1
|
Pereira RA, Dantas EO, Loekmanwidjaja J, Mazzucchelli JTL, Aranda CS, Serrano MEG, De La Cruz Córdoba EA, Bezrodnik L, Moreira I, Ferreira JFS, Dantas VM, Sales VSF, Fernandez CC, Vilela MMS, Motta IP, Franco JL, Arango JCO, Álvarez-Álvarez JA, Cardozo LRR, Orellana JC, Condino-Neto A, Kokron CM, Barros MT, Regairaz L, Cabanillas D, Suarez CLN, Rosario NA, Chong-Neto HJ, Takano OA, Nadaf MISV, Moraes LSL, Tavares FS, Rabelo F, Pino J, Calderon WC, Mendoza-Quispe D, Goudouris ES, Patiño V, Montenegro C, Souza MS, Branco ABXCC, Forte WCN, Carvalho FAA, Segundo G, Cheik MFA, Roxo-Junior P, Peres M, Oliveira AM, Neto ACP, Ortega-López MC, Lozano A, Lozano NA, Nieto LH, Grumach AS, Costa DC, Antunes NMN, Nudelman V, Pereira CTM, Martinez MDM, Quiroz FJR, Cardona AA, Nuñez-Nuñez ME, Rodriguez JA, Cuellar CM, Vijoditz G, Bichuetti-Silva DC, Prando CCM, Amantéa SL, Costa-Carvalho BT. Ataxia-telangiectasia in Latin America: clinical features, immunodeficiency, and mortality in a multicenter study. Immunol Res 2024; 72:864-873. [PMID: 38834764 DOI: 10.1007/s12026-024-09494-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/19/2024] [Indexed: 06/06/2024]
Abstract
Ataxia-telangiectasia (AT) is a rare genetic disorder leading to neurological defects, telangiectasias, and immunodeficiency. We aimed to study the clinical and immunological features of Latin American patients with AT and analyze factors associated with mortality. Referral centers from 9 Latin American countries participated in this retrospective cohort study, and 218 patients were included. Median (IQR) ages at symptom onset and diagnosis were 1.0 (1.0-2.0) and 5.0 (3.0-8.0) years, respectively. Most patients presented recurrent airway infections, which was significantly associated with IgA deficiency. IgA deficiency was observed in 60.8% of patients and IgG deficiency in 28.6%. T- and B-lymphopenias were also present in most cases. Mean survival was 24.2 years, and Kaplan-Meier 20-year-survival rate was 52.6%, with higher mortality associated with female gender and low IgG levels. These findings suggest that immunologic status should be investigated in all patients with AT.
Collapse
Affiliation(s)
- Renan A Pereira
- Universidade Federal de Ciências da Saúde, Porto Alegre, Brazil.
| | | | | | | | | | | | | | | | - Ileana Moreira
- Hospital de Niños Ricardo Gutierrez, Buenos Aires, Argentina
| | | | - Vera M Dantas
- Universidade Federal Do Rio Grande Do Norte, Natal, Brazil
| | | | | | | | | | | | | | | | | | | | - Antonio Condino-Neto
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Cristina M Kokron
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Myrthes T Barros
- Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Lorena Regairaz
- Hospital de Niños Sor Maria Ludovica, Buenos Aires, Argentina
| | | | | | | | | | | | | | | | | | - Flaviane Rabelo
- Hospital da Criança de Brasília José de Alencar, Brasília, Brazil
| | - Jessica Pino
- Clinica Fundación Valle del Lili, Cale, Colombia
| | - Wilmer C Calderon
- Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | | | | | - Virginia Patiño
- Hospital de Pediatría del Centro Hospitalario Pereira Rossell, Montevideo, Uruguay
| | - Cecilia Montenegro
- Hospital de Pediatría del Centro Hospitalario Pereira Rossell, Montevideo, Uruguay
| | - Monica S Souza
- Hospital Federal Dos Servidores Do Estado, Rio De Janeiro, Brazil
| | | | - Wilma C N Forte
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, Brazil
| | - Flavia A A Carvalho
- Instituto Nacional de Saúde da Mulher, da Criança E Do Adolescente Fernandes Figueira (IFF/Fiocruz), Rio de Janeiro, Brazil
| | | | | | - Persio Roxo-Junior
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Maryanna Peres
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | | | | | | | | | | | | | - Anete S Grumach
- Faculdade de Medicina Do ABC, Santo André, São Paulo, Brazil
| | | | | | | | | | | | | | | | | | | | | | | | | | - Carolina C M Prando
- Hospital Pequeno Príncipe, Curitiba, Brazil
- Faculdades Pequeno Príncipe, Curitiba, Brazil
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Brazil
| | | | | |
Collapse
|
2
|
Weitering TJ, Willemsen MAAP, Taylor AMR, Weemaes CMR, van der Burg M, Berghuis D. Early Diagnosis of Ataxia Telangiectasia Through Newborn Screening for SCID: a Case Report Highlighting the Dilemma of Pre-emptive HSCT. J Clin Immunol 2023; 43:1770-1773. [PMID: 37624468 DOI: 10.1007/s10875-023-01571-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023]
Affiliation(s)
- T J Weitering
- Willem-Alexander Children's Hospital, Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, the Netherlands
| | - M A A P Willemsen
- Department of Neurology - Pediatric Neurology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - A M R Taylor
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - C M R Weemaes
- Department of Pediatrics, Radboud University Medical Center, Nijmegen, the Netherlands
| | - M van der Burg
- Willem-Alexander Children's Hospital, Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, the Netherlands
| | - Dagmar Berghuis
- Willem-Alexander Children's Hospital, Department of Pediatrics, Division of Pediatric Immunology and Stem Cell Transplantation, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands.
