1-G5 (ND-CKD). All patients had a CVD baseline assessment including medical history, echocardiography, and electrocardiography (ECG). Circulating plasma KIM-1 levels were determined with single-molecule counting immunoassay technology using an enzyme-linked immunosorbent assay. We obtained the following parameters: serum creatinine and urea; the inflammation markers CRP (C-reactive protein) and IL-6 (interleukin-6); and the anemia markers complete blood count, serum ferritin, and transferrin saturation (TSAT). RESULTS The mean plasma KIM-1 level was 403.8 ± 546.8 pg/mL, showing a statistically significant correlation with inflammation (CRP, R = 0.28, p = 0.02; IL-6, R = 0.36, p = 0.005) and with anemia (hematocrit, R = -0.5, p = -0.0316; hemoglobin (Hb), R = -0.5, p = 0.02). We found that patients with left ventricular hypertrophy (LVH) on echocardiography (59.7%) had significantly lower mean levels of plasma KIM-1 than patients from the control group (155.51 vs. 432.12 pg/mL; p = 0.026). Regarding the patients' follow-up, we assessed all-cause mortality as an endpoint. After 24 months of follow-up, we found a mortality rate of 22.23%, while after 48 months, the mortality rate was 50.73%. A plasma KIM-1 level < 82.98 pg/mL was significantly associated with decreased survival in hemodialysis patients (p < 0.001). CONCLUSIONS In patients treated with hemodialysis, low levels of plasma KIM-1 were associated with cardiovascular changes and an increased risk of mortality. Plasma KIM-1 levels were significantly higher in HD patients compared to ND-CKD patients.
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Affiliation(s)
- Alexandru Florin Sircuța
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
| | - Iulia Dana Grosu
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
| | - Adalbert Schiller
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
| | - Ligia Petrica
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
| | - Viviana Ivan
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
- Department of Internal Medicine II—Cardiology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
| | - Oana Schiller
- B Braun Avitum Dialysis Centre, 300417 Timișoara, Romania;
| | - Madalina Bodea
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
| | | | - Ionuţ Goleț
- Department of Management, Faculty of Economics and Business Administration, University of the West, 300115 Timișoara, Romania;
| | - Flaviu Bob
- Department of Internal Medicine II—Nephrology University Clinic, “Victor Babeș” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania; (A.F.S.); (A.S.); (L.P.); (M.B.); (F.B.)
- Centre for Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. No. 2, 300041 Timișoara, Romania
- County Emergency Hospital, L. Rebreanu Street, Nr. 156, 300723 Timișoara, Romania;
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Kondo M, Ishigami M, Omoda M, Takeshita M, Arimoto N, Nishimura R, Maehara T, Naito T, Kojima M, Umemura O, Yokota M, Hanada N, Wakai K, Naito M. Association between the number of existing teeth and maintenance dialysis therapy: A cross-sectional study of adult male dentists. PLoS One 2024; 19:e0309012. [PMID: 39150920 PMCID: PMC11329141 DOI: 10.1371/journal.pone.0309012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 08/04/2024] [Indexed: 08/18/2024] Open
Abstract
Dental caries and periodontal disease are typical oral diseases frequently observed in patients with renal diseases. Tooth loss is an outcome of dental caries and periodontal disease, and the number of existing teeth is an indicator of oral health status. However, the association between the number of existing teeth and end-stage kidney disease (ESKD) has not been investigated in detail. This study aimed to investigate the association between oral health status, expressed by the number of existing teeth, and ESKD. We analyzed data from the second survey of the Longitudinal Evaluation of Multi-phasic, Odontological, and Nutritional Associations in Dentists, a cohort study conducted among members of the Japan Dental Association. From August 2016 to July 2017, self-administered questionnaires were mailed to 16,128 male dentists and 8,722 responded. Among them, 7,479 men with complete data on age, number of existing teeth, and ESKD were included in the analysis. Multivariate logistic regression analysis was conducted, with ESKD as the dependent variable and the number of existing teeth (≥23 teeth and <23 teeth) as the independent variable. Subgroup analysis by age (<65 years and ≥65 years) was also conducted. The <23 teeth group had a significantly higher rate of ESKD than did the ≥23 teeth group. After adjusting for age, body mass index, smoking habits, hypertension, and diabetes mellitus, there was no significant association between having <23 teeth and ESKD in all participants. However, the subgroup analysis revealed a significant association after adjustment for covariates in participants aged <65 years but not in those aged ≥65 years. In conclusion, having <23 teeth was associated with the risk of requiring maintenance dialysis therapy among Japanese men aged <65 years. Therefore, tooth loss may be associated with renal function decline.
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Affiliation(s)
| | | | - Maho Omoda
- Aoba Ward Welfare and Health Center, Yokohama City, Kanagawa, Japan
| | | | - Nishiki Arimoto
- Department of Oral Health Sciences, Otemae College, Nishinomiya, Hyogo, Japan
| | - Rumi Nishimura
- Department of Oral Epidemiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomoko Maehara
- Department of Public Oral Health, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Toru Naito
- Department of General Dentistry, Fukuoka Dental College, Fukuoka, Japan
| | | | | | | | - Nobuhiro Hanada
- Institute of Photochemistry and Photocatalyst, University of Shanghai for Science and Technology, Shanghai, China
| | - Kenji Wakai
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Mariko Naito
- Department of Oral Epidemiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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32
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Li J, Shen Y, Yan K, Wang S, Jiao J, Chi H, Zhong JC, Dong Y, Wang P. The compositional and functional imbalance of the gut microbiota in CKD linked to disease patterns. J Transl Med 2024; 22:773. [PMID: 39152439 PMCID: PMC11328458 DOI: 10.1186/s12967-024-05578-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 08/04/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND The prevalence of chronic kidney disease (CKD) is on the rise, posing a significant public health challenge. Although gut microbiome dysbiosis has been implicated in the impairment of kidney functions, the existence of pathological subtypes-linked differences remains largely unknown. We aimed to characterize the intestinal microbiota in patients with membranous nephropathy (MN), IgA nephropathy (IgAN), minimal change disease (MCD), and ischemic renal injury (IRI) in order to investigate the intricate relationship between intestinal microbiota and CKD across different subtypes. METHODS We conducted a cross-sectional study involving 94 patients with various pathological patterns of CKD and 54 healthy controls (HCs). The clinical parameters were collected, and stool samples were obtained from each participant. Gut microbial features were analyzed using 16S rRNA sequencing and taxon annotation to compare the HC, CKD, MN, IgAN, MCD, and IRI groups. RESULTS The CKD subjects exhibited significantly reduced alpha diversity, modified community structures, and disrupted microbial composition and potential functions compared to the control group. The opportunistic pathogen Klebsiella exhibited a significant enrichment in patients with CKD, whereas Akkermansia showed higher abundance in HCs. The study further revealed the presence of heterogeneity in intestinal microbial signatures across diverse CKD pathological types, including MN, IgAN, MCD, and IRI. The depression of the family Lachnospiraceae and the genus Bilophila was prominently observed exclusively in patients with MN, while suppressed Streptococcus was detected only in individuals with MCD, and a remarkable expansion of the genus Escherichia was uniquely found in cases of IRI. The study also encompassed the development of classifiers employing gut microbial diagnostic markers to accurately discriminate between distinct subtypes of CKD. CONCLUSIONS The dysregulation of gut microbiome was strongly correlated with CKD, exhibiting further specificity towards distinct pathological patterns. Our study emphasizes the significance of considering disease subtypes when assessing the impact of intestinal microbiota on the development, diagnosis, and treatment of CKD.
