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Sampaio LR, Viana MDA, de Oliveira VS, Ferreira BV, Melo MML, de Oliveira RTG, Borges DDP, Magalhãesa SMM, Pinheiro RF. High PD-L1 expression is associated with unfavorable clinical features in myelodysplastic neoplasms. Hematol Transfus Cell Ther 2024; 46:146-152. [PMID: 37543491 DOI: 10.1016/j.htct.2023.05.002] [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: 11/30/2022] [Revised: 12/30/2022] [Accepted: 05/15/2023] [Indexed: 08/07/2023] Open
Abstract
INTRODUCTION Immune checkpoints are regulators of the immune system response that allow self-tolerance. Molecules such as Programmed Cell Death Protein 1 (PD-1) and its Ligand (PD-L1) participate in the immune checkpoint by signaling co-inhibition of lymphocyte responses. In cancers, PD-L1 expression is associated with the immune evasion mechanism, which favors tumor growth. The use of anti-PD-1/PD-L1 drugs is already well described in solid tumors, but still not fully understood in hematologic malignancies. Myelodysplastic neoplasms (MDSs) are heterogeneous bone marrow disorders with an increased risk of progression to Acute Myeloid Leukemia (AML). The MDS affects hematopoietic stem cells and its pathogenesis is linked to genetic and epigenetic defects, in addition to immune dysregulation. The influence of the PD-L1 on the MDS remains unknown. METHODS In this study, we evaluated the mRNA expression of the PD-L1 in 53 patients with MDS, classified according to the WHO 2016 Classification. RESULTS Patients with dyserythropoiesis presented significantly higher PD-L1 expression than patients without dyserythropoiesis (p= 0.050). Patients classified as having MDS with an excess of blasts 2 (MDS-EB2) presented a significant upregulation in the mRNA expression of the PD-L1 compared to the MDS with an excess of blasts 1 (MDS-EB1) (p= 0.050). Furthermore, we detected three patients with very high levels of PD-L1 expression, being statistically classified as outliers. CONCLUSION We suggested that the high expression of the PD-L1 is associated with a worse prognosis in the MDS and functional studies are necessary to evaluate the possible use of anti-PD-L1 therapies for high-risk MDS, such as the MDS-EBs.
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Affiliation(s)
- Leticia Rodrigues Sampaio
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Mateus de Aguiar Viana
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Vanessa Silva de Oliveira
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Bruna Vitoriano Ferreira
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Mayara Magna Lima Melo
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Roberta Taiane Germano de Oliveira
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Daniela de Paula Borges
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Silvia Maria Meira Magalhãesa
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil
| | - Ronald F Pinheiro
- Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil; Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Fortaleza, CE, Brazil.
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Cheffai A, Kechida M. Autoimmune diseases and myelodysplastic syndromes. Reumatologia 2024; 62:52-57. [PMID: 38558894 PMCID: PMC10979376 DOI: 10.5114/reum/184157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/16/2024] [Indexed: 04/04/2024] Open
Abstract
Autoimmune diseases (ADs) and myelodysplastic syndrome (MDS) may be associated in approximately 10-20% of cases. Although this association has been well recognized, it is not always easily diagnosed. The exact physiopathological mechanism involved has yet to be determined but seems to be multifactorial. The therapeutic decision is not well codified and often represents a challenge. But overall, glucocorticosteroids have generally proven to be effective at the expense of a high incidence of dependence and relapse. This review aims to summarize and analyze all aspects of this association to provide an overview for practitioners and clinicians. A scientific search in databases (PubMed, Scopus, Web of Science, Google Scholar) was conducted using a combination of key words such as autoimmune diseases, myelodysplastic syndromes, and association. Articles from 1992 to 2022 were considered and relevant data were collected and summarized to provide a coherent detailed overview of the coexistence of ADs and MDS.
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Affiliation(s)
- Arij Cheffai
- Department of Internal Medicine and Endocrinology, Fattouma Bourguiba University Hospital, University of Monastir, Tunisia
| | - Melek Kechida
- Department of Internal Medicine and Endocrinology, Fattouma Bourguiba University Hospital, University of Monastir, Tunisia
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Maleki A, Saigal K, Kera J. Susac syndrome in a patient with chronic myelocytic leukemia: Consequence or coincidence? Am J Ophthalmol Case Rep 2024; 33:101996. [PMID: 38318442 PMCID: PMC10839863 DOI: 10.1016/j.ajoc.2024.101996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/22/2023] [Accepted: 01/12/2024] [Indexed: 02/07/2024] Open
Abstract
Purpose In this study, we report a patient who presented with both chronic myelocytic leukemia (CML) and Susac syndrome (SS). Observations A 45-year-old male diagnosed with CML in the blast phase sought consultation due to a deterioration in vision in his right eye. He also had hearing loss and severe migraneous headaches. Best corrected visual acuity was light perception and 20/20 in the right and left eyes, respectively. The slit lamp examination and intraocular pressure were within normal ranges for both eyes. Upon dilated fundoscopy, organized vitreous hemorrhage was observed in the right eye, while the left eye exhibited extensive sclerotic vessels with retinal neovascularization in the periphery. Ultrasound of the right eye showed tractional retinal detachment. Optical coherence tomography of the left retina showed thinning of the retina in temporal macula. Fluorescein angiography revealed a substantial nonperfused region in the peripheral left retina, accompanied by arterioarterial and arteriovenous collaterals, along with microaneurysms. MRI showed scattered foci of hyperintensity within the supratentorial white matter, mostly subcortical on T2-weighted and fluid-attenuated inversion-recovery. The patient received a diagnosis of SS and was subsequently referred to the neurology service for further assessment and potential treatment. Conclusion and importance SS may manifest as a presentation of CML. It is advisable to conduct investigations for SS in CML patients experiencing neurological, ophthalmological, or otological symptoms.
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Affiliation(s)
- Arash Maleki
- Department of Ophthalmology, University of Florida, 1600 SW Archer Road, Gainesville, FL, 32608, USA
- The Ocular Immunology and Uveitis Foundation, 1440 Main Street #201, Waltham, MA, 02451, USA
| | - Khushi Saigal
- College of Medicine, University of Florida, 1600 SW Archer Road, Gainesville, FL, 32610, USA
| | - Jeslin Kera
- Department of Ophthalmology, University of Florida, 1600 SW Archer Road, Gainesville, FL, 32608, USA
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Wang Q, Mortensen P, Lee AG. Neuro-Ophthalmic Manifestations of Giant Cell Arteritis-Myelodysplastic Subtype. J Neuroophthalmol 2024; 44:e58-e59. [PMID: 36728616 DOI: 10.1097/wno.0000000000001767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Qiancheng Wang
- Department of Ophthalmology (QW), Baylor College of Medicine, Houston, Texas; Department of Ophthalmology (PM, AGL), Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas; Departments of Ophthalmology, Neurology, and Neurosurgery (AGL), Weill Cornell Medicine, New York, New York; Department of Ophthalmology (AGL), University of Texas Medical Branch, Galveston, Texas; University of Texas MD Anderson Cancer Center (AGL), Houston, Texas; Texas A and M College of Medicine (AGL), Bryan, Texas; and Department of Ophthalmology (AGL), The University of Iowa Hospitals and Clinics, Iowa City, Iowa
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Adrianzen-Herrera D, Sparks AD, Singh R, Alejos-Castillo D, Batra A, Glushakow-Smith S, Pradhan K, Shastri A, Zakai NA. Impact of preexisting autoimmune disease on myelodysplastic syndromes outcomes: a population analysis. Blood Adv 2023; 7:6913-6922. [PMID: 37729616 PMCID: PMC10685168 DOI: 10.1182/bloodadvances.2023011050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/16/2023] [Accepted: 09/07/2023] [Indexed: 09/22/2023] Open
Abstract
Preexisting autoimmune disease affects between 10% and 30% of patients with myelodysplastic syndromes (MDS). Studies comparing outcomes in patients with MDS with and without autoimmune disease show discordant results. Using the Surveillance, Epidemiology, and End Results Medicare database, we conducted a population analysis to define the impact of autoimmunity on MDS outcomes. Cases were ascertained between 2007 and 2017 and claim algorithms used to identify autoimmune disease, demographic characteristics, comorbidity scores, MDS histology, transfusion burden, treatment with hypomethylating agents, and hematopoietic stem cell transplantation. Cox regression models estimated the impact on survival, and competing-risk regression models defined the effect on leukemic transformation. We analyzed 15 277 patients with MDS, including 2442 (16%) with preexisting autoimmune disease. The epidemiologic profile was distinctive in cases with preexisting autoimmunity, who were younger, were predominantly female, and had higher transfusion burden without difference in MDS histologic distribution. Autoimmune disease was associated with 11% decreased risk of death (hazard ratio [HR], 0.89; 95% confidence interval [CI], 0.85-0.94; P < .001). The effect on risk of leukemic transformation differed based on MDS histology. In low-risk MDS histologies, autoimmunity was associated with a 1.9-fold increased risk of leukemia (HR, 1.87; 95% CI, 1.17-2.99; P = .008), whereas no significant effect was seen in other groups. These results suggest that autoimmune disease affects survival in MDS and is associated with decreased mortality. The survival effect was evident in low-risk histologies despite higher risk of progression to leukemia. This could represent inflammation-driven hematopoiesis, simultaneously favoring less aggressive phenotypes and clonal expansion, which warrants further investigation.
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Affiliation(s)
- Diego Adrianzen-Herrera
- Division of Hematology and Oncology, Larner College of Medicine at the University of Vermont, Burlington, VT
| | - Andrew D. Sparks
- Biomedical Statistics Research Core, University of Vermont, Burlington, VT
| | - Rohit Singh
- Division of Hematology and Oncology, Larner College of Medicine at the University of Vermont, Burlington, VT
| | - David Alejos-Castillo
- Division of Hematology and Oncology, Larner College of Medicine at the University of Vermont, Burlington, VT
| | - Akshee Batra
- Division of Hematology and Oncology, Larner College of Medicine at the University of Vermont, Burlington, VT
| | | | - Kith Pradhan
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Aditi Shastri
- Department of Oncology, Albert Einstein College of Medicine, Bronx, NY
| | - Neil A. Zakai
- Division of Hematology and Oncology, Larner College of Medicine at the University of Vermont, Burlington, VT
- Department of Pathology & Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT
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Cristiano A, Belardi R, Hajrullaj H, Fabiani E, Falconi G, Galossi E, Bernardini S, Voso MT, Nuccetelli M. Correlation analysis between auto-immunological and mutational profiles in myelodysplastic syndromes. Inflamm Res 2023; 72:1695-1707. [PMID: 37507570 PMCID: PMC10499973 DOI: 10.1007/s00011-023-01773-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 04/12/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE AND DESIGN Systemic-Inflammatory-Autoimmune-Diseases (SIAD) is increasingly considered in Myelodysplastic-Syndromes (MDS). In this line, we evaluated the MDS auto-immunological profile, correlating it to the mutational landscape, trying to identify a molecular-genetic trigger agent related to SIAD. METHODS AND MATERIALS Eighty-one MDS were enrolled and t-NGS was performed. Anti-Nuclear-Antibodies (ANA) were tested, and ANA-antigenic-specificity was characterized by ANA-profile, ENA-screen, anti-dsDNA. Non-Hematological-Patients (NHP) and Healthy-Donors (HD) were used as controls. RESULTS At clinically relevant cut-off (≥ 1:160), ANA was significantly more frequent in MDS, while ANA-antigenic-specificity showed a low association rate. ANA ≥ 1:160-positive MDS showed a mutational landscape similar to ANA-negative/ANA < 1:160 MDS. No significant correlations between mutational and immunological profiles were found and UBA1 mutations, related to VEXAS, were absent. CONCLUSIONS Although ANA-positivity was found to be increased in MDS, the low ANA-antigenic-specificity suggests that autoantibodies didn't recognize autoimmune-pathognomonic antigens. The lack of relationship between genetic profile and ANA-positivity, suggests that MDS genetic variants may not be the direct cause of SIAD.
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Affiliation(s)
- Antonio Cristiano
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy.
| | - Riccardo Belardi
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Hajro Hajrullaj
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Emiliano Fabiani
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
- UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
| | - Giulia Falconi
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Elisa Galossi
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Sergio Bernardini
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
- Tor Vergata University Hospital, Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
- Tor Vergata University Hospital, Rome, Italy
| | - Marzia Nuccetelli
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
- Tor Vergata University Hospital, Rome, Italy
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Shimizu J, Murayama MA, Mizukami Y, Arimitsu N, Takai K, Miyabe Y. Innate immune responses in Behçet disease and relapsing polychondritis. Front Med (Lausanne) 2023; 10:1055753. [PMID: 37435539 PMCID: PMC10331610 DOI: 10.3389/fmed.2023.1055753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 06/12/2023] [Indexed: 07/13/2023] Open
Abstract
Behçet disease (BD) and relapsing polychondritis (RP) are chronic multisystem disorders characterized by recurrent flare-ups of tissue inflammation. Major clinical manifestations of BD are oral aphthae, genital aphthous ulcers, skin lesions, arthritis, and uveitis. Patients with BD may develop rare but serious neural, intestinal, and vascular complications, with high relapse rates. Meanwhile, RP is characterized by the inflammation of the cartilaginous tissues of the ears, nose, peripheral joints, and tracheobronchial tree. Additionally, it affects the proteoglycan-rich structures in the eyes, inner ear, heart, blood vessels, and kidneys. The mouth and genital ulcers with inflamed cartilage (MAGIC) syndrome is a common characteristic of BD and RP. The immunopathology of these two diseases may be closely related. It is established that the genetic predisposition to BD is related to the human leukocyte antigen (HLA)-B51 gene. Skin histopathology demonstrates the overactivation of innate immunity, such as neutrophilic dermatitis/panniculitis, in patients with BD. Monocytes and neutrophils frequently infiltrate cartilaginous tissues of patients with RP. Somatic mutations in UBA1, which encodes a ubiquitylation-related enzyme, cause vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic syndrome (VEXAS) with severe systemic inflammation and activation of myeloid cells. VEXAS prompts auricular and/or nasal chondritis, with neutrophilic infiltration around the cartilage in 52-60% of patients. Thus, innate immune cells may play an important role in the initiation of inflammatory processes underlying both diseases. This review summarizes the recent advances in our understanding of the innate cell-mediated immunopathology of BD and RP, with a focus on the common and distinct features of these mechanisms.
