1
|
Rozenblat D, Placier S, Frere P, Louedec L, Sejaan L, Mesnard L, Luque Y. Lack of Synergistic Nephrotoxicity in a Mouse Model of Vancomycin-Induced Acute Kidney Injury with Piperacillin-Tazobactam Co-administration. Kidney360 2024:02200512-990000000-00373. [PMID: 38556641 DOI: 10.34067/kid.0000000000000432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/26/2024] [Indexed: 04/02/2024]
Affiliation(s)
- David Rozenblat
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
- Soins Intensifs Néphrologiques et Rein Aigu, Département de Néphrologie, AP-HP, Hôpital Tenon, F-75020 Paris, France
| | - Sandrine Placier
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
| | - Perrine Frere
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
| | - Liliane Louedec
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
| | - Lea Sejaan
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
| | - Laurent Mesnard
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
- Soins Intensifs Néphrologiques et Rein Aigu, Département de Néphrologie, AP-HP, Hôpital Tenon, F-75020 Paris, France
| | - Yosu Luque
- Sorbonne Université, Inserm, Maladies rénales fréquentes et rares: des mécanismes moléculaires à la médecine personnalisée U1155, 75970, Paris, France
- Soins Intensifs Néphrologiques et Rein Aigu, Département de Néphrologie, AP-HP, Hôpital Tenon, F-75020 Paris, France
| |
Collapse
|
2
|
Shen Y, Lotenberg K, Zaworski J, Broeker KAE, Vasseur F, Louedec L, Placier S, Frère P, Verpont MC, Galichon P, Buob D, Hadchouel J, Terzi F, Chatziantoniou C, Calmont A. Neuropilin-1 regulates renin synthesis in juxtaglomerular cells. J Physiol 2024; 602:1815-1833. [PMID: 38381008 DOI: 10.1113/jp285422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/06/2024] [Indexed: 02/22/2024] Open
Abstract
Renin is the key enzyme of the systemic renin-angiotensin-aldosterone system, which plays an essential role in regulating blood pressure and maintaining electrolyte and extracellular volume homeostasis. Renin is mainly produced and secreted by specialized juxtaglomerular (JG) cells in the kidney. In the present study, we report for the first time that the conserved transmembrane receptor neuropilin-1 (NRP1) participates in the development of JG cells and plays a key role in renin production. We used the myelin protein zero-Cre (P0-Cre) to abrogate Nrp1 constitutively in P0-Cre lineage-labelled cells of the kidney. We found that the P0-Cre precursor cells differentiate into renin-producing JG cells. We employed a lineage-tracing strategy combined with RNAscope quantification and metabolic studies to reveal a cell-autonomous role for NRP1 in JG cell function. Nrp1-deficient animals displayed abnormal levels of tissue renin expression and failed to adapt properly to a homeostatic challenge to sodium balance. These findings provide new insights into cell fate decisions and cellular plasticity operating in P0-Cre-expressing precursors and identify NRP1 as a novel key regulator of JG cell maturation. KEY POINTS: Renin is a centrepiece of the renin-angiotensin-aldosterone system and is produced by specialized juxtaglomerular cells (JG) of the kidney. Neuropilin-1 (NRP1) is a conserved membrane-bound receptor that regulates vascular and neuronal development, cancer aggressiveness and fibrosis progression. We used conditional mutagenesis and lineage tracing to show that NRP1 is expressed in JG cells where it regulates their function. Cell-specific Nrp1 knockout mice present with renin paucity in JG cells and struggle to adapt to a homeostatic challenge to sodium balance. The results support the versatility of renin-producing cells in the kidney and may open new avenues for therapeutic approaches.
Collapse
Affiliation(s)
- Yunzhu Shen
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Kenza Lotenberg
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Jeremy Zaworski
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | | | - Florence Vasseur
- Institut Necker Enfants Malades, Growth and Signalling departement, Université Paris Cité, INSERM U1151, CNRS UMR 8253, Paris, France
| | - Liliane Louedec
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Sandrine Placier
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Perrine Frère
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Marie-Christine Verpont
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Pierre Galichon
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - David Buob
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Juliette Hadchouel
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Fabiola Terzi
- Institut Necker Enfants Malades, Growth and Signalling departement, Université Paris Cité, INSERM U1151, CNRS UMR 8253, Paris, France
| | - Christos Chatziantoniou
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| | - Amélie Calmont
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, Hôpital Tenon, Paris, France
| |
Collapse
|
3
|
Picod A, Placier S, Genest M, Callebert J, Julian N, Zalc M, Assad N, Nordin H, Santos K, Gaudry S, Chatziantoniou C, Mebazaa A, Azibani F. Circulating Dipeptidyl Peptidase 3 Modulates Systemic and Renal Hemodynamics Through Cleavage of Angiotensin Peptides. Hypertension 2024; 81:927-935. [PMID: 38334001 PMCID: PMC10956665 DOI: 10.1161/hypertensionaha.123.21913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/25/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND High circulating DPP3 (dipeptidyl peptidase 3) has been associated with poor prognosis in critically ill patients with circulatory failure. In such situation, DPP3 could play a pathological role, putatively via an excessive angiotensin peptides cleavage. Our objective was to investigate the hemodynamics changes induced by DPP3 in mice and the relation between the observed effects and renin-angiotensin system modulation. METHODS Ten-week-old male C57Bl/6J mice were subjected to intravenous injection of purified human DPP3 or an anti-DPP3 antibody (procizumab). Invasive blood pressure and renal blood flow were monitored throughout the experiments. Circulating angiotensin peptides and catecholamines were measured and receptor blocking experiment performed to investigate the underlying mechanisms. RESULTS DPP3 administration significantly increased renal blood flow, while blood pressure was minimally affected. Conversely, procizumab led to significantly decreased renal blood flow. Angiotensin peptides measurement and an AT1R (angiotensin II receptor type 1) blockade experiment using valsartan demonstrated that the renovascular effect induced by DPP3 is due to reduced AT1R activation via decreased concentrations of circulating angiotensin II, III, and IV. Measurements of circulating catecholamines and an adrenergic receptor blockade by labetalol demonstrated a concomitant catecholamines release that explains blood pressure maintenance upon DPP3 administration. CONCLUSIONS High circulating DPP3 increases renal blood flow due to reduced AT1R activation via decreased concentrations of circulating angiotensin peptides while blood pressure is maintained by concomitant endogenous catecholamines release.
Collapse
Affiliation(s)
- Adrien Picod
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
| | - Sandrine Placier
- INSERM UMR-S 1155 CORAKID – Paris – Sorbonne University, France (S.P., S.G., C.C.)
| | - Magali Genest
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
| | - Jacques Callebert
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
- Department of Biochemistry and Molecular Biology, Lariboisière – Saint Louis Hospitals (J.C.), APHP, Paris, France
| | - Nathan Julian
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
- Department of Anesthesiology and Intensive Care, Lariboisière – Saint Louis Hospitals (N.J., A.M.), APHP, Paris, France
| | - Maxime Zalc
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
- Department of Anesthesiology and Intensive Care, Mondor Hospital (M.Z.), APHP, Paris, France
- Paris Est – Créteil University, France (M.Z.)
| | - Noma Assad
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
| | - Hugo Nordin
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
| | - Karine Santos
- 4TEEN4 Pharmaceuticals Gmbh, Hennigsdorf, Germany (K.S.)
| | - Stéphane Gaudry
- INSERM UMR-S 1155 CORAKID – Paris – Sorbonne University, France (S.P., S.G., C.C.)
- Sorbonne – Paris Nord University, France (S.G.)
- Medical and Surgical Intensive Care Unit, Avicenne Hospital, APHP, Bobigny, France (S.G.)
| | | | - Alexandre Mebazaa
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
- Department of Anesthesiology and Intensive Care, Lariboisière – Saint Louis Hospitals (N.J., A.M.), APHP, Paris, France
| | - Feriel Azibani
- Institut National de la Santé et de la Recherche Médicale UMR-S 942 MASCOT – Paris – Cité University, Paris, France (A.P., M.G., J.C., N.J., M.Z., N.A., H.N., A.M., F.A.)
| |
Collapse
|
4
|
Mallet J, Billiet PA, Scarton M, Benichou N, Bobot M, Chaibi K, Hertig A, Hadchouel J, Dreyfuss D, Gaudry S, Placier S. A model of hemodialysis after acute kidney injury in rats. Intensive Care Med Exp 2023; 11:97. [PMID: 38117344 PMCID: PMC10733261 DOI: 10.1186/s40635-023-00583-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is frequent among critically ill patients. Renal replacement therapy (RRT) is often required to deal with severe complications of AKI. This technique is however associated with side effects such as hemodynamic instability and delayed renal recovery. In this study, we aimed to describe a novel model of hemodialysis in rats with AKI and depict a dialysis membrane performance. METHODS Eighteen Sprague-Dawley rats received 0.75% adenine-rich diet to induce AKI. After 2 weeks, nine underwent an arterio-venous extracorporeal circulation (ECC) (ECC group) for 2 h without a dialysis membrane on the circuit and nine received a hemodialysis session (HD group) for 2 h with an ECC circuit. All rats were hemodynamically monitored, and glomerular filtration rate (GFR) was measured by transcutaneous fluorescence after the injection of FITC-Sinistrin. Blood samples were collected at different time points to assess serum creatinine and serum urea concentrations and to determine the Kt/V. Sinistrin concentration was also quantified in both plasma and dialysis effluent. RESULTS After 2 weeks of adenine-rich diet, rats exhibited a decrease in GFR. Both serum urea and serum creatinine concentrations increased in the ECC group but remained stable in the HD group. We found no significant difference in serum creatinine and serum urea concentrations between groups. At the end of experiments, mean serum urea was 36.7 mmol/l (95%CI 19.7-46.9 mmol/l) and 23.6 mmol/l (95%CI 15.2-33.5 mmol/l) in the ECC and HD groups, respectively (p = 0.15), and mean serum creatinine concentration was 158.0 µmol/l (95%CI 108.1-191.9 µmol/l) and 114.0 µmol/l (95%CI 90.2-140.9 µmol/l) in the ECC and HD groups, respectively (p = 0.11). The Kt/V of the model was estimated at 0.23. Sinistrin quantity in the ultrafiltrate raised steadily during the dialysis session. After 2 h, the median quantity was 149.2 µg (95% CI 99.7-250.3 µg). CONCLUSIONS This hemodialysis model is an acceptable compromise between the requirement of hemodynamic tolerance which implies reducing extracorporeal blood volume (using a small dialyzer) and the demonstration that diffusion of molecules through the membrane is achieved.
Collapse
Affiliation(s)
- J Mallet
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Intensive Care Unit, Service de Réanimation Médico-Chirurgicale, AP-HP, Hôpital Avicenne, 125 Rue de Stalingrad, 93000, Bobigny, France
| | - P-A Billiet
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Service de Médecine Intensive Réanimation, Hôpital Henri Mondor, Assistance Publique Hôpitaux de Paris, Créteil, France
| | - M Scarton
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Service de Médecine Intensive Réanimation, Hôpital Louis Mourier, Assistance Publique, Colombes, France
| | - N Benichou
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique Hôpitaux de Paris, Paris, France
| | - M Bobot
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Centre de Néphrologie et Transplantation Rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
- Aix Marseille Univ, INSERM 1632, INRAE 1260, C2VN, CERIMED, Marseille, France
| | - K Chaibi
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Intensive Care Unit, Service de Réanimation Médico-Chirurgicale, AP-HP, Hôpital Avicenne, 125 Rue de Stalingrad, 93000, Bobigny, France
| | - A Hertig
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
| | - J Hadchouel
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
| | - D Dreyfuss
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
- Service de Médecine Intensive Réanimation, Hôpital Louis Mourier, Assistance Publique, Colombes, France
- Université de Paris, Paris, France
| | - S Gaudry
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France.
