1
|
Pérez-Núñez P, Lázaro E, Amayra I, López-Paz JF, Caballero P, Martínez O, Pérez M, Berrocoso S, Al-Rashaida M, García M, Rodríguez AA, Luna PM. Music therapy and Sanfilippo syndrome: an analysis of psychological and physiological variables of three case studies. Orphanet J Rare Dis 2021; 16:486. [PMID: 34801065 PMCID: PMC8605530 DOI: 10.1186/s13023-021-02123-6] [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: 02/22/2021] [Accepted: 11/06/2021] [Indexed: 11/10/2022] Open
Abstract
Introduction Mucopolysaccharidosis type III (MPS III) or Sanfilippo syndrome is a neurodegenerative disease caused by the accumulation of mucopolysaccharides in the body. As the symptoms are wide ranging, it is a challenge to provide a diagnosis and psychological treatment for affected children. Method The main objective of this study was to describe a form of music therapy treatment applied to three children diagnosed with MPS III. The psychological variables were evaluated by an ad hoc observation recording template, and the physiological variables were measured with a digital meter before and after each session. The perception of the parents was also considered through a semi-structured interview. Results An improvement in the psychological variables was shown in all cases. Changes in the physiological variables were also noted, although they varied according to each child. The parents report some benefit of music therapy and they share difficulty in assessing the extent of benefits of the music therapy. Discussion Findings indicate that music therapy can be a useful form of treatment with multiple benefits for children with conditions such as MPS III or similar conditions. However, further research is needed in this area and in the development of specific ways of evaluating music therapy.
Collapse
Affiliation(s)
- P Pérez-Núñez
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain.
| | - E Lázaro
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - I Amayra
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - J F López-Paz
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - P Caballero
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - O Martínez
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - M Pérez
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - S Berrocoso
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - M Al-Rashaida
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - M García
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - A A Rodríguez
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - P M Luna
- Department of Psychology, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| |
Collapse
|
2
|
Montenegro YHA, Baldo G, Giugliani R, Poswar FDO, Sobrinho RPDO, Steiner CE. Schizophreniform presentation and abrupt neurologic decline in a patient with late-onset mucopolysaccharidosis type IIIB. Psychiatr Genet 2021; 31:199-204. [PMID: 34347683 DOI: 10.1097/ypg.0000000000000294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Due to their low frequency and some atypical presentations, inborn errors of metabolism are frequently misdiagnosed or underdiagnosed, which hinders the correct management of these patients. To illustrate that, here we present a patient that, at early school age, had learning disabilities compared to her classmates, especially for writing. She completed basic education in a regular school and was transferred to a secondary school for students with special needs. At 18 years of age, she presented a first psychiatric abrupt outbreak: she spent a month screaming and without sleeping. Behavioral problems then became apparent, especially hyperactivity, destructive and chaotic behavior, anxiety, and auto-aggressivity and hetero-aggressivity. A diagnosis of schizophreniform disorder was established. Clinical genetic evaluation revealed coarse face, macroglossia, coarse thick hair, and mild hepatomegaly, and the hypothesis of mucopolysaccharidosis-III was raised. Laboratory tests indicated high levels of urinary glycosaminoglycans and almost undetectable NAGLU activity, confirming the diagnosis. Sequencing of the NAGLU gene revealed the c.1318G>C (p.Gly440Arg) and c.1834A>G (p.Ser612Gly) mutations.