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Affiliation(s)
- Jun Shimizu
- Department of Immunology and Parasitology, St. Marianna University of School of Medicine, Kawasaki, Kanagawa, Japan
| | - Masanori A. Murayama
- Department of Animal Models for Human Diseases, Institute of Biomedical Science, Kansai Medical University, Hirakata, Osaka, Japan
| | - Yoshihisa Mizukami
- Department of Immunology and Parasitology, St. Marianna University of School of Medicine, Kawasaki, Kanagawa, Japan
| | - Nagisa Arimitsu
- Department of Immunology and Parasitology, St. Marianna University of School of Medicine, Kawasaki, Kanagawa, Japan
| | - Kenji Takai
- Department of Immunology and Parasitology, St. Marianna University of School of Medicine, Kawasaki, Kanagawa, Japan
| | - Yoshishige Miyabe
- Department of Immunology and Parasitology, St. Marianna University of School of Medicine, Kawasaki, Kanagawa, Japan
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Xin P, Li M, Dong J, Zhu H, Li J. Bioinformatics gene analysis of potential biomarkers and therapeutic targets of osteoarthritis associated myelodysplastic syndrome. Front Genet 2023; 13:1040438. [PMID: 36968004 PMCID: PMC10034022 DOI: 10.3389/fgene.2022.1040438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/28/2022] [Indexed: 03/12/2023] Open
Abstract
Objective: Osteoarthritis (OA) and Myelodysplastic syndrome (MDS) are diseases caused by the same immune disorder with unclear etiology and many similarities in clinical manifestations; however, the specific mechanisms between osteoarthritis and myelodysplastic syndrome are unclear.Methods: The expression profile microarrays of osteoarthritis and myelodysplastic syndrome were searched in the GEO database, the intersection of their differential genes was taken, Venn diagrams were constructed to find common pathogenic genes, bioinformatics analysis signaling pathway analysis was performed on the obtained genes, and protein-protein interaction networks were constructed to find hub genes in order to establish diagnostic models for each disease and explore the immune infiltration of hub genes.Results: 52 co-pathogenic genes were screened for association with immune regulation, immune response, and inflammation. The mean area under the receiver operating characteristic (ROC) for all 10 genes used for co-causal diagnosis ranged from 0.71–0.81. Immune cell infiltration analysis in the myelodysplastic syndrome subgroup showed that the relative numbers of Macrophages M1, B cells memory, and T cells CD4 memory resting in the myelodysplastic syndrome group were significantly different from the normal group, however, in the osteoarthritis subgroup the relative numbers of Mast cells resting in the osteoarthritis subgroup was significantly different from the normal group.Conclusion: There are common pathogenic genes in osteoarthritis and myelodysplastic syndrome, which in turn mediate differential alterations in related signaling pathways and immune cells, affecting the high prevalence of osteoarthritis and myelodysplastic syndrome and the two disease phenomena.
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Affiliation(s)
- Peicheng Xin
- Department of Orthopedics, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Ming Li
- Department of Orthopedics, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Jing Dong
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Hongbo Zhu
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Jie Li
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
- *Correspondence: Jie Li,
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Impact of Mutational Status and Prognostic Factors on Survival in Chronic Myelomonocytic Leukemia With Systemic Inflammation and Autoimmune Disorders. Hemasphere 2023; 7:e847. [PMID: 36844177 PMCID: PMC9953038 DOI: 10.1097/hs9.0000000000000847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/12/2023] [Indexed: 02/25/2023] Open
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Kyllesbech C, Trier N, Mughal F, Hansen P, Holmström M, El Fassi D, Hasselbalch H, Skov V, Kjær L, Andersen M, Ciplys E, Slibinskas R, Frederiksen J, Højrup P, Houen G. Antibodies to calnexin and mutated calreticulin are common in human sera. Curr Res Transl Med 2023; 71:103380. [PMID: 36738659 DOI: 10.1016/j.retram.2023.103380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/12/2023] [Accepted: 01/24/2023] [Indexed: 01/30/2023]
Abstract
PURPOSE OF THE STUDY Calreticulin is an endoplasmic reticulum chaperone protein, which is involved in protein folding and in peptide loading of major histocompatibility complex class I molecules together with its homolog calnexin. Mutated calreticulin is associated with a group of hemopoietic disorders, especially myeloproliferative neoplasms. Currently only the cellular immune response to mutated calreticulin has been described, although preliminary findings have indicated that antibodies to mutated calreticulin are not specific for myeloproliferative disorders. These findings have prompted us to characterize the humoral immune response to mutated calreticulin and its chaperone homologue calnexin. PATIENTS AND METHODS We analyzed sera from myeloproliferative neoplasm patients, healthy donors and relapsing-remitting multiple sclerosis patients for the occurrence of autoantibodies to wild type and mutated calreticulin forms and to calnexin by enzyme-linked immunosorbent assay. RESULTS Antibodies to mutated calreticulin and calnexin were present at similar levels in serum samples of myeloproliferative neoplasm and multiple sclerosis patients as well as healthy donors. Moreover, a high correlation between antibodies to mutated calreticulin and calnexin was seen for all patient and control groups. Epitope binding studies indicated that cross-reactive antibodies bound to a three-dimensional epitope encompassing a short linear sequence in the C-terminal of mutated calreticulin and calnexin. CONCLUSION Collectively, these findings indicate that calreticulin mutations may be common and not necessarily lead to onset of myeloproliferative neoplasm, possibly due to elimination of cells with mutations. This, in turn, may suggest that additional molecular changes may be required for development of myeloproliferative neoplasm.
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Affiliation(s)
- C Kyllesbech
- Department of Neurology, Valdemar Hansens vej 23, Rigshospitalet, Glostrup, Denmark; Institute of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, Odense M, Denmark
| | - N Trier
- Department of Neurology, Valdemar Hansens vej 23, Rigshospitalet, Glostrup, Denmark
| | - F Mughal
- Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, Copenhagen Ø, Denmark
| | - P Hansen
- Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, Copenhagen Ø, Denmark
| | - M Holmström
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Borgmester Ib Juuls Vej 25C, Copenhagen University Hospital, Herlev, Denmark; Department of Immunology and Microbiology, University of Copenhagen, Blegdamsvej 3B, Copenhagen, Denmark
| | - D El Fassi
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen N, Denmark
| | - H Hasselbalch
- Department of Hematology, Zealand University Hospital Roskilde, Sygehusvej 10, Roskilde, Denmark
| | - V Skov
- Department of Hematology, Zealand University Hospital Roskilde, Sygehusvej 10, Roskilde, Denmark
| | - L Kjær
- Department of Hematology, Zealand University Hospital Roskilde, Sygehusvej 10, Roskilde, Denmark
| | - M Andersen
- Department of Immunology and Microbiology, University of Copenhagen, Blegdamsvej 3B, Copenhagen, Denmark
| | - E Ciplys
- Institute of Biotechnology, University of Vilnius, Sauletékio al. 7, Vilnius, Lithuania
| | - R Slibinskas
- Institute of Biotechnology, University of Vilnius, Sauletékio al. 7, Vilnius, Lithuania
| | - J Frederiksen
- Department of Neurology, Valdemar Hansens vej 23, Rigshospitalet, Glostrup, Denmark
| | - P Højrup
- Institute of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, Odense M, Denmark
| | - G Houen
- Department of Neurology, Valdemar Hansens vej 23, Rigshospitalet, Glostrup, Denmark; Institute of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, Odense M, Denmark.
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11
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Liang H, Shi R, Wang H, Zhou Y. Advances in the application of Raman spectroscopy in haematological tumours. Front Bioeng Biotechnol 2023; 10:1103785. [PMID: 36704299 PMCID: PMC9871369 DOI: 10.3389/fbioe.2022.1103785] [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: 11/21/2022] [Accepted: 12/29/2022] [Indexed: 01/12/2023] Open
Abstract
Hematologic malignancies are a diverse collection of cancers that affect the blood, bone marrow, and organs. They have a very unpredictable prognosis and recur after treatment. Leukemia, lymphoma, and myeloma are the most prevalent symptoms. Despite advancements in chemotherapy and supportive care, the incidence rate and mortality of patients with hematological malignancies remain high. Additionally, there are issues with the clinical diagnosis because several hematological malignancies lack defined, systematic diagnostic criteria. This work provided an overview of the fundamentals, benefits, and limitations of Raman spectroscopy and its use in hematological cancers. The alterations of trace substances can be recognized using Raman spectroscopy. High sensitivity, non-destructive, quick, real-time, and other attributes define it. Clinicians must promptly identify disorders and keep track of analytes in biological fluids. For instance, surface-enhanced Raman spectroscopy is employed in diagnosing gene mutations in myelodysplastic syndromes due to its high sensitivity and multiple detection benefits. Serum indicators for multiple myeloma have been routinely used for detection. The simultaneous observation of DNA strand modifications and the production of new molecular bonds by tip-enhanced Raman spectroscopy is of tremendous significance for diagnosing lymphoma and multiple myeloma with unidentified diagnostic criteria.
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Affiliation(s)
- Haoyue Liang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Ruxue Shi
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Haoyu Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yuan Zhou
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,*Correspondence: Yuan Zhou,
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12
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Vacuoles au sein des précurseurs myéloïdes médullaires dans le syndrome VEXAS : seuil et performances diagnostiques. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.10.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Liang Q, Zhao J, Zhang L, Gao Z, Pan H, Fang L, Shi J. Association of systemic inflammatory and autoimmune manifestations with myelodysplastic syndromes: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e31427. [PMID: 36401363 PMCID: PMC9678619 DOI: 10.1097/md.0000000000031427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Systemic inflammatory and autoimmune manifestations (SIAMs) are frequently reported in Myelodysplastic syndromes (MDS). Studies focused on the impact of SIMAs on survival outcomes of MDS remains controversial. We performed this systematic review and meta-analysis to determine the association of SIAMs with overall survival, median survival, rate of acute myeloid leukemia transformation and mortality of MDS. MATERIALS AND METHODS An electronic search was conducted in 4 databases without any language restrictions, including PubMed, EMBASE, Medicine and Cochrane library up to April 30, 2021. RESULTS The 18 studies included a total of 4603 MDS patients, of which 1175 (25.5%) patients had SIAMs. MDS patients with SIAMs had a statistically shorter overall survival compared with patient without SIAMs (Hazard ratio, 2.43; 95% confidence interval [CI], 1.34-4.41; P < .01). Our results were most compatible with no effect of SIAMs on median survival, rate of acute myeloid leukemia transformation and mortality (Median survival ratio, 1.16; 95% CI, 0.91-1.47; Odds ratio, 0.96; 95% CI, 0.63-1.45 and 1.2; 95% CI, 0.84-1.7, respectively). CONCLUSION In this systematic review and meta-analysis, SIAMs appeared to have an adverse effect on overall survival of MDS patients. This finding suggested that SIAMs may be a potential independent prognostic factor for MDS.
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Affiliation(s)
- Qian Liang
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Department of Hematology, Zhoukou Central Hospital, Zhoukou, Henan, China
| | - Jingyu Zhao
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Lele Zhang
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Zhen Gao
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Hong Pan
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Liwei Fang
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Jun Shi
- Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- * Correspondence: Jun Shi, Regenerative Medicine Clinic, State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 288 Nanjing Road, Heping District, Tianjin 300020, China (e-mail: )
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14
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Jachiet V, Ricard L, Hirsch P, Malard F, Pascal L, Beyne-Rauzy O, Peterlin P, Maria ATJ, Vey N, D'Aveni M, Gourin MP, Dimicoli-Salazar S, Banos A, Wickenhauser S, Terriou L, De Renzis B, Durot E, Natarajan-Ame S, Vekhoff A, Voillat L, Park S, Vinit J, Dieval C, Dellal A, Grobost V, Willems L, Rossignol J, Solary E, Kosmider O, Dulphy N, Zhao LP, Adès L, Fenaux P, Fain O, Mohty M, Gaugler B, Mekinian A. Reduced peripheral blood dendritic cell and monocyte subsets in MDS patients with systemic inflammatory or dysimmune diseases. Clin Exp Med 2022:10.1007/s10238-022-00866-5. [PMID: 35953763 DOI: 10.1007/s10238-022-00866-5] [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: 06/10/2022] [Accepted: 07/13/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Systemic inflammatory and autoimmune diseases (SIADs) occur in 10-20% of patients with myelodysplastic syndrome (MDS). Recently identified VEXAS (Vacuoles, E1 enzyme, X-linked, Autoinflammatory, Somatic) syndrome, associated with somatic mutations in UBA1 (Ubiquitin-like modifier-activating enzyme 1), encompasses a range of severe inflammatory conditions along with hematological abnormalities, including MDS. The pathophysiological mechanisms underlying the association between MDS and SIADs remain largely unknown, especially the roles of different myeloid immune cell subsets. The aim of this study was to quantitatively evaluate peripheral blood myeloid immune cells (dendritic cells (DC) and monocytes) by flow cytometry in MDS patients with associated SIAD (n = 14, most often including relapsing polychondritis or neutrophilic dermatoses) and to compare their distribution in MDS patients without SIAD (n = 23) and healthy controls (n = 7). Most MDS and MDS/SIAD patients had low-risk MDS. Eight of 14 (57%) MDS/SIAD patients carried UBA1 somatic mutations, defining VEXAS syndrome.Compared with MDS patients, most DC and monocyte subsets were significantly decreased in MDS/SIAD patients, especially in MDS patients with VEXAS syndrome. Our study provides the first overview of the peripheral blood immune myeloid cell distribution in MDS patients with associated SIADs and raises several hypotheses: possible redistribution to inflammation sites, increased apoptosis, or impaired development in the bone marrow.
