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Ahmed HA, Shaaban AA, Makled MN, Ibrahim TM. G protein-coupled estrogen receptor selective agonist, G1, improves the molecular and biochemical markers in a cisplatin mouse model of CKD. Chem Biol Interact 2024; 398:111065. [PMID: 38795875 DOI: 10.1016/j.cbi.2024.111065] [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: 02/02/2024] [Revised: 05/06/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024]
Abstract
Multiple cycles of cisplatin result in a permanent loss of kidney function with severe and life-limited chronic kidney disease (CKD) after successful cisplatin therapy. Recently, studies have showed that the activation of G-protein coupled estrogen receptor (GPER) could protect against kidney disease. This study aimed to test the potential of the G1 compound, a GPER selective agonist, to prevent CKD development after cisplatin therapy. Male C57BL/6 mice were exposed to 2 cycles of 2.5 mg/kg cisplatin in a regimen miming clinical exposure (1 injection daily for 5 days, followed by a 16-day recovery period between cycles). G1 (50 or 100 μg/kg) was administered daily for 6 weeks. G1 dose-dependently improved kidney function biomarkers (serum creatinine, creatinine clearance, and protein excretion) and histopathological changes compared to the cisplatin-treated group. Collagen 3 expression was dose-dependently decreased in G1-treated groups that was parallel to the reduction of fibrosis in Masson's trichrome-stained sections. G1 administration also increased total antioxidant capacity (TAC) and nuclear factor erythroid 2-related factor 2 (Nrf2) and reduced the level of malondialdehyde and the proinflammatory cytokine, tumor necrosis factor-α. In addition, G1 downregulated the expression of inflammasome NLRP3 and nuclear factor kappa B p65 (NF-κB p65) in a dose-dependent manner. In conclusion, these data suggest that G1 could be a new therapeutic tool for CKD prevention post cisplatin therapy. These effects might be mediated through the activation of Nrf2 and the inhibition of NF-κB/NLRP3 signaling.
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Affiliation(s)
- Hala A Ahmed
- Pharmacology and Biochemistry Department, Faculty of Pharmacy, Delta University for Science and Technology, Egypt; Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, Egypt
| | - Ahmed A Shaaban
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, Egypt; Faculty of Pharmacy, Jerash University, Jerash, 26150, Jordan
| | - Mirhan N Makled
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, Egypt.
| | - Tarek M Ibrahim
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Mansoura University, Egypt
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2
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Su J, Chen P, Yang Y, Gao Z, Bi Z, Feng M. Development and validation of a nomogram for predicting the occurrence of renal dysfunction after treatment of immune checkpoint inhibitor: a retrospective case-control study. BMJ Open 2024; 14:e082484. [PMID: 38760047 PMCID: PMC11103235 DOI: 10.1136/bmjopen-2023-082484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/22/2024] [Indexed: 05/19/2024] Open
Abstract
PURPOSE The administration of immune checkpoint inhibitors (ICIs) may lead to renal adverse events, notably including renal dysfunction. To early predict the probability of renal dysfunction after ICIs therapy, a retrospective case-control study was conducted. METHODS Clinical information on ICIs-treated patients was collected. Multivariable logistic regression was applied to identify risk factors for renal dysfunction after ICIs treatment. Moreover, a nomogram model was developed and validated internally. RESULTS A total of 442 patients were included, among which 35 (7.9%) experienced renal dysfunction after ICIs treatment. Lower baseline estimated glomerular filtration rate (eGFR) (OR 0.941; 95% CI 0.917 to 0.966; p<0.001), concurrent exposure of platinum(OR 4.014; 95% CI 1.557 to 10.346; p=0.004), comorbidities of hypertension (OR 3.478; 95% CI 1.600 to 7.562; p=0.002) and infection (OR 5.402; 95% CI 1.544 to 18.904; p=0.008) were found to be independent associated with renal dysfunction after ICIs treatment. To develop a predictive nomogram for the occurrence of renal dysfunction after ICIs treatment, the included cases were divided into training and validation groups in a ratio of 7:3 randomly. The above four independent risk factors were included in the model. The area under the receiver operating characteristic curves of the predictiive model were 0.822 (0.723-0.922) and 0.815 (0.699-0.930) in the training and validation groups, respectively. CONCLUSIONS Lower baseline eGFR, platinum exposure, comorbidities of hypertension and infection were predictors of renal dysfunction in ICIs-treated patients with cancer. A nomogram was developed to predict the probability of renal dysfunction after ICIs treatment, which might be operable and valuable in clinical practice.
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Affiliation(s)
- Jianan Su
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Pengwei Chen
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yaping Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ziqing Gao
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhuofei Bi
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Radiation Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Min Feng
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Fu Y, Xiang Y, Wei Q, Ilatovskaya D, Dong Z. Rodent models of AKI and AKI-CKD transition: an update in 2024. Am J Physiol Renal Physiol 2024; 326:F563-F583. [PMID: 38299215 DOI: 10.1152/ajprenal.00402.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 02/02/2024] Open
Abstract
Despite known drawbacks, rodent models are essential tools in the research of renal development, physiology, and pathogenesis. In the past decade, rodent models have been developed and used to mimic different etiologies of acute kidney injury (AKI), AKI to chronic kidney disease (CKD) transition or progression, and AKI with comorbidities. These models have been applied for both mechanistic research and preclinical drug development. However, current rodent models have their limitations, especially since they often do not fully recapitulate the pathophysiology of AKI in human patients, and thus need further refinement. Here, we discuss the present status of these rodent models, including the pathophysiologic compatibility, clinical translational significance, key factors affecting model consistency, and their main limitations. Future efforts should focus on establishing robust models that simulate the major clinical and molecular phenotypes of human AKI and its progression.
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Affiliation(s)
- Ying Fu
- Department of Nephrology, Institute of Nephrology, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China
| | - Yu Xiang
- Department of Nephrology, Institute of Nephrology, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China
| | - Qingqing Wei
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood Veterans Affairs Medical Center, Augusta, Georgia, United States
| | - Daria Ilatovskaya
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, Georgia, United States
| | - Zheng Dong
- Department of Nephrology, Institute of Nephrology, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood Veterans Affairs Medical Center, Augusta, Georgia, United States
- Research Department, Charlie Norwood Veterans Affairs Medical Center, Augusta, Georgia, United States
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Gómez-Sierra T, Ortega-Lozano AJ, Rojas-Morales P, Medina-Reyes EI, Barrera-Oviedo D, Pedraza-Chaverri J. Isoliquiritigenin pretreatment regulates ER stress and attenuates cisplatin-induced nephrotoxicity in male Wistar rats. J Biochem Mol Toxicol 2023; 37:e23492. [PMID: 37561086 DOI: 10.1002/jbt.23492] [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: 09/13/2022] [Revised: 07/06/2023] [Accepted: 07/31/2023] [Indexed: 08/11/2023]
Abstract
Cisplatin (CP) is a chemotherapeutic drug used to treat solid tumors. However, studies have revealed its nephrotoxic effect. Oxidative stress, endoplasmic reticulum (ER) stress, and mitochondrial dysfunction are involved in CP-induced renal damage. Thus, preconditioning (hormetic effect) of ER stress is a strategy to prevent CP-induced renal damage. On the other hand, isoliquiritigenin (IsoLQ) is recognized as a flavonoid with antioxidant properties and an inducer of ER stress. Therefore, we evaluated the ER stress-inducing capacity of IsoLQ and its possible protective effect against CP-induced nephrotoxicity in adult male Wistar rats. The findings reflected that IsoLQ pretreatment might decrease renal damage by reducing plasma creatinine and blood urea nitrogen levels in animals with CP-induced nephrotoxicity. These may be associated with IsoLQ activating ER stress and unfolded protein response (UPR). We found increased messenger RNA levels of the ER stress marker glucose-related protein 78 kDa (GRP78). In addition, we also found that pretreatment with IsoLQ reduced the levels of CCAAT/enhancer-binding protein-homologous protein (CHOP) and X-box-binding protein 1 (XBP1) in the renal cortex, reflecting that IsoLQ can regulate the UPR and activation of the apoptotic pathway. Moreover, this preconditioning with IsoLQ of ER stress had oxidative stress-regulatory effects, as it restored the activity of glutathione peroxidase and glutathione reductase enzymes. Finally, IsoLQ modifies the protein expression of mitofusin 2 (Mfn-2) and voltage-dependent anion channel (VDAC). In conclusion, these data suggest that IsoLQ pretreatment has a nephroprotective effect; it could functionally regulate the ER and mitochondria and reduce CP-induced renal damage by attenuating hormesis-mediated ER stress.
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Affiliation(s)
- Tania Gómez-Sierra
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico, Mexico
| | - Ariadna J Ortega-Lozano
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico, Mexico
| | - Pedro Rojas-Morales
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico, Mexico
| | - Estefany I Medina-Reyes
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico, Mexico
| | - Diana Barrera-Oviedo
- Department of Pharmacology, National Autonomous University of Mexico (UNAM), Mexico, Mexico
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), Mexico, Mexico
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5
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Sone H, Lee TJ, Lee BR, Heo D, Oh S, Kwon SH. MicroRNA-mediated attenuation of branched-chain amino acid catabolism promotes ferroptosis in chronic kidney disease. Nat Commun 2023; 14:7814. [PMID: 38016961 PMCID: PMC10684653 DOI: 10.1038/s41467-023-43529-z] [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: 05/22/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023] Open
Abstract
Chronic kidney disease can develop from kidney injury incident to chemotherapy with cisplatin, which complicates the prognosis of cancer patients. MicroRNAs regulate gene expression by pairing with specific sets of messenger RNAs. Therefore, elucidating direct physical interactions between microRNAs and their target messenger RNAs can help decipher crucial biological processes associated with cisplatin-induced kidney injury. Through intermolecular ligation and transcriptome-wide sequencing, we here identify direct pairs of microRNAs and their target messenger RNAs in the kidney of male mice injured by cisplatin. We find that a group of cisplatin-induced microRNAs can target select messenger RNAs that affect the mitochondrial metabolic pathways in the injured kidney. Specifically, a cisplatin-induced microRNA, miR-429-3p, suppresses the pathway that catabolizes branched-chain amino acids in the proximal tubule, leading to cell death dependent on lipid peroxidation, called ferroptosis. Identification of miRNA-429-3p-mediated ferroptosis stimulation suggests therapeutic potential for modulating the branched-chain amino acid pathway in ameliorating cisplatin-induced kidney injury.
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Affiliation(s)
- Hisakatsu Sone
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Tae Jin Lee
- Center for Biotechnology and Genomic Medicine, Medical College of Georgia, Augusta University, Augusta, 30912, USA
| | - Byung Rho Lee
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Dan Heo
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Sekyung Oh
- Department of Medical Science, Catholic Kwandong University College of Medicine, Incheon, 22711, South Korea
| | - Sang-Ho Kwon
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA.
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Sung CYW, Hayase N, Yuen PST, Lee J, Fernandez K, Hu X, Cheng H, Star RA, Warchol ME, Cunningham LL. Macrophage Depletion Protects Against Cisplatin-Induced Ototoxicity and Nephrotoxicity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.16.567274. [PMID: 38014097 PMCID: PMC10680818 DOI: 10.1101/2023.11.16.567274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Cisplatin is a widely used and highly effective anti-cancer drug with significant side effects including ototoxicity and nephrotoxicity. Macrophages, the major resident immune cells in the cochlea and kidney, are important drivers of both inflammatory and tissue repair responses. To investigate the roles of macrophages in cisplatin-induced ototoxicity and nephrotoxicity, we used PLX3397, an FDA-approved inhibitor of the colony-stimulating factor 1 receptor (CSF1R), to eliminate tissue-resident macrophages during the course of cisplatin administration. Mice treated with cisplatin alone (cisplatin/vehicle) had significant hearing loss (ototoxicity) as well as kidney injury (nephrotoxicity). Macrophage ablation using PLX3397 resulted in significantly reduced hearing loss measured by auditory brainstem responses (ABR) and distortion-product otoacoustic emissions (DPOAE). Sensory hair cells in the cochlea were protected against cisplatin-induced death in mice treated with PLX3397. Macrophage ablation also protected against cisplatin-induced nephrotoxicity, as evidenced by markedly reduced tubular injury and fibrosis as well as reduced plasma blood urea nitrogen (BUN) and neutrophil gelatinase-associated lipocalin (NGAL) levels. Mechanistically, our data suggest that the protective effect of macrophage ablation against cisplatin-induced ototoxicity and nephrotoxicity is mediated by reduced platinum accumulation in both the inner ear and the kidney. Together our data indicate that ablation of tissue-resident macrophages represents a novel strategy for mitigating cisplatin-induced ototoxicity and nephrotoxicity. Brief summary Macrophage ablation using PLX3397 was protective against cisplatin-induced ototoxicity and nephrotoxicity by limiting platinum accumulation in the inner ear and kidney.