Collapse
Affiliation(s)
| | - Guilherme Baldo
- Instituto de Ciências, Universidade Federal do Rio Grande do Sul
| | | | | | | | - Carlos Eduardo Steiner
- Departamento de Genética Médica, Universidade de Campinas, Faculdade de Ciências Médicas, Campinas, São Paulo, Brazil
| |
Collapse
|
3
|
Ferroptosis and Its Modulation by Autophagy in Light of the Pathogenesis of Lysosomal Storage Diseases. Cells 2021; 10:cells10020365. [PMID: 33578654 PMCID: PMC7916399 DOI: 10.3390/cells10020365] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/31/2021] [Accepted: 02/06/2021] [Indexed: 12/13/2022] Open
Abstract
Ferroptosis is one of the recently described types of cell death which is dependent on many factors, including the accumulation of iron and lipid peroxidation. Its induction requires various signaling pathways. Recent discovery of ferroptosis induction pathways stimulated by autophagy, so called autophagy-dependent ferroptosis, put our attention on the role of ferroptosis in lysosomal storage diseases (LSD). Lysosome dysfunction, observed in these diseases, may influence ferroptosis efficiency, with as yet unknown consequences for the function of cells, tissues, and organisms, due to the effects of ferroptosis on physiological and pathological metabolic processes. Modulation of levels of ferrous ions and enhanced oxidative stress, which are primary markers of ferroptosis, are often described as processes associated with the pathology of LSD. Inhibition of autophagy flux and resultant accumulation of autophagosomes in neuronopathic LSD may induce autophagy-dependent ferroptosis, indicating a considerable contribution of this process in neurodegeneration. In this review article, we describe molecular mechanisms of ferroptosis in light of LSD, underlining the modulation of levels of ferroptosis markers in these diseases. Furthermore, we propose a hypothesis about the possible involvement of autophagy-dependent ferroptosis in these disorders.
Collapse
|
4
|
de Laurentis C, Gasperini S, Chiarello G, Motta S, Canonico F, Giussani CG. Cerebellar tumour-like aggregate of glycosaminoglycans in a MPS IIIB patient: a case report. Childs Nerv Syst 2020; 36:2093-2097. [PMID: 31965290 DOI: 10.1007/s00381-020-04500-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/02/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Mucopolysaccharidosis (MPS) IIIB is a lysosomal disorder in which a deficiency in α-N-acetylglucosaminidase impairs the degradation of heparan sulphate, which accumulates in tissues causing multiple organs dysfunction. This disease is associated with significant central nervous system (CNS) abnormalities, but a presentation with a tumour-like lesion has never been reported so far. CLINICAL PRESENTATION The present report describes the case of a 5-year-old girl suffering from MPS IIIB who developed a cerebellar lesion with evident mass effect. She underwent surgery with a subsequent notable improvement of her clinical picture. Surprisingly, the pathological analysis revealed the lesion to have the typical MPS features. CONCLUSION This case would describe a neglected possible presentation of MPS IIIB with a lesion mimicking a neoplasm, which could even be successfully treated with surgery.
Collapse
Affiliation(s)
- C de Laurentis
- Neurosurgery, Università degli Studi di Milano Bicocca, School of Medicine, Monza, Italy
| | - S Gasperini
- Metabolic Rare Diseases Unit (Pediatric Department), Fondazione Monza e Brianza per il Bambino e la sua Mamma, Monza, Italy
| | - G Chiarello
- Neuropathology, Ospedale San Gerardo, Monza, Italy
| | - S Motta
- Metabolic Rare Diseases Unit (Pediatric Department), Fondazione Monza e Brianza per il Bambino e la sua Mamma, Monza, Italy
| | - F Canonico
- Neuroradiology, Ospedale San Gerardo, Monza, Italy
| | - C G Giussani
- Neurosurgery, Università degli Studi di Milano Bicocca, School of Medicine, Monza, Italy.
