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Deripapa E, Balashov D, Rodina Y, Laberko A, Myakova N, Davydova NV, Gordukova MA, Abramov DS, Pay GV, Shelikhova L, Prodeus AP, Maschan MA, Maschan AA, Shcherbina A. Prospective Study of a Cohort of Russian Nijmegen Breakage Syndrome Patients Demonstrating Predictive Value of Low Kappa-Deleting Recombination Excision Circle (KREC) Numbers and Beneficial Effect of Hematopoietic Stem Cell Transplantation (HSCT). Front Immunol 2017; 8:807. [PMID: 28791007 PMCID: PMC5523727 DOI: 10.3389/fimmu.2017.00807] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 06/26/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Nijmegen breakage syndrome (NBS) is a combined primary immunodeficiency with DNA repair defect, microcephaly, and other phenotypical features. It predominantly occurs in Slavic populations that have a high frequency of carriers with the causative NBN gene c.657_661del5 mutation. Due to the rarity of the disease in the rest of the world, studies of NBS patients are few. Here, we report a prospective study of a cohort of Russian NBS patients. METHODS 35 Russian NBS patients of ages 1-19 years, referred to our Center between years 2012 and 2016, were prospectively studied. RESULTS Despite the fact that in 80% of the patients microcephaly was diagnosed at birth or shortly thereafter, the average delay of NBS diagnosis was 6.5 years. Though 80% of the patients had laboratory signs of immunodeficiency, only 51% of the patients experienced significant infections. Autoimmune complications including interstitial lymphocytic lung disease and skin granulomas were noted in 34%, malignancies-in 57% of the patients. T-cell excision circle (TREC)/kappa-deleting recombination excision circle (KREC) levels were low in the majority of patients studied. Lower KREC levels correlated with autoimmune and oncological complications. Fifteen patients underwent hematopoietic stem cell transplantation (HSCT), 10 of them were alive and well, with good graft function. Three patients in the HSCT group and five non-transplanted patients died; tumor progression being the main cause of death. The probability of the overall survival since NBS diagnosis was 0.76 in the HSCT group and 0.3 in the non-transplanted group. CONCLUSION Based on our findings of low TRECs in most NBS patients, independent of their age, TREC detection can be potentially useful for detection of NBS patients during neonatal screening. KREC concentration can be used as a prognostic marker of disease severity. HSCT is a viable treatment option in NBS and should be especially considered in patients with low KREC numbers early on, before development of life-threatening complications.
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Affiliation(s)
- Elena Deripapa
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitry Balashov
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Yulia Rodina
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexandra Laberko
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Natalya Myakova
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Nataliia V. Davydova
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Speransky Children’s Hospital, Moscow, Russia
| | | | - Dmitrii S. Abramov
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Galina V. Pay
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Larisa Shelikhova
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Andrey P. Prodeus
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Speransky Children’s Hospital, Moscow, Russia
| | - Mikhail A. Maschan
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexey A. Maschan
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Anna Shcherbina
- Dmitry Rogachev National Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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Wolska-Kuśnierz B, Gregorek H, Chrzanowska K, Piątosa B, Pietrucha B, Heropolitańska-Pliszka E, Pac M, Klaudel-Dreszler M, Kostyuchenko L, Pasic S, Marodi L, Belohradsky BH, Čižnár P, Shcherbina A, Kilic SS, Baumann U, Seidel MG, Gennery AR, Syczewska M, Mikołuć B, Kałwak K, Styczyński J, Pieczonka A, Drabko K, Wakulińska A, Gathmann B, Albert MH, Skarżyńska U, Bernatowska E. Nijmegen Breakage Syndrome: Clinical and Immunological Features, Long-Term Outcome and Treatment Options - a Retrospective Analysis. J Clin Immunol 2015; 35:538-49. [PMID: 26271390 DOI: 10.1007/s10875-015-0186-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 07/27/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Nijmegen Breakage Syndrome (NBS) is a rare inherited condition, characterized by microcephaly, chromosomal instability, immunodeficiency, and predisposition to malignancy. This retrospective study, characterizing the clinical and immunological status of patients with NBS at time of diagnosis, was designed to assess whether any parameters were useful in disease prognosis, and could help determine patients qualified for hematopoietic stem cell transplantation. METHODS The clinical and immunological characteristics of 149 NBS patients registered in the online database of the European Society for Immune Deficiencies were analyzed. RESULTS Of the 149 NBS patients, 91 (61%), of median age 14.3 years, remained alive at the time of analysis. These patients were clinically heterogeneous, with variable immune defects, ranging from negligible to severe dysfunction. Humoral deficiencies predisposed NBS patients to recurrent/chronic respiratory tract infections and worsened long-term clinical prognosis. Eighty malignancies, most of lymphoid origin (especially non-Hodgkin's lymphomas), were diagnosed in 42% of patients, with malignancy being the leading cause of death in this cohort. Survival probabilities at 5, 10, 20 and 30 years of age were 95, 85, 50 and 35%, respectively, and were significantly lower in patients with than without malignancies. CONCLUSIONS The extremely high incidence of malignancies, mostly non-Hodgkin's lymphomas, was the main risk factor affecting survival probability in NBS patients. Because treatment of NBS is very difficult and frequently unsuccessful, the search for an alternative medical intervention such as hematopoietic stem cell transplantation is of great clinical importance.