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7
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Liang J, Liu Y. Animal Models of Kidney Disease: Challenges and Perspectives. KIDNEY360 2023; 4:1479-1493. [PMID: 37526653 PMCID: PMC10617803 DOI: 10.34067/kid.0000000000000227] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Kidney disease is highly prevalent and affects approximately 850 million people worldwide. It is also associated with high morbidity and mortality, and current therapies are incurable and often ineffective. Animal models are indispensable for understanding the pathophysiology of various kidney diseases and for preclinically testing novel remedies. In the last two decades, rodents continue to be the most used models for imitating human kidney diseases, largely because of the increasing availability of many unique genetically modified mice. Despite many limitations and pitfalls, animal models play an essential and irreplaceable role in gaining novel insights into the mechanisms, pathologies, and therapeutic targets of kidney disease. In this review, we highlight commonly used animal models of kidney diseases by focusing on experimental AKI, CKD, and diabetic kidney disease. We briefly summarize the pathological characteristics, advantages, and drawbacks of some widely used models. Emerging animal models such as mini pig, salamander, zebrafish, and drosophila, as well as human-derived kidney organoids and kidney-on-a-chip are also discussed. Undoubtedly, careful selection and utilization of appropriate animal models is of vital importance in deciphering the mechanisms underlying nephropathies and evaluating the efficacy of new treatment options. Such studies will provide a solid foundation for future diagnosis, prevention, and treatment of human kidney diseases.
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Affiliation(s)
- Jianqing Liang
- Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- State Key Laboratory of Organ Failure Research, National Clinical Research Center of Kidney Disease, Guangdong Provincial Institute of Nephrology, Guangzhou, China
| | - Youhua Liu
- Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- State Key Laboratory of Organ Failure Research, National Clinical Research Center of Kidney Disease, Guangdong Provincial Institute of Nephrology, Guangzhou, China
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8
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Akhter J, Goswami P, Ali Beg MM, Ahmad S, Najmi AK, Raisuddin S. Protective effect of rosmarinic acid on the transmembrane transporter Ctr1 expression in cisplatin-treated mice. J Cancer Res Ther 2023; 19:1753-1759. [PMID: 38376274 DOI: 10.4103/jcrt.jcrt_1428_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/28/2021] [Indexed: 11/04/2022]
Abstract
AIMS Cisplatin (cis-diamminedichloroplatinum(II), CP) is a platinum-based anticancer drug widely used in the treatment of solid malignancies. However, its side effects, particularly nephrotoxicity, are limiting factors in its clinic use. Rosmarinic acid (RA), a natural antioxidant compound, is reported to attenuate oxidative stress and associated pathophysiological outcomes. Our study aimed to explore the protective effect of RA against CP-induced acute kidney injury (AKI). MATERIALS AND METHODS We investigated the effect of RA at the dose of 100 mg/kg on AKI induced by CP (20 mg/kg) in mice. Various parameters of nephrotoxicity such as levels of serum electrolytes, albumin, and globulin were measured using standardized methods. Besides, a specific biomarker of damage to proximal tubular cells, kidney injury molecule-1 (Kim-1), was measured in the serum by ELISA. mRNA expression of Kim-1 and a transmembrane transporter, copper transporter 1 (Ctr1), was analyzed by quantitative reverse transcriptase-polymerase chain reaction. CTR1 expression was also analyzed by western blot technique. RESULTS RA treatment restored the downregulated CTR1 , a renal transmembrane transporter in CP-treated mice. It was accompanied by a reduction in the level of serum albumin and globulin. Serum electrolytes such as Na+, K+, and Ca2+ in CP-treated mice were found to be restored with RA treatment. Moreover, RA also significantly downregulated the increased expression of nephrotoxicity biomarker KIM-1. CONCLUSIONS Overall, RA proved to be an effective nephroprotective compound which afforded protection at cellular and subcellular levels with an appreciable modulatory effect on a transmembrane transporter.
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Affiliation(s)
- Juheb Akhter
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
| | - Poonam Goswami
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
| | - Mirza Masroor Ali Beg
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
- Currently at the Department of Biochemistry, Faculty of Medicine, Alatoo International University, Bishkek, Kyrgyzstan
| | - Shahzad Ahmad
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
| | | | - Sheikh Raisuddin
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
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9
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Shu H, Wang Y, Zhang H, Dong Q, Sun L, Tu Y, Liao Q, Feng L, Yao L. The role of the SGK3/TOPK signaling pathway in the transition from acute kidney injury to chronic kidney disease. Front Pharmacol 2023; 14:1169054. [PMID: 37361201 PMCID: PMC10285316 DOI: 10.3389/fphar.2023.1169054] [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: 02/18/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction: Profibrotic phenotype of renal tubular epithelial cells (TECs) featured with epithelial to mesenchymal transition (EMT) and profibrotic factors secretion, and aberrant accumulation of CD206+ M2 macrophages are the key points in the transition from acute kidney injury (AKI) to chronic kidney disease (CKD). Nevertheless, the underlying mechanisms involved remain incompletely understood. Serum and glucocorticoid-inducible kinase (SGK) is a serine/threonine protein kinase, required for intestinal nutrient transport and ion channels modulation. T-LAK-cell-originated protein kinase (TOPK) is a member of the mitogen activated protein kinase family, linked to cell cycle regulation. However, little is known about their roles in AKI-CKD transition. Methods: In this study, three models were constructed in C57BL/6 mice: low dose and multiple intraperitoneal injection of cisplatin, 5/6 nephrectomy and unilateral ureteral obstruction model. Rat renal tubular epithelial cells (NRK-52E) were dealt with cisplatin to induce profibrotic phenotype, while a mouse monocytic cell line (RAW264.7) were cultured with cisplatin or TGF-β1 to induce M1 or M2 macrophage polarization respectively. And co-cultured NRK-52E and RAW264.7 through transwell plate to explore the interaction between them. The expression of SGK3 and TOPK phosphorylation were detected by immunohistochemistry, immunofluorescence and western blot analysis. Results: In vivo, the expression of SGK3 and p-TOPK were gradually inhibited in TECs, but enhanced in CD206+ M2 macrophages. In vitro, SGK3 inhibition aggravated epithelial to mesenchymal transition through reducing the phosphorylation state of TOPK, and controlling TGF-β1 synthesis and secretion in TECs. However, SGK3/TOPK axis activation promoted CD206+ M2 macrophage polarization, which caused kidney fibrosis by mediating macrophage to myofibroblast transition (MMT). When co-cultured, the TGF-β1 from profibrotic TECs evoked CD206+ M2 macrophage polarization and MMT, which could be attenuated by SGK3/TOPK axis inhibition in macrophages. Conversely, SGK3/TOPK signaling pathway activation in TECs could reverse CD206+ M2 macrophages aggravated EMT. Discussion: We revealed for the first time that SGK3 regulated TOPK phosphorylation to mediate TECs profibrotic phenotype, macrophage plasticity and the crosstalk between TECs and macrophages during AKI-CKD transition. Our results demonstrated the inverse effect of SGK3/TOPK signaling pathway in profibrotic TECs and CD206+ M2 macrophages polarization during the AKI-CKD transition.
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Affiliation(s)
- Huapan Shu
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yumei Wang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hui Zhang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qingqing Dong
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Department of Nephrology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Lulu Sun
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yuchi Tu
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qianqian Liao
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Li Feng
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lijun Yao
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Fu Y, Xiang Y, Wang Y, Liu Z, Yang D, Zha J, Tang C, Cai J, Chen G, Dong Z. The STAT1/HMGB1/NF-κB pathway in chronic inflammation and kidney injury after cisplatin exposure. Theranostics 2023; 13:2757-2773. [PMID: 37284446 PMCID: PMC10240827 DOI: 10.7150/thno.81406] [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: 11/30/2022] [Accepted: 04/26/2023] [Indexed: 06/08/2023] Open
Abstract
Rationale: Cisplatin, a potent chemotherapeutic drug, induces side effects in normal tissues including the kidney. To reduce the side effects, repeated low-dose cisplatin (RLDC) is commonly used in clinical setting. While RLDC reduces acute nephrotoxicity to certain extents, a significant portion of patients later develop chronic kidney problems, underscoring the need for novel therapeutics to alleviate the long-term sequelae of RLDC therapy. Methods: In vivo, the role of HMGB1 was examined by testing HMGB1 neutralizing antibodies in RLDC mice. In vitro, the effects of HMGB1 knockdown on RLDC-induced nuclear factor-κB (NF-κB) activation and fibrotic phenotype changes were tested in proximal tubular cells. To study signal transducer and activator of transcription 1 (STAT1), siRNA knockdown and its pharmacological inhibitor Fludarabine were used. We also searched the Gene Expression Omnibus (GEO) database for transcriptional expression profiles and evaluated kidney biopsy samples from CKD patients to verify the STAT1/HMGB1/NF-κB signaling axis. Results: We found that RLDC induced kidney tubule damage, interstitial inflammation, and fibrosis in mice, accompanied by up-regulation of HMGB1. Blockage of HMGB1with neutralizing antibodies and Glycyrrhizin suppressed NF-κB activation and associated production of pro-inflammatory cytokines, reduced tubular injury and renal fibrosis, and improved renal function after RLDC treatment. Consistently, knockdown of HMGB1 decreased NF-κB activation and prevented the fibrotic phenotype in RLDC-treated renal tubular cells. At the upstream, knockdown of STAT1 suppressed HMGB1 transcription and cytoplasmic accumulation in renal tubular cells, suggesting a critical role of STAT1 in HMGB1 activation. Upregulation of STAT1/HMGB1/NF-κB along with inflammatory cytokines was also verified in kidney tissues of CKD patients. Conclusion: These results unravel the STAT1/HMGB1/NF-κB pathway that contributes to persistent inflammation and chronic kidney problems after cisplatin nephrotoxicity, suggesting new therapeutic targets for kidney protection in cancer patients receiving cisplatin chemotherapy.
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Affiliation(s)
- Ying Fu
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Yu Xiang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Ying Wang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Zhiwen Liu
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Danyi Yang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Jie Zha
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Chengyuan Tang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Juan Cai
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Guochun Chen
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Zheng Dong
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha 410011, China
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
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11
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Hu X, Ma Z, Li S, Wen L, Huo Y, Wu G, Manicassamy S, Dong Z. Fibroblast Growth Factor 2 Is Produced By Renal Tubular Cells to Act as a Paracrine Factor in Maladaptive Kidney Repair After Cisplatin Nephrotoxicity. J Transl Med 2023; 103:100009. [PMID: 36925200 PMCID: PMC10394613 DOI: 10.1016/j.labinv.2022.100009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/25/2022] [Accepted: 07/25/2022] [Indexed: 01/11/2023] Open
Abstract
Kidney repair after injury involves the cross-talk of injured kidney tubules with interstitial fibroblasts and immune cells. Although tubular cells produce multiple cytokines, the role and regulation of specific cytokines in kidney repair are largely undefined. In this study, we detected the induction of fibroblast growth factor 2 (FGF2) in mouse kidneys after repeated low-dose cisplatin (RLDC) treatment and in RLDC-treated renal proximal tubule cells in vitro. We further detected FGF2 in the culture medium of RLDC-treated renal tubular cells but not in the medium of control cells, indicating that RLDC induces FGF2 expression and secretion. Compared with the medium of control cells, the medium of RLDC-treated renal tubular cells was twice as effective in promoting fibroblast proliferation. Remarkably, the proliferative effect of the RLDC-treated cell medium was diminished by FGF2-neutralizing antibodies. In addition, the RLDC-treated cell medium induced the expression of fibrosis-related proteins, which was partially suppressed by FGF2-neutralizing antibodies. In mice, FGF2 deficiency partially prevented RLDC-induced decline in kidney function, loss of kidney weight, renal fibrosis, and inflammation. Together, these results indicate that FGF2 is produced by renal tubular cells after kidney injury and acts as an important paracrine factor in maladaptive kidney repair and disease progression.
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Affiliation(s)
- Xiaoru Hu
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China; Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, Georgia
| | - Zhengwei Ma
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, Georgia.
| | - Siyao Li
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China; Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, Georgia
| | - Lu Wen
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China; Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, Georgia
| | - Yuqing Huo
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University, Augusta, Georgia
| | - Guangyu Wu
- Department of Pharmacology and Toxicology, Medical College of Georgia at Augusta University, Georgia
| | | | - Zheng Dong
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, People's Republic of China; Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, Georgia.
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12
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Orwick A, Sears SM, Sharp CN, Doll MA, Shah PP, Beverly LJ, Siskind LJ. Lung cancer-kidney cross talk induces kidney injury, interstitial fibrosis, and enhances cisplatin-induced nephrotoxicity. Am J Physiol Renal Physiol 2023; 324:F287-F300. [PMID: 36727944 PMCID: PMC9988526 DOI: 10.1152/ajprenal.00317.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Patients with cancer represent a unique patient population with increased susceptibility to kidney disease. Drug-induced acute kidney injury (AKI) in patients with cancer is a common problem. Cisplatin is a highly effective treatment used in many solid-organ cancers and causes AKI in 30% of patients, increasing the risk of chronic kidney disease development. Most preclinical cisplatin toxicity studies have been completed in mice without cancer. We believe that the physiology of patients with cancer is not adequately represented in preclinical models, and the objective of this study was to determine how lung cancer will alter the nephrotoxicity of cisplatin. A genetically engineered mouse model and a syngeneic xenograft model of lung cancer were used. Mice were divided into the following four groups: 1) noncancer/vehicle, 2) noncancer/cisplatin, 3) cancer/vehicle, and 4) cancer/cisplatin. Mice were administered cisplatin via intraperitoneal injection once a week for 4 wk. Animals were euthanized 72 h following their final cisplatin injection. Mice with lung cancer had increased renal toxicity, injury, and fibrosis following repeated low doses of cisplatin. In addition, lung cancer alone induced kidney injury and fibrosis in the kidney before cisplatin treatment. In conclusion, this is the first study that we are aware of that assesses the impact of cancer on the kidney in conjunction with the nephrotoxicity of cisplatin. We believe that cancer is providing the first hit to the kidney and the subsequent damage from repeated doses of cisplatin becomes unsurmountable, leading to AKI and progression to chronic kidney disease.NEW & NOTEWORTHY Patients with cancer have impaired kidney function and increased susceptibility to nephrotoxic agents. Cisplatin is a commonly used chemotherapeutic with nephrotoxicity as the dose-limiting side effect. Cisplatin nephrotoxicity is almost exclusively studied in mice without cancer. Our current preclinical models do not adequately represent the complexity of patients with cancer. This study demonstrates increased renal toxicity, injury, and fibrosis in mice with lung cancer, which is exacerbated with cisplatin treatment. These results highlight the necessity of using preclinical models that more accurately capture the altered physiology of patients with cancer treated with cisplatin.
