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Zhu Q, Ren S, Sun Z, Qin J, Sheng X. Identification of biomarkers of renal ischemia-reperfusion injury by bioinformatics analysis and single-cell sequencing analysis combined with in vivo validation. Transpl Immunol 2023; 81:101928. [PMID: 37704087 DOI: 10.1016/j.trim.2023.101928] [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: 06/14/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Renal ischemia-reperfusion injury (IRI) is a serious clinical complication of kidney injury. This research dealt with investigating the hub genes and pathways associated with renal IRI. METHODS The transcriptome expression dataset of mouse renal ischemia samples (GSE39548) was obtained from the Gene Expression Omnibus (GEO) database. The differentially expressed genes (DEGs) were filtered by R software for key genes utilized for gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis, and gene enrichment analysis (GSEA). The gene co-expression network was developed by WGCNA analysis to screen important modules. Hub genes from the intersection of DEGs and WGCNA were subjected to protein-protein interaction (PPI) network. The biomarkers obtained by SVM-REF and LASSO algorithm were validated by other datasets and subjected to GSEA analysis. The expression of biomarkers in renal IRI was detected by qRT-PCR and subjected to single-cell analysis. RESULTS A total of 157 DEGs were discovered. Biological function analysis depicted that the DEGs were primarily involved in cytokine-cytokine receptor interaction, as well as the signaling pathways IL-17, MAPK, and TNF. The intersection of DEGs and the genes obtained by WGCNA analysis yielded 149 hubs genes. Based on SVM-REF and LASSO algorithm, cyp1a1 and pdk4 were determined as potential biomarkers in individuals with renal ischemia and showed good diagnostic value. qRT-PCR results depicted that cyp1a1 and pdk4 were significantly up-regulated in renal ischemia mice (P < 0.05). Finally, the single-cell analysis identified the expression of Cyp1a1 and Pdk4 in mice kidney tissue. CONCLUSION cyp1a1 and pdk4 were identified to play important roles in renal IRI. This research provides a new perspective and basis for studying the pathogenesis of renal IRI and developing new treatments.
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Affiliation(s)
- Qin Zhu
- Department of Hand Surgery, Nantong University Affiliated Hospital, Nantong 226001, China
| | - Shiqi Ren
- Department of Hand Surgery, Nantong University Affiliated Hospital, Nantong 226001, China
| | - Zhaoyang Sun
- Department of Hand Surgery, Nantong University Affiliated Hospital, Nantong 226001, China
| | - Jun Qin
- Department of Trauma Center, Affiliated Hospital of Nantong University, Nantong 226001, China.
| | - Xiaoming Sheng
- Department of Trauma Center, Affiliated Hospital of Nantong University, Nantong 226001, China.
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2
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Weinzierl A, Coerper M, Harder Y, Menger MD, Laschke MW. Caloric Restriction: A Novel Conditioning Strategy to Improve the Survival of Ischemically Challenged Musculocutaneous Random Pattern Flaps. Nutrients 2023; 15:4076. [PMID: 37764859 PMCID: PMC10536342 DOI: 10.3390/nu15184076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Caloric restriction (CR) is a cost-effective and easy-to-perform approach to counteracting surgical stress. The present study therefore evaluates the tissue-protective effects of a 30% CR in musculocutaneous flaps undergoing ischemia. For this purpose, a well-established murine dorsal skinfold chamber model, in combination with random pattern musculocutaneous flaps, was used. C57BL/6N mice were divided at random into a CR group (n = 8) and a control group with unrestricted access to standard chow (n = 8). The CR animals were subjected to a 30% reduction in caloric intake for 10 days before flap elevation. Intravital fluorescence microscopy was carried out on days 1, 3, 5, 7 and 10 after flap elevation to assess the nutritive blood perfusion, angiogenesis and flap necrosis. Subsequently, the flap tissue was harvested for additional histological and immunohistochemical analyses. The CR-treated animals exhibited a significantly higher functional capillary density and more newly formed microvessels within the flap tissue when compared to the controls; this was associated with a significantly higher flap survival rate. Immunohistochemical analyses showed a decreased invasion of myeloperoxidase-positive neutrophilic granulocytes into the flap tissue of the CR-treated mice. Moreover, the detection of cleaved caspase-3 revealed fewer cells undergoing apoptosis in the transition zone between the vital and necrotic tissue in the flaps of the CR-treated mice. These results demonstrate that a CR of 30% effectively prevents flap necrosis by maintaining microperfusion on a capillary level and inhibiting inflammation under ischemic stress. Hence, CR represents a promising novel conditioning strategy for improving the survival of musculocutaneous flaps with random pattern perfusion.
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Affiliation(s)
- Andrea Weinzierl
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
- Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Maximilian Coerper
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Yves Harder
- Department of Plastic, Reconstructive and Aesthetic Surgery, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale (EOC), 6900 Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, 6900 Lugano, Switzerland
| | - Michael D. Menger
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Matthias W. Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
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3
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Ghaddar A, Mony VK, Mishra S, Berhanu S, Johnson JC, Enriquez-Hesles E, Harrison E, Patel A, Horak MK, Smith JS, O'Rourke EJ. Increased alcohol dehydrogenase 1 activity promotes longevity. Curr Biol 2023; 33:1036-1046.e6. [PMID: 36805847 PMCID: PMC10236445 DOI: 10.1016/j.cub.2023.01.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 11/28/2022] [Accepted: 01/26/2023] [Indexed: 02/19/2023]
Abstract
Several molecules can extend healthspan and lifespan across organisms. However, most are upstream signaling hubs or transcription factors orchestrating complex anti-aging programs. Therefore, these molecules point to but do not reveal the fundamental mechanisms driving longevity. Instead, downstream effectors that are necessary and sufficient to promote longevity across conditions or organisms may reveal the fundamental anti-aging drivers. Toward this goal, we searched for effectors acting downstream of the transcription factor EB (TFEB), known as HLH-30 in C. elegans, because TFEB/HLH-30 is necessary across anti-aging interventions and its overexpression is sufficient to extend C. elegans lifespan and reduce biomarkers of aging in mammals including humans. As a result, we present an alcohol-dehydrogenase-mediated anti-aging response (AMAR) that is essential for C. elegans longevity driven by HLH-30 overexpression, caloric restriction, mTOR inhibition, and insulin-signaling deficiency. The sole overexpression of ADH-1 is sufficient to activate AMAR, which extends healthspan and lifespan by reducing the levels of glycerol-an age-associated and aging-promoting alcohol. Adh1 overexpression is also sufficient to promote longevity in yeast, and adh-1 orthologs are induced in calorically restricted mice and humans, hinting at ADH-1 acting as an anti-aging effector across phyla.
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Affiliation(s)
- Abbas Ghaddar
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA
| | - Vinod K Mony
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA
| | - Swarup Mishra
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA; Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22903, USA
| | - Samuel Berhanu
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA
| | - James C Johnson
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22903, USA
| | - Elisa Enriquez-Hesles
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22903, USA
| | - Emma Harrison
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA
| | - Aaroh Patel
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA
| | - Mary Kate Horak
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA; Department of Cell Biology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
| | - Jeffrey S Smith
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA 22903, USA
| | - Eyleen J O'Rourke
- Department of Biology, College of Arts and Sciences, University of Virginia, Charlottesville, VA 22903, USA; Department of Cell Biology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA; Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA.
