Research Topics
Genomes and Genes | F KaplanSummaryAffiliation: McGill University Country: Canada Publications
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Publications
Tay-Sachs disease carrier screening: a model for prevention of genetic diseaseF Kaplan
McGill University Montreal Children s Hospital Research Institute, Quebec, Canada
Genet Test 2:271-92. 1998..More importantly, the outcome of TSD screening over the last 28 years offers convincing evidence that such an effort can dramatically reduce incidence of the disease...
A novel developmentally regulated gene in lung mesenchyme: homology to a tumor-derived trypsin inhibitorF Kaplan
McGill University Montreal Children s Hospital Research Institute, Montreal, Quebec H3H 1P3
Am J Physiol 276:L1027-36. 1999..Although additional studies will be necessary to clearly establish a functional role for lgl1, we propose that lgl1 has a role in normal lung development that is likely to be via regulation of extracellular matrix degradation...
Novel Tay-Sachs disease mutations from ChinaN Akalin
McGill University Montreal Children s Hospital Research Institute, Quebec, Canada
Hum Mutat 1:40-6. 1992..This mutation occurs at a CpG dinucleotide. It has been reported in an Italian TSD proband and causes defective intracellular transport of the alpha-subunit from the rough endoplasmic reticulum to the Golgi apparatus...
More than one mutant allele causes infantile Tay-Sachs disease in French-CanadiansP Hechtman
Research Institute, McGill University Montreal Children s Hospital, Quebec, Canada
Am J Hum Genet 47:815-22. 1990..Patients in three families carried TSD alleles different from any of the above mutations. The 5' deletion mutation clusters in persons originating in southeastern Quebec (Gaspé) and adjacent counties of northern New Brunswick...
A novel karyopherin-beta homolog is developmentally and hormonally regulated in fetal lungC Zhang
Departments of Human Genetics and Pediatrics, and Montreal Children s Hospital Research Institute, McGill University, Montreal, Quebec, Canada
Am J Respir Cell Mol Biol 22:451-9. 2000..We propose a role for lgl2 in nuclear import of transcription factors that regulate signal transduction during fetal lung development...
A chronic GM2 gangliosidosis variant with a HEXA splicing defect: quantitation of HEXA mRNAs in normal and mutant fibroblastsM J Fernandes
McGill University Montreal Children s Hospital Research Institute, Department of Biology, Canada
Eur J Hum Genet 5:129-36. 1997..9% the level of that produced by homozygous normal cells. The level of normal HEXA nRNA in this patient's cells was 10.4%...
A new Tay-Sachs disease B1 allele in exon 7 in two compound heterozygotes each with a second novel mutationM Fernandes
Biology Department, McGill University, Montreal, Quebec, Canada
Hum Mol Genet 1:759-61. 1992..6 kb deletion mutation which is in the eastern part of the province...
The intron 7 donor splice site transition: a second Tay-Sachs disease mutation in French CanadaP Hechtman
Montreal Children s Hospital Research Institute, McGill University, Montreal, Quebec, Canada
Hum Genet 90:402-6. 1992..Neither mutation has been detected in France, the ancestral homeland of French Canada...
A Pst+ polymorphism in the HEXA gene with an unusual geographic distributionF Kaplan
Department of Biochemical Genetics, McGill University, Montreal Children's Hospital Research Institute, Quebec, Canada
Eur J Hum Genet 1:301-5. 1993..In both cases the variant occurs on a chromosome carrying a novel TSD mutation (G772C) association with the B1 phenotype. The Pst+ G772C chromosomes are of Scots-Irish descent...
Formation of a ternary complex between GM2 activator protein, GM2 ganglioside and hexosaminidase AF Yadao
McGill University Montreal Children s Hospital Research Institute, Montreal, Canada
Biochim Biophys Acta 1340:45-52. 1997..The homodimeric (beta beta) isozyme Hex B did not bind to the immobilized activator. The alpha alpha homodimer, HexS, bound weakly, confirming that a hexosaminidase alpha subunit is required for interaction of enzyme and activator...
A glycine250--> aspartate substitution in the alpha-subunit of hexosaminidase A causes juvenile-onset Tay-Sachs disease in a Lebanese-Canadian familyI Trop
DeBelle Lab for Biochemical Genetics, McGill University Montreal Children s Hospital Research Institute, Quebec, Canada
Hum Mutat 1:35-9. 1992..The predicted protein environment in which the mutation occurs is compared to that of the adult-onset Tay-Sachs disease mutation caused by a Gly269-->Ser substitution in exon 7.(ABSTRACT TRUNCATED AT 250 WORDS)..