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Affiliation(s)
- Andrew Orwick
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
| | - Sophia M Sears
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
| | - Cierra N Sharp
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
| | - Mark A Doll
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
| | - Parag P Shah
- Department of Medicine, University of Louisville, Louisville, Kentucky, United States
- Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States
| | - Levi J Beverly
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
- Department of Medicine, University of Louisville, Louisville, Kentucky, United States
- Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States
| | - Leah J Siskind
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky, United States
- Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States
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13
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Shin SH, Wendland MF, Wang J, Velasquez M, Vandsburger MH. Noninvasively differentiating acute and chronic nephropathies via multiparametric urea-CEST, nuclear Overhauser enhancement-CEST, and quantitative magnetization transfer MRI. Magn Reson Med 2023; 89:774-786. [PMID: 36226662 PMCID: PMC11027791 DOI: 10.1002/mrm.29477] [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: 06/15/2022] [Revised: 08/26/2022] [Accepted: 09/14/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE Standardized blood tests often lack adequate sensitivity and specificity to capture the gradual progression of renal injuries. We suggest a multiparametric molecular MRI approach as a noninvasive tool for monitoring renal function loss and distinguishing different types of renal injuries. METHODS CEST and quantitative magnetization transfer (qMT) imaging were performed on cisplatin (n = 16) and aristolochic acid (AA)-induced nephropathy (n = 22) mouse models at 7T with an infusion of either saline or urea. Seven-pool Lorentzian fitting was applied for the analysis of CEST Z-spectra, and the T1 -corrected CEST contrast apparent exchange-dependent relaxation (AREX) from urea (+1 ppm) and two nuclear Overhauser enhancement (NOE) pools (-1.6 and -3.5 ppm) were measured. Similarly, qMT spectra were fitted into two-pool Ramani equation and the relative semi-solid macromolecular pool-size ratio was measured. Histology of mouse kidneys was performed to validate the MR findings. RESULTS AA model showed disrupted spatial gradients of urea in the kidney and significantly decreased NOE CEST and qMT contrast. The cisplatin model showed slightly decreased qMT contrast only. The orrelation of MR parameters to histological features showed that NOE CEST and qMT imaging are sensitive to both acute and chronic injuries, whereas urea CEST shows a significant correlation only to acute injuries. CONCLUSION These results indicate that our multiparametric approach allows comprehensive and totally noninvasive monitoring of renal function and histological changes for distinguishing different nephropathies.
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Affiliation(s)
- Soo Hyun Shin
- Department of Bioengineering, University of California, Berkeley, Berkeley, CA
| | - Michael F. Wendland
- Berkeley Preclinical Imaging Core (BPIC), University of California, Berkeley, Berkeley, CA
| | - Jingshen Wang
- Department of Biostatistics, University of California, Berkeley, Berkeley, CA
| | - Mark Velasquez
- Department of Bioengineering, University of California, Berkeley, Berkeley, CA
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14
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Wen L, Ren Q, Guo F, Du X, Yang H, Fu P, Ma L. Tubular aryl hydratocarbon receptor upregulates EZH2 to promote cellular senescence in cisplatin-induced acute kidney injury. Cell Death Dis 2023; 14:18. [PMID: 36635272 PMCID: PMC9837170 DOI: 10.1038/s41419-022-05492-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 01/13/2023]
Abstract
Acute kidney injury (AKI) is one of the serious clinical syndromes with high morbidity and mortality. Despite substantial progress in understanding the mechanism of AKI, no effective drug is available for treatment or prevention. In this study, we identified that a ligand-activated transcription factor aryl hydrocarbon receptor (AhR) was abnormally increased in the kidneys of cisplatin-induced AKI mice or tubular epithelial TCMK-1 cells. The AhR inhibition by BAY2416964 and tubular conditional deletion both alleviated cisplatin-induced kidney dysfunction and tubular injury. Notably, inhibition of AhR could improve cellular senescence of injured kidneys, which was indicated by senescence-associated β-galactosidase (SA-β-gal) activity, biomarker p53, p21, p16 expression, and secretory-associated secretory phenotype IL-1β, IL-6 and TNFα level. Mechanistically, the abnormal AhR expression was positively correlated with the increase of a methyltransferase EZH2, and AhR inhibition suppressed the EZH2 expression in cisplatin-injured kidneys. Furthermore, the result of ChIP assay displayed that EZH2 might indirectly interact with AhR promoter region by affecting H3K27me3. The direct recruitment between H3K27me3 and AhR promoter is higher in the kidneys of control than that of cisplatin-treated mice, suggesting EZH2 reversely influenced AhR expression through weakening H3K27me3 transcriptional inhibition on AhR promoter. The present study implicated that AhR and EZH2 have mutual regulation, which further accelerated tubular senescence in cisplatin-induced AKI. Notably, the crucial role of AhR is potential to become a promising target for AKI.
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Affiliation(s)
- Li Wen
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Qian Ren
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Fan Guo
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xiaoyan Du
- Department of Pharmacy, West China Hospital, Chengdu, 610041, China
| | - Hongliu Yang
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Ping Fu
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China.
| | - Liang Ma
- Kidney Research Institute, Department of Nephrology, West China Hospital of Sichuan University, Chengdu, 610041, China.
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15
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Cisplatin nephrotoxicity: new insights and therapeutic implications. Nat Rev Nephrol 2023; 19:53-72. [PMID: 36229672 DOI: 10.1038/s41581-022-00631-7] [Citation(s) in RCA: 85] [Impact Index Per Article: 85.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2022] [Indexed: 11/08/2022]
Abstract
Cisplatin is an effective chemotherapeutic agent for various solid tumours, but its use is limited by adverse effects in normal tissues. In particular, cisplatin is nephrotoxic and can cause acute kidney injury and chronic kidney disease. Preclinical studies have provided insights into the cellular and molecular mechanisms of cisplatin nephrotoxicity, which involve intracellular stresses including DNA damage, mitochondrial pathology, oxidative stress and endoplasmic reticulum stress. Stress responses, including autophagy, cell-cycle arrest, senescence, apoptosis, programmed necrosis and inflammation have key roles in the pathogenesis of cisplatin nephrotoxicity. In addition, emerging evidence suggests a contribution of epigenetic changes to cisplatin-induced acute kidney injury and chronic kidney disease. Further research is needed to determine how these pathways are integrated and to identify the cell type-specific roles of critical molecules involved in regulated necrosis, inflammation and epigenetic modifications in cisplatin nephrotoxicity. A number of potential therapeutic targets for cisplatin nephrotoxicity have been identified. However, the effects of renoprotective strategies on the efficacy of cisplatin chemotherapy needs to be thoroughly evaluated. Further research using tumour-bearing animals, multi-omics and genome-wide association studies will enable a comprehensive understanding of the complex cellular and molecular mechanisms of cisplatin nephrotoxicity and potentially lead to the identification of specific targets to protect the kidney without compromising the chemotherapeutic efficacy of cisplatin.
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16
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Dewaeles E, Carvalho K, Fellah S, Sim J, Boukrout N, Caillierez R, Ramakrishnan H, Van der Hauwaert C, Vijaya Shankara J, Martin N, Massri N, Launay A, Folger JK, de Schutter C, Larrue R, Loison I, Goujon M, Jung M, Le Gras S, Gomez-Murcia V, Faivre E, Lemaire J, Garat A, Beauval N, Maboudou P, Gnemmi V, Gibier JB, Buée L, Abbadie C, Glowacki F, Pottier N, Perrais M, Cunha RA, Annicotte JS, Laumet G, Blum D, Cauffiez C. Istradefylline protects from cisplatin-induced nephrotoxicity and peripheral neuropathy while preserving cisplatin antitumor effects. J Clin Invest 2022; 132:152924. [PMID: 36377661 PMCID: PMC9663157 DOI: 10.1172/jci152924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
Cisplatin is a potent chemotherapeutic drug that is widely used in the treatment of various solid cancers. However, its clinical effectiveness is strongly limited by frequent severe adverse effects, in particular nephrotoxicity and chemotherapy-induced peripheral neuropathy. Thus, there is an urgent medical need to identify novel strategies that limit cisplatin-induced toxicity. In the present study, we show that the FDA-approved adenosine A2A receptor antagonist istradefylline (KW6002) protected from cisplatin-induced nephrotoxicity and neuropathic pain in mice with or without tumors. Moreover, we also demonstrate that the antitumoral properties of cisplatin were not altered by istradefylline in tumor-bearing mice and could even be potentiated. Altogether, our results support the use of istradefylline as a valuable preventive approach for the clinical management of patients undergoing cisplatin treatment.
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Affiliation(s)
- Edmone Dewaeles
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France
| | - Kévin Carvalho
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Sandy Fellah
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Jaewon Sim
- Department of Physiology, Michigan State University, East Lansing, Michigan, USA.,Cell and Molecular Biology Graduate program, Michigan State University, East Lansing, Michigan, USA
| | - Nihad Boukrout
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Raphaelle Caillierez
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | | | - Cynthia Van der Hauwaert
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Département de la Recherche en Santé, Lille, France
| | - Jhenkruthi Vijaya Shankara
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Nathalie Martin
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Noura Massri
- Department of Physiology, Michigan State University, East Lansing, Michigan, USA.,Cell and Molecular Biology Graduate program, Michigan State University, East Lansing, Michigan, USA
| | - Agathe Launay
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Joseph K. Folger
- Department of Physiology, Michigan State University, East Lansing, Michigan, USA
| | - Clémentine de Schutter
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Romain Larrue
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Service de Toxicologie et Génopathies, Lille, France
| | - Ingrid Loison
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Marine Goujon
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Matthieu Jung
- University of Strasbourg, CNRS UMR 7104, INSERM U1258 – GenomEast Platform – IGBMC – Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France
| | - Stéphanie Le Gras
- University of Strasbourg, CNRS UMR 7104, INSERM U1258 – GenomEast Platform – IGBMC – Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France
| | - Victoria Gomez-Murcia
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Emilie Faivre
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Julie Lemaire
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Anne Garat
- CHU Lille, Service de Toxicologie et Génopathies, Lille, France.,University of Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483, IMPact de l’Environnement Chimique sur la Santé Humaine (IMPECS), Lille, France
| | - Nicolas Beauval
- CHU Lille, Service de Toxicologie et Génopathies, Lille, France.,University of Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483, IMPact de l’Environnement Chimique sur la Santé Humaine (IMPECS), Lille, France
| | - Patrice Maboudou
- CHU Lille, Service de Biochimie Automatisée, Protéines et Biologie Prédictive, Lille, France
| | - Viviane Gnemmi
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Service d’Anatomopathologie, Lille, France
| | - Jean-Baptiste Gibier
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Service d’Anatomopathologie, Lille, France
| | - Luc Buée
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Corinne Abbadie
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Francois Glowacki
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Service de Néphrologie, Lille, France
| | - Nicolas Pottier
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France.,CHU Lille, Service de Toxicologie et Génopathies, Lille, France
| | - Michael Perrais
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
| | - Rodrigo A. Cunha
- CNC, Center for Neuroscience and Cell Biology, University of Coimbra, Rua Larga, Faculty of Medicine Building-Polo 1, Coimbra, Portugal.,Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Jean-Sébastien Annicotte
- University of Lille, INSERM, CNRS, CHU Lille, Institut Pasteur de Lille, INSERM U1283-UMR8199 – EGID, Lille, France.,University of Lille, INSERM, CHU Lille, Institut Pasteur de Lille, RID-AGE-Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France
| | - Geoffroy Laumet
- Department of Physiology, Michigan State University, East Lansing, Michigan, USA
| | - David Blum
- University of Lille, INSERM, CHU Lille, UMR-S1172 LilNCog, Lille Neuroscience and Cognition, Lille, France.,Alzheimer and Tauopathies, LabEx DISTALZ, Lille, France
| | - Christelle Cauffiez
- University of Lille, INSERM, CNRS, CHU Lille, UMR9020-U1277, CANTHER, Cancer Heterogeneity, Plasticity and Resistance to Therapies, Lille, France
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17
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Yu JB, Lee DS, Padanilam BJ, Kim J. Repeated Administration of Cisplatin Transforms Kidney Fibroblasts through G2/M Arrest and Cellular Senescence. Cells 2022; 11:cells11213472. [PMID: 36359868 PMCID: PMC9655665 DOI: 10.3390/cells11213472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Cisplatin is a potent chemotherapeutic used for the treatment of many types of cancer, but it has nephrotoxic side effects leading to acute kidney injury and subsequently chronic kidney disease (CKD). Previous work has focused on acute kidney tubular injury induced by cisplatin, whereas the chronic sequelae post-injury has not been well-explored. In the present study, we established a kidney fibroblast model of CKD induced by repeated administration of cisplatin (RAC) as a clinically relevant model. In NRK-49F rat kidney fibroblasts, RAC upregulated α-smooth muscle actin (α-SMA) and fibronectin proteins, suggesting that RAC induces kidney fibroblast-to-myofibroblast transformation. RAC also enhanced cell size, including the cell attachment surface area, nuclear area, and cell volume. Furthermore, RAC induced p21 expression and senescence-associated β-galactosidase activity, suggesting that kidney fibroblasts exposed to RAC develop a senescent phenotype. Inhibition of p21 reduced cellular senescence, hypertrophy, and myofibroblast transformation induced by RAC. Intriguingly, after RAC, kidney fibroblasts were arrested at the G2/M phase. Repeated treatment with paclitaxel as an inducer of G2/M arrest upregulated p21, α-SMA, and fibronectin in the kidney fibroblasts. Taken together, these data suggest that RAC transforms kidney fibroblasts into myofibroblasts through G2/M arrest and cellular senescence.
