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Du YX, Li X, Ji SW, Niu N. Hypertension toxicity of VEGFR-TKIs in cancer treatment: incidence, mechanisms, and management strategies. Arch Toxicol 2024:10.1007/s00204-024-03874-4. [PMID: 39347999 DOI: 10.1007/s00204-024-03874-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Accepted: 09/19/2024] [Indexed: 10/01/2024]
Abstract
Vascular endothelial growth factor receptor tyrosine kinase inhibitors (VEGFR-TKIs) are a class of targeted anticancer agents that include pazopanib, sunitinib, axitinib, and others. Currently, VEGFR-TKIs are widely used in the clinical treatment of various tumors, which can prolong patients' survival and even cure tumors. However, the use of VEGFR-TKIs is frequently associated with the occurrence of cardiovascular adverse events, with hypertension being the most prevalent. Hypertension and its complications can significantly impact the prognosis of patients, potentially jeopardizing their lives and resulting in the reduction or even cessation of treatment in severe cases. This review addresses the incidence of hypertension due to VEGFR-TKIs, mechanisms of toxicity, management strategies, and future research directions. In addition, hypertension due to VEGFR-TKIs may be associated with salt sensitivity, and possible mechanisms of hypertensive side effects are vasodilator imbalance, decreased capillary density, renal injury, impaired endothelial function due to oxidative stress, decreased lymphatic vascular density, and "off-target effect". A comprehensive understanding of hypertension toxicity due to cancer treatment with VEGFR-TKIs, can enhance clinical practice, thereby improving the prognostic outcomes of VEGFR-TKIs in oncology patients.
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Affiliation(s)
- Yan-Xi Du
- School of Clinical Medicine, North Sichuan Medical College, Nanchong, 637000, China
| | - Xu Li
- School of Pharmacy, North Sichuan Medical College, Nanchong, 637000, China
| | - Si-Wen Ji
- Office of Academic Affairs, North Sichuan Medical College, Nanchong, 637000, China
| | - Na Niu
- School of Pharmacy, North Sichuan Medical College, Nanchong, 637000, China.
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2
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Li M, Zhou H, Pan Z, Shi M, Yang J, Guo J, Wan H. Synergistic promotion of angiogenesis after intracerebral hemorrhage by ginsenoside Rh2 and chrysophanol in rats. Bioorg Chem 2024; 147:107416. [PMID: 38705107 DOI: 10.1016/j.bioorg.2024.107416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Intracerebral hemorrhage (ICH) is a debilitating condition characterized by the rupture of cerebral blood vessels, resulting in profound neurological deficits. A significant challenge in the treatment of ICH lies in the brain's limited capacity to regenerate damaged blood vessels. This study explores the potential synergistic effects of Ginsenoside Rh2 and Chrysophanol in promoting angiogenesis following ICH in a rat model. METHODS Network pharmacology was employed to predict the potential targets and pathways of Ginsenoside Rh2 and Chrysophanol for ICH treatment. Molecular docking was utilized to assess the binding affinity between these compounds and their respective targets. Experimental ICH was induced in male Sprague-Dawley rats through stereotactic injection of type VII collagenase into the right caudate putamen (CPu). The study encompassed various methodologies, including administration protocols, assessments of neurological function, magnetic resonance imaging, histological examination, observation of brain tissue ultrastructure, reverse transcription-quantitative polymerase chain reaction (RT-qPCR), immunofluorescence staining, Western blot analysis, and statistical analyses. RESULTS Network pharmacology analysis indicated that Ginsenoside Rh2 and Chrysophanol may exert their therapeutic effects in ICH by promoting angiogenesis. Results from animal experiments revealed that rats treated with Ginsenoside Rh2 and Chrysophanol exhibited significantly improved neurological function, reduced hematoma volume, and diminished pathological injury compared to the Model group. Immunofluorescence analysis demonstrated enhanced expression of vascular endothelial growth factor receptor 2 (VEGFR2) and CD31, signifying augmented angiogenesis in the peri-hematomal region following combination therapy. Importantly, the addition of a VEGFR2 inhibitor reversed the increased expression of VEGFR2 and CD31. Furthermore, Western blot analysis revealed upregulated expression of angiogenesis-related factors, including VEGFR2, SRC, AKT1, MAPK1, and MAPK14, in the combination therapy group, but this effect was abrogated upon VEGFR2 inhibitor administration. CONCLUSION The synergistic effect of Ginsenoside Rh2 and Chrysophanol demonstrated a notable protective impact on ICH injury in rats, specifically attributed to their facilitation of angiogenesis. Consequently, this research offers a foundation for the utilization of Ginsenosides Rh2 and Chrysophanol in medical settings and offers direction for the advancement of novel pharmaceuticals for the clinical management of ICH.