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4
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Raji-Amirhasani A, Khaksari M, Soltani Z, Saberi S, Iranpour M, Darvishzadeh Mahani F, Hajializadeh Z, Sabet N. Beneficial effects of time and energy restriction diets on the development of experimental acute kidney injury in Rat: Bax/Bcl-2 and histopathological evaluation. BMC Nephrol 2023; 24:59. [PMID: 36941590 PMCID: PMC10026443 DOI: 10.1186/s12882-023-03104-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 03/03/2023] [Indexed: 03/23/2023] Open
Abstract
People's lifestyles and, especially, their eating habits affect their health and the functioning of the organs in their bodies, including the kidneys. One's diet influences the cells' responses to stressful conditions such as acute kidney injury (AKI). This study aims to determine the preconditioning effects of four different diets: energy restriction (ER) diet, time restriction (TR) eating, intermittent fasting (IF), and high-fat diet (HF) on histopathological indices of the kidney as well as the molecules involved in apoptosis during AKI. Adult male rats underwent ER, TR, IF, and HF diets for eight weeks. Then, AKI was induced, and renal function indices, histopathological indices, and molecules involved in apoptosis were measured. In animals with AKI, urinary albumin excretion, serum urea, creatinine and, Bax/Bcl-2 ratio increased in the kidney, while renal eGFR decreased. ER and TR diets improved renal parameters and prevented an increase in the Bax/Bcl-2 ratio. The IF diet improved renal parameters but had no effect on the Bax/Bcl-2 ratio. On the other hand, the HF diet worsened renal function and increased the Bax/Bcl-2 ratio. Histopathological examination also showed improved kidney conditions in the ER and TR groups and more damage in the HF group. This study demonstrated that ER and TR diets have renoprotective effects on AKI and possibly cause the resistance of kidney cells to damage by reducing the Bax/Bcl-2 ratio and improving apoptotic conditions.
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Affiliation(s)
- Alireza Raji-Amirhasani
- Department of Physiology and Pharmacology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
- Endocrinology and Metabolism Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Khaksari
- Department of Physiology and Pharmacology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
- Endocrinology and Metabolism Research Center, Kerman University of Medical Sciences, Kerman, Iran.
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran.
| | - Zahra Soltani
- Endocrinology and Metabolism Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Shadan Saberi
- Department of Physiology and Pharmacology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Maryam Iranpour
- Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Pathology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Fatemeh Darvishzadeh Mahani
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
- Cardiovascular Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Zahra Hajializadeh
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
- Cardiovascular Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Nazanin Sabet
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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Hardiany NS, Remifta Putra MA, Penantian RM, Antarianto RD. Effects of fasting on FOXO3 expression as an anti-aging biomarker in the liver. Heliyon 2023; 9:e13144. [PMID: 36718153 PMCID: PMC9883274 DOI: 10.1016/j.heliyon.2023.e13144] [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: 03/27/2022] [Revised: 01/04/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
Background Aging is a multifactorial degenerative process that can be modulated by fasting through activation of the Fork-head transcription factor of the O class 3 (FOXO3), which plays an important role in increasing lifespans. However, the effects of different fasting durations on the expression of FOXO3 in the liver has not yet been reported. Objective This study analyzed the effects of different fasting durations on the FOXO3 expression and its pathway by measuring sirtuin1 (SIRT1), insulin-like growth factor-1 (IGF-1), and superoxide dismutase (SOD) activity in the liver. Methods New Zealand white rabbits were used to mimic the effects of fasting on humans. The rabbits were divided into the control, intermittent fasting (IF), and prolonged fasting (PF) groups. Both fasting groups were interspersed with the non-fasting phase for 8 h. This treatment was conducted for 6 days. On Day 7, all the rabbits were sacrificed, and their livers were taken to measure the FOXO3 and SIRT1 mRNA expressions, the IGF-1 protein level, and the SOD activity level. ANOVA, multiple comparison, and Pearson's correlation were performed for statistical analysis. Results The FOXO3 and SIRT1 mRNA expressions were significantly higher in the IF group than in the control group. The FOXO3 expression was also 2.5 times higher in the IF group than in the PF group. There was a positive correlation between the FOXO3 and SIRT1 mRNA expressions. The IGF-1 protein level was significantly lower in the IF and PF groups than in the control group. The SOD-specific activity level was significantly higher in the IF group than in the control and PF groups. Conclusions Intermittent fasting significantly increased the FOXO3 and SIRT1 mRNA expressions and the SOD activity level in the livers of the rabbits and significantly decreased the circulating and hepatic IGF-1. Therefore, intermittent fasting may give a protective intervention effect towards aging.
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Affiliation(s)
- Novi Silvia Hardiany
- Department of Biochemistry & Molecular Biology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia,Corresponding author.
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Osterholt T, Gloistein C, Todorova P, Becker I, Arenskrieger K, Melka R, Koehler FC, Faust M, Wahlers T, Benzing T, Müller RU, Grundmann F, Burst V. Preoperative Short-Term Restriction of Sulfur-Containing Amino Acid Intake for Prevention of Acute Kidney Injury After Cardiac Surgery: A Randomized, Controlled, Double-Blind, Translational Trial. J Am Heart Assoc 2022; 11:e025229. [PMID: 36056721 PMCID: PMC9496445 DOI: 10.1161/jaha.121.025229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Acute kidney injury (AKI) is a major risk factor for chronic kidney disease and increased mortality. Until now, no compelling preventive or therapeutic strategies have been identified. Dietary interventions have been proven highly effective in organ protection from ischemia reperfusion injury in mice and restricting dietary intake of sulfur-containing amino acids (SAA) seems to be instrumental in this regard. The UNICORN trial aimed to evaluate the protective impact of restricting SAA intake before cardiac surgery on incidence of AKI. Methods and Results In this single-center, randomized, controlled, double-blind trial, 115 patients were assigned to a SAA-reduced formula diet (LowS group) or a regular formula diet (control group) in a 1:1 ratio for 7 days before scheduled cardiac surgery. The primary end point was incidence of AKI within 72 hours after surgery, secondary end points included increase of serum creatinine at 24, 48, and 72 hours as well as safety parameters. Quantitative variables were analyzed with nonparametric methods, while categorical variables were evaluated by means of Chi-square or Fisher test. SAA intake in the group with SAA reduced formula diet was successfully reduced by 77% (group with SAA reduced formula diet, 7.37[6.40-7.80] mg/kg per day versus control group, 32.33 [28.92-33.60] mg/kg per day, P<0.001) leading to significantly lower serum levels of methionine. No beneficial effects of SAA restriction on the rate of AKI after surgery could be observed (group with SAA reduced formula diet, 23% versus control group, 16%; P=0.38). Likewise, no differences were recorded with respect to secondary end points (AKI during hospitalization, creatinine at 24, 48, 72 hours after surgery) as well as in subgroup analysis focusing on age, sex, body mass index and diabetes. Conclusions SAA restriction was feasible in the clinical setting but was not associated with protective properties in AKI upon cardiac surgery. Registration URL: https://www.clinicaltrials.gov; Unique Identifier: NCT03715868.