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Affiliation(s)
- Jia-Bin Yu
- Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Korea
| | - Dong-Sun Lee
- Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Korea
- Subtropical/Tropical Organism Gene Bank, Jeju National University, Jeju 63243, Korea
- Jeju Microbiome Research Center, Jeju National University, Jeju 63243, Korea
- Faculty of Biotechnology, College of Applied Life Sciences, SARI, Jeju National University, Jeju 63243, Korea
| | - Babu J. Padanilam
- Department of Urology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Correspondence: (B.J.P.); (J.K.)
| | - Jinu Kim
- Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Korea
- Department of Anatomy, Jeju National University College of Medicine, Jeju 63243, Korea
- Correspondence: (B.J.P.); (J.K.)
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18
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Ahmedy OA, El-Tanbouly DM, Al-Mokaddem AK, El-Said YA. Insights into the role of P2X7R/DUSP6/ERK1/2 and SIRT2/MDM2 signaling in the nephroprotective effect of berberine against cisplatin-induced renal fibrosis in rats. Life Sci 2022; 309:121040. [DOI: 10.1016/j.lfs.2022.121040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/26/2022] [Accepted: 10/01/2022] [Indexed: 11/16/2022]
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19
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Kidney Cyst Lining Epithelial Cells Are Resistant to Low-Dose Cisplatin-Induced DNA Damage in a Preclinical Model of Autosomal Dominant Polycystic Kidney Disease. Int J Mol Sci 2022; 23:ijms232012547. [PMID: 36293397 PMCID: PMC9603998 DOI: 10.3390/ijms232012547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/05/2022] [Accepted: 10/13/2022] [Indexed: 11/17/2022] Open
Abstract
Increased DNA damage response (DDR) signaling in kidney cyst-lining epithelial cells (CECs) may provide an opportunity for cell-specific therapeutic targeting in autosomal dominant polycystic kidney disease (ADPKD). We hypothesized that inhibiting ataxia telangiectasia mutated (ATM; a proximal DDR kinase) together with low-dose cisplatin overwhelms the DDR response and leads to selective apoptosis of cyst-lining epithelial cells (CECs). Pkd1RC/RC/Atm+/− mice were treated with either vehicle or a single low-dose cisplatin, and the acute effects on CECs (DNA damage and apoptosis) after 72 h and chronic effects on progression (cyst size, inflammation, fibrosis) after 3 weeks were investigated. At 72 h, cisplatin caused a dose-dependent increase in γH2AX-positive nuclei in both CECs and non-cystic tubules but did not cause selective apoptosis in Pkd1RC/RC/Atm+/− mice. Moreover, the increase in γH2AX-positive nuclei was 1.7-fold lower in CECs compared to non-cystic epithelial cells (p < 0.05). Low-dose cisplatin also did not alter long-term disease progression in Pkd1RC/RC/Atm+/− mice. In vitro, human ADPKD cyst-derived cell lines were also resistant to cisplatin (WT9-12: 61.7 ± 4.6%; WT9-7: 64.8 ± 2.7% cell viability) compared to HK-2 (25.1 ± 4.2%), and 3D cyst growth in MDCK cells was not altered. Finally, combined low-dose cisplatin with AZD0156 (an ATM inhibitor) non-selectively reduced γH2AX in both cystic and non-cystic tubular cells and exacerbated cystic kidney disease. In conclusion, these data suggest that CECs are resistant to DNA damage, and that the combination of cisplatin with ATM inhibitors is not an effective strategy for selectively eliminating kidney cysts in ADPKD.
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El-Waseif EG, Sharawy MH, Suddek GM. The modulatory effect of sodium molybdate against cisplatin-induced CKD: Role of TGF-β/Smad signaling pathway. Life Sci 2022; 306:120845. [DOI: 10.1016/j.lfs.2022.120845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/18/2022] [Accepted: 07/25/2022] [Indexed: 10/16/2022]
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Tanemoto F, Nangaku M, Mimura I. Epigenetic memory contributing to the pathogenesis of AKI-to-CKD transition. Front Mol Biosci 2022; 9:1003227. [PMID: 36213117 PMCID: PMC9532834 DOI: 10.3389/fmolb.2022.1003227] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/24/2022] [Indexed: 11/18/2022] Open
Abstract
Epigenetic memory, which refers to the ability of cells to retain and transmit epigenetic marks to their daughter cells, maintains unique gene expression patterns. Establishing programmed epigenetic memory at each stage of development is required for cell differentiation. Moreover, accumulating evidence shows that epigenetic memory acquired in response to environmental stimuli may be associated with diverse diseases. In the field of kidney diseases, the “memory” of acute kidney injury (AKI) leads to progression to chronic kidney disease (CKD); epidemiological studies show that patients who recover from AKI are at high risk of developing CKD. The underlying pathological processes include nephron loss, maladaptive epithelial repair, inflammation, and endothelial injury with vascular rarefaction. Further, epigenetic alterations may contribute as well to the pathophysiology of this AKI-to-CKD transition. Epigenetic changes induced by AKI, which can be recorded in cells, exert long-term effects as epigenetic memory. Considering the latest findings on the molecular basis of epigenetic memory and the pathophysiology of AKI-to-CKD transition, we propose here that epigenetic memory contributing to AKI-to-CKD transition can be classified according to the presence or absence of persistent changes in the associated regulation of gene expression, which we designate “driving” memory and “priming” memory, respectively. “Driving” memory, which persistently alters the regulation of gene expression, may contribute to disease progression by activating fibrogenic genes or inhibiting renoprotective genes. This process may be involved in generating the proinflammatory and profibrotic phenotypes of maladaptively repaired tubular cells after kidney injury. “Priming” memory is stored in seemingly successfully repaired tubular cells in the absence of detectable persistent phenotypic changes, which may enhance a subsequent transcriptional response to the second stimulus. This type of memory may contribute to AKI-to-CKD transition through the cumulative effects of enhanced expression of profibrotic genes required for wound repair after recurrent AKI. Further understanding of epigenetic memory will identify therapeutic targets of future epigenetic intervention to prevent AKI-to-CKD transition.
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22
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Xie D, Hu G, Chen C, Ahmadinejad F, Wang W, Li PL, Gewirtz DA, Li N. Loss of sphingosine kinase 2 protects against cisplatin-induced kidney injury. Am J Physiol Renal Physiol 2022; 323:F322-F334. [PMID: 35834271 PMCID: PMC9394771 DOI: 10.1152/ajprenal.00229.2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 06/23/2022] [Accepted: 07/07/2022] [Indexed: 01/01/2023] Open
Abstract
Cisplatin is an established chemotherapeutic drug for treatment of solid-organ cancers and is the primary drug used in the treatment of head and neck cancer; however, cisplatin-induced nephrotoxicity largely limits its clinical use. Inhibition of sphingosine kinase 2 (SphK2) has been demonstrated to alleviate various kidney diseases. Therefore, we hypothesized that inhibition of SphK2 could also protect against cisplatin-induced nephrotoxicity. Results from the present study showed that the SphK2 inhibitor ABC294640 or knockdown of SphK2 by siRNA blocked the cisplatin-induced increase of cellular injury markers (neutrophil gelatinase-associated lipocalin, kidney injury molecule-1, and cleaved caspase-3) by Western blot analysis in HK-2 cells, a human renal tubular cell line. In addition, SphK2 inhibition blocked cisplatin-induced activation of NF-κB by Western blot analysis and immunostaining analysis. Furthermore, SphK2 inhibition suppressed cisplatin-induced increases of proinflammatory markers (NLR family pyrin domain containing 3, interleukin-1β, and interleukin-6). Genetic deletion of the SphK2 gene in mice further confirmed that inhibition of SphK2 protected against cisplatin-induced kidney damage in vivo. Compared with wild-type mice, SphK2 knockout mice exhibited less renal dysfunction and reduced promotion of kidney injury markers, inflammatory factors, tubular morphology damage, and fibrotic staining. At the same time, the SphK2 inhibitor ABC294640 failed to interfere with the activity of cisplatin or radiation in two cell culture models of head and neck cancer. It is concluded that inhibition of Sphk2 protects against cisplatin-induced kidney injury. SphK2 may be used as a potential therapeutic target for the prevention or treatment of cisplatin-induced kidney injury.NEW & NOTEWORTHY The present study provides new findings that sphingosine kinase 2 (SphK2) is highly expressed in renal tubules, cisplatin treatment increases the expression of SphK2 in proximal tubular cells and kidneys, and inhibition of SphK2 alleviates cisplatin-induced kidney injury by suppressing the activation of NF-κB, production of inflammatory factors, and apoptosis. SphK2 may serve as a potential therapeutic target for the prevention or treatment of cisplatin-induced nephrotoxicity.
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Affiliation(s)
- Dengpiao Xie
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Gaizun Hu
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Chaoling Chen
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Fereshteh Ahmadinejad
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Weili Wang
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Pin-Lan Li
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - David A Gewirtz
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Ningjun Li
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
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Sears SM, Feng JL, Orwick A, Vega AA, Krueger AM, Shah PP, Doll MA, Beverly LJ, Siskind LJ. Pharmacological inhibitors of autophagy have opposite effects in acute and chronic cisplatin-induced kidney injury. Am J Physiol Renal Physiol 2022; 323:F288-F298. [PMID: 35796459 PMCID: PMC9394729 DOI: 10.1152/ajprenal.00097.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/31/2022] [Accepted: 06/08/2022] [Indexed: 12/25/2022] Open
Abstract
The nephrotoxicity of cisplatin remains a major hurdle in the field of oncology. Thirty percent of patients treated with cisplatin develop acute kidney injury, and all patients are at risk for long-term impacts on kidney function. There are currently no Federal Drug Administration-approved agents to prevent or treat cisplatin-induced kidney injury. The dosing regimen used in preclinical models of nephrotoxicity may impact the success of therapeutic candidates in clinical trials. Here, we demonstrated that pharmacological inhibitors of autophagy have opposite effects when used as interventions in two different models of cisplatin-induced kidney injury. Eight-week-old male C57BL/6 mice were treated with either one dose of 20 mg/kg cisplatin or weekly doses of 9 mg/kg cisplatin for 4 wk or until body weight loss exceeded 30%. Concurrently, mice were administered multiple doses of 60 mg/kg chloroquine or 15 mg/kg 3-methyladenine attempting to globally inhibit autophagy. Mice that received a single high dose of cisplatin had worsened kidney function, inflammation, and cell death with the addition of chloroquine. 3-Methlyadenine did not impact the development of acute kidney injury in this model. In contrast, mice that received repeated low doses of cisplatin showed improved kidney function, reduced inflammation, and reduced fibrosis when treated with either chloroquine or 3-methyladenine. This study highlights how therapeutic candidates can have drastically different effects on the development of cisplatin-induced kidney injury depending on the dosing model used. This emphasizes the importance of choosing the appropriate model of injury for preclinical studies.NEW & NOTEWORTHY This study examined how inhibition of autophagy has opposite effects on the development of acute and chronic kidney injury. Autophagy inhibition exacerbated the development of acute kidney injury following a single high dose of cisplatin but prevented the development of injury and fibrosis following repeated low doses of cisplatin.
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Affiliation(s)
- Sophia M Sears
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Joanna L Feng
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Andrew Orwick
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Alexis A Vega
- Department of Biochemistry and Molecular Genetics, University of Louisville, Louisville, Kentucky
| | - Austin M Krueger
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Parag P Shah
- Department of Medicine, University of Louisville, Louisville, Kentucky
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
| | - Mark A Doll
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Levi J Beverly
- Department of Medicine, University of Louisville, Louisville, Kentucky
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
| | - Leah J Siskind
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
- Brown Cancer Center, University of Louisville, Louisville, Kentucky
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Fu Y, Wang Y, Liu Y, Tang C, Cai J, Chen G, Dong Z. p53/sirtuin 1/NF-κB Signaling Axis in Chronic Inflammation and Maladaptive Kidney Repair After Cisplatin Nephrotoxicity. Front Immunol 2022; 13:925738. [PMID: 35874713 PMCID: PMC9301469 DOI: 10.3389/fimmu.2022.925738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/20/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic inflammation contributes to maladaptive kidney repair, but its regulation is unclear. Here, we report that sirtuin 1 (SIRT1) is downregulated after repeated low-dose cisplatin (RLDC) injury, and this downregulation leads to p65 acetylation and consequent NF-κB activation resulting in a persistent inflammatory response. RLDC induced the down-regulation of SIRT1 and activation of NF-κB, which were accompanied by chronic tubular damage, tubulointerstitial inflammation, and fibrosis in mice. Inhibition of NF-κB suppressed the production of pro-inflammatory cytokines and fibrotic phenotypes in RLDC-treated renal tubular cells. SIRT1 activation by its agonists markedly reduced the acetylation of p65 (a key component of NF-κB), resulting in the attenuation of the inflammatory and fibrotic responses. Conversely, knockdown of SIRT1 exacerbated these cellular changes. At the upstream, p53 was activated after RLDC treatment to repress SIRT1, resulting in p65 acetylation, NF-κB activation and transcription of inflammatory cytokines. In mice, SIRT1 agonists attenuated RLDC-induced chronic inflammation, tissue damage, and renal fibrosis. Together, these results unveil the p53/SIRT1/NF-κB signaling axis in maladaptive kidney repair following RLDC treatment, where p53 represses SIRT1 to increase p65 acetylation for NF-κB activation, leading to chronic renal inflammation.