- Intensive Care Unit, Service de Réanimation Médico-Chirurgicale, AP-HP, Hôpital Avicenne, 125 Rue de Stalingrad, 93000, Bobigny, France.
- Health Care Simulation Center, UFR SMBH, Université Sorbonne Paris Nord, Bobigny, France.
| | - S Placier
- French National Institute of Health and Medical Research (INSERM), UMR_S1155, CORAKID, Hôpital Tenon, Sorbonne Université, 75020, Paris, France
| |
Collapse
|
5
|
Sahiri V, Caron J, Roger E, Desterke C, Ghachem K, Mohamadou I, Serre J, Prakoura N, Fellahi S, Placier S, Adriouch S, Zhang L, Chadjichristos CE, Chatziantoniou C, Lorenzo HK, Boffa JJ. The Angiogenesis Inhibitor Isthmin-1 (ISM1) Is Overexpressed in Experimental Models of Glomerulopathy and Impairs the Viability of Podocytes. Int J Mol Sci 2023; 24:ijms24032723. [PMID: 36769045 PMCID: PMC9916724 DOI: 10.3390/ijms24032723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/28/2022] [Accepted: 12/30/2022] [Indexed: 02/05/2023] Open
Abstract
Focal segmental glomerulosclerosis (FSGS) is a major cause of end-stage renal disease and remains without specific treatment. To identify new events during FSGS progression, we used an experimental model of FSGS associated with nephroangiosclerosis in rats injected with L-NAME (Nω-nitro-L-arginine methyl ester). After transcriptomic analysis we focused our study on the role of Isthmin-1 (ISM1, an anti-angiogenic protein involved in endothelial cell apoptosis. We studied the renal expression of ISM1 in L-NAME rats and other models of proteinuria, particularly at the glomerular level. In the L-NAME model, withdrawal of the stimulus partially restored basal ISM1 levels, along with an improvement in renal function. In other four animal models of proteinuria, ISM1 was overexpressed and localized in podocytes while the renal function was degraded. Together these facts suggest that the glomerular expression of ISM1 correlates directly with the progression-recovery of the disease. Further in vitro experiments demonstrated that ISM1 co-localized with its receptors GRP78 and integrin αvβ5 on podocytes. Treatment of human podocytes with low doses of recombinant ISM1 decreased cell viability and induced caspase activation. Stronger ISM1 stimuli in podocytes dropped mitochondrial membrane potential and induced nuclear translocation of apoptosis-inducing factor (AIF). Our results suggest that ISM1 participates in the progression of glomerular diseases and promotes podocyte apoptosis in two different complementary ways: one caspase-dependent and one caspase-independent associated with mitochondrial destabilization.
Collapse
Affiliation(s)
- Virgilia Sahiri
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Jonathan Caron
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Elena Roger
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Christophe Desterke
- Université Paris-Saclay, Faculté de Médecine, 94270 Le Kremlin-Bicêtre, France
- Université Paris Saclay, INSERM UA/09 UMR-S 935, 94800 Villejuif, France
| | - Khalil Ghachem
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Inna Mohamadou
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Justine Serre
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Niki Prakoura
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Soraya Fellahi
- Inserm UMR_S 938, Centre de Recherche Saint-Antoine, Institut Hospitalo-Universitaire de Cardio-Métabolisme et Nutrition (ICAN), Sorbonne Université, 75013 Paris, France
| | - Sandrine Placier
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Sahil Adriouch
- UNIROUEN, INSERM, U1234, Pathophysiology, Autoimmunity, Neuromuscular Diseases and Regenerative THERapies (PANTHER), Normandie University, 76000 Rouen, France
| | - Lu Zhang
- Division of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing 210004, China
| | - Christos E. Chadjichristos
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Christos Chatziantoniou
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
| | - Hans Kristian Lorenzo
- Université Paris Saclay, INSERM UA/09 UMR-S 935, 94800 Villejuif, France
- Department of Nephrology, Bicêtre Hospital, AP-HP, 94270 Le Kremlin-Bicêtre, France
- Université Paris Saclay, INSERM UMR_S 1197, 94803 Villejuif, France
| | - Jean-Jacques Boffa
- Sorbonne Université, UMR_S 1155, 75006 Paris, France
- Institut National de la Santé et de la Recherche Médicale UMR_S 1155, 75020 Paris, France
- Département Néphrologie et Dialyses, Tenon Hospital, AP-HP, 75020 Paris, France
- Correspondence:
| |
Collapse
|
6
|
Cai A, Placier S, Louedec L, Frère P, Ouchelouche S, Chatziantoniou C, Calmont A. A Novel Role of Semaphorin 3C in Modulating Systemic and Renal Hemodynamics. Nephron Clin Pract 2022:1-7. [PMID: 36580904 PMCID: PMC10389799 DOI: 10.1159/000528259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 11/04/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Alterations of renal hemodynamics play an essential role in renal homeostasis and kidney diseases. Recent data indicated that semaphorin 3C (SEMA3C), a secreted glycoprotein involved in vessel development, can modulate renal vascular permeability in acute kidney injury, but whether and how it might impact systemic and renal hemodynamics is unknown. OBJECTIVES The objective of the study was to explore the effect of SEMA3C on systemic and renal hemodynamics. METHODS SEMA3C recombinant protein was administered intravenously in two-month-old wild-type mice, and the variations of mean arterial pressure, heart rate, renal blood flow, and renal vascular resistance were measured and analyzed. RESULTS Acute administration of SEMA3C induced (i) systemic hemodynamic changes, including mean arterial pressure decrease and heart rate augmentation; (ii) renal hemodynamic changes, including reduced vascular resistance and elevated renal blood flow. Continuous perfusion of SEMA3C had no significant effect on systemic or renal hemodynamics. CONCLUSION SEMA3C is a potent vasodilator affecting both systemic and renal hemodynamics in mice.
Collapse
Affiliation(s)
- Anxiang Cai
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Sandrine Placier
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Liliane Louedec
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Perrine Frère
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Souhila Ouchelouche
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Christos Chatziantoniou
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| | - Amélie Calmont
- Sorbonne Université, INSERM, Unité mixte de Recherche 1155, Kidney Research Centre, AP-HP, Hôpital Tenon, Paris, France
| |
Collapse
|
7
|
Mallet J, Scarton M, Billiet P, Benichou N, Placier S, Dreyfuss D, Hadchouel J, Gaudry S. Conséquences rénales de l’épuration extrarénale dans un modèle murin. Nephrol Ther 2022. [DOI: 10.1016/j.nephro.2022.07.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
8
|
Picod A, Genest M, Assad N, Polidano E, Placier S, Gaudry S, Mebazaa A, Azibani F. Circulating dipeptidyl peptidase 3 modulates hemodynamics and the renin-angiotensin-aldosterone system in mice. Archives of Cardiovascular Diseases Supplements 2022. [DOI: 10.1016/j.acvdsp.2022.04.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
9
|
Arnaud M, Loiselle M, Vaganay C, Pons S, Letavernier E, Demonchy J, Fodil S, Nouacer M, Placier S, Frère P, Arrii E, Lion J, Mooney N, Itzykson R, Djediat C, Puissant A, Zafrani L. Tumor Lysis Syndrome and AKI: Beyond Crystal Mechanisms. J Am Soc Nephrol 2022; 33:1154-1171. [PMID: 35523579 PMCID: PMC9161807 DOI: 10.1681/asn.2021070997] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 03/12/2022] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The pathophysiology of AKI during tumor lysis syndrome (TLS) is not well understood due to the paucity of data. We aimed to decipher crystal-dependent and crystal-independent mechanisms of TLS-induced AKI. METHODS Crystalluria, plasma cytokine levels, and extracellular histones levels were measured in two cohorts of patients with TLS. We developed a model of TLS in syngeneic mice with acute myeloid leukemia, and analyzed ultrastructural changes in kidneys and endothelial permeability using intravital confocal microscopy. In parallel, we studied the endothelial toxicity of extracellular histones in vitro. RESULTS: The study provides the first evidence that previously described crystal-dependent mechanisms are insufficient to explain TLS-induced AKI. Extracellular histones that are released in huge amounts during TLS caused profound endothelial alterations in the mouse model. The mechanisms of histone-mediated damage implicates endothelial cell activation mediated by Toll-like receptor 4. Heparin inhibits extracellular histones and mitigates endothelial dysfunction during TLS. CONCLUSION This study sheds new light on the pathophysiology of TLS-induced AKI and suggests that extracellular histones may constitute a novel target for therapeutic intervention in TLS when endothelial dysfunction occurs.
Collapse
Affiliation(s)
- Marine Arnaud
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Maud Loiselle
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Camille Vaganay
- INSERM UMR 944, Saint Louis Hospital, University of Paris Cité, Paris, France
| | - Stéphanie Pons
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Emmanuel Letavernier
- INSERM UMR S 1155, Sorbonne University, Paris, France,Multidisciplinary Functional Explorations Department, Assistance Publique des Hôpitaux de Paris, Tenon Hospital, Paris, France
| | - Jordane Demonchy
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Sofiane Fodil
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Manal Nouacer
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | | | - Perrine Frère
- INSERM UMR S 1155, Sorbonne University, Paris, France
| | - Eden Arrii
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Julien Lion
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Nuala Mooney
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France
| | - Raphael Itzykson
- INSERM UMR 944, Saint Louis Hospital, University of Paris Cité, Paris, France,Department of Hematology, Assistance Publique des Hôpitaux de Paris, Saint Louis Hospital, Paris, France
| | - Chakib Djediat
- Electron Microscopy Department, UMR 7245, Museum National D’Histoire Naturelle, Paris, France
| | - Alexandre Puissant
- INSERM UMR 944, Saint Louis Hospital, University of Paris Cité, Paris, France
| | - Lara Zafrani
- Human Immunology and Immunopathology, Institut National de la Santé et de la Recherche Médicale (INSERM) U 976, University of Paris Cité, Paris, France .,Medical Intensive Care Unit, Assistance Publique des Hôpitaux de Paris, Saint Louis Hospital, Paris, France
| |
Collapse
|
10
|
Verney C, Legouis D, Placier S, Migeon T, Bonnin P, Buob D, Hadchouel J, Galichon P. Anaesthesia-Induced Transcriptomic Changes in the Context of Renal Ischemia Uncovered by the Use of a Novel Clamping Device. Int J Mol Sci 2021; 22:ijms22189840. [PMID: 34576005 PMCID: PMC8464990 DOI: 10.3390/ijms22189840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 11/16/2022] Open
Abstract
Ischemia is a common cause of acute kidney injury worldwide, frequently occurring in patients undergoing cardiac surgery or admitted to the intensive care unit (ICU). Thus, ischemia-reperfusion injury (IRI) remains one of the main experimental models for the study of kidney diseases. However, the classical technique, based on non-traumatic surgical clamps, suffers from several limitations. It does not allow the induction of multiple episodes of acute kidney injury (AKI) in the same animal, which would be relevant from a human perspective. It also requires a deep and long sedation, raising the question of potential anaesthesia-related biases. We designed a vascular occluding device that can be activated remotely in conscious mice. We first assessed the intensity and the reproducibility of the acute kidney injury induced by this new device. We finally investigated the role played by the anaesthesia in the IRI models at the histological, functional and transcriptomic levels. We showed that this technique allows the rapid induction of renal ischemia in a repeatable and reproducible manner, breaking several classical limitations. In addition, we used its unique specificities to highlight the renal protective effect conferred by the anaesthesia, related to the mitigation of the IRI transcriptomic program.