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Affiliation(s)
- Jing Li
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yang Shen
- Department of Nephrology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Kaixin Yan
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Siyuan Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jie Jiao
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Hongjie Chi
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jiu-Chang Zhong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Ying Dong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
| | - Pan Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, 8th Gongtinanlu Rd, Chaoyang District, Beijing, 100020, China.
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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Pharoun J, Berro J, Sobh J, Abou-Younes MM, Nasr L, Majed A, Khalil A, Joseph, Stephan, Faour WH. Mesenchymal stem cells biological and biotechnological advances: Implications for clinical applications. Eur J Pharmacol 2024; 977:176719. [PMID: 38849038 DOI: 10.1016/j.ejphar.2024.176719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/31/2024] [Accepted: 06/05/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) are multipotent stem cells that are able to differentiate into multiple lineages including bone, cartilage, muscle and fat. They hold immunomodulatory properties and therapeutic ability to treat multiple diseases, including autoimmune and chronic degenerative diseases. In this article, we reviewed the different biological properties, applications and clinical trials of MSCs. Also, we discussed the basics of manufacturing conditions, quality control, and challenges facing MSCs in the clinical setting. METHODS Extensive review of the literature was conducted through the databases PubMed, Google Scholar, and Cochrane. Papers published since 2015 and covering the clinical applications and research of MSC therapy were considered. Furthermore, older papers were considered when referring to pioneering studies in the field. RESULTS The most widely studied stem cells in cell therapy and tissue repair are bone marrow-derived mesenchymal stem cells. Adipose tissue-derived stem cells became more common and to a lesser extent other stem cell sources e.g., foreskin derived MSCs. MSCs therapy were also studied in the setting of COVID-19 infections, ischemic strokes, autoimmune diseases, tumor development and graft rejection. Multiple obstacles, still face the standardization and optimization of MSC therapy such as the survival and the immunophenotype and the efficiency of transplanted cells. MSCs used in clinical settings displayed heterogeneity in their function despite their extraction from healthy donors and expression of similar surface markers. CONCLUSION Mesenchymal stem cells offer a rising therapeutic promise in various diseases. However, their potential use in clinical applications requires further investigation.
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Affiliation(s)
- Jana Pharoun
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Jana Berro
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Jeanine Sobh
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | | | - Leah Nasr
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Ali Majed
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Alia Khalil
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Joseph
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Stephan
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36
| | - Wissam H Faour
- Gilbert & Rose-Marie Chagoury School of Medicine, LAU, Byblos, Lebanon, P.O. Box 36.
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Kounatidis D, Vallianou NG, Stratigou T, Voukali M, Karampela I, Dalamaga M. The Kidney in Obesity: Current Evidence, Perspectives and Controversies. Curr Obes Rep 2024:10.1007/s13679-024-00583-y. [PMID: 39141201 DOI: 10.1007/s13679-024-00583-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2024] [Indexed: 08/15/2024]
Abstract
PURPOSE OF REVIEW As obesity and chronic kidney disease (CKD) remain a public health issue, we aim to elaborate on their complex relationship regarding pathogenetic mechanisms and therapeutic potential as well. The purpose of this review is to enhance our understanding of the interplay between obesity and CKD in order to timely diagnose and treat obesity-related CKD. RECENT FINDINGS Obesity and CKD pose significant intertwined challenges to global health, affecting a substantial portion of the population worldwide. Obesity is recognized as an independent risk factor, intricately contributing to CKD pathogenesis through mechanisms such as lipotoxicity, chronic inflammation, and insulin resistance. Recent evidence highlights additional factors including hemodynamic changes and intestinal dysbiosis that exacerbate kidney dysfunction in obese individuals, leading to histologic alterations known as obesity-related glomerulopathy (ORG). This narrative review synthesizes current knowledge on the prevalence, pathophysiology, clinical manifestations, and diagnostic strategies of obesity-related kidney disease. Furthermore, it explores mechanistic insights to delineate current therapeutic approaches, future directions for managing this condition and controversies. By elucidating the multifaceted interactions between obesity and kidney health, this review aims to inform clinical practice and stimulate further research to address this global health epidemic effectively.
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Affiliation(s)
- Dimitris Kounatidis
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, 11527, Athens, Greece
| | - Natalia G Vallianou
- First Department of Internal Medicine, Sismanogleio General Hospital, 15126, Athens, Greece.
| | - Theodora Stratigou
- Department of Endocrinology, Diabetes and Metabolism, European and National Expertise Center for Rare Endocrine Disorders, Evangelismos General Hospital, 10676, Athens, Greece
| | - Maria Voukali
- First Department of Internal Medicine, Sismanogleio General Hospital, 15126, Athens, Greece
| | - Irene Karampela
- Second Department of Critical Care, Medical School, Attikon General University Hospital, National and Kapodistrian University of Athens, 12462, Athens, Greece
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527, Athens, Greece
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Li Y, Hang Y, Gopali R, Xu X, Chen G, Guan X, Bao N, Liu Y. Point-of-care testing device platform for the determination of creatinine on an enzyme@CS/PB/MXene@AuNP-based screen-printed carbon electrode. Mikrochim Acta 2024; 191:534. [PMID: 39136796 DOI: 10.1007/s00604-024-06606-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Accepted: 07/27/2024] [Indexed: 08/15/2024]
Abstract
Screen-printed carbon electrodes (SPCE) functionalized with MXene-based three-dimensional nanomaterials are reported for rapid determination of creatinine. Ti3C2TX MXene with in situ reduced AuNPs (MXene@AuNP) were used as a coreactant accelerator for efficient immobilization of enzymes. Creatinine could be oxidized by chitosan-embedded creatinine amidohydrolase, creatine amidinohydrolase, or sarcosine oxidase to generate H2O2, which could be electrochemically detected enhanced by Prussian blue (PB). The enzyme@CS/PB/MXene@AuNP/SPCE detected creatinine within the range 0.03-4.0 mM, with a limit of detection of 0.01 mM, with an average recovery of 96.8-103.7%. This indicates that the proposed biosensor is capable of detecting creatinine in a short amount of time (4 min) within a ± 5% percentage error, in contrast with the standard clinical colorimetric method. With this approach, reproducible and stable electrochemical responses could be achieved for determination of creatinine in serum, urine, or saliva. These results demonstrated its potential for deployment in resource-limited settings for early diagnosis and tracking the progression of chronic kidney disease (CKD).
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Affiliation(s)
- Yilong Li
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China
| | - Yuteng Hang
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China
| | - Rusha Gopali
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China
| | - Xinxin Xu
- Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu Province, People's Republic of China
| | - Guanhua Chen
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China
| | - Xiaorong Guan
- Jiangsu Aowei Engineering Technology Co., LTD, Nantong, 226001, Jiangsu Province, People's Republic of China
| | - Ning Bao
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China
| | - Yang Liu
- School of Public Health, Nantong University, Nantong, 226019, Jiangsu Province, People's Republic of China.
