An AT-deletion causing a frameshift in the arylsulfatase A gene of a late infantile metachromatic leukodystrophy patient. 1995

S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
Laboratorio di Diagnosi Pre e Post-Natale di Malattie Metaboliche, Istituto G. Gaslini, Genova, Italy.

A metachromatic leukodystrophy (MLD) patient affected with the late infantile form was found to be homozygous for an AT-deletion (2324delAT) in the arylsulfatase A gene. The mutation causes a frameshift at the beginning of exon 8 leading to an early termination codon. The parents and unaffected brother of the patient were heterozygous for the microdeletion. The mutation was not detected in another 31 MLD Italian patients. No aberrant transcript caused by the mutation was revealed by the reverse transcription-polymerase chain reaction method.

UI MeSH Term Description Entries
D007223 Infant A child between 1 and 23 months of age. Infants
D007558 Italy A country in southern Europe, a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. The capital is Rome. Sardinia
D007966 Leukodystrophy, Metachromatic An autosomal recessive metabolic disease caused by a deficiency of CEREBROSIDE-SULFATASE leading to intralysosomal accumulation of cerebroside sulfate (SULFOGLYCOSPHINGOLIPIDS) in the nervous system and other organs. Pathological features include diffuse demyelination, and metachromatically-staining granules in many cell types such as the GLIAL CELLS. There are several allelic and nonallelic forms with a variety of neurological symptoms. Arylsulfatase A Deficiency Disease,Cerebroside Sulphatase Deficiency Disease,ARSA Deficiency,Arylsulfatase A Deficiency,Cerebral sclerosis, Diffuse, Metachromatic Form,Cerebroside Sulfatase Deficiency,Greenfield Disease,Greenfield's Disease,Leukodystrophy, Metachromatic, Adult,Leukodystrophy, Metachromatic, Juvenile,Metachromatic Leukodystrophy,Metachromatic Leukodystrophy, Adult,Metachromatic Leukodystrophy, Adult-Type,Metachromatic Leukodystrophy, Infant,Metachromatic Leukodystrophy, Infant-Type,Metachromatic Leukodystrophy, Juvenile,Metachromatic Leukodystrophy, Juvenile-Type,Metachromatic Leukodystrophy, Late Infantile,Metachromatic Leukoencephalopathy,Sulfatide Lipidosis,ARSA Deficiencies,Adult Metachromatic Leukodystrophies,Adult Metachromatic Leukodystrophy,Adult-Type Metachromatic Leukodystrophies,Adult-Type Metachromatic Leukodystrophy,Arylsulfatase A Deficiencies,Cerebroside Sulfatase Deficiencies,Deficiencies, ARSA,Deficiencies, Arylsulfatase A,Deficiencies, Cerebroside Sulfatase,Deficiency, ARSA,Deficiency, Arylsulfatase A,Deficiency, Cerebroside Sulfatase,Infant Metachromatic Leukodystrophies,Infant Metachromatic Leukodystrophy,Infant-Type Metachromatic Leukodystrophies,Infant-Type Metachromatic Leukodystrophy,Juvenile Metachromatic Leukodystrophies,Juvenile Metachromatic Leukodystrophy,Juvenile-Type Metachromatic Leukodystrophies,Juvenile-Type Metachromatic Leukodystrophy,Leukodystrophies, Adult Metachromatic,Leukodystrophies, Adult-Type Metachromatic,Leukodystrophies, Juvenile Metachromatic,Leukodystrophies, Juvenile-Type Metachromatic,Leukodystrophies, Metachromatic,Leukodystrophy, Adult Metachromatic,Leukodystrophy, Adult-Type Metachromatic,Leukodystrophy, Juvenile Metachromatic,Leukodystrophy, Juvenile-Type Metachromatic,Leukoencephalopathies, Metachromatic,Leukoencephalopathy, Metachromatic,Lipidosis, Sulfatide,Metachromatic Leukodystrophies,Metachromatic Leukodystrophies, Adult,Metachromatic Leukodystrophies, Adult-Type,Metachromatic Leukodystrophies, Infant,Metachromatic Leukodystrophies, Infant-Type,Metachromatic Leukodystrophies, Juvenile,Metachromatic Leukodystrophies, Juvenile-Type,Metachromatic Leukodystrophy, Adult Type,Metachromatic Leukodystrophy, Infant Type,Metachromatic Leukodystrophy, Juvenile Type,Metachromatic Leukoencephalopathies,Sulfatase Deficiencies, Cerebroside,Sulfatase Deficiency, Cerebroside
D008297 Male Males
D008969 Molecular Sequence Data Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories. Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D010375 Pedigree The record of descent or ancestry, particularly of a particular condition or trait, indicating individual family members, their relationships, and their status with respect to the trait or condition. Family Tree,Genealogical Tree,Genealogic Tree,Genetic Identity,Identity, Genetic,Family Trees,Genealogic Trees,Genealogical Trees,Genetic Identities,Identities, Genetic,Tree, Family,Tree, Genealogic,Tree, Genealogical,Trees, Family,Trees, Genealogic,Trees, Genealogical
D002553 Cerebroside-Sulfatase An enzyme that catalyzes the hydrolysis of cerebroside 3-sulfate (sulfatide) to yield a cerebroside and inorganic sulfate. A marked deficiency of arylsulfatase A, which is considered the heat-labile component of cerebroside sulfatase, has been demonstrated in all forms of metachromatic leukodystrophy (LEUKODYSTROPHY, METACHROMATIC). EC 3.1.6.8. Arylsulfatase A,Sulfatidate Sulfatase,Cerebroside Sulfatase,Sulfatase, Sulfatidate
D005091 Exons The parts of a transcript of a split GENE remaining after the INTRONS are removed. They are spliced together to become a MESSENGER RNA or other functional RNA. Mini-Exon,Exon,Mini Exon,Mini-Exons
D005260 Female Females
D006579 Heterozygote An individual having different alleles at one or more loci regarding a specific character. Carriers, Genetic,Genetic Carriers,Carrier, Genetic,Genetic Carrier,Heterozygotes

Related Publications

S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
June 1991, Human genetics,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
January 1993, Human mutation,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
September 1995, Human genetics,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
January 1996, Human mutation,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
August 1993, American journal of human genetics,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
January 1994, Human mutation,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
November 2013, Gene,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
July 1997, Clinical genetics,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
January 1985, Revista chilena de pediatria,
S Regis, and R Carrozzo, and M Filocamo, and G Serra, and C Mastropaolo, and R Gatti
August 1991, American journal of human genetics,
Copied contents to your clipboard!