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Affiliation(s)
- Vincent Jachiet
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France. .,Service de Médecine Interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France.
| | - Laure Ricard
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France.,Service d'Hématologie Clinique et de Thérapie Cellulaire, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Pierre Hirsch
- Service d'Hématologie Biologique, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Florent Malard
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France.,Service d'Hématologie Clinique et de Thérapie Cellulaire, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Laurent Pascal
- Service d'Oncologie et d'Hématologie, Hôpital Saint Vincent de Paul, Université Catholique de Lille, Lille, France
| | - Odile Beyne-Rauzy
- Service de Médecine Interne, CHU de Toulouse, Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France
| | - Pierre Peterlin
- Service d'Hématologie Clinique, CHU de Nantes, Nantes, France
| | - Alexandre Thibault Jacques Maria
- Service de Médecine Interne, maladies multi-organiques de l'adulte, Hôpital Saint-Éloi, CHU de Montpellier, Université de Montpellier, Montpellier, France
| | - Norbert Vey
- Institut Paoli-Calmettes, CRCM, Aix-Marseille Univ, Inserm, CNRS, Marseille, France
| | - Maud D'Aveni
- Service d'Hématologie et de Médecine Interne, Hôpital Brabois, CHRU Nancy, Nancy, France
| | - Marie-Pierre Gourin
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Hôpital Dupuytren, CHU de Limoges, Limoges, France
| | | | - Anne Banos
- Service d'Hématologie Clinique, Centre Hospitalier Côte Basque, Bayonne, France
| | - Stefan Wickenhauser
- Service d'Hématologie Clinique, Hôpital Universitaire Carémeau, Institut de Cancérologie du Gard, Nîmes, France
| | - Louis Terriou
- Service de Médecine Interne et Immunologie Clinique, CHU Lille, 59000, Lille, France
| | - Benoit De Renzis
- Service d'Hématologie Clinique, Hôpital Estaing, CHU de Clermont-Ferrand, Clermont-Ferrand, France
| | - Eric Durot
- Service d'Hématologie Clinique, Hôpital Robert Debré, CHU de Reims, Reims, France
| | - Shanti Natarajan-Ame
- Service d'Hématologie, Institut de Cancérologie Strasbourg Europe (ICANS), 17 rue Albert Calmette, Strasbourg, France
| | - Anne Vekhoff
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Laurent Voillat
- Service d'Hématologie et Oncologie, CH William Morey, Chalon sur Saône, France
| | - Sophie Park
- Service d'Hématologie, Université Grenoble Alpes Et CHU Grenoble Alpes, Grenoble, France
| | - Julien Vinit
- Service de Médecine Interne, CH William Morey, Chalon sur Saône, France
| | - Céline Dieval
- Service de Médecine Interne et Hématologie, GHLA, CH de Rochefort, Rochefort, France
| | - Azeddine Dellal
- Service de Rhumatologie, Hôpital Montfermeil, Montfermeil, France
| | - Vincent Grobost
- Service de Médecine Interne, CHU Estaing, Clermont-Ferrand, France
| | - Lise Willems
- Service d'Hématologie, AP-HP, Hôpital Cochin, Paris, France
| | - Julien Rossignol
- Service d'Hématologie Adultes, AP-HP, Hôpital Necker-Enfants Malades, 75015, Paris, France
| | - Eric Solary
- Département d'Hématologie, Institut Gustave Roussy, Villejuif, France
| | - Olivier Kosmider
- Service d'Hématologie Biologique, Université de Paris, AP-HP, Hôpital Cochin, 75014, Paris, France
| | - Nicolas Dulphy
- Institut de Recherche Saint Louis, Hôpital Saint Louis, Université de Paris, INSERM U1160, Paris, France
| | - Lin Pierre Zhao
- Département d'Hématologie, Université de Paris, AP-HP, Hôpital Saint Louis, 75010, Paris, France
| | - Lionel Adès
- Département d'Hématologie, Université de Paris, AP-HP, Hôpital Saint Louis, 75010, Paris, France
| | - Pierre Fenaux
- Département d'Hématologie, Université de Paris, AP-HP, Hôpital Saint Louis, 75010, Paris, France
| | - Olivier Fain
- Service de Médecine Interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Mohamad Mohty
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France.,Service d'Hématologie Clinique et de Thérapie Cellulaire, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Béatrice Gaugler
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France.,Service d'Hématologie Clinique et de Thérapie Cellulaire, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Arsène Mekinian
- Sorbonne Université, INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France.,Service de Médecine Interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
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15
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Fabozzi F, Mastronuzzi A, Ceglie G, Masetti R, Leardini D. GATA 2 Deficiency: Focus on Immune System Impairment. Front Immunol 2022; 13:865773. [PMID: 35769478 PMCID: PMC9234111 DOI: 10.3389/fimmu.2022.865773] [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: 01/30/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
GATA2 deficiency is a disease with a broad spectrum of clinical presentation, ranging from lymphedema, deafness, pulmonary dysfunction to miscarriage and urogenital anomalies, but it is mainly recognized as an immune system and bone marrow disorder. It is caused by various heterozygous mutations in the GATA2 gene, encoding for a zinc finger transcription factor with a key role for the development and maintenance of a pool of hematopoietic stem cells; notably, most of these mutations arise de novo. Patients carrying a mutated allele usually develop a loss of some cell populations, such as B-cell, dendritic cell, natural killer cell, and monocytes, and are predisposed to disseminated human papilloma virus and mycobacterial infections. Also, these patients have a predisposition to myeloid neoplasms, including myelodysplastic syndromes, myeloproliferative neoplasms, chronic myelomonocytic leukaemia. The age of symptoms onset can vary greatly even also within the same family, ranging from early childhood to late adulthood; incidence increases by age and most frequently clinical presentation is between the second and third decade of life. Currently, haematopoietic stem cell transplantation represents the only curative treatment, restoring both the hematopoietic and immune system function.
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Affiliation(s)
- Francesco Fabozzi
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Pediatrics, Università degli Studi di Roma Tor Vergata, Rome, Italy
- *Correspondence: Francesco Fabozzi,
| | - Angela Mastronuzzi
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Giulia Ceglie
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Pediatrics, Università degli Studi di Roma Tor Vergata, Rome, Italy
| | - Riccardo Masetti
- Pediatric Oncology and Hematology “Lalla Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Davide Leardini
- Pediatric Oncology and Hematology “Lalla Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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16
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Motomura Y, Umezawa Y, Arimatsu T, Okada K, Miura O, Kumagai T. Successful treatment with bortezomib for refractory fever associated with myelodysplastic syndrome with underlying lymphoplasmacytic lymphoma. Clin Case Rep 2022; 10:e05372. [PMID: 35154721 PMCID: PMC8826126 DOI: 10.1002/ccr3.5372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 10/27/2021] [Accepted: 12/14/2021] [Indexed: 12/02/2022] Open
Abstract
We report a case of fever of unknown origin in a patient with MDS associated with IgM-MGUS. The patient was positive for MYD88 mutation, and chemotherapy for LPL/WM improved the fever. Analysis of MYD88 and the effect of chemotherapy on LPL/WM finally revealed the latent LPL/WM in this case.
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Affiliation(s)
- Yotaro Motomura
- Department of HematologyOme Municipal General HospitalTokyoJapan
| | - Yoshihiro Umezawa
- Department of HematologyTokyo Medical and Dental UniversityTokyoJapan
| | | | - Keigo Okada
- Department of HematologyOme Municipal General HospitalTokyoJapan
| | - Osamu Miura
- Department of HematologyTokyo Medical and Dental UniversityTokyoJapan
| | - Takashi Kumagai
- Department of HematologyOme Municipal General HospitalTokyoJapan
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17
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Yamazaki S, Shimbo A, Kamiya T, Shimizu M, Mori M. Ankylosing spondylitis, Crohn's disease, and myelodysplasia in an adolescent. Pediatr Int 2022; 64:e15215. [PMID: 35791056 DOI: 10.1111/ped.15215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/22/2022] [Accepted: 04/14/2022] [Indexed: 01/05/2023]
Affiliation(s)
- Susumu Yamazaki
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Asami Shimbo
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahiro Kamiya
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masaki Shimizu
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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18
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Sikora KA, Wells KV, Bolek EC, Jones AI, Grayson PC. Somatic Mutations in Rheumatologic Diseases: VEXAS Syndrome and Beyond. Rheumatology (Oxford) 2021; 61:3149-3160. [PMID: 34888629 DOI: 10.1093/rheumatology/keab868] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/27/2021] [Accepted: 11/06/2021] [Indexed: 11/15/2022] Open
Abstract
Discovery of the VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome demonstrates that somatic mutations in hematologic precursor cells can cause adult-onset, complex inflammatory disease. Unlike germline mutations, somatic mutations occur throughout the lifespan, are restricted to specific tissue types, and may play a causal role in non-heritable rheumatologic diseases, especially conditions that start in later life. Improvements in sequencing technology have enabled researchers and clinicians to detect somatic mutations in various tissue types, especially blood. Understanding the relationships between cell-specific acquired mutations and inflammation is likely to yield key insights into causal factors that underlie many rheumatologic diseases. The objective of this review is to detail how somatic mutations are likely to be relevant to clinicians who care for patients with rheumatologic diseases, with particular focus on the pathogenetic mechanisms of the VEXAS syndrome.
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Affiliation(s)
- Keith A Sikora
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Kristina V Wells
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Ertugrul Cagri Bolek
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Adrianna I Jones
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Peter C Grayson
- National Institutes of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
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19
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Brevet P, Curie A, Princivil C, Zarnitsky C, Alcaix D. Auto-Inflammatory Syndromes Revealing Hematological Disorders and Anakinra Efficacy in 2 Cases. J Clin Rheumatol 2021; 27:S403-S404. [PMID: 32496361 DOI: 10.1097/rhu.0000000000001425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Delplanque M, Aouba A, Hirsch P, Fenaux P, Graveleau J, Malard F, Roos-Weil D, Belfeki N, Drevon L, Oganesyan A, Groh M, Mahévas M, Razanamahery J, Maigne G, Décamp M, Miranda S, Quemeneur T, Rossignol J, Sailler L, Sébert M, Terriou L, Sevoyan A, Hakobyan Y, Georgin-Lavialle S, Mekinian A. USAID Associated with Myeloid Neoplasm and VEXAS Syndrome: Two Differential Diagnoses of Suspected Adult Onset Still's Disease in Elderly Patients. J Clin Med 2021; 10:jcm10235586. [PMID: 34884286 PMCID: PMC8658409 DOI: 10.3390/jcm10235586] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/17/2021] [Accepted: 11/23/2021] [Indexed: 12/16/2022] Open
Abstract
Background: Patients with solid cancers and hematopoietic malignancy can experience systemic symptoms compatible with adult-onset Still’s disease (AOSD). The newly described VEXAS, associated with somatic UBA1 mutations, exhibits an overlap of clinical and/or biological pictures with auto inflammatory signs and myelodysplastic syndrome (MDS). Objectives: To describe a cohort of patients with signs of undifferentiated systemic autoinflammatory disorder (USAID) concordant with AOSD and MDS/chronic myelomonocytic leukemia (CMML) and the prevalence of VEXAS proposed management and outcome. Methods: A French multicenter retrospective study from the MINHEMON study group also used for other published works with the support of multidisciplinary and complementary networks of physicians and a control group of 104 MDS/CMML. Results: Twenty-six patients were included with a median age at first signs of USAID of 70.5 years with male predominance (4:1). Five patients met the criteria for confirmed AOSD. The most frequent subtypes were MDS with a blast excess (31%) and MDS with multilineage dysplasia (18%). Seven patients presented with acute myeloid leukemia and twelve died during a median follow-up of 2.5 years. Six out of 18 tested patients displayed a somatic UBA1 mutation concordant with VEXAS, including one woman. High-dose corticosteroids led to a response in 13/16 cases and targeted biological therapy alone or in association in 10/12 patients (anakinra, tocilizumab, and infliximab). Azacytidine resulted in complete or partial response in systemic symptoms for 10/12 (83%) patients including 3 VEXAS. Conclusions: Systemic form of VEXAS syndrome can mimic AOSD. The suspicion of USAID or AOSD in older males with atypia should prompt an evaluation of underlying MDS and assessment of somatic UBA1 mutation.
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Affiliation(s)
- Marion Delplanque
- Service de Médecine Interne, Centre de Référence des Maladies Autoinflammatoires et des Amyloses (CEREMAIA), AP-HP, Hôpital Tenon, Sorbonne Université, 75020 Paris, France; (M.D.); (S.G.-L.)
| | - Achille Aouba
- Service de Médecine Interne, CHU de Caen, Hôpital de la Côte de Nacre, 14033 Caen, France; (A.A.); (G.M.)
| | - Pierre Hirsch
- Service d’Hématologie Biologique, INSERM, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, 75012 Paris, France; (P.H.); (F.M.); (L.D.)
| | - Pierre Fenaux
- Service d’Hématologie Seniors, AP-HP, Hôpital Saint-Louis, 75010 Paris, France; (P.F.); (M.S.)
| | - Julie Graveleau
- Service de Médecine Interne, Centre Hospitalier Georges Charpak, 44600 Saint Nazaire, France;
| | - Florent Malard
- Service d’Hématologie Biologique, INSERM, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, 75012 Paris, France; (P.H.); (F.M.); (L.D.)
| | - Damien Roos-Weil
- Service d’Hématologie, AP-HP, Hôpital Pitié Salpêtrière, 75013 Paris, France;
| | - Nabil Belfeki
- Service de Médecine Interne, Centre Hospitalier Marc Jacquet, 77000 Melun, France;
| | - Louis Drevon
- Service d’Hématologie Biologique, INSERM, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, 75012 Paris, France; (P.H.); (F.M.); (L.D.)
| | - Artem Oganesyan
- Department of Hematology and Transfusion Medicine, National Institute of Health, Yerevan 0051, Armenia; (A.O.); (A.S.); (Y.H.)
| | - Matthieu Groh
- Service de Médecine Interne, Hôpital Foch, 92150 Suresnes, France;
| | - Matthieu Mahévas
- Service de Médecine Interne, CHU Hôpital Henri Mondor, 94000 Créteil, France;
| | | | - Gwenola Maigne
- Service de Médecine Interne, CHU de Caen, Hôpital de la Côte de Nacre, 14033 Caen, France; (A.A.); (G.M.)
| | - Matthieu Décamp
- Laboratoire de Génétique CHU de Caen, Hôpital de la Côte de Nacre, 14000 Care, France;
| | - Sébastien Miranda
- Service de Médecine Interne, CHU Hôpital Charles Nicolle, 76000 Rouen, France;
| | - Thomas Quemeneur
- Service de Médecine Interne, CH de Valenciennes, 59300 Valenciennes, France;
| | - Julien Rossignol
- Service d’Hématologie Adultes, AP-HP, Hôpital Necker-Enfants Malades, 75015 Paris, France;
| | - Laurent Sailler
- Service de Médecine Interne, CHU Hôpital Purpan, 31059 Toulouse, France;
| | - Marie Sébert
- Service d’Hématologie Seniors, AP-HP, Hôpital Saint-Louis, 75010 Paris, France; (P.F.); (M.S.)
| | - Louis Terriou
- Service de Médecine Interne, CHR Lille, Sorbonne Université, 75005 Paris, France;
| | - Anna Sevoyan
- Department of Hematology and Transfusion Medicine, National Institute of Health, Yerevan 0051, Armenia; (A.O.); (A.S.); (Y.H.)
| | - Yervand Hakobyan
- Department of Hematology and Transfusion Medicine, National Institute of Health, Yerevan 0051, Armenia; (A.O.); (A.S.); (Y.H.)
| | - Sophie Georgin-Lavialle
- Service de Médecine Interne, Centre de Référence des Maladies Autoinflammatoires et des Amyloses (CEREMAIA), AP-HP, Hôpital Tenon, Sorbonne Université, 75020 Paris, France; (M.D.); (S.G.-L.)
| | - Arsène Mekinian
- Service de Médecine Interne, AP-HP, Hôpital Saint Antoine, Sorbonne Université, 75012 Paris, France
- Correspondence: ; Tel.: +33-1-49-28-23-92; Fax: +33-1-49-28-28-85
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Horino T, Ohmi S, Inotani S, Nakajima H, Ohnishi H, Komori M, Ichii O, Terada Y. Haematologic malignancy-associated mucocutaneous paraneoplastic syndrome. Rheumatology (Oxford) 2021; 61:e207-e208. [PMID: 34687303 DOI: 10.1093/rheumatology/keab789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 10/18/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Taro Horino
- Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Satoko Ohmi
- Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Satoshi Inotani
- Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Hideki Nakajima
- Department of Dermatology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Hiroshi Ohnishi
- Department of Hematology and Respiratory Medicine, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Masahiro Komori
- Department of Otolaryngology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
| | - Osamu Ichii
- Laboratory of Anatomy, Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-Ku, Sapporo, 060-0818, Japan
| | - Yoshio Terada
- Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi, 783-8505, Japan
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22
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Barcellini W, Fattizzo B. Immune Phenomena in Myeloid Neoplasms: An " Egg or Chicken" Question. Front Immunol 2021; 12:751630. [PMID: 34659257 PMCID: PMC8511478 DOI: 10.3389/fimmu.2021.751630] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 09/13/2021] [Indexed: 11/13/2022] Open
Abstract
Immune phenomena are increasingly reported in myeloid neoplasms, and include autoimmune cytopenias/diseases and immunodeficiency, either preceding or complicating acute myeloid leukemia, myelodysplastic syndromes (MDS), chronic myeloproliferative neoplasms, and bone marrow failure (BMF) syndromes. Autoimmunity and immunodeficiency are the two faces of a dysregulated immune tolerance and surveillance and may result, along with contributing environmental and genetic factors, in an increased incidence of both tumors and infections. The latter may fuel both autoimmunity and immune activation, triggering a vicious circle among infections, tumors and autoimmune phenomena. Additionally, alterations of the microbiota and of mesenchymal stem cells (MSCs) pinpoint to the importance of a permissive or hostile microenvironment for tumor growth. Finally, several therapies of myeloid neoplasms are aimed at increasing host immunity against the tumor, but at the price of increased autoimmune phenomena. In this review we will examine the epidemiological association of myeloid neoplasms with autoimmune diseases and immunodeficiencies, and the pivotal role of autoimmunity in the pathogenesis of MDS and BMF syndromes, including the paroxysmal nocturnal hemoglobinuria conundrum. Furthermore, we will briefly examine autoimmune complications following therapy of myeloid neoplasms, as well as the role of MSCs and microbiota in these settings.