| |
Collapse
|
5
|
Kong W, Meng Y, Zou L, Yang G, Wang J, Shi X. Mucopolysaccharidosis III in Mainland China: natural history, clinical and molecular characteristics of 34 patients. J Pediatr Endocrinol Metab 2020; 33:793-802. [PMID: 32447333 DOI: 10.1515/jpem-2019-0505] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 03/23/2020] [Indexed: 11/15/2022]
Abstract
Objectives Sanfilippo syndrome (Mucopolysaccharidosis III, MPS III) is a rare autosomal recessive hereditary disease, which is caused by lysosomal enzyme deficiency. This study was operated to investigate clinical and molecular characteristics of patients with MPS III, which will improve the diagnosis and treatment of MPS III. Method Thirty four patients with MPS III were assessed using clinical evaluation, questionnaire, and scoring system. Results Among the 34 patients, 14 had MPS IIIA, 19 had MPS III B, and one had MPS III C. Speech delay (100%) and intellectual disability (100%) were the most prevalent clinical manifestations in this cohort, followed by hyperactivity (94.12%), hirsutism (91.18%), enlarged head circumference (73.52%), repeated diarrhea (67.64%), sparse teeth (67.64%), and Mongolian spots (64.71%). There were two clinical manifestations that were significantly different between IIIA and IIIB: Hepatosplenomegaly and serrated teeth. The most common initial symptoms at diagnosis were speech delay (52.94%), hyperactivity (35.29%), and mental retardation (29.41%). Genetic analysis of 25 patients was conducted, which identified 12 novel mutations. Conclusion When language retardation, mental retardation, and rough facial features occurred, MPS III should be considered. At same time, more examination should be operated, such as examination of changes in cranial magnetic resonance imaging of cerebral cortex atrophy. Hepatosplenomegaly and serrated teeth could be used clinically to preliminarily distinguish IIIA from IIIB.
Collapse
Affiliation(s)
- Weijing Kong
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China.,Department of Pediatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Yan Meng
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China
| | - Liping Zou
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China
| | - Guang Yang
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China
| | - Jing Wang
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China
| | - Xiuyu Shi
- Department of Pediatrics, Chinese PLA General Hospital, Beijing, 100853, China
| |
Collapse
|
6
|
Kubaski F, de Oliveira Poswar F, Michelin-Tirelli K, Burin MG, Rojas-Málaga D, Brusius-Facchin AC, Leistner-Segal S, Giugliani R. Diagnosis of Mucopolysaccharidoses. Diagnostics (Basel) 2020; 10:E172. [PMID: 32235807 PMCID: PMC7151013 DOI: 10.3390/diagnostics10030172] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/16/2020] [Accepted: 03/18/2020] [Indexed: 12/13/2022] Open
Abstract
The mucopolysaccharidoses (MPSs) include 11 different conditions caused by specific enzyme deficiencies in the degradation pathway of glycosaminoglycans (GAGs). Although most MPS types present increased levels of GAGs in tissues, including blood and urine, diagnosis is challenging as specific enzyme assays are needed for the correct diagnosis. Enzyme assays are usually performed in blood, with some samples (as leukocytes) providing a final diagnosis, while others (such as dried blood spots) still being considered as screening methods. The identification of variants in the specific genes that encode each MPS-related enzyme is helpful for diagnosis confirmation (when needed), carrier detection, genetic counseling, prenatal diagnosis (preferably in combination with enzyme assays) and phenotype prediction. Although the usual diagnostic flow in high-risk patients starts with the measurement of urinary GAGs, it continues with specific enzyme assays and is completed with mutation identification; there is a growing trend to have genotype-based investigations performed at the beginning of the investigation. In such cases, confirmation of pathogenicity of the variants identified should be confirmed by measurement of enzyme activity and/or identification and/or quantification of GAG species. As there is a growing number of countries performing newborn screening for MPS diseases, the investigation of a low enzyme activity by the measurement of GAG species concentration and identification of gene mutations in the same DBS sample is recommended before the suspicion of MPS is taken to the family. With specific therapies already available for most MPS patients, and with clinical trials in progress for many conditions, the specific diagnosis of MPS as early as possible is becoming increasingly necessary. In this review, we describe traditional and the most up to date diagnostic methods for mucopolysaccharidoses.
Collapse
Affiliation(s)
- Francyne Kubaski
- Postgraduate Program in Genetics and Molecular Biology, UFRGS, Porto Alegre 91501-970, Brazil; (F.K.); (F.d.O.P.); (D.R.-M.)
