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Kharagjitsing HHS, Hendriksz TR, Fouraux MA, van Gelder T, van Bommel EFH. Clinical significance of soluble interleukin-2 receptor measurement in patients with idiopathic retroperitoneal fibrosis. Int Urol Nephrol 2022; 54:2663-2671. [PMID: 35359217 DOI: 10.1007/s11255-022-03196-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/25/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Idiopathic retroperitoneal fibrosis (iRPF) is a rare chronic fibro-inflammatory disorder of unknown etiology. Activated T-helper cells, which shed soluble interleukin-2 receptor (sIL-2R) into the circulation, may play a pathogenetic role. Hence, measuring sIL-2R may be of value in monitoring disease activity and treatment response in iRPF patients. METHODS We performed a prospective inception cohort study of 82 patients with untreated (re)active iRPF stratified by elevated (> 623 U/mL) or normal sIL-2R level at baseline and compared disease characteristics among these groups. Baseline and changes in sIL-2R levels following treatment with tamoxifen (TMX) or prednisone (PDN) were analyzed and related to treatment response. RESULTS Median sIL-2R level was 668 U/mL (IQR 502.8-827.5); 48 patients (59%) had elevated baseline sIL-2R levels. Patients with elevated sIL-2R presented with higher CRP (P = 0.049) and serum creatinine (sCr) levels (P < 0.001) and more often had hydroureteronephrosis (P = 0.01). There was an age and sex adjusted linear association between baseline sIL-2R and both CRP (P = 0.02) and sCr (P < 0.001). Baseline and serial levels of sIL-2R were predictive and concordant, respectively, with clinical response in patients treated with PDN. ROC curve analyses of sIL-2R on a continuous scale and PDN treatment success showed an AUC of 0.84. A serum sIL-2R cut-off value for PDN treatment success of ≤ 703 U/mL was found with a sensitivity of 100% and specificity of 72%. CONCLUSION Serial measurement of sIL-2R may be of value in monitoring disease activity and PDN treatment response in iRPF patients.
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Affiliation(s)
- H H S Kharagjitsing
- Department of Internal Medicine/Dutch National Center of Expertise Retroperitoneal Fibrosis, Albert Schweitzer Hospital, PO Box 444, NL-3300 AK, Dordrecht, The Netherlands
| | - T R Hendriksz
- Department of Radiology, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - M A Fouraux
- Result Laboratory, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - T van Gelder
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| | - E F H van Bommel
- Department of Internal Medicine/Dutch National Center of Expertise Retroperitoneal Fibrosis, Albert Schweitzer Hospital, PO Box 444, NL-3300 AK, Dordrecht, The Netherlands.
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Cantero-Navarro E, Rayego-Mateos S, Orejudo M, Tejedor-Santamaria L, Tejera-Muñoz A, Sanz AB, Marquez-Exposito L, Marchant V, Santos-Sanchez L, Egido J, Ortiz A, Bellon T, Rodrigues-Diez RR, Ruiz-Ortega M. Role of Macrophages and Related Cytokines in Kidney Disease. Front Med (Lausanne) 2021; 8:688060. [PMID: 34307414 PMCID: PMC8295566 DOI: 10.3389/fmed.2021.688060] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
Inflammation is a key characteristic of kidney disease, but this immune response is two-faced. In the acute phase of kidney injury, there is an activation of the immune cells to fight against the insult, contributing to kidney repair and regeneration. However, in chronic kidney diseases (CKD), immune cells that infiltrate the kidney play a deleterious role, actively participating in disease progression, and contributing to nephron loss and fibrosis. Importantly, CKD is a chronic inflammatory disease. In early CKD stages, patients present sub-clinical inflammation, activation of immune circulating cells and therefore, anti-inflammatory strategies have been proposed as a common therapeutic target for renal diseases. Recent studies have highlighted the plasticity of immune cells and the complexity of their functions. Among immune cells, monocytes/macrophages play an important role in all steps of kidney injury. However, the phenotype characterization between human and mice immune cells showed different markers; therefore the extrapolation of experimental studies in mice could not reflect human renal diseases. Here we will review the current information about the characteristics of different macrophage phenotypes, mainly focused on macrophage-related cytokines, with special attention to the chemokine CCL18, and its murine functional homolog CCL8, and the macrophage marker CD163, and their role in kidney pathology.
