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Xu L, Li D, Song Z, Liu J, Zhou Y, Yang J, Wen P. The association between monocyte to high-density lipoprotein cholesterol ratio and chronic kidney disease in a Chinese adult population: a cross-sectional study. Ren Fail 2024; 46:2331614. [PMID: 38522954 PMCID: PMC10962299 DOI: 10.1080/0886022x.2024.2331614] [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: 03/12/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Monocyte to high-density lipoprotein cholesterol ratio (MHR) was confirmed as a novel inflammatory marker and strongly associated with the risk of several diseases. This study aimed to investigate the relationship between MHR and chronic kidney disease (CKD) in a Chinese adult population. METHODS In this cross-sectional study, 232,775 community-dwelling adults in Binhai who completed health checkups in 2021 were enrolled. Participants were categorized based on the MHR quartiles. Clinical characteristics of participants across different groups were compared using one-way ANOVA, Kruskal-Wallis h-test, and Chi-squared test as appropriate. Univariate and multivariable logistic regression analyses were taken to assess the relationship between MHR and the presence of CKD, as well as its association with low estimated glomerular filtration rate (eGFR) and proteinuria. Subgroup analyses were further executed to confirm the reliability of this relationship. RESULTS A total of 21,014 (9.0%) individuals were diagnosed with CKD. Characteristic indicators including waist circumference, body mass index (BMI), blood pressure (BP), serum uric acid (SUA), triglyceride, and fasting blood glucose (FBG) showed a gradual increase with higher MHR quartiles, whereas parameters such as age, total cholesterol, high-density lipoprotein cholesterol (HDL-C), and eGFR decreased (p < .001). In the multivariable logistic regression analysis, we observed independent associations between MHR (per 1 SD increase) and CKD, as well as low eGFR and proteinuria, with odds ratio (ORs) and 95% confidence intervals (95%CIs) of 1.206 (1.186-1.225), 1.289 (1.260-1.319), and 1.150 (1.129-1.171), respectively (p < .001). Similar conclusions were confirmed in subgroup analysis stratified by gender, age, BMI, central obesity, hypertension, and diabetes mellitus, after justification for confounding factors. CONCLUSION Elevated MHR level was independently associated with the presence of CKD, suggesting that it might serve as a useful clinical tool for risk stratification, offering valuable insights to inform preventive and therapeutic approaches for clinicians in their routine medical practice.
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Affiliation(s)
- Lingling Xu
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Dongling Li
- Department of Nephrology, People’s Hospital of Binhai County, Yancheng, Jiangsu, China
| | - Zongwei Song
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jin Liu
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yang Zhou
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Junwei Yang
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ping Wen
- Center for Kidney Disease, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
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Wang F, Suo XG, Wang JN, Liu CY, Liu CC, Wang C, Li J, Duan ZH, Zhang FS, Xia YM, Jiang JJ, Hao YW, Li GY, Meng XM, Shao YX, Wang FC. SFN promotes renal fibrosis via binding with MYH9 in chronic kidney disease. Eur J Pharmacol 2024; 979:176806. [PMID: 38986830 DOI: 10.1016/j.ejphar.2024.176806] [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: 01/31/2024] [Revised: 05/19/2024] [Accepted: 07/08/2024] [Indexed: 07/12/2024]
Abstract
Chronic kidney disease (CKD) is a clinical syndrome characterized by persistent renal function decline. Renal fibrosis is the main pathological process in CKD, but an effective treatment does not exist. Stratifin (SFN) is a highly-conserved, multi-function soluble acidic protein. Therefore, this study explored the effects of SFN on renal fibrosis. First, we found that SFN was highly expressed in patients with CKD, as well as in renal fibrosis animal and cell models. Next, transforming growth factor-beta 1 (TGF-β1) induced injury and fibrosis in human renal tubule epithelial cells, and SFN knockdown reversed these effects. Furthermore, SFN knockdown mitigated unilateral ureteral obstruction (UUO)-induced renal tubular dilatation and renal interstitial fibrosis in mice. Liquid chromatography-tandem mass spectrometry/mass spectrometry (LC-MS/MS), co-immunoprecipitation (Co-IP), and immunofluorescence co-localization assays demonstrated that SFN bound the non-muscle myosin-encoding gene, myosin heavy chain 9 (MYH9), in the cytoplasm of renal tubular epithelial cells. MYH9 knockdown also reduced Col-1 and α-SMA expression, which are fibrosis markers. Finally, silencing SFN decreased MYH9 expression, alleviating renal fibrosis. These results suggest that SFN promotes renal fibrosis in CKD by interacting with MYH9. This study may provide potential strategies for the treatment of CKD.
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Affiliation(s)
- Fang Wang
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China
| | - Xiao-Guo Suo
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China
| | - Jia-Nan Wang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China
| | - Cheng-Yi Liu
- Department of Urology, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Cheng-Cheng Liu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China
| | - Cong Wang
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Jing Li
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Zi-Hao Duan
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Feng-Sen Zhang
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Yi-Miao Xia
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Jun-Jie Jiang
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Yun-Wu Hao
- Department of Urology, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Guang-Yuan Li
- Department of Urology, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China
| | - Xiao-Ming Meng
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China
| | - Yun-Xia Shao
- College of Life Sciences, Anhui Normal University, Wuhu, 241000, China; Wuhu Hospital, East China Normal University (The Second People's Hospital of Wuhu), Wuhu, 241000, China.
| | - Fa-Cai Wang
- Department of Pharmacy, Lu'an Hospital of Anhui Medical University, Lu'an People's Hospital of Anhui Province, Lu'an, 237006, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, 230032, China.
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3
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Song A, Yan R, Xiong W, Xiang H, Huang J, Jiang A, Zhang C. Early growth response protein 2 promotes partial epithelial-mesenchymal transition by phosphorylating Smad3 during renal fibrosis. Transl Res 2024; 271:13-25. [PMID: 38679230 DOI: 10.1016/j.trsl.2024.04.005] [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: 02/06/2024] [Revised: 03/30/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Chronic kidney disease (CKD) is a serious health problem worldwide, which ultimately leads to end-stage renal disease (ESRD). Renal fibrosis is the common pathway and major pathological manifestation for various CKD proceeding to ESRD. However, the underlying mechanisms and effective therapies are still ambiguous. Early growth response 2 (EGR2) is reportedly involved in organ formation and cell differentiation. To determine the role of EGR2 in renal fibrosis, we respectively confirmed the increased expression of EGR2 in kidney specimens from both CKD patients and mice with location in proximal tubules. Genetic deletion of EGR2 attenuated obstructive nephropathy while EGR2 overexpression further promoted renal fibrosis in mice subjected to unilateral ureteral obstruction (UUO) due to extracellular matrix (ECM) deposition mediating by partial epithelial-mesenchymal transition (EMT) as well as imbalance between matrix metalloproteinases (MMPs) and tissue inhibitor of MMPs (TIMPs). We found that EGR2 played a critical role in Smad3 phosphorylation, and inhibition of EGR2 reduced partial EMT leading to blockade of ECM accumulation in cultured human kidney 2 cells (HK2) treated with transforming growth factor β1 (TGF-β1). In addition, the transcription co-stimulator signal transducer and activator of transcription 3 (STAT3) phosphorylation was confirmed to regulate the transcription level of EGR2 in TGF-β1-induced HK2 cells. In conclusion, this study demonstrated that EGR2 played a pathogenic role in renal fibrosis by a p-STAT3-EGR2-p-Smad3 axis. Thus, targeting EGR2 could be a promising strategy for CKD treatment.
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Affiliation(s)
- Anni Song
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ruiwei Yan
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Wei Xiong
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Huiling Xiang
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jing Huang
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Anni Jiang
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chun Zhang
- Department of Nephrology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan 430022, China.
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4
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Pesce F, Bruno GM, Colombo GL, Di Matteo S, Maurizi AR, Mongelli V, Mele S, Narici L, Bianchi S, Bonomini M, Castellano G, De Nicola L, Gambaro G, Grandaliano G, La Manna G, Pani A, Ranghino A, Gesualdo L. Clinical and Economic Impact of Early Diagnosis of Chronic Kidney Disease in General Practice: The Endorse Study. CLINICOECONOMICS AND OUTCOMES RESEARCH 2024; 16:547-555. [PMID: 39130105 PMCID: PMC11313497 DOI: 10.2147/ceor.s470728] [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: 05/28/2024] [Accepted: 07/29/2024] [Indexed: 08/13/2024] Open
Abstract
Introduction The underdiagnosis of chronic kidney disease (CKD) remains a significant public health concern. The Early chroNic kiDney disease pOint of caRe Screening (ENDORSE) project aimed to evaluate the clinical and economic implications of a targeted training intervention for general practitioners (GPs) to enhance CKD awareness and early diagnosis. Methods Data on estimated Glomerular Filtration Rate (eGFR) and Urinary Albumin-Creatinine Ratio (uACR) were collected by 53 Italian GPs from 112,178 patients at baseline and after six months. The intervention involved six months of hybrid training provided by 11 nephrologists, which included formal lectures, instant messaging support, and joint visits for complex cases. Results The results demonstrated a substantial increase in the use of eGFR (+44.7%) and uACR (+95.2%) tests. This led to a 128.9% rise in the number of individuals screened for CKD using the KDIGO classification, resulting in a 62% increase in CKD diagnoses. The intervention's impact was particularly notable in high-risk groups, including patients with type 2 diabetes, hypertension, and heart failure. Discussion A budget impact analysis projected cumulative five-year savings of €1.7 million for the study cohort. When these findings were extrapolated to the entire Italian CKD population, potential savings were estimated at €106.6 million, highlighting significant cost savings for the national health service. The clinical simulation assumed that early diagnosed CKD patients would be treated according to current indications for dapagliflozin, which slows disease progression. Conclusion The ENDORSE model demonstrated that targeted training for GPs can significantly improve early CKD detection, leading to better patient outcomes and considerable economic benefits. This approach shows promise for broader implementation to address the underdiagnosis of CKD on a national and potentially international scale.
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Affiliation(s)
- Francesco Pesce
- Division of Renal Medicine, “Fatebenefratelli Isola Tiberina—Gemelli Isola”, Rome, 00186, Italy
| | | | | | | | - Anna Rita Maurizi
- Cardiovascular, Renal and Metabolism Medical Affairs, AstraZeneca, Milan, Italy
| | - Valentina Mongelli
- Cardiovascular, Renal and Metabolism Medical Affairs, AstraZeneca, Milan, Italy
| | | | | | - Stefano Bianchi
- Nephrology and Dialysis Unit, Department of Internal Medicine, ASL Toscana Nordovest, Regione Toscana, Livorno, Italy
| | - Mario Bonomini
- Department of Medicine, Section of Nephrology and Dialysis, G. D’Annunzio University, Chieti, 66013, Italy
| | - Giuseppe Castellano
- UOC of Nephrology, Dialysis, and Kidney Transplant, IRCCS Foundation Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca De Nicola
- Department of Advanced Medical and Surgical Sciences, Nephrology and Dialysis Unit, University Vanvitelli, Naples, Italy
| | - Giovanni Gambaro
- Division of Nephrology and Dialysis, Department of Medicine, University of Verona, Verona, Italy
| | - Giuseppe Grandaliano
- Department of Translational Medicine and Surgery, Università Cattolica Sacro Cuore, Rome, Italy
| | - Gaetano La Manna
- Nephrology Dialysis and Kidney Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Antonello Pani
- Department of Nephrology and Dialysis, G. Brotzu Hospital, Cagliari, Italy
| | - Andrea Ranghino
- Nephrology, Dialysis and Kidney Transplant Unit, Ospedali Riuniti Ancona, Ancona, Italy
| | - Loreto Gesualdo
- Nephrology, Dialysis and Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area (Dimepre-J), University of Bari “aldo Moro”, Bari, Italy
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Matsumoto A, Nagasawa Y, Yamamoto R, Shinzawa M, Yamazaki H, Shojima K, Shinmura K, Isaka Y, Iseki K, Yamagata K, Narita I, Konta T, Kondo M, Tsuruya K, Kasahara M, Shibagaki Y, Fujimoto S, Asahi K, Watanabe T, Moriyama T. Cigarette smoking and progression of kidney dysfunction: a longitudinal cohort study. Clin Exp Nephrol 2024; 28:793-802. [PMID: 38581622 DOI: 10.1007/s10157-024-02487-6] [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: 12/13/2023] [Accepted: 03/11/2024] [Indexed: 04/08/2024]
Abstract
INTRODUCTION Cigarette smoking is one of the most important life-modifiable risk factors for CVD events. The effect on CKD progression caused by smoking remained uncertain, while the effect on CVD had been established. METHOD The study population included participants from the specific health check and specific health guidance, an annual health check-up for all inhabitants of Japan who were aged between 40 and 74 years. 149,260 subjects (male, 37.1%; female, 62.9%) were included in this analysis. RESULTS The relationship between smoking status along with new-onset proteinuria and eGFR deterioration more than 15 mL/min/1.73 m2 was examined. Median observation periods were 1427 days [738, 1813] in males and 1437 days [729, 1816] in females. In male participants, the strongest factor upon kidney dysfunction was new-onset proteinuria (1.41 [1.31 1.51], P < 0.001). The second strongest factor on kidney deterioration was smoking (1.24 [1.16 1.31], P < 0.001). In female participants, strongest factor upon kidney dysfunction was smoking (1.27 [1.16-1.39], P < 0.001). The second strongest factor on kidney deterioration was new-onset proteinuria (1.26 [1.17 1.36], P < 0.001). To reveal the relationship of effects from new-onset proteinuria and smoking on the kidney function, the participants were divided into four groups with and without new-onset proteinuria and smoking. The group with both proteinuria and smoking had significantly worst renal prognosis (P for trend < 0.001). CONCLUSION Large longitudinal observation study revealed smoking has an evil effect on the progression of CKD. This evil effect could be observed in CKD patients with proteinuria as well as in general population without new-onset proteinuria.