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Affiliation(s)
- Thomas Osterholt
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Claas Gloistein
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Polina Todorova
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Ingrid Becker
- Institute of Medical Statistics and Computational Biology University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Katja Arenskrieger
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Ramona Melka
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Felix C Koehler
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Michael Faust
- Polyclinic for Endocrinology Diabetes and Preventive Medicine, University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Thorsten Wahlers
- Department of Cardiothoracic Surgery University of Cologne, Faculty of Medicine and University Hospital Cologne Germany
| | - Thomas Benzing
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Roman-Ulrich Müller
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD) University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Franziska Grundmann
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
| | - Volker Burst
- Department II of Internal Medicine and Center for Molecular Medicine Cologne University of Cologne, Faculty of Medicine and University Hospital Cologne Cologne Germany
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Hofer SJ, Carmona‐Gutierrez D, Mueller MI, Madeo F. The ups and downs of caloric restriction and fasting: from molecular effects to clinical application. EMBO Mol Med 2022; 14:e14418. [PMID: 34779138 PMCID: PMC8749464 DOI: 10.15252/emmm.202114418] [Citation(s) in RCA: 67] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 12/15/2022] Open
Abstract
Age-associated diseases are rising to pandemic proportions, exposing the need for efficient and low-cost methods to tackle these maladies at symptomatic, behavioral, metabolic, and physiological levels. While nutrition and health are closely intertwined, our limited understanding of how diet precisely influences disease often precludes the medical use of specific dietary interventions. Caloric restriction (CR) has approached clinical application as a powerful, yet simple, dietary modulation that extends both life- and healthspan in model organisms and ameliorates various diseases. However, due to psychological and social-behavioral limitations, CR may be challenging to implement into real life. Thus, CR-mimicking interventions have been developed, including intermittent fasting, time-restricted eating, and macronutrient modulation. Nonetheless, possible side effects of CR and alternatives thereof must be carefully considered. We summarize key concepts and differences in these dietary interventions in humans, discuss their molecular effects, and shed light on advantages and disadvantages.
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Affiliation(s)
- Sebastian J Hofer
- Institute of Molecular BiosciencesNAWI GrazUniversity of GrazGrazAustria
- BioHealth GrazGrazAustria
- BioTechMed GrazGrazAustria
| | | | - Melanie I Mueller
- Institute of Molecular BiosciencesNAWI GrazUniversity of GrazGrazAustria
| | - Frank Madeo
- Institute of Molecular BiosciencesNAWI GrazUniversity of GrazGrazAustria
- BioHealth GrazGrazAustria
- BioTechMed GrazGrazAustria
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8
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Oudmaijer CAJ, Minnee RC, Pol RA, van den Boogaard WMC, Komninos DSJ, van de Wetering J, van Heugten MH, Hoorn EJ, Sanders JSF, Hoeijmakers JHJ, Vermeij WP, IJzermans JNM. Fasting before living-kidney donation: effect on donor well-being and postoperative recovery: study protocol of a multicenter randomized controlled trial. Trials 2022; 23:18. [PMID: 34991694 PMCID: PMC8733810 DOI: 10.1186/s13063-021-05950-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 12/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND One of the main effectors on the quality of life of living-kidney donors is postoperative fatigue. Caloric restriction (CR) and short-term fasting (STF) are associated with improved fitness and increased resistance to acute stress. CR/STF increases the expression of cytoprotective genes, increases immunomodulation via increased anti-inflammatory cytokine production, and decreases the expression of pro-inflammatory markers. As such, nutritional preconditioning by CR or STF represents a non-invasive and cost-effective method that could mitigate the effects of acute surgery-induced stress and postoperative fatigue. To investigate whether preoperative STF contributes to a reduction in fatigue after living-kidney donation, a randomized clinical trial is indicated. METHODS We aim to determine whether 2.5 days of fasting reduces postoperative fatigue score in subjects undergoing living-kidney donation. In this randomized study, the intervention group will follow a preoperative fasting regime for 2.5 days with a low-dose laxative, while the control group will receive standard care. The main study endpoint is postoperative fatigue, 4 weeks after living-kidney donation. Secondary endpoints include the effect of preoperative fasting on postoperative hospital admission time, the feasibility of STF, and the postoperative recovery of donor and recipient kidney function. This study will provide us with knowledge of the feasibility of STF and confirm its effect on postoperative recovery. DISCUSSION Our study will provide clinically relevant information on the merits of caloric restriction for living-kidney donors and recipients. We expect to reduce the postoperative fatigue in living-kidney donors and improve the postoperative recovery of living-kidney recipients. It will provide evidence on the clinical merits and potential caveats of preoperative dietary interventions. TRIAL REGISTRATION Netherlands Trial Register NL9262 . EudraCT 2020-005445-16 . MEC Erasmus MC MEC-2020-0778. CCMO NL74623.078.21.
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Affiliation(s)
- C. A. J. Oudmaijer
- Erasmus MC Transplant Institute, Department of Surgery, Division of Hepatobiliary and Transplantation Surgery, Erasmus University Medical Center, Dr. Molewaterplein 40, RG-220, 3015 GD Rotterdam, the Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - R. C. Minnee
- Erasmus MC Transplant Institute, Department of Surgery, Division of Hepatobiliary and Transplantation Surgery, Erasmus University Medical Center, Dr. Molewaterplein 40, RG-220, 3015 GD Rotterdam, the Netherlands
| | - R. A. Pol
- Department of Transplantation Surgery, University Medical Center Groningen, Groningen, the Netherlands
| | - W. M. C. van den Boogaard
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - D. S. J. Komninos
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - J. van de Wetering
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - M. H. van Heugten
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - E. J. Hoorn
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - J. S. F. Sanders
- Department of Internal Medicine, Division of Nephrology and Transplantation, University Medical Center Groningen, Groningen, the Netherlands
| | - J. H. J. Hoeijmakers
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
- Erasmus MC Cancer Institute, Department of Molecular Genetics, Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
- Institute for Genome Stability in Ageing and Disease, Medical Faculty, University of Cologne, Cologne, Germany
- Cologne Excellence Cluster for Cellular Stress Responses in Aging-Associated Diseases (CECAD), Centre for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - W. P. Vermeij
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - J. N. M. IJzermans
- Erasmus MC Transplant Institute, Department of Surgery, Division of Hepatobiliary and Transplantation Surgery, Erasmus University Medical Center, Dr. Molewaterplein 40, RG-220, 3015 GD Rotterdam, the Netherlands
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9
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Oudmaijer CAJ, van den Boogaard WMC, Komninos DSJ, Verwaaijen EJ, van Santen HM, Lilien MR, Hoeijmakers JHJ, Wijnen MHW, van den Heuvel-Eibrink MM, Vermeij WP. Fasting Intervention for Children With Unilateral Renal Tumors to Reduce Toxicity. Front Pediatr 2022; 10:828615. [PMID: 35155309 PMCID: PMC8829466 DOI: 10.3389/fped.2022.828615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/05/2022] [Indexed: 11/18/2022] Open
Abstract
Childhood renal tumors account for around 6% of all childhood cancers and 90% of these cases are Wilms tumor. In Europe, the SIOP-RTSG approach is considered standard of care and has resulted in five-year survival rates of over 90%. Efforts to decrease toxicity are now being pursued. Short-term fasting (STF), a short but strong reduction in calorie-intake, is associated with improved fitness, enhanced coping with acute physical stress and a lower risk of age-associated diseases. STF temporarily reduces growth to boost resilience, maintenance, and defense-mechanisms, by which toxic side-effects of (oxidative) damage and inflammation are largely prevented. Renal surgery for Wilms tumor carries a risk of acute kidney injury (AKI) and pediatric patients that had an episode of AKI are at increased risk for developing chronic renal disease. STF could mitigate surgery-induced stress and could further improve outcomes. We aim to investigate the effect of STF on renal function recovery after renal tumor surgery by conducting a single-center, prospective, randomized, non-blinded, intervention study. Children diagnosed with a unilateral renal tumor and opting for curative treatment are eligible for inclusion. The main study objective is to investigate the potential decrease in occurrence of AKI due to STF. Secondary objectives include renal function recovery, child's wellbeing, physical functioning, and feasibility of and adherence to STF in children with cancer.