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Affiliation(s)
- Mengying Li
- School of Life Sciences, Zhejiang Chinese Medical University, 310053, China
| | - Huifen Zhou
- Academy of TCM Cardio-Cerebrovascular Diseases of Zhejiang Chinese Medical University, 310053, China
| | - Zhiyong Pan
- The First Affiliated Hospital of Zhejiang Chinese Medical University, 310006, China
| | - Min Shi
- The Affiliated Rehabilitation Hospital of Zhejiang Chinese Medical University, 310052, China
| | - Jiehong Yang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, 310053, China.
| | - Jianwen Guo
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510120, China.
| | - Haitong Wan
- Academy of TCM Cardio-Cerebrovascular Diseases of Zhejiang Chinese Medical University, 310053, China.
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Li T, Sun W, Zhu S, He C, Chang T, Zhang J, Chen Y. T-2 Toxin-Mediated β-Arrestin-1 O-GlcNAcylation Exacerbates Glomerular Podocyte Injury via Regulating Histone Acetylation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307648. [PMID: 38083975 PMCID: PMC10870076 DOI: 10.1002/advs.202307648] [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: 10/12/2023] [Revised: 11/22/2023] [Indexed: 02/17/2024]
Abstract
T-2 toxin causes renal dysfunction with proteinuria and glomerular podocyte damage. This work explores the role of metabolic disorder/reprogramming-mediated epigenetic modification in the progression of T-2 toxin-stimulated podocyte injury. A metabolomics experiment is performed to assess metabolic responses to T-2 toxin infection in human podocytes. Roles of protein O-linked-N-acetylglucosaminylation (O-GlcNAcylation) in regulating T-2 toxin-stimulated podocyte injury in mouse and podocyte models are assessed. O-GlcNAc target proteins are recognized by mass spectrometry and co-immunoprecipitation experiments. Moreover, histone acetylation and autophagy levels are measured. T-2 toxin infection upregulates glucose transporter type 1 (GLUT1) expression and enhances hexosamine biosynthetic pathway in glomerular podocytes, resulting in a significant increase in β-arrestin-1 O-GlcNAcylation. Decreasing β-arrestin-1 or O-GlcNAc transferase (OGT) effectively prevents T-2 toxin-induced renal dysfunction and podocyte injury. Mechanistically, O-GlcNAcylation of β-arrestin-1 stabilizes β-arrestin-1 to activate the mammalian target of rapamycin (mTOR) pathway as well as to inhibit autophagy during podocyte injury by promoting H4K16 acetylation. To sum up, OGT-mediated β-arrestin-1 O-GlcNAcylation is a vital regulator in the development of T-2 toxin-stimulated podocyte injury via activating the mTOR pathway to suppress autophagy. Targeting β-arrestin-1 or OGT can be a potential therapy for T-2 toxin infection-associated glomerular injury, especially podocyte injury.
