HEXA, hexosaminidase subunit alpha, 3073

N. diseases: 79; N. variants: 124
Source: ALL
Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease UNIPROT A glycine250--> aspartate substitution in the alpha-subunit of hexosaminidase A causes juvenile-onset Tay-Sachs disease in a Lebanese-Canadian family. 1301189 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease BEFREE We describe three HEXA mutations associated with infantile Tay-Sachs disease (TSD) in three unrelated nonconsanguineous Chinese families. 1301190 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR We describe three HEXA mutations associated with infantile Tay-Sachs disease (TSD) in three unrelated nonconsanguineous Chinese families. 1301190 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease UNIPROT We describe three HEXA mutations associated with infantile Tay-Sachs disease (TSD) in three unrelated nonconsanguineous Chinese families. 1301190 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease BEFREE Tay-Sachs disease (TSD) is an autosomal recessive genetic disorder resulting from mutation of the HEXA gene encoding the alpha-subunit of the lysosomal enzyme, beta-N-acetylhexosaminidase A (Hex A). 1301938 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR A mutation common in non-Jewish Tay-Sachs disease: frequency and RNA studies. 1301938 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease UNIPROT A new Tay-Sachs disease B1 allele in exon 7 in two compound heterozygotes each with a second novel mutation. 1302612 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR A new Tay-Sachs disease B1 allele in exon 7 in two compound heterozygotes each with a second novel mutation. 1302612 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR The presence of two different infantile Tay-Sachs disease mutations in a Cajun population. 1307230 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease BEFREE We have now identified two additional mutations within exon 5 of the HEXA gene that account for the remaining TSD alleles in the patient and carriers. 1322637 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR Identification and rapid detection of three Tay-Sachs mutations in the Moroccan Jewish population. 1322637 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR Identification and rapid detection of three Tay-Sachs mutations in the Moroccan Jewish population. 1322637 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease BEFREE We analyzed the HEXA gene of one pseudodeficient subject and identified both a C739-to-T substitution that changes Arg247----Trp on one allele and a previously identified Tay-Sachs disease mutation on the second allele. 1384323 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR A pseudodeficiency allele common in non-Jewish Tay-Sachs carriers: implications for carrier screening. 1384323 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR Beta-hexosaminidase splice site mutation has a high frequency among non-Jewish Tay-Sachs disease carriers from the British Isles. 1387685 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR The intron 7 donor splice site transition: a second Tay-Sachs disease mutation in French Canada. 1483696 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease BEFREE Mutations at the hexosaminidase A (HEXA) gene which cause Tay-Sachs disease (TSD) have elevated frequency in the Ashkenazi Jewish and French-Canadian populations. 1483696 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR Six novel deleterious and three neutral mutations in the gene encoding the alpha-subunit of hexosaminidase A in non-Jewish individuals. 1532289 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR Six novel deleterious and three neutral mutations in the gene encoding the alpha-subunit of hexosaminidase A in non-Jewish individuals. 1532289 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease UNIPROT Six novel deleterious and three neutral mutations in the gene encoding the alpha-subunit of hexosaminidase A in non-Jewish individuals. 1532289 1992
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR Tay-Sachs disease in Moroccan Jews: deletion of a phenylalanine in the alpha-subunit of beta-hexosaminidase. 1825014 1991
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR A third mutation at the CpG dinucleotide of codon 504 and a silent mutation at codon 506 of the HEX A gene. 1827944 1991
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR A third mutation at the CpG dinucleotide of codon 504 and a silent mutation at codon 506 of the HEX A gene. 1827944 1991
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 GeneticVariation disease CLINVAR A novel mutation in the invariant AG of the acceptor splice site of intron 4 of the beta-hexosaminidase alpha-subunit gene in two unrelated American black GM2-gangliosidosis (Tay-Sachs disease) patients. 1827945 1991
CUI: C0039373
Disease: Tay-Sachs Disease
Tay-Sachs Disease
1.000 CausalMutation disease CLINVAR A novel mutation in the invariant AG of the acceptor splice site of intron 4 of the beta-hexosaminidase alpha-subunit gene in two unrelated American black GM2-gangliosidosis (Tay-Sachs disease) patients. 1827945 1991