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Affiliation(s)
- Christiaan A J Oudmaijer
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Oncode Institute, Utrecht, Netherlands
| | | | - Daphne S J Komninos
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Oncode Institute, Utrecht, Netherlands
| | | | - Hanneke M van Santen
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Department of Pediatric Endocrinology, University Medical Center Utrecht, Wilhelmina Childrens Hospital, Utrecht, Netherlands
| | - Marc R Lilien
- Department of Pediatric Nephrology, University Medical Center Utrecht, Wilhelmina Childrens Hospital, Utrecht, Netherlands
| | - Jan H J Hoeijmakers
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Oncode Institute, Utrecht, Netherlands.,Department of Molecular Genetics, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, Netherlands.,Institute for Genome Stability in Aging and Disease, Cologne Excellence Cluster for Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Marc H W Wijnen
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | | | - Wilbert P Vermeij
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Oncode Institute, Utrecht, Netherlands
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10
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Ding M, Tolbert E, Birkenbach M, Akhlaghi F, Gohh R, Ghonem NS. Treprostinil, a prostacyclin analog, ameliorates renal ischemia-reperfusion injury: preclinical studies in a rat model of acute kidney injury. Nephrol Dial Transplant 2021; 36:257-266. [PMID: 33156922 DOI: 10.1093/ndt/gfaa236] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Renal ischemia-reperfusion injury (IRI) is a major factor causing acute kidney injury (AKI). No pharmacological treatments for prevention or amelioration of I/R-induced renal injury are available. Here we investigate the protective effects of treprostinil, a prostacyclin analog, against renal IRI in vivo. METHODS Male Sprague Dawley rats were subjected to bilateral renal ischemia (45 min) followed by reperfusion for 1-168 h. Treprostinil (100 ng/kg/min) or placebo was administered subcutaneously for 18-24 h before ischemia. RESULTS Treatment with treprostinil both significantly reduced peak elevation and accelerated the return to baseline levels for serum creatinine and blood urea nitrogen versus I/R-placebo animals following IRI. I/R-treprostinil animals exhibited reduced histopathological features of tubular epithelial injury versus I/R-placebo animals. IRI resulted in a marked induction of messenger RNA coding for kidney injury biomarkers, kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin and for pro-inflammatory cytokines chemokine (C-C motif) ligand 2, interleukin 1β, interleukin 6 and intracellular adhesion molecular 1 in animals treated with placebo only relative to sham controls. Upregulation of expression of all these genes was significantly suppressed by treprostinil. Treprostinil significantly suppressed the elevation in renal lipid peroxidation found in the I/R-placebo group at 1-h post-reperfusion. In addition, renal protein expression of cleaved poly(ADP-ribose) polymerase 1 and caspase-3, -8 and -9 in I/R-placebo animals was significantly inhibited by treprostinil. CONCLUSIONS This study demonstrates the efficacy of treprostinil in ameliorating I/R-induced AKI in rats by significantly improving renal function early post-reperfusion and by inhibiting renal inflammation and tubular epithelial apoptosis. Importantly, these data suggest that treprostinil has the potential to serve as a therapeutic agent to protect the kidney against IRI in vivo.
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Affiliation(s)
- Meiwen Ding
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
| | - Evelyn Tolbert
- Division of Renal Disease, Department of Medicine, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Mark Birkenbach
- Department of Pathology, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Fatemeh Akhlaghi
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
| | - Reginald Gohh
- Division of Organ Transplantation, Rhode Island Hospital, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Nisanne S Ghonem
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
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11
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de Man FM, van Eerden RAG, van Doorn GM, Oomen-de Hoop E, Koolen SLW, Olieman JF, de Bruijn P, Veraart JN, van Halteren HK, Sandberg Y, Moelker A, IJzermans JNM, Lolkema MP, van Gelder T, Dollé MET, de Bruin RWF, Mathijssen RHJ. Effects of Protein and Calorie Restriction on the Metabolism and Toxicity Profile of Irinotecan in Cancer Patients. Clin Pharmacol Ther 2020; 109:1304-1313. [PMID: 33119892 DOI: 10.1002/cpt.2094] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/06/2020] [Indexed: 11/10/2022]
Abstract
Preclinical data suggests that protein and calorie restriction (PCR) might improve treatment tolerability without impairing antitumor efficacy. Therefore, we have studied the influence of PCR on irinotecan pharmacokinetics and toxicity. In this crossover trial, patients with liver metastases of solid tumors were included and randomized to treatment with irinotecan preceded by 5 days of PCR (~ 30% caloric and ~ 70% protein restriction) during the first cycle and a second cycle preceded by a normal diet or vice versa. Pharmacokinetic blood sampling and biopsies of both healthy liver and liver metastases were performed. The primary end point was the relative difference in geometric means for the active metabolite SN-38 concentration in healthy liver analyzed by a linear mixed model. No significant differences were seen in irinotecan (+ 16.8%, P = 0.22) and SN-38 (+ 9.8%, P = 0.48) concentrations between PCR and normal diet in healthy liver, as well as in liver metastases (irinotecan: -38.8%, P = 0.05 and SN-38: -13.8%, P = 0.50). PCR increased irinotecan plasma area under the curve from zero to 24 hours (AUC0-24h ) with 7.1% (P = 0.04) compared with normal diet, whereas the SN-38 plasma AUC0-24h increased with 50.3% (P < 0.001). Grade ≥ 3 toxicity was not increased during PCR vs. normal diet (P = 0.69). No difference was seen in neutropenia grade ≥ 3 (47% vs. 32% P = 0.38), diarrhea grade ≥ 3 (5% vs. 21% P = 0.25), and febrile neutropenia (5% vs. 16% P = 0.50) during PCR vs. normal diet. In conclusion, plasma SN-38 exposure increased dramatically after PCR, whereas toxicity did not change. PCR did not alter the irinotecan and SN-38 exposure in healthy liver and liver metastases. PCR might therefore potentially improve the therapeutic window in patients treated with irinotecan.