Collapse
Affiliation(s)
- Charles Verney
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
| | - David Legouis
- Laboratory of Nephrology, Department of Medicine, University Hospitals of Geneva, 1205 Geneva, Switzerland;
- Department of Cell Physiology, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
- Division of Intensive Care, University Hospital of Geneva, 1205 Geneva, Switzerland
| | - Sandrine Placier
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
| | - Tiffany Migeon
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
| | - Philippe Bonnin
- INSERM U1148 Laboratory for Vascular Translational Science (LVTS) Hôpital Bichat, F-75018 Paris, France;
- Physiologie Clinique—Explorations Fonctionnelles, Assistance Publique Hôpitaux de Paris (APHP), Lariboisière Hospital, F-75010 Paris, France
| | - David Buob
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
- Department of Anatomopathology, AP-HP, Tenon Hospital, F-75020 Paris, France
| | - Juliette Hadchouel
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
| | - Pierre Galichon
- Common and Rare Kidney Diseases (CoRaKID) Unit, Institut National de la Santé and de la Recherche Médicale (INSERM) U1155, F-75020 Paris, France; (C.V.); (S.P.); (T.M.); (D.B.); (J.H.)
- CoRaKID Unit, Sorbonne Université, F-75020 Paris, France
- Surgical and Medical Department of Kidney Transplantation, Assistance Publique–Hôpitaux de Paris (APHP), Pitié-Salpêtrière Hospital, F-75013 Paris, France
- Correspondence:
| |
Collapse
|
11
|
Drouin S, Giraud S, Orieux A, Vandermeersch S, Placier S, Hadchouel J, Hauet T, Galichon P. Induction du facteur de protection rénale NUPR1 par la circulation régionale normothermique. Nephrol Ther 2021. [DOI: 10.1016/j.nephro.2021.07.309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
12
|
Legouis D, Ricksten SE, Faivre A, Verissimo T, Gariani K, Verney C, Galichon P, Berchtold L, Feraille E, Fernandez M, Placier S, Koppitch K, Hertig A, Martin PY, Naesens M, Pugin J, McMahon AP, Cippà PE, de Seigneux S. Author Correction: Altered proximal tubular cell glucose metabolism during acute kidney injury is associated with mortality. Nat Metab 2020; 2:989. [PMID: 32873966 DOI: 10.1038/s42255-020-00283-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Collapse
Affiliation(s)
- David Legouis
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland.
- Division of Intensive Care, University Hospital of Geneva, Geneva, Switzerland.
| | - Sven-Erick Ricksten
- Department of Anaesthesiology, Intensive Care Medicine, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Faivre
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Thomas Verissimo
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Karim Gariani
- Division of Endocrinology, Diabetes, Hypertension and Nutrition, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| | - Charles Verney
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Pierre Galichon
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Lena Berchtold
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, University Hospitals of Leuven, Leuven, Belgium
| | - Eric Feraille
- Department of Cell Biology and Metabolism, University of Geneva, Geneva, Switzerland
| | - Marylise Fernandez
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Sandrine Placier
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Kari Koppitch
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
| | - Alexandre Hertig
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Pierre-Yves Martin
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| | - Maarten Naesens
- Service of Nephrology, University Hospitals of Leuven, Leuven, Belgium
| | - Jérôme Pugin
- Division of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
| | - Andrew P McMahon
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
| | - Pietro E Cippà
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
- Division of Nephrology, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Sophie de Seigneux
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| |
Collapse
|
13
|
Xu-Dubois YC, Ahmadpoor P, Brocheriou I, Louis K, Arzouk Snanoudj N, Rouvier P, Taupin JL, Corchia A, Galichon P, Barrou B, Giraud S, Hauet T, Jouanneau C, Rodenas A, Placier S, Niasse A, Ouchelouche S, Naimi BY, Akil E, Hertig A, Buob D, Rondeau E. Microvasculature partial endothelial mesenchymal transition in early posttransplant biopsy with acute tubular necrosis identifies poor recovery renal allografts. Am J Transplant 2020; 20:2400-2412. [PMID: 32167213 DOI: 10.1111/ajt.15847] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 03/05/2020] [Accepted: 03/08/2020] [Indexed: 01/25/2023]
Abstract
Acute tubular necrosis (ATN), a frequent histopathological feature in the early post-renal transplant biopsy, affects long-term graft function. Appropriate markers to identify patients at risk of no or incomplete recovery after delayed graft function are lacking. In this study, we first included 41 renal transplant patients whose biopsy for cause during the first month after transplantation showed ATN lesions. Using partial microvasculature endothelial (fascin, vimentin) and tubular epithelial (vimentin) to mesenchymal transition markers, detected by immunohistochemistry, we found a significant association between partial endothelial to mesenchymal transition and poor graft function recovery (Spearman's rho = -0.55, P = .0005). Transforming growth factor-β1 was strongly expressed in these phenotypic changed endothelial cells. Extent of ATN was also correlated with short- and long-term graft dysfunction. However, the association of extensive ATN with long-term graft dysfunction (24 months posttransplant) was observed only in patients with partial endothelial to mesenchymal transition marker expression in their grafts (Spearman's rho = -0.64, P = .003), but not in those without. The association of partial endothelial to mesenchymal transition with worse renal graft outcome was confirmed on 34 other early biopsies with ATN from a second transplant center. Our results suggest that endothelial cell activation at the early phase of renal transplantation plays a detrimental role.
Collapse
Affiliation(s)
- Yi-Chun Xu-Dubois
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France.,Public Health, Assistance Publique-Hôpitaux de Paris (AP-HP), Tenon Hospital, Paris, France.,Kidney Transplantation, AP-HP, Tenon Hospital, Paris, France
| | | | | | - Kevin Louis
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | - Nadia Arzouk Snanoudj
- Department of Kidney Transplantation, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - Philippe Rouvier
- Department of Pathology, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - Jean-Luc Taupin
- Laboratoire d'Immunologie et Histocompatibilité Hôpital Saint-Louis, Paris, France.,Université Paris Diderot, INSERM UMR, Institut Universitaire d'Hématologie, Paris, France
| | - Anthony Corchia
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | - Pierre Galichon
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France.,Kidney Transplantation, AP-HP, Tenon Hospital, Paris, France
| | - Benoit Barrou
- Department of Kidney Transplantation, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - Sébastien Giraud
- Service de Biochimie, CHU de Poitiers, Pôle Biospharm, Poitiers, France.,INSERM UMR 1082 IRTOMIT, Poitiers, France
| | - Thierry Hauet
- Service de Biochimie, CHU de Poitiers, Pôle Biospharm, Poitiers, France.,INSERM UMR 1082 IRTOMIT, Poitiers, France.,Faculté de Médecine et de Pharmacie, Université de Poitiers, Poitiers, France
| | - Chantal Jouanneau
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | - Anita Rodenas
- Department of Pathology, AP-HP, Tenon Hospital, Paris, France
| | - Sandrine Placier
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | - Aissata Niasse
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | - Souhila Ouchelouche
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France
| | | | | | - Alexandre Hertig
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France.,Kidney Transplantation, AP-HP, Tenon Hospital, Paris, France.,Department of Kidney Transplantation, AP-HP, Pitié Salpêtrière Hospital, Paris, France
| | - David Buob
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France.,Department of Pathology, AP-HP, Tenon Hospital, Paris, France
| | - Eric Rondeau
- Sorbonne Université, Institut national de la santé et de la recherche médicale (INSERM), Unité mixte de recherche (UMR), Paris, France.,Kidney Transplantation, AP-HP, Tenon Hospital, Paris, France
| |
Collapse
|
14
|
Legouis D, Ricksten SE, Faivre A, Verissimo T, Gariani K, Verney C, Galichon P, Berchtold L, Feraille E, Fernandez M, Placier S, Koppitch K, Hertig A, Martin PY, Naesens M, Pugin J, McMahon AP, Cippà PE, de Seigneux S. Altered proximal tubular cell glucose metabolism during acute kidney injury is associated with mortality. Nat Metab 2020; 2:732-743. [PMID: 32694833 DOI: 10.1038/s42255-020-0238-1] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 06/11/2020] [Indexed: 01/16/2023]
Abstract
Acute kidney injury (AKI) is strongly associated with mortality, independently of its cause. The kidney contributes to up to 40% of systemic glucose production by gluconeogenesis during fasting and under stress conditions. Whether kidney gluconeogenesis is impaired during AKI and how this might influence systemic metabolism remain unknown. Here we show that glucose production and lactate clearance are impaired during human and experimental AKI by using renal arteriovenous catheterization in patients, lactate tolerance testing in mice and glucose isotope labelling in rats. Single-cell transcriptomics reveal that gluconeogenesis is impaired in proximal tubule cells during AKI. In a retrospective cohort of critically ill patients, we demonstrate that altered glucose metabolism during AKI is a major determinant of systemic glucose and lactate levels and is strongly associated with mortality. Thiamine supplementation increases lactate clearance without modifying renal function in mice with AKI, enhances glucose production by renal tubular cells ex vivo and is associated with reduced mortality and improvement of the metabolic pattern in a retrospective cohort of critically ill patients with AKI. This study highlights an unappreciated systemic role of renal glucose and lactate metabolism under stress conditions, delineates general mechanisms of AKI-associated mortality and introduces a potential intervention targeting metabolism for a highly prevalent clinical condition with limited therapeutic options.
Collapse
Affiliation(s)
- David Legouis
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland.