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Affiliation(s)
- Tushuai Li
- School of Biology and Food EngineeringChangshu Institute of TechnologySuzhou215500P.R. China
- Wuxi School of MedicineJiangnan UniversityWuxi214013P.R. China
- Wuxi Translational Medicine Research Center and Jiangsu Translational Medicine Research Institute Wuxi BranchWuxi214013P.R. China
| | - Wenxue Sun
- Translational Pharmaceutical LaboratoryJining First People's HospitalShandong First Medical UniversityJining272000P.R. China
- Postdoctoral of Shandong University of Traditional Chinese MedicineJi'nan250355P.R. China
- Institute of Translational PharmacyJining Medical Research AcademyJining272000P.R. China
| | - Shenglong Zhu
- Wuxi School of MedicineJiangnan UniversityWuxi214013P.R. China
- Wuxi Translational Medicine Research Center and Jiangsu Translational Medicine Research Institute Wuxi BranchWuxi214013P.R. China
| | - Chengsheng He
- School of Biology and Food EngineeringChangshu Institute of TechnologySuzhou215500P.R. China
| | - Tong Chang
- School of Biology and Food EngineeringChangshu Institute of TechnologySuzhou215500P.R. China
| | - Jie Zhang
- School of Biology and Food EngineeringChangshu Institute of TechnologySuzhou215500P.R. China
| | - Yongquan Chen
- Wuxi School of MedicineJiangnan UniversityWuxi214013P.R. China
- Wuxi Translational Medicine Research Center and Jiangsu Translational Medicine Research Institute Wuxi BranchWuxi214013P.R. China
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Zhu W, Wang W, Shi Y, Shen B, Li Y. Surufatinib-induced renal thrombotic microangiopathy: first case report and review of literature. Virchows Arch 2023; 483:561-567. [PMID: 37101053 PMCID: PMC10611822 DOI: 10.1007/s00428-023-03545-2] [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: 01/05/2023] [Revised: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 04/28/2023]
Abstract
Angiogenesis inhibitors such as tyrosine kinase inhibitors (TKIs) are common therapeutics currently used to treat oncologic disease. Surufatinib is a novel, small-molecule multiple receptor TKI approved by the National Medical Products Administration (NMPA) for the treatment of progressive, advanced, and well-differentiated pancreatic and extrapancreatic neuroendocrine tumours (NETs). Thrombotic microangiopathy (TMA) is a well-documented complication of TKIs targeting the VEGF-A/VEGFR2 signalling pathway. Here, we describe a 43-year-old female patient with biopsy-proven TMA and nephrotic syndrome due to surufatinib treatment for adenoid cystic carcinoma. Histological lesions included glomerular endothelial swelling, widening of subendothelial spaces, mesangiolysis, and double contour, which caused nephrotic proteinuria. Effective management was achieved by drug withdrawal and oral anti-hypertensive regents. The management of surufatinib-related nephrotoxicity without compromising its anticancer effects is challenging. Hypertension and proteinuria must be closely monitored during drug use to reduce or stop the dose in a timely manner before severe nephrotoxicity occurs.
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Affiliation(s)
- Wenjiao Zhu
- Department of Endocrinology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Wang
- Department of Neurosurgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuanping Shi
- Department of Endocrinology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bo Shen
- Department of Nephrology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, China
| | - Yan Li
- Department of Nephrology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, China.