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Chen Q, Ou L. Meta-analysis of the association between the dietary inflammatory index and risk of chronic kidney disease. Eur J Clin Nutr 2024:10.1038/s41430-024-01493-x. [PMID: 39138357 DOI: 10.1038/s41430-024-01493-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 08/01/2024] [Accepted: 08/05/2024] [Indexed: 08/15/2024]
Abstract
To explore the relationship between Dietary Inflammatory Index (DII) and chronic kidney disease (CKD) risk, we obtained 6 studies (3 prospective studies and 3 cross-sectional studies) from PubMed, CBM, Cochrane Library, and Embase, as of March 6, 2023. Our results revealed a positive link between the CKD risk and rising DII that signified a pro-inflammatory diet. With medium heterogeneity (Overall RR = 1.44, 95%CI: 1.22, 1.71; I2 = 64.7%, P = 0.015), individuals in the highest DII exposure category had a 44% greater overall risk of developing CKD than those in the lowest DII exposure category. According to risk estimations from cross-sectional studies, individuals in the highest DII exposure category had a 64% higher risk of developing CKD than those in the lowest DII exposure category, with significant heterogeneity (RR = 1.64, 95%CI: 1.18, 2.29; I2 = 70.9%, P = 0.032). The risk estimates in cohort studies revealed individuals in the highest DII exposure category had a 28% higher risk of CKD than those in the lowest DII exposure category, with a low heterogeneity (RR = 1.28, 95%CI: 1.14, 1.44; I2 = 17.2%, P = 0.015). Cross-sectional studies showed a nonlinear dose-response relationship between DII and CKD risk, while cohort studies indicated a linear dose-response relationship. Meta-regression results showed publication year, study design, and country had no significant correlation with the meta-analysis. The subgroup analysis results remained consistent. Results support the significance and importance of adopting a better anti-inflammatory diet in preventing CKD. These findings further confirm DII as a tool of the inflammatory potential of the diet to prevent and delay the onset and progression of CKD.
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Affiliation(s)
- Qiujin Chen
- Department of Immunization, The Affiliated Wuxi Center for Disease Control and Prevention of Nanjing Medical University, Wuxi Center for Disease Control and Prevention, Wuxi, 214023, China
| | - Liang Ou
- Department of Infection Control, Wuxi No.2 People's Hospital, Wuxi, 214000, China.
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Garmaa G, Nagy R, Kói T, To UND, Gergő D, Kleiner D, Csupor D, Hegyi P, Kökény G. Panel miRNAs are potential diagnostic markers for chronic kidney diseases: a systematic review and meta-analysis. BMC Nephrol 2024; 25:261. [PMID: 39138396 PMCID: PMC11323638 DOI: 10.1186/s12882-024-03702-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 08/07/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Accurate detection of kidney damage is key to preventing renal failure, and identifying biomarkers is essential for this purpose. We aimed to assess the accuracy of miRNAs as diagnostic tools for chronic kidney disease (CKD). METHODS We thoroughly searched five databases (MEDLINE, Web of Science, Embase, Scopus, and CENTRAL) and performed a meta-analysis using R software. We assessed the overall diagnostic potential using the pooled area under the curve (pAUC), sensitivity (SEN), and specificity (SPE) values and the risk of bias by using the QUADAS-2 tool. The study protocol was registered on PROSPERO (CRD42021282785). RESULTS We analyzed data from 8351 CKD patients, 2989 healthy individuals, and 4331 people with chronic diseases. Among the single miRNAs, the pooled SEN was 0.82, and the SPE was 0.81 for diabetic nephropathy (DN) vs. diabetes mellitus (DM). The SEN and SPE were 0.91 and 0.89 for DN and healthy controls, respectively. miR-192 was the most frequently reported miRNA in DN patients, with a pAUC of 0.91 and SEN and SPE of 0.89 and 0.89, respectively, compared to those in healthy controls. The panel of miRNAs outperformed the single miRNAs (pAUC of 0.86 vs. 0.79, p < 0.05). The SEN and SPE of the panel miRNAs were 0.89 and 0.73, respectively, for DN vs. DM. In the lupus nephritis (LN) vs. systemic lupus erythematosus (SLE) cohorts, the SEN and SPE were 0.84 and 0.81, respectively. Urinary miRNAs tended to be more effective than blood miRNAs (p = 0.06). CONCLUSION MiRNAs show promise as effective diagnostic markers for CKD. The detection of miRNAs in urine and the use of a panel of miRNAs allows more accurate diagnosis.
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Affiliation(s)
- Gantsetseg Garmaa
- Institute of Translational Medicine, Semmelweis University, Nagyvárad tér 4, Budapest, 1089, Hungary
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Department of Pathology, School of Medicine, Mongolian National University of Medical Sciences, Ulan-Bator, 14210, Mongolia
| | - Rita Nagy
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Heim Pál National Pediatric Institute, Üllői út 86, Budapest, 1089, Hungary
| | - Tamás Kói
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Department of Stochastics, Institute of Mathematics, Budapest University of Technology and Economics, Budapest, Hungary
| | - Uyen Nguyen Do To
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- András Pető Faculty, Semmelweis University, 1Üllői út 26, Budapest, 1089, Hungary
| | - Dorottya Gergő
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Department of Pharmacognosy, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Dénes Kleiner
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Department of Pharmacy Administration, University Pharmacy, Semmelweis University, Budapest, Hungary
| | - Dezső Csupor
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Szigeti út 12, Pécs, 7624, Hungary
- Institute of Clinical Pharmacy, University of Szeged, Szikra út 8, Szeged, 6725, Hungary
| | - Péter Hegyi
- Center for Translational Medicine, Semmelweis University, 1085 Budapest, Üllői út 26, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Szigeti út 12, Pécs, 7624, Hungary
- Institute of Pancreatic Diseases, Semmelweis University, Tömő út 25-29, Budapest, Hungary
| | - Gábor Kökény
- Institute of Translational Medicine, Semmelweis University, Nagyvárad tér 4, Budapest, 1089, Hungary.
- International Nephrology Research and Training Center, Semmelweis University, Nagyvárad tér 4, Budapest, 1089, Hungary.
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Lopiz Y. "Fractures in the elderly in Spain: A call for enhanced quality of life and specialized care protocols". Injury 2024:111812. [PMID: 39174447 DOI: 10.1016/j.injury.2024.111812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Affiliation(s)
- Yaiza Lopiz
- Shoulder and Elbow Unit, Clinico San Carlos Hospital, Complutense University, Madrid, Spain.
