Severe immune dysregulation with neurological impairment and minor bone changes in a child with spondyloenchondrodysplasia due to two novel mutations in the ACP5 gene
Please always quote using this URN: urn:nbn:de:bvb:20-opus-149990
- Spondyloenchondrodysplasia (SPENCD) is a rare skeletal dysplasia, characterized by metaphyseal lesions, neurological impairment and immune dysregulation associated with lupus-like features. SPENCD is caused by biallelic mutations in the ACP5 gene encoding tartrate-resistant phosphatase. We report on a child, who presented with spasticity, multisystem inflammation, autoimmunity and immunodeficiency with minimal metaphyseal changes due to compound heterozygosity for two novel ACP5 mutations. These findings extend the phenotypic spectrum of SPENCDSpondyloenchondrodysplasia (SPENCD) is a rare skeletal dysplasia, characterized by metaphyseal lesions, neurological impairment and immune dysregulation associated with lupus-like features. SPENCD is caused by biallelic mutations in the ACP5 gene encoding tartrate-resistant phosphatase. We report on a child, who presented with spasticity, multisystem inflammation, autoimmunity and immunodeficiency with minimal metaphyseal changes due to compound heterozygosity for two novel ACP5 mutations. These findings extend the phenotypic spectrum of SPENCD and indicate that ACP5 mutations can cause severe immune dysregulation and neurological impairment even in the absence of metaphyseal dysplasia.…
Author: | Hermann Girschick, Christine Wolf, Henner Morbach, Christoph Hertzberg, Min Ae Lee-Kirsch |
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URN: | urn:nbn:de:bvb:20-opus-149990 |
Document Type: | Journal article |
Faculties: | Medizinische Fakultät / Kinderklinik und Poliklinik |
Language: | English |
Parent Title (English): | Pediatric Rheumatology |
Year of Completion: | 2015 |
Volume: | 13 |
Issue: | 37 |
Source: | Pediatric Rheumatology (2015) 13:37. DOI: 10.1186/s12969-015-0035-7 |
DOI: | https://doi.org/10.1186/s12969-015-0035-7 |
Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 61 Medizin und Gesundheit / 618 Gynäkologie, Geburtsmedizin, Pädiatrie, Geriatrie |
Tag: | ACP5; autoimmunity; cerebral calcification; deficiency; dysplasia; expression; immunodeficiency; resistant acid phosphatase; spondyloenchondrodysplasia; systemic lupus erythematosus; trap; type I interferonopathy |
Release Date: | 2017/10/10 |
Licence (German): | CC BY: Creative-Commons-Lizenz: Namensnennung 4.0 International |