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Peroxisome proliferator-activated receptor ɣ agonist mediated inhibition of heparanase expression reduces proteinuria. EBioMedicine 2023; 90:104506. [PMID: 36889064 PMCID: PMC10043778 DOI: 10.1016/j.ebiom.2023.104506] [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: 09/05/2022] [Revised: 02/16/2023] [Accepted: 02/16/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Proteinuria is associated with many glomerular diseases and a risk factor for the progression to renal failure. We previously showed that heparanase (HPSE) is essential for the development of proteinuria, whereas peroxisome proliferator-activated receptor ɣ (PPARɣ) agonists can ameliorate proteinuria. Since a recent study showed that PPARɣ regulates HPSE expression in liver cancer cells, we hypothesized that PPARɣ agonists exert their reno-protective effect by inhibiting glomerular HPSE expression. METHODS Regulation of HPSE by PPARɣ was assessed in the adriamycin nephropathy rat model, and cultured glomerular endothelial cells and podocytes. Analyses included immunofluorescence staining, real-time PCR, heparanase activity assay and transendothelial albumin passage assay. Direct binding of PPARɣ to the HPSE promoter was evaluated by the luciferase reporter assay and chromatin immunoprecipitation assay. Furthermore, HPSE activity was assessed in 38 type 2 diabetes mellitus (T2DM) patients before and after 16/24 weeks treatment with the PPARɣ agonist pioglitazone. FINDINGS Adriamycin-exposed rats developed proteinuria, an increased cortical HPSE and decreased heparan sulfate (HS) expression, which was ameliorated by treatment with pioglitazone. In line, the PPARɣ antagonist GW9662 increased cortical HPSE and decreased HS expression, accompanied with proteinuria in healthy rats, as previously shown. In vitro, GW9662 induced HPSE expression in both endothelial cells and podocytes, and increased transendothelial albumin passage in a HPSE-dependent manner. Pioglitazone normalized HPSE expression in adriamycin-injured human endothelial cells and mouse podocytes, and adriamycin-induced transendothelial albumin passage was reduced as well. Importantly, we demonstrated a regulatory effect of PPARɣ on HPSE promoter activity and direct PPARy binding to the HPSE promoter region. Plasma HPSE activity of T2DM patients treated with pioglitazone for 16/24 weeks was related to their hemoglobin A1c and showed a moderate, near significant correlation with plasma creatinine levels. INTERPRETATION PPARɣ-mediated regulation of HPSE expression appears an additional mechanism explaining the anti-proteinuric and renoprotective effects of thiazolidinediones in clinical practice. FUNDING This study was financially supported by the Dutch Kidney Foundation, by grants 15OI36, 13OKS023 and 15OP13. Consortium grant LSHM16058-SGF (GLYCOTREAT; a collaboration project financed by the PPP allowance made available by Top Sector Life Sciences & Health to the Dutch Kidney Foundation to stimulate public-private partnerships).
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Roberto M, Panebianco M, Aschelter AM, Buccilli D, Cantisani C, Caponnetto S, Cortesi E, d’Amuri S, Fofi C, Ierinò D, Maestrini V, Marchetti P, Marignani M, Stigliano A, Vivona L, Santini D, Tomao S. The value of the multidisciplinary team in metastatic renal cell carcinoma: Paving the way for precision medicine in toxicities management. Front Oncol 2023; 12:1026978. [PMID: 36713496 PMCID: PMC9879059 DOI: 10.3389/fonc.2022.1026978] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/07/2022] [Indexed: 01/14/2023] Open
Abstract
The new landscape of treatments for metastatic clear cell renal carcinoma (mRCC) is constantly expanding, but it is associated with the emergence of novel toxicities, adding to up to those observed in the tyrosine-kinase inhibitor (TKI) era. Indeed, the introduction of immune checkpoint inhibitors (ICIs) alone or in combination has been associated with the development of immune-related adverse events (irAEs) involving multiple-organ systems which, even if rarely, had led to fatal outcomes. Moreover, due to the relatively recent addition of ICIs to the previously available treatments, the potential additive adverse effects of these combinations are still unknown. A prompt recognition and management of these toxicities currently represents a fundamental issue in oncology, since it correlates with the outcome of cancer patients. Even if clinical guidelines provide indications for the management of irAEs, no specific protocol to evaluate the individual risk of developing an adverse event during therapy is currently available. A multidisciplinary approach addressing appropriate interventions aimed at reducing the risk of any insidious, severe, and/or dose-limiting toxicity might represent the most efficacious strategy to timely prevent and manage severe irAEs, allowing indirectly to improve both patients' cancer-specific survival and quality of life. In this review, we reported a five-case series of toxicity events that occurred at our center during treatment for mRCC followed by the remarks of physicians from different specialties, pinpointing the relevant role of an integrated and extended multidisciplinary team in a modern model of mRCC patient management.