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Ji Q, Liu H, Tian Z, Wang S, Li Q, Yi D. Near-Infrared Forearm Vascular Width Calculation Using Radius Estimation of Tangent Circle. Bioengineering (Basel) 2024; 11:801. [PMID: 39199759 PMCID: PMC11351500 DOI: 10.3390/bioengineering11080801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/16/2024] [Accepted: 06/26/2024] [Indexed: 09/01/2024] Open
Abstract
In response to the analysis of the functional status of forearm blood vessels, this paper fully considers the orientation of the vascular skeleton and the geometric characteristics of blood vessels and proposes a blood vessel width calculation algorithm based on the radius estimation of the tangent circle (RETC) in forearm near-infrared images. First, the initial infrared image obtained by the infrared camera is preprocessed by image cropping, contrast stretching, denoising, enhancement, and initial segmentation. Second, the Zhang-Suen refinement algorithm is used to extract the vascular skeleton. Third, the Canny edge detection method is used to perform vascular edge detection. Finally, a RETC algorithm is developed to calculate the vessel width. This paper evaluates the accuracy of the proposed RETC algorithm, and experimental results show that the mean absolute error between the vessel width obtained by our algorithm and the reference vessel width is as low as 0.36, with a variance of only 0.10, which can be significantly reduced compared to traditional calculation measurements.
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Affiliation(s)
- Qianru Ji
- Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China; (Q.J.); (Z.T.); (Q.L.)
| | - Haoting Liu
- Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China; (Q.J.); (Z.T.); (Q.L.)
| | - Zhen Tian
- Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China; (Q.J.); (Z.T.); (Q.L.)
| | - Song Wang
- Department of Nephrology, Peking University Third Hospital, Beijing 100191, China
| | - Qing Li
- Beijing Engineering Research Center of Industrial Spectrum Imaging, School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China; (Q.J.); (Z.T.); (Q.L.)
| | - Dewei Yi
- Department of Computing Science, University of Aberdeen, Aberdeen AB24 3UE, UK;
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Bolignano D, Greco M, Presta P, Duni A, Zicarelli M, Mercuri S, Pappas E, Lakkas L, Musolino M, Naka KK, Misiti R, Foti DP, Andreucci M, Coppolino G, Dounousi E. The Mitochondrial-Derived Peptide MOTS-c May Refine Mortality and Cardiovascular Risk Prediction in Chronic Hemodialysis Patients: A Multicenter Cohort Study. Blood Purif 2024:1-14. [PMID: 39111290 DOI: 10.1159/000540303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 07/07/2024] [Indexed: 09/03/2024]
Abstract
INTRODUCTION Uremic patients exhibit remarkably increased rates of mortality and cardiovascular (CV) events, but risk prediction in this setting remains difficult. Systemic mitochondrial dysfunction is pervasive in end-stage kidney disease and may contribute to CV complications. We tested the clinical significance of circulating MOTS-c, a small mitochondrial-derived peptide, as a biomarker for improving mortality and CV risk prediction in hemodialysis (HD) patients. METHODS We conducted a prospective, observational, multicenter study on 94 prevalent HD patients. The study endpoint was a composite of all-cause mortality and non-fatal CV events. The diagnostic and prognostic capacities of predictive models based on cohort-related risk factors were tested before and after the inclusion of MOTS-c. RESULTS MOTS-c levels were higher in HD patients than in controls (p < 0.001) and even more elevated (p = 0.01) in the 53 individuals experiencing the combined endpoint during follow-up (median duration: 26.5 months). MOTS-c was independently associated with the endpoint at either multivariate logistic (OR 1.020; 95% CI: 1.011-1.109; p = 0.03) or Cox regression analyses (HR 1.004; 95% CI: 1.000-1.025; p = 0.05) and the addition of this biomarker to prognostic models including the other cohort-related risk predictors (age, left ventricular mass, evidence of diastolic dysfunction, diabetes, pulse pressure) significantly improved the calibration, risk variability explanation, discrimination (receiver operating characteristic area under the curve from 0.727 to 0.743; C-index from 0.658 to 0.700), and particularly, the overall reclassification capacity (NRI 15.87%; p = 0.01). CONCLUSIONS In HD patients, the mitochondrial-derived peptide MOTS-c may impart significant information to refine CV risk prediction, beyond cohort-related risk factors. Future investigations are needed to generalize these findings in larger and more heterogeneous cohorts.
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Affiliation(s)
- Davide Bolignano
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Marta Greco
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
- Clinical Pathology Lab, Magna Graecia University, Catanzaro, Italy
| | - Pierangela Presta
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
| | - Anila Duni
- Department of Nephrology, School of Medicine, University of Ioannina, Ioannina, Greece
| | | | - Simone Mercuri
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
| | - Efthymios Pappas
- Hemodialysis Unit, General Hospital of Filiates, Filiates, Greece
| | - Lampros Lakkas
- Second Department of Cardiology, University Hospital of Ioannina, Ioannina, Greece
| | - Michela Musolino
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
| | - Katerina K Naka
- Second Department of Cardiology, University Hospital of Ioannina, Ioannina, Greece
| | - Roberta Misiti
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
- Clinical Pathology Lab, Magna Graecia University, Catanzaro, Italy
| | - Daniela Patrizia Foti
- Clinical Pathology Lab, Magna Graecia University, Catanzaro, Italy
- Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Michele Andreucci
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
| | - Giuseppe Coppolino
- Nephrology and Dialysis Unit, Magna Graecia University, Catanzaro, Italy
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
| | - Evangelia Dounousi
- Department of Nephrology, School of Medicine, University of Ioannina, Ioannina, Greece
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Dupont V, Xhaard C, Behm-Ansmant I, Bresso E, Thuillier Q, Branlant C, Lopez-Sublet M, Deleuze JF, Zannad F, Girerd N, Rossignol P. Multiomic profiling of new-onset kidney function decline: insights from the STANISLAS study cohort with a 20-year follow-up. Clin Kidney J 2024; 17:sfae224. [PMID: 39135941 PMCID: PMC11317839 DOI: 10.1093/ckj/sfae224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Indexed: 08/15/2024] Open
Abstract
Background Identifying the biomarkers associated with new-onset glomerular filtration rate (GFR) decrease in an initially healthy population could offer a better understanding of kidney function decline and help improving patient management. Methods Here we described the proteomic and transcriptomic footprints associated with new-onset kidney function decline in an initially healthy and well-characterized population with a 20-year follow-up. This study was based on 1087 individuals from the familial longitudinal Suivi Temporaire Annuel Non-Invasif de la Santé des Lorrains Assurés Sociaux (STANISLAS) cohort who attended both visit 1 (from 1993 to 1995) and visit 4 (from 2011 to 2016). New-onset kidney function decline was approached both in quantitative (GFR slope for each individual) and qualitative (defined as a decrease in GFR of >15 ml/min/1.7 m2) ways. We analysed associations of 445 proteins measured both at visit 1 and visit 4 using Olink Proseek® panels and 119 765 genes expressions measured at visit 4 with GFR decline. Associations were assessed using multivariable models. The Bonferroni correction was applied. Results We found several proteins (including PLC, placental growth factor (PGF), members of the tumour necrosis factor receptor superfamily), genes (including CCL18, SESN3), and a newly discovered miRNA-mRNA pair (MIR1205-DNAJC6) to be independently associated with new-onset kidney function decline. Complex network analysis highlighted both extracellular matrix and cardiovascular remodelling (since visit 1) as well as inflammation (at visit 4) as key features of early GFR decrease. Conclusions These findings lay the foundation to further assess whether the proteins and genes herein identified may represent potential biomarkers or therapeutic targets to prevent renal function impairment.