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Affiliation(s)
- Ayako Matsumoto
- Department of General Internal Medicine, Hyogo Medical College, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, Japan
| | - Yasuyuki Nagasawa
- Department of General Internal Medicine, Hyogo Medical College, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, Japan.
| | - Ryouhei Yamamoto
- Department of Nephrology, Osaka University Graduate School of Medicine, 2-2-B6 Yamadaoka, Suita, Japan
- Health and Counseling Center, Osaka University, 1-17 Machikaneyamacho, Toyonaka, 560-0043, Japan
- Health Promotion and Regulation, Department of Health Promotion Medicine, Osaka University Graduate School of Medicine, 1-17 Machikaneyamacho, Tokyo, Japan
| | - Maki Shinzawa
- Department of Nephrology, Osaka University Graduate School of Medicine, 2-2-B6 Yamadaoka, Suita, Japan
| | - Hiromitsu Yamazaki
- Department of General Internal Medicine, Hyogo Medical College, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, Japan
| | - Kensaku Shojima
- Department of General Internal Medicine, Hyogo Medical College, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, Japan
| | - Ken Shinmura
- Department of General Internal Medicine, Hyogo Medical College, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, Japan
| | - Yoshitaka Isaka
- Department of Nephrology, Osaka University Graduate School of Medicine, 2-2-B6 Yamadaoka, Suita, Japan
| | - Kunitoshi Iseki
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Kunihiro Yamagata
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Ichiei Narita
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Tsuneo Konta
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Masahide Kondo
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Kazuhiko Tsuruya
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Masato Kasahara
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Yugo Shibagaki
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Shouichi Fujimoto
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Koichi Asahi
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Tsuyoshi Watanabe
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
| | - Toshiki Moriyama
- Department of Nephrology, Osaka University Graduate School of Medicine, 2-2-B6 Yamadaoka, Suita, Japan
- Health and Counseling Center, Osaka University, 1-17 Machikaneyamacho, Toyonaka, 560-0043, Japan
- Health Promotion and Regulation, Department of Health Promotion Medicine, Osaka University Graduate School of Medicine, 1-17 Machikaneyamacho, Tokyo, Japan
- The Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan
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Liu X, Sun J, Ge B, Pan C, Yan H, Sun X, Peng J, Wang W, Lin Y, Zhang D, Ning F. Association between famine exposure during infancy and childhood and the risk of chronic kidney disease in adulthood. Intern Med J 2024; 54:1310-1319. [PMID: 38465389 DOI: 10.1111/imj.16367] [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: 10/29/2023] [Accepted: 02/08/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Famine exposure in childhood is proven to be associated with multiple chornic disease in adult but has not been studied with chronic kidney disease (CKD). AIMS This study was conducted to identify the relationship between famine exposure during infancy and childhood - specifically, the Chinese famine of 1959-1961 - and the risk of adult-onset chronic kidney disease (CKD) among Chinese individuals. METHODS This study included 2937 individuals from the Qingdao Diabetes Prevention Program. They were stratified by birth year into infancy-exposed (1956-1958), childhood-exposed (1950-1955) and unexposed (1963-1971) groups. The estimated glomerular filtration rate (eGFR) was calculated using the Chronic Kidney Disease Epidemiology Collaboration equation. CKD was defined as an eGFR of <90 mL/min/1.73 m2. RESULTS The mean eGFR values for the infancy-exposed and childhood-exposed groups were 107.23 ± 12.53 and 103.23 ± 12.44 mL/min/1.73 m2, respectively, both of which were lower than that of the unexposed group (114.82 ± 13.39 mL/min/1.73 m2; P < 0.05). In the crude model, the odds ratio (OR) for CKD was 2.00 (95% confidence interval (CI): 1.39-2.88) in the infancy-exposed group and 2.92 (95% CI: 2.17-3.93) in the childhood-exposed group. Further adjustments for urban/rural residence, body mass index, age, current smoking, type 2 diabetes, systolic blood pressure, diastolic blood pressure and total cholesterol did not significantly alter the association between famine exposure and CKD. The corresponding ORs were 1.71 (95% CI: 1.17-2.50) and 2.48 (95% CI: 1.81-3.40) for the infancy-exposed and childhood-exposed groups respectively. CONCLUSIONS Famine exposure during infancy and childhood is associated with a long-term decline in eGFR and an increased adult-onset CKD risk. Early intervention for high-risk individuals may mitigate the risk of adult-onset CKD.
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Affiliation(s)
- Xiao Liu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, China
| | - Junhui Sun
- The Second People's Hospital of Jimo, Qingdao, Shandong, China
| | - Bing Ge
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, China
| | - Chi Pan
- Huangdao District Centers for Disease Control and Prevention, Qingdao, Shandong, China
| | - Hongxuan Yan
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, China
| | - Xiaohui Sun
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, China
| | - Jiahui Peng
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, China
| | - Weijing Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, China
| | - Yongfeng Lin
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, China
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, Shandong, China
| | - Feng Ning
- Qingdao Centers for Disease Control and Prevention, Qingdao, Shandong, China
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7
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Wang Y, Li H, Jiang S, Fu D, Lu X, Lu M, Li Y, Luo D, Wu K, Xu Y, Li G, Zhou Y, Zhou Y, Chen W, Liu Q, Mao H. The glycolytic enzyme PFKFB3 drives kidney fibrosis through promoting histone lactylation-mediated NF-κB family activation. Kidney Int 2024; 106:226-240. [PMID: 38789037 DOI: 10.1016/j.kint.2024.04.016] [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: 08/18/2023] [Revised: 03/27/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024]
Abstract
Persistently elevated glycolysis in kidney has been demonstrated to promote chronic kidney disease (CKD). However, the underlying mechanism remains largely unclear. Here, we observed that 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3 (PFKFB3), a key glycolytic enzyme, was remarkably induced in kidney proximal tubular cells (PTCs) following ischemia-reperfusion injury (IRI) in mice, as well as in multiple etiologies of patients with CKD. PFKFB3 expression was positively correlated with the severity of kidney fibrosis. Moreover, patients with CKD and mice exhibited increased urinary lactate/creatine levels and kidney lactate, respectively. PTC-specific deletion of PFKFB3 significantly reduced kidney lactate levels, mitigated inflammation and fibrosis, and preserved kidney function in the IRI mouse model. Similar protective effects were observed in mice with heterozygous deficiency of PFKFB3 or those treated with a PFKFB3 inhibitor. Mechanistically, lactate derived from PFKFB3-mediated tubular glycolytic reprogramming markedly enhanced histone lactylation, particularly H4K12la, which was enriched at the promoter of NF-κB signaling genes like Ikbkb, Rela, and Relb, activating their transcription and facilitating the inflammatory response. Further, PTC-specific deletion of PFKFB3 inhibited the activation of IKKβ, I κ B α, and p65 in the IRI kidneys. Moreover, increased H4K12la levels were positively correlated with kidney inflammation and fibrosis in patients with CKD. These findings suggest that tubular PFKFB3 may play a dual role in enhancing NF-κB signaling by promoting both H4K12la-mediated gene transcription and its activation. Thus, targeting the PFKFB3-mediated NF-κB signaling pathway in kidney tubular cells could be a novel strategy for CKD therapy.
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Affiliation(s)
- Yating Wang
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Hongyu Li
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Simin Jiang
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Dongying Fu
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Xiaohui Lu
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Miaoqing Lu
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China; Department of Pathology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yi Li
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Dan Luo
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Kefei Wu
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Yiping Xu
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Guanglan Li
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Yi Zhou
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China
| | - Yiming Zhou
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Basic and Translational Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Chen
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China.
| | - Qinghua Liu
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China.
| | - Haiping Mao
- Department of Nephrology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; NHC Key Laboratory of Clinical Nephrology (Sun Yat-sen University) and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, China.
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8
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Álvarez-Villarreal M, Velarde-García JF, San Martín-Gómez A, Gómez-Sánchez SM, Gil-Crujera A, Palacios-Ceña D. Experience of Diagnosis and Initiation of Renal Replacement Therapy in Women with Chronic Kidney Disease. Clin Nurs Res 2024:10547738241264591. [PMID: 39049532 DOI: 10.1177/10547738241264591] [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: 07/27/2024]
Abstract
Chronic kidney disease (CKD) has considerable effects on the quality of life of female patients. Receiving the diagnosis and beginning renal replacement therapy (RRT) has a great personal impact on patients. The purpose of this study was to describe the experience of female patients with CKD at an ambulatory dialysis unit regarding diagnosis, life changes, and initiation of RRT. A qualitative exploratory study was conducted based on a social contructivism framework. Participants were recruited using purposeful sampling. In total, 18 women who received treatment for CKD with RRT were included. The women were attending the Ambulatory Dialysis Unit at a hospital belonging to the public health system of Madrid (Spain). Unstructured and semi-structured in-depth interviews, researchers' field notes, and women's personal letters were used. A systematic text condensation analysis was performed. The criteria used to control trustworthiness were credibility, transferability, dependability, and confirmability. Two themes emerged from the data: (a) A turning point in their lives, and (b) The emotional journey of beginning RRT. The diagnosis of CKD and the beginning of treatment implies changing routines and adapting to a new life with CKD. The first dialysis and puncture of the arteriovenous fistula is a major experience. Support from other CKD patients with more experience is perceived as a necessity and a tool to share their experiences and resolve doubts among peers. The diagnosis and initiation of RRT leads to numerous changes in the lives of women with CKD, which may influence the acceptance of treatment.
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Affiliation(s)
| | - Juan Francisco Velarde-García
- Department of Nursind, Red Cross Nursing School, Universidad Autónoma de Madrid, Spain
- Research Nursing Group of Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Research Group of Humanities and Qualitative Research in Health Science of Universidad Rey Juan Carlos (Hum&QRinHS), Universidad Rey Juan Carlos, Madrid, Spain
| | - Ana San Martín-Gómez
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Madrid, Spain
| | | | - Antonio Gil-Crujera
- Department of Basic Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Domingo Palacios-Ceña
- Research Group of Humanities and Qualitative Research in Health Science of Universidad Rey Juan Carlos (Hum&QRinHS), Universidad Rey Juan Carlos, Madrid, Spain
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Madrid, Spain
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9
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Lasalvia P, Vásquez M EC, Arango Álvarez JJ, Garcia-Padilla P. Cost-effectiveness of dapagliflozin plus standard treatment compared to standard therapy for the management of chronic kidney disease in Colombia. Expert Rev Pharmacoecon Outcomes Res 2024:1-11. [PMID: 39045630 DOI: 10.1080/14737167.2024.2382976] [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: 12/11/2023] [Accepted: 06/24/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND The DAPA-CKD study showed that dapagliflozin added to standard treatment reduced the risk of chronic kidney disease progression, and death from renal or cardiovascular causes compared to placebo. OBJECTIVE Assess the cost-effectiveness of dapagliflozin and standard treatment versus standard treatment alone for chronic kidney disease within the Colombian health system. METHODS We employed a Markov model based on the DAPA-CKD study, tailored to the Colombian scenario. The model forecasted hospitalizations for heart failure, overall and cardiovascular mortality, and chronic kidney disease progression over a 10-year horizon with a 5% discount rate. RESULTS Dapagliflozin combined with standard treatment is a cost-effective intervention in treating stage 2-4 CKD. In the base case, the ICER was US $5,366, below 1 GDP (US $6.558) per capita. This was consistent in the sensitivity analyses. CONCLUSION Our study showed that dapagliflozin, when combined with standard treatment, is cost-effective against standard treatment alone, aligning with Colombia's willingness-to-pay threshold.
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Affiliation(s)
| | | | - Jose Javier Arango Álvarez
- Médico Internista - Nefrólogo. Presidente ACMI (Asociación Colombiana Medicina Interna), Bogotá, Colombia
| | - Paola Garcia-Padilla
- Nefróloga, Pontificia Universidad Javeriana - Hospital Universitario San Ignacio, Bogotá, Colombia
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10
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Zhou L, Li W. Effectiveness and safety of finerenone in Chinese CKD patients without diabetes: a retrospective, real-world study. Int Urol Nephrol 2024:10.1007/s11255-024-04142-1. [PMID: 38985246 DOI: 10.1007/s11255-024-04142-1] [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: 05/15/2024] [Accepted: 06/30/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Finerenone, a non-steroidal mineralocorticoid receptor antagonist, has previously demonstrated its efficacy and safety in chronic kidney disease (CKD) associated with diabetes mellitus. Given its therapeutic potential, finerenone has been preliminarily explored in clinical practice for non-diabetic CKD patients. The effectiveness and safety in this population require further investigation in a real-world setting. METHODS This retrospective, real-world analysis included non-diabetic CKD patients receiving finerenone. The main clinical outcomes assessed were changes in urinary albumin-to-creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR). Serum potassium (sK+) levels were also monitored. Data were collected at baseline, and then at 1 month and 3 months following treatment initiation. RESULTS Totally, 16 patients were included. There was a notable decrease in UACR from 1-month post-treatment, with a further reduction at 3 months, resulting in a median reduction of 200.41 mg/g (IQR, 84.04-1057.10 mg/g; P = 0.028; percent change, 44.52% [IQR, 31.79-65.42%]). The average eGFR at baseline was 80.16 ml/min/1.73m2, with no significant change after 1 month (80.72 ml/min/1.73m2, P = 0.594) and a slight numerical increase to 83.45 ml/min/1.73m2 (P = 0.484) after 3 months. During the 3-month follow-up, sK+ levels showed only minor fluctuations, with no significant differences compared to baseline, and remained within the normal range throughout the treatment period. No treatment discontinuation or hospitalization due to hyperkalemia was observed. CONCLUSION In non-diabetic CKD patients, finerenone showed good effectiveness and safety within a 3-month follow-up period. This study provides valuable real-world evidence supporting the use of finerenone in non-diabetic CKD and highlights the need for future large-scale prospective research to further validate its efficacy.
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Affiliation(s)
- Li Zhou
- Department of Nephropathy, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Wenge Li
- Department of Nephropathy, China-Japan Friendship Hospital, Beijing, 100029, China.
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11
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Tan RZ, Jia J, Li T, Wang L, Kantawong F. A systematic review of epigenetic interplay in kidney diseases: Crosstalk between long noncoding RNAs and methylation, acetylation of chromatin and histone. Biomed Pharmacother 2024; 176:116922. [PMID: 38870627 DOI: 10.1016/j.biopha.2024.116922] [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: 04/10/2024] [Revised: 06/06/2024] [Accepted: 06/09/2024] [Indexed: 06/15/2024] Open
Abstract
The intricate crosstalk between long noncoding RNAs (lncRNAs) and epigenetic modifications such as chromatin/histone methylation and acetylation offer new perspectives on the pathogenesis and treatment of kidney diseases. lncRNAs, a class of transcripts longer than 200 nucleotides with no protein-coding potential, are now recognized as key regulatory molecules influencing gene expression through diverse mechanisms. They modulate the epigenetic modifications by recruiting or blocking enzymes responsible for adding or removing methyl or acetyl groups, such as DNA, N6-methyladenosine (m6A) and histone methylation and acetylation, subsequently altering chromatin structure and accessibility. In kidney diseases such as acute kidney injury (AKI), chronic kidney disease (CKD), diabetic nephropathy (DN), glomerulonephritis (GN), and renal cell carcinoma (RCC), aberrant patterns of DNA/RNA/histone methylation and acetylation have been associated with disease onset and progression, revealing a complex interplay with lncRNA dynamics. Recent studies have highlighted how lncRNAs can impact renal pathology by affecting the expression and function of key genes involved in cell cycle control, fibrosis, and inflammatory responses. This review will separately address the roles of lncRNAs and epigenetic modifications in renal diseases, with a particular emphasis on elucidating the bidirectional regulatory effects and underlying mechanisms of lncRNAs in conjunction with DNA/RNA/histone methylation and acetylation, in addition to the potential exacerbating or renoprotective effects in renal pathologies. Understanding the reciprocal relationships between lncRNAs and epigenetic modifications will not only shed light on the molecular underpinnings of renal pathologies but also present new avenues for therapeutic interventions and biomarker development, advancing precision medicine in nephrology.
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Affiliation(s)
- Rui-Zhi Tan
- Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center of Integrated Traditional Chinese and Western Medicine, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Jian Jia
- Research Center of Integrated Traditional Chinese and Western Medicine, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Tong Li
- Research Center of Integrated Traditional Chinese and Western Medicine, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Li Wang
- Research Center of Integrated Traditional Chinese and Western Medicine, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China.
| | - Fahsai Kantawong
- Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand.