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Affiliation(s)
- Femke M de Man
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Ruben A G van Eerden
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Gerdien M van Doorn
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Esther Oomen-de Hoop
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Stijn L W Koolen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.,Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Joanne F Olieman
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Peter de Bruijn
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Joris N Veraart
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Henk K van Halteren
- Department of Internal Medicine, Admiraal de Ruyter Hospital, Goes, The Netherlands
| | - Yorick Sandberg
- Department of Internal Medicine, Maasstad Hospital, Rotterdam, The Netherlands
| | - Adriaan Moelker
- Department of Radiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Martijn P Lolkema
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Teun van Gelder
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Martijn E T Dollé
- Centre for Health Protection Research, National Institute for Public Health and Environment (RIVM), Bilthoven, The Netherlands
| | - Ron W F de Bruin
- Department of Surgery, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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12
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Saat TC, van der Pluijm I, Ridwan Y, van Damme-van den Engel S, van Heijningen PM, Clahsen-van Groningen MC, Verhagen HJM, IJzermans JNM, Essers J, de Bruin RWF. Pre-Operative Fasting Provides Long Term Protection Against Chronic Renal Damage Induced by Ischaemia Reperfusion Injury in Wild Type and Aneurysm Prone Fibulin-4 Mice. Eur J Vasc Endovasc Surg 2020; 60:905-915. [PMID: 33032926 DOI: 10.1016/j.ejvs.2020.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 07/06/2020] [Accepted: 08/11/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Renal ischaemia reperfusion injury (IRI) is inevitable during open repair of pararenal aortic aneurysms. Pre-operative fasting potently increases resistance against IRI. The effect of fasting on IRI was examined in a hypomorphic Fibulin-4 mouse model (Fibulin-4+/R), which is predisposed to develop aortic aneurysms. METHODS Wild type (WT) and Fibulin-4+/R mice were either fed ad libitum (AL) or fasted for two days before renal IRI induction by temporary clamping of the renal artery and vein of both kidneys. Six hours, 48 h, and seven days post-operatively, serum urea levels, renal histology, and mRNA expression levels of inflammatory and injury genes were determined to assess kidney function and damage. Additionally, matrix metalloproteinase activity in the kidney was assessed six months after IRI. RESULTS Two days of fasting improved survival the first week after renal IRI in WT mice compared with AL fed mice. Short term AL fed Fibulin-4+/R mice showed improved survival and kidney function compared with AL fed WT mice, which could not be further enhanced by fasting. Both fasted WT and Fibulin-4+/R mice showed improved survival, kidney function and morphology compared with AL fed mice six months after renal IRI. Fibulin-4+/R kidneys of fasted mice showed reduced apoptosis together with increased matrix metalloprotease activity levels compared with AL fed Fibulin-4+/R mice, indicative of increased matrix remodelling. CONCLUSION Fibulin-4+/R mice are naturally protected against the short-term, but not long-term, consequences of renal IRI. Pre-operative fasting protects against renal IRI and prevents (long-term) deterioration of kidney function and morphology in both WT and Fibulin-4+/R mice. These data suggest that pre-operative fasting may decrease renal damage in patients undergoing open abdominal aneurysm repair.
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Affiliation(s)
- Tanja C Saat
- Department of Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ingrid van der Pluijm
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Yanto Ridwan
- Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | - Paula M van Heijningen
- Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | - Hence J M Verhagen
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Jeroen Essers
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Radiation Oncology, Erasmus University Medical Center, Rotterdam, the Netherlands.
| | - Ron W F de Bruin
- Department of Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands.
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13
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Jongbloed F, de Bruin RWF, Steeg HV, Beekhof P, Wackers P, Hesselink DA, Hoeijmakers JHJ, Dollé MET, IJzermans JNM. Protein and calorie restriction may improve outcomes in living kidney donors and kidney transplant recipients. Aging (Albany NY) 2020; 12:12441-12467. [PMID: 32652516 PMCID: PMC7377854 DOI: 10.18632/aging.103619] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 06/16/2020] [Indexed: 01/04/2023]
Abstract
Previously, we and others showed that dietary restriction protects against renal ischemia-reperfusion injury in animals. However, clinical translation of preoperative diets is scarce, and in the setting of kidney transplantation these data are lacking. In this pilot study, we investigated the effects of five days of a preoperative protein and caloric dietary restriction (PCR) diet in living kidney donors on the perioperative effects in donors, recipients and transplanted kidneys. Thirty-five kidney donors were randomized into either the PCR, 30% calorie and 80% protein reduction, or control group without restrictions. Adherence to the diet and kidney function in donors and their kidney recipients were analyzed. Perioperative kidney biopsies were taken in a selected group of transplanted kidneys for gene expression analysis. All donors adhered to the diet. From postoperative day 2 up until month 1, kidney function of donors was significantly better in the PCR-group. PCR-donor kidney recipients showed significantly improved kidney function and lower incidence of slow graft function and acute rejection. PCR inhibited cellular immune response pathways and activated stress-resistance signaling. These observations are the first to show that preoperative dietary restriction induces postoperative recovery benefits in humans and may be beneficial in clinical settings involving ischemia-reperfusion injury.
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Affiliation(s)
- Franny Jongbloed
- Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - Ron W F de Bruin
- Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Harry Van Steeg
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands.,Department of Toxicogenetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Piet Beekhof
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - Paul Wackers
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - Dennis A Hesselink
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jan H J Hoeijmakers
- Department of Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Martijn E T Dollé
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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14
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Guo A, Wang W, Shi H, Wang J, Liu T. Identification of Hub Genes and Pathways in a Rat Model of Renal Ischemia-Reperfusion Injury Using Bioinformatics Analysis of the Gene Expression Omnibus (GEO) Dataset and Integration of Gene Expression Profiles. Med Sci Monit 2019; 25:8403-8411. [PMID: 31699960 PMCID: PMC6863034 DOI: 10.12659/msm.920364] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background This study aimed to identify hub genes and pathways in a rat model of renal ischemia-reperfusion injury (IRI) using bioinformatics analysis of the Gene Expression Omnibus (GEO) microarray dataset and integration of gene expression profiles. Material/Methods GEO software and the GEO2R calculation method were used to analyze two mRNA profiles, including GSE 39548 and GSE 108195. The co-expression of differentially expressed genes (DEGs) were identified and searched in the DAVID and STRING databases for pathway and protein-protein interaction (PPI) analysis. Cytoscape was used to draw the PPI network. DEGs were also analyzed using the Molecular Complex Detection (MCODE) algorithm. Cytoscape and cytoHubba were used to analyze the hub genes and visualize the molecular interaction networks. Rats (n=20) included the IRI model group (n=10) and a control group (n=10). Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was used to measure and compare the expression of the identified genes in rat renal tissue in the IRI model and the control group. Results Ten hub genes were identified, STAT3, CD44, ITGAM, CCL2, TIMP1, MYC, THBS1, IGF1, SOCS3, and CD14. Apart from IGF1, qRT-PCR showed that expression of these genes was significantly increased in renal tissue in the rat model of IRI. The HIF-1α signaling pathway was involved in IRI in the rat model, which was supported by MCODE analysis. Conclusions In a rat model of renal IRI, bioinformatics analysis of the GEO dataset and integration of gene expression profiles identified involvement of HIF-1α signaling and the STAT3 hub gene.