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Affiliation(s)
- Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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23
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Comont T, Heiblig M, Rivière E, Terriou L, Rossignol J, Bouscary D, Rieu V, Le Guenno G, Mathian A, Aouba A, Vinit J, Dion J, Kosmider O, Terrier B, Georgin-Lavialle S, Fenaux P, Mekinian A. Azacitidine for patients with Vacuoles, E1 Enzyme, X-linked, Autoinflammatory, Somatic syndrome (VEXAS) and myelodysplastic syndrome: data from the French VEXAS registry. Br J Haematol 2021; 196:969-974. [PMID: 34651299 DOI: 10.1111/bjh.17893] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022]
Abstract
Azacitidine can be effective in myelodysplastic syndromes (MDS) associated with inflammatory/autoimmune diseases. Vacuoles, E1 Enzyme, X-linked, Autoinflammatory, Somatic syndrome (VEXAS) is a new monogenic autoinflammatory syndrome caused by somatic ubiquitin-like modifier-activating enzyme 1 (UBA1) mutation, often associated with MDS, whose treatment is difficult and not yet codified. Based on a French nationwide registry of 116 patients with VEXAS, we report the efficacy and safety of azacitidine treatment in 11 patients with VEXAS with MDS. Clinical response of VEXAS to azacitidine was achieved in five patients (46%), during 6, 8+, 12, 21, 27+ months respectively, suggesting that azacitidine can be effective in selected patients with VEXAS and associated MDS.
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Affiliation(s)
- Thibault Comont
- Department of Internal Medicine, IUCT-Oncopole, University Hospital of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse, France
| | - Mael Heiblig
- Department of Hematology, Lyon-Sud Hospital, Hospices Civils de Lyon, Université Lyon Sud, Pierre Bénite, France
| | - Etienne Rivière
- Department of Internal Medicine, University of Bordeaux, Haut-Lévêque Hospital, Pessac, France
| | - Louis Terriou
- Department of Internal Medicine and Clinical Immunology, University of Lille, CHU Lille, Lille, France
| | - Julien Rossignol
- French Reference Center for Mastocytosis (CEREMAST), Hôpital Necker, Assistance Publique-Hôpitaux de Paris (APH-HP), Université de Paris, Paris, France
| | - Didier Bouscary
- Departement of Hematology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APH-HP), Université de Paris, Paris, France
| | - Virginie Rieu
- Department of Internal Medicine, University Hospital Estaing, Université de Clermont-Ferrand, Clermont-Ferrand, France
| | - Guillaume Le Guenno
- Department of Internal Medicine, University Hospital Estaing, Université de Clermont-Ferrand, Clermont-Ferrand, France
| | - Alexis Mathian
- Department of Internal Medicine, Pitie-Salpetriere Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
| | - Achille Aouba
- Department of Clinical Immunology and Internal Medicine, CHU of Caen Normandie, Université de Caen, Caen, France
| | - Julien Vinit
- Department of Internal Medicine, CHWM, Chalon-sur-Saône, France
| | - Jeremie Dion
- Department of Internal Medicine, IUCT-Oncopole, University Hospital of Toulouse, Université Toulouse III - Paul Sabatier, Toulouse, France
| | - Olivier Kosmider
- Hematology laboratory, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (APH-HP), Université de Paris, Paris, France
| | - Benjamin Terrier
- Department of Internal Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
| | - Sophie Georgin-Lavialle
- Department of Internal Medicine, Assistance Publique Hôpitaux de Paris (AP-HP), Tenon Hospital, National reference center for autoinflammatory diseases and AA amyloidosis (CEREMAIA), Sorbonne University, Université de Paris, Paris, France
| | - Pierre Fenaux
- Department of Hematology, Hopital Saint-Louis, Assistance Publique Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
| | - Arsène Mekinian
- Department of Internal Medicine, Assistance Publique Hôpitaux de Paris (AP-HP), Hôpital Saint-Antoine, Sorbonne University, Paris, France
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24
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Georgin-Lavialle S, Terrier B, Guedon AF, Heiblig M, Comont T, Lazaro E, Lacombe V, Terriou L, Ardois S, Bouaziz JD, Mathian A, Le Guenno G, Aouba A, Outh R, Meyer A, Roux-Sauvat M, Ebbo M, Zhao LP, Bigot A, Jamilloux Y, Guillotin V, Flamarion E, Henneton P, Vial G, Jachiet V, Rossignol J, Vinzio S, Weitten T, Vinit J, Deligny C, Humbert S, Samson M, Magy-Bertrand N, Moulinet T, Bourguiba R, Hanslik T, Bachmeyer C, Sebert M, Kostine M, Bienvenu B, Biscay P, Liozon E, Sailler L, Chasset F, Audemard-Verger A, Duroyon E, Sarrabay G, Borlot F, Dieval C, Cluzeau T, Marianetti P, Lobbes H, Boursier G, Gerfaud-Valentin M, Jeannel J, Servettaz A, Audia S, Larue M, Henriot B, Faucher B, Graveleau J, de Sainte Marie B, Galland J, Bouillet L, Arnaud C, Ades L, Carrat F, Hirsch P, Fenaux P, Fain O, Sujobert P, Kosmider O, Mekinian A. Further characterization of clinical and laboratory features occurring in VEXAS syndrome in a large-scale analysis of multicenter case-series of 116 French patients. Br J Dermatol 2021; 186:564-574. [PMID: 34632574 DOI: 10.1111/bjd.20805] [Citation(s) in RCA: 147] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND A new autoinflammatory syndrome related to somatic mutations of UBA1 was recently described and called VEXAS syndrome. OBJECTIVE To describe clinical characteristics, laboratory findings and outcomes of VEXAS syndrome. DESIGN Case-series. SETTING Patients referred to a French multicenter registry between November 2020 and May 2021. PATIENTS 116 patients with VEXAS syndrome. MEASUREMENTS Frequency and median of parameters and vital status, from diagnosis to the end of the follow-up. RESULTS Main clinical features were skin lesions (83.5%), non-infectious fever (63.6%), weight loss (62%), lung involvement (49.6%), ocular symptoms (38.8%), relapsing chondritis (36.4%), venous thrombosis (34.7%), lymph nodes (33.9%), and arthralgia (27.3%). Hematological disease was present in 58 cases (50%), considered as myelodysplastic syndrome (MDS, n= 58) and monoclonal gammapathy of unknown significance (n=12).UBA1 mutations included p.M41T (44.8%), p.M41V (30.2%), p.M41L (18.1%), and splice mutations (6.9%). After a median follow-up of 3.0 years, 18 patients died (15.5%), from infectious origin (n=9) and MDS progression (n=3). Unsupervised analysis identified 3 clusters: cluster 1 (47%) with mild-to-moderate disease; cluster 2 (16%) with underlying MDS and higher mortality rates; cluster 3 (37%) with constitutional manifestations, higher C-reactive protein levels and less frequent chondritis. Five-year probability of survival was 84.2% in cluster 1, 50.5 % in cluster 2, and 89.6% in cluster 3. UBA1 p.Met41Leu mutation was associated with a better prognosis. CONCLUSION VEXAS syndrome displays a large spectrum of organ manifestations and shows different clinical and prognostic profiles. It also raises a potential impact of the identified UBA1 mutation.
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Affiliation(s)
- S Georgin-Lavialle
- Sorbonne Université, AP-HP, Hôpital Tenon, service de médecine interne, CEREMAIA, F-75020, Paris, France
| | - B Terrier
- University of Paris, AP-HP, Cochin Hospital, Department of Internal Medicine, F-75014, Paris, France
| | - A F Guedon
- Sorbonne Université, Inserm, Institut Pierre-Louis d'Epidémiologie et de Santé Publique, Département de Santé Publique, Hôpital Saint-Antoine, APHP, Paris
| | | | - T Comont
- University Hospital of Toulouse, Department of Internal Medicine and Clinical Immunology, Toulouse, France
| | - E Lazaro
- Department of Internal Medicine and Infectious Diseases, Hôpital Haut-Lévêque, Bordeaux, France
| | - V Lacombe
- Department of Internal Medicine, Angers University Hospital, Angers, France
| | - L Terriou
- Department of Internal Medicine, Lille University Hospital, Lille, France
| | - S Ardois
- Service de médecine interne, CHU de Rennes, Rennes, France
| | - J-D Bouaziz
- Université de Paris, Service de dermatologie, Hôpital Saint Louis, APHP, INSERM U944, Paris, France
| | - A Mathian
- Assistance Publique-Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Paris, France
| | - G Le Guenno
- University Hospital Centre of Bordeaux, Saint Andre Hospital, Department of Internal Medicine and Clinical Immunology, F-33000 Bordeaux, France, CHU de Clermont-Ferrand, Hôpital Estaing, service de médecine interne, Clermont-Ferrand, France
| | - A Aouba
- Caen Université, Hôpital de Caen, Department of Internal Medicine, Caen, France
| | - R Outh
- Service de médecine interne et générale, Centre Hospitalier de Perpignan, Perpignan, France
| | - A Meyer
- Service d'immunologie clinique et médecine interne, Nouvel Hôpital Civil, CHU Strasbourg
| | - M Roux-Sauvat
- GHND, Centre Hospitalier Pierre Oudot, 30 avenue du Médipôle, BP 40348, 38302 Bourgoin-Jallieu Cedex
| | - M Ebbo
- Aix Marseille Université, AP-HM, Hôpital de la Timone, Department of Internal Medicine, Marseille, France
| | - L P Zhao
- APHP, Hematology department, CHU of Saint Louis, Paris, France
| | - A Bigot
- 19University of Tours, Tours, France, Department of Internal Medicine and Clinical
| | - Y Jamilloux
- University Hospital of Lyon, Hospices Civils de Lyon, Department of Internal Medicine and Clinical Immunology, Lyon, France
| | - V Guillotin
- University Hospital Centre of Bordeaux, Saint Andre Hospital, Department of Internal Medicine and Clinical Immunology, F-33000 Bordeaux, France, CHU de Clermont-Ferrand, Hôpital Estaing, service de médecine interne, Clermont-Ferrand, France
| | - E Flamarion
- Université de Paris, Service de médecine interne, HEGP Paris, France
| | - P Henneton
- Service de Médecine Vasculaire, CHU Montpellier, 80 Av Augustin Fliche, Montpellier, 34090
| | - G Vial
- University Hospital Centre of Bordeaux, Saint Andre Hospital, Department of Internal Medicine and Clinical Immunology, F-33000 Bordeaux, France, CHU de Clermont-Ferrand, Hôpital Estaing, service de médecine interne, Clermont-Ferrand, France
| | - V Jachiet
- Sorbonne Université, AP-HP, Hôpital Saint Antoine, service de médecine interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), F-75012, Paris, France
| | - J Rossignol
- Université de Paris, Service d'hématologie, Necker Enfants Malades, Paris, France
| | - S Vinzio
- Univ. Grenoble Alpes, Inserm, U1036, CHU Grenoble Alpes, CEA, IRIG-BCI, 38000, Grenoble, France
| | - T Weitten
- Service de médecine interne, Centre Hospitalier (CHICAS), GAP, France
| | - J Vinit
- Service de médecine interne, Centre Hospitalier, Chalons, France
| | - C Deligny
- Service de Rhumatologie - Médecine Interne 5D · CHU de Martinique - Hôpital P. Zobda-Quitman, France
| | - S Humbert
- CHU de Besançon, Service de Médecine Interne, Besançon, France
| | - M Samson
- Department of Internal Medicine and Clinical Immunology, Dijon University Hospital, Dijon, France
| | - N Magy-Bertrand
- CHU de Besançon, Service de Médecine Interne, Besançon, France
| | - T Moulinet
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Systemic and Autoimmune Rare Diseases, Nancy University Hospital, UMR 7365, IMoPA, Lorraine University, CNRS, Vandoeuvre-lès-Nancy, France
| | - R Bourguiba
- Sorbonne Université, AP-HP, Hôpital Tenon, service de médecine interne, CEREMAIA, F-75020, Paris, France
| | - T Hanslik
- AP-HP, Hôpital Ambroise Paris, service de médecine interne, Paris, France
| | - C Bachmeyer
- Sorbonne Université, AP-HP, Hôpital Tenon, service de médecine interne, CEREMAIA, F-75020, Paris, France
| | - M Sebert
- APHP, Hematology department, CHU of Saint Louis, Paris, France
| | - M Kostine
- Department of Rheumatology, Hôpital Haut-Lévesque, Bordeaux, France
| | - B Bienvenu
- Hôpital Saint Joseph, service de médecine interne, Marseille, France
| | - P Biscay
- Clinique Mutualiste Pessac Médecine Interne, Pessac, France
| | - E Liozon
- Service de Médecine Interne, CHU Dupuytren, Limoges, France
| | - L Sailler
- University Hospital of Toulouse, Department of Internal Medicine, Toulouse, France
| | - F Chasset
- Sorbonne Université, Hôpital Tenon, service de dermatologie et allergologie et Inflammation-Immunopathology-Biotherapy Department (DMU i3), F-75020, Paris, France
| | - A Audemard-Verger
- 19University of Tours, Tours, France, Department of Internal Medicine and Clinical
| | - E Duroyon
- Service d'Hématologie Biologique, DMU BioPhyGen GH AP-HP. Centre-University de Paris
| | - G Sarrabay
- Laboratory of Rare and Autoinflammatory Genetic Diseases and Reference Centre for Autoinflammatory Diseases and Amyloidosis (CEREMAIA), CHU Montpellier, University of Montpellier, Montpellier, France
| | - F Borlot
- Service de médecine Interne, CH Béziers, France
| | - C Dieval
- Service de médecine interne et hématologie, CH régional, Rochefort, France
| | - T Cluzeau
- Hematology department, CHU of Nice, Cote d'Azur University, Nice, France
| | - P Marianetti
- CHU de REIMS, Service de médecine interne, maladies infectieuses, immunologie clinique
| | - H Lobbes
- University Hospital Centre of Bordeaux, Saint Andre Hospital, Department of Internal Medicine and Clinical Immunology, F-33000 Bordeaux, France, CHU de Clermont-Ferrand, Hôpital Estaing, service de médecine interne, Clermont-Ferrand, France
| | - G Boursier
- Laboratory of Rare and Autoinflammatory Genetic Diseases and Reference Centre for Autoinflammatory Diseases and Amyloidosis (CEREMAIA), CHU Montpellier, University of Montpellier, Montpellier, France
| | - M Gerfaud-Valentin
- University Hospital of Lyon, Hospices Civils de Lyon, Department of Haematology, Lyon, France
| | - J Jeannel
- Université de Paris, Service de médecine interne, HEGP Paris, France
| | - A Servettaz
- CHU de REIMS, Service de médecine interne, maladies infectieuses, immunologie clinique
| | - S Audia
- Department of Internal Medicine and Clinical Immunology, Dijon University Hospital, Dijon, France
| | - M Larue
- APHP, Service de rhumatologie, Hôpital Henri Mondor, Créteil, France
| | - B Henriot
- Service de médecine interne, Centre Hospitalier René Pleven, Dinan, France
| | - B Faucher
- Aix Marseille Université, AP-HM, Hôpital de la Timone, Department of Internal Medicine, Marseille, France
| | - J Graveleau
- CHU de Nantes Hôtel Dieu, Service de Médecine Interne, Nantes, France
| | - B de Sainte Marie
- University Hospital Centre of Bordeaux, Saint Andre Hospital, Department of Internal Medicine and Clinical Immunology, F-33000 Bordeaux, France, CHU de Clermont-Ferrand, Hôpital Estaing, service de médecine interne, Clermont-Ferrand, France
| | - J Galland
- Service de médecine interne, hôpital Fleyriat, Centre hospitalier Bourg-en-Bresse, France
| | - L Bouillet
- Univ. Grenoble Alpes, Inserm, U1036, CHU Grenoble Alpes, CEA, IRIG-BCI, 38000, Grenoble, France
| | - C Arnaud
- University Hospital of Toulouse, Department of Internal Medicine, Toulouse, France
| | - L Ades
- APHP, Hematology department, CHU of Saint Louis, Paris, France
| | - F Carrat
- Sorbonne Université, Inserm, Institut Pierre-Louis d'Epidémiologie et de Santé Publique, Département de Santé Publique, Hôpital Saint-Antoine, APHP, Paris
| | - P Hirsch
- Sorbonne Université, AP-HP, Hôpital Saint Antoine, service d'hématologie biologique, F-75012, Paris, France
