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Vasylaki A, Ghosh P, Jaimes EA, Williams RM. Targeting the Kidneys at the Nanoscale: Nanotechnology in Nephrology. KIDNEY360 2024; 5:618-630. [PMID: 38414130 PMCID: PMC11093552 DOI: 10.34067/kid.0000000000000400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/16/2024] [Indexed: 02/29/2024]
Abstract
Kidney diseases, both acute and chronic, are a substantial burden on individual and public health, and they continue to increase in frequency. Despite this and an intense focus on the study of disease mechanisms, few new therapeutic approaches have extended to the clinic. This is in part due to poor pharmacology of many, if not most, therapeutics with respect to the sites of kidney disease within the glomerulus or nephron. Considering this, within the past decade, and more pointedly over the past 2 years, there have been substantial developments in nanoparticle systems to deliver therapeutics to the sites of kidney disease. Here, we provide a broad overview of the various classes of nanomaterials that have been developed to improve therapeutic development for kidney diseases, the strategy used to provide kidney accumulation, and briefly the disease models they focused on, if any. We then focus on one specific system, polymeric mesoscale nanoparticles, which has broadly been used over 13 publications, demonstrating targeting of the tubular epithelium with 26-fold specificity compared with other organs. While there have been several nanomedicines that have advanced to the clinic in the past several decades, including mRNA-based coronavirus disease vaccines and others, none have focused on kidney diseases specifically. In total, we are confident that the rapid advancement of nanoscale-based kidney targeting and a concerted focus by clinicians, scientists, engineers, and other stakeholders will push one or more of these technologies into clinical trials over the next decade.
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Affiliation(s)
- Anastasiia Vasylaki
- Department of Biomedical Engineering, The City College of New York, New York, New York
| | - Pratyusha Ghosh
- Department of Biomedical Engineering, The City College of New York, New York, New York
| | - Edgar A. Jaimes
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Ryan M. Williams
- Department of Biomedical Engineering, The City College of New York, New York, New York
- PhD Program in Chemistry, The Graduate Center of CUNY, New York, New York
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2
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Song N, Xu Y, Paust HJ, Panzer U, de Las Noriega MM, Guo L, Renné T, Huang J, Meng X, Zhao M, Thaiss F. IKK1 aggravates ischemia-reperfusion kidney injury by promoting the differentiation of effector T cells. Cell Mol Life Sci 2023; 80:125. [PMID: 37074502 PMCID: PMC10115737 DOI: 10.1007/s00018-023-04763-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/10/2023] [Accepted: 03/20/2023] [Indexed: 04/20/2023]
Abstract
Ischemia-reperfusion injury (IRI) is one of the major causes of acute kidney injury (AKI), and experimental work has revealed detailed insight into the inflammatory response in the kidney. T cells and NFκB pathway play an important role in IRI. Therefore, we examined the regulatory role and mechanisms of IkappaB kinase 1 (IKK1) in CD4+T lymphocytes in an experimental model of IRI. IRI was induced in CD4cre and CD4IKK1Δ mice. Compared to control mice, conditional deficiency of IKK1 in CD4+T lymphocyte significantly decreased serum creatinine, blood urea nitrogen (BUN) level, and renal tubular injury score. Mechanistically, lack in IKK1 in CD4+T lymphocytes reduced the ability of CD4 lymphocytes to differentiate into Th1/Th17 cells. Similar to IKK1 gene ablation, pharmacological inhibition of IKK also protected mice from IRI. Together, lymphocyte IKK1 plays a pivotal role in IRI by promoting T cells differentiation into Th1/Th17 and targeting lymphocyte IKK1 may be a novel therapeutic strategy for IRI.
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Affiliation(s)
- Ning Song
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Youzheng St 23, Harbin, 150001, China
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany
| | - Yang Xu
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, 20246, Germany
| | - Hans-Joachim Paust
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany
| | - Ulf Panzer
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany
| | | | - Linlin Guo
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany
| | - Thomas Renné
- Institute for Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, 20246, Germany
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
- Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, 55131, Germany
| | - Jiabin Huang
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, 20246, Germany
| | - Xianglin Meng
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Youzheng St 23, Harbin, 150001, China
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, People's Republic of China
- Heilongjiang Provincial Key Laboratory of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Mingyan Zhao
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Youzheng St 23, Harbin, 150001, China.
- Heilongjiang Provincial Key Laboratory of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
| | - Friedrich Thaiss
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany.