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Affiliation(s)
- Ao Guo
- Department of Anesthesiology, Second Hospital of Jilin University, Changchun, Jilin, China (mainland)
| | - Weitie Wang
- Department of Cardiovascular Surgery, Second Hospital of Jilin University, Changchun, Jilin, China (mainland)
| | - Hongyu Shi
- Department of Anesthesiology, Second Hospital of Jilin University, Changchun, Jilin, China (mainland)
| | - Jiping Wang
- Department of Anesthesiology, Second Hospital of Jilin University, Changchun, Jilin, China (mainland)
| | - Tiecheng Liu
- Department of Anesthesiology, Second Hospital of Jilin University, Changchun, Jilin, China (mainland)
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15
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Rojas-Morales P, León-Contreras JC, Aparicio-Trejo OE, Reyes-Ocampo JG, Medina-Campos ON, Jiménez-Osorio AS, González-Reyes S, Marquina-Castillo B, Hernández-Pando R, Barrera-Oviedo D, Sánchez-Lozada LG, Pedraza-Chaverri J, Tapia E. Fasting reduces oxidative stress, mitochondrial dysfunction and fibrosis induced by renal ischemia-reperfusion injury. Free Radic Biol Med 2019; 135:60-67. [PMID: 30818054 DOI: 10.1016/j.freeradbiomed.2019.02.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 02/01/2019] [Accepted: 02/16/2019] [Indexed: 11/24/2022]
Abstract
Food deprivation protects against ischemia-reperfusion (IR) injury through unknown mechanisms. In an experimental rat model of acute IR injury, we found that preoperative fasting for 3 days protects rats from tubular damage and renal functional decline by increasing antioxidant protection independently of the NF-E2-related factor 2 (Nrf2), and by maintaining mitochondrial morphology and function. In addition, further analysis revealed that fasting protects against tubulointerstitial fibrosis. In summary, our results point out to fasting as a robust nutritional intervention to limit oxidative stress and mitochondrial dysfunction in early acute kidney injury and also to promote long-term protection against fibrosis.
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Affiliation(s)
- Pedro Rojas-Morales
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Juan Carlos León-Contreras
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Omar Emiliano Aparicio-Trejo
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Jazmin Gabriela Reyes-Ocampo
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Omar Noel Medina-Campos
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Angélica Saraí Jiménez-Osorio
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Susana González-Reyes
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Brenda Marquina-Castillo
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico
| | - Diana Barrera-Oviedo
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Laura Gabriela Sánchez-Lozada
- Laboratorio de Fisiopatología Renal, Departamento de Nefrología, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Edilia Tapia
- Laboratorio de Fisiopatología Renal, Departamento de Nefrología, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México 14080, Mexico.
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16
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van Willigenburg H, de Keizer PLJ, de Bruin RWF. Cellular senescence as a therapeutic target to improve renal transplantation outcome. Pharmacol Res 2018; 130:322-330. [PMID: 29471104 DOI: 10.1016/j.phrs.2018.02.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/02/2018] [Accepted: 02/12/2018] [Indexed: 01/18/2023]
Abstract
Kidney transplants from aged donors are more vulnerable to ischemic injury, suffer more from delayed graft function and have a lower graft survival compared to kidneys from younger donors. On a cellular level, aging results in an increase in cells that are in a permanent cell cycle arrest, termed senescence, which secrete a range of pro-inflammatory cytokines and growth factors. Consequently, these senescent cells negatively influence the local milieu by causing inflammaging, and by reducing the regenerative capacity of the kidney. Moreover, the oxidative damage that is inflicted by ischemia-reperfusion injury during transplantation can induce senescence and accelerate aging. In this review, we describe recent developments in the understanding of the biology of aging that have led to the development of a new class of therapeutic agents aimed at eliminating senescent cells. These compounds have already shown to be able to restore tissue homeostasis in old mice, improve kidney function and general health- and lifespan. Use of these anti-senescence compounds holds great promise to improve the quality of marginal donor kidneys as well as to remove senescent cells induced by ischemia-reperfusion injury. Altogether, senescent cell removal may increase the donor pool, relieving the growing organ shortage and improve long-term transplantation outcome.
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Affiliation(s)
- Hester van Willigenburg
- Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, The Netherlands; Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Peter L J de Keizer
- Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, The Netherlands; Department of Molecular Cancer Research, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Ron W F de Bruin
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
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17
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Jongbloed F, Saat TC, Verweij M, Payan-Gomez C, Hoeijmakers JHJ, van den Engel S, van Oostrom CT, Ambagtsheer G, Imholz S, Pennings JLA, van Steeg H, IJzermans JNM, Dollé MET, de Bruin RWF. A signature of renal stress resistance induced by short-term dietary restriction, fasting, and protein restriction. Sci Rep 2017; 7:40901. [PMID: 28102354 PMCID: PMC5244361 DOI: 10.1038/srep40901] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 12/14/2016] [Indexed: 11/09/2022] Open
Abstract
During kidney transplantation, ischemia-reperfusion injury (IRI) induces oxidative stress. Short-term preoperative 30% dietary restriction (DR) and 3-day fasting protect against renal IRI. We investigated the contribution of macronutrients to this protection on both phenotypical and transcriptional levels. Male C57BL/6 mice were fed control food ad libitum, underwent two weeks of 30%DR, 3-day fasting, or received a protein-, carbohydrate- or fat-free diet for various periods of time. After completion of each diet, renal gene expression was investigated using microarrays. After induction of renal IRI by clamping the renal pedicles, animals were monitored seven days postoperatively for signs of IRI. In addition to 3-day fasting and two weeks 30%DR, three days of a protein-free diet protected against renal IRI as well, whereas the other diets did not. Gene expression patterns significantly overlapped between all diets except the fat-free diet. Detailed meta-analysis showed involvement of nuclear receptor signaling via transcription factors, including FOXO3, HNF4A and HMGA1. In conclusion, three days of a protein-free diet is sufficient to induce protection against renal IRI similar to 3-day fasting and two weeks of 30%DR. The elucidated network of common protective pathways and transcription factors further improves our mechanistic insight into the increased stress resistance induced by short-term DR.