| | - P Fenaux
- APHP, Hematology department, CHU of Saint Louis, Paris, France
| | - O Fain
- Sorbonne Université, AP-HP, Hôpital Saint Antoine, service de médecine interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), F-75012, Paris, France
| | - P Sujobert
- CHU de Besançon, Service de Médecine Interne, Besançon, France
| | - O Kosmider
- Service d'Hématologie Biologique, DMU BioPhyGen GH AP-HP. Centre-University de Paris
| | - A Mekinian
- Sorbonne Université, AP-HP, Hôpital Saint Antoine, service de médecine interne et Inflammation-Immunopathology-Biotherapy Department (DMU i3), F-75012, Paris, France
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25
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Yanir AD, Krauss A, Stein J, Steinberg-Shemer O, Gilad O, Lotan SN, Dgany O, Krasnov T, Kodman Y, Feuerstein T, Mardoukh J, Fishman H, Geron I, Yacobovich J, Tamary H, Birger Y, Avrahami G, Izraeli S, Birenboim SB. Pediatric myelodysplastic syndrome with inflammatory manifestations: Diagnosis, genetics, treatment, and outcome. Pediatr Blood Cancer 2021; 68:e29138. [PMID: 34019335 DOI: 10.1002/pbc.29138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/06/2021] [Accepted: 05/09/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Inflammatory manifestations (IM) are well described in adult patients with myelodysplastic syndrome (MDS), but the presentation is highly variable and no standardized treatment exists. This phenomenon is rarely reported in children. As more pediatric patients are hematopoietic stem cell transplantation (HSCT) candidates, the role of anti-inflammatory treatment in relation to HSCT should be defined. PROCEDURE Here, we report a series of five children from a tertiary center. We describe the clinical presentation, molecular findings, and treatment options. RESULTS All patients presented with advanced MDS with blast percentages ranging 10-30%, all had severe IM. One patient had MDS secondary to severe congenital neutropenia, the other four patients had presumably primary MDS. All four were found to harbor a PTPN11 gene driver mutation, which is found in 35% of cases of juvenile myelomonocytic leukemia (JMML). The mutation was present in the myeloid lineage but not in T lymphocytes. Three had symptoms of Behcet's-like disease with trisomy 8 in their bone marrow. All patients were treated with anti-inflammatory medications (mainly systemic steroids) in an attempt to bring them to allogeneic HSCT in a better clinical condition. All demonstrated clinical improvement as well as regression in their MDS status post anti-inflammatory treatment. All have recovered from both MDS and their inflammatory symptoms post HSCT. CONCLUSION Primary pediatric MDS with IM is driven in some cases by PTPN11 mutations, and might be on the clinical spectrum of JMML. Anti-inflammatory treatment may reverse MDS progression and improve the outcome of subsequent HSCT.
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Affiliation(s)
- Asaf D Yanir
- BMT Unit, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviva Krauss
- BMT Unit, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jerry Stein
- BMT Unit, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orna Steinberg-Shemer
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oded Gilad
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharon Noy Lotan
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
| | - Orly Dgany
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
| | - Tatyana Krasnov
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
| | - Yona Kodman
- Immune Phenotype Laboratory, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Tamar Feuerstein
- Immune Phenotype Laboratory, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Jacques Mardoukh
- Cytogenetic Laboratory, Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Hila Fishman
- Pediatric Leukemia Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ifat Geron
- Pediatric Leukemia Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Joanne Yacobovich
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hannah Tamary
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Pediatric Hematology Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yehudit Birger
- Pediatric Leukemia Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Galia Avrahami
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shai Izraeli
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Pediatric Leukemia Laboratory, Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomit Barzilai Birenboim
- Department of Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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26
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Lee P, Yim R, Yung Y, Chu HT, Yip PK, Gill H. Molecular Targeted Therapy and Immunotherapy for Myelodysplastic Syndrome. Int J Mol Sci 2021; 22:10232. [PMID: 34638574 PMCID: PMC8508686 DOI: 10.3390/ijms221910232] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/17/2021] [Accepted: 09/21/2021] [Indexed: 12/22/2022] Open
Abstract
Myelodysplastic syndrome (MDS) is a heterogeneous, clonal hematological disorder characterized by ineffective hematopoiesis, cytopenia, morphologic dysplasia, and predisposition to acute myeloid leukemia (AML). Stem cell genomic instability, microenvironmental aberrations, and somatic mutations contribute to leukemic transformation. The hypomethylating agents (HMAs), azacitidine and decitabine are the standard of care for patients with higher-risk MDS. Although these agents induce responses in up to 40-60% of patients, primary or secondary drug resistance is relatively common. To improve the treatment outcome, combinational therapies comprising HMA with targeted therapy or immunotherapy are being evaluated and are under continuous development. This review provides a comprehensive update of the molecular pathogenesis and immune-dysregulations involved in MDS, mechanisms of resistance to HMA, and strategies to overcome HMA resistance.
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Affiliation(s)
| | | | | | | | | | - Harinder Gill
- Division of Haematology, Medical Oncology and Haemopoietic Stem Cell Transplantation, Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (P.L.); (R.Y.); (Y.Y.); (H.-T.C.); (P.-K.Y.)
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27
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Yamada S, Kajikawa S, Nakagawa N, Kondo Y, Okumura H. Coombs' test positive autoimmune hemolytic anemia accompanied by myelodysplastic syndrome that became Coombs' test negative after azacitidine administration. Ann Hematol 2021; 101:915-917. [PMID: 34448913 DOI: 10.1007/s00277-021-04652-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 08/18/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Shinya Yamada
- Department of Hematology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama City, Toyama Prefecture, 930-8550, Japan.
| | - Sayaka Kajikawa
- Department of Hematology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama City, Toyama Prefecture, 930-8550, Japan
| | - Noriharu Nakagawa
- Department of Hematology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama City, Toyama Prefecture, 930-8550, Japan
| | - Yukio Kondo
- Department of Hematology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama City, Toyama Prefecture, 930-8550, Japan
| | - Hirokazu Okumura
- Department of Hematology, Toyama Prefectural Central Hospital, 2-2-78 Nishinagae, Toyama City, Toyama Prefecture, 930-8550, Japan
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28
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Obiorah IE, Patel BA, Groarke EM, Wang W, Trick M, Ombrello AK, Ferrada MA, Wu Z, Gutierrez-Rodrigues F, Lotter J, Wilson L, Hoffmann P, Cardona DO, Patel N, Dulau-Florea A, Kastner DL, Grayson PC, Beck DB, Young NS, Calvo KR. Benign and malignant hematologic manifestations in patients with VEXAS syndrome due to somatic mutations in UBA1. Blood Adv 2021; 5:3203-3215. [PMID: 34427584 PMCID: PMC8405186 DOI: 10.1182/bloodadvances.2021004976] [Citation(s) in RCA: 105] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/04/2021] [Indexed: 11/20/2022] Open
Abstract
Somatic mutations in UBA1 involving hematopoietic stem and myeloid cells have been reported in patients with the newly defined VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome. Here, we report clinical hematologic manifestations and unique bone marrow (BM) features in 16 patients with VEXAS. All patients were male and had a history of severe autoinflammatory and rheumatologic manifestations and a somatic UBA1 mutation (p.Met41). Ten patients had hematologic disorders: myelodysplastic syndrome (MDS; 6 of 16), multiple myeloma (2 of 16), monoclonal gammopathy of undetermined significance (2 of 16), and monoclonal B-cell lymphocytosis (2 of 16), and a few of those patients had 2 co-existing clonal processes. Although macrocytic anemia (100%) and lymphopenia (80%) were prevalent in all patients with VEXAS, thrombocytopenia and neutropenia were more common in patients with progression to MDS. All BMs in VEXAS patients had prominent cytoplasmic vacuoles in myeloid and erythroid precursors. In addition, most BMs were hypercellular with myeloid hyperplasia, erythroid hypoplasia, and varying degrees of dysplasia. All patients diagnosed with MDS were lower risk (low blast count, very good to intermediate cytogenetics) according to standard prognostic scoring with no known progression to leukemia. In addition, 10 of 16 patients had thrombotic events, including venous thromboembolism and arterial stroke. Although VEXAS presents symptomatically as a rheumatologic disease, morbidity and mortality are associated with progression to hematologic disease. Given the increased risk of developing MDS and multiple myeloma, surveillance for disease progression is important.
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Affiliation(s)
- Ifeyinwa Emmanuela Obiorah
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute
- Hematology Section, Department of Laboratory Medicine, Clinical Center
| | | | - Emma M Groarke
- Hematology Branch, National Heart, Lung, and Blood Institute
| | - Weixin Wang
- Hematology Section, Department of Laboratory Medicine, Clinical Center
| | - Megan Trick
- Hematology Section, Department of Laboratory Medicine, Clinical Center
| | - Amanda K Ombrello
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Marcela A Ferrada
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD
| | - Zhijie Wu
- Hematology Branch, National Heart, Lung, and Blood Institute
| | | | - Jennifer Lotter
- Hematology Branch, National Heart, Lung, and Blood Institute
| | - Lorena Wilson
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Patrycja Hoffmann
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Daniela Ospina Cardona
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Nisha Patel
- Hematology Section, Department of Laboratory Medicine, Clinical Center
| | | | - Daniel L Kastner
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Peter C Grayson
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD
| | - David B Beck
- Metabolic, Cardiovascular, and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, and
| | - Neal S Young
- Hematology Branch, National Heart, Lung, and Blood Institute
| | - Katherine R Calvo
- Hematology Section, Department of Laboratory Medicine, Clinical Center
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29
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Lacombe V, Prevost M, Bouvier A, Thépot S, Chabrun F, Kosmider O, Lacout C, Beucher A, Lavigne C, Geneviève F, Urbanski G. Vacuoles in neutrophil precursors in VEXAS syndrome: diagnostic performances and threshold. Br J Haematol 2021; 195:286-289. [PMID: 34340250 DOI: 10.1111/bjh.17679] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Valentin Lacombe
- Department of Internal Medicine and Clinical Immunology, Angers University Hospital, Angers, France
| | - Matthieu Prevost
- Laboratory of Haematology, Angers University Hospital, Angers, France.,Fédération Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
| | - Anne Bouvier
- Laboratory of Haematology, Angers University Hospital, Angers, France.,Fédération Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
| | - Sylvain Thépot
- Fédération Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France.,Department of Clinical Haematology, Angers University Hospital, Angers, France
| | - Floris Chabrun
- Department of Biochemistry and Molecular Biology, Angers University Hospital, Angers, France.,MitoLab Team, UMR CNRS 6015-INSERM U1083, MitoVasc Institute, SFR ICAT, Angers, France
| | - Olivier Kosmider
- CNRS UMR8104, INSERM U1016, Laboratory of Haematology, Assistance Publique-Hôpitaux de Paris, Cochin Institute, Paris, France
| | - Carole Lacout
- Department of Internal Medicine and Clinical Immunology, Angers University Hospital, Angers, France
| | - Annaelle Beucher
- Laboratory of Haematology, Angers University Hospital, Angers, France.,Fédération Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
| | - Christian Lavigne
- Department of Internal Medicine and Clinical Immunology, Angers University Hospital, Angers, France
| | - Franck Geneviève
- Laboratory of Haematology, Angers University Hospital, Angers, France.,Fédération Hospitalo-Universitaire 'Grand Ouest Against Leukemia' (FHU GOAL), Angers, France
| | - Geoffrey Urbanski
- Department of Internal Medicine and Clinical Immunology, Angers University Hospital, Angers, France.,MitoLab Team, UMR CNRS 6015-INSERM U1083, MitoVasc Institute, SFR ICAT, Angers, France
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30
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Corfmat M, Willekens C, Vinit J, Bussone G, Fenaux P, Fain O, Klatzmann D, Mekinian A, Comont T. Low dose IL-2 in patients with steroid-dependent dysimmune manifestations associated with myelodysplastic syndromes: a three-case report. Rheumatology (Oxford) 2021; 60:3404-3408. [PMID: 33164099 DOI: 10.1093/rheumatology/keaa696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/19/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Systemic inflammatory and autoimmune diseases can be associated with myelodysplastic syndromes. Current treatments (steroids, immunosuppressive agents, biologics) are unsatisfactory because of their low response rate, dependence or adverse events. We aimed at evaluating the effects of low doses of IL-2 (ld-IL2) as a regulatory T-cell inducer in this context. METHODS We treated three patients with ld-IL2 with myelodysplastic syndromes and an associated dysimmune disorder (polymyalgia rheumatic, relapsing polychondritis associated with Sweet's syndrome and vasculitis with cutaneous and joint involvement, respectively). All three patients were dependent on steroids and refractory to biologics or azacitidine. They received doses of 1-1.5 million units of proleukin/day during 5 days and then every fortnight. RESULTS The treatment led to a clinical improvement and steroid sparing in 2/3 patients with no serious adverse events, and no progression of the disease. CONCLUSION Our results support the investigation of ld-IL2 in MDS associated with immune disorders in controlled clinical studies.