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12
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Wei S, Huang X, Zhu Q, Chen T, Zhang Y, Tian J, Pan T, Zhang L, Xie T, Zhang Q, Kuang X, Lei E, Li Y. TRIM65 deficiency alleviates renal fibrosis through NUDT21-mediated alternative polyadenylation. Cell Death Differ 2024:10.1038/s41418-024-01336-z. [PMID: 38951701 DOI: 10.1038/s41418-024-01336-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/19/2024] [Accepted: 06/25/2024] [Indexed: 07/03/2024] Open
Abstract
Chronic kidney disease (CKD) is a major global health concern and the third leading cause of premature death. Renal fibrosis is the primary process driving the progression of CKD, but the mechanisms behind it are not fully understood, making treatment options limited. Here, we find that the E3 ligase TRIM65 is a positive regulator of renal fibrosis. Deletion of TRIM65 results in a reduction of pathological lesions and renal fibrosis in mouse models of kidney fibrosis induced by unilateral ureteral obstruction (UUO)- and folic acid. Through screening with a yeast-hybrid system, we identify a new interactor of TRIM65, the mammalian cleavage factor I subunit CFIm25 (NUDT21), which plays a crucial role in fibrosis through alternative polyadenylation (APA). TRIM65 interacts with NUDT21 to induce K48-linked polyubiquitination of lysine 56 and proteasomal degradation, leading to the inhibition of TGF-β1-mediated SMAD and ERK1/2 signaling pathways. The degradation of NUDT21 subsequently altered the length and sequence content of the 3'UTR (3'UTR-APA) of several pro-fibrotic genes including Col1a1, Fn-1, Tgfbr1, Wnt5a, and Fzd2. Furthermore, reducing NUDT21 expression via hydrodynamic renal pelvis injection of adeno-associated virus 9 (AAV9) exacerbated UUO-induced renal fibrosis in the normal mouse kidneys and blocked the protective effect of TRIM65 deletion. These findings suggest that TRIM65 promotes renal fibrosis by regulating NUDT21-mediated APA and highlight TRIM65 as a potential target for reducing renal fibrosis in CKD patients.
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Affiliation(s)
- Sisi Wei
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Xuan Huang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies; Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang, 330031, China
| | - Qing Zhu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies; Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang, 330031, China
| | - Tao Chen
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Yan Zhang
- Department of Biological Sciences, College of Sciences and Arts, Michigan Technological University, Houghton, MI, 49931-1295, USA
| | - Juan Tian
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Tingyu Pan
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Lv Zhang
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Tao Xie
- The National Engineering Research Center for Bioengineering Drugs and the Technologies; Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang, 330031, China
| | - Qi Zhang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies; Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang, 330031, China
| | - Xian Kuang
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Enjun Lei
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Yong Li
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China.
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13
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Han Y, Di H, Wang Y, Zhang Y, Zeng X. Association of the American Heart Association's new "Life's Essential 8" with all-cause mortality in patients with chronic kidney disease: a cohort study from the NHANES 2009-2016. BMC Public Health 2024; 24:1637. [PMID: 38898446 PMCID: PMC11186270 DOI: 10.1186/s12889-024-19138-w] [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: 03/28/2024] [Accepted: 06/13/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND People with chronic kidney disease (CKD) are more likely to die prematurely, and this increased risk of death is primarily attributable to deaths from cardiovascular disease (CVD). We aim to investigate the relationship between Life's Essential 8 (LE8), a newly proposed cardiovascular health (CVH) measurement system, and all-cause mortality of CKD patients among US adults. METHODS A total of 3,169 CKD patients aged 20 and older from the National Health and Nutritional Examination Survey in 2009-2016 were involved in this study. Participants were divided into low (0-49), moderate (50-79) and high (80-100) CVH groups according to LE8 score (range 0-100). The mortality was ascertained from the National Death Index. Cox proportional hazards regression and restricted cubic spline were used to investigate the relationship. RESULTS Among the 3,169 CKD patients, the median age was 66.0 (25.0) years and 1,671 (52.7%) were female, and the median follow-up time was 6.00 years. The median LE8 score of the study cohort was 57.5 (19.4). CKD patients with low CVH, health behavior (HB) and health factors (HF) scores presented with higher all-cause mortality (both log-rank P-values < 0.001). After adjusted for multiple confounders, patients in higher CVH group had a lower risk of all-cause mortality, with a HR (95%CI) of 0.32 (0.19-0.55). Similar results were observed in high HB group [HR 0.36 (0.25-0.50)]. The restricted cubic spline showed a significant inverse relationship between LE8, HB and HF scores with CKD all-cause mortality, while the protective effect seemed weaker for HF score. Above results remained robust in the sensitivity analysis. Stronger inverse associations were revealed in middle-aged patients and patients with higher education levels. CONCLUSIONS LE8 and its subscales scores were inversely associated with all-cause mortality in patients with CKD. Promoting CVH in CKD patients is a potential way to improve their long-term survival rate.
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Affiliation(s)
- Yingdong Han
- Department of Family Medicine & Division of General Internal Medicine, Department of Medicine. Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Hong Di
- Department of Family Medicine & Division of General Internal Medicine, Department of Medicine. Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yibo Wang
- Department of Family Medicine & Division of General Internal Medicine, Department of Medicine. Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yun Zhang
- Department of Family Medicine & Division of General Internal Medicine, Department of Medicine. Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
| | - Xuejun Zeng
- Department of Family Medicine & Division of General Internal Medicine, Department of Medicine. Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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14
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Cheng Y, Lu Z, Mao T, Song Y, Qu Y, Chen X, Chen K, Liu K, Zhang C. Magnoflorine Ameliorates Chronic Kidney Disease in High-Fat and High-Fructose-Fed Mice by Promoting Parkin/PINK1-Dependent Mitophagy to Inhibit NLRP3/Caspase-1-Mediated Pyroptosis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:12775-12787. [PMID: 38776285 DOI: 10.1021/acs.jafc.3c09634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2024]
Abstract
Excessive intake of fat and fructose in Western diets has been confirmed to induce renal lipotoxicity, thereby driving the progression of chronic kidney disease (CKD). This study was conducted to evaluate the efficacy of magnoflorine in a CKD mouse model subjected to high-fat and high-fructose diets. Our results demonstrated that magnoflorine treatment ameliorated abnormal renal function indices (serum creatinine, urea nitrogen, uric acid, and urine protein) in high-fat- and high-fructose-fed mice. Histologically, renal tubular cell steatosis, lipid deposition, tubular dilatation, and glomerular fibrosis were significantly reduced by the magnoflorine treatment in these mice. Mechanistically, magnoflorine promotes Parkin/PINK1-mediated mitophagy, thereby inhibiting NLRP3/Caspase-1-mediated pyroptosis. Consistent findings were observed in the palmitic acid-incubated HK-2 cell model. Notably, both silencing of Parkin and the use of a mitophagy inhibitor reversed the inhibitory effect of magnoflorine on NLRP3 inflammasome activation in vitro. Therefore, the present study provides compelling evidence that magnoflorine improves renal injury in high-fat- and high-fructose-fed mice by promoting Parkin/PINK1-dependent mitophagy to inhibit NLRP3 inflammasome activation and pyroptosis. Our findings suggest that dietary supplementation with magnoflorine and magnoflorine-rich foods (such as magnolia) might be an effective strategy for the prevention of CKD.
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Affiliation(s)
- Ye Cheng
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430079, China
| | - Zhengjie Lu
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, China
| | - Tongyun Mao
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Yingying Song
- Hubei Key Laboratory of Resources and Chemistry of Chinese Medicine, School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Yaqin Qu
- Hubei Key Laboratory of Resources and Chemistry of Chinese Medicine, School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Xin Chen
- Hubei Key Laboratory of Resources and Chemistry of Chinese Medicine, School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Kaiqi Chen
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Kexin Liu
- Department of Pharmacy, Zhongnan Hospital of Wuhan University, Wuhan 430072, China
| | - Cong Zhang
- College of Basic Medical Sciences, China Three Gorges University, Yichang 443002, China
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15
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Illum E, Kofod DH, Ballegaard EF, Nelveg-Kristensen KE, Hornum M, Schou M, Torp-Pedersen C, Gislason G, Lassen JF, Carlson N. Coronary angiography in patients with kidney dysfunction and myocardial injury: A retrospective cohort study on management of myocardial injury in hospitalized patients with kidney disease. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 63:59-65. [PMID: 38212237 DOI: 10.1016/j.carrev.2024.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Although kidney insufficiency has been shown to be associated with increased risk of myocardial injury, benefit of coronary angiography (CAG) and revascularization remains uncertain, with implications on management strategies and outcomes. We aimed to compare rates of CAG and revascularization and subsequent risk of cardiovascular and kidney outcomes in hospitalized patients with myocardial injury and kidney dysfunction. METHODS Retrospective cohort study encompassing hospitalized patients with myocardial injury i.e. elevated troponin I or T and an eGFR ≤60 ml/min/1.73 m2 identified between 2011 and 2021 in Danish national registers. 30-day odds for CAG were computed across granular eGFR-categories based on multiple logistic regression. Standardized one-year risks of cardiovascular and kidney outcomes including mortality were determined based on hazards obtained in multiple Cox regression. RESULTS A total of 52,798 patients with myocardial injury were identified. CAG was performed in 14.3 % (n = 7549). 30-day odds ratios for CAG were 0.64 [0.60-0.68], 0.38 [0.34-0.42], 0.18 [0.14-0.22], and 0.35 [0.30-0.40] in patients with eGFR 31-45 ml/min/1.73 m2, eGFR 15-30 ml/min/1.73 m2 for eGFR<15 ml/min/1.73 m2 and chronic dialysis, respectively (eGFR 46-60 ml/min/1.73 m2 as reference). Median follow-up was 4.1 years. One-year mortality risk differences associated with CAG and revascularization (no CAG as reference) were -7.8 [-7.0; -8.7] and -9.1 [-8.4; -9.9] for eGFR 46-60 ml/min/1.73 m2; -7.0 [-5.7;-8-3] and -8.0 [-6.6; -9.5] for eGFR 31-45 ml/min/1.73 m2; -5.4 [-3.0; -7.2] and -5.2 [-2.2; -8.3] for eGFR 15-30 ml/min/1.73 m2; -8.8 [-3.1; -13.7] and -5.4 [3.1; -13.4] for eGFR<15 ml/min/1.73 m2; and -4.9 [-0.1; -9.7] and -4.2 [1.5; -9.2] for chronic dialysis, respectively. CONCLUSION Probability of CAG following myocardial injury declined with progressive kidney dysfunction. Overall, CAG was associated with lower mortality irrespective of kidney function and subsequent revascularization.
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Affiliation(s)
- Emilie Illum
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Dea Haagensen Kofod
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Denmark
| | | | | | - Mads Hornum
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Morten Schou
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Copenhagen University Hospital North Zealand, Denmark; Department of Public Health, University of Copenhagen, Denmark
| | - Gunnar Gislason
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Denmark; Department of Research, The Danish Heart Foundation, Denmark
| | | | - Nicholas Carlson
- Department of Nephrology, Copenhagen University Hospital Rigshospitalet, Denmark; Department of Research, The Danish Heart Foundation, Denmark.
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16
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Chen C, Zhang J, Yu T, Feng H, Liao J, Jia Y. LRG1 Contributes to the Pathogenesis of Multiple Kidney Diseases: A Comprehensive Review. KIDNEY DISEASES (BASEL, SWITZERLAND) 2024; 10:237-248. [PMID: 38799248 PMCID: PMC11126829 DOI: 10.1159/000538443] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 03/08/2024] [Indexed: 05/29/2024]
Abstract
Background The increasing prevalence of kidney diseases has become a significant public health issue, with a global prevalence exceeding 10%. In order to accurately identify biochemical changes and treatment outcomes associated with kidney diseases, novel methods targeting specific genes have been discovered. Among these genes, leucine-rich α-2 glycoprotein 1 (LRG1) has been identified to function as a multifunctional pathogenic signaling molecule in multiple diseases, including kidney diseases. This study aims to provide a comprehensive overview of the current evidence regarding the roles of LRG1 in different types of kidney diseases. Summary Based on a comprehensive review, it was found that LRG1 was upregulated in the urine, serum, or renal tissues of patients or experimental animal models with multiple kidney diseases, such as diabetic nephropathy, kidney injury, IgA nephropathy, chronic kidney diseases, clear cell renal cell carcinoma, end-stage renal disease, canine leishmaniosis-induced kidney disease, kidney fibrosis, and aristolochic acid nephropathy. Mechanistically, the role of LRG1 in kidney diseases is believed to be detrimental, potentially through its regulation of various genes and signaling cascades, i.e., fibronectin 1, GPR56, vascular endothelial growth factor (VEGF), VEGFR-2, death receptor 5, GDF15, HIF-1α, SPP1, activin receptor-like kinase 1-Smad1/5/8, NLRP3-IL-1b, and transforming growth factor β pathway. Key Messages Further research is needed to fully comprehend the molecular mechanisms by which LRG1 contributes to the pathogenesis and pathophysiology of kidney diseases. It is anticipated that targeted treatments focusing on LRG1 will be utilized in clinical trials and implemented in clinical practice in the future.
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Affiliation(s)
- Chunyan Chen
- Department of Nephrology, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing, China
| | - Jingwei Zhang
- Department of Urology, Guangzhou First People’s Hospital, Guangzhou, China
| | - Tao Yu
- Department of Emergency Medicine, Dean People’s Hospital, Jiujiang, China
| | - Haiya Feng
- Department of Burn Surgery, Department of Urology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Jian Liao
- Department of Nephrology, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing, China
| | - Yifei Jia
- Department of Burn Surgery, Department of Urology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
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17
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Lu YQ, Wang Y. Multi-Omic Analysis Reveals Genetic Determinants and Therapeutic Targets of Chronic Kidney Disease and Kidney Function. Int J Mol Sci 2024; 25:6033. [PMID: 38892221 PMCID: PMC11172763 DOI: 10.3390/ijms25116033] [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: 04/17/2024] [Revised: 05/20/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Chronic kidney disease (CKD) presents a significant global health challenge, characterized by complex pathophysiology. This study utilized a multi-omic approach, integrating genomic data from the CKDGen consortium alongside transcriptomic, metabolomic, and proteomic data to elucidate the genetic underpinnings and identify therapeutic targets for CKD and kidney function. We employed a range of analytical methods including cross-tissue transcriptome-wide association studies (TWASs), Mendelian randomization (MR), summary-based MR (SMR), and molecular docking. These analyses collectively identified 146 cross-tissue genetic associations with CKD and kidney function. Key Golgi apparatus-related genes (GARGs) and 41 potential drug targets were highlighted, with MAP3K11 emerging as a significant gene from the TWAS and MR data, underscoring its potential as a therapeutic target. Capsaicin displayed promising drug-target interactions in molecular docking analyses. Additionally, metabolome- and proteome-wide MR (PWMR) analyses revealed 33 unique metabolites and critical inflammatory proteins such as FGF5 that are significantly linked to and colocalized with CKD and kidney function. These insights deepen our understanding of CKD pathogenesis and highlight novel targets for treatment and prevention.