| |
Collapse
|
3
|
Cavone F, Cappelli S, Bonuccelli A, D’Elios S, Costagliola G, Peroni D, Orsini A, Consolini R. Ataxia Telangiectasia Arising as Immunodeficiency: The Intriguing Differential Diagnosis. J Clin Med 2023; 12:6041. [PMID: 37762981 PMCID: PMC10531840 DOI: 10.3390/jcm12186041] [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: 07/18/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Ataxia telangiectasia (AT) is a rare disease characterized by the early onset and slow progression of neurodegenerative defects, mainly affecting the cerebellum, associated with immunodeficiency and teleangiectasias. Ataxia is the hallmark of the disease and usually its first manifestation. Overt cerebellar ataxia usually becomes evident between 16 and 18 months of age, after the onset of walking, and is characterized by frequent falls and an ataxic gait with an enlarged base. We report the case of a child who first presented with serious recurrent infectious, without exhibiting neurological symptoms. The patient was initially diagnosed with combined immunodeficiency (CID) of unknown etiology for nearly 3 years, before he was definitively diagnosed with ataxia telangiectasia.
Collapse
Affiliation(s)
- Federica Cavone
- Pediatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (F.C.); (G.C.); (D.P.)
| | - Susanna Cappelli
- Section of Clinical and Laboratory Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.C.); (S.D.)
| | - Alice Bonuccelli
- Section of Pediatric Neurology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (A.B.); (A.O.)
| | - Sofia D’Elios
- Section of Clinical and Laboratory Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.C.); (S.D.)
| | - Giorgio Costagliola
- Pediatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (F.C.); (G.C.); (D.P.)
| | - Diego Peroni
- Pediatrics Unit, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (F.C.); (G.C.); (D.P.)
| | - Alessandro Orsini
- Section of Pediatric Neurology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (A.B.); (A.O.)
| | - Rita Consolini
- Section of Clinical and Laboratory Immunology, Division of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.C.); (S.D.)
| |
Collapse
|
5
|
Boyarchuk O, Yarema N, Kravets V, Shulhai O, Shymanska I, Chornomydz I, Hariyan T, Volianska L, Kinash M, Makukh H. Newborn screening for severe combined immunodeficiency: The results of the first pilot TREC and KREC study in Ukraine with involving of 10,350 neonates. Front Immunol 2022; 13:999664. [PMID: 36189201 PMCID: PMC9521488 DOI: 10.3389/fimmu.2022.999664] [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: 07/21/2022] [Accepted: 08/29/2022] [Indexed: 11/21/2022] Open
Abstract
Severe combined immunodeficiency (SCID) is a group of inborn errors of immunity (IEI) characterized by severe T- and/or B-lymphopenia. At birth, there are usually no clinical signs of the disease, but in the first year of life, often in the first months the disease manifests with severe infections. Timely diagnosis and treatment play a crucial role in patient survival. In Ukraine, the expansion of hemostatic stem cell transplantation and the development of a registry of bone marrow donors in the last few years have created opportunities for early correction of IEI and improving the quality and life expectancy of children with SCID. For the first time in Ukraine, we initiated a pilot study on newborn screening for severe combined immunodeficiency and T-cell lymphopenia by determining T cell receptor excision circles (TRECs) and kappa-deleting recombination excision circles (KRECs). The analysis of TREC and KREC was performed by real-time polymerase chain reaction (RT-PCR) followed by analysis of melting curves in neonatal dry blood spots (DBS). The DBS samples were collected between May 2020 and January 2022. In total, 10,350 newborns were screened. Sixty-five blood DNA samples were used for control: 25 from patients with ataxia-telangiectasia, 37 - from patients with Nijmegen breakage syndrome, 1 – with X-linked agammaglobulinemia, 2 – with SCID (JAK3 deficiency and DCLRE1C deficiency). Retest from the first DBS was provided in 5.8% of patients. New sample test was needed in 73 (0.7%) of newborns. Referral to confirm or rule out the diagnosis was used in 3 cases, including one urgent abnormal value. CID (TlowB+NK+) was confirmed in a patient with the urgent abnormal value. The results of a pilot study in Ukraine are compared to other studies (the referral rate 1: 3,450). Approbation of the method on DNA samples of children with ataxia-telangiectasia and Nijmegen syndrome showed a high sensitivity of TRECs (a total of 95.2% with cut-off 2000 copies per 106 cells) for the detection of these diseases. Thus, the tested method has shown its effectiveness for the detection of T- and B-lymphopenia and can be used for implementation of newborn screening for SCID in Ukraine.