- Division of Intensive Care, University Hospital of Geneva, Geneva, Switzerland.
| | - Sven-Erick Ricksten
- Department of Anaesthesiology, Intensive Care Medicine, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Faivre
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Thomas Verissimo
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Karim Gariani
- Division of Endocrinology, Diabetes, Hypertension and Nutrition, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| | - Charles Verney
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Pierre Galichon
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Lena Berchtold
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, University Hospitals of Leuven, Leuven, Belgium
| | - Eric Feraille
- Department of Cell Biology and Metabolism, University of Geneva, Geneva, Switzerland
| | - Marylise Fernandez
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
| | - Sandrine Placier
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Kari Koppitch
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
| | - Alexandre Hertig
- French National Institute of Health and Medical Research UMR_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Repair; AP-HP, Tenon Hospital, Renal Intensive Care Unit, Sorbonne Université, Paris, France
| | - Pierre-Yves Martin
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| | - Maarten Naesens
- Service of Nephrology, University Hospitals of Leuven, Leuven, Belgium
| | - Jérôme Pugin
- Division of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
| | - Andrew P McMahon
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
| | - Pietro E Cippà
- Department of Stem Cell Biology and Regenerative Medicine, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
- Division of Nephrology, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Sophie de Seigneux
- Laboratory of Nephrology, Department of Medicine and Cell Physiology, University Hospital and University of Geneva, Geneva, Switzerland
- Service of Nephrology, Department of Internal Medicine Specialties, University Hospital of Geneva, Geneva, Switzerland
| |
Collapse
|
15
|
Kormann R, Kavvadas P, Placier S, Vandermeersch S, Dorison A, Dussaule JC, Chadjichristos CE, Prakoura N, Chatziantoniou C. Periostin Promotes Cell Proliferation and Macrophage Polarization to Drive Repair after AKI. J Am Soc Nephrol 2019; 31:85-100. [PMID: 31690575 DOI: 10.1681/asn.2019020113] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 09/28/2019] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The matricellular protein periostin has been associated with CKD progression in animal models and human biopsy specimens. Periostin functions by interacting with extracellular matrix components to drive collagen fibrillogenesis and remodeling or by signaling through cell-surface integrin receptors to promote cell adhesion, migration, and proliferation. However, its role in AKI is unknown. METHODS We used mice with conditional tubule-specific overexpression of periostin or knockout mice lacking periostin expression in the renal ischemia-reperfusion injury model, and primary cultures of isolated tubular cells in a hypoxia-reoxygenation model. RESULTS Tubular epithelial cells showed strong production of periostin during the repair phase of ischemia reperfusion. Periostin overexpression protected mice from renal injury compared with controls, whereas knockout mice showed increased tubular injury and deteriorated renal function. Periostin interacted with its receptor, integrin-β1, to inhibit tubular cell cycle arrest and apoptosis in in vivo and in vitro models. After ischemia-reperfusion injury, periostin-overexpressing mice exhibited diminished expression of proinflammatory molecules and had more F4/80+ macrophages compared with knockout mice. Macrophages from periostin-overexpressing mice showed increased proliferation and expression of proregenerative factors after ischemia-reperfusion injury, whereas knockout mice exhibited the opposite. Coculturing a macrophage cell line with hypoxia-treated primary tubules overexpressing periostin, or treating such macrophages with recombinant periostin, directly induced macrophage proliferation and expression of proregenerative molecules. CONCLUSIONS In contrast to the detrimental role of periostin in CKD, we discovered a protective role of periostin in AKI. Our findings suggest periostin may be a novel and important mediator of mechanisms controlling renal repair after AKI.
Collapse
Affiliation(s)
- Raphaёl Kormann
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and.,Faculty of Medicine, Sorbonne University, Paris, France
| | - Panagiotis Kavvadas
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and
| | - Sandrine Placier
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and
| | - Sophie Vandermeersch
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and
| | - Aude Dorison
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and.,Faculty of Medicine, Sorbonne University, Paris, France
| | - Jean-Claude Dussaule
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and.,Faculty of Medicine, Sorbonne University, Paris, France
| | - Christos E Chadjichristos
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and.,Faculty of Medicine, Sorbonne University, Paris, France
| | - Niki Prakoura
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and
| | - Christos Chatziantoniou
- Institut National de la Santé et de la Recherche Médicale (INSERM) Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; and .,Faculty of Medicine, Sorbonne University, Paris, France
| |
Collapse
|
16
|
Couturier A, NIASSE A, Dobosziewicz H, Frere P, Placier S, Hennighausen L, Xu-Dubois YC, Vandermeersch S, Corchia A, Rondeau E, Laurent M, Luque Y. FP248TUBULAR STAT5 DRIVES A PRO-SURVIVAL SIGNALING DURING ACUTE KIDNEY INJURY. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz106.fp248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | | | | | | | | | - Lothar Hennighausen
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, United States of America
| | | | | | | | | | | | | |
Collapse
|
17
|
NIASSE A, Louis K, Dobosziewicz H, Corchia A, Xu-Dubois YC, Vandermeersch S, Frere P, Placier S, Hennighausen L, Rondeau E, Laurent M, Luque Y. FP229PROTECTIVE ROLE OF PODOCYTE-EXPRESSED STAT5 DURING GLOMERULAR DISEASE. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz106.fp229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | | | - Lothar Hennighausen
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, United States of America
| | | | | | | |
Collapse
|
18
|
Kormann R, Prakoura N, Placier S, Vandermeersch S, Verpont M, Dussaule J, Chadjichristos C, Chatziantoniou C. La délétion du gène de la periostine augmente les lésions tubulaires, réduit l’infiltrat inflammatoire macrophagique, et augmente la fibrose rénale dans le modèle murin d’ischémie-reperfusion rénale. Nephrol Ther 2018. [DOI: 10.1016/j.nephro.2018.07.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
19
|
Boffa JJ, Sahiri V, Lu Z, Mohamadou I, Placier S, Jouanneau C, Chatziantoniou C. L’Isthmine-1, une protéine podocytaire impliquée dans le syndrome néphrotique expérimental. Nephrol Ther 2018. [DOI: 10.1016/j.nephro.2018.07.352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
20
|
Louis K, Niasse A, Corchia A, Placier S, Vandermeersch S, Xu-Dubois YC, Rondeau E, Mesnard L, Luque Y. FP084PODOCYTE-EXPRESSED STAT5 CONFERS PROTECTION DURING EXPERIMENTAL GLOMERULONEPHRITIS AND ADRIAMYCIN NEPHROPATHY IN MICE. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.fp084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Kevin Louis
- UMR_S1155. 4 rue de la Chine, Inserm, Sorbonne Université, Paris, France
| | - Aissata Niasse
- UMR_S1155. 4 rue de la Chine, Inserm, Sorbonne Université, Paris, France
| | - Anthony Corchia
- UMR_S1155. 4 rue de la Chine, Inserm, Sorbonne Université, Paris, France
| | - Sandrine Placier
- UMR_S1155. 4 rue de la Chine, Inserm, Sorbonne Université, Paris, France
| | | | - Yi-Chun Xu-Dubois
- UMR_S1155. 4 rue de la Chine, Inserm, Sorbonne Université, Paris, France
| | - Eric Rondeau
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique, Hôpitaux de Paris, UMR_S1155, Inserm, Sorbonne Université, Paris, France
| | - Laurent Mesnard
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique, Hôpitaux de Paris, UMR_S1155, Inserm, Sorbonne Université, Paris, France
| | - Yosu Luque
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique, Hôpitaux de Paris, UMR_S1155, Inserm, Sorbonne Université, Paris, France
| |
Collapse
|
21
|
Chollet C, Placier S, Chatziantoniou C, Hus-Citharel A, Caron N, Roussel R, Alhenc-Gelas F, Bouby N. Genetically increased angiotensin I-converting enzyme alters peripheral and renal vascular reactivity to angiotensin II and bradykinin in mice. Am J Physiol Heart Circ Physiol 2018; 314:H350-H358. [DOI: 10.1152/ajpheart.00356.2017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Angiotensin I-converting enzyme (ACE) levels in humans are under strong genetic influence. Genetic variation in ACE has been linked to risk for and progression of cardiovascular and renal diseases. Causality has been documented in genetically modified mice, but the mechanisms underlying causality are not completely elucidated. To further document the vascular and renal consequences of a moderate genetic increase in ACE synthesis, we studied genetically modified mice carrying three copies of the ACE gene (three-copy mice) and littermate wild-type animals (two-copy mice). We investigated peripheral and renal vascular reactivity to angiotensin II and bradykinin in vivo by measuring blood pressure and renal blood flow after intravenous administration and also reactivity of isolated glomerular arterioles by following intracellular Ca2+ mobilization. Carrying three copies of the ACE gene potentiated the systemic and renal vascular responses to angiotensin II over the whole range of peptide concentration tested. Consistently, the response of isolated glomerular afferent arterioles to angiotensin II was enhanced in three-copy mice. In these mice, signaling pathways triggered by endothelial activation by bradykinin or carbachol in glomerular arterioles were also altered. Although the nitric oxide (NO) synthase (NOS)/NO pathway was not functional in arterioles of two-copy mice, in muscular efferent arterioles of three-copy mice NOS3 gene expression was induced and NO mediated the effect of bradykinin or carbachol. These data document new and unexpected vascular consequences of a genetic increase in ACE synthesis. Enhanced vasoconstrictor effect of angiotensin II may contribute to the risk for cardiovascular and renal diseases linked to genetically high ACE levels. NEW & NOTEWORTHY A moderate genetic increase in angiotensin I-converting enzyme (ACE) in mice similar to the effect of the ACE gene D allele in humans unexpectedly potentiates the systemic and renal vasoconstrictor responses to angiotensin II. It also alters the endothelial signaling pathways triggered by bradykinin or carbachol in glomerular efferent arterioles.
Collapse
Affiliation(s)
- Catherine Chollet
- Institut National de la Santé Et de la Recherche Medicale (INSERM) U1138, Centre de Recherche des Cordeliers, Paris, France
- Université Pierre and Marie Curie, Paris, France
- Université Paris Descartes, Paris, France
| | - Sandrine Placier
- Université Pierre and Marie Curie, Paris, France
- INSERM, UMRS 1155, Hopital Tenon, Paris, France
| | - Christos Chatziantoniou
- Université Pierre and Marie Curie, Paris, France
- INSERM, UMRS 1155, Hopital Tenon, Paris, France
| | - Annette Hus-Citharel
- College de France, Center for Interdisciplinary Research in Biology, INSERM U1050, Paris, France
| | - Nathalie Caron
- Université de Namur, Faculté de Medecine, Namur, Belgium
| | - Ronan Roussel
- Institut National de la Santé Et de la Recherche Medicale (INSERM) U1138, Centre de Recherche des Cordeliers, Paris, France
- Université Pierre and Marie Curie, Paris, France
- Université Paris Descartes, Paris, France
- Université Paris Diderot, Paris, France
- Department of Diabetology-Endocrinology-Nutrition, DHU FIRE, Bichat Hospital, AP-HP, Paris, France
| | - François Alhenc-Gelas
- Institut National de la Santé Et de la Recherche Medicale (INSERM) U1138, Centre de Recherche des Cordeliers, Paris, France
- Université Pierre and Marie Curie, Paris, France
- Université Paris Descartes, Paris, France
| | - Nadine Bouby
- Institut National de la Santé Et de la Recherche Medicale (INSERM) U1138, Centre de Recherche des Cordeliers, Paris, France
- Université Pierre and Marie Curie, Paris, France
- Université Paris Descartes, Paris, France
| |
Collapse
|
22
|
Luque Y, Lenoir O, Bonnin P, Hardy L, Chipont A, Placier S, Vandermeersch S, Xu-Dubois YC, Robin B, Lazareth H, Souyri M, Guyonnet L, Baudrie V, Camerer E, Rondeau E, Mesnard L, Tharaux PL. Endothelial Epas1 Deficiency Is Sufficient To Promote Parietal Epithelial Cell Activation and FSGS in Experimental Hypertension. J Am Soc Nephrol 2017; 28:3563-3578. [PMID: 28928136 DOI: 10.1681/asn.2016090960] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 06/29/2017] [Indexed: 11/03/2022] Open
Abstract
FSGS, the most common primary glomerular disorder causing ESRD, is a complex disease that is only partially understood. Progressive sclerosis is a hallmark of FSGS, and genetic tracing studies have shown that parietal epithelial cells participate in the formation of sclerotic lesions. The loss of podocytes triggers a focal activation of parietal epithelial cells, which subsequently form cellular adhesions with the capillary tuft. However, in the absence of intrinsic podocyte alterations, the origin of the pathogenic signal that triggers parietal epithelial cell recruitment remains elusive. In this study, investigation of the role of the endothelial PAS domain-containing protein 1 (EPAS1), a regulatory α subunit of the hypoxia-inducible factor complex, during angiotensin II-induced hypertensive nephropathy provided novel insights into FSGS pathogenesis in the absence of a primary podocyte abnormality. We infused angiotensin II into endothelial-selective Epas1 knockout mice and their littermate controls. Although the groups presented with identical high BP, endothelial-specific Epas1 gene deletion accentuated albuminuria with severe podocyte lesions and recruitment of pathogenic parietal glomerular epithelial cells. These lesions and dysfunction of the glomerular filtration barrier were associated with FSGS in endothelial Epas1-deficient mice only. These results indicate that endothelial EPAS1 has a global protective role during glomerular hypertensive injuries without influencing the hypertensive effect of angiotensin II. Furthermore, these findings provide proof of principle that endothelial-derived signaling can trigger FSGS and illustrate the potential importance of the EPAS1 endothelial transcription factor in secondary FSGS.