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Affiliation(s)
- Marion Corfmat
- Service de Médecine Interne, IUCT Oncopôle, Centre Hospitalier Universitaire de Toulouse, Toulouse
| | - Christophe Willekens
- Département d'Hématologie, Institut Gustave Roussy, Université Paris Sud, Villejuif
| | - Julien Vinit
- Service de Médecine Interne, CHWM, 4, Rue Capitaine-Drillien, Chalon-sur-Saône
| | - Guillaume Bussone
- Service de Médecine Interne, Immunologie Clinique, Médecine Aigüe Polyvalente, Hôpital Antoine-Béclère-AP-HP, Clamart
| | - Pierre Fenaux
- Service d'Hématologie Séniors Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, Université de Paris
| | - Olivier Fain
- Service de Médecine Interne, AP-HP, Hôpital Saint Antoine, Sorbonne Université
| | - David Klatzmann
- INSERM, Immunology-Immunopathology-Immunotherapy (i3), Sorbonne Université.,Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), AP-HP, Hôpital Pitié-Salpêtrière, Paris
| | - Arsene Mekinian
- Service de Médecine Interne, AP-HP, Hôpital Saint Antoine, Sorbonne Université
| | - Thibault Comont
- Service de Médecine Interne, IUCT Oncopôle, Centre Hospitalier Universitaire de Toulouse, Toulouse.,Centre de Recherche en Cancérologie de Toulouse, Inserm UMR 1037, Toulouse, France
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31
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Yang H, Beutler B, Zhang D. Emerging roles of spliceosome in cancer and immunity. Protein Cell 2021; 13:559-579. [PMID: 34196950 PMCID: PMC9232692 DOI: 10.1007/s13238-021-00856-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/08/2021] [Indexed: 12/19/2022] Open
Abstract
Precursor messenger RNA (pre-mRNA) splicing is catalyzed by an intricate ribonucleoprotein complex called the spliceosome. Although the spliceosome is considered to be general cell “housekeeping” machinery, mutations in core components of the spliceosome frequently correlate with cell- or tissue-specific phenotypes and diseases. In this review, we expound the links between spliceosome mutations, aberrant splicing, and human cancers. Remarkably, spliceosome-targeted therapies (STTs) have become efficient anti-cancer strategies for cancer patients with splicing defects. We also highlight the links between spliceosome and immune signaling. Recent studies have shown that some spliceosome gene mutations can result in immune dysregulation and notable phenotypes due to mis-splicing of immune-related genes. Furthermore, several core spliceosome components harbor splicing-independent immune functions within the cell, expanding the functional repertoire of these diverse proteins.
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Affiliation(s)
- Hui Yang
- Department of Neurosurgery, Huashan Hospital, Shanghai Key laboratory of Brain Function Restoration and Neural Regeneration, MOE Frontiers Center for Brain Science, Institute for Translational Brain Research, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Bruce Beutler
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
| | - Duanwu Zhang
- Children's Hospital of Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, China.
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32
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Maladie de Still et PseudoStill associés aux SMD et LMMC : Étude nationale Française. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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33
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Jachiet V, Moulis G, Hadjadj J, Seguier J, Laribi K, Schleinitz N, Vey N, Sacre K, Godeau B, Beyne-Rauzy O, Bouvet R, Broner J, Brun N, Comont T, Gaudin C, Lambotte O, Le Clech L, Peterlin P, Roy-Peaud F, Salvado C, Versini M, Isnard F, Kahn JE, Gobert D, Adès L, Fenaux P, Fain O, Mekinian A. Clinical spectrum, outcome and management of immune thrombocytopenia associated with myelodysplastic syndromes and chronic myelomonocytic leukemia. Haematologica 2021; 106:1414-1422. [PMID: 33626866 PMCID: PMC8094121 DOI: 10.3324/haematol.2020.272559] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 11/23/2020] [Indexed: 12/15/2022] Open
Abstract
Myelodysplastic syndromes (MDS) and chronic myelomonocytic leukemia (CMML) are associated with systemic inflammatory or autoimmune diseases in 10-20 % of cases. Among them, immune thrombocytopenia (ITP) has been reported but large studies assessing this association are missing. Whether such patients have a particular phenotype and require particular management is unclear. This study analyzes the clinical spectrum, outcome and therapeutic management of patients with ITP associated with MDS or CMML, in comparison (i) to patients with primary ITP without MDS/CMML and (ii) to patients with MDS/CMML without ITP. Forty-one MDS/CMML-associated ITP patients were included, with chronic ITP in 26 (63%) patients, low-risk myelodysplasia in 30 (73%) patients and CMML in 24 (59%) patients. An associated autoimmune disease was noted in 10 (24%) patients. In comparison to primary ITP patients, MDS/CMML-associated ITP patients had a higher occurrence of severe bleeding despite similar platelet counts at diagnosis. First-line treatment consisted of glucocorticoids (98%) and intravenous immunoglobulin (IVIg) (56%). Response achievement with IVIg was more frequent in primary ITP than in MDS/CMML-associated ITP patients. Response rates to second-line therapies were not statistically different between primary ITP and MDS/CMMLassociated ITP patients. Ten percent (n=4) of patients with MDS/CMML-associated ITP had multirefractory ITP versus none in primary ITP controls. After a median follow-up of 60 months, there was no difference in overall survival between MDS/CMML-associated ITP and primary ITP patients. Leukemia-free-survival was significantly better in MDS/CMMLassociated ITP patients than in MDS/CMML without ITP MDS/CMML-associated ITP have a particular outcome with more severe bleeding and multirefractory profile than primary ITP, similar response profile to primary ITP therapy except for IVIg, and less progression toward acute myeloid leukemia than MDS/CMML without ITP.
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MESH Headings
- Humans
- Leukemia, Myeloid, Acute
- Leukemia, Myelomonocytic, Chronic/complications
- Leukemia, Myelomonocytic, Chronic/diagnosis
- Leukemia, Myelomonocytic, Chronic/therapy
- Myelodysplastic Syndromes/complications
- Myelodysplastic Syndromes/diagnosis
- Myelodysplastic Syndromes/therapy
- Purpura, Thrombocytopenic, Idiopathic/diagnosis
- Purpura, Thrombocytopenic, Idiopathic/etiology
- Purpura, Thrombocytopenic, Idiopathic/therapy
- Thrombocytopenia
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Affiliation(s)
- Vincent Jachiet
- Sorbonne Université, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DMU 3iD), F-75012, Paris
| | - Guillaume Moulis
- Service de médecine interne, CHU de Toulouse, France; CIC 1436, CHU de Toulouse, France; UMR 1027 Inserm-Université de Toulouse
| | - Jérome Hadjadj
- Imagine Institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, Université de Paris, F-75015, Paris ; Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Assistance Publique Hôpitaux de Paris-Centre (APHP-CUP), Université de Paris, F-75014
| | - Julie Seguier
- Département de médecine interne, Hôpital de la Timone, AP-HM, Aix Marseille Université, Marseille
| | - Kamel Laribi
- Department of Hematology, Centre hospitalier Le Mans, Le Mans
| | - Nicolas Schleinitz
- Département de médecine interne, Hôpital de la Timone, AP-HM, Aix Marseille Université, Marseille
| | - Norbert Vey
- Haematology Department, Institut Paoli-Calmettes, Aix-Marseille Université, Marseille
| | - Karim Sacre
- Departement de Médecine Interne, Hôpital Bichat, APHP, Université de Paris, INSERM U1149, Paris
| | - Bertrand Godeau
- Hôpitaux de Paris, Hôpital Henri Mondor, Médecine Interne, Centre de Référence des Cytopénies Autoimmunes de L'Adulte, Université Paris-Est Créteil, F-94010, Créteil
| | - Odile Beyne-Rauzy
- Department of internal medicine, Toulouse University Hospital, Institut universitaire du cancer de Toulouse, and University of Toulouse, F-31059, Toulouse
| | - Romain Bouvet
- Médecine interne et maladies systémiques, CHU Dijon Bourgogne, 21000 Dijon
| | - Jonathan Broner
- Internal Médicine Department, Nîmes University Hospital, University of Montpellier, Nîmes
| | - Natacha Brun
- Service de Médecine Interne, Centre Hospitalier de Rodez, Rodez
| | - Thibault Comont
- Department of internal medicine, Toulouse University Hospital, Institut universitaire du cancer de Toulouse, and University of Toulouse, F-31059, Toulouse
| | - Clément Gaudin
- Department of oncogeriatric medicine, University Hospital Purpan, Toulouse
| | - Olivier Lambotte
- Hôpitaux de Paris, Hôpital Bicêtre, Médecine Interne et Immunologie Clinique, F-94275, Le Kremlin-Bicêtre, France; INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases, F-94276, Le Kremlin-Bicêtre, France; Université Paris Sud, UMR 1184, F-94276, Le Kremlin-Bicêtre, France; CEA, DSV/iMETI, IDMIT, F-92265, Fontenay-aux-Roses
| | - Lenaïg Le Clech
- Department of Internal Medicine, Infectious Diseases and Haematology, Cornouaille Hospital Quimper
| | | | - Frédérique Roy-Peaud
- Service de médecine interne, maladies infectieuses et tropicales, CHU de Poitiers, Poitiers
| | | | | | - Françoise Isnard
- Department of Clinical Hematology, Saint-Antoine Hospital, AP-HP, Paris
| | | | - Delphine Gobert
- Sorbonne Université, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DMU 3iD), F-75012, Paris
| | - Lionel Adès
- Hopital Saint-Louis (APHP) and Paris University and INSERM U944, Paris
| | - Pierre Fenaux
- Hopital Saint-Louis (APHP) and Paris University and INSERM U944, Paris
| | - Olivier Fain
- Sorbonne Université, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DMU 3iD), F-75012, Paris
| | - Arsène Mekinian
- Sorbonne Université, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DMU 3iD), F-75012, Paris.
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34
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Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) secondary to an acute cranial nerve meningoradiculitis. Rev Neurol (Paris) 2021; 177:1031-1032. [PMID: 33781563 DOI: 10.1016/j.neurol.2020.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/22/2020] [Accepted: 11/26/2020] [Indexed: 11/24/2022]
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35
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Barcellini W, Giannotta JA, Fattizzo B. Autoimmune Complications in Hematologic Neoplasms. Cancers (Basel) 2021; 13:cancers13071532. [PMID: 33810369 PMCID: PMC8037071 DOI: 10.3390/cancers13071532] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022] Open
Abstract
Autoimmune cytopenias (AICy) and autoimmune diseases (AID) can complicate both lymphoid and myeloid neoplasms, and often represent a diagnostic and therapeutic challenge. While autoimmune hemolytic anemia (AIHA) and immune thrombocytopenia (ITP) are well known, other rarer AICy (autoimmune neutropenia, aplastic anemia, and pure red cell aplasia) and AID (systemic lupus erythematosus, rheumatoid arthritis, vasculitis, thyroiditis, and others) are poorly recognized. This review analyses the available literature of the last 30 years regarding the occurrence of AICy/AID in different onco-hematologic conditions. The latter include chronic lymphocytic leukemia (CLL), lymphomas, multiple myeloma, myelodysplastic syndromes (MDS), chronic myelomonocytic leukemia (CMML), myeloproliferative neoplasms, and acute leukemias. On the whole, AICy are observed in up to 10% of CLL and with higher frequencies in certain subtypes of non-Hodgkin lymphoma, whilst they occur in less than 1% of low-risk MDS and CMML. AID are described in up to 30% of myeloid and lymphoid patients, including immune-mediated hemostatic disorders (acquired hemophilia, thrombotic thrombocytopenic purpura, and anti-phospholipid syndrome) that may be severe and fatal. Additionally, AICy/AID are found in about 10% of patients receiving hematopoietic stem cell transplant or treatment with new checkpoint inhibitors. Besides the diagnostic difficulties, these AICy/AID may complicate the clinical management of already immunocompromised patients.
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Affiliation(s)
- Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (B.F.)
- Correspondence: ; Tel.: +39-025-503-3256
| | - Juri Alessandro Giannotta
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (B.F.)
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (B.F.)
- Department of Oncology and Oncohematology, University of Milan, 20122 Milan, Italy
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36
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Systemic Pulmonary Events Associated with Myelodysplastic Syndromes: A Retrospective Multicentre Study. J Clin Med 2021; 10:jcm10061162. [PMID: 33802067 PMCID: PMC7999053 DOI: 10.3390/jcm10061162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/01/2021] [Accepted: 03/04/2021] [Indexed: 12/20/2022] Open
Abstract
Although pulmonary events are considered to be frequently associated with malignant haemopathies, they have been sparsely studied in the specific context of myelodysplastic syndromes (MDS). We aimed to describe their different types, their relative proportions and their relative effects on overall survival (OS). We conducted a multicentre retrospective cohort study. Patients with MDS (diagnosed according to the 2016 WHO classification) and pulmonary events were included. The inclusion period was 1 January 2007 to 31 December 2017 and patients were monitored until August 2019. Fifty-five hospitalized patients were included in the analysis. They had 113 separate pulmonary events. Thirteen patients (23.6%) had a systemic autoimmune disease associated with MDS. Median age at diagnosis of MDS was 77 years. Median time to onset of pulmonary events was 13 months. Pulmonary events comprised: 70 infectious diseases (62%); 27 interstitial lung diseases (23.9%), including 13 non-specific interstitial pneumonias and seven secondary organizing pneumonias or respiratory bronchiolitis-interstitial lung diseases; 10 pleural effusions (8.8%), including four cases of chronic organizing pleuritis with exudative effusion; and six pulmonary hypertensions (5.3%). The median OS of the cohort was 29 months after MDS diagnosis but OS was only 10 months after a pulmonary event. The OS was similar to that of the general myelodysplastic population. However, the occurrence of a pulmonary event appeared to be either an accelerating factor of death or an indicator for the worsening of the underlying MDS in our study. More than a third of pulmonary events were non-infectious and could be systemic manifestations of MDS.