Collapse
Affiliation(s)
- Oksana Boyarchuk
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
- *Correspondence: Oksana Boyarchuk,
| | - Nataliia Yarema
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Volodymyr Kravets
- Department of the Research and Biotechnology of Scientific Medical Genetic Center "Leogene, LTD", Lviv, Ukraine
| | - Oleksandra Shulhai
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Ivanna Shymanska
- Department of the Research and Biotechnology of Scientific Medical Genetic Center "Leogene, LTD", Lviv, Ukraine
| | - Iryna Chornomydz
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Tetyana Hariyan
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Liubov Volianska
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Maria Kinash
- Department of Children's Diseases and Pediatric Surgery, I.Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
| | - Halyna Makukh
- Department of the Research and Biotechnology of Scientific Medical Genetic Center "Leogene, LTD", Lviv, Ukraine
- Department of the Diagnostics of Hereditary Pathology, Institute of Hereditary Pathology of the Ukrainian National Academy of Medical Sciences, Lviv, Ukraine
| |
Collapse
|
6
|
Szczawińska-Popłonyk A, Tąpolska-Jóźwiak K, Schwartzmann E, Pietrucha B. Infections and immune dysregulation in ataxia-telangiectasia children with hyper-IgM and non-hyper-IgM phenotypes: A single-center experience. Front Pediatr 2022; 10:972952. [PMID: 36340711 PMCID: PMC9631935 DOI: 10.3389/fped.2022.972952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 09/28/2022] [Indexed: 11/23/2022] Open
Abstract
Ataxia-telangiectasia (A-T) is a severe syndromic neurodegenerative inborn error of immunity characterized by DNA reparation defect, chromosomal instability, and hypersensitivity to ionizing radiation, thereby predisposing affected individuals to malignant transformation. While the leading disease symptomatology is associated with progressively debilitating cerebellar ataxia accompanied by central and peripheral nervous system dysfunctions, A-T is a multisystemic disorder manifesting with the heterogeneity of phenotypic features. These include airway and interstitial lung disease, chronic liver disease, endocrine abnormalities, and cutaneous and deep-organ granulomatosis. The impaired thymic T cell production, defective B cell development and antibody production, as well as bone marrow failure, contribute to a combined immunodeficiency predisposing to infectious complications, immune dysregulation, and organ-specific immunopathology, with the A-T hyper-IgM (HIGM) phenotype determining the more severe disease course. This study aimed to clarify the immunodeficiency and associated immune dysregulation as well as organ-specific immunopathology in children with A-T. We also sought to determine whether the hyper-IgM and non-hyper-IgM phenotypes play a discriminatory role and have prognostic significance in anticipating the clinical course and outcome of the disease. We retrospectively reviewed the medical records of twelve A-T patients, aged from two to eighteen years. The patients' infectious history, organ-specific symptomatology, and immunological workup including serum alpha-fetoprotein, immunoglobulin isotypes, IgG subclasses, and lymphocyte compartments were examined. For further comparative analysis, all the subjects were divided into two groups, HIGM A-T and non-HIGM A-T. The clinical evaluation of the study group showed that recurrent respiratory tract infections due to viral and bacterial pathogens and a chronic obstructive airway disease along with impaired humoral immunity, in particular complete IgA deficiency, were noted in all the A-T patients, with both HIGM and non-HIGM phenotypes. The most important features with the discriminatory role between groups, were autoimmune disorders, observable four times more frequently in HIGM than in non-HIGM A-T. Two patients with the HIGM A-T phenotype were deceased due to liver failure and chronic Epstein-Barr virus (EBV) infection. It may therefore be assumed that the HIGM form of A-T is associated with more profound T cell dysfunction, defective immunoglobulin class switching, chronic EBV expansion, and poorer prognosis.
Collapse
Affiliation(s)
- Aleksandra Szczawińska-Popłonyk
- Department of Pediatric Pneumonology, Allergy and Clinical Immunology, Institute of Pediatrics, Poznań University of Medical Sciences, Poznań, Poland
| | - Katarzyna Tąpolska-Jóźwiak
- Department of Pediatric Pneumonology, Allergy and Clinical Immunology, Institute of Pediatrics, Poznań University of Medical Sciences, Poznań, Poland
| | - Eyal Schwartzmann
- Poznań University of Medical Sciences, Medical Student, Poznań, Poland
| | - Barbara Pietrucha
- Department of Immunology, Children's Memorial Health Institute, Warsaw, Poland
| |
Collapse
|