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Peek JL, Wilson MH. Cell and gene therapy for kidney disease. Nat Rev Nephrol 2023:10.1038/s41581-023-00702-3. [PMID: 36973494 DOI: 10.1038/s41581-023-00702-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2023] [Indexed: 03/29/2023]
Abstract
Kidney disease is a leading cause of morbidity and mortality across the globe. Current interventions for kidney disease include dialysis and renal transplantation, which have limited efficacy or availability and are often associated with complications such as cardiovascular disease and immunosuppression. There is therefore a pressing need for novel therapies for kidney disease. Notably, as many as 30% of kidney disease cases are caused by monogenic disease and are thus potentially amenable to genetic medicine, such as cell and gene therapy. Systemic disease that affects the kidney, such as diabetes and hypertension, might also be targetable by cell and gene therapy. However, although there are now several approved gene and cell therapies for inherited diseases that affect other organs, none targets the kidney. Promising recent advances in cell and gene therapy have been made, including in the kidney research field, suggesting that this form of therapy might represent a potential solution for kidney disease in the future. In this Review, we describe the potential for cell and gene therapy in treating kidney disease, focusing on recent genetic studies, key advances and emerging technologies, and we describe several crucial considerations for renal genetic and cell therapies.
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Affiliation(s)
- Jennifer L Peek
- Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA
| | - Matthew H Wilson
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA.
- Department of Pharmacology, Vanderbilt University, Nashville, TN, USA.
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA.
- Department of Veterans Affairs, Tennessee Valley Health Services, Nashville, TN, USA.
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4
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Wang Y, Jiang H, Zhang L, Yao P, Wang S, Yang Q. Nanosystems for oxidative stress regulation in the anti-inflammatory therapy of acute kidney injury. Front Bioeng Biotechnol 2023; 11:1120148. [PMID: 36845189 PMCID: PMC9949729 DOI: 10.3389/fbioe.2023.1120148] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
Acute kidney injury (AKI) is a clinical syndrome that results from a rapid decline in renal structure or renal functional impairment with the main pathological feature of sublethal and lethal damage to renal tubular cells. However, many potential therapeutic agents cannot achieve the desired therapeutic effect because of their poor pharmacokinetics and short retention time in the kidneys. With the recent emergence and progress of nanotechnology, nanodrugs with unique physicochemical properties could prolong circulation time, enhance efficient targeted delivery, and elevate the accumulation of therapeutics that can cross the glomerular filtration barrier and indicate comprehensive application prospects in the prevention and treatment of AKI. In this review, various types of nanosystems (such as liposomes, polymeric nanosystems, inorganic nanoparticles and cell-derived extracellular vesicles) are designed and applied to improve the pharmacokinetics of drug formation, which could further relieve the burden on the kidneys caused by the final cumulative dose of drugs in conventional treatments. Moreover, the passive or active targeting effect of nanosystems can also reduce the total therapeutic dose and off-target adverse effects on other organs. Nanodelivery systems for treating AKI that alleviate oxidative stress-induced renal cell damage and regulate the inflammatory kidney microenvironment are summarized.
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Affiliation(s)
- Yue Wang
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China,Center of Scientific Research, Chengdu Medical College, Chengdu, Sichuan, China
| | - Hong Jiang
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China,Center of Scientific Research, Chengdu Medical College, Chengdu, Sichuan, China
| | - Longyao Zhang
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China,Center of Scientific Research, Chengdu Medical College, Chengdu, Sichuan, China
| | - Peng Yao
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China
| | - Shaoqing Wang
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China,*Correspondence: Shaoqing Wang, ; Qian Yang,
| | - Qian Yang
- The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan, China,Center of Scientific Research, Chengdu Medical College, Chengdu, Sichuan, China,*Correspondence: Shaoqing Wang, ; Qian Yang,
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Peng Z, Wang H, Zheng J, Wang J, Xiang Y, Liu C, Ji M, Liu H, Pan L, Qin X, Qu X. Is the proximal tubule the focus of tubulointerstitial fibrosis? Heliyon 2023; 9:e13508. [PMID: 36846656 PMCID: PMC9950842 DOI: 10.1016/j.heliyon.2023.e13508] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/15/2023] [Accepted: 02/01/2023] [Indexed: 02/09/2023] Open
Abstract
Tubulointerstitial fibrosis (TIF), a common end result of almost all progressive chronic kidney diseases (CKD), is also the best predictor of kidney survival. Almost all cells in the kidney are involved in the progression of TIF. Myofibroblasts, the primary producers of extracellular matrix, have previously received a great deal of attention; however, a large body of emerging evidence reveals that proximal tubule (PT) plays a central role in TIF progression. In response to injury, renal tubular epithelial cells (TECs) transform into inflammatory and fibroblastic cells, producing various bioactive molecules that drive interstitial inflammation and fibrosis. Here we reviewed the increasing evidence for the key role of the PT in promoting TIF in tubulointerstitial and glomerular injury and discussed the therapeutic targets and carrier systems involving the PT that holds particular promise for treating patients with fibrotic nephropathy.
