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Comprehensive hereditary hemochromatosis genotyping
Journal article   Peer reviewed

Comprehensive hereditary hemochromatosis genotyping

D.C. Jones, N.T. Young, C. Pigott, S.V. Fuggle, M.C.N.M. Barnardo, S.E. Marshall and M. Bunce
Tissue Antigens, Vol.60(6), pp.481-488
2002
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Abstract

Hereditary hemochromatosis (HH) is an iron-overload disease common in populations of Northern European origin. Patients display increased iron absorption leading to excessive iron deposition and potential multiorgan failure. Using polymerase chain reaction sequence-specific primer (PCR-SSP) technology, we have developed an HH diagnosis assay capable of detecting 19 non-synonymous HFE mutations (including a previously unreported mutation, V295A) and several TFR2, SLC11A3 and H ferritin alleles implicated in HH. As part of the validation process, 159 UK renal donors were genotyped to determine HH allele frequencies in the UK population. The alleles nominally identified as HFE*01 (C282Y), HFE*02 (H63D) and HFE*03 (S65C) were found at frequencies of 0.085, 0.173 and 0.009, respectively. All other potential HH-associated alleles were absent, confirming their low prevalence in this population. This assay enables comprehensive routine HH genotyping, producing rapid, accurate and reproducible results at low cost.

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Citation topics
1 Clinical & Life Sciences
1.184 Physiology & Metals
1.184.573 Iron Metabolism
Web Of Science research areas
Cell Biology
Immunology
Pathology
ESI research areas
Molecular Biology & Genetics
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