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Affiliation(s)
- Elena Cantero-Navarro
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Sandra Rayego-Mateos
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Macarena Orejudo
- Renal, Vascular and Diabetes Research Laboratory, Fundación IIS -Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain.,Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Lucía Tejedor-Santamaria
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Tejera-Muñoz
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Belén Sanz
- Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Nephrology and Hypertension, Fundación IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain
| | - Laura Marquez-Exposito
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Vanessa Marchant
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Santos-Sanchez
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Jesús Egido
- Renal, Vascular and Diabetes Research Laboratory, Fundación IIS -Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain.,Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Alberto Ortiz
- Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Nephrology and Hypertension, Fundación IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain
| | - Teresa Bellon
- La Paz Hospital Health Research Institute, Madrid, Spain
| | - Raúl R Rodrigues-Diez
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Ruiz-Ortega
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
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Wang J, Qin Y, Zhu G, Huang D, Wei M, Li G, She L, Zhang D, Wang G, Chen X, Shen Z, Qiu Y, Wang Y, Tan H, Tan P, Chen J, Zhang X, Liu Y. High serum CCL18 predicts a poor prognosis in patients with laryngeal squamous cell carcinoma. J Cancer 2019; 10:6910-6914. [PMID: 31839826 PMCID: PMC6909940 DOI: 10.7150/jca.37515] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/30/2019] [Indexed: 12/16/2022] Open
Abstract
CCL18 is a cytokine secreted by M2 type tumor associated macrophages, which frequently over-expressed in diverse human cancers. However, the clinical significance of serum CCL18 in patients with laryngeal squamous cell carcinoma (LSCC) remains unknown. In this study, serum CCL18 was initially quantified by enzyme-linked immunosorbent assay (ELISA) in 146 patients with LSCC, 25 patients with precancerous lesions and 72 healthy volunteers. In addition, the correlations between serum CCL18 and clinicopathological parameters were analyzed. Our data revealed that serum CCL18 was obviously increased in patients with LSCC. Moreover, serum CCL18 level was significantly associated with primary tumor site (Glottic vs Others), T classification (T1+T2 vs T3+T4), clinical stage (I+II vs III+IV) and lymph node metastasis (N0 vs N+). Survival analysis demonstrated that patients with high serum CCL18 displayed a shorter survival time than those in patients with low serum CCL18. Importantly, serum CCL18 level and clinical stage were independent prognostic factors in patients with LSCC. Taken together, serum CCL18 could be used as a promising biomarker in patients with LSCC.