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Affiliation(s)
| | - Yirong Wang
- School of Biology & Basic Medical Sciences, Suzhou Medical College of Soochow University, Suzhou 215123, China;
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18
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Selby NM, Taal MW. What every clinician needs to know about chronic kidney disease: Detection, classification and epidemiology. Diabetes Obes Metab 2024. [PMID: 38804058 DOI: 10.1111/dom.15683] [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: 04/03/2024] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 05/29/2024]
Abstract
Chronic kidney disease (CKD) is a major healthcare challenge, affecting >800 million people worldwide. Implications for population health result from the strong associations of CKD with increased rates of cardiovascular disease, heart failure, progressive CKD leading to kidney failure, acute kidney injury (AKI), and mortality. In addition to a single disease perspective, CKD commonly coexists alongside other long-term conditions, in particular type 2 diabetes and cardiovascular disease. CKD is therefore an important component of multimorbidity that influences individual management and impacts prognosis. CKD is defined by abnormalities of kidney structure or function of any cause with implications for health that are present for longer than 3 months. The diagnosis is usually made on the basis of an abnormal glomerular filtration rate (GFR < 60 mL/min/1.73 m2) and/or the presence of proteinuria (urine albumin to creatinine ratio > 30 mg/g or >3 mg/mmol). GFR is usually estimated from serum creatinine concentration using a variety of validated equations. However, serum creatinine is closely related to muscle mass and may therefore not be an accurate marker of GFR in people with high or low muscle mass (sarcopaenia). Cystatin C is an alternative endogenous marker of GFR that is increasingly being used but also has limitations. An estimate of GFR based on both creatinine and cystatin C is the most accurate. Diagnosis should be followed by classification and risk stratification to guide the development of a risk-based, personalized care plan. Improved detection and widespread implementation of optimal CKD management has the potential to bring major benefits to population health.
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Affiliation(s)
- Nicholas M Selby
- Centre for Kidney Research and Innovation, Academic Unit of Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Department of Renal Medicine, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Maarten W Taal
- Centre for Kidney Research and Innovation, Academic Unit of Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Department of Renal Medicine, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
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19
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Campillo S, Gutiérrez-Calabrés E, García-Miranda S, Griera M, Fernández Rodríguez L, de Frutos S, Rodríguez-Puyol D, Calleros L. Integrin-linked kinase mRNA expression in circulating mononuclear cells as a biomarker of kidney and vascular damage in experimental chronic kidney disease. Cell Commun Signal 2024; 22:264. [PMID: 38734696 PMCID: PMC11088758 DOI: 10.1186/s12964-024-01646-2] [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: 01/20/2024] [Accepted: 05/02/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Traditional biomarkers of chronic kidney disease (CKD) detect the disease in its late stages and hardly predict associated vascular damage. Integrin-linked kinase (ILK) is a scaffolding protein and a serine/threonine protein kinase that plays multiple roles in several pathophysiological processes during renal damage. However, the involvement of ILK as a biomarker of CKD and its associated vascular problems remains to be fully elucidated. METHODS CKD was induced by an adenine-rich diet for 6 weeks in mice. We used an inducible ILK knockdown mice (cKD-ILK) model to decrease ILK expression. ILK content in mice's peripheral blood mononuclear cells (PBMCs) was determined and correlated with renal function parameters and with the expression of ILK and fibrosis and inflammation markers in renal and aortic tissues. Also, the expression of five miRNAs that target ILK was analyzed in whole blood of mice. RESULTS The adenine diet increased ILK expression in PBMCs, renal cortex, and aortas, and creatinine and urea nitrogen concentrations in the plasma of WT mice, while these increases were not observed in cKD-ILK mice. Furthermore, ILK content in PBMCs directly correlated with renal function parameters and with the expression of renal and vascular ILK and fibrosis and inflammation markers. Finally, the expression of the five miRNAs increased in the whole blood of adenine-fed mice, although only four correlated with plasma urea nitrogen, and of those, three were downregulated in cKD-ILK mice. CONCLUSIONS ILK, in circulating mononuclear cells, could be a potential biomarker of CKD and CKD-associated renal and vascular damage.
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Affiliation(s)
- Sofía Campillo
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain.
| | - Elena Gutiérrez-Calabrés
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
| | - Susana García-Miranda
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
| | - Mercedes Griera
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
| | - Loreto Fernández Rodríguez
- Biomedical Research Foundation and Nephrology Unit, Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
| | - Sergio de Frutos
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
| | - Diego Rodríguez-Puyol
- Department of Medicine and Medical Specialties, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
- Biomedical Research Foundation and Nephrology Unit, Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
| | - Laura Calleros
- Department of Systems Biology, Physiology Unit, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Fundación Renal Iñigo Álvarez de Toledo (FRIAT), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), and RICORS2040 Kidney Disease, Instituto de Salud Carlos III, Madrid, Spain
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20
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Zhang H, Liu Y, Dong Y, Li G, Wang S. Thymoquinone: An Effective Natural Compound for Kidney Protection. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2024; 52:775-797. [PMID: 38715182 DOI: 10.1142/s0192415x24500319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Kidney disease is a common health problem worldwide. Acute or chronic injuries may interfere with kidney functions, eventually resulting in irreversible kidney damage. A number of recent studies have shown that the plant-derived natural products have an extensive potential for renal protection. Thymoquinone (TQ) is an essential compound derived from Nigella Sativa (NS), which is widely applied in the Middle East as a folk medicine. Previous experiments have demonstrated that TQ has a variety of potential pharmacological effects, including anti-oxidant, antibacterial, antitumor, immunomodulatory, and neuroprotective activities. In particular, the prominent renal protective efficacy of TQ has been demonstrated in both in vivo and in vitro experiments. TQ can prevent acute kidney injuries from various xenobiotics through anti-oxidation, anti-inflammatory, and anti-apoptosis effects. In addition, TQ exhibited significant pharmacological effects on renal cell carcinoma, renal fibrosis, and urinary calculi. The essential mechanisms involve scavenging ROS and increasing anti-oxidant activity, decreasing inflammatory mediators, inducing apoptosis, and inhibiting migration and invasion. The purpose of this review is to conclude the pharmacological effects and the potential mechanisms of TQ in renal protection, shedding new light on the exploration of medicinal phyto-protective agents targeting kidneys.
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Affiliation(s)
- Huijing Zhang
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
| | - Yuanqing Liu
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
| | - Yanjun Dong
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
| | - Gebin Li
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
| | - Shuaiyu Wang
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
- Center of Research and Innovation of Chinese Traditional Veterinary Medicine, China Agricultural University, Beijing 100193, P. R. China
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21
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Almadani AK, Ahmed W, Al Obaidli AAK, Holt SG. Gender, age and nationality differences in chronic kidney disease prevalence in the emirate of Abu Dhabi, UAE. Nephrology (Carlton) 2024; 29:288-296. [PMID: 38450898 DOI: 10.1111/nep.14285] [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: 10/17/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/08/2024]
Abstract
AIM We aimed to better understand the prevalence of chronic kidney disease in Abu Dhabi, UAE, where a very diverse ethnic population lives, each with their own risk profile. METHODS Data were analysed on all patients who were tested for serum creatinine in December 2019 for 4 years within our healthcare network. We analysed data for kidney disease by age, gender and nationality to study differences in prevalence and risk. RESULTS The entire cohort (EC) consisted 1 925 672 samples from 703 122 patients. 24% of patients had GFR < 90 mL/min/1.73 m2 (CKD2-5), 4% had more severe kidney dysfunction (CKD3-5) and 2% had UACR >3 mg/mmol and with GFR > 90 (CKD1). The long follow-up (LFU) group comprised 45.6% of patients who had eGFR on at least two occasions more than 90 days apart, and of these 19.5% had sustained eGFR <90, and 5.2% had CKD3-5. Males had lower eGFR than females in the EC (RR 1.68) and the LFU group (RR 1.76). Emirati Females had the lowest prevalence in the EC (2.9%) and expatriate females in the LFU (3.5%) groups. The relative risks of CKD in expatriate males were highest in the EC (2.14) and the LFU (2.39) groups. When we looked at the age distribution by nationality there were highly significant differences in some populations being highly represented at younger ages. CONCLUSION The prevalence of kidney disease in Abu Dhabi has a male predominance, with younger expatriates highly represented. A targeted strategy to identify those at high risk may identify early CKD to prevent progression to end-stage kidney disease.
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Affiliation(s)
- Ayman Kamal Almadani
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Wasim Ahmed
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Ali Abdul Kareem Al Obaidli
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Stephen G Holt
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
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22
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Peng N, Li S. Short or long sleep duration was associated with chronic kidney disease in a Chinese nationwide cohort study. Int Urol Nephrol 2024; 56:1695-1701. [PMID: 37934349 DOI: 10.1007/s11255-023-03861-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/17/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVE Sleep duration is an important factor influencing health outcomes. The association between sleep duration and kidney function remains elusive. This study aimed to explore the association between sleep duration and chronic kidney disease (CKD) amongst Chinese adults. METHODS We conducted a cross-sectional study based on the China Health and Nutrition Survey (CHNS) in the wave of 2009. Participants were divided into three groups: ≤ 6 h/day (short sleepers), 7-8 h/day (regular sleepers) and ≥ 9 h/day (long sleepers) according to self-reported sleep duration. CKD was defined as estimated glomerular filtration rate < 60 mL/min/1.73 m2. RESULTS A total of 8096 Chinese adults (45.9% men) with a mean age of 50.6 years were included in the study. Compared with regular sleepers, both short and long regular sleepers had a higher prevalence of CKD. A U-shaped relationship between sleep duration and CKD was displayed by restricted cubic spline curve (P-overall < 0.001, P-nonlinear < 0.001). Multivariate logistic regression models revealed that both short and long sleep duration were clinically associated with higher odds of CKD, after adjustments for covariates [adjusted odds ratio (OR) 1.25 and 1.30; 95% confidence interval (CI) 1.00-1.56 and 1.08-1.54, for short and long sleep duration, respectively]. In subgroup analyses, we found the association was still observed in participants without hypertension or diabetes mellitus. CONCLUSION Short or long sleep duration was associated with CKD in the general population.
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Affiliation(s)
- Naling Peng
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Shizhen Li
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
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23
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Rath M, Ravani P, James MT, Pannu N, Ronksley PE, Liu P. Variations in Incidence and Prognosis of Stage 4 CKD Among Adults Identified Using Different Algorithms: A Population-Based Cohort Study. Am J Kidney Dis 2024; 83:578-587.e1. [PMID: 38072211 DOI: 10.1053/j.ajkd.2023.10.010] [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: 06/07/2023] [Revised: 09/10/2023] [Accepted: 10/07/2023] [Indexed: 01/24/2024]
Abstract
RATIONALE & OBJECTIVE Clinical guidelines define chronic kidney disease (CKD) as abnormalities of kidney structure or function for>3 months. Assessment of the duration criterion may be implemented in different ways, potentially impacting estimates of disease incidence or prevalence in the population, individual diagnosis, and treatment decisions, especially for more severe cases. We investigated differences in incidence and prognosis of CKD stage G4 identified by 1 of 4 algorithms. STUDY DESIGN Population-based cohort study in Alberta, Canada. SETTING & PARTICIPANTS Residents>18 years old with incident CKD stage G4 (eGFR 15-29mL/min/1.73m2) diagnosed between April 1, 2015, and March 31, 2018, based on administrative and laboratory data. EXPOSURE Four outpatient eGFR-based algorithms, increasing in stringency, for defining cohorts with CKD G4 were evaluated: (1) a single test, (2) first eGFR<30mL/min/1.73m2 and a second eGFR 15-29mL/min/1.73m2 measured>90 days apart (2 tests), (3) ≥2 eGFR measurements of<30mL/min/1.73m2 sustained for>90 days (qualifying period) and the last eGFR in the qualifying period of 15-29mL/min/1.73m2 (relaxed sustained), and (4) ≥2 consecutive measurements of 15-29mL/min/1.73m2 for>90 days (rigorous sustained). OUTCOME Time to the earliest of death, eGFR improvement (a sustained increase in eGFR to≥30mL/min/1.73m2 for>90 days and>25% increase from the index eGFR), or kidney failure. ANALYTICAL APPROACH For each of the 4 cohorts, incidence rates and event-specific cumulative incidence functions at 1 year from cohort entry were estimated. RESULTS The incidence rates of CKD G4 decreased as algorithms became more stringent, from 190.7 (single test) to 79.9 (rigorous sustained) per 100,000 person-years. The 2 cohorts based on sustained reductions in eGFR were of comparable size and 1-year event-specific probabilities. The 2 cohorts based on a single test and a 2-test sequence were larger and experienced higher probabilities of eGFR improvement. LIMITATIONS A short follow-up period of 1 year and a predominantly White population. CONCLUSIONS The use of more stringent algorithms for defining CKD G4 results in substantially lower estimates of disease incidence, the identification of a group with a lower probability of eGFR improvement, and a higher risk of kidney failure. These findings can inform implementation decisions of disease definitions in clinical reporting systems and research studies. PLAIN-LANGUAGE SUMMARY Although guidelines recommend>3 months to define chronic kidney disease (CKD), the methods for defining specific stages, particularly G4 (eGFR 15-29mL/min/1.73m2) when referral to nephrology services is recommended, have been implemented differently across studies and surveillance programs. We studied differences in incidence and prognosis of CKD G4 cohorts identified by 4 algorithms using administrative and outpatient laboratory databases in Alberta, Canada. We found that, compared with a single-test definition, more stringent definitions resulted in a lower disease incidence and identified a group with worse short-term kidney outcomes. These findings highlight the impact of the choice of algorithm used to define CKD G4 on disease burden estimates at the population level, on individual prognosis, and on treatment/referral decisions.
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Affiliation(s)
- Mitchell Rath
- Alberta Health Services, Provincial Research and Data Services, University of Calgary, Calgary, Alberta, Canada
| | - Pietro Ravani
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Matthew T James
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Neesh Pannu
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Paul E Ronksley
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Ping Liu
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.