Collapse
Affiliation(s)
- Yosu Luque
- Critical Care Nephrology and Kidney Transplantation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France.,Unité Mixte de Recherche S1155.,University Pierre and Marie Curie, Paris, France
| | - Olivia Lenoir
- Paris Cardiovascular Center (PARCC).,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Philippe Bonnin
- Department of Physiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France.,Unité Mixte de Recherche 965, and
| | | | - Anna Chipont
- Paris Cardiovascular Center (PARCC).,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | | | - Yi-Chun Xu-Dubois
- Critical Care Nephrology and Kidney Transplantation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France.,Unité Mixte de Recherche S1155
| | - Blaise Robin
- Paris Cardiovascular Center (PARCC).,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Hélène Lazareth
- Paris Cardiovascular Center (PARCC).,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Michèle Souyri
- Institut Universitaire d'Hématologie, Institut National de la Santé et de la Recherche Médicale, Paris, France.,Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Léa Guyonnet
- National Cytometry Platform, Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; and
| | | | - Eric Camerer
- Paris Cardiovascular Center (PARCC).,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Eric Rondeau
- Critical Care Nephrology and Kidney Transplantation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France.,Unité Mixte de Recherche S1155.,University Pierre and Marie Curie, Paris, France
| | - Laurent Mesnard
- Critical Care Nephrology and Kidney Transplantation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France.,Unité Mixte de Recherche S1155.,University Pierre and Marie Curie, Paris, France
| | - Pierre-Louis Tharaux
- Paris Cardiovascular Center (PARCC), .,Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Renal Division, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| |
Collapse
|
23
|
Louis K, Luque Y, Corchia A, Placier S, Xu-Dubois Y, Vandermeersch S, Rondeau E, Mesnard L. Rôle protecteur de STAT5 podocytaire au cours de deux modèles expérimentaux de glomérulopathie. Nephrol Ther 2017. [DOI: 10.1016/j.nephro.2017.08.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
24
|
Chollet C, Placier S, Chatziantoniou C, Hus-Citharel A, Caron N, Roussel R, Alhenc-Gelas F, Bouby N. Abstract P412: Genetically Increased Angiotensin I-converting Enzyme and Peripheral and Renal Vascular Reactivity in Mice. Hypertension 2017. [DOI: 10.1161/hyp.70.suppl_1.p412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Angiotensin 1-converting enzyme (ACE) levels in man are under strong genetic influence. Genetic variation in ACE has been linked to risk for and progression of cardiovascular and renal diseases. Causality has been documented in genetically modified mice but mechanisms underlying causality may remain incompletely documented. To further document the vascular and renal consequences of a moderate genetic increase in ACE we studied mice carrying three copies of the ACE gene (ACE3) and littermate wild type 2-copy animals (WT). We studied peripheral and renal vascular reactivity to angiotensin II and bradykinin, by measuring blood pressure and renal blood flow (RBF) after intravenous administration, and also reactivity of isolated glomerular arterioles, by following intracellular calcium mobilisation. Vasoconstrictor responses to angiotensin II were significantly enhanced in ACE3 compared to WT over the whole range of doses tested (0.25, 0.5, 1 and 2 ng, n=5/6 per group, ANOVA, genotype effect, MAP p<0.01, RBF p<0.05). The lowest dose of Ang II increased MAP by 5.3±1.3 and 16.7±4.0 mm Hg in WT and ACE3, respectively and decreased RBF by 0.136±0.035 and 0.486 ±0.097 ml/min. ACE gene copy-number had no influence on the response to intravenous norepinephrine (2, 4 and 10 ng) or bradykinin (25, 50 and 100 ng). In isolated glomerular afferent arterioles, maximal calcium response to angiotensin II (10
–12
to 10
–7
mol/L) was increased in ACE3, consistent with the hemodynamic study. Δ [Ca
2+
]
i
max (nmol/l) was 239 ± 22 in ACE3 versus 189 ± 16 in WT (n=9, p<0.01). Duplication of ACE gene also altered the signalling pathways triggered by endothelial activation by bradykinin or carbachol in pre-constricted muscular efferent arterioles. While in WT the NOS-NO pathway was not functional in these arterioles, with lack of NOS mRNAs and lack of effect of L-NAME, in ACE3 NOS3 gene expression was induced and NO mediated the effect of bradykinin or carbachol, which was inhibited by L-NAME. These data document new, unexpected vascular consequences of a genetic increase in ACE synthesis. Enhanced vasoconstrictor effect of angiotensin II, probably due to loss of counter-regulatory mechanisms, may contribute to the risk for cardiovascular and renal diseases linked to genetically high ACE.
Collapse
|
25
|
Luque Y, Cathelin D, Vandermeersch S, Xu X, Sohier J, Placier S, Xu-Dubois YC, Louis K, Hertig A, Bories JC, Vasseur F, Campagne F, Di Santo JP, Vosshenrich C, Rondeau E, Mesnard L. Glomerular common gamma chain confers B- and T-cell–independent protection against glomerulonephritis. Kidney Int 2017; 91:1146-1158. [DOI: 10.1016/j.kint.2016.10.037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 10/19/2016] [Accepted: 10/27/2016] [Indexed: 12/22/2022]
|
26
|
Luque Y, Louis K, Jouanneau C, Placier S, Esteve E, Bazin D, Rondeau E, Letavernier E, Wolfromm A, Gosset C, Boueilh A, Burbach M, Frère P, Verpont MC, Vandermeersch S, Langui D, Daudon M, Frochot V, Mesnard L. Vancomycin-Associated Cast Nephropathy. J Am Soc Nephrol 2017; 28:1723-1728. [PMID: 28082518 DOI: 10.1681/asn.2016080867] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 11/30/2016] [Indexed: 11/03/2022] Open
Abstract
Vancomycin is a widely prescribed antibiotic, but the exact nature of vancomycin-associated nephrotoxicity is unclear, in particular when considering the frequent coadministration of aminoglycosides. We describe here the initial case of a 56-year-old woman with normal renal function developing unexplained ARF without hypovolemia after administration of vancomycin without coadministration of aminoglycosides. Studying the patient's renal biopsy specimen, we ascertained that obstructive tubular casts composed of noncrystal nanospheric vancomycin aggregates entangled with uromodulin explained the vancomycin-associated ARF. We developed in parallel a new immunohistologic staining technique to detect vancomycin in renal tissue and confirmed retrospectively that deleterious vancomycin-associated casts existed in eight additional patients with acute tubular necrosis in the absence of hypovolemia. Concomitant high vancomycin trough plasma levels had been observed in each patient. We also reproduced experimentally the toxic and obstructive nature of vancomycin-associated cast nephropathy in mice, which we detected using different in vivo imaging techniques. In conclusion, the interaction of uromodulin with nanospheric vancomycin aggregates represents a new mode of tubular cast formation, revealing the hitherto unsuspected mechanism of vancomycin-associated renal injury.
Collapse
Affiliation(s)
- Yosu Luque
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France.,Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France
| | - Kevin Louis
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Chantal Jouanneau
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France
| | - Sandrine Placier
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France
| | - Emmanuel Esteve
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France
| | - Dominique Bazin
- Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France.,Laboratoire de chimie de la matière condensée de Paris, Collège de France, Centre régional de la Recherche Scientifique Unité Mixte de Recherche_7574, Laboratoire de physique des solides, université Paris XI, Paris, France
| | - Eric Rondeau
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France.,Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France
| | - Emmanuel Letavernier
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France.,Explorations fonctionnelles multidisciplinaires, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Alice Wolfromm
- Hématologie Clinique Adulte, Hôpital Necker- Enfants malades, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Clément Gosset
- Anatomie pathologique, Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Anna Boueilh
- Néphrologie-Transplantation, Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Maren Burbach
- Néphrologie-Transplantation, Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Perrine Frère
- Imaging and Cytometry Facility of Tenon, Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodelling and Tissue Repair, Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France; and
| | - Marie-Christine Verpont
- Imaging and Cytometry Facility of Tenon, Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodelling and Tissue Repair, Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France; and
| | - Sophie Vandermeersch
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France
| | - Dominique Langui
- Plateforme d'imagerie cellulaire Pitié-Salpêtrière, Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche_S1127/Centre régional de la Recherche Scientifique Unité Mixte de Recherche_7225/Université Pierre et Marie Curie, Paris, France
| | - Michel Daudon
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France.,Explorations fonctionnelles multidisciplinaires, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Vincent Frochot
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Explorations fonctionnelles multidisciplinaires, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Laurent Mesnard
- Urgences Néphrologiques et Transplantation rénale, Hôpital Tenon, Assistance Publique - Hôpitaux de Paris, Paris, France; .,Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche_S1155, Rare and Common Kidney Diseases, Matrix Remodeling and Tissue Repair, Paris, France.,Sorbonne Universités, Université Pierre et Marie Curie Univ Paris 6, Paris, France
| |
Collapse
|
27
|
Luque Y, Lenoir O, Hardy L, Bonnin P, Frère P, Placier S, Schmitt A, Rondeau E, Mesnard L, Tharaux P. La délétion endothéliale du facteur de réponse à l’hypoxie HIF2α aggrave les lésions glomérulaires hypertensives expérimentales. Nephrol Ther 2016. [DOI: 10.1016/j.nephro.2016.07.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
28
|
Galichon P, Bataille A, Vandermeersch S, Wetzstein M, Xu-Dubois YC, Legouis D, Hertig A, Buob D, Placier S, Bigé N, Lefevre G, Jouanneau C, Martin C, Iovanna JL, Rondeau E. Stress Response Gene Nupr1 Alleviates Cyclosporin A Nephrotoxicity In Vivo. J Am Soc Nephrol 2016; 28:545-556. [PMID: 27451286 DOI: 10.1681/asn.2015080936] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Accepted: 06/12/2016] [Indexed: 01/19/2023] Open
Abstract
Acute tubular damage is a major cause of renal failure, especially at the early phase of kidney transplant when ischemia-reperfusion injury and cyclosporin A toxicity may coexist. The mechanisms of the latter are largely unknown. Using an mRNA microarray on microdissected tubules from a rat model of cyclosporin A toxicity to describe the related epithelial-specific transcriptional signature in vivo, we found that cyclosporin A induces pathways dependent on the transcription factor ATF4 and identified nuclear protein transcriptional regulator 1 (Nupr1), a stress response gene induced by ATF4, as the gene most strongly upregulated. Upon cyclosporin A treatment, Nupr1-deficient mice exhibited worse renal tubular lesions than wild-type mice. In primary cultures treated with cyclosporin A, renal tubular cells isolated from Nupr1-deficient mice exhibited more apoptosis and ATP depletion than cells from wild-type mice. Furthermore, cyclosporin A decreased protein synthesis and abolished proliferation in wild-type tubular cells, but only reduced proliferation in Nupr1-deficient cells. Compared with controls, mouse models of ischemia-reperfusion injury, urinary obstruction, and hypertension exhibited upregulated expression of renal NUPR1, and cyclosporin A induced Nupr1 expression in cultured human tubular epithelial cells. Finally, immunohistochemical analysis revealed strong expression of NUPR1 in the nuclei of renal proximal tubules of injured human kidney allografts, but not in those of stable allografts. Taken together, these results suggest that epithelial expression of NUPR1 has a protective role in response to injury after renal transplant and, presumably, in other forms of acute tubular damage.
