Abstract
Nijmegen breakage syndrome (NBS), a rare autosomal recessive condition also known as ataxia telangiectasia (AT) variants V1 and V2, is characterised by microcephaly, typical facies, short stature, immunodeficiency, and chromosomal instability. We report the clinical, immunological, chromosomal, and cell biological findings in 42 patients who are included in the NBS Registry in Nijmegen. The immunological, chromosomal, and cell biological findings resemble those in AT, but the clinical findings are quite different. NBS appears to be a separate entity not allelic with AT.
MeSH Terms
Abnormalities, Multiple/genetics
Ataxia Telangiectasia/genetics
Diagnosis, Differential
Dwarfism/genetics
Female
Genes, Recessive
Genetic Predisposition to Disease
Humans
Immunologic Deficiency Syndromes/genetics
Infant, Newborn
Infections/etiology
Intellectual Disability/genetics
Male
Microcephaly/genetics
Neoplasms/etiology
Netherlands/epidemiology
Pigmentation Disorders/genetics
Prenatal Diagnosis
Syndrome
alpha-Fetoproteins/analysis
Chemicals
alpha-Fetoproteins
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
van der Burgt I
Department of Human Genetics, University Hospital Nijmegen, The Netherlands.
Chrzanowska K H
Smeets D
Weemaes C
References (23)
23 references, click to expand
-
High frequencies of inversions and translocations of chromosomes 7 and 14 in ataxia telangiectasia.
Mutat Res. 1980 Feb;69(2):369-74
PMID: 7360152
-
The ataxia-telangiectasia-variant genes 1 and 2 are distinct from the ataxia-telangiectasia gene on chromosome 11q23.1.
Am J Hum Genet. 1995 Oct;57(4):960-2
PMID: 7573059
-
Ataxia telangiectasia with cancer. An indication for reduced radiotherapy and chemotherapy doses.
Br J Radiol. 1983 May;56(665):343-5
PMID: 6850218
-
Familial microcephaly with normal intelligence, immunodeficiency, and risk for lymphoreticular malignancies: a new autosomal recessive disorder.
Am J Med Genet. 1985 Apr;20(4):639-48
PMID: 3857858
-
A chromosomal breakage syndrome with profound immunodeficiency.
Blood. 1986 May;67(5):1251-6
PMID: 2421804
-
Radiotherapeutic management of medulloblastoma in a pediatric patient with ataxia telangiectasia.
Int J Radiat Oncol Biol Phys. 1987 Aug;13(8):1237-40
PMID: 3610711
-
Patients with an inherited syndrome characterized by immunodeficiency, microcephaly, and chromosomal instability: genetic relationship to ataxia telangiectasia.
Am J Hum Genet. 1988 Jan;42(1):66-73
PMID: 3337113
-
A new chromosomal instability disorder confirmed by complementation studies.
Clin Genet. 1988 Jan;33(1):20-32
PMID: 3277755
-
Genetic complementation analysis of ataxia telangiectasia and Nijmegen breakage syndrome: a survey of 50 patients.
Cytogenet Cell Genet. 1988;49(4):259-63
PMID: 3248383
-
Further delineation of the Nijmegen breakage syndrome.
Am J Med Genet. 1989 Mar;32(3):425-31
PMID: 2786340
-
ATFresno: a phenotype linking ataxia-telangiectasia with the Nijmegen breakage syndrome.
Am J Hum Genet. 1989 Aug;45(2):270-5
PMID: 2491181
-
First-trimester prenatal diagnosis of the Nijmegen breakage syndrome and ataxia telangiectasia using an assay of radioresistant DNA synthesis.
Prenat Diagn. 1990 Oct;10(10):667-74
PMID: 2274491
-
Chromosome instability and X-ray hypersensitivity in a microcephalic and growth-retarded child.
Am J Med Genet. 1991 Jul 1;40(1):44-50
PMID: 1887849
-
Maternal age, somatic mosaicism, and Alzheimer disease.
Am J Hum Genet. 1992 Jun;50(6):1342-3
PMID: 1534644
-
Unusual T cell clones in a patient with Nijmegen breakage syndrome.
J Med Genet. 1992 Feb;29(2):136-7
PMID: 1613764
-
Sixth international workshop on ataxia-telangiectasia.
Cancer Res. 1994 Nov 15;54(22):6007-10
PMID: 7954436
-
Postmortem findings in the Nijmegen breakage syndrome.
Pediatr Pathol. 1994 Sep-Oct;14(5):787-96
PMID: 7808977
-
Prenatal diagnosis of ataxia-telangiectasia and Nijmegen Breakage syndrome by the assay of radioresistant DNA synthesis.
Int J Radiat Biol. 1994 Dec;66(6 Suppl):S167-74
PMID: 7836844
-
Nijmegen Breakage syndrome: a progress report.
Int J Radiat Biol. 1994 Dec;66(6 Suppl):S185-8
PMID: 7836846
-
Genetic and physical mapping of the ataxia-telangiectasia locus on chromosome 11q22-q23.
Int J Radiat Biol. 1994 Dec;66(6 Suppl):S45-56
PMID: 7836852
-
A single ataxia telangiectasia gene with a product similar to PI-3 kinase.
Science. 1995 Jun 23;268(5218):1749-53
PMID: 7792600
-
Eleven Polish patients with microcephaly, immunodeficiency, and chromosomal instability: the Nijmegen breakage syndrome.
Am J Med Genet. 1995 Jul 3;57(3):462-71
PMID: 7545870
-
A new chromosomal instability disorder: the Nijmegen breakage syndrome.
Acta Paediatr Scand. 1981 Jul;70(4):557-64
PMID: 7315300