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Couchoud C, Raffray M, Lassalle M, Duisenbekov Z, Moranne O, Erbault M, Lazareth H, Parmentier C, Guebre-Egziabher F, Hamroun A, Metzger M, Mansouri I, Goldberg M, Zins M, Bayat-Makoei S, Kab S. Prevalence of chronic kidney disease in France: methodological considerations and pitfalls with the use of Health claims databases. Clin Kidney J 2024; 17:sfae117. [PMID: 38774439 PMCID: PMC11106789 DOI: 10.1093/ckj/sfae117] [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: 12/19/2023] [Indexed: 05/24/2024] Open
Abstract
Background Health policy-making require careful assessment of chronic kidney disease (CKD) epidemiology to develop efficient and cost-effective care strategies. The aim of the present study was to use the RENALGO-EXPERT algorithm to estimate the global prevalence of CKD in France. Methods An expert group developed the RENALGO-EXPERT algorithm based on healthcare consumption. This algorithm has been applied to the French National Health claims database (SNDS), where no biological test findings are available to estimate a national CKD prevalence for the years 2018-2021. The CONSTANCES cohort (+219 000 adults aged 18-69 with one CKD-EPI eGFR) was used to discuss the limit of using health claims data. Results Between 2018 and 2021, the estimated prevalence in the SNDS increased from 8.1% to 10.5%. The RENALGO-EXPERT algorithm identified 4.5% of the volunteers in the CONSTANCES as CKD. The RENALGO-EXPERT algorithm had a positive predictive value of 6.2% and negative predictive value of 99.1% to detect an eGFR<60 ml/min/1.73 m². Half of 252 false positive cases (ALGO+, eGFR > 90) had been diagnosed with kidney disease during hospitalization, and the other half based on healthcare consumption suggestive of a 'high-risk' profile; 95% of the 1661 false negatives (ALGO-, eGFR < 60) had an eGFR between 45 and 60 ml/min, half had medication and two-thirds had biological exams possibly linked to CKD. Half of them had a hospital stay during the period but none had a diagnosis of kidney disease. Conclusions Our result is in accordance with other estimations of CKD prevalence in the general population. Analysis of diverging cases (FP and FN) suggests using health claims data have inherent limitations. Such an algorithm can identify patients whose care pathway is close to the usual and specific CKD pathways. It does not identify patients who have not been diagnosed or whose care is inappropriate or at early stage with stable GFR.
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Affiliation(s)
- Cécile Couchoud
- Réseau Epidémiologie et Information en Néphrologie, Agence de la Biomédecine, Saint-Denis-La-Plaine, France
| | - Maxime Raffray
- Univ. Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé)- U 1309 – Rennes, France
| | - Mathilde Lassalle
- Réseau Epidémiologie et Information en Néphrologie, Agence de la Biomédecine, Saint-Denis-La-Plaine, France
| | - Zhanibek Duisenbekov
- Réseau Epidémiologie et Information en Néphrologie, Agence de la Biomédecine, Saint-Denis-La-Plaine, France
| | - Olivier Moranne
- Service Néphrologie-Dialyse-Apherese, Hôpital Universitaire Caremau, Nîmes, IDESP Université de Montpellier, France
| | - Marie Erbault
- Haute Autorité de Santé, Saint-Denis-La-Plaine, France
| | | | | | - Fitsum Guebre-Egziabher
- Service Néphrologie-Dialyse-Aphérèse-Hypertension, Hôpital Edouard Herriot, Hospices Civils de Lyon, Université Lyon-1 INSERM U 1060, Lyon, France
| | - Aghiles Hamroun
- Department of Public Health – Epidemiology, Department of Nephrology, Lille University Hospital Center, RIDAGE, Pasteur Institute of Lille, Inserm, Lille University, Lille, France
| | - Marie Metzger
- Center for Research in Epidemiology and Population Health, Paris-Saclay University, Paris-Sud University, Versailles Saint Quentin University, Inserm, Villejuif, France
| | - Imene Mansouri
- Direction Procréation, Embryologie et Génétique Humaine, Agence de la Biomédecine, Saint-Denis-La-Plaine, France
| | | | - Maris Zins
- Cohorte CONSTANCES, Inserm UMS11, Villejuif, France
| | - Sahar Bayat-Makoei
- Univ. Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé)- U 1309 – Rennes, France
| | - Sofiane Kab
- Cohorte CONSTANCES, Inserm UMS11, Villejuif, France
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25
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Jairoun AA, Ping CC, Ibrahim B. Predictors of chronic kidney disease survival in type 2 diabetes: a 12-year retrospective cohort study utilizing estimated glomerular filtration rate. Sci Rep 2024; 14:9014. [PMID: 38641627 PMCID: PMC11031608 DOI: 10.1038/s41598-024-58574-x] [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: 12/15/2023] [Accepted: 04/01/2024] [Indexed: 04/21/2024] Open
Abstract
Predicting the course of kidney disease in individuals with both type 1 and type 2 diabetes mellitus (DM) is a significant clinical and policy challenge. In several regions, DM is now the leading cause of end-stage renal disease. The aim of this study to identify both modifiable and non-modifiable risk factors, along with clinical markers and coexisting conditions, that increase the likelihood of stage 3-5 chronic kidney disease (CKD) development in individuals with type 2 DM in the United Arab Emirates (UAE). This was a single-center retrospective cohort study based on data derived from electronic medical records of UAE patients with DM who were registered at outpatient clinics at Tawam Hospital in Al Ain, UAE, between January 2011 and December 2021. Type 2 DM patients aged ≥ 18 years who had serum HbA1c levels ≥ 6.5% were included in the study. Patients with type 1 DM, who had undergone permanent renal replacement therapy, who had under 1 year of follow-up, or who had missing or incomplete data were excluded from the study. Factors associated with diabetic patients developing stage 3-5 CKD were identified through Cox regression analysis and a fine and gray competing risk model to account for competing events that could potentially hinder the development of CKD. A total of 1003 patients were recruited for the study. The mean age of the study cohort at baseline was 70.6 ± 28.2 years. Several factors were found to increase the risk of developing stage 3-5 CKD: advancing age (HR 1.005, 95% CI 1.002-1.009, p = 0.026), a history of hypertension (HR 1.69, 95% CI 1.032-2.8, p = 0.037), a history of heart disease (HR 1.49, 95% CI 1.16-1.92, p = 0.002), elevated levels of serum creatinine (HR 1.006, 95% CI 1.002-1.010, p = 0.003), decreased levels of estimated glomerular filtration rate (eGFR) (HR 0.943, 95% CI, 0.938-0.947; p < 0.001), and the use of beta-blockers (HR 139, 95% CI 112-173, p = 0.003). Implementing preventative measures, initiating early interventions, and developing personalized care plans tailored to address specific risk factors are imperative for reducing the impact of CKD. Additionally, the unforeseen findings related to eGFR highlight the ongoing need for research to deepen our understanding of the complexities of kidney disease.
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Affiliation(s)
- Ammar Abdulrahman Jairoun
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), 11800, Penang, Minden, Malaysia.
| | - Chong Chee Ping
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), 11800, Penang, Minden, Malaysia
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Xiong LQ, Ma LL, Shi LY, Pan NN, Ai K, Zhao JX, He DL, Hang G. Functional magnetic resonance imaging for staging chronic kidney disease: a systematic review and meta-analysis. Int Urol Nephrol 2024:10.1007/s11255-024-04055-z. [PMID: 38632173 DOI: 10.1007/s11255-024-04055-z] [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: 12/11/2023] [Accepted: 04/08/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION The commonly used clinical indicators are not sensitive and comprehensive enough to evaluate the early staging of chronic kidney disease (CKD). This study aimed to evaluate the differences in arterial spin labeling (ASL) and blood oxygenation level-dependent functional magnetic resonance imaging (BOLD-MRI) parameter values among patients at various stages of chronic kidney disease and healthy individuals. METHODS Electronic databases PubMed, Web of Science, Cochrane, and Embase were searched from inception to March 29, 2024, to identify relevant studies on ASL and BOLD in CKD. The renal blood flow (RBF) and apparent relaxation rate (R2*) values were obtained from healthy individuals and patients with various stages of CKD. The meta-analysis was conducted using STATA version 12.0. The random-effects model was used to obtain estimates of the effects, and the results were expressed as 95% confidence intervals (CIs) and mean differences (MDs) of continuous variables. RESULTS A total of 18 published studies were included in this meta-analysis. The cortical RBF and R2* values and medulla RBF values were considerably distinct between patients with various stages of CKD and healthy controls (MD, - 78.162; 95% CI, - 85.103 to - 71.221; MD, 2.440; 95% CI, 1.843 to 3.037; and MD, - 36.787; 95% CI, - 47.107 to - 26.468, respectively). No obvious difference in medulla R2* values was noted between patients with various stages of CKD and healthy controls (MD, - 1.475; 95% CI, - 4.646 to 1.696). CONCLUSION ASL and BOLD may provide complementary and distinct information regarding renal function and could potentially be used together to gain a more comprehensive understanding of renal physiology.
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Affiliation(s)
- Lian Qiu Xiong
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Li Li Ma
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Liu Yan Shi
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Ni Ni Pan
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Kai Ai
- Philip Healthcare, Xi'an, China
| | - Jian Xin Zhao
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Di Liang He
- First Clinical School of Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Gang Hang
- Department of Radiology, Gansu Provincial Hospital, Lanzhou, 730000, China.
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Liu ZH, Wang LY, Hu ZF. Evaluation of risk factors related to sleep disorders in patients undergoing hemodialysis using a nomogram model. Medicine (Baltimore) 2024; 103:e37712. [PMID: 38608110 PMCID: PMC11018214 DOI: 10.1097/md.0000000000037712] [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: 09/08/2023] [Accepted: 03/04/2024] [Indexed: 04/14/2024] Open
Abstract
This study aimed to investigate the risk factors related to sleep disorders in patients undergoing hemodialysis using a nomogram model. A cross-sectional survey was conducted in a hospital in Zhejiang province, China from January 1, 2020, to November 31, 2022 among patients undergoing hemodialysis. Dietary intake was assessed applying a Food Frequency Questionnaire. Sleep quality was evaluated by the Pittsburgh Sleep Quality Index. Evaluation of risk factors related to sleep disorders in patients undergoing hemodialysis was using a nomogram model. This study included 201 patients and 87 individuals (43.3%, 87/201) exhibited sleep disorders. The average age of included patients was 51.1 ± 9.0 years, with males accounting for 55.7% (112/201). Results from nomogram model exhibited that potential risk factors for sleep disorders in patients undergoing hemodialysis included female, advanced age, increased creatinine and alanine aminotransferase levels, as well as higher red meat consumption. Inversely, protective factors against sleep disorders in these patients included higher consumption of poultry, fish, vegetables, and dietary fiber. The C-index demonstrated a high level of discriminative ability (0.922). This study found that age, sex, and dietary factors were associated with sleep disorders in hemodialysis patients. Hemodialysis patients with sleep disorders require urgent dietary guidance.
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Affiliation(s)
- Zhang-hong Liu
- Department of Nephrology and Rheumatology, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
| | - Li-yong Wang
- Department of Nephrology and Rheumatology, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
| | - Zhen-fen Hu
- Department of Blood Purification, Wenzhou TCM Hospital of Zhejiang Chinese Medical University, Wenzhou, Zhejiang Province, China
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Wei X, Long M, Fan Z, Hou Y, Yang L, Qu Z, Du Y. Whole-body water mass and kidney function: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1336142. [PMID: 38633755 PMCID: PMC11022284 DOI: 10.3389/fendo.2024.1336142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 03/15/2024] [Indexed: 04/19/2024] Open
Abstract
Background The morbidity and mortality of chronic kidney disease (CKD) are increasing worldwide, making it a serious public health problem. Although a potential correlation between body water content and CKD progression has been suggested, the presence of a causal association remains uncertain. This study aimed to determine the causal effect of body water content on kidney function. Methods Genome-wide association study summary data sourced from UK Biobank were used to evaluate single-nucleotide polymorphisms (SNPs) associated with whole-body water mass (BWM). The summary statistics pertaining to kidney function were extracted from the CKDGen consortium. The primary kidney function outcome measures included estimated glomerular filtration rate (eGFR), albuminuria, CKD stages 3-5, and rapid progression to CKD (CKDi25). Two-sample Mendelian randomization (MR) analysis estimated a potential causal relationship between the BWM and kidney function. The inverse variance weighted MR method was used as the primary analysis, accompanied by several sensitive MR analyses. Results The increase of BWM exhibited a correlation with a reduction in eGFR (β = -0.02; P = 6.95 × 10-16). Excluding 13 SNPs responsible for pleiotropy (P = 0.05), the increase of BWM was also associated with the decrease of the ratio of urinary albumin to creatinine (β = -0.16; P = 5.91 × 10-36). For each standard deviation increase in BWM, the risk of CKD stages 3-5 increases by 32% (OR, 1.32; 95% CI, 1.19-1.47; P = 1.43 × 10-7), and the risk of CKDi25 increases by 22% (OR, 1.22; 95% CI, 1.07-1.38; P = 0.002). Conclusion The increase of BWM is associated with impaired kidney function. Proactively managing body water content is of great significance in preventing the progression of CKD.
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Affiliation(s)
| | | | | | | | | | | | - Yujun Du
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
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Qing X, Jiang J, Yuan C, Xie K, Wang K. Temporal trends in prevalence and disability of chronic kidney disease caused by specific etiologies: an analysis of the Global Burden of Disease Study 2019. J Nephrol 2024; 37:723-737. [PMID: 38512378 DOI: 10.1007/s40620-024-01914-x] [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: 10/26/2023] [Accepted: 01/24/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND The prevalence of disability in CKD is high. In this context the aim of the present study was to assess the temporal trends of prevalence and disability progression for chronic kidney disease (CKD) caused by specific etiologies. METHODS Using data from the Global Burden of Diseases Study (GBD) 2019, we examined the age-standardized rates of CKD prevalence and disability-adjusted life-years for different etiologies, including Type 1/2 diabetes mellitus (T1DM/T2DM), glomerulonephritis, and hypertension. We also calculated the average annual percentage changes to assess trends. Additionally, we utilized the joinpoint regression model to identify significant shifts over time. RESULTS From 1990 to 2019, the global prevalence of CKD due to various etiologies exhibited an overall increasing trend, albeit with fluctuations. Notably, CKD due to T1DM, glomerulonephritis, and hypertension consistently demonstrated a significant upward trend across all continents, while the prevalence of CKD due to T2DM varied across continents. In terms of disability-adjusted life-years, CKD due to T2DM and hypertension exhibited a significant rising trend over the past 30 years. However, changes in age standardized disability-adjusted life-years for CKD due to different etiologies were not consistent across continents, with an upward trend observed in The Americas and a contrasting trend in Asia. Furthermore, both age-standardized prevalence rate and age standardized disability-adjusted life-year trends for CKD varied significantly across 204 countries and territories. Additionally, a negative association was observed between the Socio-demographic Index and the disability progression of CKD. CONCLUSION The prevalence and disability burden of CKD caused by specific etiologies show substantial heterogeneity worldwide, highlighting significant disparities in the distribution of CKD. It is crucial to implement geographic and personalized strategies in different regions to alleviate the burden of CKD effectively.
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Affiliation(s)
- Xin Qing
- Clinical Laboratory, Boai Hospital of Zhongshan Affiliated to Southern Medical University, Zhongshan, China
- West China Hospital, Sichuan University, Chengdu, China
| | - Junyi Jiang
- Clinical Laboratory, Boai Hospital of Zhongshan Affiliated to Southern Medical University, Zhongshan, China
| | - Chunlei Yuan
- Clinical Laboratory, Boai Hospital of Zhongshan Affiliated to Southern Medical University, Zhongshan, China
| | - Kunke Xie
- Clinical Laboratory, Boai Hospital of Zhongshan Affiliated to Southern Medical University, Zhongshan, China
| | - Ke Wang
- Clinical Laboratory, Boai Hospital of Zhongshan Affiliated to Southern Medical University, Zhongshan, China.