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Affiliation(s)
- F Jongbloed
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands.,Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - T C Saat
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
| | - M Verweij
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
| | - C Payan-Gomez
- Department of Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands.,Facultad de Ciencias Naturales y Matemáticas, Universidad del Rosario, Bogotá, Colombia
| | - J H J Hoeijmakers
- Department of Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - S van den Engel
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
| | - C T van Oostrom
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - G Ambagtsheer
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
| | - S Imholz
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - J L A Pennings
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - H van Steeg
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.,Department of Toxicogenetics, Leiden University Medical Center, Leiden, the Netherlands
| | - J N M IJzermans
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
| | - M E T Dollé
- Centre for Health Protection, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - R W F de Bruin
- Department of Surgery, Laboratory for Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Rotterdam, the Netherlands
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18
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Ali SI, Alhusseini NF, Atteia HH, Idris RAES, Hasan RA. Renoprotective effect of a combination of garlic and telmisartan against ischemia/reperfusion-induced kidney injury in obese rats. Free Radic Res 2016; 50:966-86. [PMID: 27405440 DOI: 10.1080/10715762.2016.1211644] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Obesity enhances the frequency and severity of acute kidney injury (AKI). Telmisartan pre-treatment was used experimentally in the amelioration of ischemia/reperfusion (IR)-induced AKI. However, there is a lack of evidence regarding its beneficial effects on AKI in obese animals. The present study, therefore, aimed to explore the protective effects of garlic and/or telmisartan against renal damage induced by unilateral IR in obese rats. Meloxicam was used as a standard anti-inflammatory agent. Prophylactic oral administration of meloxicam (3 mg kg(-1)), garlic (500 mg kg(-1)) and/or telmisartan (5 and 10 mg kg(-1)) for 4 wk protected against renal function deterioration induced by IR in obese rats. Both doses of telmisartan significantly reduced serum total cholesterol and triacyglycerol levels as well as peri-renal adipocytes size and renal fibrosis. Renal nuclear factor-kappa B immunoreactivity, tumor necrosis factor-alpha content as well as interleukin-10, adiponectin receptor 1 and macrophages (M1, M2) polarization markers (CD11c, CD206) mRNA expressions were down-regulated in ischemic kidney tissues and white adipose tissues around them by all treatments. Moreover, garlic, telmisartan and their combinations significantly suppressed oxidative stress in renal ischemic tissues. Histological picture was also improved by these treatments. Interestingly, the combinations provided a greater protection than their monotherapy in a dose-dependent manner. We suppose that this combination may be a promising prophylactic regimen for managing AKI in case of obesity. Thus, future experimental and clinical large-scale studies are necessary.
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Affiliation(s)
- Sousou Ibrahim Ali
- a Department of Biochemistry, Faculty of Pharmacy , Zagazig University , Zagazig , Sharkia Governorate , Egypt
| | | | - Hebatallah Husseini Atteia
- a Department of Biochemistry, Faculty of Pharmacy , Zagazig University , Zagazig , Sharkia Governorate , Egypt
| | - Reham Abd El-Satar Idris
- a Department of Biochemistry, Faculty of Pharmacy , Zagazig University , Zagazig , Sharkia Governorate , Egypt
| | - Rehab Abdallah Hasan
- c Department of Histology, Faculty of Medicine for Girls , Al-Azhar University , Cairo , Egypt
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19
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Jongbloed F, de Bruin RWF, Klaassen RA, Beekhof P, van Steeg H, Dor FJMF, van der Harst E, Dollé MET, IJzermans JNM. Short-Term Preoperative Calorie and Protein Restriction Is Feasible in Healthy Kidney Donors and Morbidly Obese Patients Scheduled for Surgery. Nutrients 2016; 8:nu8050306. [PMID: 27213441 PMCID: PMC4882718 DOI: 10.3390/nu8050306] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 04/17/2016] [Accepted: 05/10/2016] [Indexed: 01/16/2023] Open
Abstract
Introduction. Surgery-induced oxidative stress increases the risk of perioperative complications and delay in postoperative recovery. In mice, short-term preoperative dietary and protein restriction protect against oxidative stress. We investigated the feasibility of a calorie- and protein-restricted diet in two patient populations. Methods. In this pilot study, 30 live kidney donors and 38 morbidly obese patients awaiting surgery were randomized into three groups: a restricted diet group, who received a synthetic liquid diet with 30% fewer calories and 80% less protein for five consecutive days; a group who received a synthetic diet containing the daily energy requirements (DER); and a control group. Feasibility was assessed using self-reported discomfort, body weight changes, and metabolic parameters in blood samples. Results. Twenty patients (71%) complied with the restricted and 13 (65%) with the DER-diet. In total, 68% of the patients reported minor discomfort that resolved after normal eating resumed. The mean weight loss on the restricted diet was significantly greater (2.4 kg) than in the control group (0 kg, p = 0.002), but not in the DER-diet (1.5 kg). The restricted diet significantly reduced levels of serum urea and plasma prealbumin (PAB) and retinol binding protein (RBP). Conclusions. A short-term preoperative calorie- and protein-restricted diet is feasible in kidney donors and morbidly obese patients. Compliance is high and can be objectively measured via changes in urea, PAB, and RBP levels. These results demonstrate that this diet can be used to study the effects of dietary restriction on surgery-induced oxidative stress in a clinical setting.
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Affiliation(s)
- Franny Jongbloed
- Laboratory of Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Department of Surgery, Wytemaweg 80, 3015 CN Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands.
| | - Ron W F de Bruin
- Laboratory of Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Department of Surgery, Wytemaweg 80, 3015 CN Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - René A Klaassen
- Department of Surgery, Maasstad Hospital, 3000 CA Rotterdam, The Netherlands.
| | - Piet Beekhof
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands.
| | - Harry van Steeg
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands.
- Department of Toxicogenetics, Leiden University Medical Center, Einthovenweg 20, 2333 ZC Leiden, The Netherlands.
| | - Frank J M F Dor
- Laboratory of Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Department of Surgery, Wytemaweg 80, 3015 CN Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Erwin van der Harst
- Department of Surgery, Maasstad Hospital, 3000 CA Rotterdam, The Netherlands.
| | - Martijn E T Dollé
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands.
| | - Jan N M IJzermans
- Laboratory of Experimental Transplantation and Intestinal Surgery (LETIS), Erasmus University Medical Center, Department of Surgery, Wytemaweg 80, 3015 CN Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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20
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Huisman SA, de Bruijn P, Ghobadi Moghaddam-Helmantel IM, IJzermans JNM, Wiemer EAC, Mathijssen RHJ, de Bruin RWF. Fasting protects against the side effects of irinotecan treatment but does not affect anti-tumour activity in mice. Br J Pharmacol 2016; 173:804-14. [PMID: 26332723 DOI: 10.1111/bph.13317] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 08/18/2015] [Accepted: 08/20/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The main limitation to the use of irinotecan in the treatment of colorectal cancer is the severity of side effects, including neutropaenia and diarrhoea. Here, we explored the effects of 3 days of fasting on irinotecan-induced toxicities, on plasma, liver and tumour pharmacokinetics and on anti-tumour activity in mice. EXPERIMENTAL APPROACH Male BALB/c mice received C26 colon carcinoma cells subcutaneously. They were randomized 1:1 into equally sized ad libitum fed and fasted groups after which they were treated with irinotecan. Weight and adverse side effects were recorded daily. At the end of the experiment, tumours were resected and weighed, and concentrations of irinotecan and its active metabolite SN-38 were determined in plasma and tumour. KEY RESULTS Fasting prevented the diarrhoea and visible signs of discomfort induced by irinotecan. Ad libitum fed animals developed leucopenia compared with untreated controls, whereas fasted mice did not. Irinotecan suppressed tumour growth equally in both treated groups, compared with untreated controls. Levels of the active irinotecan metabolite SN-38 9 (calculated as AUC values) were significantly lower in fasted mice in both plasma and liver, but not in tumour tissue. CONCLUSIONS AND IMPLICATIONS Fasting protected against irinotecan-induced side effects without interfering with its anti-tumour efficacy. Fasting induced a lower systemic exposure to SN-38, which may explain the absence of adverse side effects, while tumour levels of SN-38 remained unchanged. These data offer important new approaches to improve treatment with irinotecan in patients.