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Affiliation(s)
- Zhi Peng
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Hui Wang
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Jiaoyun Zheng
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jie Wang
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Yang Xiang
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Chi Liu
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Ming Ji
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Huijun Liu
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Lang Pan
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Xiaoqun Qin
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
| | - Xiangping Qu
- Department of Physiology, School of Basic Medical Science, Central South University, Changsha 410008, Hunan, China
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6
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Dominguez JH, Xie D, Dominguez JM, Kelly KJ. Role of coagulation in persistent renal ischemia following reperfusion in an animal model. Am J Physiol Renal Physiol 2022; 323:F590-F601. [PMID: 36007891 PMCID: PMC9602917 DOI: 10.1152/ajprenal.00162.2022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 12/14/2022] Open
Abstract
Ischemic acute kidney injury is common, deadly, and accelerates the progression of chronic kidney disease, yet has no specific therapy. After ischemia, reperfusion is patchy with early and persistent impairment in regional renal blood flow and cellular injury. We tested the hypothesis that intrarenal coagulation results in sustained renal ischemia following reperfusion, using a well-characterized model. Markedly decreased, but heterogeneous, microvascular plasma flow with microthrombi was found postischemia by intravital microscopy. Widespread tissue factor expression and fibrin deposition were also apparent. Clotting was accompanied by complement activation and inflammation. Treatment with exosomes derived from renal tubular cells or with the fibrinolytic urokinase, given 24 h postischemia when renal failure was established, significantly improved microvascular flow, coagulation, serum creatinine, and histological evidence of injury. These data support the hypothesis that intrarenal clotting occurs early and the resultant sustained ischemia is a critical determinant of renal failure following ischemia; they demonstrate that the coagulation abnormalities are amenable to therapy and that therapy results in improvement in both function and postischemic inflammation.NEW & NOTEWORTHY Ischemic renal injury carries very high morbidity and mortality, yet has no specific therapy. We found markedly decreased, heterogeneous microvascular plasma flow, tissue factor induction, fibrin deposition, and microthrombi after renal ischemia-reperfusion using a well-characterized model. Renal exosomes or the fibrinolytic urokinase, administered after renal failure was established, improved microvascular flow, coagulation, renal function, and histology. Data demonstrate that intrarenal clotting results in sustained ischemia amenable to therapy that improves both function and postischemic inflammation.
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Affiliation(s)
- Jesus H. Dominguez
- Nephrology Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
- Roudebush Veterans Administration Hospital, Indianapolis, Indiana
| | - Danhui Xie
- Nephrology Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - James M. Dominguez
- Nephrology Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - K. J. Kelly
- Nephrology Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
- Roudebush Veterans Administration Hospital, Indianapolis, Indiana
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7
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Skelton R, Roach A, Prudhomme LE, Cen Feng JYC, Gaikwad P, Williams RM. Formulation of Lipid-Free Polymeric Mesoscale Nanoparticles Encapsulating mRNA. Pharm Res 2022; 39:2699-2707. [PMID: 36163410 PMCID: PMC9513001 DOI: 10.1007/s11095-022-03398-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 09/14/2022] [Indexed: 11/27/2022]
Abstract
Introduction Nanoparticle-mediated gene therapy has found substantial clinical impact, primarily focused on lipid-based nanoparticles. In comparison with lipid nanoparticles, polymeric particles may have certain advantages such as increased biocompatibility and controlled release. Our prior studies have found that polymeric mesoscale nanoparticles exhibited specific targeting to the renal proximal tubules. Thus, in this study, we sought to identify formulation parameters that allow for development of polymeric mesoscale nanoparticles encapsulating functional mRNA for delivery into tubular epithelial cells. Methods We evaluated particle uptake in vitro prior to exploring formulation parameters related to introduction of a primary mixture of polymer in acetonitrile and hydrophilic mRNA in water. Finally, we evaluated their functionality in a renal tubular epithelial cell line. Results We found that MNPs are endocytosed within 15 min and that the mesoscale nanoparticle formulation procedure was generally robust to introduction of a primary mixture and encapsulation of mRNA. These particles exhibited substantial uptake in renal cells in vitro and rapid (< 1 h) expression of a model mCherry fluorescent protein. Conclusion We anticipate these findings having potential in the delivery of specific gene therapies for renal disorders and cancer.