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Altunok M, Çankaya E, Sevinç C, Uyanık A. Investigation of the reasons for patients who choose peritoneal dialysis as kidney replacement therapies to change their decisions. Ther Apher Dial 2024; 28:246-254. [PMID: 37985242 DOI: 10.1111/1744-9987.14088] [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: 07/13/2023] [Revised: 10/15/2023] [Accepted: 11/09/2023] [Indexed: 11/22/2023]
Abstract
INTRODUCTION Peritoneal dialysis (PD) is one of the kidney replacement therapies (KRT). Patients' choice of KRT is influenced by personal causes, familial factors, factors related to healthcare professionals, and social factors. METHODS This study included 341 patients. PD patients who changed their KRT selection were asked for the reasons to change with a questionnaire. RESULTS Of the patients who initially chose PD, only 48.5% received KRT by PD. Five (20%) of the patients gave up PD compulsorily because they heard that the risk of infection with PD was higher, eight (40%) thought they could not do it, four (20%) because they needed to do assisted PD but had no relatives to do it, and three (15%) because they had abdominal surgery. CONCLUSION We believe that the fact that KRT training is carried out by a PD trained team and that patients are provided with assistance for PD will be effective in addressing the concerns of patients with PD undecided.
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Affiliation(s)
- Murat Altunok
- Faculty of Medicine, Department of Nephrology, Atatürk University, Erzurum, Turkey
| | - Erdem Çankaya
- Faculty of Medicine, Department of Nephrology, Atatürk University, Erzurum, Turkey
| | - Can Sevinç
- Faculty of Medicine, Department of Nephrology, Atatürk University, Erzurum, Turkey
| | - Abdullah Uyanık
- Faculty of Medicine, Department of Nephrology, Atatürk University, Erzurum, Turkey
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Yang CC, Chen YL, Sung PH, Chiang JY, Chen CH, Li YC, Yip HK. Repeated administration of adipose-derived mesenchymal stem cells added on beneficial effects of empagliflozin on protecting renal function in diabetic kidney disease rat. Biomed J 2024; 47:100613. [PMID: 37355087 PMCID: PMC10950825 DOI: 10.1016/j.bj.2023.100613] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/24/2023] [Accepted: 06/05/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Diabetic kidney disease (DKD) is one of the most significant public health burdens worldwide. This study explored the renal protections of combined adipose-derived mesenchymal stem cells (ADMSCs) and empagliflozin (EMPA) in DKD rats. METHODS Adult-male-SD rats were equally allocated into group 1 (sham-operated-control), group 2 (DKD), group 3 (DKD + EMPA/20 mg/kg/day since day-14 after CKD-induction), group 4 [DKD + ADMSCs (6.0 × 105/intrarenal-arterial-injection/post-day-28, followed by 1.2 × 106/intravenous injection post-days 35 and 42 after CKD-induction, i.e., defined as repeated administration)] and group 5 (DKD + ADMSCs + EMPA) and kidney was harvested post-day-60 CKD-induction. RESULTS The result showed that the blood sugar and circulatory levels of BUN/creatinine and the ratio of urine protein/creatinine at day 60 were greatly increased in group 2 as compared the SC (i.e., group 1), significantly increased in groups 3 and 4 than in groups 5, but these parameters showed the similar manner in groups 3 and 4, except for blood sugar that was significantly lower in group 3 than in group 4 (all p < 0.0001). The protein levels of inflammation (NF-κB/FNF-α/MMP-9)/oxidative-stress (NOX-1/NOX-2/oxidized protein/p22-phox)/apoptosis (cleaved-caspase-3/cleaved-PARP/mitochondrial-Bax)/fibrosis (TGF-β/Smad 3)/mitochondrial/DNA-damaged (p-DRP1/γ-H2AX) biomarkers revealed a similar manner of creatinine level among the groups (all p < 0.0001). Kidney injury score/fibrotic area/oxidative-stress score (8-OHdG) and cellular levels of kidney-damaged biomarkers (KIM-1/γ-H2AX) showed a unanimous manner. In contrast, the cellular expressions of podocyte components (ZO-1/synaptopodin) revealed an antithetical manner of creatinine among the groups (all p < 0.0001). CONCLUSION Combined ADMSCs-EMPA was superior to just one therapy for protecting kidney function and ultra-structural integrity in DKD rodents.
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Affiliation(s)
- Chih-Chao Yang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yi-Ling Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pei-Hsun Sung
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - John Y Chiang
- Department of Computer Science & Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan; Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Hung Chen
- Divisions of General Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yi-Chen Li
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Center of Cell Therapy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Hon-Kan Yip
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; Department of Nursing, Asia University, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan.
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Fragoulakis V, Koufaki MI, Joefield-Roka C, Sunder-Plassmann G, Mitropoulou C. Cost-utility analysis of pharmacogenomics-guided tacrolimus treatment in Austrian kidney transplant recipients participating in the U-PGx PREPARE study. THE PHARMACOGENOMICS JOURNAL 2024; 24:10. [PMID: 38499549 DOI: 10.1038/s41397-024-00330-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/17/2024] [Accepted: 03/05/2024] [Indexed: 03/20/2024]
Abstract
Chronic kidney disease (CKD) is a global health issue. Kidney failure patients may undergo a kidney transplantation (KTX) and prescribed an immunosuppressant medication i.e., tacrolimus. Tacrolimus' efficacy and toxicity varies among patients. This study investigates the cost-utility of pharmacogenomics (PGx) guided tacrolimus treatment compared to the conventional approach in Austrian patients undergone KTX, participating in the PREPARE UPGx study. Treatment's effectiveness was determined by mean survival, and utility values were based on a Visual Analog Scale score. Incremental Cost-Effectiveness Ratio was also calculated. PGx-guided treatment arm was found to be cost-effective, resulting in reduced cost (3902 euros less), 6% less hospitalization days and lower risk of adverse drug events compared to the control arm. The PGx-guided arm showed a mean 0.900 QALYs (95% CI: 0.862-0.936) versus 0.851 QALYs (95% CI: 0.814-0.885) in the other arm. In conclusion, PGx-guided tacrolimus treatment represents a cost-saving option in the Austrian healthcare setting.
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Affiliation(s)
| | - Margarita-Ioanna Koufaki
- Department of Pharmacy, Laboratory of Pharmacogenomics and Individualized Therapy, University of Patras, School of Health Sciences, Patras, Greece
| | - Candace Joefield-Roka
- Department of Medicine III, Division of Nephrology and Dialysis, Medical University of Vienna, Vienna, Austria
| | - Gere Sunder-Plassmann
- Department of Medicine III, Division of Nephrology and Dialysis, Medical University of Vienna, Vienna, Austria
| | - Christina Mitropoulou
- The Golden Helix Foundation, London, UK.
- Department of Genetics and Genomics, United Arab Emirates University, College of Medicine and Health Sciences, Al-Ain, Abu Dhabi, United Arab Emirates.
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Xue K, Mi B. Engineered Extracellular Vesicles in Chronic Kidney Diseases: A Comprehensive Review. Int J Nanomedicine 2024; 19:2377-2393. [PMID: 38469058 PMCID: PMC10926925 DOI: 10.2147/ijn.s452393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/19/2024] [Indexed: 03/13/2024] Open
Abstract
Chronic kidney diseases (CKD) present a formidable global health challenge, characterized by a deficiency of effective treatment options. Extracellular vesicles (EVs), recognized as multifunctional drug delivery systems in biomedicine, have gained accumulative interest. Specifically, engineered EVs have emerged as a promising therapeutic approach for targeted drug delivery, potentially addressing the complexities of CKD management. In this review, we systematically dissect EVs, elucidating their classification, biogenesis, composition, and cargo molecules. Furthermore, we explore techniques for EV engineering and strategies for their precise renal delivery, focusing on cargo loading and transportation, providing a comprehensive perspective. Moreover, this review also discusses and summarizes the diverse therapeutic applications of engineered EVs in CKD, emphasizing their anti-inflammatory, immunomodulatory, renoprotective, and tissue-regenerating effects. It critically evaluates the challenges and limitations in translating EV therapies from laboratory settings to clinical applications, while outlining future prospects and emerging trends.
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Affiliation(s)
- Kaming Xue
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
| | - Bobin Mi
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China
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Escamilla-Cabrera B, Luis-Lima S, Gallego-Valcarce E, Sánchez-Dorta NV, Negrín-Mena N, Díaz-Martín L, Cruz-Perera C, Hernández-Valles AM, González-Rinne F, Rodríguez-Gamboa MJ, Estupiñán-Torres S, Miquel-Rodríguez R, Cobo-Caso MÁ, Delgado-Mallén P, Fernández-Suárez G, González-Rinne A, Hernández-Barroso G, González-Delgado A, Torres-Ramírez A, Jiménez-Sosa A, Ortiz A, Gaspari F, Hernández-Marrero D, Porrini EL. The error of estimated GFR in predialysis care. Sci Rep 2024; 14:5219. [PMID: 38433228 PMCID: PMC10909958 DOI: 10.1038/s41598-024-55022-8] [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: 11/07/2023] [Accepted: 02/19/2024] [Indexed: 03/05/2024] Open
Abstract
The error of estimated glomerular filtration rate (eGFR) and its consequences in predialysis are unknown. In this prospective multicentre study, 315 predialysis patients underwent measured GFR (mGFR) by the clearance of iohexol and eGFR by 52 formulas. Agreement between eGFR and mGFR was evaluated by concordance correlation coefficient (CCC), total deviation index (TDI) and coverage probability (CP). In a sub-analysis we assessed the impact of eGFR error on decision-making as (i) initiating dialysis, (ii) preparation for renal replacement therapy (RRT) and (iii) continuing clinical follow-up. For this sub-analysis, patients who started RRT due to clinical indications (uremia, fluid overload, etc.) were excluded. eGFR had scarce precision and accuracy in reflecting mGFR (average CCC 0.6, TDI 70% and cp 22%) both in creatinine- and cystatin-based formulas. Variations -larger than 10 ml/min- between mGFR and eGFR were frequent. The error of formulas would have suggested (a) premature preparation for RTT in 14% of stable patients evaluated by mGFR; (b) to continue clinical follow-up in 59% of subjects with indication for RTT preparation due to low GFRm and (c) to delay dialysis in all asymptomatic patients (n = 6) in whom RRT was indicated based on very low mGFR. The error of formulas in predialysis was frequent and large and may have consequences in clinical care.
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Affiliation(s)
- Beatriz Escamilla-Cabrera
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
- Facultad de Medicina, Universidad de La Laguna, La Laguna, Spain
| | - Sergio Luis-Lima
- Department of Laboratory Medicine, Complejo Hospitalario Universitario de Canarias, Tenerife, Spain
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | | | | | - Natalia Negrín-Mena
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | - Laura Díaz-Martín
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | - Coriolano Cruz-Perera
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | | | - Federico González-Rinne
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | | | - Sara Estupiñán-Torres
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
| | - Rosa Miquel-Rodríguez
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
| | | | | | | | - Ana González-Rinne
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
| | | | | | - Armando Torres-Ramírez
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
- Facultad de Medicina, Universidad de La Laguna, La Laguna, Spain
| | | | - Alberto Ortiz
- Faculty of Medicine, Universidad Autónoma de Madrid. IIS-Fundación Jiménez Díaz. RICORS, Madrid, Spain
| | - Flavio Gaspari
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain
| | - Domingo Hernández-Marrero
- Nephrology Department, Complejo Hospitalario Universitario de Canarias, La Laguna, Spain
- Instituto de Tecnologías Biomédicas (ITB), Faculty of Medicine, University of La Laguna, La Laguna, Spain
- Facultad de Medicina, Universidad de La Laguna, La Laguna, Spain
| | - Esteban Luis Porrini
- Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, La Laguna, Spain.
- Instituto de Tecnologías Biomédicas (ITB), Faculty of Medicine, University of La Laguna, La Laguna, Spain.
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Ebert N. [Novel equations for estimating renal function: significance for drug dose adjustment]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2024; 65:280-285. [PMID: 38252158 DOI: 10.1007/s00108-023-01649-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/11/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND Important therapeutic decisions depend on kidney function, which is why its correct assessment is of great importance. It also plays an important role for drug dose adjustments in patients with impaired kidney function. OBJECTIVES In clinical practice, kidney function is almost always estimated using mathematical glomerular filtration rate (GFR) equations. To estimate GFR, the patient's age and gender as well as kidney-specific endogenous biomarkers are required. This work aims to provide an overview of the advantages and disadvantages of the biomarkers serum creatinine and cystatin C in assessing kidney function. Particularly in patients with significantly reduced or increased muscle mass, creatinine is not suitable for determining GFR, and cystatin C should be used. Currently recommended GFR estimating equations are described, illustrating for which patient groups they can be used. CURRENT DATA A large number of high-ranking publications are available investigating the validity of GFR estimating equations and the optimal choice of endogenous biomarkers. However, there are still large gaps when it comes to drug approval studies in older patients and children. CONCLUSION Estimated GFR (eGFR) is only a rough estimate of kidney function and should not be interpreted as an exact number. Drug dose adjustments may be necessary in patients with an eGFR of < 50 ml/min and should be verified particularly in severely impaired GFR (< 30 ml/min). There are tools available online for this purpose.
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Affiliation(s)
- Natalie Ebert
- Institut für Public Health, Charité - Universitätsmedizin Berlin, 10117, Berlin, Deutschland.
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Xia Z, Wei Z, Li X, Liu Y, Gu X, Huang S, Zhang X, Wang W. C/EBPα aggravates renal fibrosis in CKD through the NOX4-ROS-apoptosis pathway in tubular epithelial cells. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167039. [PMID: 38281712 DOI: 10.1016/j.bbadis.2024.167039] [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: 10/15/2023] [Revised: 01/11/2024] [Accepted: 01/19/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Chronic kidney disease (CKD) is a prevalent renal disorder with various risk factors. Emerging evidence indicates that the transcriptional factor CCAAT/enhancer binding protein alpha (C/EBPα) may be associated with renal fibrosis. However, the precise role of C/EBPα in CKD progression remains unexplored. METHODS We investigated the involvement of C/EBPα in CKD using two distinct mouse models induced by folic acid (FA) and unilateral ureteral obstruction (UUO). Additionally, we used RNA sequencing and KEGG analysis to identify potential downstream pathways governed by C/EBPα. FINDINGS Cebpa knockout significantly shielded mice from renal fibrosis and reduced reactive oxygen species (ROS) levels in both the FA and UUO models. Primary tubular epithelial cells (PTECs) lacking Cebpa exhibited reduced apoptosis and ROS accumulation following treatment with TGF-β. RNA sequencing analysis suggested that apoptosis is among the primary pathways regulated by C/EBPα, and identified NADPH oxidoreductase 4 (NOX4) as a key protein upregulated upon C/EBPα induction (ICCB280). Treatment with l-Theanine, a potential NOX4 inhibitor, mitigated renal fibrosis and inflammation in both the FA and UUO mouse models. INTERPRETATION Our study unveils a role for C/EBPα in suppressing renal fibrosis, mitigating ROS accumulation, and reducing cell apoptosis. Furthermore, we investigate whether these protective effects are mediated by C/EBPα's regulation of NOX4 expression. These findings present a promising therapeutic target for modulating ROS and apoptosis in renal tubular cells, potentially offering an approach to treating CKD and other fibrotic diseases.