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Affiliation(s)
- Ying Fu
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Ying Wang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Yuxue Liu
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Chengyuan Tang
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Juan Cai
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Guochun Chen
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Zheng Dong
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
- Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University, Augusta, GA, United States
- Charlie Norwood Veterans Affairs (VA) Medical Center, Augusta, GA, United States
- *Correspondence: Zheng Dong,
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25
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Yang CE, Wang YN, Hua MR, Miao H, Zhao YY, Cao G. Aryl hydrocarbon receptor: From pathogenesis to therapeutic targets in aging-related tissue fibrosis. Ageing Res Rev 2022; 79:101662. [PMID: 35688331 DOI: 10.1016/j.arr.2022.101662] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 04/22/2022] [Accepted: 06/02/2022] [Indexed: 11/27/2022]
Abstract
Aging promotes chronic inflammation, which contributes to fibrosis and decreases organ function. Fibrosis, the excessive synthesis and deposition of extracellular matrix components, is the main cause of most chronic diseases including aging-related organ failure. Organ fibrosis in the heart, liver, and kidneys is the final manifestation of many chronic diseases. The aryl hydrocarbon receptor (AHR) is a cytoplasmic receptor and highly conserved transcription factor that is activated by a variety of small-molecule ligands to affect a wide array of tissue homeostasis functions. In recent years, mounting evidence has revealed that AHR plays an important role in multi-organ fibrosis initiation, progression, and therapy. In this review, we summarise the relationship between AHR and the pathogenesis of aging-related tissue fibrosis, and further discuss how AHR modulates tissue fibrosis by regulating transforming growth factor-β signalling, immune response, and mitochondrial function, which may offer novel targets for the prevention and treatment of this condition.
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Affiliation(s)
- Chang-E Yang
- Faculty of Life Science & Medicine, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Yan-Ni Wang
- Faculty of Life Science & Medicine, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Meng-Ru Hua
- Faculty of Life Science & Medicine, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Hua Miao
- Faculty of Life Science & Medicine, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China.
| | - Ying-Yong Zhao
- Faculty of Life Science & Medicine, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China.
| | - Gang Cao
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China.
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Ma Z, Hu X, Ding HF, Zhang M, Huo Y, Dong Z. Single-Nucleus Transcriptional Profiling of Chronic Kidney Disease after Cisplatin Nephrotoxicity. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:613-628. [PMID: 35092726 PMCID: PMC8978211 DOI: 10.1016/j.ajpath.2021.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/12/2021] [Accepted: 12/16/2021] [Indexed: 01/09/2023]
Abstract
Cisplatin induces both acute and chronic nephrotoxicity during chemotherapy in patients with cancer. Presented here is the first study of single-nucleus RNA sequencing (snRNA-seq) of cisplatin-induced nephrotoxicity. Repeated low-dose cisplatin treatment (RLDC) led to decreases in renal function and kidney weight in mice at 9 weeks. The kidneys of these mice showed tubular degeneration and dilation. snRNA-seq identified 16 cell types and 17 cell clusters in these kidneys. Cluster-by-cluster comparison demonstrated cell type-specific changes in gene expression and identified a unique proximal tubule (PT) injury/repair cluster that co-expressed the injury marker kidney injury molecule-1 (Kim1) and the proliferation marker Ki-67. Compared with control, post-RLDC kidneys had 424 differentially expressed genes in PT cells, including tubular transporters and cytochrome P450 enzymes involved in lipid metabolism. snRNA-seq also revealed transcriptional changes in potential PT injury markers (Krt222, Eda2r, Ltbp2, and Masp1) and repair marker (Bex4). RLDC induced inflammation and proinflammatory cytokines (RelB, TNF-α, Il7, Ccl2, and Cxcl2) and the expression of fibrosis markers (fibronectin, collagen I, connective tissue growth factor, vimentin, and α-smooth muscle actin). Together, these results provide new insights into RLDC-induced transcriptional changes at the single-cell level that may contribute to the development of chronic kidney problems in patients with cancer after cisplatin chemotherapy.
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Affiliation(s)
- Zhengwei Ma
- Department of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia.
| | - Xiaoru Hu
- Department of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Han-Fei Ding
- Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ming Zhang
- Department of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia
| | - Yuqing Huo
- Department of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Medical College of Georgia at Augusta University, Augusta, Georgia
| | - Zheng Dong
- Department of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Charlie Norwood VA Medical Center, Augusta, Georgia.
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27
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Bufi R, Korstanje R. The impact of genetic background on mouse models of kidney disease. Kidney Int 2022; 102:38-44. [DOI: 10.1016/j.kint.2022.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/07/2022] [Accepted: 03/14/2022] [Indexed: 12/24/2022]
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28
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Gupta N, Matsumoto T, Hiratsuka K, Saiz EG, Zhang C, Galichon P, Miyoshi T, Susa K, Tatsumoto N, Yamashita M, Morizane R. Modeling injury and repair in kidney organoids reveals that homologous recombination governs tubular intrinsic repair. Sci Transl Med 2022; 14:eabj4772. [PMID: 35235339 PMCID: PMC9161367 DOI: 10.1126/scitranslmed.abj4772] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Kidneys have the capacity for intrinsic repair, preserving kidney architecture with return to a basal state after tubular injury. When injury is overwhelming or repetitive, however, that capacity is exceeded and incomplete repair results in fibrotic tissue replacing normal kidney parenchyma. Loss of nephrons correlates with reduced kidney function, which defines chronic kidney disease (CKD) and confers substantial morbidity and mortality to the worldwide population. Despite the identification of pathways involved in intrinsic repair, limited treatments for CKD exist, partly because of the limited throughput and predictivity of animal studies. Here, we showed that kidney organoids can model the transition from intrinsic to incomplete repair. Single-nuclear RNA sequencing of kidney organoids after cisplatin exposure identified 159 differentially expressed genes and 29 signal pathways in tubular cells undergoing intrinsic repair. Homology-directed repair (HDR) genes including Fanconi anemia complementation group D2 (FANCD2) and RAD51 recombinase (RAD51) were transiently up-regulated during intrinsic repair but were down-regulated in incomplete repair. Single cellular transcriptomics in mouse models of obstructive and hemodynamic kidney injury and human kidney samples of immune-mediated injury validated HDR gene up-regulation during tubular repair. Kidney biopsy samples with tubular injury and varying degrees of fibrosis confirmed loss of FANCD2 during incomplete repair. Last, we performed targeted drug screening that identified the DNA ligase IV inhibitor, SCR7, as a therapeutic candidate that rescued FANCD2/RAD51-mediated repair to prevent the progression of CKD in the cisplatin-induced organoid injury model. Our findings demonstrate the translational utility of kidney organoids to identify pathologic pathways and potential therapies.
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Affiliation(s)
- Navin Gupta
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Harvard Stem Cell Institute (HSCI), Cambridge, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Takuya Matsumoto
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Ken Hiratsuka
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Edgar Garcia Saiz
- Harvard Medical School, Boston, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Chengcheng Zhang
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Pierre Galichon
- Harvard Stem Cell Institute (HSCI), Cambridge, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Tomoya Miyoshi
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Koichiro Susa
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Narihito Tatsumoto
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Michifumi Yamashita
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Ryuji Morizane
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Harvard Stem Cell Institute (HSCI), Cambridge, MA, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
- Nephrology Division, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
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29
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p53 in Proximal Tubules Mediates Chronic Kidney Problems after Cisplatin Treatment. Cells 2022; 11:cells11040712. [PMID: 35203361 PMCID: PMC8870044 DOI: 10.3390/cells11040712] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 02/04/2023] Open
Abstract
Nephrotoxicity is a major side-effect of cisplatin in chemotherapy, which can occur acutely or progress into chronic kidney disease (CKD). The protein p53 plays an important role in acute kidney injury induced by cisplatin, but its involvement in CKD following cisplatin exposure is unclear. Here, we address this question by using experimental models of repeated low-dose cisplatin (RLDC) treatment. In mouse proximal tubular BUMPT cells, RLDC treatment induced p53 activation, apoptosis, and fibrotic changes, which were suppressed by pifithrin-α, a pharmacologic inhibitor of p53. In vivo, chronic kidney problems following RLDC treatment were ameliorated in proximal tubule-specific p53-knockout mice (PT-p53-KO mice). Compared with wild-type littermates, PT-p53-KO mice showed less renal damage (KIM-1 positive area: 0.97% vs. 2.5%), less tubular degeneration (LTL positive area: 15.97% vs. 10.54%), and increased proliferation (Ki67 positive area: 2.42% vs. 0.45%), resulting in better renal function after RLDC treatment. Together, these results indicate that p53 in proximal tubular cells contributes significantly to the development of chronic kidney problems following cisplatin chemotherapy.
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30
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Experimental models of acute kidney injury for translational research. Nat Rev Nephrol 2022; 18:277-293. [PMID: 35173348 DOI: 10.1038/s41581-022-00539-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2022] [Indexed: 12/20/2022]
Abstract
Preclinical models of human disease provide powerful tools for therapeutic discovery but have limitations. This problem is especially apparent in the field of acute kidney injury (AKI), in which clinical trial failures have been attributed to inaccurate modelling performed largely in rodents. Multidisciplinary efforts such as the Kidney Precision Medicine Project are now starting to identify molecular subtypes of human AKI. In addition, over the past decade, there have been developments in human pluripotent stem cell-derived kidney organoids as well as zebrafish, rodent and large animal models of AKI. These organoid and AKI models are being deployed at different stages of preclinical therapeutic development. However, the traditionally siloed, preclinical investigator-driven approaches that have been used to evaluate AKI therapeutics to date rarely account for the limitations of the model systems used and have given rise to false expectations of clinical efficacy in patients with different AKI pathophysiologies. To address this problem, there is a need to develop more flexible and integrated approaches, involving teams of investigators with expertise in a range of different model systems, working closely with clinical investigators, to develop robust preclinical evidence to support more focused interventions in patients with AKI.
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31
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Tsuji T, Hosoda A, Toriyama Y, Yoshida Y, Kohno T. Renin-angiotensin system inhibitors combined with cisplatin exacerbate cisplatin-induced nephrotoxicity in mice. Transl Oncol 2022; 18:101369. [PMID: 35182957 PMCID: PMC8857575 DOI: 10.1016/j.tranon.2022.101369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 11/26/2021] [Accepted: 02/09/2022] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION We previously reported that the concomitant use of enalapril and telmisartan exacerbates the risk of cisplatin (CDDP)-induced acute renal dysfunction compared to other antihypertensive drugs in mice. Thus, in the current study, we investigated the risk of developing chronic kidney disease following repeated concomitant use of CDDP and antihypertensive drugs. MATERIALS AND METHODS Male BALB/c mice were divided into 12 groups: (1) Control group (untreated), (2) CDDP group (7 mg/kg, CDDP), (3) AML group (5 mg/kg, amlodipine), (4) ENA group (2.5 mg/kg, enalapril), (5) TEL group (10 mg/kg, telmisartan), (6) LOS group (10 mg/kg, losartan), (7) CDDP+AML group (5 mg/mL, AML), (8) CDDP+ENA group (2.5 mg/kg, ENA), (9) CDDP+LowENA group (1.25 mg/kg, ENA), (10) CDDP+TEL group (10 mg/kg, TEL), (11) CDDP+LowTEL group (5 mg/kg, TEL), and (12) CDDP+LOS group (10 mg/kg, LOS). CDDP was administered intraperitoneally four times every 7 days, and each antihypertensive drug was administered orally from day 3 before CDDP administration until day 24 (six times a week). The degree of renal damage was assessed. The nephrotoxicity of each individual was evaluated by measuring serum creatinine and blood urea nitrogen levels. The degrees of renal fibrosis and epithelial-mesenchymal transition were also examined in kidney tissue sections. RESULTS AND DISCUSSION The results suggest that combinatorial treatment of CDDP and renin-angiotensin system inhibitors, particularly ENA and TEL, may exacerbate CDDP-induced nephrotoxicity. This study clearly demonstrates the need for large-scale clinical studies to construct treatment regimens that do not interfere with the therapeutic intensity of CDDP.