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Affiliation(s)
- Juncheng Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Yuexiang Qin
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Department of Health Management, the Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha Hunan 410013, People's Republic of China
| | - Gangcai Zhu
- Department of Otolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, Hunan 410011, People's Republic of China
| | - Donghai Huang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Ming Wei
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Guo Li
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Li She
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Diekuo Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Gang Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Xiyu Chen
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Zhe Shen
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Yuanzheng Qiu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Yunyun Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Haolei Tan
- Department of Head and Neck Surgery, Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical School, Central South University, 283 Tongzipo Road, Changsha, Hunan 410013, People's Republic of China
| | - Pingqing Tan
- Department of Head and Neck Surgery, Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical School, Central South University, 283 Tongzipo Road, Changsha, Hunan 410013, People's Republic of China
| | - Jie Chen
- Department of Head and Neck Surgery, Hunan Cancer Hospital, The Affiliated Tumor Hospital of Xiangya Medical School, Central South University, 283 Tongzipo Road, Changsha, Hunan 410013, People's Republic of China
| | - Xin Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
| | - Yong Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China.,Otolaryngology Major Disease Research Key Laboratory of Hunan Province, 87 Xiangya Road, Changsha, Hunan 410008, People's Republic of China
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Prominent Levels of the Profibrotic Chemokine CCL18 during Peritonitis: In Vitro Downregulation by Vitamin D Receptor Agonists. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6415892. [PMID: 29850544 PMCID: PMC5904802 DOI: 10.1155/2018/6415892] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/29/2018] [Accepted: 02/27/2018] [Indexed: 12/16/2022]
Abstract
Peritoneal dialysis (PD) is used as a renal replacement therapy, which can be limited by peritoneal membrane ultrafiltration failure (UFF) secondary to fibrotic processes. Peritonitis, a frequent complication of PD, is a major risk factor for peritoneal membrane fibrosis and UFF. Low peritoneal levels of the chemokine CCL18 are associated with preservation of peritoneal membrane function in PD. Given that CCL18 is involved in fibrotic processes and recurrent peritonitis, it is a risk factor for peritoneal membrane failure; thus, we evaluated CCL18 concentrations in peritoneal effluents from patients undergoing peritonitis episodes. Pharmacological interventions aimed at diminishing the production of CCL18 were also explored. Fivefold higher CCL18 peritoneal concentrations were found during acute bacterial peritonitis, in parallel with the increased infiltration of macrophages. Unexpectedly, CCL18 was also highly (50-fold) increased during sterile eosinophilic peritonitis, and peritoneal eosinophils were found to express CCL18. In vitro treatment of peritoneal macrophages with the vitamin D receptor agonist paricalcitol was able to reduce the secretion and the expression of CCL18 in isolated peritoneal macrophages. In conclusion, our study suggests that the chemokine CCL18 can be a mediator of peritoneal membrane failure associated with peritonitis episodes as well as providing a new potential therapeutic target.
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Ossorio M, Bajo MA, del Peso G, Martínez V, Fernández M, Castro MJ, Rodríguez-Sanz A, Madero R, Bellón T, Selgas R. Sustained low peritoneal effluent CCL18 levels are associated with preservation of peritoneal membrane function in peritoneal dialysis. PLoS One 2017; 12:e0175835. [PMID: 28414753 PMCID: PMC5393879 DOI: 10.1371/journal.pone.0175835] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 04/01/2017] [Indexed: 11/29/2022] Open
Abstract
Peritoneal membrane failure (PMF) and, ultimately, encapsulating peritoneal sclerosis (EPS) are the most serious peritoneal dialysis (PD) complications. Combining clinical and peritoneal transport data with the measurement of molecular biomarkers, such as the chemokine CCL18, would improve the complex diagnosis and management of PMF. We measured CCL18 levels in 43 patients’ effluent and serum at baseline and after 1, 2, and 3 years of PD treatment by retrospective longitudinal study, and evaluated their association with PMF/EPS development and peritoneal risk factors. To confirm the trends observed in the longitudinal study, a cross-sectional study was performed on 61 isolated samples from long-term (more than 3 years) patients treated with PD. We observed that the patients with no membrane dysfunction showed sustained low CCL18 levels in peritoneal effluent over time. An increase in CCL18 levels at any time was predictive of PMF development (final CCL18 increase over baseline, p = .014; and maximum CCL18 increase, p = .039). At year 3 of PD, CCL18 values in effluent under 3.15 ng/ml showed an 89.5% negative predictive value, and higher levels were associated with later PMF (odds ratio 4.3; 95% CI 0.90–20.89; p = .067). Moreover, CCL18 levels in effluent at year 3 of PD were independently associated with a risk of PMF development, adjusted for the classical (water and creatinine) peritoneal transport parameters. These trends were confirmed in a cross-sectional study of 61 long-term patients treated with PD. In conclusion, our study shows the diagnostic capacity of chemokine CCL18 levels in peritoneal effluent to predict PMF and suggests CCL18 as a new marker and mediator of this serious condition as well as a new potential therapeutic target.