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Affiliation(s)
- Ziru Xia
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zhaonan Wei
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xin Li
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yunzi Liu
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xiangchen Gu
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China; Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, People's Republic of China
| | - Siyi Huang
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xiaoyue Zhang
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Weiming Wang
- Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China; Institute of Nephrology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
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Qian L, Zhu Y, Deng C, Liang Z, Chen J, Chen Y, Wang X, Liu Y, Tian Y, Yang Y. Peroxisome proliferator-activated receptor gamma coactivator-1 (PGC-1) family in physiological and pathophysiological process and diseases. Signal Transduct Target Ther 2024; 9:50. [PMID: 38424050 PMCID: PMC10904817 DOI: 10.1038/s41392-024-01756-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/13/2024] [Accepted: 01/23/2024] [Indexed: 03/02/2024] Open
Abstract
Peroxisome proliferator-activated receptor gamma coactivator-1 (PGC-1) family (PGC-1s), consisting of three members encompassing PGC-1α, PGC-1β, and PGC-1-related coactivator (PRC), was discovered more than a quarter-century ago. PGC-1s are essential coordinators of many vital cellular events, including mitochondrial functions, oxidative stress, endoplasmic reticulum homeostasis, and inflammation. Accumulating evidence has shown that PGC-1s are implicated in many diseases, such as cancers, cardiac diseases and cardiovascular diseases, neurological disorders, kidney diseases, motor system diseases, and metabolic disorders. Examining the upstream modulators and co-activated partners of PGC-1s and identifying critical biological events modulated by downstream effectors of PGC-1s contribute to the presentation of the elaborate network of PGC-1s. Furthermore, discussing the correlation between PGC-1s and diseases as well as summarizing the therapy targeting PGC-1s helps make individualized and precise intervention methods. In this review, we summarize basic knowledge regarding the PGC-1s family as well as the molecular regulatory network, discuss the physio-pathological roles of PGC-1s in human diseases, review the application of PGC-1s, including the diagnostic and prognostic value of PGC-1s and several therapies in pre-clinical studies, and suggest several directions for future investigations. This review presents the immense potential of targeting PGC-1s in the treatment of diseases and hopefully facilitates the promotion of PGC-1s as new therapeutic targets.
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Affiliation(s)
- Lu Qian
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China
| | - Yanli Zhu
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China
| | - Chao Deng
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Zhenxing Liang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, Zhengzhou, 450052, China
| | - Junmin Chen
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China
| | - Ying Chen
- Department of Hematology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Xue Wang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Yanqing Liu
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China
| | - Ye Tian
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China
| | - Yang Yang
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Northwest University, Xi'an, 710021, China.
- Xi'an Key Laboratory of Innovative Drug Research for Heart Failure, Faculty of Life Sciences and Medicine, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
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Liu SJ, Cao YL, Zhang C. Hirudin in the Treatment of Chronic Kidney Disease. Molecules 2024; 29:1029. [PMID: 38474541 DOI: 10.3390/molecules29051029] [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: 12/04/2023] [Revised: 02/13/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Chronic kidney disease (CKD) is a common public health concern. The global burden of CKD is increasing due to the high morbidity and mortality associated with it, indicating the shortcomings of therapeutic drugs at present. Renal fibrosis is the common pathology of CKD, which is characterized by glomerulosclerosis, renal tubular atrophy, and renal interstitial fibrosis. Natural hirudin is an active ingredient extracted from Hirudo medicinalis, which has been found to be the strongest natural specific inhibitor of thrombin. Evidence based on pharmacological data has shown that hirudin has important protective effects in CKD against diabetic nephrology, nephrotic syndrome, and renal interstitial fibrosis. The mechanisms of hirudin in treating CKD are mainly related to inhibiting the inflammatory response, preventing apoptosis of intrinsic renal cells, and inhibiting the interactions between thrombin and protease-activated receptors. In this review, we summarize the function and beneficial properties of hirudin for the treatment of CKD, and its underlying mechanisms.
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Affiliation(s)
- Sai-Ji Liu
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yi-Ling Cao
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chun Zhang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Fan Z, Wei X, Zhu X, Yang K, Tian L, Du Y, Yang L. Correlation between soluble klotho and chronic kidney disease-mineral and bone disorder in chronic kidney disease: a meta-analysis. Sci Rep 2024; 14:4477. [PMID: 38396063 PMCID: PMC10891172 DOI: 10.1038/s41598-024-54812-4] [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: 09/18/2023] [Accepted: 02/16/2024] [Indexed: 02/25/2024] Open
Abstract
We conducted a systematic search across medical databases, including PubMed, Web of Science, EMBASE, and Cochrane Library, up to March 2023. A total of 1944 subjects or individuals from 17 studies were included in our final analysis. The correlation coefficient (r) between sKlotho and calcium was [0.14, (0.02, 0.26)], and a moderate heterogeneity was observed (I2 = 66%, P < 0.05). The correlation coefficient (r) between Klotho and serum phosphate was [- 0.21, (- 0.37, - 0.04)], with apparent heterogeneity (I2 = 84%, P < 0.05). The correlation coefficient (r) between sKlotho and parathyroid hormone and vascular calcification was [- 0.23,(- 0.29, - 0.17); - 0.15, (- 0.23, - 0.08)], with no significant heterogeneity among the studies. (I2 = 40%, P < 0.05; I2 = 30%, P < 0.05). A significant correlation exists between low sKlotho levels and an increased risk of CKD-MBD in patients with CKD. According to the findings, sKlotho may play a role in alleviating CKD-MBD by lowering phosphorus and parathyroid hormone levels, regulating calcium levels, and suppressing vascular calcification. As analysis showed that sKlotho has an important impact on the pathogenesis and progression of CKD-MBD in CKD patients. Nonetheless, further comprehensive and high-quality studies are needed to validate our conclusions.
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Affiliation(s)
- Zhongyu Fan
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Xuejiao Wei
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Xiaoyu Zhu
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Kun Yang
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Ling Tian
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Yujun Du
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China.
| | - Liming Yang
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China.
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Yuan Z, Yang X, Hu Z, Gao Y, Yan P, Zheng F, Hong K, Cen K, Mai Y, Bai Y, Guo Y, Zhou J. Investigating the impact of inflammatory response-related genes on renal fibrosis diagnosis: a machine learning-based study with experimental validation. J Biomol Struct Dyn 2024:1-13. [PMID: 38381715 DOI: 10.1080/07391102.2024.2317992] [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: 08/16/2023] [Accepted: 02/07/2024] [Indexed: 02/23/2024]
Abstract
Renal fibrosis plays a crucial role in the progression of renal diseases, yet the lack of effective diagnostic markers poses challenges in scientific and clinical practices. In this study, we employed machine learning techniques to identify potential biomarkers for renal fibrosis. Utilizing two datasets from the GEO database, we applied LASSO, SVM-RFE and RF algorithms to screen for differentially expressed genes related to inflammatory responses between the renal fibrosis group and the control group. As a result, we identified four genes (CCL5, IFITM1, RIPK2, and TNFAIP6) as promising diagnostic indicators for renal fibrosis. These genes were further validated through in vivo experiments and immunohistochemistry, demonstrating their utility as reliable markers for assessing renal fibrosis. Additionally, we conducted a comprehensive analysis to explore the relationship between these candidate biomarkers, immunity, and drug sensitivity. Integrating these findings, we developed a nomogram with a high discriminative ability, achieving a concordance index of 0.933, enabling the prediction of disease risk in patients with renal fibrosis. Overall, our study presents a predictive model for renal fibrosis and highlights the significance of four potential biomarkers, facilitating clinical diagnosis and personalized treatment. This finding presents valuable insights for advancing precision medicine approaches in the management of renal fibrosis.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ziwei Yuan
- Department of Endocrinology, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Xuejia Yang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zujian Hu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuanyuan Gao
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Penghua Yan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fan Zheng
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kai Hong
- Department of General Surgery, Ningbo First Hospital, Ningbo, China
| | - Kenan Cen
- Department of General Surgery, Ningbo First Hospital, Ningbo, China
| | - Yifeng Mai
- Department of General Surgery, Ningbo First Hospital, Ningbo, China
| | - Yongheng Bai
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yangyang Guo
- Department of General Surgery, Ningbo First Hospital, Ningbo, China
| | - Jingzong Zhou
- Department of Endocrinology, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Taizhou, Zhejiang, China
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Xu C, Yu S, Zhao S, Chi C, Fan X, Teliewubai J, Xiong J, Tang J, Zhao Y, Xu Y, Zhang Y. Association of organ damage with predicted fat mass in a community-dwelling elderly: the Northern Shanghai study. Aging Clin Exp Res 2024; 36:35. [PMID: 38345775 PMCID: PMC10861618 DOI: 10.1007/s40520-023-02658-7] [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: 06/27/2023] [Accepted: 12/17/2023] [Indexed: 02/15/2024]
Abstract
BACKGROUND Body fat mass (FM) is associated with multiple organ damage. However, data regarding the relationship between various organ damage and FM are rare in the elderly. Therefore, we aim to perform an analysis on the relationship between organ damage and FM in a geriatric cohort. METHODS 3331 participants were included in this analysis. Based on age, body height, body weight, waist circumference, and race, we calculated FM with the established formula. Organ damage, including arterial stiffening, lower extremity atherosclerosis, left ventricular hypertrophy (LVH), micro-albuminuria, and chronic kidney disease (CKD), were measured and calculated with standard methods. RESULTS All organ damage parameters were significantly related to FM (all p < 0.001). In univariate logistics regression, the highest quartile of FM was tied to the increased risk of arterial stiffening, lower extremity atherosclerosis, LVH, micro-albuminuria, and CKD (all p < 0.05). After adjustment, participants with higher quantiles of FM had a significantly increased odd ratio (OR) for arterial stiffening [OR = 1.51, 95% confidence interval (CI): 1.15-1.99, p = 0.002] and LVH (OR = 1.99, 95% CI: 1.48-2.67, p < 0.001). Moreover, FM was linearly associated with arterial stiffening and LVH in total population and gender subgroups. Independent of confounders, FM was significantly correlated with arterial stiffening, lower extremity atherosclerosis, LVH and CKD in female, while was only related to LVH in male. CONCLUSIONS Among various organ damage, elevated FM is significantly and independently associated with arterial stiffening and LVH in the elderly. Compared with men, women with increased FM are more likely to have multiple organ damage.
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Affiliation(s)
- Chong Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Shikai Yu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Song Zhao
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Chen Chi
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Ximin Fan
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Jiadela Teliewubai
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Jing Xiong
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Jiamin Tang
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Yifan Zhao
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China.
| | - Yi Zhang
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai, 200072, China.
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Tain YL, Hsu CN. Melatonin Use during Pregnancy and Lactation Complicated by Oxidative Stress: Focus on Offspring's Cardiovascular-Kidney-Metabolic Health in Animal Models. Antioxidants (Basel) 2024; 13:226. [PMID: 38397824 PMCID: PMC10886428 DOI: 10.3390/antiox13020226] [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: 01/09/2024] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
Cardiovascular-kidney-metabolic (CKM) syndrome has emerged as a major global public health concern, posing a substantial threat to human health. Early-life exposure to oxidative stress may heighten vulnerability to the developmental programming of adult diseases, encompassing various aspects of CKM syndrome. Conversely, the initiation of adverse programming processes can potentially be thwarted through early-life antioxidant interventions. Melatonin, originally recognized for its antioxidant properties, is an endogenous hormone with diverse biological functions. While melatonin has demonstrated benefits in addressing disorders linked to oxidative stress, there has been comparatively less focus on investigating its reprogramming effects on CKM syndrome. This review consolidates the current knowledge on the role of oxidative stress during pregnancy and lactation in inducing CKM traits in offspring, emphasizing the underlying mechanisms. The multifaceted role of melatonin in regulating oxidative stress, mediating fetal programming, and preventing adverse outcomes in offspring positions it as a promising reprogramming strategy. Currently, there is a lack of sufficient information in humans, and the available evidence primarily originates from animal studies. This opens up new avenues for novel preventive intervention in CKM syndrome.
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Affiliation(s)
- You-Lin Tain
- Division of Pediatric Nephrology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan;
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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Soltysiak J, Ostalska-Nowicka D, Mackowiak-Lewandowicz K, Skowronska B, Fichna P, Stankiewicz W, Zaorska K, Zachwieja J. Early kidney damage in diabetic adolescents with increased blood pressure and glomerular hyperfiltration. Minerva Pediatr (Torino) 2024; 76:37-45. [PMID: 32748608 DOI: 10.23736/s2724-5276.20.05812-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
BACKGROUND The early impact of type 1 diabetes mellitus (DM1), increased blood pressure and glomerular hyperfiltration (GHF) on kidney damage in adolescents using two urinary markers of kidney injury - neutrophil gelatinase-associated lipocalin (uNGAL) and transferrin (uTransf) - was assessed. METHODS The study group consisted of 80 adolescents with DM1, of whom 42 were patients with increased blood pressure (IBP), and 38 were patients with normal blood pressure (NBP). Blood pressure was assessed by 24-hour ambulatory blood-pressure monitoring. All patients showed estimated glomerular-filtration rates (eGFRs) above 90 mL/min/1.73 m2. The control group consisted of 19 healthy, age and gender-matched adolescents. RESULTS All diabetic children showed a significant increase in uNGAL (P<0.001). This increase was not related to blood pressure. The uNGAL was elevated in all patients with normal albuminuria, normal eGFR and NBP. The concentration of uTransf was not increased in the entire studied group and was not related to blood pressure. Children with GHF had significantly higher levels of both uTransf (P=0.010) and uNGAL (P<0.001). In patients with GHF, blood pressure was normal. Patients with IBP showed a significantly higher value for triglycerides (r=0.247; P=0.032) and a longer duration of diabetes (r=0.264; P=0.019). CONCLUSIONS Diabetes is the leading risk factor for early kidney injury. However, increased blood pressure does not lead to kidney damage, at least in the early stage of DM1. The uNGAL is the early indicator of kidney injury and increases in patients with normal albuminuria, normal glomerular filtration and normal blood pressure. Glomerular hyperfiltration seems to be a marker of diabetic-kidney involvement.
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Affiliation(s)
- Jolanta Soltysiak
- Department of Pediatric Nephrology and Hypertension, Poznan University of Medical Sciences, Poznan, Poland -
| | - Danuta Ostalska-Nowicka
- Department of Pediatric Nephrology and Hypertension, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Bogda Skowronska
- Department of Pediatric Diabetes and Obesity, Poznan University of Medical Sciences, Poznan, Poland
| | - Piotr Fichna
- Department of Pediatric Diabetes and Obesity, Poznan University of Medical Sciences, Poznan, Poland
| | - Witold Stankiewicz
- Department of Pediatric Diabetes and Obesity, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Zaorska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jacek Zachwieja
- Department of Pediatric Nephrology and Hypertension, Poznan University of Medical Sciences, Poznan, Poland
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Yildiz AB, Copur S, Tanriover C, Yavuz F, Vehbi S, Gaipov A, Magagnoli L, Ciceri P, Cozzolino M, Kanbay M. Angiopoietin as a Novel Prognostic Marker in Kidney Disease. Blood Purif 2024; 53:425-435. [PMID: 38262381 DOI: 10.1159/000536439] [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: 07/18/2023] [Accepted: 11/12/2023] [Indexed: 01/25/2024]
Abstract
INTRODUCTION Renal injury is among the leading causes of morbidity and mortality; however, there are no reliable indicators for determining the likelihood of developing chronic kidney disease (CKD), CKD progression, or AKI events. Vascular growth factors called angiopoietins have a role in endothelial function, vascular remodeling, tissue stabilization, and inflammation and have been implicated as prognostic and predictive markers in AKI. METHODS Although the exact mechanism of the relationship between kidney injury and angiopoietins is unknown, this review demonstrates that AKI patients have higher angiopoietin-2 levels and that higher angiopoietin-1 to angiopoietin-2 ratio may potentially be linked with a reduced risk of the CKD progression. RESULTS This review therefore emphasizes the importance of angiopoietin-2 and proposes that it could be an important predictor of AKI in clinical settings. CONCLUSION There is a need for further large-scale randomized clinical trials in order to have a better understanding of the significance of angiopoietin-2 and for the determination of its potential clinical implications.