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Affiliation(s)
- Takumi Tsuji
- Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Atsuki Hosoda
- Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan; Department of Pharmacy, National Hospital Organization, Nara Medical Center, 2-789 Shitijyo, Nara 360-8053, Japan
| | - Yuuki Toriyama
- Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Yuya Yoshida
- Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Takeyuki Kohno
- Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
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Hou X, Shi J, Zhang J, Wang Z, Zhang S, Li R, Jiang W, Huang T, Guo J, Shang W. Treatment of Acute Kidney Injury Using a Dual Enzyme Embedded Zeolitic Imidazolate Frameworks Cascade That Catalyzes In Vivo Reactive Oxygen Species Scavenging. Front Bioeng Biotechnol 2022; 9:800428. [PMID: 35059388 PMCID: PMC8764232 DOI: 10.3389/fbioe.2021.800428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 12/01/2021] [Indexed: 12/12/2022] Open
Abstract
Significant advances have been made in recent years for the utilization of natural enzymes with antioxidant properties to treat acute kidney injury (AKI). However, these enzymes have been of limited clinical utility because of their limited cellular uptake, poor pharmacokinetic properties, and suboptimal stability. We employed a novel biomimetic mineralization approach to encapsulate catalase (CAT) and superoxide dismutase (SOD) in a zeolitic imidazolate framework-8 (ZIF-8). Next, this SOD@CAT@ZIF-8 complex was anchored with MPEG2000-COOH to yield an MPEG2000-SOD@CAT@ZIF-8 (PSCZ) composite. The composite was then used as a stable tool with antioxidant properties for the integrated cascade-based treatment of AKI, remarkably improved intracellular enzyme delivery. This dual-enzyme-embedded metal-organic framework could effectively scavenge reactive oxygen species. In conclusion, the ZIF-8-based "armor plating" represents an effective means of shielding enzymes with improved therapeutic utility to guide the precision medicine-based treatment of AKI.
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Affiliation(s)
- Xinyue Hou
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China.,Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jianxiang Shi
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jie Zhang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhigang Wang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Sen Zhang
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Ruifeng Li
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wei Jiang
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Tingting Huang
- College of Chemistry, Jilin University, Changchun, China
| | - Jiancheng Guo
- Department of Molecular Pathology, Application Center for Precision Medicine, The Second Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wenjun Shang
- Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
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Hu X, Ma Z, Wen L, Li S, Dong Z. Autophagy in Cisplatin Nephrotoxicity during Cancer Therapy. Cancers (Basel) 2021; 13:cancers13225618. [PMID: 34830772 PMCID: PMC8616020 DOI: 10.3390/cancers13225618] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/23/2021] [Accepted: 11/04/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Cisplatin is a broadly used chemotherapy drug, but its use and efficacy are limited by its nephrotoxicity. Autophagy protects against kidney injury during cisplatin exposure but may reduce the efficacy of chemotherapy by protecting cancer cells. In this review, we describe the role and regulation of autophagy in cisplatin-induced nephrotoxicity and discuss the therapeutic advances and challenges of targeting autophagy in chemotherapy. Abstract Cisplatin is a widely used chemotherapeutic agent but its clinical use is often limited by nephrotoxicity. Autophagy is a lysosomal degradation pathway that removes protein aggregates and damaged or dysfunctional cellular organelles for maintaining cell homeostasis. Upon cisplatin exposure, autophagy is rapidly activated in renal tubule cells to protect against acute cisplatin nephrotoxicity. Mechanistically, the protective effect is mainly related to the clearance of damaged mitochondria via mitophagy. The role and regulation of autophagy in chronic kidney problems after cisplatin treatment are currently unclear, despite the significance of research in this area. In cancers, autophagy may prevent tumorigenesis, but autophagy may reduce the efficacy of chemotherapy by protecting cancer cells. Future research should focus on developing drugs that enhance the anti-tumor effects of cisplatin while protecting kidneys during cisplatin chemotherapy.
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Affiliation(s)
- Xiaoru Hu
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha 410011, China; (X.H.); (L.W.); (S.L.)
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Zhengwei Ma
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Lu Wen
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha 410011, China; (X.H.); (L.W.); (S.L.)
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Siyao Li
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha 410011, China; (X.H.); (L.W.); (S.L.)
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Zheng Dong
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha 410011, China; (X.H.); (L.W.); (S.L.)
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
- Correspondence: ; Tel.: +1-706-721-2825; Fax: +1-706-721-6120
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Yamashita N, Nakai K, Nakata T, Nakamura I, Kirita Y, Matoba S, Humphreys BD, Tamagaki K, Kusaba T. Cumulative DNA damage by repeated low-dose cisplatin injection promotes the transition of acute to chronic kidney injury in mice. Sci Rep 2021; 11:20920. [PMID: 34686727 PMCID: PMC8536734 DOI: 10.1038/s41598-021-00392-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022] Open
Abstract
Cisplatin is a commonly used anticancer drug, but nephrotoxicity is a dose-limiting adverse effect. Recent experimental and clinical observations have demonstrated that multiple injections of cisplatin induce the transition to chronic kidney disease; however, the underlying mechanisms remain unclear. We found that multiple injections of higher doses of cisplatin in a shorter interval affected the severity of kidney injury, causing kidney fibrosis to develop at a later time point. An additional injection of cisplatin during the recovery period after a prior injury, when proximal tubule epithelia are actively proliferating, induced substantial tubular injury by inducing more severe DNA damage than that induced by a single injection. Lineage tracing analysis of proximal tubular epithelia demonstrated that the tubular epithelia that underwent multiple rounds of cell division after multiple injections of cisplatin existed at the chronic phase, and these populations often expressed vcam1 + , suggesting the induction of proinflammatory failed-repair tubular epithelia. Our study revealed that as cisplatin exerts cytotoxic effects on actively proliferating cells, additional cisplatin injections before the completion of tubular repair exacerbates kidney injury through cumulative DNA damage. Appropriate both the setting of dosage and dosing intervals, with careful monitoring, are essential to prevent nephrotoxicity of repeated cisplatin treatment in cancer patients.
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Affiliation(s)
- Noriyuki Yamashita
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.,Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, Aachen, Germany
| | - Kunihiro Nakai
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tomohiro Nakata
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Itaru Nakamura
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuhei Kirita
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Satoaki Matoba
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Benjamin D Humphreys
- Division of Nephrology, Washington University School of Medicine in St. Louis, St. Louis, USA
| | - Keiichi Tamagaki
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tetsuro Kusaba
- Department of Nephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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35
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Perše M. Cisplatin Mouse Models: Treatment, Toxicity and Translatability. Biomedicines 2021; 9:biomedicines9101406. [PMID: 34680523 PMCID: PMC8533586 DOI: 10.3390/biomedicines9101406] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/26/2021] [Accepted: 10/05/2021] [Indexed: 02/06/2023] Open
Abstract
Cisplatin is one of the most widely used chemotherapeutic drugs in the treatment of a wide range of pediatric and adult malignances. However, it has various side effects which limit its use. Cisplatin mouse models are widely used in studies investigating cisplatin therapeutic and toxic effects. However, despite numerous promising results, no significant improvement in treatment outcome has been achieved in humans. There are many drawbacks in the currently used cisplatin protocols in mice. In the paper, the most characterized cisplatin protocols are summarized together with weaknesses that need to be improved in future studies, including hydration and supportive care. As demonstrated, mice respond to cisplatin treatment in similar ways to humans. The paper thus aims to illustrate the complexity of cisplatin side effects (nephrotoxicity, gastrointestinal toxicity, neurotoxicity, ototoxicity and myelotoxicity) and the interconnectedness and interdependence of pathomechanisms among tissues and organs in a dose- and time-dependent manner. The paper offers knowledge that can help design future studies more efficiently and interpret study outcomes more critically. If we want to understand molecular mechanisms and find therapeutic agents that would have a potential benefit in clinics, we need to change our approach and start to treat animals as patients and not as tools.
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Affiliation(s)
- Martina Perše
- Medical Experimental Centre, Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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36
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Administration of Lactobacillus reuteri Combined with Clostridium butyricum Attenuates Cisplatin-Induced Renal Damage by Gut Microbiota Reconstitution, Increasing Butyric Acid Production, and Suppressing Renal Inflammation. Nutrients 2021; 13:nu13082792. [PMID: 34444952 PMCID: PMC8402234 DOI: 10.3390/nu13082792] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 07/28/2021] [Accepted: 08/09/2021] [Indexed: 01/02/2023] Open
Abstract
Cisplatin-induced nephrotoxicity is associated with gut microbiota disturbance. The present study aimed to investigate whether supplementation of Lactobacillus reuteri and Clostridium butyricum (LCs) had a protective effect on cisplatin-induced nephrotoxicity through reconstruction of gut microbiota. Wistar rats were given different treatments: control, cisplatin (Cis), cisplatin + C. butyricum and L. reuteri (Cis+LCs), and C. butyricum and L. reuteri (LCs). We observed that cisplatin-treated rats supplemented with LCs exhibited significantly decreased renal inflammation (KIM-1, F4/80, and MPO), oxidative stress, fibrosis (collagen IV, fibronectin, and a-SMA), apoptosis, concentration of blood endotoxin and indoxyl sulfate, and increased fecal butyric acid production compared with those without supplementation. In addition, LCs improved the cisplatin-induced microbiome dysbiosis by maintaining a healthy gut microbiota structure and diversity; depleting Escherichia-Shigella and the Enterobacteriaceae family; and enriching probiotic Bifidobacterium, Ruminococcaceae, Ruminiclostridium_9, and Oscillibacter. Moreover, the LCs intervention alleviated the cisplatin-induced intestinal epithelial barrier impairment. This study indicated LCs probiotic serves as a mediator of the gut–kidney axis in cisplatin-induced nephrotoxicity to restore the intestinal microbiota composition, thereby suppressing uremic toxin production and enhancing butyrate production. Furthermore, the renoprotective effect of LCs is partially mediated by increasing the anti-inflammatory effects and maintaining the integrity of the intestinal barrier.
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Sears SM, Siskind LJ. Potential Therapeutic Targets for Cisplatin-Induced Kidney Injury: Lessons from Other Models of AKI and Fibrosis. J Am Soc Nephrol 2021; 32:1559-1567. [PMID: 34049962 PMCID: PMC8425641 DOI: 10.1681/asn.2020101455] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/24/2021] [Accepted: 03/15/2021] [Indexed: 02/04/2023] Open
Abstract
The effectiveness of cisplatin, a mainstay in the treatment of many solid organ cancers, is hindered by dose-limiting nephrotoxicity. Cisplatin causes AKI in 30% of patients. Patients who do not develop AKI by clinical standards during treatment are still at risk for long-term decline in kidney function and the development of CKD. The connection between AKI and CKD has become increasingly studied, with renal fibrosis a hallmark of CKD development. To prevent both the short- and long-term effects of cisplatin, researchers must use models that reflect both types of pathology. Although a lot is known about cisplatin-induced AKI, very little is known about the mechanisms by which repeated low levels of cisplatin lead to fibrosis development. In this review, strategies used in various rodent models to prevent kidney injury, its progression to fibrosis, or both, are examined to gain mechanistic insights and identify potential therapeutic targets for cisplatin-induced kidney pathologies. Reviewing the results from these models highlights the diverse and highly complex role of cell death, cell senescence, endoplasmic reticulum stress, autophagy, and immune cell activation in acute and chronic kidney injuries. The use of several models of kidney injury is needed for development of agents that will prevent all aspects of cisplatin-induced kidney injury.
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Affiliation(s)
- Sophia M Sears
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Leah J Siskind
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
- James Graham Brown Cancer Center, Louisville, Kentucky
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38
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Li J, Wei L, Zhang Y, Wu M. Tetrahedral DNA Nanostructures Inhibit Ferroptosis and Apoptosis in Cisplatin-induced Renal Injury. ACS APPLIED BIO MATERIALS 2021; 4:5026-5032. [PMID: 35007051 DOI: 10.1021/acsabm.1c00294] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acute kidney injury (AKI) is the most serious adverse reaction during cisplatin chemotherapy, which limits the drug's clinical effects. Therefore, effective strategies for protective therapy need to be developed. In the current study, we verified that tetrahedral DNA nanostructures (TDNs), promising DNA nano biomaterials, played protective roles against cisplatin-induced death of renal tubular cells. Herein, we observed that TDNs decreased the generation of lipid reactive oxygen species (ROS), restored the down-regulation of glutathione peroxidase 4 (GPX4), and hence inhibited ferroptosis induced by RSL3, a typical inducer of ferroptosis. In addition, we proved that TDNs attenuated cisplatin-induced ferroptosis by reversing the down-regulation of GPX4 and attenuated apoptosis induced by cisplatin via reducing the cleavage of poly(ADP-ribose) polymerase (PARP). Taking this all into account, our investigation suggested the potential of TDNs for cisplatin-induced AKI therapy.
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Affiliation(s)
- Jiaying Li
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China
| | - Liwen Wei
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China
| | - Yuanqing Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Minhao Wu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China
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Deng F, Zheng X, Sharma I, Dai Y, Wang Y, Kanwar YS. Regulated cell death in cisplatin-induced AKI: relevance of myo-inositol metabolism. Am J Physiol Renal Physiol 2021; 320:F578-F595. [PMID: 33615890 PMCID: PMC8083971 DOI: 10.1152/ajprenal.00016.2021] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 12/14/2022] Open
Abstract
Regulated cell death (RCD), distinct from accidental cell death, refers to a process of well-controlled programmed cell death with well-defined pathological mechanisms. In the past few decades, various terms for RCDs were coined, and some of them have been implicated in the pathogenesis of various types of acute kidney injury (AKI). Cisplatin is widely used as a chemotherapeutic drug for a broad spectrum of cancers, but its usage was hampered because of being highly nephrotoxic. Cisplatin-induced AKI is commonly seen clinically, and it also serves as a well-established prototypic model for laboratory investigations relevant to acute nephropathy affecting especially the tubular compartment. Literature reports over a period of three decades have indicated that there are multiple types of RCDs, including apoptosis, necroptosis, pyroptosis, ferroptosis, and mitochondrial permeability transition-mediated necrosis, and some of them are pertinent to the pathogenesis of cisplatin-induced AKI. Interestingly, myo-inositol metabolism, a vital biological process that is largely restricted to the kidney, seems to be relevant to the pathogenesis of certain forms of RCDs. A comprehensive understanding of RCDs in cisplatin-induced AKI and their relevance to myo-inositol homeostasis may yield novel therapeutic targets for the amelioration of cisplatin-related nephropathy.