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Affiliation(s)
- Vincent Dupont
- Department of Nephrology, University hospital of Reims, Reims, France
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- CNRS UMR 7369, Université de Reims Champagne-Ardenne, Reims, France
| | - Constance Xhaard
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, Centre d'Investigations Cliniques- Plurithématique 14-33, Inserm U1116, CHRU Nancy, France
| | | | - Emmanuel Bresso
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, Centre d'Investigations Cliniques- Plurithématique 14-33, Inserm U1116, CHRU Nancy, France
| | | | | | - Marilucy Lopez-Sublet
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- AP-HP, Hopital Avicenne, Centre d'Excellence Europeen en Hypertension Arterielle, Service de Medecine Interne, INSERM UMR 942 MASCOT, Paris 13-Universite Paris Nord, Bobigny, France
| | - Jean-François Deleuze
- Centre National de Recherche en Génomique Humaine, Institut François Jacob, CEA, Université Paris-Saclay, Evry, France
| | - Faiez Zannad
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, Centre d'Investigations Cliniques- Plurithématique 14-33, Inserm U1116, CHRU Nancy, France
| | - Nicolas Girerd
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, Centre d'Investigations Cliniques- Plurithématique 14-33, Inserm U1116, CHRU Nancy, France
| | - Patrick Rossignol
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Medicine and Nephrology-dialysis departments, Princess Grace Hospital, and Monaco Private Hemodialysis Centre, Monaco, Monaco
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Goh RSJ, Chong B, Jayabaskaran J, Jauhari SM, Chan SP, Kueh MTW, Shankar K, Li H, Chin YH, Kong G, Anand VV, Chan KA, Sukmawati I, Toh SA, Muthiah M, Wang JW, Tse G, Mehta A, Fong A, Baskaran L, Zhong L, Yap J, Yeo KK, Hausenloy DJ, Tan JWC, Chao TF, Li YH, Lim SL, Chan KH, Loh PH, Chai P, Yeo TC, Low AF, Lee CH, Foo R, Tan HC, Yip J, Rao S, Honda S, Yasuda S, Kajiya T, Goto S, Yan BP, Zhou X, Figtree GA, Mamas MA, Kim Y, Jeong YH, Kim MH, Park DW, Park SJ, Richards AM, Chan MY, Lip GY, Chew NW. The burden of cardiovascular disease in Asia from 2025 to 2050: a forecast analysis for East Asia, South Asia, South-East Asia, Central Asia, and high-income Asia Pacific regions. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2024; 49:101138. [PMID: 39100533 PMCID: PMC11296249 DOI: 10.1016/j.lanwpc.2024.101138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 05/29/2024] [Accepted: 06/25/2024] [Indexed: 08/06/2024]
Abstract
Background Given the rapidly growing burden of cardiovascular disease (CVD) in Asia, this study forecasts the CVD burden and associated risk factors in Asia from 2025 to 2050. Methods Data from the Global Burden of Disease 2019 study was used to construct regression models predicting prevalence, mortality, and disability-adjusted life years (DALYs) attributed to CVD and risk factors in Asia in the coming decades. Findings Between 2025 and 2050, crude cardiovascular mortality is expected to rise 91.2% despite a 23.0% decrease in the age-standardised cardiovascular mortality rate (ASMR). Ischaemic heart disease (115 deaths per 100,000 population) and stroke (63 deaths per 100,000 population) will remain leading drivers of ASMR in 2050. Central Asia will have the highest ASMR (676 deaths per 100,000 population), more than three-fold that of Asia overall (186 deaths per 100,000 population), while high-income Asia sub-regions will incur an ASMR of 22 deaths per 100,000 in 2050. High systolic blood pressure will contribute the highest ASMR throughout Asia (105 deaths per 100,000 population), except in Central Asia where high fasting plasma glucose will dominate (546 deaths per 100,000 population). Interpretation This forecast forewarns an almost doubling in crude cardiovascular mortality by 2050 in Asia, with marked heterogeneity across sub-regions. Atherosclerotic diseases will continue to dominate, while high systolic blood pressure will be the leading risk factor. Funding This was supported by the NUHS Seed Fund (NUHSRO/2022/058/RO5+6/Seed-Mar/03), National Medical Research Council Research Training Fellowship (MH 095:003/008-303), National University of Singapore Yong Loo Lin School of Medicine's Junior Academic Fellowship Scheme, NUHS Clinician Scientist Program (NCSP2.0/2024/NUHS/NCWS) and the CArdiovascular DiseasE National Collaborative Enterprise (CADENCE) National Clinical Translational Program (MOH-001277-01).
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Affiliation(s)
- Rachel Sze Jen Goh
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Bryan Chong
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | | | - Silingga Metta Jauhari
- Department of Biostatistics, Cardiovascular Research Institute, National University Heart Centre (Singapore), NUHS
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Siew Pang Chan
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Biostatistics, Cardiovascular Research Institute, National University Heart Centre (Singapore), NUHS
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Martin Tze Wah Kueh
- Royal College of Surgeons in Ireland and University College Dublin Malaysia Campus, Malaysia
- UCD School of Medicine and Medical Science, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Kannan Shankar
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
| | - Henry Li
- University of New South Wales, Australia
| | - Yip Han Chin
- Ministry of Health Holdings, Ministry of Health, Singapore
| | - Gwyneth Kong
- Ministry of Health Holdings, Ministry of Health, Singapore
| | - Vickram Vijay Anand
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Keith Andrew Chan
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
- Section of Adult Cardiology, Chong Hua Hospital, Philippines Don Mariano Cui Street, Fuente Osmeña, Cebu City, 6000, Philippines
| | - Indah Sukmawati
- Cardiovascular Department, Siloam Hospitals Lippo Village, Pelita Harapan University, Tangerang, Indonesia
| | - Sue Anne Toh
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Medicine, National University Hospital, Singapore
- NOVI Health, Singapore
- Regional Health System Office, National University Health System, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore
| | - Jiong-Wei Wang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, China
- Kent and Medway Medical School, Canterbury, Kent, CT2 7NT, United Kingdom
| | - Anurag Mehta
- Division of Cardiology, Virginia Commonwealth University, Richmond, VA, USA
| | - Alan Fong
- Clinical Research Center, Institute for Clinical Research, Sarawak General Hospital, Kuching, Malaysia
- Department of Cardiology, Sarawak Heart Center, Kota Samarahan, Malaysia
| | - Lohendran Baskaran
- Department of Cardiovascular Medicine, National Heart Centre Singapore, and Duke-National University of Singapore, Singapore
- CVS.AI, National Heart Research Institute, National Heart Centre Singapore, Singapore, 169609, Singapore
- Cardiovascular Sciences Academic Clinical Program & Cardiovascular Metabolic Disorder Program, Duke National University of Singapore Medical School, Singapore, 169857, Singapore
| | - Liang Zhong
- CVS.AI, National Heart Research Institute, National Heart Centre Singapore, Singapore, 169609, Singapore
- Cardiovascular Sciences Academic Clinical Program & Cardiovascular Metabolic Disorder Program, Duke National University of Singapore Medical School, Singapore, 169857, Singapore
- Department of Biomedical Engineering, National University of Singapore, Singapore, 117583, Singapore
| | - Jonathan Yap
- Department of Cardiovascular Medicine, National Heart Centre Singapore, and Duke-National University of Singapore, Singapore
| | - Khung Keong Yeo
- Department of Cardiovascular Medicine, National Heart Centre Singapore, and Duke-National University of Singapore, Singapore
| | - Derek J. Hausenloy
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Duke-NUS Medical School, Cardiovascular and Metabolic Disorders Programme, Singapore, Singapore