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Affiliation(s)
- Michela Roberto
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit A, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Martina Panebianco
- Department of Clinical and Molecular Medicine, Oncology Unit, Sant’ Andrea University Hospital, Sapienza University of Rome, Rome, Italy,*Correspondence: Martina Panebianco,
| | - Anna Maria Aschelter
- Department of Clinical and Molecular Medicine, Oncology Unit, Sant’ Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Dorelsa Buccilli
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit A, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Carmen Cantisani
- Department of Dermatology, Complex Operative Unit (UOC) of Dermatology, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Salvatore Caponnetto
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit B, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Enrico Cortesi
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit B, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Sara d’Amuri
- Department of Clinical and Molecular Medicine, Oncology Unit, Sant’ Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Claudia Fofi
- Department of Clinical and Molecular Medicine, Nephrology and Dialysis Unit, Sant’ Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Debora Ierinò
- Department of Clinical and Molecular Medicine, Oncology Unit, Sant’ Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Viviana Maestrini
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Paolo Marchetti
- Scientific Direction, Istituto Dermopatico dell’Immacolata (IDI-IRCCS), Rome, Italy
| | - Massimo Marignani
- Head Liver Disease Section, Digestive and Liver Diseases Department, Sant’ Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Antonio Stigliano
- Department of Clinical and Molecular Medicine, Endocrinology Unit, Sant ‘Andrea University Hospital, Sapienza University of Rome, Rome, Italy
| | - Luca Vivona
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit A, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Daniele Santini
- Complex Operative Unit (UOC) Oncologia Medica, Sapienza University, Polo Pontino, Latina, Italy
| | - Silverio Tomao
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Medical Oncology Unit A, Policlinico Umberto I Hospital, Sapienza University of Rome, Rome, Italy
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Shi M, Maique JO, Cleaver O, Moe OW, Hu MC. VEGFR2 insufficiency enhances phosphotoxicity and undermines Klotho's protection against peritubular capillary rarefaction and kidney fibrosis. Am J Physiol Renal Physiol 2023; 324:F106-F123. [PMID: 36395384 PMCID: PMC9799155 DOI: 10.1152/ajprenal.00149.2022] [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: 06/22/2022] [Revised: 10/17/2022] [Accepted: 11/03/2022] [Indexed: 11/18/2022] Open
Abstract
Vascular endothelial growth factor (VEGF) and its cognate receptor (VEGFR2) system are crucial for cell functions associated with angiogenesis and vasculogenesis. Klotho contributes to vascular health maintenance in the kidney and other organs in mammals, but it is unknown whether renoprotection by Klotho is dependent on VEGF/VEGFR2 signaling. We used heterozygous VEGFR2-haploinsufficient (VEGFR2+/-) mice resulting from heterozygous knockin of green fluorescent protein in the locus of fetal liver kinase 1 encoding VEGFR2 to test the interplay of Klotho, phosphate, and VEGFR2 in kidney function, the vasculature, and fibrosis. VEGFR2+/- mice displayed downregulated VEGF/VEGFR2 signaling in the kidney, lower density of peritubular capillaries, and accelerated kidney fibrosis, all of which were also found in the homozygous Klotho hypomorphic mice. High dietary phosphate induced higher plasma phosphate, greater peritubular capillary rarefaction, and more kidney fibrosis in VEGFR2+/- mice compared with wild-type mice. Genetic overexpression of Klotho significantly attenuated the elevated plasma phosphate, kidney dysfunction, peritubular capillary rarefaction, and kidney fibrosis induced by a high-phosphate diet in wild-type mice but only modestly ameliorated these changes in the VEGFR2+/- background. In cultured endothelial cells, VEGFR2 inhibition reduced free VEGFR2 but enhanced its costaining of an endothelial marker (CD31) and exacerbated phosphotoxicity. Klotho protein maintained VEGFR2 expression and attenuated high phosphate-induced cell injury, which was reduced by VEGFR2 inhibition. In conclusion, normal VEGFR2 function is required for vascular integrity and for Klotho to exert vascular protective and antifibrotic actions in the kidney partially through the regulation of VEGFR2 function.NEW & NOTEWORTHY This research paper studied the interplay of vascular endothelial growth factor receptor type 2 (VEGFR2), high dietary phosphate, and Klotho, an antiaging protein, in peritubular structure and kidney fibrosis. Klotho protein was shown to maintain VEGFR2 expression in the kidney and reduce high phosphate-induced cell injury. However, Klotho cytoprotection was attenuated by VEGFR2 inhibition. Thus, normal VEGFR2 function is required for vascular integrity and Klotho to exert vascular protective and antifibrotic actions in the kidney.