Collapse
Affiliation(s)
- Pierre Galichon
- Mixed Research Unit 1155, Pierre et Marie Curie University - University Paris 06, Sorbonne Universités, Paris, France; .,Departments of Renal Intensive Care and Transplantation.,Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Aurélien Bataille
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Sophie Vandermeersch
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Morgane Wetzstein
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Yi-Chun Xu-Dubois
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - David Legouis
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Alexandre Hertig
- Mixed Research Unit 1155, Pierre et Marie Curie University - University Paris 06, Sorbonne Universités, Paris, France.,Departments of Renal Intensive Care and Transplantation.,Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - David Buob
- Mixed Research Unit 1155, Pierre et Marie Curie University - University Paris 06, Sorbonne Universités, Paris, France.,Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and.,Pathology, and
| | - Sandrine Placier
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Naïke Bigé
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Guillaume Lefevre
- Biochemistry, Tenon Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Chantal Jouanneau
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Caroline Martin
- Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| | - Juan Lucio Iovanna
- Unit 1068, Institut National de la Santé et de la Recherche Médicale, Marseille, France
| | - Eric Rondeau
- Mixed Research Unit 1155, Pierre et Marie Curie University - University Paris 06, Sorbonne Universités, Paris, France.,Departments of Renal Intensive Care and Transplantation.,Mixed Research Unit 1155, Institut National de la Santé et de la Recherche Médicale, Paris, France; and
| |
Collapse
|
29
|
Luque Y, Lenoir O, Hardy L, Bonnin P, Frère P, Frère P, Placier S, Schmitt A, Rondeau E, Mesnard L, Tharaux PL. SP088ENDOTHELIAL HYPOXIA-INDUCIBLE FACTOR 2 ΑLPHA MEDIATES ENDOTHELIAL DYSFUNCTION AND GLOMERULAR LESIONS DURING HYPERTENSIVE NEPHROPATHY. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw158.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
30
|
Kavvadas P, Placier S, Chadjichristos C, Dussaule JC, Chatziantoniou C. SP054TIME-CONDITIONAL OVEREXPRESSION OF NOTCH3 IN RENAL TUBULAR EPITHELIUM PROMOTES INFLAMMATION AND DISINTEGRATION OF RENAL STRUCTURE. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw157.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
31
|
Kinugasa S, Tmeizeh A, Dorison A, Placier S, Kavvadas P, Chatziantoniou C, Chadjichristos CE. SP176ROLE OF CONNEXIN 43 IN RENAL ISCHEMIA/REPERFUSION. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw161.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
32
|
Bilbault H, Placier S, Joëlle P, Alexis G, Vandermeersch S, Letavernier E, Laurent B, Daudon M, Haymann J. Modèle murin accéléré de lithiase rénale calcique : rôle de la prolifération de l’urothélium intrarénal et identification des protéines impliquées dans la phase précoce des dépôts cristallins. Nephrol Ther 2015. [DOI: 10.1016/j.nephro.2015.07.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
33
|
Luque Y, Cathelin D, Vandermeersch S, Xu X, Sohier J, Placier S, Hertig A, Vasseur F, Campagne F, Di Santo J, Rondeau E, Mesnard L. Les récepteurs de l’interleukine 15 épithéliaux confèrent en absence de lymphocyte une protection rénale au cours du modèle anti-MBG. Nephrol Ther 2015. [DOI: 10.1016/j.nephro.2015.07.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
34
|
Vethe H, Finne K, Skogstrand T, Vaudel M, Vikse BE, Hultstrom M, Placier S, Scherer A, Tenstad O, Marti HPP, Milanesi S, Rocca C, Gregorini M, Corradetti V, Pattonieri EF, Cannone M, Maggi N, Bosio F, Esposito P, Bianco C, Benzoni I, Maestri M, Avanzini MA, Rampino T, Dal Canton A, Kadoya H, Satoh M, Sasaki T, Kashihara N, Pongsakul N, Thongboonkerd V, Hsu HH, Chen KH, Tian YC, Chen YC, Hung CC, Yang CW, Yamamoto Y, Iyoda M, Wada Y, Suzuki T, Matsumoto K, Shindo-Hirai Y, Kuno Y, Saito T, Iseri K, Shibata T, Da Silva AF, Teixeira VC, Schor N, Paterno J, Naves MA, Visiona I, Schor N, Teixeira VP, Borda B, Lengyel C, Varkonyi T, Ivanyi B, Keresztes C, Lazar G, Edamatsu T, Fujieda A, Ezawa A, Itoh Y, Detsika MG, Duann P, Carvalho FF, Teixeira VP, Almeida WS, Schor N, Wagner S, Schnorr J, Glaser J, Gemeinhardt I, Ebert M, Klopfleisch R, Taupitz M, Frangou EA, Rizou M, Prakoura N, Zoidakis J, Vlahou A, Gakiopoulou H, Liapis G, Charonis A, Kayukov I, Parastaeva M, Beresneva O, Ivanova G, Kucher A, Karunnaya H, Zarayski M, Smirnov A, Chandak PG, Smirnov A, Sipovski V, Beresneva O, Parastaeva M, Ivanova G, Kucher A, Sipovski E, Zarayski M, Karunnaya H, Dobronravov V, Kayukov I, Masola V, Zaza G, Granata S, Secchi MF, Onisto M, Lupo A, Gambaro G, Kim JI, Jang HS, Han SJ, Park KM, Grchevska L, Paterno JC, Ramos MDFP, Razvickas CV, Rehder VL, Schor N, Teixeira VP, Raya AI, Pineda CM, Guerrero F, Rios R, Aguilera E, Peralta A, Lopez I, Parastaeva M, Beresneva O, Kucher A, Ivanova G, Kayukov I, Smirnov A, Takenaka T, Inoue T, Miyazaki T, Hayashi M, Suzuki H, Garrido P, Fernandes J, Ribeiro S, Vala H, Belo L, Costa E, Santos-Silva A, Reis F, Shi Y, Tsuboi N, Maruyama S, Matsuo S, Piecha D, Koch S, Steppan S, Loser K. EXPERIMENTAL PATHOLOGY. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
35
|
Cathelin D, Placier S, Ploug M, Verpont MC, Vandermeersch S, Luque Y, Hertig A, Rondeau E, Mesnard L. Administration of recombinant soluble urokinase receptor per se is not sufficient to induce podocyte alterations and proteinuria in mice. J Am Soc Nephrol 2014; 25:1662-8. [PMID: 24790179 DOI: 10.1681/asn.2013040425] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Circulating levels of soluble forms of urokinase-type plasminogen activator receptor (suPAR) are generally elevated in sera from children and adults with FSGS compared with levels in healthy persons or those with other types of kidney disease. In mice lacking the gene encoding uPAR, forced increases in suPAR concentration result in FSGS-like glomerular lesions and proteinuria. However, whether overexpression of suPAR, per se, contributes to the pathogenesis of FSGS in humans remains controversial. We conducted an independent set of animal experiments in which two different and well characterized forms of recombinant suPAR produced by eukaryotic cells were administered over the short or long term to wild-type (WT) mice. In accordance with the previous study, the delivered suPARs are deposited in the glomeruli. However, such deposition of either form of suPAR in the kidney did not result in increased glomerular proteinuria or altered podocyte architecture. Our findings suggest that glomerular deposits of suPAR caused by elevated plasma levels are not sufficient to engender albuminuria.
Collapse
Affiliation(s)
- Dominique Cathelin
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and
| | - Sandrine Placier
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and
| | - Michael Ploug
- Finsen Laboratory and Bric, Rigshospitalet, Copenhagen, Denmark
| | - Marie-Christine Verpont
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and
| | - Sophie Vandermeersch
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and
| | - Yosu Luque
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and Assistance Publique-Hôpitaux de Paris, Nephrological Emergencies and Renal Transplantation, Tenon Hospital, Paris, France; and
| | - Alexandre Hertig
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and Assistance Publique-Hôpitaux de Paris, Nephrological Emergencies and Renal Transplantation, Tenon Hospital, Paris, France; and
| | - Eric Rondeau
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and Assistance Publique-Hôpitaux de Paris, Nephrological Emergencies and Renal Transplantation, Tenon Hospital, Paris, France; and
| | - Laurent Mesnard
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1155 - "Rare and common kidney diseases, matrix remodeling and tissue repair," Paris, France; Institut National de la Santé et de la Recherche Médicale UMR_S 1155 - "Rare and common kidney diseases, matrix remodelling and tissue repair," and Assistance Publique-Hôpitaux de Paris, Nephrological Emergencies and Renal Transplantation, Tenon Hospital, Paris, France; and
| |
Collapse
|
36
|
Girshovich A, Vinsonneau C, Perez J, Vandermeersch S, Verpont MC, Placier S, Jouanneau C, Letavernier E, Baud L, Haymann JP. Ureteral obstruction promotes proliferation and differentiation of the renal urothelium into a bladder-like phenotype. Kidney Int 2013; 82:428-35. [PMID: 22513823 DOI: 10.1038/ki.2012.110] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The renal urothelium, the monolayered epithelium that covers the papilla, is the direct target of increased pressure during obstruction, yet most studies have mainly focused on tubules, fibroblasts, and inflammatory cells. We studied this epithelium in a unilateral ureteral obstruction mouse mode land found that it was disrupted and had broken tight junctions, enlarged intercellular space, with loss of apicaluroplakins, and marginal lumen desquamation. Shortly after obstruction these urothelial cells proliferated, peaking at day 2. By day 14, the renal urothelium was transformed into a multilayered barrier with newly synthesized uroplakins including the de novo induction of uroplakin II. This proliferation was found to be fibroblast growth factor (FGF)dependent. Renal urothelial cells constitutively express the FGF receptor 2, and obstruction activated the receptor by phosphorylation. Treatment with FGF receptor 2-antisense or vitamin A (an inhibitor of the MAP kinase in the FGFR2 pathway) decreased renal urothelial cell proliferation. Among known FGF receptor 2 ligands, only FGF7 was upregulated.Infusion of FGF7 into control mice caused the formation of a multilayered structure at 7 days, resembling the urothelium 14 days following obstruction. Thus, the pressure/stretching of renal monolayered urothelial cells is a very efficient trigger for proliferation, causing the formation of a bladder-like multistratified barrier with enhanced apical uroplakin plaques. Presumably, this ensures efficient barrier protection and repair.