- National Heart Centre Singapore, National Heart Research Institute Singapore, Singapore, Singapore
- University College London, The Hatter Cardiovascular Institute, London, UK
| | - Jack Wei Chieh Tan
- Department of Cardiovascular Medicine, National Heart Centre Singapore, and Duke-National University of Singapore, Singapore
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yi-Heng Li
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shir Lynn Lim
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
- Pre-hospital Emergency Research Centre, Duke-NUS Medical School, Singapore
| | - Koo Hui Chan
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Poay Huan Loh
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
- Department of Cardiology, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Ping Chai
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Tiong Cheng Yeo
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Adrian F. Low
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Chi Hang Lee
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Roger Foo
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Huay Cheem Tan
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - James Yip
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Sarita Rao
- Department of Cardiology, Apollo Hospital, Indore, India
| | - Satoshi Honda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Takashi Kajiya
- Clinical Research Center, Tenyoukai Central Hospital, 6-7 Izumi-cho, Kagoshima, 892-0822, Japan
| | - Shinya Goto
- Department of Medicine (Cardiology), Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Bryan P. Yan
- Department of Medicine & Therapeutics, The Chinese University of Hong Kong
| | - Xin Zhou
- Department of Cardiology, Tianjin Medical University General Hospital, 154, Anshan Road, Heping District, Tianjin, 300052, China
| | | | - Mamas A. Mamas
- Keele Cardiovascular Research Group, School of Medicine, Keele University, United Kingdom
| | - Yongcheol Kim
- Yonsei University College of Medicine and Cardiovascular Center, Yongin Severance Hospital, Yongin, South Korea
| | - Young-Hoon Jeong
- CAU Thrombosis and Biomarker Center, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, South Korea and Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, South Korea
| | - Moo Hyun Kim
- Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea
| | - Duk-Woo Park
- Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seung-Jung Park
- Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - A Mark Richards
- Christchurch Heart Institute, University of Otago, New Zealand
- Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore
| | - Mark Y. Chan
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
| | - Gregory Y.H. Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Nicholas W.S. Chew
- Yong Loo Lin School of Medicine, National University Singapore, Singapore
- Department of Cardiology, National University Heart Centre, National University Health System, Singapore
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Liu Q, Pei Y, Xie Q, Bao W, Li X, Luan J, Han J. Renal Artery Coil Embolization as an Endovascular Approach for Establishing a Rabbit Model of Chronic Kidney Disease. J Vasc Interv Radiol 2024; 35:1234-1241.e3. [PMID: 38663515 DOI: 10.1016/j.jvir.2024.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 04/09/2024] [Accepted: 04/12/2024] [Indexed: 05/23/2024] Open
Abstract
PURPOSE To investigate the safety and feasibility of renal artery coil embolization for establishing chronic kidney disease (CKD) in rabbits. MATERIALS AND METHODS Ten male adult New Zealand rabbits underwent renal artery coil embolization. Initially, the main renal artery on 1 side was completely embolized, followed by embolization of approximately two-thirds of the primary branches of the contralateral renal artery 1 week later. Four rabbits were randomly chosen for sacrifice at 4 weeks after embolization, whereas the remaining 6 were sacrificed at 8 weeks after embolization. The assessment encompassed the animals' general condition, angiography, biochemical parameters, inflammatory markers, and histopathological examination of the kidneys and hearts. RESULTS Four weeks after embolization, serum creatinine level showed a substantial increase (2.4 mg/dL [SD ± 0.6]; P = .009 vs baseline), with a subsequent 4.12-fold elevation at 8 weeks after embolization (4.9 mg/dL [SD ± 1.4]; P < .001 vs baseline). Additionally, considerable increases in serum blood urea nitrogen, calcium, and potassium ions were observed at 8 weeks after embolization (58.3 mg/dL [SD ± 19.0]; P < .001 vs baseline; 23.1 mg/dL [SD ± 4.4]; P < .001 vs baseline; and 6.3 mEq/L [SD ± 0.7]; P < .001 vs baseline, respectively). The completely embolized kidney exhibited notable atrophy, severe fibrosis, and cortical calcification, whereas the contralateral partially embolized kidney displayed compensatory hypertrophy, along with glomerulosclerosis, tubular dilation, tubular casts, and interstitial fibrosis. CONCLUSIONS Renal artery coil embolization proved to be effective and safe for establishing a CKD model in rabbits.
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Affiliation(s)
- Qijia Liu
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China
| | - Yun Pei
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China
| | - Qian Xie
- Department of Nephrology, Peking University Third Hospital, Beijing, China
| | - Wenhan Bao
- Department of Nephrology, Peking University Third Hospital, Beijing, China
| | - Xuan Li
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China
| | - Jingyuan Luan
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China
| | - Jintao Han
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China.
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Fujii R, Melotti R, Köttgen A, Teumer A, Giardiello D, Pattaro C. Integrating multiple kidney function markers to predict all-cause and cardiovascular disease mortality: prospective analysis of 366 758 UK Biobank participants. Clin Kidney J 2024; 17:sfae207. [PMID: 39135936 PMCID: PMC11317837 DOI: 10.1093/ckj/sfae207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Indexed: 08/15/2024] Open
Abstract
Background Reduced kidney function is a risk factor of cardiovascular and all-cause mortality. This association was demonstrated for several kidney function markers, but it is unclear whether integrating multiple measured markers may improve mortality risk prediction. Methods We conducted an exploratory factor analysis (EFA) of serum creatinine- and cystatin C-based estimated glomerular filtration rate [eGFRcre and eGFRcys; derived by the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) and European Kidney Function Consortium (EKFC) equations], blood urea nitrogen (BUN), uric acid and serum albumin among 366 758 participants in the UK Biobank without a history of kidney failure. Fitting Cox proportional hazards models, we compared the ability of the identified latent factors to predict overall mortality and mortality by cardiovascular disease (CVD), also considering CVD-specific causes like coronary heart disease (CHD) and cerebrovascular disease. Results During 12.5 years of follow-up, 26 327 participants died from any cause, 5376 died from CVD, 2908 died from CHD and 1116 died from cerebrovascular disease. We identified two latent factors, EFA1 and EFA2, both representing kidney function variations. When using the CKD-EPI equation, EFA1 performed like eGFRcys, with EFA1 showing slightly larger hazard ratios for overall and CVD-related mortality. At 10 years of follow-up, EFA1 and eGFRcys showed moderate discrimination performance for CVD-related mortality, outperforming all other kidney indices. eGFRcre was the least predictive marker across all outcomes. When using the EKFC equation, eGFRcys performed better than EFA1 while all other results remaining similar. Conclusions While EFA is an attractive approach to capture the complex effects of kidney function, eGFRcys remains the most practical and effective measurement for all-cause and CVD mortality risk prediction.