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Affiliation(s)
- Mingjun Shi
- Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, Dallas, Texas
| | - Jenny Omega Maique
- Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, Dallas, Texas
| | - Ondine Cleaver
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Orson W Moe
- Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, Dallas, Texas
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
- Department of Physiology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ming Chang Hu
- Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, Dallas, Texas
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
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Li A, Ambruso SL, Oto OA, Barry M, Edelstein CL. A case report of pre-eclampsia-like endothelial injury in the kidney of an 85-year-old man treated with ibrutinib. BMC Nephrol 2022; 23:264. [PMID: 35870899 PMCID: PMC9308916 DOI: 10.1186/s12882-022-02873-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/03/2022] [Indexed: 01/29/2023] Open
Abstract
Abstract
Background
Glomerular endotheliosis is the pathognomonic glomerular lesion in pre-eclampsia that has also been described in those taking tyrosine kinase inhibitors for cancer treatment. Ibrutinib is a Bruton’s tyrosine kinase inhibitor used to treat chronic lymphocytic leukemia (CLL). We report the first known case of glomerular endotheliosis on kidney biopsy in a patient on ibrutinib monotherapy.
Case presentation
The patient presented with acute on chronic kidney disease, proteinuria, low C3 and C4 and a high rheumatoid factor titer. A kidney biopsy was performed to confirm a preliminary diagnosis of membranoproliferative glomerulonephritis (MPGN), the most common glomerular disease in patients with CLL. Unexpectedly, the kidney biopsy showed pre-eclampsia-like lesions on light and electron microscopy: occlusion of glomerular peripheral capillary lumens by swollen reactive endothelial cells. Findings of glomerulonephritis were not seen, and there were no specific glomerular immune deposits by immunofluorescence or electron microscopy.
Conclusions
CLL is known to cause glomerular lesions, mainly MPGN. There is increasing evidence that ibrutinib, a major treatment for CLL, can cause kidney disease, but the precise pathology is not characterized. We present a patient with CLL on ibrutinib with signs of glomerular endotheliosis. Based on the absence of CLL-induced kidney pathologies typically seen on the kidney biopsy and the non-selectivity of ibrutinib, we attributed the glomerular endotheliosis to ibrutinib. In pre-eclampsia, increased soluble fms-like tyrosine kinase 1 (sFlt1) levels induce endothelial dysfunction by decreasing vascular endothelial growth factor (VEGF). Ibrutinib has been demonstrated to have non-selective tyrosine kinase inhibition, including inhibition of VEGF receptor (VEGFR) and epidermal growth factor receptor (EGFR). VEGFR and EGFR inhibitors have recently been described in the literature to cause hypertension, proteinuria, and glomerular endotheliosis. Kidney biopsy should be performed in CLL patients on ibrutinib that present with acute kidney injury (AKI) or proteinuria to determine whether the clinical picture is attributable to the disease itself or a complication of the therapy.