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Risk Factor and Long-Term Outcome Analyses for Acute Limbic Encephalitis and Calcineurin Inhibitor-Induced Encephalopathy in Adults following Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2021; 27:437.e1-437.e9. [PMID: 33965190 DOI: 10.1016/j.jtct.2021.01.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/22/2021] [Indexed: 12/11/2022]
Abstract
Post-transplantation acute limbic encephalitis (PALE) is a rare, severe inflammatory disorder in the bilateral limbic system, including the hippocampus. To date, only a few studies have reported details, including risk factors for PALE; however, further clinical evidence of PALE, especially in cerebrospinal fluid human herpesvirus 6-negative cases, is warranted. In addition, data are sparse regarding the risk factors for calcineurin inhibitor (CNI)-induced encephalopathy (CNIE) following allogeneic hematopoietic cell transplantation (allo-HCT) in adults. Therefore, we examined the risk factors for and clinical details of PALE and CNIE. We retrospectively analyzed consecutive patients who underwent allo-HCT between January 2005 and November 2017. A total of 485 patients age 46 years (median) were eligible. In total, 14 PALE cases and 11 CNIE cases were identified. Multivariable analyses identified older age, use of an HLA-mismatched unrelated donor (URD), graft-versus-host disease (GVHD) prophylaxis with CNI and mycophenolate mofetil, and grade II-IV acute GVHD as significantly associated with an increased risk of PALE. In 13 patients who received high-dose methylprednisolone (mPSL) therapy, 6 (46%) responded to mPSL therapy, and 3 (23%) achieved complete remission at day 90 after mPSL administration. Furthermore, myelodysplastic syndrome (MDS), HLA-mismatched URD, and grade II-IV acute GVHD were significantly associated with an increased risk of CNIE. The 5-year nonrelapse mortality rate was 50% in PALE and 63% in CNIE, suggesting a very poor prognosis. In conclusion, this study provides evidence that HLA-mismatched URD and acute GVHD may independently contribute to the development of PALE, possibly in part through HLA-mismatch-derived alloimmune responses. Other than acute GVHD, we have identified MDS and HLA-mismatched URD as novel predictors of CNIE after allo-HCT.
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Schwotzer N, Provot F, Ville S, Daniel L, Le Fur A, Kissling S, Jourde-Chiche N, Karras A, Moreau A, Augusto JF, Gnemmi V, Perrochia H, Bataille S, Le Quintrec M, Goujon JM, Rotman S, Fakhouri F. Spectrum of Kidney Involvement in Patients with Myelodysplastic Syndromes. Kidney Int Rep 2021; 6:746-754. [PMID: 33732989 PMCID: PMC7938072 DOI: 10.1016/j.ekir.2020.12.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 02/03/2023] Open
Abstract
Introduction Myelodysplastic syndromes (MDS) are characterized by a high prevalence of associated autoimmune manifestations. Kidney involvement has been rarely reported in MDS patients. We report on the spectrum of kidney pathological findings in MDS patients. Methods We retrospectively identified MDS patients who had undergone a kidney biopsy between 2001 and 2019 in nine Swiss and French nephrology centres. Results Nineteen patients (median age 74 years [63-83]) were included. At the time of kidney biopsy, eleven (58%) patients had extra-renal auto-immune manifestations and sixteen (84%) presented with acute kidney injury. Median serum creatinine at diagnosis was 2.8 mg/dL [0.6-8.3] and median urinary protein to creatinine ratio was 1.2 g/g [0.2-11]. Acute tubulo-interstitial nephritis (TIN) was present in seven (37%) patients. Immunofluorescence study in one patient with acute TIN disclosed intense IgG deposits along the tubular basement membrane and Bowman’s capsule. Other kidney pathological features included ANCA-negative pauci-immune necrotizing and crescentic glomerulonephritis (n = 3), membranous nephropathy (n = 2), IgA nephropathy (n = 1), IgA vasculitis (n = 1), immunoglobulin-associated membrano-proliferative glomerulonephritis type I (n=1), crescentic C3 glomerulopathy (n = 1), fibrillary glomerulonephritis (n = 1) and minimal change disease (n = 1). Eleven (58%) patients received immunosuppressive treatments, among whom one developed a severe infectious complication. After a median follow-up of 7 month [1-96], nine (47%) patients had chronic kidney disease stage 3 (n = 6) or 4 (n = 3) and five (26%) progressed to end-stage kidney disease. Three patients died. Conclusions MDS are associated to several autoimmune kidney manifestations, predominantly acute TIN. MDS are to be listed among the potential causes of autoimmune TIN.
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Affiliation(s)
- Nora Schwotzer
- Transplantation Center, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Switzerland
| | - François Provot
- Department of Nephrology and Renal Transplantation, CHRU de Lille, Lille, France
| | - Simon Ville
- Department of Nephrology and Immunology, CHU de Nantes, Nantes, France
| | | | - Awena Le Fur
- Department of Nephrology, CH La Roche-sur-Yon, La Roche-sur-Yon, France
| | - Sébastien Kissling
- Service of Nephrology and Hypertension, Department of Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Noémie Jourde-Chiche
- Department of Nephrology, Aix-Marseille Univ, C2VN, INSERM, INRAE, AP-HM CHU de la Conception, Marseille, France
| | - Alexandre Karras
- Department of Nephrology, Hôpital Européen Georges Pompidou, Paris, France
| | - Anne Moreau
- Pathology Department, CHU de Nantes, Nantes, France
| | | | | | | | | | | | | | - Samuel Rotman
- Service of Clinical Pathology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Switzerland
| | - Fadi Fakhouri
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Awada H, Thapa B, Visconte V. The Genomics of Myelodysplastic Syndromes: Origins of Disease Evolution, Biological Pathways, and Prognostic Implications. Cells 2020; 9:E2512. [PMID: 33233642 PMCID: PMC7699752 DOI: 10.3390/cells9112512] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022] Open
Abstract
The molecular pathogenesis of myelodysplastic syndrome (MDS) is complex due to the high rate of genomic heterogeneity. Significant advances have been made in the last decade which elucidated the landscape of molecular alterations (cytogenetic abnormalities, gene mutations) in MDS. Seminal experimental studies have clarified the role of diverse gene mutations in the context of disease phenotypes, but the lack of faithful murine models and/or cell lines spontaneously carrying certain gene mutations have hampered the knowledge on how and why specific pathways are associated with MDS pathogenesis. Here, we summarize the genomics of MDS and provide an overview on the deregulation of pathways and the latest molecular targeted therapeutics.
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Affiliation(s)
- Hassan Awada
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA;
| | - Bicky Thapa
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI 53226, USA;
| | - Valeria Visconte
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44106, USA;
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[Polymyalgia rheumatic and chronic myelomonocytic leukemia]. Rev Med Interne 2020; 42:434-437. [PMID: 33129580 DOI: 10.1016/j.revmed.2020.08.008] [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: 12/16/2019] [Revised: 07/13/2020] [Accepted: 08/03/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Myelodysplasia (MDS) can occur as systemic manifestations such as connective tissue diseases or vasculitis. Rheumatological manifestations are also described in such context. Herein, we report the observation of a patient with chronic myelomonocytic leukemia (CMML) who developed systemic manifestations: polymyalgia rheumatica and pericarditis. CASE REPORT A 78-year-old patient was referred for the exploration of two months history of inflammatory shoulder pain associated with biological inflammatory syndrome. He presented with asthenia, anorexia and loss of 5kg in one month. He had a three years follow-up for a CMML without any specific treatment. All of the explorations carried out showed a typical polymyalgia rheumatica. A pericardial effusion requiring emergency drainage was synchronously diagnosed. All the symptoms occurred during a worsening of his hematological disease. The rheumatological manifestation was favorable after a short corticosteroid therapy and pericarditis did not recur after 2 years of follow-up. CONCLUSION It should be necessary to screen patients for MDS in a context of systemic manifestation, especially in elderly patients with an abnormal blood count (cytopenia, macrocytosis and monocytosis).
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Roupie AL, Guedon A, Terrier B, Lahuna C, Jachiet V, Regent A, de Boysson H, Carrat F, Seguier J, Terriou L, Versini M, Queyrel V, Groh M, Benhamou Y, Maurier F, Ledoult E, Clech LL, D'Aveni M, Rossignol J, Galland J, Willems L, Chiche NJ, Peterlin P, Roux-Sauvat M, Parcelier A, Wemeau M, Lambert M, Belizna C, Puechal X, Swiader L, Cohen-Valensi R, Noc V, Dao E, Thepot S, de Frémont GM, Tanguy-Schmidt A, Koka AM, Bussone G, Philipponnet C, Konate A, Cavaille G, Guilpain P, Allain JS, Broner J, Solary E, Ruivard M, de Renzis B, Corm S, Baati N, Schleinitz N, Ponsoye M, Stamatoullas-Bastard A, Ades L, Dellal A, Tchirkov A, Aouba A, Fenaux P, Fain O, Mekinian A. Vasculitis associated with myelodysplastic syndrome and chronic myelomonocytic leukemia: French multicenter case-control study. Semin Arthritis Rheum 2020; 50:879-884. [PMID: 32896704 DOI: 10.1016/j.semarthrit.2020.07.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/13/2020] [Accepted: 07/06/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Our objective was to evaluate characteristics, treatment and outcome of vasculitis associated with myelodysplastic syndrome (MDS) and chronic myelomonicytic leukemia (CMML) PATIENTS AND METHODS: Retrospective descriptive analysis of MDS/CMML-related vasculitis and comparison with MDS/CMML patients without dysimmune features. RESULTS Seventy patients with vasculitis and MDS/CMML were included, with median age of 71.5 [21-90] years and male/female ratio of 2.3. Vasculitis was diagnosed prior to MDS/CMML in 31 patients (44%), and after in 20 patients. In comparison with MDS/CMML without autoimmune/inflammatory features, vasculitis with MDS/MPN showed no difference in MDS/CMML subtypes distribution nor International Prognostic Scoring System and CMML-specific prognostic (IPSS/CPSS) scores. Vasculitis subtypes included Giant cell arteritis in 24 patients (34%), Behçet's-like syndrome in 11 patients (20%) and polyarteritis nodosa in 6 patients (9%). Glucocorticoids (GCs) were used as first-line therapy for MDS/CMML vasculitis in 64/70 patients (91%) and 41 (59%) received combined immunosuppressive therapies during the follow-up. After a median follow-up of 33.2 months [1-162], 31 patients (44%) achieved sustained remission. At least one relapse occurred in 43 patients (61%). Relapse rates were higher in patients treated with conventional Disease Modifying Anti-Rheumatic Drug (DMARDs) (odds ratio 4.86 [95% CI 1.38 - 17.10]), but did not differ for biologics (odds ratio 0.59 [95% CI 0.11-3.20]) and azacytidine (odds ratio 1.44 [95% CI 0.21-9.76]) than under glucocorticoids. Overall survival in MDS/CMML vasculitis was not significantly different from MDS/CMML patients without autoimmune/inflammatory features (p = 0.5), but acute leukemia progression rates were decreased (log rank <0.05). CONCLUSION This study shows no correlation of vasculitis diagnoses with subtypes and severity of MDS/CMML, and no significant impact of vasculitis on overall survival. Whereas conventional DMARDs seem to be less effective, biologics or azacytidine therapy could be considered for even low-risk MDS/CMML vasculitis.
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Affiliation(s)
- Anne Laure Roupie
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, Paris, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Alexis Guedon
- Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Benjamin Terrier
- Department of Internal Medicine - National Reference Center for Rare and Systemic Autoimmune Diseases, Assistance Publique - Hôpitaux deAP-HP, Hôpital Cochin, Université de Paris, Paris, France
| | - Constance Lahuna
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, Paris, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Vincent Jachiet
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, Paris, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Alexis Regent
- Department of Internal Medicine - National Reference Center for Rare and Systemic Autoimmune Diseases, Assistance Publique - Hôpitaux deAP-HP, Hôpital Cochin, Université de Paris, Paris, France
| | - Hubert de Boysson
- Department of Internal Medicine, CHU Caen, Avenue de la côte de nacre, 14033 Caen, France
| | - Fabrice Carrat
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP Sorbonne Université, Hôpital Saint Antoine, 75012 Paris, France
| | - Julie Seguier
- Department of Internal Medicine, Assistance Publique-Hôpitaux de Marseille, Hôpital La Timone, Marseille, France
| | - Louis Terriou
- Department of Internal Medicine, CHU Lille, Lille, France
| | | | | | - Matthieu Groh
- Department of Internal Medicine, National Referral Center for Hypereosinophilic Syndromes (CEREO), Foch Hospital, Suresnes, France
| | - Ygal Benhamou
- Department of Internal Medicine, CHU Rouen, Rouen, France
| | - Francois Maurier
- Department of Internal Medicine, Hôpitaux Privés de Metz, Metz, France
| | - Emmanuel Ledoult
- Department of Internal Medicine and Clinical Immunology, CHU Lille, Lille, France
| | | | - Maud D'Aveni
- Department of Hematology, CHU Nancy, Nancy, France
| | - Julien Rossignol
- Department of Hematology, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Joris Galland
- Department of Internal Medicine, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Lise Willems
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, 75014 Paris, France
| | - Noemie Jourde Chiche
- Department of Nephrology, Centre de Néphrologie et de Transplantation Rénale, Assistance Publique-Hôpitaux de Marseille, Hôpital La Conception, Marseille, France
| | | | | | - Anne Parcelier
- Department of Hematology, Centre Hospitalier Bretagne Atlantique, Vannes, France
| | | | - Marc Lambert
- Department of Internal Medicine, CHU Lille, Lille, France
| | - Cristina Belizna
- Department of Vascular Medicine, CHU d'Angers, UMR-CNRS 6015 INSERM 1083, Angers, France
| | - Xavier Puechal
- Department of Internal Medicine - National Reference Center for Rare and Systemic Autoimmune Diseases, Assistance Publique - Hôpitaux deAP-HP, Hôpital Cochin, Université de Paris, Paris, France
| | - Laure Swiader
- Department of Internal Medicine, Assistance Publique-Hôpitaux de Marseille, Hôpital La Timone, Marseille, France
| | - Rolande Cohen-Valensi
- Department of Internal Medicine, CH de Martigues Hôpital des Rayettes, Martigues, France
| | - Valérie Noc
- Department of Nephrology, CH Hyères, Hyères, France
| | - Emmanuel Dao
- Department of Nephrology, CH Hyères, Hyères, France
| | | | | | | | | | - Guillaume Bussone
- Department of Internal Medicine, Hôpital Antoine Béclère, Clamart, France
| | | | - Amadou Konate
- Department of Internal Medicine, CHU Montpellier, Montpellier, France
| | - Guilhem Cavaille
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, 75014 Paris, France
| | - Philippe Guilpain
- Department of Internal Medicine, CHU Montpellier, Montpellier, France
| | - Jean-Sébastien Allain
- Department of Internal Medicine and Clinical Immunology, CHU Lille, Lille, France; Pôle cardio vasculaire et métabolisme, CH Saint-Malo, Saint-Malo, France
| | - Jonathan Broner
- Department of Internal Medicine, CHU de Nîmes, Nîmes, France
| | - Eric Solary
- Department of Hematology, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Marc Ruivard
- Department of Internal Medicine, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Benoit de Renzis
- Department of Hematology, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Sélim Corm
- Department of Hematology, Médipôle de Savoie, Charles Les Eaux, France
| | - Nadia Baati
- Department of Hematology, CH Strasbourg, Strasbourg, France
| | - Nicolas Schleinitz
- Department of Internal Medicine, Assistance Publique-Hôpitaux de Marseille, Hôpital La Timone, Marseille, France
| | - Matthieu Ponsoye
- Department of Internal Medicine, CHU Ambroise Paré, Boulogne- Billancourt, France
| | | | - Lionel Ades
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Saint Louis, 1 avenue Claude Vellefaux, 75010 Paris, France
| | - Azeddine Dellal
- Department of Rheumatology, Montfermeil Hospital, 93370 Montfermeil, France
| | - Andrei Tchirkov
- Department of Medical Cytogenetics, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Achille Aouba
- Department of Internal Medicine, CHU Montpellier, Montpellier, France
| | - Pierre Fenaux
- Department of Medical Cytogenetics, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Olivier Fain
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, Paris, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Arsène Mekinian
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, Paris, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France.