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Affiliation(s)
- Ryosuke Fujii
- Institute for Biomedicine, Eurac Research, Bolzano/Bozen, Italy
- Department of Preventive Medical Science, Fujita Health University School of Medical Sciences, Toyoake, Japan
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Roberto Melotti
- Institute for Biomedicine, Eurac Research, Bolzano/Bozen, Italy
| | - Anna Köttgen
- Institute of Genetic Epidemiology, Department of Biometry, Epidemiology and Medical Bioinformatics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Alexander Teumer
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
- German Centre for Cardiovascular Research, Partner Site Greifswald, Greifswald, Germany
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Caporali A, Anwar M, Devaux Y, Katare R, Martelli F, Srivastava PK, Pedrazzini T, Emanueli C. Non-coding RNAs as therapeutic targets and biomarkers in ischaemic heart disease. Nat Rev Cardiol 2024; 21:556-573. [PMID: 38499868 DOI: 10.1038/s41569-024-01001-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/19/2024] [Indexed: 03/20/2024]
Abstract
The adult heart is a complex, multicellular organ that is subjected to a series of regulatory stimuli and circuits and has poor reparative potential. Despite progress in our understanding of disease mechanisms and in the quality of health care, ischaemic heart disease remains the leading cause of death globally, owing to adverse cardiac remodelling, leading to ischaemic cardiomyopathy and heart failure. Therapeutic targets are urgently required for the protection and repair of the ischaemic heart. Moreover, personalized clinical biomarkers are necessary for clinical diagnosis, medical management and to inform the individual response to treatment. Non-coding RNAs (ncRNAs) deeply influence cardiovascular functions and contribute to communication between cells in the cardiac microenvironment and between the heart and other organs. As such, ncRNAs are candidates for translation into clinical practice. However, ncRNA biology has not yet been completely deciphered, given that classes and modes of action have emerged only in the past 5 years. In this Review, we discuss the latest discoveries from basic research on ncRNAs and highlight both the clinical value and the challenges underscoring the translation of these molecules as biomarkers and therapeutic regulators of the processes contributing to the initiation, progression and potentially the prevention or resolution of ischaemic heart disease and heart failure.
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Affiliation(s)
- Andrea Caporali
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Maryam Anwar
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Yvan Devaux
- Cardiovascular Research Unit, Department of Precision Health, Luxembourg Institute of Health, Luxembourg, Luxemburg
| | - Rajesh Katare
- Department of Physiology, HeartOtago, University of Otago, Dunedin, New Zealand
| | - Fabio Martelli
- Molecular Cardiology Laboratory, IRCCS Policlinico San Donato, Milan, Italy
| | | | - Thierry Pedrazzini
- Experimental Cardiology Unit, Division of Cardiology, Department of Cardiovascular Medicine, University of Lausanne Medical School, Lausanne, Switzerland
- School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
- British Heart Foundation Centre of Research Excellence, King's College London, London, UK
| | - Costanza Emanueli
- National Heart and Lung Institute, Imperial College London, London, UK.
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Rodda L, Barrett S. Exploring palliative care practice and learning needs of allied health professionals in the Loddon Mallee region of Victoria: a cross-sectional survey. AUST HEALTH REV 2024; 48:381-387. [PMID: 38866408 DOI: 10.1071/ah23255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 05/24/2024] [Indexed: 06/14/2024]
Abstract
Objectives The objectives of this study were to examine the roles and needs of allied health professionals (AHPs) working in public healthcare settings in rural and regional Victoria, Australia in providing components of palliative care in their routine practice. Methods A cross-sectional study was conducted between March and May 2023. Surveys were collected from AHPs working in public healthcare settings in the Loddon Mallee region of Victoria, Australia. Clinicians reported on the frequency of provision of care to patients with terminal illness, and their self-reported skill and confidence in providing interventions to patients with palliative care needs. Results In total, 121 clinicians completed the survey. Almost every respondent reported they had provided care to patients with a terminal illness, with 41% of clinicians providing this care daily or weekly. The respondents were confident carrying out generalist interventions such as maintaining physical function but reported lower confidence in managing common symptoms of terminal illness such as loss of appetite, swallowing difficulties and changing communication needs. Two-thirds of respondents had not undertaken any training specific to palliative care, with many unaware of how to access palliative care-specific training. Conclusion AHPs in rural and remote areas regularly provide care to patients with terminal illness. As the number of patients seen in non-specialist palliative care settings is likely to increase in rural and regional areas, the low self-reported confidence in providing common components of care, and the low uptake of palliative care-specific training must be addressed to ensure AHPs can provide high-quality care to people with terminal illness.
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Affiliation(s)
- Lucy Rodda
- Palliative Care Services, Bendigo Health Care Group, PO Box 126, Bendigo, Vic 3552, Australia
| | - Stephen Barrett
- Research and Innovation, Bendigo Health Care Group, PO Box 126, Bendigo, Vic 3552, Australia; and Holsworth Research Initiative, La Trobe University, Bendigo, Vic 3552, Australia
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Chang H, Zhou J, Chen Y, Wang X, Wang Z. Comparative effectiveness of eHealth interventions on the exercise endurance and quality of life of patients with COPD: A systematic review and network meta-analysis. J Clin Nurs 2024; 33:3711-3720. [PMID: 38937908 DOI: 10.1111/jocn.17225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 01/25/2024] [Accepted: 05/13/2024] [Indexed: 06/29/2024]
Abstract
AIMS To compare the effectiveness of different types of eHealth interventions in improving exercise endurance and quality of life in chronic obstructive pulmonary disease (COPD) patients. BACKGROUND COPD is a chronic airway disease characterized by persistent respiratory symptoms and airflow limitation. eHealth interventions have been accepted and recognized by healthcare professionals and COPD patients as an effective alternative to pulmonary rehabilitation. However, it is not clear which eHealth interventions are effective and preferred for exercise endurance and quality of life in COPD patients. DESIGN A systematic review and network meta-analysis based on PRISMA-NMA. METHODS We searched nine electronic databases to identify randomized controlled trials addressing the effect of eHealth interventions on the exercise endurance and quality of life of COPD patients from their inception to 30 October 2022. First, a random-effects model was chosen to conduct a traditional meta-analysis to directly investigate the efficacy of different eHealth interventions. Next, a network meta-analysis was performed to evaluate the relative efficacy of the eHealth interventions for COPD. The quality of the data was assessed using the Cochrane Risk of Bias tool. RESULTS Fifty-one studies containing six eHealth interventions (telemonitoring, application [APP], web-based interventions, phone calls, virtual reality and combined interventions [≥two types]) were included in the final analysis. Network meta-analysis showed that telemonitoring, APP, web-based interventions and combined interventions improved exercise endurance in COPD patients, with telemonitoring being the most effective. Web-based interventions and apps are effective in improving the quality of life, and web-based interventions are the most effective. CONCLUSIONS This study confirms that eHealth interventions can improve exercise endurance and quality of life in COPD patients. In the future, healthcare professionals can promote the use of telemedicine in COPD patients to enhance their exercise endurance and quality of life according to their individual needs. RELEVANCE TO CLINICAL PRACTICE This evidence suggests that eHealth interventions can improve exercise endurance and quality of life in COPD patients. Therefore, in the future, eHealth interventions could be used to maximize their effectiveness in improving exercise endurance and quality of life in COPD patients.