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- INAGEMP, Porto Alegre 90035-903, Brazil
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
| | - Fabiano de Oliveira Poswar
- Postgraduate Program in Genetics and Molecular Biology, UFRGS, Porto Alegre 91501-970, Brazil; (F.K.); (F.d.O.P.); (D.R.-M.)
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
| | - Kristiane Michelin-Tirelli
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
| | - Maira Graeff Burin
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
| | - Diana Rojas-Málaga
- Postgraduate Program in Genetics and Molecular Biology, UFRGS, Porto Alegre 91501-970, Brazil; (F.K.); (F.d.O.P.); (D.R.-M.)
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
| | - Ana Carolina Brusius-Facchin
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- INAGEMP, Porto Alegre 90035-903, Brazil
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
- Postgraduate Program in Medicine, Clinical Sciences, UFRGS, Porto Alegre 90035-003, Brazil
| | - Sandra Leistner-Segal
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- INAGEMP, Porto Alegre 90035-903, Brazil
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
- Postgraduate Program in Medicine, Clinical Sciences, UFRGS, Porto Alegre 90035-003, Brazil
| | - Roberto Giugliani
- Postgraduate Program in Genetics and Molecular Biology, UFRGS, Porto Alegre 91501-970, Brazil; (F.K.); (F.d.O.P.); (D.R.-M.)
- Medical Genetics Service, HCPA, Porto Alegre 90035-903, Brazil; (K.M.-T.); (M.G.B.); (A.C.B.-F.); (S.L.-S.)
- INAGEMP, Porto Alegre 90035-903, Brazil
- Biodiscovery Research Group, Experimental Research Center, HCPA, Porto Alegre 90035-903, Brazil
- Postgraduate Program in Medicine, Clinical Sciences, UFRGS, Porto Alegre 90035-003, Brazil
| |
Collapse
|
7
|
Heon-Roberts R, Nguyen ALA, Pshezhetsky AV. Molecular Bases of Neurodegeneration and Cognitive Decline, the Major Burden of Sanfilippo Disease. J Clin Med 2020; 9:jcm9020344. [PMID: 32012694 PMCID: PMC7074161 DOI: 10.3390/jcm9020344] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/20/2020] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
The mucopolysaccharidoses (MPS) are a group of diseases caused by the lysosomal accumulation of glycosaminoglycans, due to genetic deficiencies of enzymes involved in their degradation. MPS III or Sanfilippo disease, in particular, is characterized by early-onset severe, progressive neurodegeneration but mild somatic involvement, with patients losing milestones and previously acquired skills as the disease progresses. Despite being the focus of extensive research over the past years, the links between accumulation of the primary molecule, the glycosaminoglycan heparan sulfate, and the neurodegeneration seen in patients have yet to be fully elucidated. This review summarizes the current knowledge on the molecular bases of neurological decline in Sanfilippo disease. It emerges that this deterioration results from the dysregulation of multiple cellular pathways, leading to neuroinflammation, oxidative stress, impaired autophagy and defects in cellular signaling. However, many important questions about the neuropathological mechanisms of the disease remain unanswered, highlighting the need for further research in this area.
Collapse
Affiliation(s)
- Rachel Heon-Roberts
- Division of Medical Genetics, CHU Ste-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (R.H.-R.); (A.L.A.N.)
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada
| | - Annie L. A. Nguyen
- Division of Medical Genetics, CHU Ste-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (R.H.-R.); (A.L.A.N.)
- Department of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Alexey V. Pshezhetsky
- Division of Medical Genetics, CHU Ste-Justine Research Centre, Montreal, QC H3T 1C5, Canada; (R.H.-R.); (A.L.A.N.)