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Affiliation(s)
- Marta Ossorio
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
| | - María Auxiliadora Bajo
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
| | - Gloria del Peso
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
| | | | - María Fernández
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
| | - María José Castro
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
| | | | - Rosario Madero
- La Paz University Hospital, Department of Statistics, Hospital La Paz Health Research Institute-IdiPAZ, Madrid, Spain
| | - Teresa Bellón
- Hospital La Paz Health Research Institute-IdiPAZ, Madrid, Spain
- * E-mail:
| | - Rafael Selgas
- La Paz University Hospital, Department of Nephrology, Hospital La Paz Health Research Institute-IdiPAZ, REDinREN, Fibroteam, Madrid, Spain
- Hospital La Paz Health Research Institute-IdiPAZ, Madrid, Spain
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Kzhyshkowska J, Gudima A, Moganti K, Gratchev A, Orekhov A. Perspectives for Monocyte/Macrophage-Based Diagnostics of Chronic Inflammation. Transfus Med Hemother 2016; 43:66-77. [PMID: 27226789 DOI: 10.1159/000444943] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 02/22/2016] [Indexed: 12/17/2022] Open
Abstract
Low-grade chronic inflammation underlies the development of the most dangerous cardiometabolic disorders including type 2 diabetes and its vascular complications. In contrast to acute inflammation induced by bacteria and viruses, chronic inflammation can be driven by abnormal reaction to endogenous factors, including Th2 cytokines, metabolic factors like advanced glycation end products (AGEs), modified lipoproteins, or hyperglycemia. The key innate immune cells that recognize these factors in blood circulation are monocytes. Inflammatory programming of monocytes which migrate into tissues can, in turn, result into generation of tissue macrophages with pathological functions. Therefore, determination of the molecular and functional phenotype of circulating monocytes is a very promising diagnostic tool for the identification of hidden inflammation, which can precede the development of the pathology. Here we propose a new test system for the identification of inflammatory programming of monocytes: surface biomarkers and ex vivo functional system. We summarize the current knowledge about surface biomarkers for monocyte subsets, including CD16, CCR2, CX3CR1, CD64, stabilin-1 and CD36, and their association with inflammatory human disorders. Furthermore, we present the design of an ex vivo monocyte-based test system with minimal set of parameters as a potential diagnostic tool for the identification of personalized inflammatory responses.
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Affiliation(s)
- Julia Kzhyshkowska
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; Red Cross Blood Service Baden-Württemberg-Hessen, Mannheim, Germany; Laboratory for Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
| | - Alexandru Gudima
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Kondaiah Moganti
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Alexei Gratchev
- Laboratory for Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk, Russia
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Abstract
Idiopathic retroperitoneal fibrosis (RPF), reviewed herein, is a rare fibro-inflammatory disease that develops around the abdominal aorta and the iliac arteries, and spreads into the adjacent retroperitoneum, where it frequently causes ureteral obstruction and renal failure. The clinical phenotype of RPF is complex, because it can be associated with fibro-inflammatory disorders involving other organs, is considered part of the spectrum of IgG4-related disease, and often arises in patients with other autoimmune conditions. Obstructive uropathy is the most common complication, although other types of renal involvement may occur, including stenosis of the renal arteries and veins, renal atrophy, and different types of associated GN. Environmental and genetic factors contribute to disease susceptibility, whereas the immunopathogenesis of RPF is mediated by different immune cell types that eventually promote fibroblast activation. The diagnosis is made on the basis of computed tomography or magnetic resonance imaging, and positron emission tomography is a useful tool in disease staging and follow-up. Treatment of idiopathic RPF aims at relieving ureteral obstruction and inducing disease regression, and includes the use of glucocorticoids, combined or not with other traditional immunosuppressants. However, biologic therapies such as the B cell-depleting agent rituximab are emerging as potentially efficacious agents in difficult-to-treat cases.