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Affiliation(s)
- Hui Chang
- School of Nursing, Guizhou Medical University, Guiyang, China
| | - Jia Zhou
- School of Nursing, Peking University, Beijing, China
| | - Yundi Chen
- School of Nursing, Guizhou Medical University, Guiyang, China
| | - Xiuhong Wang
- School of Nursing, Guizhou Medical University, Guiyang, China
| | - Zhiwen Wang
- School of Nursing, Peking University, Beijing, China
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Yang SQ, Zhao X, Zhang J, Liao DY, Wang YH, Wang YG. Ferroptosis in renal fibrosis: a mini-review. J Drug Target 2024; 32:785-793. [PMID: 38721679 DOI: 10.1080/1061186x.2024.2353363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024]
Abstract
Ferroptosis is a novel form of programmed cell death that is iron-dependent and distinct from autophagy, apoptosis, and necroptosis. It is primarily characterised by a decrease in glutathione peroxidase 4 (GPX4) activity, or by the accumulation of lipid peroxidation and reactive oxygen species (ROS). Renal fibrosis is a common pathological change in the progression of various primary and secondary renal diseases to end-stage renal disease and poses a serious threat to human health with high morbidity and mortality. Multiple pathways contribute to the development of renal fibrosis, with ferroptosis playing a crucial role in renal fibrosis pathogenesis due to its involvement in the production of ROS. Ferroptosis is related to several signalling pathways, including System Xc-/GPX4, abnormal iron metabolism and lipid peroxidation. A number of studies have indicated that ferroptosis is closely involved in the process of renal fibrosis caused by various kidney diseases such as glomerulonephritis, renal ischaemia-reperfusion injury, diabetic nephropathy and renal calculus. Identifying the underlying molecular mechanisms that determine cell death would open up new insights to address a therapeutic strategy to renal fibrosis. The review aimed to browse and summarise the known mechanisms of ferroptosis that may be associated with biological reactions of renal fibrosis.
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Affiliation(s)
- Si-Qi Yang
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
| | - Xi Zhao
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
| | - Jing Zhang
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
| | - Dong-Ying Liao
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
| | - Yu-Han Wang
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
| | - Yao-Guang Wang
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, TianJin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, TianJin, China
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Ouyang Q, Wang C, Sang T, Tong Y, Zhang J, Chen Y, Wang X, Wu L, Wang X, Liu R, Chen P, Liu J, Shen W, Feng Z, Zhang L, Sun X, Cai G, Li LL, Chen X. Depleting profibrotic macrophages using bioactivated in vivo assembly peptides ameliorates kidney fibrosis. Cell Mol Immunol 2024; 21:826-841. [PMID: 38871810 PMCID: PMC11291639 DOI: 10.1038/s41423-024-01190-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 05/23/2024] [Indexed: 06/15/2024] Open
Abstract
Managing renal fibrosis is challenging owing to the complex cell signaling redundancy in diseased kidneys. Renal fibrosis involves an immune response dominated by macrophages, which activates myofibroblasts in fibrotic niches. However, macrophages exhibit high heterogeneity, hindering their potential as therapeutic cell targets. Herein, we aimed to eliminate specific macrophage subsets that drive the profibrotic immune response in the kidney both temporally and spatially. We identified the major profibrotic macrophage subset (Fn1+Spp1+Arg1+) in the kidney and then constructed a 12-mer glycopeptide that was designated as bioactivated in vivo assembly PK (BIVA-PK) to deplete these cells. BIVA-PK specifically binds to and is internalized by profibrotic macrophages. By inducing macrophage cell death, BIVA-PK reshaped the renal microenvironment and suppressed profibrotic immune responses. The robust efficacy of BIVA-PK in ameliorating renal fibrosis and preserving kidney function highlights the value of targeting macrophage subsets as a potential therapy for patients with CKD.
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Affiliation(s)
- Qing Ouyang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
| | - Chao Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
- Clinical Medical School, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Tian Sang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Yan Tong
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Jian Zhang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Yulan Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xue Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Lingling Wu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xu Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Ran Liu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Pu Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Jiaona Liu
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Wanjun Shen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Zhe Feng
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Li Zhang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Xuefeng Sun
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China
| | - Guangyan Cai
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
| | - Li-Li Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, China.
| | - Xiangmei Chen
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, Nephrology Institute of the Chinese People's Liberation Army, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Disease Research, Beijing, 100853, China.
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Maruyama S, Tanaka T, Akiyama H, Hoshino M, Inokuchi S, Kaneko S, Shimamoto K, Ozaki A. Cardiovascular, renal and mortality risk by the KDIGO heatmap in Japan. Clin Kidney J 2024; 17:sfae228. [PMID: 39170932 PMCID: PMC11336683 DOI: 10.1093/ckj/sfae228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Indexed: 08/23/2024] Open
Abstract
Background This study aimed to assess the prognosis of people with chronic kidney disease (CKD) in Japan using the Kidney Disease: Improving Global Outcomes (KDIGO) heatmap. Methods The prognoses of individuals with estimated glomerular filtration rates (eGFR) <90 mL/min/1.73 m2 were evaluated based on the KDIGO heatmap using an electronic medical record database in Japan. The primary outcome was major adverse cardiovascular events (MACE), a composite of myocardial infarction (MI), stroke, heart failure (HF) hospitalization and in-hospital death (referred to as MACE1). Additionally, ad hoc MACE2 (MI hospitalization, stroke hospitalization, HF hospitalization and in-hospital death) was examined. The secondary outcome was the renal outcome. Results Of the 543 606 individuals included, the mean age was 61.6 ± 15.3 years, 50.1% were male and 40.9% lacked urine protein results. The risk of MACEs increased independently with both eGFR decline and increasing proteinuria from the early KDIGO stages: hazard ratios (95% confidence interval) of MACE1 and MACE2, compared with G2A1 were 1.16 (1.12-1.20) and 1.17 (1.11-1.23), respectively, for G3aA1, and 1.17 (1.12-1.21) and 1.35 (1.28-1.43), respectively, for G2A2. This increased up to 2.83 (2.54-3.15) and 3.43 (3.00-3.93), respectively, for G5A3. Risks of renal outcomes also increased with CKD progression. Conclusions This study is the first to demonstrate the applicability of the KDIGO heatmap in assessing cardiovascular and renal risk in Japan. The risk increased from the early stages of CKD, indicating the importance of early diagnosis and intervention through appropriate testing.
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Affiliation(s)
- Shoichi Maruyama
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tetsuhiro Tanaka
- Department of Nephrology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroki Akiyama
- Cardiovascular, Renal and Metabolism, BioPharmaceuticals Medical, AstraZeneca, Osaka, Japan
| | - Mitsuru Hoshino
- Evidence & Observational Research, Medical, AstraZeneca, Osaka, Japan
| | - Shoichiro Inokuchi
- Research and Analytics Department, Real World Data Co., Ltd, Kyoto, Japan
| | - Shuji Kaneko
- Research and Analytics Department, Real World Data Co., Ltd, Kyoto, Japan
| | - Koji Shimamoto
- Research and Analytics Department, Real World Data Co., Ltd, Kyoto, Japan
| | - Asuka Ozaki
- Cardiovascular, Renal and Metabolism, BioPharmaceuticals Medical, AstraZeneca, Osaka, Japan
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