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada
- Department of Paediatrics, University of Montreal, Montreal, QC H3T 1C5, Canada
- Correspondence: ; Tel.: +1-(514)-345-4931 (ext. 2736)
| |
Collapse
|
8
|
Shapiro E, Lourenço CM, Mungan NO, Muschol N, O'Neill C, Vijayaraghavan S. Analysis of the caregiver burden associated with Sanfilippo syndrome type B: panel recommendations based on qualitative and quantitative data. Orphanet J Rare Dis 2019; 14:168. [PMID: 31287005 PMCID: PMC6615275 DOI: 10.1186/s13023-019-1150-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 06/26/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sanfilippo syndrome type B (Sanfilippo B) belongs to a group of rare lysosomal storage diseases characterized by progressive cognitive decline from an early age, acute hyperactivity, and concomitant somatic symptoms. Caregivers face a unique set of challenges related to the complex nature of Sanfilippo B, but the burden and impact on quality of life (QoL) of caregivers is poorly defined and best practice guidance for clinicians is lacking. METHODS An international clinical advisors meeting was convened to discuss key aspects of caregiver burden associated with Sanfilippo B based on findings from qualitative and quantitative research undertaken to identify and quantify the nature and impact of the disease on patients and caregivers. RESULTS Providing care for patients with Sanfilippo B impinges on all aspects of family life, evolving as the patient ages and the disease progresses. Important factors contributing toward caregiver burden include sleep disturbances, impulsive and hyperactive behavior, and communication difficulties. Caregiver burden remained high throughout the life of the patient and, coupled with the physical burden of daily care, had a cumulative impact that generated significant psychological stress. CONCLUSION A Sanfilippo-specific QoL questionnaire is needed that is directed at caregiver needs and burden and best practice management of these domains.
Collapse
Affiliation(s)
- Elsa Shapiro
- Shapiro Neuropsychology Consulting, LLC, 820 NW 12th Avenue, Portland, OR, 97209, USA. .,University of Minnesota, Minneapolis, MN, USA.
| | - Charles Marques Lourenço
- Faculdade de Medicina, Centro Universitario Estácio de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | | | - Nicole Muschol
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | |
Collapse
|
9
|
Glycomics in rare diseases: from diagnosis tomechanism. Transl Res 2019; 206:5-17. [PMID: 30423312 DOI: 10.1016/j.trsl.2018.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 09/22/2018] [Accepted: 10/15/2018] [Indexed: 12/16/2022]
Abstract
The National Institutes of Health (NIH) Undiagnosed Diseases Program (UDP) studies rare genetic disorders not only to achieve diagnoses, but to understand human biology. To ascertain the contribution of protein glycosylation to rare diseases, the NIH UDP used mass spectrometry to agnostically identify abnormalities of N-linked and O-linked glycans in plasma and free oligosaccharides in the urine of 207 patients. 60% of UDP patients had a glycome profile that deviated from control values in at least 1 fluid. Additional evaluation of the fibroblast glycome in 66 patients with abnormalities in plasma and/or urine revealed a consistent glycome phenotype in 83% of these cases. Many of these patients may have secondary glycosylation defects, since it is unlikely that they all have congenital disorders of glycosylation (CDGs). In fact, whole exome sequencing revealed only a few patients with CDGs, along with several others having disorders indirectly altering glycosylation. In summary, we describe a biochemical phenotyping screen to identify defects in protein glycosylation that can elucidate mechanisms of disease among NIH UDP patients.
