1
|
Chen K, Wang Y, Yu J, Wang X, Xu Z, Li Y, Sun W. IgM kappa proliferative glomerulonephritis with monoclonal immunoglobulin deposition complicated with nocardiosis dermatitis: a case report and review of literature. Front Med (Lausanne) 2024; 11:1161560. [PMID: 38681054 PMCID: PMC11045883 DOI: 10.3389/fmed.2024.1161560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/02/2024] [Indexed: 05/01/2024] Open
Abstract
Rationale Monoclonal gammopathy of renal significance (MGRS) represents a group of disorders caused by monoclonal immunoglobulin (M protein) secreted by B cells or plasma cells. Proliferative glomerulonephritis with monoclonal immunoglobulin deposition (PGNMID) is a glomerular disease and a form of MGRS. Here, we presented a rare case of a patient with IgM kappa PGNMID complicated with nocardiosis dermatitis. Patient concerns and diagnoses A 56-year-old man was admitted to the hospital because of cutaneous purpura and proteinuria. His initial pathological diagnosis indicated membranous proliferative glomerulonephritis, IgM(++), and subacute interstitial nephritis. Based on further examination, he was finally diagnosed to have IgM kappa PGNMID and subacute interstitial nephritis. After the initial diagnosis, the patient received hormonal therapy. During the treatment, nocardiosis dermatitis emerged as a complication, and the hormonal therapy was gradually reduced. The patient refused further treatment with rituximab, and his health is currently stable. Outcomes IgM kappa PGNMID complicated with nocardiosis dermatitis is an extremely rare occurrence. Laboratory examination and pathological analysis are required to confirm the diagnosis of this disorder. Timely and accurate diagnosis is essential for the appropriate treatment of PGNMID.
Collapse
Affiliation(s)
| | | | | | | | | | - Yanbo Li
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Weixia Sun
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| |
Collapse
|
2
|
Lin L, Chen N. A Review on the Diagnosis and Treatment of Proliferative Glomerulonephritis with Monoclonal Immunoglobulin Deposits. Int J Gen Med 2022; 15:8577-8582. [DOI: 10.2147/ijgm.s386733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
|
3
|
Nie G, Sun L, Zhang C, Yuan Y, Mao H, Wang Z, Li J, Duan S, Xing C, Zhang B. Clinicopathological features and individualized treatment of kidney involvement in B-cell lymphoproliferative disorder. Front Immunol 2022; 13:903315. [PMID: 36172352 PMCID: PMC9510618 DOI: 10.3389/fimmu.2022.903315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/22/2022] [Indexed: 11/20/2022] Open
Abstract
Background Due to the various clinical and pathological manifestations of kidney involvement in lymphoproliferative disorder (LPD), the whole spectrum of kidney disease in LPD is still unclear, and data on kidney prognosis is scarce. Methods We retrospectively reviewed the renal pathology profiles from January 2010 to December 2021, and 28 patients with B-cell LPD combined with intact renal biopsy data were included. Results There were 20 men and eight women aging 41 to 79 years at the time of renal biopsy (median age 62 years). According to hematological diagnosis, patients were classified into four groups: chronic lymphocytic leukemia (CLL) (group1, n=7), Waldenström macroglobulinemia/lymphoplasmacytic lymphoma (WM/LPL) (group 2, n=8; WM, n=6; LPL, n=2), Other non-Hodgkin’s lymphomas (NHL) (group3, n=7; diffuse large B-cell lymphoma (DLBCL), n=2; mucosa-associated lymphoid tissue (MALT) lymphoma, n=4; Low grade B-cell lymphoma, n=1), and monoclonal gammopathy of undetermined significance/monoclonal gammopathy of renal significance (MGUS/MGRS) (group 4, n=6). Median serum creatinine (Scr) level was 129 (range,59-956) umol/L. Eight patients (29%) were presented with acute kidney injury (AKI), and five patients (18%) required hemodialysis upon admission. Twenty-three patients (82%) presented with proteinuria (median protein excretion, 2.14 g/d), 11(39%) of whom had the nephrotic syndrome. Interstitial malignant infiltration was the most frequent renal lesion (n=6). Eight patients underwent immunohistochemistry of renal tissues, of which three patients (CLL, n=1; LPL, n=1; WM, n=1) had confirmed lymphoma infiltrates, and the infiltrating cells in the remaining five patients (CLL, n=1; MALT lymphoma, n=2; MGUS, n=2) were considered unrelated to lymphoma. The most common glomerular diseases were renal amyloidosis (n=4) and membranous nephropathy (n=4). Only 20 patients were treated, 13 of whom were treated with rituximab separately or in combination. The median follow-up time was 11 months. Of these, six had achieved hematological response, complete response in five cases. Eight had achieved renal response. At the end-of-study visit, four patients died and two progressed to end stage kidney disease (ESKD). Conclusion In conclusion, the clinicopathological spectrum of renal involvement in BLPD is diverse. Renal biopsy and immunohistochemistry are required for early diagnosis and prognostic assessment.