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Gu X, Zhang S, Yang X, Guan T, Hou Z, Cao M, Li H, Zhang T. Drug-related adverse events potentially predict the efficacy of apatinib on advanced hepatocellular carcinoma. BMC Gastroenterol 2022; 22:441. [PMCID: PMC9620633 DOI: 10.1186/s12876-022-02542-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 10/16/2022] [Indexed: 11/10/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is the fourth leading cause of cancer-related deaths worldwide every year, and most HCC patients are diagnosed with advanced disease and can only receive systemic treatment. TKIs are the most important components of the systemic treatment of HCC and have both good efficacy and adverse events (AEs). Methods This analysis included 207 patients with locally advanced unresectable or metastatic HCC who received oral treatment with apatinib. We analyzed the overall survival (OS) and progression-free survival (PFS) of patients with or without corresponding AEs to evaluate which AEs can predict the efficacy of apatinib. Results Patients with hand-foot syndrome (HFS; p = 0.005), proteinuria (p = 0.006) and diarrhea (p < 0.001) had significantly better OS than those without corresponding AEs, and the appearance of HFS (p = 0.006) and proteinuria (p = 0.004) was associated with longer PFS. Conclusion Among all the AEs induced by apatinib in the treatment of advanced HCC, proteinuria could potentially predict PFS, and diarrhea was a potential predictor of OS. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02542-0.
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Affiliation(s)
- Xiaoying Gu
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Su Zhang
- grid.411918.40000 0004 1798 6427Department of Gynecologic Oncology, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Xuejiao Yang
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China ,grid.507043.5Present Address: Department of Anesthesiology, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, 445000 EnshiHubei, China
| | - Tao Guan
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Zhenyu Hou
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Manqing Cao
- grid.411918.40000 0004 1798 6427Department of Breast Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Huikai Li
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China
| | - Ti Zhang
- grid.411918.40000 0004 1798 6427Department of Hepatobiliary Surgery, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060 China ,Present Address: Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, 200032 Shanghai, People’s Republic of China
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Renal histopathological lesions after liver transplantation: What can we find besides calcineurin inhibitor-induced nephrotoxicity? BMC Nephrol 2022; 23:324. [PMID: 36180855 PMCID: PMC9526243 DOI: 10.1186/s12882-022-02952-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/21/2022] [Indexed: 11/10/2022] Open
Abstract
Background Chronic kidney disease (CKD) is a common complication after liver transplantation and is traditionally considered to be secondary to calcineurin inhibitors (CNIs). However, several studies have reported that the etiology of CKD after liver transplantation is broad and may only be assessed accurately by renal biopsy. The current study aimed to explore the usefulness of renal biopsies in managing CKD after liver transplantation in daily clinical practice. Method This retrospective analysis enrolled all post-liver transplantation patients who had a renal biopsy in a single center from July 2018 to February 2021. Results Fourteen renal biopsies were retrieved for review from 14 patients at a median of 35.7 (minimum-maximum: 2.80–134.73) months following liver transplantation. The male-to-female ratio was 13:1 (age range, 31–75 years). The histomorphological alterations were varied. The predominant glomerular histomorphological changes included focal segmental glomerular sclerosis (FSGS) (n = 4), diabetic glomerulopathy (n = 4), and membranoproliferative glomerulonephritis (n = 4). Thirteen (92.9%) patients had renal arteriolar sclerosis. Immune complex nephritis was present in six patients, of whom only two had abnormal serum immunological indicators. Despite interstitial fibrosis and tubular atrophy being present in all the patients, only six (42.9%) presented with severe interstitial injury. No major renal biopsy-related complications occurred. After a mean follow-up of 11.8 months (range: 1.2–29.8), three patients progressed to end-stage renal disease (ESRD). Conclusion The etiology of CKD after liver transplantation might be more complex than originally thought and should not be diagnosed simply as calcineurin inhibitors(CNI)-related nephropathy. Renal biopsy plays a potentially important role in the diagnosis and treatment of CKD after liver transplantation and might not be fully substituted by urine or blood tests. It may help avoid unnecessary changes to the immunosuppressants and inadequate treatment of primary diseases.