Collapse
Affiliation(s)
- Alexey Girshovich
- UPMC et Inserm UMR_S 702, Remodelage et Réparation du Tissu Rénal, Paris, France.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Girshovich A, Vinsonneau C, Perez J, Vandermeersch S, Placier S, Chantal J, Letavernier E, Baud L, Haymann JP. Double effet du FGF7 au cours de l’insuffisance rénale aiguë ischémique : néphroprotection et induction d’une régénération tubulaire EGFR dépendante. Nephrol Ther 2013. [DOI: 10.1016/j.nephro.2013.07.360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
38
|
Estournet C, Placier S, Benzerara L, Perez J, Girshovich A, Letavernier E, Baud L, Haymann JP. Hémolyse et hypertension artérielle maligne : un rôle pathogène de l’hème plasmatique dans l’insuffisance rénale aiguë ? Nephrol Ther 2013. [DOI: 10.1016/j.nephro.2013.07.357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
39
|
Girshovich A, Vinsonneau C, Perez J, Vandermeersch S, Placier S, Letavernier E, Baud L, Haymann JP. Effet protecteur du FGF7 dans un modèle d’insuffisance rénale aiguë ischémique : prévention des lésions tubulaires et accélération de la régénération. Nephrol Ther 2012. [DOI: 10.1016/j.nephro.2012.07.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
40
|
Kerroch M, Guerrot D, Vandermeersch S, Placier S, Mesnard L, Jouanneau C, Rondeau E, Ronco P, Boffa J, Chatziantoniou C, Dussaule J. Genetic inhibition of discoidin domain receptor 1 protects mice against crescentic glomerulonephritis. FASEB J 2012; 26:4079-91. [DOI: 10.1096/fj.11-194902] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Monique Kerroch
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Dominique Guerrot
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Sophie Vandermeersch
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Sandrine Placier
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Laurent Mesnard
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Urgences Néphrologiques et Transplantation RénaleHôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Chantal Jouanneau
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Eric Rondeau
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Urgences Néphrologiques et Transplantation RénaleHôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Pierre Ronco
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Service de Néphrologie et DialysesHôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Jean‐Jacques Boffa
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Service de Néphrologie et DialysesHôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Christos Chatziantoniou
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
| | - Jean‐Claude Dussaule
- Institut National de la Santé et de la Recherche Médicale (INSERM)Unité Mixte de Recherche (UMR) S 702, Hôpital Tenon, Assistance Publique–Hôpitaux de Paris (AP‐HP)ParisFrance
- Université Pierre et Marie Curie (UPMC), Paris 6 UniversityParisFrance
- Department of PhysiologySaint‐Antoine Hospital, AP‐HPParisFrance
| |
Collapse
|
41
|
Zafrani L, Gerotziafas G, Byrnes C, Hu X, Perez J, Lévi C, Placier S, Letavernier E, Leelahavanichkul A, Haymann JP, Elalamy I, Miller JL, Star RA, Yuen PST, Baud L. Calpastatin controls polymicrobial sepsis by limiting procoagulant microparticle release. Am J Respir Crit Care Med 2012; 185:744-55. [PMID: 22268136 DOI: 10.1164/rccm.201109-1686oc] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
RATIONALE Sepsis, a leading cause of death worldwide, involves widespread activation of inflammation, massive activation of coagulation, and lymphocyte apoptosis. Calpains, calcium-activated cysteine proteases, have been shown to increase inflammatory reactions and lymphocyte apoptosis. Moreover, calpain plays an essential role in microparticle release. OBJECTIVES We investigated the contribution of calpain in eliciting tissue damage during sepsis. METHODS To test our hypothesis, we induced polymicrobial sepsis by cecal ligation and puncture in wild-type (WT) mice and transgenic mice expressing high levels of calpastatin, a calpain-specific inhibitor. MEASUREMENTS AND MAIN RESULTS In WT mice, calpain activity increased transiently peaking at 6 hours after cecal ligation and puncture surgery. Calpastatin overexpression improved survival, organ dysfunction (including lung, kidney, and liver damage), and lymphocyte apoptosis. It decreased the sepsis-induced systemic proinflammatory response and disseminated intravascular coagulation, by reducing the number of procoagulant circulating microparticles and therefore delaying thrombin generation. The deleterious effect of microparticles in this model was confirmed by transferring microparticles from septic WT to septic transgenic mice, worsening their survival and coagulopathy. CONCLUSIONS These results demonstrate an important role of the calpain/calpastatin system in coagulation/inflammation pathways during sepsis, because calpain inhibition is associated with less severe disseminated intravascular coagulation and better overall outcomes in sepsis.
Collapse
Affiliation(s)
- Lara Zafrani
- Université Pierre et Marie Curie, Paris VI, UMR S 702, Paris, France.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Derieppe M, Delmas Y, Gennisson JL, Deminière C, Placier S, Tanter M, Combe C, Grenier N. Mesure de l’élasticité corticale rénale par élastographie ultrasonore dans un modèle expérimental de glomérulosclérose. Nephrol Ther 2011. [DOI: 10.1016/j.nephro.2011.07.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
43
|
Derieppe M, Delmas Y, Gennisson JL, Deminière C, Placier S, Tanter M, Combe C, Grenier N. Detection of intrarenal microstructural changes with supersonic shear wave elastography in rats. Eur Radiol 2011; 22:243-50. [PMID: 21845464 DOI: 10.1007/s00330-011-2229-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Revised: 07/25/2011] [Accepted: 07/28/2011] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To evaluate, in a rat model of glomerulosclerosis, whether ultrasonic shear wave elastography detects kidney cortex stiffness changes and predicts histopathological development of fibrosis. MATERIALS AND METHODS Three groups were studied transversally: a control group (n = 8), a group after 4 weeks of L-NAME administration (H4, n = 8), and a group after 6 weeks (H6, n = 15). A fourth group was studied longitudinally (n = 8) before, after 4 weeks and after 7 weeks of L-NAME administration. Shear modulus of renal cortex was quantified using supersonic shear imaging technique. Urine was analysed for dosage of protein/creatinine ratio. Kidneys were removed for histological quantification of fibrosis. RESULTS Diseased rats showed an increased urinary protein/creatinine ratio. Cortical stiffness expressed as median (interquartile range) was 4.0 kPa (3.3-4.5) in control kidneys. It increased in all but one pathological groups: H4: 7.7 kPa (5.5-8.6) (p < 0.01); H6: 4.8 kPa (3.9-5.9) (not significant); in the longitudinal cohort, from 4.5 kPa (3.1-5.9) to 7.7 kPa (5.9-8.3) at week 4 (p < 0.05) and to 6.9 kPa (6.1-7.8) at week 7 (p < 0.05). Stiffness values were correlated with the proteinuria/creatininuria ratio (r = 0.639, p < 0.001). CONCLUSIONS Increased cortical stiffness is correlated with the degree of renal dysfunction. More experience in other models is necessary to understand its relationship with microstructural changes.
Collapse
Affiliation(s)
- Marc Derieppe
- Laboratory for Molecular and Functional Imaging, from Physiology to Therapy, FRE 3313 CNRS & University Bordeaux Segalen, Bordeaux, France.
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Guerrot D, Kerroch M, Placier S, Vandermeersch S, Trivin C, Mael-Ainin M, Chatziantoniou C, Dussaule JC. Discoidin domain receptor 1 is a major mediator of inflammation and fibrosis in obstructive nephropathy. Am J Pathol 2011; 179:83-91. [PMID: 21640971 DOI: 10.1016/j.ajpath.2011.03.023] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Revised: 02/08/2011] [Accepted: 03/17/2011] [Indexed: 11/29/2022]
Abstract
The interactions between tubulointerstitial infiltrating cells and the extracellular matrix play an important role in regulating renal fibrosis. Discoidin domain receptor 1 (DDR1) is a nonintegrin tyrosine kinase receptor for collagen implicated in cell adhesion, proliferation, and extracellular matrix remodeling. We have previously demonstrated that transgenic mice lacking DDR1 are protected from hypertension-associated renal fibrosis. The purpose of this study was to determine the role of DDR1 in renal inflammation and fibrosis related to primitive tubulointerstitial injury. After 12 days of unilateral ureteral obstruction (UUO), kidney histopathologic and real-time quantitative PCR analyses were performed in DDR1(-/-) and wild-type mice. DDR1 expression was strongly increased in the obstructed kidney. Wild-type mice developed important perivascular and interstitial inflammation and fibrosis. In comparison, DDR1(-/-) mice displayed reduced accumulation of fibrillar collagen and transforming growth factor β expression. F4/80(+) cell count and proinflammatory cytokines were remarkably blunted in DDR1(-/-) obstructed kidneys. Leukocyte rolling and adhesion evaluated by intravital microscopy were not different between DDR1(-/-) and wild-type mice. Importantly, macrophages isolated from DDR1(-/-) mice presented similar M1/M2 polarization but displayed impaired migration in response to monocyte chemoattractant protein-1. Together, these data suggest that DDR1 plays an important role in the pathogenesis of renal disease via enhanced inflammation. Inhibition of DDR1 expression or activity may represent a novel therapeutic target against the progression of renal diseases.
Collapse
Affiliation(s)
- Dominique Guerrot
- INSERM UMR S 702, Hôpital Tenon, Paris, France; UPMC Paris 6 University, Paris, France
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Boulos N, Helle F, Dussaule JC, Placier S, Milliez P, Djudjaj S, Guerrot D, Joutel A, Ronco P, Boffa JJ, Chatziantoniou C. Notch3 is essential for regulation of the renal vascular tone. Hypertension 2011; 57:1176-82. [PMID: 21518968 DOI: 10.1161/hypertensionaha.111.170746] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Notch3 receptor participates in the development and maturation of vessels. Mutations of Notch3 in humans are associated with defective regulation of cerebral blood flow. To investigate the role of Notch3 in the regulation of renal hemodynamics, we used mice lacking expression of the Notch3 gene (Notch3-/- mice). Bolus injections of norepinephrine and angiotensin II increased renal vascular resistance and decreased renal blood flow in a dose-dependent manner in wild-type mice. In sharp contrast, renal vascular resistance of Notch3-/- mice varied little after boluses of norepinephrine and angiotensin II. Inversely, bradykinin and prostacyclin relaxed renal vasculature in wild-type mice. Both vasodilators had a negligible effect on renal vascular resistance of Notch3-/- mice. Afferent arterioles freshly isolated from Notch3-/- mice displayed decreased thickness of vascular wall compared with wild -type mice and showed a deficient contractile response to angiotensin II. To examine the physiopathological consequences of the above-described deficiency, hypertension was induced by continuous infusion of angiotensin II. Angiotensin II gradually increased blood pressure in both strains, but this increase was lesser in the Notch3-/- mice. Despite this blunted systemic effect, Notch3-/- mice displayed high mortality rates (65%) attributed to heart failure. In the kidney, the surviving Notch3-/- mice showed focal structural alterations characteristic of nephroangiosclerosis. These data show that Notch3 is necessary for the adaptive response of the renal vasculature to vasoactive systems. A deficiency in the expression of Notch3 could have important physiopathological consequences in the adaptation of the cardiac and renal function to chronic increase of blood pressure.
