دورية أكاديمية
Molecular approaches to transfusion medicine in Polynesians and Maori in New Zealand.
| العنوان: | Molecular approaches to transfusion medicine in Polynesians and Maori in New Zealand. |
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| المؤلفون: | Edinur HA; School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand., Dunn PP, Lea RA, Chambers GK |
| المصدر: | International journal of immunogenetics [Int J Immunogenet] 2013 Dec; Vol. 40 (6), pp. 460-70. Date of Electronic Publication: 2013 Jul 22. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Blackwell Pub Country of Publication: England NLM ID: 101232337 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1744-313X (Electronic) Linking ISSN: 17443121 NLM ISO Abbreviation: Int J Immunogenet Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Oxford, UK : Blackwell Pub., c2005- |
| مواضيع طبية MeSH: | Blood Group Antigens/*genetics , Genotyping Techniques/*methods , Native Hawaiian or Other Pacific Islander/*genetics , Transfusion Medicine/*methods, Alleles ; Blood Group Antigens/classification ; Blood Grouping and Crossmatching/methods ; DNA/genetics ; Gene Frequency ; Genotype ; Humans ; New Zealand ; Phenotype ; Phylogeny ; Polymerase Chain Reaction/methods ; Polymorphism, Single Nucleotide ; Polynesia ; Reproducibility of Results |
| مستخلص: | In recent years, with the application of genotyping technology, there has been a substantial increase in the number of reported blood group alleles. This survey was designed to evaluate new molecular blood group genotyping methods and compile reference blood group data sets for Polynesian and Maori subjects. Subsequent analyses of these results were used to calculate probability of random match, to trace Polynesian ancestry and migration patterns and to reveal past and present episodes of genetic admixture. Genomic DNA samples from Maori and Polynesian subjects were drawn from the Victoria University of Wellington DNA Bank and genotyped using combination of commercial PCR-SSP kits, hybridization SNP assay services or sequence-based typing. This survey also involves compilation of serological ABO and Rhesus blood group data from RakaiPaaka Iwi tribal members for comparison with those generated during our molecular blood group study. We observed perfect consistency between results obtained from all molecular methods for blood group genotyping. The A, O, DCcEe, DCCee, MNs, K-k+, Jk(a+b-), Jk(a+b+), Fy(a+b-), Fy(a+b+), Di(a+b-), Co(a+b-) and Do(a-b+) were predominant blood group phenotypes in both Polynesians and Maori. Overall, our survey data show only small differences in distributions of blood group phenotypes between Polynesian and Maori groups and their subgroups. These differences might be associated with selection, population history and gene flow from Europeans. In each case, we estimate that patients with certain blood groups have a very low probability of an exact phenotypic match, even if the patients were randomly transfused with blood from donors of their own ethnicity. The best way to avoid haemolytic transfusion reaction in such cases is to perform a pretransfusion cross-match and recruit increased numbers of donors with rare phenotype profiles. The conclusion of this study is that application of molecular method covering as many known variants as possible may help to improve the accuracy blood group genotyping and potentially conserve the routine requirements of transfusion centres. (© 2013 John Wiley & Sons Ltd.) |
| المشرفين على المادة: | 0 (Blood Group Antigens) 9007-49-2 (DNA) |
| تواريخ الأحداث: | Date Created: 20130723 Date Completed: 20140701 Latest Revision: 20211203 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1111/iji.12073 |
| PMID: | 23870060 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1744-313X |
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| DOI: | 10.1111/iji.12073 |