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Affiliation(s)
- Fei Deng
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, China
- Department of Pathology, Northwestern University, Chicago, Illinois
- Department of Medicine, Northwestern University, Chicago, Illinois
| | - Xiaoping Zheng
- Department of Pathology, Northwestern University, Chicago, Illinois
- Department of Medicine, Northwestern University, Chicago, Illinois
- Department of Urology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Isha Sharma
- Department of Pathology, Northwestern University, Chicago, Illinois
- Department of Medicine, Northwestern University, Chicago, Illinois
| | - Yingbo Dai
- Department of Urology, The Third Xiangya Hospital, Central South University, Changsha, China
- Department of Urology, The Fifth Affiliated Hospital of Sun Yet-Sen University, Zhuhai, China
| | - Yinhuai Wang
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yashpal S Kanwar
- Department of Pathology, Northwestern University, Chicago, Illinois
- Department of Medicine, Northwestern University, Chicago, Illinois
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40
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Wu L, Rong C, Zhou Q, Zhao X, Zhuansun XM, Wan S, Sun MM, Wang SL. Bone Marrow Mesenchymal Stem Cells Ameliorate Cisplatin-Induced Renal Fibrosis via miR-146a-5p/Tfdp2 Axis in Renal Tubular Epithelial Cells. Front Immunol 2021; 11:623693. [PMID: 33664736 PMCID: PMC7921314 DOI: 10.3389/fimmu.2020.623693] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/24/2020] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have regenerative properties in acute kidney injury (AKI). However, the potential function of MSCs in chronic kidney disease remains elusive. Renal fibrosis is the common endpoint of chronic progressive kidney diseases and causes a considerable health burden worldwide. In this study, the protective effects of bone marrow mesenchymal stem cells (BM-MSCs) were assessed in repeated administration of low-dose cisplatin-induced renal fibrosis mouse model in vivo as well as a TGF-β1-induced fibrotic model in vitro. Differentially expressed miRNAs in mouse renal tubular epithelial cells (mRTECs) regulated by BM-MSCs were screened by high-throughput sequencing. We found microRNA (miR)-146a-5p was the most significant up-regulated miRNA in mRTECs. In addition, the gene Tfdp2 was identified as one target gene of miR-146a-5p by bioinformatics analysis. The expression of Tfdp2 in the treatment of BM-MSCs on cisplatin-induced renal injury was evaluated by immunohistochemistry analysis. Our results indicate that BM-MSC attenuates cisplatin-induced renal fibrosis by regulating the miR-146a-5p/Tfdp2 axis in mRTECs.
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Affiliation(s)
- Lei Wu
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China.,Collaborative Innovation Center of Clinical Immunology, Sihong People's Hospital, Soochow University, Suzhou, China
| | - Chao Rong
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
| | - Qing Zhou
- Department of General Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xin Zhao
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
| | - Xue-Mei Zhuansun
- Laboratory Animal Research Center, Medical College of Soochow University, Suzhou, China
| | - Shan Wan
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China
| | - Mao-Min Sun
- Laboratory Animal Research Center, Medical College of Soochow University, Suzhou, China
| | - Shou-Li Wang
- Department of Pathology, School of Biology & Basic Medical Sciences, Soochow University, Suzhou, China.,Collaborative Innovation Center of Clinical Immunology, Sihong People's Hospital, Soochow University, Suzhou, China
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41
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Al Za'abi M, Al Salam S, Al Suleimani Y, Ashique M, Manoj P, Nemmar A, Ali BH. Effects of repeated increasing doses of cisplatin as models of acute kidney injury and chronic kidney disease in rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2021; 394:249-259. [PMID: 32936352 DOI: 10.1007/s00210-020-01976-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 09/07/2020] [Indexed: 02/07/2023]
Abstract
Cisplatin (CP) is nephrotoxic, and this side effect is used as an animal model for acute kidney injury (AKI). Earlier research has been focused on CP-induced AKI, with relatively little attention being paid to its ability to progress to chronic kidney disease (CKD) on repeated administration. We aimed here to test the dose dependency of its nephrotoxic actions by comparing various physiological, biochemical, molecular, and histopathological indices using repeated increasing doses of CP in rats. Furthermore, we investigated whether these doses of CP would result in the development of CKD. Biochemical, molecular, and histopathological measurements were conducted in plasma, urine, and/or kidneys of rats treated with increasing doses of CP at 1.6, 3.2, and 4.8 mg kg-1 weekly for four consecutive weeks. These doses induced significant and dose-dependent elevations in most of the measured renal indices. These included increased renal fibrosis, as suggested histopathologically and biochemically by the significant increase in transforming growth factor-β1, significant decrease in actin alpha 2, and variable actions of collagen I and IV. CP also dose-dependently increased nuclear factor (erythroid-derived 2)-like 2 and caspase-3. Multiple repeated doses of CP (1.6 to 4.8 mg kg-1) induced multiple episodes of AKI, leading to CKD after the 4th weekly dose and confirmed that this dosage regimen could be used as an experimental animal model of AKI progressing to CKD. These actions were driven by inflammation, oxidative, and nitrosative stress.
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Affiliation(s)
- Mohammed Al Za'abi
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman.
| | - Suhail Al Salam
- Department of Pathology, College of Medicine and Health Sciences, UAE University, Al Ain, United Arab Emirates
| | - Yousuf Al Suleimani
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - Mohammed Ashique
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - Priyadarsini Manoj
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - Abderrahim Nemmar
- Department of Physiology, College of Medicine and Health Sciences, UAE University, Al Ain, United Arab Emirates
| | - Badreldin H Ali
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
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HIF in Nephrotoxicity during Cisplatin Chemotherapy: Regulation, Function and Therapeutic Potential. Cancers (Basel) 2021; 13:cancers13020180. [PMID: 33430279 PMCID: PMC7825709 DOI: 10.3390/cancers13020180] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/27/2020] [Accepted: 01/05/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Cisplatin is a widely used chemotherapy drug, but its use and efficacy are limited by its nephrotoxicity. HIF has protective effects against kidney injury during cisplatin chemotherapy, but it may attenuate the anti-cancer effect of cisplatin. In this review, we describe the role and regulation of HIF in cisplatin-induced nephrotoxicity and highlight the therapeutic potential of targeting HIF in chemotherapy. Abstract Cisplatin is a highly effective, broad-spectrum chemotherapeutic drug, yet its clinical use and efficacy are limited by its side effects. Particularly, cancer patients receiving cisplatin chemotherapy have high incidence of kidney problems. Hypoxia-inducible factor (HIF) is the “master” transcription factor that is induced under hypoxia to trans-activate various genes for adaptation to the low oxygen condition. Numerous studies have reported that HIF activation protects against AKI and promotes kidney recovery in experimental models of cisplatin-induced acute kidney injury (AKI). In contrast, little is known about the effects of HIF on chronic kidney problems following cisplatin chemotherapy. Prolyl hydroxylase (PHD) inhibitors are potent HIF inducers that recently entered clinical use. By inducing HIF, PHD inhibitors may protect kidneys during cisplatin chemotherapy. However, HIF activation by PHD inhibitors may reduce the anti-cancer effect of cisplatin in tumors. Future studies should test PHD inhibitors in tumor-bearing animal models to verify their effects in kidneys and tumors.
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Courtoy GE, Leclercq I, Froidure A, Schiano G, Morelle J, Devuyst O, Huaux F, Bouzin C. Digital Image Analysis of Picrosirius Red Staining: A Robust Method for Multi-Organ Fibrosis Quantification and Characterization. Biomolecules 2020; 10:biom10111585. [PMID: 33266431 PMCID: PMC7709042 DOI: 10.3390/biom10111585] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 02/06/2023] Open
Abstract
Current understanding of fibrosis remains incomplete despite the increasing burden of related diseases. Preclinical models are used to dissect the pathogenesis and dynamics of fibrosis, and to evaluate anti-fibrotic therapies. These studies require objective and accurate measurements of fibrosis. Existing histological quantification methods are operator-dependent, organ-specific, and/or need advanced equipment. Therefore, we developed a robust, minimally operator-dependent, and tissue-transposable digital method for fibrosis quantification. The proposed method involves a novel algorithm for more specific and more sensitive detection of collagen fibers stained by picrosirius red (PSR), a computer-assisted segmentation of histological structures, and a new automated morphological classification of fibers according to their compactness. The new algorithm proved more accurate than classical filtering using principal color component (red-green-blue; RGB) for PSR detection. We applied this new method on established mouse models of liver, lung, and kidney fibrosis and demonstrated its validity by evidencing topological collagen accumulation in relevant histological compartments. Our data also showed an overall accumulation of compact fibers concomitant with worsening fibrosis and evidenced topological changes in fiber compactness proper to each model. In conclusion, we describe here a robust digital method for fibrosis analysis allowing accurate quantification, pattern recognition, and multi-organ comparisons useful to understand fibrosis dynamics.
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Affiliation(s)
- Guillaume E. Courtoy
- IREC Imaging Platform (2IP), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
| | - Isabelle Leclercq
- Laboratory of Hepato-Gastroenterology, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium
- Correspondence: (I.L.); (C.B.)
| | - Antoine Froidure
- Pole of Pneumology, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
| | - Guglielmo Schiano
- Mechanisms of Inherited Kidney Diseases Group, University of Zurich, 8057 Zurich, Switzerland; (G.S.); (O.D.)
| | - Johann Morelle
- Pole of Nephrology, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
| | - Olivier Devuyst
- Mechanisms of Inherited Kidney Diseases Group, University of Zurich, 8057 Zurich, Switzerland; (G.S.); (O.D.)
- Pole of Nephrology, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
| | - François Huaux
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200 Brussels, Belgium;
- Correspondence: (I.L.); (C.B.)
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Sears SM, Sharp CN, Krueger A, Oropilla GB, Saforo D, Doll MA, Megyesi J, Beverly LJ, Siskind LJ. C57BL/6 mice require a higher dose of cisplatin to induce renal fibrosis and CCL2 correlates with cisplatin-induced kidney injury. Am J Physiol Renal Physiol 2020; 319:F674-F685. [PMID: 32830540 DOI: 10.1152/ajprenal.00196.2020] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
C57BL/6 mice are one of the most commonly used mouse strains in research, especially in kidney injury studies. However, C57BL/6 mice are resistant to chronic kidney disease-associated pathologies, particularly the development of glomerulosclerosis and interstitial fibrosis. Our laboratory and others developed a more clinically relevant dosing regimen of cisplatin (7 mg/kg cisplatin once a week for 4 wk and mice euthanized at day 24) that leads to the development of progressive kidney fibrosis in FVB/n mice. However, we found that treating C57BL/6 mice with this same dosing regimen does not result in kidney fibrosis. In this study, we demonstrated that increasing the dose of cisplatin to 9 mg/kg once a week for 4 wk is sufficient to consistently induce fibrosis in C57BL/6 mice while maintaining animal survival. In addition, we present that cohorts of C57BL/6 mice purchased from Jackson 1 yr apart and mice bred in-house display variability in renal outcomes following repeated low-dose cisplatin treatment. Indepth analyses of this intra-animal variability revealed C-C motif chemokine ligand 2 as a marker of cisplatin-induced kidney injury through correlation studies. In addition, significant immune cell infiltration was observed in the kidney after four doses of 9 mg/kg cisplatin, contrary to what has been previously reported. These results indicate that multiple strains of mice can be used with our repeated low-dose cisplatin model with dose optimization. Results also indicate that littermate control mice should be used with this model to account for population variability.