Collapse
|
46
|
Vinsonneau C, Girshovich A, M'rad MB, Perez J, Mesnard L, Vandermersch S, Placier S, Letavernier E, Baud L, Haymann JP. Intrarenal urothelium proliferation: an unexpected early event following ischemic injury. Am J Physiol Renal Physiol 2010; 299:F479-86. [PMID: 20591940 DOI: 10.1152/ajprenal.00585.2009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Identification of renal cell progenitors and recognition of the events contributing to cell regeneration following ischemia-reperfusion injury (IRI) are a major challenge. In a mouse model of unilateral renal IRI, we demonstrated that the first cells to proliferate within injured kidneys were urothelial cells expressing the progenitor cell marker cytokeratin 14. A systematic cutting of the injured kidney revealed that these urothelial cells were located in the deep cortex at the corticomedullary junction in the vicinity of lobar vessels. Contrary to multilayered bladder urothelium, these intrarenal urothelial cells located in the upper part of the medulla constitute a monolayered barrier and express among uroplakins only uroplakin III. However, like bladder progenitors, intrarenal urothelial cells proliferated through a FGF receptor-2 (FGFR2)-mediated process. They strongly expressed FGFR2 and proliferated in vivo after recombinant FGF7 administration to control mice. In addition, IRI led to FGFR phosphorylation together with the selective upregulation of FGF7 and FGF2. Conversely, by day 2 following IRI, renal urothelial cell proliferation was significantly inhibited by FGFR2 antisense oligonucleotide administration into an intrarenal urinary space. Of notice, no significant migration of these early dividing urothelial cells was detected in the cortex within 7 days following IRI. Thus our data show that following IRI, proliferation of urothelial cells is mediated by the FGFR2 pathway and precedes tubular cell proliferation, indicating a particular sensitivity of this structure to changes caused by the ischemic process.
Collapse
Affiliation(s)
- C Vinsonneau
- INSERM UMRS, Université Pierre et Marie Curie Paris, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Helle F, Jouzel C, Chadjichristos C, Placier S, Flamant M, Guerrot D, François H, Dussaule JC, Chatziantoniou C. Improvement of renal hemodynamics during hypertension-induced chronic renal disease: role of EGF receptor antagonism. Am J Physiol Renal Physiol 2009; 297:F191-9. [DOI: 10.1152/ajprenal.00015.2009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The present study investigated mechanisms of regression of renal disease after severe proteinuria by focusing on the interaction among EGF receptors, renal hemodynamics, and structural lesions. The nitric oxide (NO) inhibitor NG-nitro-l-arginine-methyl ester (l-NAME) was administered chronically in Sprague-Dawley rats. When proteinuria exceeded 2 g/mmol creatinine, animals were divided into three groups for an experimental period of therapy of 2 wk; in one group, l-NAME was removed to allow reactivation of endogenous NO synthesis; in the two other groups, l-NAME removal was combined with EGF or angiotensin receptor type 1 (AT1) antagonism. l-NAME removal partially reduced mean arterial pressure and proteinuria and increased renal blood flow (RBF), but not microvascular hypertrophy. Progression of structural damage was stopped, but not reversed. The administration of an EGF receptor antagonist did not have an additional effect on lowering blood pressure or on renal inflammation but did normalize RBF and afferent arteriole hypertrophy; the administration of an AT1 antagonist normalized all measured functional and structural parameters. Staining with a specific marker of endothelial integrity indicated loss of functional endothelial cells in the l-NAME removal group; in contrast, in the animals treated with an EGF or AT1 receptor antagonist, functional endothelial cells reappeared at levels equal to control animals. In addition, afferent arterioles freshly isolated from the l-NAME removal group showed an exaggerated constrictor response to endothelin; this response was blunted in the vessels isolated from the EGF or AT1 receptor antagonist groups. The EGF receptor is an important mediator of endothelial dysfunction and contributes to the decline of RBF in the chronic kidney disease induced by NO deficiency. The EGF receptor antagonist-induced improvement of RBF is important but not sufficient for a complete reversal of renal disease, because it has little effect on renal inflammation. To achieve full recovery, it is necessary to apply AT1 receptor antagonism.
Collapse
|
48
|
Flamant M, Placier S, Dubroca C, Esposito B, Lopes I, Chatziantoniou C, Tedgui A, Dussaule JC, Lehoux S. Role of Matrix Metalloproteinases in Early Hypertensive Vascular Remodeling. Hypertension 2007; 50:212-8. [PMID: 17515450 DOI: 10.1161/hypertensionaha.107.089631] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hypertension is associated with vascular remodeling characterized by rearrangement of extracellular matrix proteins. To evaluate how matrix metalloproteinase (MMP)-9 contributes to the progression of hypertensive vascular disease in vivo, wild-type (wt) or MMP-9(-/-) mice were treated with angiotensin II (Ang II; 1 microg/kg per minute, by minipump) plus a 5% NaCl diet during 10 days. Baseline blood pressure was equivalent in wt and knockout mice, but Ang II treatment increased systolic blood pressure to a greater extent (P<0.05) in MMP-9(-/-) mice (94+/-6 to 134+/-6 mm Hg; P<0.001) than in wt animals (93+/-4 to 114+/-6 mm Hg; P<0.01). In wt mice, Ang II treatment increased the carotid artery pressure-diameter relationship significantly, and maximal diameter reached 981+/-19 microm (P<0.01 versus sham; 891+/-10 microm). In contrast, in MMP-9(-/-) mice, carotid artery compliance was actually reduced after Ang II (P<0.05), and maximal diameter only reached 878+/-13 microm. Ang II treatment induced MMP-2 and increased carotid media thickness equally in both phenotypes. However, MMP-9 induction and in situ gelatinase activity were only enhanced in Ang II-treated wt mice, and vessels from these mice also produced more collagen I breakdown products than their MMP-9(-/-) counterparts (P<0.05). Inversely, staining for collagen IV was particularly enhanced in vessels from MMP-9(-/-) mice treated with Ang II. These results demonstrate the following: (1) the onset of Ang II-induced hypertension is accompanied by increased MMP-9 activity in conductance vessels; (2) absence of MMP-9 activity results in vessel stiffness and increased pulse pressure; and (3) MMP-9 activation is associated with a beneficial role early on in hypertension by preserving vessel compliance and alleviating blood pressure increase.
Collapse
Affiliation(s)
- Martin Flamant
- Institut National de la Santé et de la Recherche Médicale (INSERM) U689, Centre de Recherche Cardiovasculaire Inserm Lariboisière, Paris, France
| | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Flamant M, Placier S, Rodenas A, Curat CA, Vogel WF, Chatziantoniou C, Dussaule JC. Discoidin Domain Receptor 1 Null Mice Are Protected against Hypertension-Induced Renal Disease. J Am Soc Nephrol 2006; 17:3374-81. [PMID: 17093065 DOI: 10.1681/asn.2006060677] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A frequent complication of hypertension is the development of chronic renal failure. This pathology usually is initiated by inflammatory events and is characterized by the abnormal accumulation of collagens within the renal tissue. The purpose of this study was to investigate the role of discoidin domain receptor 1 (DDR1), a nonintegrin collagen receptor that displays tyrosine-kinase activity, in the development of renal fibrosis. To this end, hypertension was induced with angiotensin in mice that were genetically deficient of DDR1 and in wild-type controls. After 4 or 6 wk of angiotensin II administration, wild-type mice developed hypertension that was associated with perivascular inflammation, glomerular sclerosis, and proteinuria. Systolic pressure increase was similar in the DDR1-deficient mice, but the histologic lesions of glomerular fibrosis and inflammation were significantly blunted and proteinuria was markedly prevented. Immunostaining for lymphocytes, macrophages, and collagens I and IV was prominent in the renal cortex of wild-type mice but substantially reduced in DDR1 null mice. In separate experiments, renal cortical slices of DDR1 null mice showed a blunted response of chemokines to LPS that was accompanied by a considerable protection against the LPS-induced mortality. These results indicate the importance of DDR1 in mediating inflammation and fibrosis. Use of DDR1 inhibitors could provide a completely novel therapeutic approach against diseases that have these combined pathologies.
Collapse
MESH Headings
- Angiotensin II/adverse effects
- Animals
- Chemokine CCL2/metabolism
- Collagen Type I/metabolism
- Collagen Type IV/metabolism
- Cytokines/metabolism
- Discoidin Domain Receptors
- Disease Models, Animal
- Fibrosis
- Hypertension/complications
- Inflammation
- Kidney Failure, Chronic/etiology
- Kidney Failure, Chronic/genetics
- Kidney Failure, Chronic/pathology
- Kidney Glomerulus/pathology
- Lipopolysaccharides/adverse effects
- Male
- Mice
- Mice, Transgenic
- Receptor Protein-Tyrosine Kinases/genetics
- Receptor Protein-Tyrosine Kinases/immunology
- Receptor Protein-Tyrosine Kinases/metabolism
- Receptors, Mitogen/genetics
- Receptors, Mitogen/immunology
- Receptors, Mitogen/metabolism
- Shock, Septic/chemically induced
- Shock, Septic/genetics
- Vasoconstrictor Agents/adverse effects
Collapse
Affiliation(s)
- Martin Flamant
- INSERM U702, Tenon Hospital, Pierre et Marie Curie University, Paris 75020, France
| | | | | | | | | | | | | |
Collapse
|
50
|
Placier S, Flamant M, Boffa JJ, Dussaule JC, Chatziantoniou C. [Renal hemodynamics and development of renal fibrotic lesions during hypertension]. Arch Mal Coeur Vaiss 2006; 99:697-700. [PMID: 17061447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Hypertension is frequently associated with the development of renal fibrosis leading to chronic renal failure. The objective of the present study was to evaluate the role of blood pressure and renal hemodynamics on the development of renal lesions during hypertension. To this end, rats were treated with a NO synthase inhibitor, L-NAME, for 4 weeks. At this time point, systolic blood pressure reached 170 mmHg, renal blood flow dropped to 3.3 +/- 0.7 ml/min and kidneys displayed glomerular and tubulo-interstitial lesions as evidenced by histological analysis. Thereafter, L-NAME treatment was combined with an AT1 receptor antagonist, losartan (30 mg/kg/d), for an additional period of 4 weeks. Treatment with losartan for 4 additional weeks did not significantly modify hypertension (168 mmHg) either the degree of tubulo-interstitial lesions; in contrast, a significant regression of ischemic and sclerotic glomerular lesions was observed. In parallel, renal blood flow was significantly improved by losartan (5.2 +/- 0.8 ml/min). In addition a negative correlation was observed between renal blood flow and index of glomerulosclerosis (r = -0.82), whereas tubulo-intarstitial damage was positively correlated to systemic pressure (r = 0.93). In conclusion, inhibition of the local effects of angiotensin II alleviates the fall of renal blood flow consecutive to NO deficiency and reduces the morphological and functional lesions of glomeruli, independently of the changes in blood pressure. In contrast, tubulo-interstitial lesions are not correlated with the levels of renal blood flow and do not regress with the blockade of AT1 receptors when rats remain hypertensive.
Collapse
Affiliation(s)
- S Placier
- INSERM U702, Université Pierre et Marie Cure, AP-HP Hôpital Tenon, Paris, France
| | | | | | | | | |
Collapse
|