Collapse
|
10
|
Puy V, Darwiche W, Trudel S, Gomila C, Lony C, Puy L, Lefebvre T, Vitry S, Boullier A, Karim Z, Ausseil J. Predominant role of microglia in brain iron retention in Sanfilippo syndrome, a pediatric neurodegenerative disease. Glia 2018; 66:1709-1723. [DOI: 10.1002/glia.23335] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 03/03/2018] [Accepted: 03/16/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Vincent Puy
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
- Laboratoire de Biochimie Métabolique, CHU Amiens Picardie; Amiens F-80054 France
| | - Walaa Darwiche
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
| | - Stéphanie Trudel
- Laboratoire d'Oncobiologie Moléculaire, CHU Amiens Picardie, F-80054 Amiens, France and EA4666 Lymphocyte Normal, Pathologique et Cancers (LNPC); CURS-Université de Picardie Jules Verne; Amiens F-80054 France
| | - Cathy Gomila
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
- Laboratoire de Biochimie Métabolique, CHU Amiens Picardie; Amiens F-80054 France
| | - Christelle Lony
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
| | - Laurent Puy
- Département de Neurologie et Laboratoire de Neuroscience Fonctionnelle EA-4559; CHU Amiens Picardie; Amiens F-80054, France
| | - Thibaud Lefebvre
- INSERM U1149, Université Paris Diderot, site Bichat, Sorbonne Paris Cité, F-75018 Paris, France, DHU UNITY, Laboratory of Excellence, GR-Ex; Paris France
| | - Sandrine Vitry
- Unité de NeuroImmunologie Virale, Institut Pasteur; Paris F-75015 France
| | - Agnès Boullier
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
- Laboratoire de Biochimie Métabolique, CHU Amiens Picardie; Amiens F-80054 France
| | - Zoubida Karim
- INSERM U1149, Université Paris Diderot, site Bichat, Sorbonne Paris Cité, F-75018 Paris, France, DHU UNITY, Laboratory of Excellence, GR-Ex; Paris France
| | - Jérôme Ausseil
- Unité INSERM U1088, CURS-Université de Picardie Jules Verne; Amiens F-80054 France
- Laboratoire de Biochimie Métabolique, CHU Amiens Picardie; Amiens F-80054 France
| |
Collapse
|
11
|
Wolfenden C, Wittkowski A, Hare DJ. Symptoms of Autism Spectrum Disorder (ASD) in Individuals with Mucopolysaccharide Disease Type III (Sanfilippo Syndrome): A Systematic Review. J Autism Dev Disord 2017; 47:3620-3633. [PMID: 28856504 PMCID: PMC5633638 DOI: 10.1007/s10803-017-3262-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The prevalence of autism spectrum disorder (ASD) in many genetic disorders is well documented but not as yet in Mucopolysaccharidosis type III (MPS III). MPS III is a recessively inherited metabolic disorder and evidence suggests that symptoms of ASD present in MPS III. This systematic review examined the extant literature on the symptoms of ASD in MPS III and quality assessed a total of 16 studies. Results indicated that difficulties within speech, language and communication consistent with ASD were present in MPS III, whilst repetitive and restricted behaviours and interests were less widely reported. The presence of ASD-like symptoms can result in late diagnosis or misdiagnosis of MPS III and prevent opportunities for genetic counselling and the provision of treatments.
Collapse
Affiliation(s)
- C Wolfenden
- Division of Psychology and Mental Health, School of Health Sciences, The University of Manchester and Manchester Acedemic Health Science Centre, Oxford Road, Manchester, M13 9PL, UK
| | - A Wittkowski
- Division of Psychology and Mental Health, School of Health Sciences, The University of Manchester and Manchester Acedemic Health Science Centre, Oxford Road, Manchester, M13 9PL, UK.
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, Greater Manchester, UK.