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Affiliation(s)
- Rachel Skelton
- Department of Biomedical Engineering, The City College of New York, New York, NY, 10031, USA
| | - Arantxa Roach
- Department of Biomedical Engineering, The City College of New York, New York, NY, 10031, USA
| | - Lauren E Prudhomme
- Department of Biomedical Engineering, The City College of New York, New York, NY, 10031, USA
| | | | - Pooja Gaikwad
- Department of Biomedical Engineering, The City College of New York, New York, NY, 10031, USA
- PhD Program in Chemistry, Graduate Center, City University of New York, New York, NY, 10016, USA
| | - Ryan M Williams
- Department of Biomedical Engineering, The City College of New York, New York, NY, 10031, USA.
- PhD Program in Chemistry, Graduate Center, City University of New York, New York, NY, 10016, USA.
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8
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Chade AR, Bidwell GL. Novel Drug Delivery Technologies and Targets for Renal Disease. Hypertension 2022; 79:1937-1948. [PMID: 35652363 PMCID: PMC9378601 DOI: 10.1161/hypertensionaha.122.17944] [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] [Indexed: 11/16/2022]
Abstract
The burden of acute and chronic kidney diseases to the health care system is exacerbated by the high mortality that this disease carries paired with the still limited availability of comprehensive therapies. A reason partially resides in the complexity of the kidney, with multiple potential target cell types and a complex structural environment that complicate strategies to protect and recover renal function after injury. Management of both acute and chronic renal disease, irrespective of the cause, are mainly focused on supportive treatments and renal replacement strategies when needed. Emerging preclinical evidence supports the feasibility of drug delivery technology for the kidney, and recent studies have contributed to building a robust catalog of peptides, proteins, nanoparticles, liposomes, extracellular vesicles, and other carriers that may be fused to therapeutic peptides, proteins, nucleic acids, or small molecule drugs. These fusions can display a precise renal uptake, an enhanced circulating time, and a directed intraorgan biodistribution while protecting their cargo to improve therapeutic efficacy. However, several hurdles that slow the transition towards clinical applications are still in the way, such as solubility, toxicity, and sub-optimal renal targeting. This review will discuss the feasibility and current limitations of drug delivery technologies for the treatment of renal disease, offering an update on their potential and the future directions of these promising strategies.
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Affiliation(s)
- Alejandro R. Chade
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS
| | - Gene L. Bidwell
- Department of Neurology, University of Mississippi Medical Center, Jackson, MS
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, MS
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Juan C, Zhu Y, Chen Y, Mao Y, Zhou Y, Zhu W, Wang X, Wang Q. Knocking down ETS Proto-oncogene 1 (ETS1) alleviates the pyroptosis of renal tubular epithelial cells in patients with acute kidney injury by regulating the NLR family pyrin domain containing 3 (NLRP3) transcription. Bioengineered 2022; 13:12927-12940. [PMID: 35611792 PMCID: PMC9275905 DOI: 10.1080/21655979.2022.2079242] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Acute kidney injury (AKI) has a high mortality rate, but its pathogenesis remains unclear Lipopolysaccharide (LPS)-mediated renal tubular epithelial pyroptosis is involved in the pathogenesis of AKI. NLR family of pyrin domains containing 3 (NLRP3) plays an important role in pyroptosis. To further understand the transcriptional regulation mechanism of NLRP3, the peripheral blood of patients with AKI was analyzed in this study, showing that the levels of NLRP3 and cell pyroptosis in patients with AKI were significantly higher than those in normal controls. Furthermore, elevated levels of NLRP3 and cell pyroptosis were found in renal tubular epithelial cells after LPS treatment. Transcription factor ETS Proto-Oncogene 1 (ETS1) could bind to the upstream promoter transcription site of NLRP3 to transactivate NLRP3 in renal tubular epithelial cells. The cell pyroptosis level also decreased by knocking down ETS1. It is concluded that knocking down of ETS1 may reduce the renal tubular epithelial pyroptosis by regulating the transcription of NLRP3, thus relieving AKI. ETS1 is expected to be a molecular target for the treatment of AKI.