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Affiliation(s)
- Abdullah B Yildiz
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Sidar Copur
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Cem Tanriover
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Furkan Yavuz
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Sezan Vehbi
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Abduzhappar Gaipov
- Department of Medicine, Nazarbayev Unive Mario Cozzolino Rsity School of Medicine, Astana, Kazakhstan
- Clinical Academic Department of Internal Medicine, CF "University Medical Center", Astana, Kazakhstan
| | - Lorenza Magagnoli
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
| | - Paola Ciceri
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
| | - Mario Cozzolino
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
| | - Mehmet Kanbay
- Department of Medicine, Nephrology, Koc University School of Medicine, Istanbul, Turkey
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Zhang K, Wang Y, Sun Y, Gao L, Lu Y, Wang N. Self-reported childhood adversity, unhealthy lifestyle and risk of new-onset chronic kidney disease in later life: A prospective cohort study. Soc Sci Med 2024; 341:116510. [PMID: 38159486 DOI: 10.1016/j.socscimed.2023.116510] [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: 10/11/2023] [Revised: 12/03/2023] [Accepted: 12/11/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND The prospective relation of childhood adversity with the risk of chronic kidney disease (CKD) remains unclear. We aimed to investigate the association of childhood adversity with new-onset CKD and examine the potential modifications by unhealthy lifestyle on this association. METHODS A total of 115,453 adults without prior CKD at baseline were included from UK Biobank (2006-2010). Childhood adversity was retrospectively evaluated through online Childhood Trauma Screener in 2016. Six common lifestyle factors including smoking, body mass index, sleep, diet, physical activity and alcohol consumption, were combined into an unhealthy lifestyle score. New-onset CKD was the primary outcome. RESULT The average age of participants in the study was 55.3 (SD, 7.7) years, and 39.3% of them were male. During a median follow-up duration of 14.1 years, 1905 participants developed new-onset CKD. Childhood adversity was significantly positively related with the risk of new-onset CKD in dose-response pattern. Each additional type of childhood adversity was associated with a 12% increment in the risk of developing CKD (adjusted hazard ratio (HR)1.12; 95% CI 1.08, 1.16). Among participants with high unhealthy lifestyle score, those with 4-5 types of childhood adversity increased the 1.73-fold risk of incident CKD (95% CI 1.17, 2.54) compared with those free of any childhood adversity. However, no statistically significant interaction was observed between unhealthy lifestyle and childhood adversity for new-onset CKD (P interaction = 0.734). CONCLUSIONS Childhood adversity was significantly associated with an increased risk of new-onset CKD in a dose-response pattern regardless of unhealthy lifestyle.
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Affiliation(s)
- Kun Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China
| | - Yuying Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China
| | - Ying Sun
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China
| | - Ling Gao
- Scientific Center, Shandong Provincial Hospital Affiliated to Shandong University, 250021, Jinan, Shandong, China
| | - Yingli Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.
| | - Ningjian Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.
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Safdar A, Akram W, Khan MA, Alvi MN. Comparison of Pakistani CKD-EPI, new Asian-modified CKD-EPI and revised Lund-Malmö study equations in a South Asian CKD population: a study from a Pakistani CKD cohort. J Nephrol 2024; 37:119-129. [PMID: 37646987 DOI: 10.1007/s40620-023-01749-y] [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: 04/27/2023] [Accepted: 07/29/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Newly proposed estimating glomerular filtration rate equations need to be studied, evaluated and compared for chronic kidney disease staging, diagnosis and medication dosing in South Asians. The objectives of the study were (1) to assess the performance of the CKD-EPIPK, CKD-EPIAsian-Modified, and LMRevised equations in the Pakistani chronic kidney disease population, and (2) to investigate prospective implications on chronic kidney disease classification and end-stage kidney disease prevalence. METHODS We conducted a cross-sectional analysis on a chronic kidney disease cohort of 385 participants 18 years of age or above. RESULTS CKD-EPIPK showed the lowest bias (- 1.33 ml/min/1.73 m2), highest precision [IQR, 2.33 (- 2.36, - 0.03)] and enhanced P30 accuracy (89.35%) compared to the CKD-EPIAsian-Modified and LMRevised equations. The mean difference (ml/min/1.73 m2), 95% limit of agreement (ml/min/1.73 m2) of the equations were; CKD-EPIAsian-Modified: - 5.98, - 13.03, LMRevised: - 4.06, - 8.13 and CKD-EPIPK: - 1.18, - 6.14 (P < 0.001). CKD-EPIAsian-Modified and LMRevised showed upward re-classification of the GFR categories compared to the CKD-EPIPK equation except in the G5 category where the highest count (217, 56.36%) was noted for the CKD-EPIPK equation. End-stage kidney disease prevailed in all age groups according to all equations, and the prevalence was high in females in all equations. CONCLUSION CKD-EPIPK showed the best performance, whereas both CKD-EPIAsian-Modified and LMRevised showed poor performance and did not offer a sufficient advantage in chronic kidney disease classification and end-stage kidney disease prevalence estimation over CKD-EPIPK. Hence, CKD-EPIPK seems ideal for South Asians, thus appropriate measures should be taken for its implementation, at least in Pakistani laboratories.
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Affiliation(s)
- Aqsa Safdar
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Avenue 1, Khayaban-e-Jinnah Road, Johar Town, Lahore, 54000, Punjab, Pakistan.
| | - Waqas Akram
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Avenue 1, Khayaban-e-Jinnah Road, Johar Town, Lahore, 54000, Punjab, Pakistan
| | - Mahtab Ahmad Khan
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Avenue 1, Khayaban-e-Jinnah Road, Johar Town, Lahore, 54000, Punjab, Pakistan
| | - Muhammad Nadeem Alvi
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Avenue 1, Khayaban-e-Jinnah Road, Johar Town, Lahore, 54000, Punjab, Pakistan
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Prabhavalkar S, Puri A, Shivashankar G. Perceptions towards Nephrology Specialty: The Good, the Bad and the Ugly. THE ULSTER MEDICAL JOURNAL 2024; 92:148-156. [PMID: 38292495 PMCID: PMC10824126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Background There is a decline in the interest in pursuing a career in nephrology globally as well as locally in Northern Ireland. There is also an expansion in the burden of kidney disease worldwide due to a combination of factors like higher detection rates, increase in population size and improved life expectancy. Workforce shortages in nephrology have a direct impact on provision of care for people with kidney disease. Understanding perceptions among doctors towards nephrology is an important factor in acknowledging the barriers in recruitment and advocating evidence based changes to improve current practices. Aim The aim of this study is to explore both the positive and the negative perceptions among medical students and trainees towards nephrology as a specialty in order to understand the factors that are most influential in either choosing or forgoing a career in nephrology. Methods Scoping review methodology was used to address the research question through a phenomenological lens. Sixteen articles were included that studied the perceptions towards nephrology mainly through questionnaires and also through direct quotations. Basic numerical analysis and content analysis was completed. Findings A total of 3745 participants including medical students, trainees and consultants participated in the 16 studies were included in this review at an international level. Most of the studies used survey (questionnaire) as their methodology (n= 10). The seven themes that emerged to describe perceptions towards nephrology were exposure to specialty; complex specialty; mentorship; work-life balance; financial compensation; personal interest; and procedural component. Exposure to specialty was the most influential factor in future career choice decision. The other factors that could improve recruitment in nephrology include innovative and novel teaching methods, good role models, flexible training and working patterns, and adequate financial remuneration. Conclusions In order to rekindle interest in nephrology we need a multi-pronged approach based on ensuring early exposure to the specialty, good mentorship, holistic clinical experience covering different aspects of the specialty and the opportunity of flexibly moulding one's interests and skills whilst ensuring service provision, and with an emphasis on adequate financial remuneration.
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Affiliation(s)
- Siddhesh Prabhavalkar
- Consultant Nephrologist, Altnagelvin Hospital, Western Health and Social Care Trust, Londonderry, Northern Ireland
| | - Aarushi Puri
- Final Year Medical Student, Anglia Ruskin University, Chelmsford, UK
| | - Girish Shivashankar
- Consultant Nephrologist, Altnagelvin Hospital, Western Health and Social Care Trust, Londonderry, Northern Ireland
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Kukreja N, Rodriguez IE, Moore HB, LaRiviere W, Crouch C, Stewart E, Nydam TL, Kennealey P, Hendrickse AD, Pomfret EA, Fernandez-Bustamante A. The in-vitro influence of urea concentration on thromboelastrography in patients with and without end stage renal disease. Am J Surg 2023; 226:817-822. [PMID: 37407391 PMCID: PMC10733546 DOI: 10.1016/j.amjsurg.2023.06.025] [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: 03/23/2023] [Revised: 05/25/2023] [Accepted: 06/20/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND End stage renal disease (ESRD) is associated with platelet dysfunction but also thromboembolic complications. The specific role of increased blood urea nitrogen (BUN) on coagulation is unclear. We aimed to characterize thromboelastography (TEG) parameters from males and females with ESRD and normal kidney function and evaluate if exogenous urea in vitro reproduced those TEG differences. METHODS We collected blood samples from 20 living kidney donors and 20 kidney recipients. TEG was performed without and with two increasing urea concentrations in vitro. TEG parameters were compared between recipients and donors. RESULTS Blood from kidney recipients showed baseline increased maximum amplitude (MA) and shortened time to maximum amplitude (TMA) compared to donors. These differences were not confirmed in females. In all patients, BUN was inversely correlated with TMA (r = -0.342; p = 0.031). In males, BUN and creatinine concentrations showed a direct correlation with MA (0.583; p = 0.007) and an inverse correlation with TMA (r = -0.520; p = 0.019). Urea in vitro decreased R-time (p = 0.005) and increased LY30 (p = 0.009) in donors but not recipients. CONCLUSIONS ESRD is associated with increased MA and decreased TMA on TEG. No change in MA was observed with increasing urea concentrations in vitro. Gender-specific variability in TEG parameters were observed.
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Affiliation(s)
- Naveen Kukreja
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, CO, USA.
| | - Ivan E Rodriguez
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE). Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | - Hunter B Moore
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE). Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Cara Crouch
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Erin Stewart
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Trevor L Nydam
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE). Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | - Peter Kennealey
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE). Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
| | - Adrian D Hendrickse
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Elizabeth A Pomfret
- Colorado Center for Transplantation Care, Research, and Education (CCTCARE). Department of Surgery, University of Colorado School of Medicine, Aurora, CO, USA
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Kanbay M, Copur S, Yildiz AB, Covic A, Covic A, Ciceri P, Magagnoli L, Cozzolino M. Intrauterine life to adulthood: a potential risk factor for chronic kidney disease. Nephrol Dial Transplant 2023; 38:2675-2684. [PMID: 37370229 DOI: 10.1093/ndt/gfad134] [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: 04/18/2023] [Indexed: 06/29/2023] Open
Abstract
Multiple risk factors for chronic kidney disease (CKD), one of the major causes of morbidity and mortality in the adult population globally, have been identified, including older age, male gender, family history, smoking, diabetes mellitus, hypertension, ischaemic heart diseases and various medications. Preterm delivery, affecting >10% of the newborns in the USA, is a global concern with increasing incidence in recent decades. Preterm birth has been linked to multiple medical comorbidities such as diabetes mellitus, hypertension and cardiovascular diseases, while its association with CKD has recently been investigated. Prematurity and intrauterine growth restriction (IUGR) have been associated with an increased risk for CKD, specific histopathological examination findings and CKD-associated risk factors such as diabetes mellitus, hypertension and dyslipidaemia. In this narrative review, our aim is to evaluate and summarize the association between the risk for CKD and prematurity, low birthweight and IUGR along with potential underlying pathophysiological mechanisms.
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Affiliation(s)
- Mehmet Kanbay
- Department of Medicine, Division of Nephrology, Koc University School of Medicine, Istanbul, Turkey
| | - Sidar Copur
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Abdullah B Yildiz
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Andreea Covic
- Department of Nephrology, Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Adrian Covic
- Department of Nephrology, Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Paola Ciceri
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
| | - Lorenza Magagnoli
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
| | - Mario Cozzolino
- Department of Health Sciences, Renal Division, University of Milan, Milan, Italy
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50
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Mo H, Fan F, Liu J, Zhang W, Wang Q, Yuan X. Chronic kidney disease as a predictive factor for poor prognosis in traumatic brain injury among older adults: a case-control study. Front Neurol 2023; 14:1286592. [PMID: 38099070 PMCID: PMC10720628 DOI: 10.3389/fneur.2023.1286592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/30/2023] [Indexed: 12/17/2023] Open
Abstract
Objective Traumatic brain injury (TBI) is a highly prevalent neurological disorder that affects a gradually increasing proportion of older adults. Chronic kidney disease (CKD) significantly contributes to global years of life lost, with an estimated one-tenth of the global population affected by CKD. However, it remains unclear whether CKD impacts TBI prognosis. We conducted a case-control study to investigate the clinical outcomes of TBI patients with or without CKD comorbidity and identified the risk factors associated with a poor prognosis. Methods From January 2017 through April 2023, 11 patients with TBI and CKD were included, and 27 control TBI cases with normal kidney function were matched by age, gender, and admission Glasgow Coma Scale (GCS) score as the control group. Results The CKD TBI group had a significantly lower GCS score upon discharge (7.1 ± 5.9) compared to the non-CKD TBI group (13.1 ± 2.6) (p < 0.01). ICU stay time and hospitalization expenses were higher in the CKD group than the non-CKD group, though there were no statistical differences. Additionally, patients in the CKD TBI group had a higher frequency of hospital-acquired infections (54.4%) compared with those in the non-CKD TBI group (7.4%) (p < 0.01). The two groups exhibited no differences in hemoglobin levels, albumin levels, or coagulation function. Logistic regression analysis showed that advanced age, low admission GCS score, elevated blood urea, and creatinine levels were associated with a poor neurological prognosis. Conclusion TBI patients comorbid with CKD have a poorer prognosis than those with normal kidney function.
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Affiliation(s)
- Haoyang Mo
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Fan Fan
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jian Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wenfan Zhang
- Department of Medical Record, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qing Wang
- Department of Interventional Medicine and Vascular Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Xiangning Yuan
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
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