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Affiliation(s)
- Sander A Huisman
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Peter de Bruijn
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Jan N M IJzermans
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Erik A C Wiemer
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ron W F de Bruin
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
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21
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Effects of Intermittent Fasting, Caloric Restriction, and Ramadan Intermittent Fasting on Cognitive Performance at Rest and During Exercise in Adults. Sports Med 2015; 46:35-47. [DOI: 10.1007/s40279-015-0408-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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22
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Huisman SA, Bijman-Lagcher W, IJzermans JNM, Smits R, de Bruin RWF. Fasting protects against the side effects of irinotecan but preserves its anti-tumor effect in Apc15lox mutant mice. Cell Cycle 2015; 14:2333-9. [PMID: 25955194 DOI: 10.1080/15384101.2015.1044170] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Irinotecan is a widely used topoisomerase-I-inhibitor with a very narrow therapeutic window because of its severe toxicity. In the current study we have examined the effects of fasting prior to irinotecan treatment on toxicity and anti-tumor activity. FabplCre;Apc(15lox/+) mice, which spontaneously develop intestinal tumors, of 27 weeks of age were randomized into 3-day fasted and ad libitum fed groups, followed by treatment with a flat-fixed high dose of irinotecan or vehicle. Side-effects were recorded until 11 days after the start of the experiment. Tumor size, and markers for cell-cycle activity, proliferation, angiogenesis, and senescence were measured. Fasted mice were protected against the side-effects of irinotecan treatment. Ad libitum fed mice developed visible signs of discomfort including weight loss, lower activity, ruffled coat, hunched-back posture, diarrhea, and leukopenia. Irinotecan reduced tumor size in fasted and ad libitum fed groups similarly compared to untreated controls (2.4 ± 0.67 mm and 2.4 ± 0.82 mm versus 3.0 ± 1.05 mm and 2.8 ± 1.08 mm respectively, P < 0.001). Immunohistochemical analysis showed reduced proliferation, a reduced number of vascular endothelial cells, and increased levels of senescence in tumors of both irinotecan treated groups. In conclusion, 3 days of fasting protects against the toxic side-effects of irinotecan in a clinically relevant mouse model of spontaneously developing colorectal cancer without affecting its anti-tumor activity. These results support fasting as a powerful way to improve treatment of colorectal carcinoma patients.
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Affiliation(s)
- Sander A Huisman
- a Department of Surgery ; Erasmus University Medical Center ; Rotterdam , the Netherlands
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23
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Yamamoto J, Kamata S, Miura A, Nagata T, Kainuma R, Ishii I. Differential adaptive responses to 1- or 2-day fasting in various mouse tissues revealed by quantitative PCR analysis. FEBS Open Bio 2015; 5:357-68. [PMID: 25973363 PMCID: PMC4420774 DOI: 10.1016/j.fob.2015.04.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 04/09/2015] [Accepted: 04/21/2015] [Indexed: 01/25/2023] Open
Abstract
Adaptive cellular responses to 1- or 2-day fasting differ among tissues. Ubiquitin–proteasome and autophagy–lysosome pathways are activated in thymus/lung/heart/muscle. The amino acid response is activated mainly in thymus. An Nrf2-mediated antioxidant system is activated in thymus, heart, and kidney. Expression of amino acid transporter genes is activated in a tissue-specific manner.
Dietary or caloric restriction confers various clinical benefits. Short-term fasting of mice is a common experimental procedure that may involve systemic metabolic remodeling, which may significantly affect experimental outputs. This study evaluated adaptive cellular responses after 1- or 2-day fasting in 13 mouse tissues by quantitative PCR using 15 marker primer sets for the activation of ubiquitin–proteasome (Atrogin-1 and MuRF1), autophagy–lysosome (LC3b, p62 and Lamp2), amino acid response (Asns, Trib3, Herpud1, xCT, and Chop), Nrf2-mediated antioxidant (HO-1 and Gsta1), and amino acid transport (Slc38a2, Slc7a5, and Slc7a1) systems. Differential activation profiles obtained in seven highly (thymus, liver, spleen, and small intestine) or mildly (stomach, kidney, and colon) atrophied tissues as well as in six non-atrophied tissues (brain, eye, lung, heart, skeletal muscle, and testis) suggested tissue-specific active metabolic remodeling.
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Affiliation(s)
- Junya Yamamoto
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
| | - Shotaro Kamata
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
| | - Asumi Miura
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
| | - Tomoko Nagata
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
| | - Ryo Kainuma
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
| | - Isao Ishii
- Department of Biochemistry, Keio University Graduate School of Pharmaceutical Sciences, Japan
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24
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Kwekkeboom J, van der Laan LJW, Betjes MGH, Manintveld OC, Hoek RAS, Cransberg K, de Bruin RWF, Dor FJMF, de Jonge J, Boor PPC, van Gent R, van Besouw NM, Boer K, Litjens NHR, Hesselink DA, Hoogduijn MJ, Massey E, Rowshani AT, van de Wetering J, de Jong H, Hendriks RW, Metselaar HJ, van Gelder T, Weimar W, IJzermans JNM, Baan CC. Rotterdam: main port for organ transplantation research in the Netherlands. Transpl Immunol 2014; 31:200-6. [PMID: 25240732 DOI: 10.1016/j.trim.2014.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 09/08/2014] [Indexed: 12/25/2022]
Abstract
This overview describes the full spectrum of current pre-clinical and clinical kidney-, liver-, heart- and lung transplantation research performed in Erasmus MC - University Medical Centre in Rotterdam, The Netherlands. An update is provided on the development of a large living donor kidney transplantation program and on optimization of kidney allocation, including the implementation of a domino kidney-donation program. Our current research efforts to optimize immunosuppressive regimens and find novel targets for immunosuppressive therapy, our recent studies on prevention of ischemia-reperfusion-induced graft injury, our newest findings on stimulation of tissue regeneration, our novel approaches to prevent rejection and viral infection, and our latest insights in the regulation of allograft rejection, are summarized.
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Affiliation(s)
- Jaap Kwekkeboom
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands.
| | - Luc J W van der Laan
- Department of Surgery, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Michiel G H Betjes
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Olivier C Manintveld
- Department of Cardiology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Rogier A S Hoek
- Department of Pulmonary Diseases, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Karlien Cransberg
- Department of Pediatric Nephrology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Ron W F de Bruin
- Department of Surgery, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Frank J M F Dor
- Department of Surgery, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Jeroen de Jonge
- Department of Surgery, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Patrick P C Boor
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Rogier van Gent
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Nicole M van Besouw
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Karin Boer
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Nicolle H R Litjens
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Dennis A Hesselink
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Martin J Hoogduijn
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Emma Massey
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Ajda T Rowshani
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | | | - Huib de Jong
- Department of Pediatric Nephrology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Rudi W Hendriks
- Department of Pulmonary Diseases, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Herold J Metselaar
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Teun van Gelder
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands; Department of Clinical Pharmacology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Willem Weimar
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
| | - Carla C Baan
- Department of Internal Medicine, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
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