Collapse
Affiliation(s)
- Guangyan Nie
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Lianqin Sun
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Chengning Zhang
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yanggang Yuan
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Huijuan Mao
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Zhen Wang
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jianyong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Suyan Duan
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
- *Correspondence: Bo Zhang, ; Suyan Duan, ; Changying Xing,
| | - Changying Xing
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
- *Correspondence: Bo Zhang, ; Suyan Duan, ; Changying Xing,
| | - Bo Zhang
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
- Department of Nephrology, Pukou Branch of JiangSu Province Hospital (Nanjing Pukou Central Hospital), Nanjing, China
- *Correspondence: Bo Zhang, ; Suyan Duan, ; Changying Xing,
| |
Collapse
|
4
|
Linares M, Hermouet S. Editorial: The Role of Microorganisms in Multiple Myeloma. Front Immunol 2022; 13:960829. [PMID: 35844583 PMCID: PMC9281403 DOI: 10.3389/fimmu.2022.960829] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Maria Linares
- Pharmacy School, Universidad Complutense de Madrid, Madrid, Spain
- Department of Translational Haematology, Hospital 12 de Octubre de Madrid, Madrid, Spain
- Laboratory of Haematological Tumours, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain
- *Correspondence: Maria Linares,
| | - Sylvie Hermouet
- Nantes Université, INSERM, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302, Nantes, France
- Laboratoire d’Hématologie, Centre Hospitalier Universitaire de Nantes (CHU Nantes), Nantes, France
| |
Collapse
|
5
|
Vanjarapu JMR, Iglesias J, Ahmed R, Singh P, Gerbino G, Stokes MB. Proliferative Glomerulonephritis With Monotypic Immunoglobulin Deposits: An Unusual Presentation in the Setting of Multiple Inciting Events Including COVID-19 Vaccination. Cureus 2022; 14:e25949. [PMID: 35855226 PMCID: PMC9284472 DOI: 10.7759/cureus.25949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2022] [Indexed: 11/09/2022] Open
Abstract
Proliferative glomerulonephritis with monoclonal immunoglobulin (mIg) deposits (PGNMID) is a rare glomerular disease characterized by glomerular deposits of mIg. The pathogenesis of PGNMID without circulating mIg is poorly understood but a role for aberrant immune response to infection or another exogenous stimulus has been proposed. We describe a unique case of PGNMID that presented with multiple episodes of acute kidney injury, nephritic syndrome, and hypocomplementemia, associated with self-limited febrile illnesses or COVID-19 vaccination. Monoclonal IgG lambda was detected in the serum and urine, consistent with monoclonal gammopathy of renal significance (MGRS). Consecutive kidney biopsies demonstrated evolving morphologic and immunohistologic features, with monotypic IgG lambda deposits identified only in the third biopsy. Despite the need for dialysis, renal dysfunction and hypocomplementemia resolved after each episode with corticosteroid therapy. This case illustrates infections or COVID vaccination maybe “second hits” that promote mIg deposition in PGNMID, possibly due to cytokine release by innate immune cells that promote endothelial cell injury.
Collapse
|
6
|
Da Y, Goh GH, Lau T, Chng WJ, Soekojo CY. Fibrillary Glomerulonephritis and Monoclonal Gammopathy: Potential Diagnostic Challenges. Front Oncol 2022; 12:880923. [PMID: 35692803 PMCID: PMC9174543 DOI: 10.3389/fonc.2022.880923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Fibrillary glomerulonephritis (FGN) is a rare glomerular disease featured by the randomly arranged 12- to 24-nm fibrils under electron microscopy (EM). Up to 10% of FGN patients have monoclonal gammopathy. However, distinguishing between FGN as monoclonal gammopathy of renal significance (MGRS) and FGN from other causes with incidental monoclonal gammopathy of undetermined significance (MGUS) can be challenging, as the current way of demonstrating monoclonality is flawed due to (1) the suboptimal sensitivity of kappa staining by immunofluorescence in frozen tissue (IF-F) as compared to pronase-digested paraffin sections (IF-P), causing incorrect labeling of light chain restriction; (2) the unavailability of immunoglobulin G (IgG) subtyping in some centers; and (3) the unavailability of tests demonstrating the monoclonality of highly variable VH or VL domains in immunoglobulin structures in clinical use. The discovery of DnaJ homolog subfamily B member 9 (DNAJB9) allows diagnosis for FGN with less reliance on EM, and the summary of recent studies revealed that genuine MGRS is extremely rare among FGN. Further research integrating IF-P, IgG subtyping, VH or VL domain monoclonality confirmation, and DNAJB9 as diagnostic modalities, with corresponding clinical data including treatment response and prognosis, is required for a better understanding of this subject.