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Affiliation(s)
- Beata Wolska-Kuśnierz
- Department of Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland.
| | - Hanna Gregorek
- Department of Microbiology and Clinical Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Krystyna Chrzanowska
- Department of Medical Genetics, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Barbara Piątosa
- Histocompatibility Laboratory, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Barbara Pietrucha
- Department of Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | | | - Małgorzata Pac
- Department of Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Maja Klaudel-Dreszler
- Gastrology, Hepatology Department, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Larysa Kostyuchenko
- Western-Ukrainian Centre of Paediatric Immunology, Western Ukrainian Specialized Children's Medical Centre, Dnisterska Street, 27, Lviv, 79035, Ukraine
| | - Srdjan Pasic
- Pediatric Immunology, Mother and Child Health Institute, Medical School, University of Belgrade, Radoja Dakica 6-8, 11070, Belgrade, Serbia
| | - Laszlo Marodi
- Department of Infectious and Pediatric Immunology, Medical and Health Science Center, University of Debrecen, Nagyerdei krt. 98, Debrecen, 4032, Hungary
| | - Bernd H Belohradsky
- University Childrens Hospital, Ludwig Maximilians University, Lindwurmstrasse 4, 80337, Munich, Germany
| | - Peter Čižnár
- 1st Pediatric Department, Comenius University Medical Faculty, Children University Hospital, Mickiewiczova 13th, Bratislava, 813 69, Slovakia
| | - Anna Shcherbina
- Department of Сlinical Immunology and Allergy, Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, 1 Samori Mashela Str., Moscow, 117917, Russia
| | - Sara Sebnem Kilic
- Department of Paediatric Immunology, Uludag University School of Medicine, Özlüce Mh., 16120, Bursa, Turkey
| | - Ulrich Baumann
- Department of Pediatric Pulmonology and Neonatology, Medical School Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Markus G Seidel
- Department of Pediatrics and Adolescent Medicine, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria.,Division of Pediatric Hematology-Oncology, Department of Pediatric and Adolescent Medicine, Medical University Graz, Auenbruggerplatz 38, 8036, Graz, Austria
| | - Andrew R Gennery
- Institute of Cellular Medicine, Child Health, University of Newcastle upon Tyne, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Małgorzata Syczewska
- Department of Paediatric Rehabilitation, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Bożena Mikołuć
- Department of Pediatrics and Developmental Disorders of Children and Adolescents, Medical University Bialystok, 15-089 Jana Kilinskiego str. 1, Białystok, Poland
| | - Krzysztof Kałwak
- Department of Pediatric Hematology, Oncology and BMT, Wroclaw Medical University, 50-368 Bujwida Str. 44, Wroclaw, Poland
| | - Jan Styczyński
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, 85-094 Curie-Skłodowskiej 9 str., Bydgoszcz, Poland
| | - Anna Pieczonka
- Department of Pediatric Hematology, Oncology and Haematopoietic Stem Cell Transplantation, University of Medical Sciences, Poznań, 60-572 Szpitalna str. 27/33, Poznań, Poland
| | - Katarzyna Drabko
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University, Lublin, 20-093 W. Chodźki str. 2, Lublin, Poland
| | - Anna Wakulińska
- Department of Oncology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Benjamin Gathmann
- Centre of Chronic Immunodeficiency, University Medical Center Freiburg and University of Freiburg, Robert-Koch-Str. 1, 79106, Freiburg, Germany
| | - Michael H Albert
- Department of Pediatric Hematology/Oncology, Dr. von Hauner University Children's Hospital, Lindwurmstraße 4, 80337, Munich, Germany
| | - Urszula Skarżyńska
- Department of Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
| | - Ewa Bernatowska
- Department of Immunology, Children's Memorial Health Institute, 04-730 Av. Dzieci Polskich 20, Warsaw, Poland
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Dehkordy SF, Aghamohammadi A, Ochs HD, Rezaei N. Primary immunodeficiency diseases associated with neurologic manifestations. J Clin Immunol 2011; 32:1-24. [PMID: 22038677 DOI: 10.1007/s10875-011-9593-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2011] [Accepted: 09/09/2011] [Indexed: 01/04/2023]
Abstract
Primary immunodeficiency diseases (PID) are a heterogeneous group of inherited disorders of the immune system, predisposing individuals to recurrent infections, allergy, autoimmunity, and malignancies. A considerable number of these conditions have been found to be also associated with neurologic signs and symptoms. These manifestations are considered core features of some immunodeficiency syndromes, such as ataxia-telangiectasia and purine nucleoside phosphorylase deficiency, or occur less prominently in some others. Diverse pathological mechanisms including defective responses to DNA damage, metabolic errors, and autoimmune phenomena have been associated with neurologic abnormalities; however, several issues remain to be elucidated. Greater awareness of these associated features and gaining a better understanding of the contributing mechanisms will lead to prompt diagnosis and treatment and possibly development of novel preventive and therapeutic strategies. In this review, we aim to provide a brief description of the clinical and genetic characteristics of PID associated with neurologic complications.
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Affiliation(s)
- Soodabeh Fazeli Dehkordy
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, 14194, Iran
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