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Affiliation(s)
- Chenxia Juan
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Ye Zhu
- Department of Nephrology, Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yan Chen
- Department of Nephrology, Jiangsu Province Geriatric Hospital, Jiangsu Province Official Hospital, Nanjing, Jiangsu, China
| | - Yan Mao
- Department of Pediatrics, the First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yan Zhou
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Weiwei Zhu
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Xufang Wang
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Qian Wang
- Department of Pediatrics, Shanghai General Hospital, Shanghai, Minhang, China
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Abstract
PURPOSE OF REVIEW The aim of this study was to summarize recent findings in kidney gene therapy while proposing cystinuria as a model kidney disease target for genome engineering therapeutics. RECENT FINDINGS Despite the advances of gene therapy for treating diseases of other organs, the kidney lags behind. Kidney-targeted gene delivery remains an obstacle to gene therapy of kidney disease. Nanoparticle and adeno-associated viral vector technologies offer emerging hope for kidney gene therapy. Cystinuria represents a model potential target for kidney gene therapy due to its known genetic and molecular basis, targetability, and capacity for phenotypic rescue. SUMMARY Although gene therapy for kidney disease remains a major challenge, new and evolving technologies may actualize treatment for cystinuria and other kidney diseases.
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Affiliation(s)
- Jennifer L. Peek
- Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, TN 37232
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37232
| | - Matthew H. Wilson
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37232
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN 37232
- Department of Veterans Affairs, Tennessee Valley Health Services, Nashville, TN, 37212
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11
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Williams RM, Shah J, Mercer E, Tian HS, Thompson V, Cheung JM, Dorso M, Kubala JM, Gudas LJ, de Stanchina E, Jaimes EA, Heller DA. Kidney-Targeted Redox Scavenger Therapy Prevents Cisplatin-Induced Acute Kidney Injury. Front Pharmacol 2022; 12:790913. [PMID: 35046813 PMCID: PMC8762298 DOI: 10.3389/fphar.2021.790913] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/30/2021] [Indexed: 12/15/2022] Open
Abstract
Cisplatin-induced acute kidney injury (CI-AKI) is a significant co-morbidity of chemotherapeutic regimens. While this condition is associated with substantially lower survival and increased economic burden, there is no pharmacological agent to effectively treat CI-AKI. The disease is hallmarked by acute tubular necrosis of the proximal tubular epithelial cells primarily due to increased oxidative stress. We investigated a drug delivery strategy to improve the pharmacokinetics of an approved therapy that does not normally demonstrate appreciable efficacy in CI-AKI, as a preventive intervention. In prior work, we developed a kidney-selective mesoscale nanoparticle (MNP) that targets the renal proximal tubular epithelium. Here, we found that the nanoparticles target the kidneys in a mouse model of CI-AKI with significant damage. We evaluated MNPs loaded with the reactive oxygen species scavenger edaravone, currently used to treat stroke and ALS. We found a marked and significant therapeutic benefit with edaravone-loaded MNPs, including improved renal function, which we demonstrated was likely due to a decrease in tubular epithelial cell damage and death imparted by the specific delivery of edaravone. The results suggest that renal-selective edaravone delivery holds potential for the prevention of acute kidney injury among patients undergoing cisplatin-based chemotherapy.
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Affiliation(s)
- Ryan M. Williams
- The City College of New York Department of Biomedical Engineering, New York, NY, United States
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Janki Shah
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Elizabeth Mercer
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Helen S. Tian
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Vanessa Thompson
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Justin M. Cheung
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Madeline Dorso
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Jaclyn M. Kubala
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Lorraine J. Gudas
- Department of Pharmacology, Weill Cornell Medical College, New York, NY, United States
| | | | - Edgar A. Jaimes
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
| | - Daniel A. Heller
- Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Weill Cornell Medical College, New York, NY, United States
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12
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Reid S, Scholey JW. Recent Approaches to Targeting Canonical NF κB Signaling in the Early Inflammatory Response to Renal IRI. J Am Soc Nephrol 2021; 32:2117-2124. [PMID: 34108233 PMCID: PMC8729839 DOI: 10.1681/asn.2021010069] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/22/2021] [Indexed: 02/04/2023] Open
Abstract
Ischemia reperfusion injury (IRI) is the most common cause of in-hospital AKI and is associated with increased morbidity and mortality. IRI is associated with an early phase of inflammation primarily regulated by the canonical NFκB signaling pathway. Despite recent advances in our understanding of the pathogenesis of IRI, few therapeutic strategies have emerged. The purpose of this manuscript is to review interventions targeting NFκB after IRI.
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Affiliation(s)
- Shelby Reid
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - James W. Scholey
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Division of Nephrology, University Health Network, Toronto, Ontario, Canada
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