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Stankevich KS, Gudima A, Filimonov VD, Klüter H, Mamontova EM, Tverdokhlebov SI, Kzhyshkowska J. Surface modification of biomaterials based on high-molecular polylactic acid and their effect on inflammatory reactions of primary human monocyte-derived macrophages: Perspective for personalized therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 51:117-26. [DOI: 10.1016/j.msec.2015.02.047] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 01/21/2015] [Accepted: 02/24/2015] [Indexed: 11/30/2022]
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Tsuboi H, Nakai Y, Iizuka M, Asashima H, Hagiya C, Tsuzuki S, Hirota T, Miki H, Hagiwara S, Kondo Y, Tanaka A, Moriyama M, Matsumoto I, Nakamura S, Yoshihara T, Abe K, Sumida T. DNA microarray analysis of labial salivary glands in IgG4-related disease: comparison with Sjögren's syndrome. Arthritis Rheumatol 2014; 66:2892-9. [PMID: 24943710 DOI: 10.1002/art.38748] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Accepted: 06/12/2014] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To compare gene expression in labial salivary glands (LSGs) from patients with IgG4-related disease with that in LSGs from patients with Sjögren's syndrome (SS). METHODS Gene expression was analyzed by DNA microarray in LSG samples from 5 patients with IgG4-related disease, 5 SS patients, and 3 healthy controls. Genes differentially expressed in IgG4-related disease and SS were identified, and gene annotation enrichment analysis of these differentially expressed genes was performed using Gene Ontology (GO) annotation. Validation of the results was performed by quantitative polymerase chain reaction (PCR) using LSG samples from 9 patients with IgG4-related disease, 10 SS patients, and 4 controls. RESULTS Gene expression patterns in patients with IgG4-related disease, SS patients, and healthy controls were quite different from each other in hierarchical clustering as well as in principal components analysis. In IgG4-related disease compared with SS, a total of 1,771 probe sets (corresponding to 1,321 genes) were identified as up-regulated, and 1,785 probe sets (corresponding to 1,320 genes) were identified as down-regulated (false discovery rate of <5%). GO term analysis indicated that the up-regulated set of differentially expressed genes in IgG4-related disease encoded proteins that function in cell proliferation, extracellular matrix organization, and organ development. PCR validated significantly higher expression of lactotransferrin in patients with IgG4-related disease than in SS patients (P < 0.05) and significantly higher expression of CCL18 in patients with IgG4-related disease than in SS patients and controls (P < 0.05). CONCLUSION The results clearly showed that the gene expression pattern in LSGs from patients with IgG4-related disease is different from that in LSGs from SS patients.
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Pipitone N, Vaglio A, Salvarani C. Retroperitoneal fibrosis. Best Pract Res Clin Rheumatol 2013; 26:439-48. [PMID: 23040359 DOI: 10.1016/j.berh.2012.07.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Accepted: 07/16/2012] [Indexed: 01/13/2023]
Abstract
Retroperitoneal fibrosis is a rare syndrome hallmarked by a fibrosclerotic tissue in the retroperitoneum, often leading to encasement of the ureters. About two-thirds of cases of retroperitoneal fibrosis are idiopathic, while the remaining cases are secondary to a variety of different causes, including drugs, tumors and infections. Idiopathic retroperitoneal fibrosis may be associated with abdominal aorta aneurysms, with vasculitis of the thoracic aorta and of epi-aortic vessels, or both. Most patients present with abdominal and/or low back pain. Serum markers of inflammation are usually, but not invariably, elevated. The diagnosis is secured by computed tomography or magnetic resonance imaging, which typically show an enhancing retroperitoneal mass medially dislodging the ureters. Positron emission tomography can be useful to document the extent and metabolic activity of the inflammatory process. Treatment rests on glucocorticoids with a tapering scheme variably combined with immunosuppressive agents. In cases of ureter obstruction, relief of obstruction by stenting or ureterolysis is required.
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Affiliation(s)
- Nicolò Pipitone
- Rheumatology Unit, Department of Internal Medicine, Azienda Ospedaliera ASMN, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia, Italy.
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