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Krečak I, Šupe M, Ilić I, Gverić-Krečak V. Behҫet-like syndrome associated with aplastic anemia successfully treated with mycophenolate mofetil. Ann Hematol 2020; 100:2411-2413. [PMID: 32535709 DOI: 10.1007/s00277-020-04119-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/01/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Ivan Krečak
- Department of Internal Medicine, General Hospital of Šibenik-Knin County, Stjepana Radića 83, 22000, Šibenik, Croatia.
| | - Marijana Šupe
- Department of Internal Medicine, General Hospital of Šibenik-Knin County, Stjepana Radića 83, 22000, Šibenik, Croatia
| | - Ivana Ilić
- Department of Pathology and Cytology, University Hospital Center Zagreb, Zagreb, Croatia
| | - Velka Gverić-Krečak
- Department of Internal Medicine, General Hospital of Šibenik-Knin County, Stjepana Radića 83, 22000, Šibenik, Croatia
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In vivo and in vitro cross-reactivity to fondaparinux in a stroke patient with IgG-PF4/heparin antibody-negative delayed-onset heparin-induced thrombocytopenia. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2020; 18:322-325. [PMID: 32530398 DOI: 10.2450/2020.0037-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 04/16/2020] [Indexed: 12/19/2022]
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Roupie AL, de Boysson H, Thietart S, Carrat F, Seguier J, Terriou L, Versini M, Queyrel V, Groh M, Benhamou Y, Maurier F, Decaux O, d'Aveni M, Rossignol J, Galland J, Solary E, Willems L, Schleinitz N, Ades L, Dellal A, Samson M, Aouba A, Fenaux P, Fain O, Mekinian A. Giant-cell arteritis associated with myelodysplastic syndrome: French multicenter case control study and literature review. Autoimmun Rev 2019; 19:102446. [PMID: 31838164 DOI: 10.1016/j.autrev.2019.102446] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 09/15/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Myelodysplastic syndromes (MDS) and MDS/myeloproliferative neoplasms (MDS/MPN) can be associated with giant cell arteritis (GCA). In this nationwide study by the "French Network of dysimmune disorders associated with hemopathies" (MINHEMON) the objective was to evaluate characteristics, treatment and outcome of GCA MDS-MDS/MPN. PATIENTS AND METHODS Retrospective analysis of patients that presented a MDS or MDS/MPN associated with GCA. Treatment efficiency, relapse-free and overall survival of GCA MDS-MDS/MPN were compared to GCA alone. RESULTS Twenty-one patients with GCA MDS-MDS/MPN were included with median age 76 [42-92], M/F ratio 2.5, 8 MDS with multilineage dysplasia (38%), 4 chronic myelomonocytic leukemia (19%), at low or intermediate risk according to IPPS and IPSS-R. The prevalence of headaches, jaw claudication and anterior ischemic optic neuropathy was significantly lower in patients with GCA MDS-MDS/MPN compared to idiopathic GCA (14.3%, 0% and 0% versus 30%, 25%, and 25%, respectively; p < .05). Other clinical and histology findings were similar. All GCA patients received steroid therapy as first-line treatment. Complete or partial response was observed in 14 GCA MDS-MDS/MPN patients (66.7%), of whom 6 (28.6%) received combined immunosuppressive therapies (versus 10% of idiopathic GCA; p = .07). Relapse incidence was similar in the two groups. Steroid dependence was more frequent among GCA MDS-MDS/MPN patients (12 (57%) versus 18 (22.5%); p < .05). Relapse-free and steroid-free survivals were significantly decreased in GCA MDS-MDS/MPN patients (log rank 0.002 and 0.049 respectively), but not overall survival. CONCLUSION Characteristics of GCA MDS-MDS/MPN seem different than idiopathic GCA, with a distinct clinical phenotype and poorer outcome with a higher risk of steroid dependence and relapse.
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Affiliation(s)
- Anne Laure Roupie
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Hubert de Boysson
- Department of Internal Medicine, CHU Caen, Avenue de la côte de nacre, 14033 Caen, France
| | - Sara Thietart
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, France
| | - Fabrice Carrat
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique IPLESP, AP-HP, Hôpital Saint Antoine, F75012 Paris, France
| | - Julie Seguier
- Department of Internal Medicine, CHU Marseille, Marseille, France
| | - Louis Terriou
- Department of Internal Medicine, CHU Lille, Lille, France
| | | | | | - Matthieu Groh
- Department of Internal Medicine, National Referral Center for Hypereosinophilic Syndromes (CEREO), Foch hospital, Suresnes, France
| | - Ygal Benhamou
- Department of Internal Medicine, CHU Rouen, Rouen, France
| | - Francois Maurier
- Department of Internal Medicine, Hôpitaux Privés de Metz, Metz, France
| | - Olivier Decaux
- Department of Internal Medicine, CHU Rennes, Rennes, France
| | - Maud d'Aveni
- Department of Hematology, CHU Nancy, Nancy, France
| | - Julien Rossignol
- Department of Hematology, Gustave Roussy Cancer Center, 94805 Villejuif, France
| | - Joris Galland
- Department of Internal Medicine, Hôpitaux Privés de Metz, Metz, France
| | - Eric Solary
- Department of Hematology, Gustave Roussy Cancer Center, 94805 Villejuif, France
| | - Lise Willems
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, 75014 Paris, France
| | | | - Lionel Ades
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Saint Louis, 1 avenue Claude Vellefaux, 75010 Paris, France
| | - Azeddine Dellal
- Department of Rheumatology, Montfermeil Hospital, 93370 Montfermeil, France
| | - Maxime Samson
- Department of Internal Medicine, CHU Dijon, Dijon, France
| | - Achille Aouba
- Department of Internal Medicine, CHU Caen, Avenue de la côte de nacre, 14033 Caen, France
| | - Pierre Fenaux
- Department of Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Saint Louis, 1 avenue Claude Vellefaux, 75010 Paris, France
| | - Olivier Fain
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France
| | - Arsène Mekinian
- Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France Sorbonne Université, France; Sorbonne Universités, INSERM U938, Centre de Recherche Saint-Antoine (CRSA), Paris, France.
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45
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Danlos FX, Papo M, Micol JB. L’hématopoïèse clonale : un concept émergent à la croisée des spécialités. Rev Med Interne 2019; 40:684-692. [DOI: 10.1016/j.revmed.2019.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/23/2019] [Accepted: 05/05/2019] [Indexed: 12/17/2022]
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Abstract
The correct interpretation of skin manifestations can facilitate the diagnosis of many rare systemic diseases. Such manifestations can be due to autoimmune diseases (e.g. dermatomyositis, systemic lupus erythematosus, systemic sclerosis and sarcoidosis) and metabolic diseases (e.g. Anderson-Fabry disease and porphyria cutanea tarda). Other cutaneous symptoms are of great importance because they are possible warning signs of occult diseases of internal organs. This is true for example for some diseases from the group of neutrophilic dermatoses, such as Sweet's syndrome and pyoderma gangraenosum.
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Affiliation(s)
- Bruno Gualtieri
- Klinik für Dermatologie und Allergologie, Universitätsklinikum Marburg (UKGM), Baldingerstr. 1, 35043, Marburg, Deutschland.
| | - Michael Hertl
- Klinik für Dermatologie und Allergologie, Universitätsklinikum Marburg (UKGM), Baldingerstr. 1, 35043, Marburg, Deutschland
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47
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Comont T, Delavigne K, Cougoul P, Bertoli S, Delabesse E, Fenaux P, Beyne-Rauzy O. [Management of myelodysplastic syndromes in 2019: An update]. Rev Med Interne 2019; 40:581-589. [PMID: 31054780 DOI: 10.1016/j.revmed.2019.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/10/2019] [Indexed: 01/04/2023]
Abstract
Myelodysplastic syndromes are a heterogeneous group of clonal myeloid disorders characterized by peripheral cytopenias and an increased risk of progression to acute myeloid leukemia. Inflammatory, auto-immune or syndromic symptoms can make the diagnosis difficult. Diagnosis is currently based on bone marrow cytology but cytogenetics and molecular features are currently overpassing their initial prognostic function (allowing early diagnosis and prediction of therapeutic response). The prognostic classification is based on the Revised International Prognostic Scoring System, which also provides guidance for therapeutic management. The treatment of low-risk myelodysplastic syndromes is based on the correction of cytopenias (erythropoiesis stimulating agents, transfusions, lenalidomide, etc.), whereas in high-risk group, the goal is the control of the leukemic clone (hypomethylating agents, allograft of hematopoietic stem cell transplantation). Other molecules are used to manage complications of cytopenias or transfusion (anti-infectious prophylaxis and treatments, martial chelation). New molecules are being studied with some interesting results (luspatercept, venetoclax). This article aims to provide an update on the knowledge that an internist should know for the practical management of myelodysplastic syndromes in 2019.
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Affiliation(s)
- T Comont
- Service de médecine interne et immunopathologie, institut universitaire du Cancer de Toulouse Oncopôle, centre hospitalier universitaire de Toulouse, 31100 Toulouse, France; UFR Purpan, université Toulouse III Paul Sabatier, 31400 Toulouse, France; UMR1037-Inserm, ERL5294 CNRS, centre de recherche en cancérologie de Toulouse, 31100 Toulouse, France.
| | - K Delavigne
- Service de médecine interne et immunopathologie, institut universitaire du Cancer de Toulouse Oncopôle, centre hospitalier universitaire de Toulouse, 31100 Toulouse, France
| | - P Cougoul
- Service de médecine interne et immunopathologie, institut universitaire du Cancer de Toulouse Oncopôle, centre hospitalier universitaire de Toulouse, 31100 Toulouse, France
| | - S Bertoli
- UFR Purpan, université Toulouse III Paul Sabatier, 31400 Toulouse, France; UMR1037-Inserm, ERL5294 CNRS, centre de recherche en cancérologie de Toulouse, 31100 Toulouse, France; Service d'hématologie, institut universitaire du Cancer de Toulouse Oncopôle, centre hospitalier universitaire de Toulouse, 31100 Toulouse, France
| | - E Delabesse
- Laboratoire d'hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopôle, 31100 Toulouse, France
| | - P Fenaux
- Service d'hématologie, hôpital Saint-Louis, AP-HP, 75010 Paris, France
| | - O Beyne-Rauzy
- Service de médecine interne et immunopathologie, institut universitaire du Cancer de Toulouse Oncopôle, centre hospitalier universitaire de Toulouse, 31100 Toulouse, France; UFR Purpan, université Toulouse III Paul Sabatier, 31400 Toulouse, France; UMR1037-Inserm, ERL5294 CNRS, centre de recherche en cancérologie de Toulouse, 31100 Toulouse, France
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48
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Banerjee T, Calvi LM, Becker MW, Liesveld JL. Flaming and fanning: The Spectrum of inflammatory influences in myelodysplastic syndromes. Blood Rev 2019; 36:57-69. [PMID: 31036385 DOI: 10.1016/j.blre.2019.04.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/11/2019] [Accepted: 04/16/2019] [Indexed: 12/22/2022]
Abstract
The myelodysplastic syndromes (MDS) represent neoplasms derived from the expansion of mutated clonal hematopoietic cells which often demonstrate aberrant differentiation potential with resultant cytopenias and a propensity to evolve into acute myelogenous leukemia. While multiple mutations have been identified which may serve as drivers of the MDS clone, there is accumulating evidence that MDS clones and subclones are subject to modulation by the marrow microenvironment and its inflammatory milieu. There is also a strong link between autoimmune disorders and MDS. In this review, we examine the role of inflammatory cytokines, toll like receptors, pyroptosis, stromal cells, and cellular inflammatory mediators in MDS initiation, propagation, and progression. These contributions in a background of mutational, epigenetic, and aging changes in the marrow are also reviewed. Such inflammatory mediators may be subject to therapeutic agents which will enhance suppression of the MDS clone with potential to improve therapeutic outcomes in this disease which is usually incurable in aged patients not eligible for stem cell transplantation.
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Affiliation(s)
- Titas Banerjee
- Department of Medicine, University of Rochester, Rochester, NY, USA.
| | - Laura M Calvi
- Division of Endocrinology and Metabolism, Department of Medicine, and the James P Wilmot Cancer Institute, USA.
| | - Michael W Becker
- Division of Hematology/Oncology, Department of Medicine, James P Wilmot Cancer Institute, USA.
| | - Jane L Liesveld
- Division of Hematology/Oncology, Department of Medicine, James P Wilmot Cancer Institute, USA.
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49
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Pollyea DA, Harris C, Rabe JL, Hedin BR, De Arras L, Katz S, Wheeler E, Bejar R, Walter MJ, Jordan CT, Pietras EM, Alper S. Myelodysplastic syndrome-associated spliceosome gene mutations enhance innate immune signaling. Haematologica 2019; 104:e388-e392. [PMID: 30846499 DOI: 10.3324/haematol.2018.214155] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Daniel A Pollyea
- Division of Hematology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Chelsea Harris
- Department of Biomedical Research, National Jewish Health, Denver, CO.,Center for Genes, Environment and Health, National Jewish Health, Denver, CO
| | - Jennifer L Rabe
- Division of Hematology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Brenna R Hedin
- Department of Biomedical Research, National Jewish Health, Denver, CO.,Center for Genes, Environment and Health, National Jewish Health, Denver, CO
| | - Lesly De Arras
- Center for Genes, Environment and Health, National Jewish Health, Denver, CO
| | - Sigrid Katz
- Division of Hematology and Oncology, University of California, San Diego, La Jolla, CA
| | - Emily Wheeler
- Division of Hematology and Oncology, University of California, San Diego, La Jolla, CA
| | - Rafael Bejar
- Division of Hematology and Oncology, University of California, San Diego, La Jolla, CA
| | - Matthew J Walter
- Division of Oncology, Department of Medicine, Washington University, St. Louis, MO
| | - Craig T Jordan
- Division of Hematology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Eric M Pietras
- Division of Hematology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Scott Alper
- Department of Biomedical Research, National Jewish Health, Denver, CO .,Center for Genes, Environment and Health, National Jewish Health, Denver, CO.,Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, USA
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