| | - D J Hare
- School of Psychology, Cardiff University, Cardiff, CF10 3AT, UK
| |
Collapse
|
12
|
Simons A, Eyskens F, Glazemakers I, van West D. Can psychiatric childhood disorders be due to inborn errors of metabolism? Eur Child Adolesc Psychiatry 2017; 26:143-154. [PMID: 27695954 PMCID: PMC5306168 DOI: 10.1007/s00787-016-0908-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Accepted: 09/23/2016] [Indexed: 12/19/2022]
Abstract
Many patients who visit a centre for hereditary metabolic diseases remarkably also suffer from a child psychiatric disorder. Those child psychiatric disorders may be the first sign or manifestation of an underlying metabolic disorder. Lack of knowledge of metabolic disorders in child psychiatry may lead to diagnoses being missed. Patients therefore are also at risk for not accessing efficacious treatment and proper counselling. To search the literature for the co-occurrence of child psychiatric disorders, such as ADHD, autism, psychosis, learning disorders and eating disorders and metabolic disorders. A search of the literature was conducted by performing a broad search on PubMed, using the terms "ADHD and metabolic disorders", "autism and metabolic disorders", "psychosis and metabolic disorders", "learning disorders and metabolic disorders", and "eating disorders and metabolic disorders". Based on inclusion criteria (concerning a clear psychiatric disorder and concerning a metabolic disorder) 4441 titles and 249 abstracts were screened and resulted in 71 relevant articles. This thorough literature search provides child and adolescent psychiatrists with an overview of metabolic disorders associated with child psychiatric symptoms, their main characteristics and recommendations for further investigations.
Collapse
Affiliation(s)
- A. Simons
- Centre of Heriditary Metabolic Diseases Antwerp (CEMA), University Hospital of Antwerp (UZA), Wilrijkstraat, 2650 Edegem, Belgium ,Collaborative Antwerp Psychiatric Research Institute (CAPRI) Youth, Antwerp, Belgium ,University Child and Adolescent Psychiatry Antwerp, Lindendreef 1, 2020 Antwerp, Belgium
| | - F. Eyskens
- Centre of Heriditary Metabolic Diseases Antwerp (CEMA), University Hospital of Antwerp (UZA), Wilrijkstraat, 2650 Edegem, Belgium
| | - I. Glazemakers
- Collaborative Antwerp Psychiatric Research Institute (CAPRI) Youth, Antwerp, Belgium ,University Child and Adolescent Psychiatry Antwerp, Lindendreef 1, 2020 Antwerp, Belgium ,University of Antwerp (CAPRI), Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - D. van West
- Collaborative Antwerp Psychiatric Research Institute (CAPRI) Youth, Antwerp, Belgium ,University of Brussels, Brussels, Belgium ,University Child and Adolescent Psychiatry Antwerp, Lindendreef 1, 2020 Antwerp, Belgium ,University of Antwerp (CAPRI), Universiteitsplein 1, 2610 Wilrijk, Belgium
| |
Collapse
|
13
|
Gahl WA, Mulvihill JJ, Toro C, Markello TC, Wise AL, Ramoni RB, Adams DR, Tifft CJ. The NIH Undiagnosed Diseases Program and Network: Applications to modern medicine. Mol Genet Metab 2016; 117:393-400. [PMID: 26846157 PMCID: PMC5560125 DOI: 10.1016/j.ymgme.2016.01.007] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 01/19/2016] [Accepted: 01/20/2016] [Indexed: 11/21/2022]
Abstract
INTRODUCTION The inability of some seriously and chronically ill individuals to receive a definitive diagnosis represents an unmet medical need. In 2008, the NIH Undiagnosed Diseases Program (UDP) was established to provide answers to patients with mysterious conditions that long eluded diagnosis and to advance medical knowledge. Patients admitted to the NIH UDP undergo a five-day hospitalization, facilitating highly collaborative clinical evaluations and a detailed, standardized documentation of the individual's phenotype. Bedside and bench investigations are tightly coupled. Genetic studies include commercially available testing, single nucleotide polymorphism microarray analysis, and family exomic sequencing studies. Selected gene variants are evaluated by collaborators using informatics, in vitro cell studies, and functional assays in model systems (fly, zebrafish, worm, or mouse). INSIGHTS FROM THE UDP In seven years, the UDP received 2954 complete applications and evaluated 863 individuals. Nine vignettes (two unpublished) illustrate the relevance of an undiagnosed diseases program to complex and common disorders, the coincidence of multiple rare single gene disorders in individual patients, newly recognized mechanisms of disease, and the application of precision medicine to patient care. CONCLUSIONS The UDP provides examples of the benefits expected to accrue with the recent launch of a national Undiagnosed Diseases Network (UDN). The UDN should accelerate rare disease diagnosis and new disease discovery, enhance the likelihood of diagnosing known diseases in patients with uncommon phenotypes, improve management strategies, and advance medical research.