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Pham B, Kwon SM, Castillo DR, Majeed Y, Ahmad S, Hou J, Ganesan L, Mohammad S, Cao H. Late renal toxicity in patient with radioiodine-refractory differentiated thyroid cancer treated with lenvatinib: A case report and literature review. J Oncol Pharm Pract 2022; 28:1930-1935. [DOI: 10.1177/10781552221092329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Thyroid carcinoma is the most common endocrine neoplasm. Multimodal therapy including surgery, radioactive iodine (RAI) therapy, and indefinite suppression of thyroid-stimulating hormone has led to an 85% cure rate in differentiated thyroid tumors (DTT). Approximately 5–10% of patients will have recurrence or metastases that have the potential to become resistant to RAI treatment. 1 10-year overall survival rates are reported to be 10% in these patients versus 56% in patients with RAI avid disease. 2 Lenvatinib, a multi-tyrosine-kinase inhibitor (TKI), was shown to have a 65% overall response rate in addition to a significant improvement in progression-free survival (PFS), approved to treat RAI-resistant DTTs. 3 , 4 Case Report We are reporting a very rare case of late renal toxicity in a 68-year-old woman with a history of type 2 diabetes and metastatic RAI-resistant follicular thyroid carcinoma (Hurthle cell variant) who developed thrombotic microangiopathy 21 months after initiation of treatment. Management & Outcome It was determined that LEN should be held, due to worsening renal function secondary to TKI-induced kidney injury. Although the patient's renal function eventually improved and returned to her baseline after discontinuation of LEN, there was marked disease progression after drug cessation. Discussion Renal toxicity is a rare adverse event (AE) that tends to occur typically within three weeks of initiation of treatment. The utilization of TKIs can lead to glomerulosclerosis, and careful considerations and precautions should be taken by clinicians who intend to initiate TKI therapy in patients with pre-existing diabetes to prevent renal toxicity.
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Affiliation(s)
- Bryan Pham
- Department of Internal Medicine, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Sue Min Kwon
- Department of Internal Medicine, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Dan Ran Castillo
- Hematology/Oncology Department, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Yasamin Majeed
- Department of Internal Medicine, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Sarmad Ahmad
- Department of Internal Medicine, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Jean Hou
- Department of Pathology, Cedars Sinai Medical Center, Los Angeles, California, United States
| | - Lakshmi Ganesan
- Department of Internal Medicine, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Sharif Mohammad
- Department of Nephrology, Loma Linda University Medical Center, Loma Linda, California, United States
| | - Huynh Cao
- Hematology/Oncology Department, Loma Linda University Medical Center, Loma Linda, California, United States
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Abstract
The gut microbiome produces chemically diverse small molecules to interact with the host, conveying signals from the gut to the whole system. The microbial metabolites feature several unique modes of interaction with host targets, which fits well into the balanced and networked fashion of biological regulation. Hence, fully unveiling the targetome of signaling microbial metabolites may offer new insights into host health and disease, expand the repertoire of druggable targets, and enlighten a bioinspired path to drug design and discovery. In this review, we present an updated understanding of how microbial metabolite interaction with host targets finely orchestrates and integrates multiple signals to pathophysiological phenotypes, contributing new insights into organ crosstalk and holistic homeostasis maintenance in biological systems. We discuss strategies and open questions for mining and biomimicking the microbial metabolite-targetome interactions for pharmacological manipulation, which may lead to a new paradigm of drug discovery.
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Affiliation(s)
- Xiao Zheng
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Xiaoying Cai
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Haiping Hao
- State Key Laboratory of Natural Medicines, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China.
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