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Affiliation(s)
- Sophia M Sears
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Cierra N Sharp
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Austin Krueger
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Gabrielle B Oropilla
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Douglas Saforo
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Mark A Doll
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Judit Megyesi
- University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Levi J Beverly
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky.,Department of Medicine, University of Louisville, Louisville, Kentucky.,James Graham Brown Cancer Center, Louisville, Kentucky
| | - Leah J Siskind
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky.,James Graham Brown Cancer Center, Louisville, Kentucky
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45
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Zazuli Z, Kos R, Veltman JD, Uyterlinde W, Longo C, Baas P, Masereeuw R, Vijverberg SJH, Maitland-van der Zee AH. Comparison of Myelotoxicity and Nephrotoxicity Between Daily Low-Dose Cisplatin With Concurrent Radiation and Cyclic High-Dose Cisplatin in Non-Small Cell Lung Cancer Patients. Front Pharmacol 2020; 11:975. [PMID: 32670072 PMCID: PMC7332698 DOI: 10.3389/fphar.2020.00975] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 06/15/2020] [Indexed: 12/25/2022] Open
Abstract
Aim Antineoplastic effect of cisplatin, the first line treatment in non-small cell lung cancer (NSCLC), is hindered by its nephrotoxicity and myelotoxicity. Both low-dose and high-dose regimens are used in the management of NSCLC. The aim of this study is to assess the risk on myelotoxicity and nephrotoxicity from the daily low-dose cisplatin (DLD) treatment as compared to cyclic high-dose cisplatin (CHD). Methods A retrospective cohort study was conducted. NSCLC patients treated with cisplatin between 2011 and 2018 in the Amsterdam UMC or Antoni van Leeuwenhoek cancer hospital were studied. Myelotoxicity and nephrotoxicity were defined based on common terminology criteria (CTCAE v4.03) and categorized as ≥grade 1 and ≥grade 2. Modified Poisson regression and Cox proportional hazards model were used to estimate relative risks and cumulative hazard respectively. Results Of the 115 NSCLC patients receiving DLD (N=62) and CHD (N=53), 60% had ≥grade 1 anemia, 33.9% leukopenia, 31.3% neutropenia, 27.8% thrombocytopenia, 32.2% acute nephrotoxicity with combined definition (Cr-electrolyte nephrotoxicity), and 58.3% chronic nephrotoxicity. The DLD group was older, had an earlier cancer stage, had more comorbidities, and had higher baseline albumin levels. In the DLD group less ≥grade 2 toxicities were reported compared to the CHD group except for Cr-electrolyte nephrotoxicity. However, there was a stronger association in the DLD group with ≥grade 1 leukopenia, thrombocytopenia, and Cr-electrolyte nephrotoxicity. The DLD group developed significantly more ≥grade 1 leukopenia [adjusted relative risk (adjRR)=1.83, 95% CI 1.02-3.27], thrombocytopenia (adjRR=3.43, 95% CI 1.64-7.15), and ≥grade 2 Cr-electrolyte nephrotoxicity (adjRR=3.02, 95% CI 1.20-7.56). The DLD group had a lower adjusted cumulative hazard for developing ≥grade 2 myelotoxicity and chronic nephrotoxicity but not for Cr-electrolyte nephrotoxicity [adjusted hazard ratio (adjHR)=3.90, 95% CI 1.35-11.23]. In contrast, DLD showed protective effect to ≥grade 2 nephrotoxicity when definition was restricted to the traditional creatinine-based definition (adjRR=0.07, 95% CI 0.01-0.86; adjHR=0.05, 95% CI 0.01-0.56). Conclusions Overall, the DLD regimen was safer than the CHD regimen when assessing the risk of ≥grade 2 myelotoxicity and nephrotoxicity. However, this might not be the case in patients with a higher risk of electrolyte abnormalities.
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Affiliation(s)
- Zulfan Zazuli
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Pharmacology-Clinical Pharmacy, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| | - Renate Kos
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Joris D Veltman
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Wilma Uyterlinde
- Department of Thoracic Oncology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Cristina Longo
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Paul Baas
- Department of Thoracic Oncology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, Netherlands
| | - Susanne J H Vijverberg
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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Alsmadi MM, Obaidat RM, Alnaief M, Albiss BA, Hailat N. Development, In Vitro Characterization, and In Vivo Toxicity Evaluation of Chitosan-Alginate Nanoporous Carriers Loaded with Cisplatin for Lung Cancer Treatment. AAPS PharmSciTech 2020; 21:191. [PMID: 32661587 DOI: 10.1208/s12249-020-01735-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Polysaccharide-based aerogels are promising drug carriers. Being nanoporous with a high specific surface area allows their use as a drug vehicle for various delivery routes. Intratracheal and intravenous administration of free cisplatin causes toxicity in the rat liver, lungs, and kidneys. In this work, microspherical particles based on alginate-chitosan without a traditional crosslinker were evaluated for targeted delivery of cisplatin by intratracheal administration. The aerogel particles were prepared using the emulsion gelation method, followed by supercritical carbon dioxide extraction. Loading of cisplatin on the prepared porous particles was performed by impregnation using supercritical fluid technology. The prepared carrier and the loaded drug were evaluated for drug content, release, and in vivo acute and subacute toxicity. Cisplatin was successfully loaded (percent drug loading > 76%) on the prepared carrier (particle size = 0.433 ± 0.091 μm) without chemically interacting with the carrier and without losing its crystal form. Sixty percent of cisplatin was released within 2 h, and the rest was loaded inside the polymer pores and had a sustained first-order release over 6 h. Loading cisplatin on the carrier developed herein reduced the cisplatin lung toxicity but increased the liver toxicity after intratracheal administration with nephrotoxicity being proportional to cisplatin dose in case of carrier-loaded cisplatin. Moreover, loading cisplatin on the carrier significantly reduced mortality rate and prevented weight loss in rats as compared to free cisplatin in subacute studies after intratracheal administration. Thus, the developed carrier showed high potential for targeted delivery of cisplatin for lung cancer treatment by inhalation. Graphical abstract.
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47
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Zhang J, Wang X, Wei J, Wang L, Jiang S, Xu L, Qu L, Yang K, Fu L, Buggs J, Cheng F, Liu R. A two-stage bilateral ischemia-reperfusion injury-induced AKI to CKD transition model in mice. Am J Physiol Renal Physiol 2020; 319:F304-F311. [PMID: 32567350 DOI: 10.1152/ajprenal.00017.2020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Acute kidney injury (AKI) significantly increases the risk of development of chronic kidney disease (CKD). Recently, our laboratory generated a mouse model with the typical phenotypes of AKI to CKD transition in the unilateral kidney. However, AKI, CKD, and even the transition from AKI to CKD usually occur bilaterally rather than unilaterally in patients. Therefore, in the present study, we further modified the strategy and developed a new model of CKD transitioned from bilateral ischemia-reperfusion injury (IRI) in C57BL/6 mice. In this new model, unilateral severe IRI was performed in one kidney while the contralateral kidney was kept intact to maintain animal survival; then, following 14 days of recovery, when the renal function of the injured kidney restored above the survival threshold, the contralateral intact kidney was subjected to a similar IRI. Animals of these two-stage bilateral IRI models with pedicle clamping of 21 and 24 min at a body temperature of 37°C exhibited incomplete recovery from AKI and subsequent development of CKD with characteristics of progressive decline in glomerular filtration rate, increases in plasma creatinine, worsening of proteinuria, and deleterious histopathological changes, including interstitial fibrosis and glomerulosclerosis, in both kidneys. In conclusion, a new bilateral AKI to CKD transition animal model with a typical phenotype of CKD was generated in C57BL/6 mice.
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Affiliation(s)
- Jie Zhang
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Ximing Wang
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Jin Wei
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Lei Wang
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Shan Jiang
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Lan Xu
- College of Public Health, University of South Florida, Tampa, Florida
| | - Larry Qu
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Kun Yang
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Liying Fu
- Tampa General Hospital, Tampa, Florida
| | | | - Feng Cheng
- Department of Pharmaceutical Science, College of Pharmacy, University of South Florida, Tampa, Florida
| | - Ruisheng Liu
- Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, Florida
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Paolino G, Mercuri SR, Bearzi P, Mattozzi C. Systemic immunobiological, immunosuppressant, and oncologic agents for the treatment of dermatologic diseases during the SARS-CoV-2 (COVID-19) pandemic emergency: A quick review for a quick consultation. Dermatol Ther 2020; 33:e13537. [PMID: 32385891 PMCID: PMC7261970 DOI: 10.1111/dth.13537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 12/19/2022]
Abstract
The precision medicine era has helped to better manage patients with immunological and oncological diseases, improving the quality of life of this class of patients. Regarding the management of these patients and positivity to severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), currently, limited data are available and information is evolving. In this quick review, we have analyzed the mechanisms of action and related infective risk of drugs used for the treatment of immune‐mediated and oncologic skin conditions during the daily clinical practice. In general, immunosuppressant and antineoplastic agents for dermatologic treatments do not require suspension and do not require special measures, if not those commonly observed. In the case of a coronavirus disease (COVID‐19) patient with complications (such as pneumonia, respiratory failure), treatment suspension should always be considered after taking into account the general condition of the patient, the risk‐benefit ratio, and the pathophysiology of COVID‐19 infection. The COVID‐19 emergency pandemic does not imply undertreatment of existing skin conditions, which together with the SARS‐CoV‐2 infection may jeopardize the patient's life.
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Affiliation(s)
- Giovanni Paolino
- Dermatology Clinic, Sapienza University of Rome, Rome, Italy.,Unit of Dermatology, IRCCS San Raffaele Hospital, Milan, Italy
| | | | - Pietro Bearzi
- Unit of Dermatology, IRCCS San Raffaele Hospital, Milan, Italy
| | - Carlo Mattozzi
- Dermatology Clinic, Sapienza University of Rome, Rome, Italy
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Su H, Ye C, Lei CT, Tang H, Zeng JY, Yi F, Zhang C. Subcellular trafficking of tubular MDM2 implicates in acute kidney injury to chronic kidney disease transition during multiple low-dose cisplatin exposure. FASEB J 2019; 34:1620-1636. [PMID: 31914692 DOI: 10.1096/fj.201901412r] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 09/25/2019] [Accepted: 11/14/2019] [Indexed: 12/13/2022]
Abstract
Acute kidney injury (AKI) is the leading cause of renal failure, and quite a few patients will advance to chronic kidney disease (CKD) in the long term. Here, we explore the roles and mechanisms of tubular epithelial cells (TECs) during repeated cisplatin (CP) induced AKI to CKD transition (AKI-CKD). Previously, we reported that murine double minute 2 (MDM2), an E3-ubiquitin ligase, is involved in tubulointerstitial fibrosis. However, whether tubular MDM2 is implicated in AKI-CKD is undefined. Currently, we confirmed that during AKI-CKD, MDM2 shifts from nucleus to cell membrane in TECs both in vivo and in vitro. Whereas regulating MDM2 distribution chemically or genetically has a prominent impact on tubular disorders. And then we investigated the mechanisms of the above findings. First, in the nucleus, repeated CP administration leads to MDM2 reduction with escalated p53 and cell cycle G2/M arrest. On the other hand, multiple CP treatment increases the level of membranous MDM2 with ensuing integrin β8 degradation and TGF-β1 activation. More interestingly, anchoring MDM2 on cell membranes can mimic the reduction of integrin β8 arousing by repeated CP exposure. Collectively, our findings provided the evidence that tubular MDM2 subcellular shuttling is involved in AKI-CKD through p53-G2/M arrest and integrin β8 mediated TGF-β1 activation.
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Affiliation(s)
- Hua Su
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chen Ye
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chun-Tao Lei
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Tang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie-Yu Zeng
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fan Yi
- The Key Laboratory of Infection and Immunity of Shandong Province, Department of Pharmacology, School of Basic Medical Science, Shandong University, Jinan, China
| | - Chun Zhang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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50
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Li XW, Feng LX, Zhu XJ, Liu Q, Wang HS, Wu X, Yan P, Duan XJ, Xiao YQ, Cheng W, Peng JC, Zhao F, Deng YH, Duan SB. Human umbilical cord blood mononuclear cells protect against renal tubulointerstitial fibrosis in cisplatin-treated rats. Biomed Pharmacother 2019; 121:109662. [PMID: 31810124 DOI: 10.1016/j.biopha.2019.109662] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/28/2019] [Accepted: 07/31/2019] [Indexed: 01/18/2023] Open
Abstract
Currently, there is no effective method to prevent renal interstitial fibrosis after acute kidney injury (AKI). In this study, we established and screened a new renal interstitial fibrosis rat model after cisplatin-induced AKI. Our results indicated that rats injected with 4 mg/kg cisplatin once a week for two weeks after firstly administrated with 6.5 mg/kg loading dose of cisplatin could set up a more accurate model reflecting AKI progression to renal interstitial fibrosis. Then, we investigated the effects and possible mechanisms of human umbilical cord blood mononuclear cells (hUCBMNCs) on renal tubular interstitial fibrosis after cisplatin-induced AKI. In rats injected with hUCBMNCs for four times, level of matrix metalloproteinase 7 (MMP-7) in serum and urine, urinary albumin/creatinine ratio, tubular pathological scores, the relative collagen area of the tubulointerstitial region, endoplasmic reticulum dilation and the mitochondrial ultrastructural damage were significantly improved. The level of reactive oxygen species, α-smooth muscle actin (α-SMA), [NOD]-like pyrin domain containing protein 3 and cleaved-Caspase 3 in renal tissue decreased significantly. However, in rats injected with hUCBMNCs for two times, no significant difference was discovered in MMP-7 levels and urinary albumin/creatinine ratio. Although expression of α-SMA and the percentage areas of collagen staining in tubulointerstitial tissues were ameliorated in rats injected with hUCBMNCs for two times, the effects were significantly weaker than those in rats injected with hUCBMNCs for four times. Taken together, our study constructed a highly efficient, duplicable novel rat model of renal fibrosis after cisplatin-induced AKI. Multiple injections of hUCBMNCs may prevent renal interstitial fibrosis after cisplatin-induced AKI.
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Affiliation(s)
- Xu-Wei Li
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Li-Xin Feng
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Xue-Jing Zhu
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Qian Liu
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Hong-Shen Wang
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Xi Wu
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Ping Yan
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Xiang-Jie Duan
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Ye-Qing Xiao
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Wei Cheng
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Jin-Cheng Peng
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Fei Zhao
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Ying-Hao Deng
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China
| | - Shao-Bin Duan
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan 410011, China.
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