Collapse
Affiliation(s)
- William A Gahl
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - John J Mulvihill
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States; Department of Pediatrics, University of Oklahoma, Oklahoma City, OK, United States.
| | - Camilo Toro
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Thomas C Markello
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Anastasia L Wise
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Rachel B Ramoni
- Department for Biomedical Informatics, Harvard Medical School, Department of Oral Health Policy and Epidemiology, Harvard Dental School, Cambridge, MA, United States
| | - David R Adams
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Cynthia J Tifft
- NIH Undiagnosed Diseases Network, Common Fund, Office of the Director and the National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| |
Collapse
|
14
|
Bodamer OA, Giugliani R, Wood T. The laboratory diagnosis of mucopolysaccharidosis III (Sanfilippo syndrome): A changing landscape. Mol Genet Metab 2014; 113:34-41. [PMID: 25127543 DOI: 10.1016/j.ymgme.2014.07.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 07/11/2014] [Accepted: 07/11/2014] [Indexed: 12/24/2022]
Abstract
Mucopolysaccharidosis type III (MPS III) is characterized by progressive neurological deterioration, behavioral abnormalities, a relatively mild somatic phenotype, and early mortality. Because of the paucity of somatic manifestations and the rarity of the disease, early diagnosis is often difficult. Therapy targeting the underlying disease pathophysiology may offer the greatest clinical benefit when started prior to the onset of significant neurologic sequelae. Here we review current practices in the laboratory diagnosis of MPS III in order to facilitate earlier patient identification and diagnosis. When clinical suspicion of MPS III arises, the first step is to order a quantitative assay that screens urine for the presence of glycosaminoglycan biomarkers using a spectrophotometric compound (e.g., dimethylmethylene blue). We recommend testing all patients with developmental delay and/or behavioral abnormalities as part of the diagnostic work-up because quantitative urine screening is inexpensive and non-invasive. Semi-quantitative urine screening assays using cationic dyes on filter paper (e.g., spot tests) have relatively high rates of false-positives and false-negatives and are obsolete. Of note, a negative urinary glycosaminoglycan assay does not necessarily rule out MPS because, in some patients, an overlap in excretion levels with healthy controls may occur. All urine samples that test positive for glycosaminoglycans with a quantitative assay should be confirmed by electrophoresis, thin layer chromatography, or tandem mass spectrometry, which further improves the sensitivity and specificity. The gold standard for diagnosis remains the enzyme activity assay in cultured skin fibroblasts, leukocytes, plasma, or serum, which can be used as a first-line diagnostic test in some regions. Molecular genetic analysis should be offered to all families of patients to allow genetic counseling for informed family planning. For a small number of variants, genotype-phenotype correlations are available and can offer prognostic value. Prenatal testing via enzyme activity assay in chorionic villi or amniotic fluid cells is available at a limited number of centers worldwide, but whenever possible, a molecular genetic analysis is preferred for prenatal diagnosis. To conclude, we discuss the development of newborn screening assays in dried blood spots and high-throughput methods for sequencing the protein-coding regions of the genome (whole exome sequencing) and their relevance to future changes in the MPS III diagnostic landscape.
Collapse
Affiliation(s)
- Olaf A Bodamer
- Division of Clinical and Translational Genetics, Dr. John T. MacDonald Foundation, Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Roberto Giugliani
- Department of Genetics/UFRGS, Medical Genetics Service/HCPA and INAGEMP, Porto Alegre, RS, Brazil
| | - Tim Wood
- Metabolic Laboratory, Greenwood Genetic Center, Greenwood, SC, USA.
| |
Collapse
|