Collapse
Affiliation(s)
- Yi Da
- Division of Nephrology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Giap Hean Goh
- Department of Pathology, National University Hospital, Singapore, Singapore
| | - Titus Lau
- Division of Nephrology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Wee Joo Chng
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - Cinnie Yentia Soekojo
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
- *Correspondence: Cinnie Yentia Soekojo,
| |
Collapse
|
7
|
Javaugue V, Pascal V, Bender S, Nasraddine S, Dargelos M, Alizadeh M, Saintamand A, Filloux M, Derouault P, Bouyer S, Desport E, Jaccard A, Bridoux F, Cogné M, Sirac C. RNA-based immunoglobulin repertoire sequencing is a new tool for the management of monoclonal gammopathy of renal (kidney) significance. Kidney Int 2021; 101:331-337. [PMID: 34767830 DOI: 10.1016/j.kint.2021.10.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 09/07/2021] [Accepted: 10/01/2021] [Indexed: 11/16/2022]
Abstract
The diagnostic approach of monoclonal gammopathy of renal significance is based on the detection of a monoclonal immunoglobulin in the blood and urine, and the identification of the underlying clone through bone marrow and/or peripheral blood cytologic and flow cytometry analysis. However, the monoclonal component and its corresponding clone may be undetectable using these routine techniques. Since clone identification is the cornerstone for guiding therapy and assessing disease response, more sensitive methods are required. We recently developed a high-throughput sequencing assay from bone marrow mRNA encoding immunoglobulins (RACE-RepSeq). This technique provides both full-length V(D)J region (variable, diversity and joining genes that generate unique receptors as antigen receptors) of the monoclonal immunoglobulin and the dominant immunoglobulin repertoire. This allows analysis of mutational patterns, immunoglobulin variable gene frequencies and diversity due to somatic hypermutation. Here, we evaluated the diagnostic performance of RACE-RepSeq in 16 patients with monoclonal-associated kidney lesions, and low serum monoclonal immunoglobulin and free light chain levels at diagnosis. Bone marrow immunohistochemical analysis was negative in all 11 patients so tested and 7 of 12 patients had no detectable clone matching the kidney deposits using flow cytometry analysis. By contrast, RACE-RepSeq detected a dominant clonal light chain sequence of matched isotype with respect to kidney deposits in all patients. Thus, high throughput mRNA sequencing appears highly sensitive to detect subtle clonal disorders in monoclonal gammopathy of renal significance and suggest this novel approach could help improve the management of this kidney disease.
Collapse
Affiliation(s)
- Vincent Javaugue
- Department of Nephrology and Renal Transplantation, Centre Hospitalier Universitaire, Université de Poitiers, Poitiers, France; CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Virginie Pascal
- CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Laboratory of Immunology and Immunogenetics, Centre Hospitalier Universitaire de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Sébastien Bender
- CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Sarah Nasraddine
- Laboratory of Immunology and Immunogenetics, Centre Hospitalier Universitaire de Limoges, Limoges, France
| | - Mathilde Dargelos
- Department of Nephrology and Renal Transplantation, Centre Hospitalier Universitaire, Université de Poitiers, Poitiers, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Mehdi Alizadeh
- Etablissement Français du Sang Bretagne, Plateforme de Biotechnologies Innovantes, Rennes, France
| | | | - Matthieu Filloux
- Laboratory of Immunology and Immunogenetics, Centre Hospitalier Universitaire de Limoges, Limoges, France
| | - Paco Derouault
- Centre Hospitalier Universitaire de Limoges, Bioinformatic Functional Unit, Limoges France
| | - Sabrina Bouyer
- Laboratory of Hematology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Estelle Desport
- Department of Nephrology and Renal Transplantation, Centre Hospitalier Universitaire, Université de Poitiers, Poitiers, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Arnaud Jaccard
- CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Department of Hematology, Centre Hospitalier Universitaire, Université de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Frank Bridoux
- Department of Nephrology and Renal Transplantation, Centre Hospitalier Universitaire, Université de Poitiers, Poitiers, France; CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales
| | - Michel Cogné
- CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; INSERM U1236, Université Rennes 1, Rennes, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales.
| | - Christophe Sirac
- CNRS UMR 7276, INSERM UMR 1262, Université de Limoges, Limoges, France; Centre National de référence amylose AL et autres maladies à dépôts d'immunoglobulines monoclonales.
| |
Collapse
|