Display options
Share it on

Rev Bras Hematol Hemoter. 2015 Mar-Apr;37(2):120-6. doi: 10.1016/j.bjhh.2015.02.007. Epub 2015 Feb 23.

Hemoglobin D-Punjab: origin, distribution and laboratory diagnosis.

Revista brasileira de hematologia e hemoterapia

Lidiane de Souza Torres, Jéssika Viviani Okumura, Danilo Grünig Humberto da Silva, Claudia Regina Bonini-Domingos

Affiliations

  1. Universidade Estadual Paulista (UNESP), São José do Rio Preto, SP, Brazil. Electronic address: [email protected].
  2. Universidade Estadual Paulista (UNESP), São José do Rio Preto, SP, Brazil.

PMID: 25818823 PMCID: PMC4382585 DOI: 10.1016/j.bjhh.2015.02.007

Abstract

This review discusses hemoglobin D-Punjab, also known as hemoglobin D-Los Angeles, one of the most common hemoglobin variants worldwide. It is derived from a point mutation in the beta-globin gene (HBB: c.364G>C; rs33946267) prevalent in the Punjab region, Northwestern Indian. Hemoglobin D-Punjab can be inherited in heterozygosis with hemoglobin A causing no clinical or hematological alterations, or in homozygosis, the rarest form of inheritance, a condition that is commonly not related to clinical symptomatology. Moreover, this variant can exist in association with other hemoglobinopathies, such as thalassemias; the most noticeable clinical alterations occur when hemoglobin D-Punjab is associated to hemoglobin S. The clinical manifestations of this association can be similar to homozygosis for hemoglobin S. Although hemoglobin D-Punjab is a common variant globally with clinical importance especially in cases of double heterozygosis, hemoglobin S/D-Punjab is still understudied. In Brazil, for example, hemoglobin D-Punjab is the third most common hemoglobin variant. Thus, this paper summarizes information about the origin, geographic distribution, characterization and occurrence of hemoglobin D-Punjab haplotypes to try to improve our knowledge of this variant. Moreover, a list of the main techniques used in its identification is provided emphasizing the importance of complementary molecular analysis for accurate diagnosis.

Copyright © 2015 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

Keywords: Diagnosis; Haplotypes; Hemoglobinopathies; Hemoglobins

References

  1. Hemoglobin. 1999 Aug;23(3):231-7 - PubMed
  2. Bull World Health Organ. 2001;79(8):704-12 - PubMed
  3. Hemoglobin. 2002 Aug;26(3):261-9 - PubMed
  4. Biochim Biophys Acta. 1962 May 21;59:437-49 - PubMed
  5. Blood. 1964 Jul;24:25-48 - PubMed
  6. Hemoglobin. 2005;29(4):307-10 - PubMed
  7. Hemoglobin. 2006;30(1):39-44 - PubMed
  8. Proc Natl Acad Sci U S A. 1951 Dec;37(12):775-84 - PubMed
  9. J Clin Invest. 2007 Apr;117(4):850-8 - PubMed
  10. Hemoglobin. 2007;31(3):387-91 - PubMed
  11. Hemoglobin. 2009;33(6):399-405 - PubMed
  12. Acta Haematol. 2010;123(3):135-9 - PubMed
  13. Mol Biol Rep. 2011 Jun;38(5):3213-8 - PubMed
  14. J Pediatr Hematol Oncol. 2010 Jul;32(5):397-9 - PubMed
  15. Hemoglobin. 2010;34(6):530-7 - PubMed
  16. Arch Iran Med. 2011 Jan;14(1):61-3 - PubMed
  17. Dtsch Arztebl Int. 2011 Aug;108(31-32):532-40 - PubMed
  18. Hum Genet. 1990 Dec;86(2):231-5 - PubMed
  19. J Chromatogr B Analyt Technol Biomed Life Sci. 2012 Jul 15;901:53-8 - PubMed
  20. Sao Paulo Med J. 2012;130(4):248-51 - PubMed
  21. Mol Biol Rep. 2012 Dec;39(12):10747-50 - PubMed
  22. Cold Spring Harb Perspect Med. 2013 Mar 01;3(3):a011858 - PubMed
  23. Science. 1988 Jan 29;239(4839):487-91 - PubMed
  24. Pediatr Blood Cancer. 2014 Aug;61(8):1341-6 - PubMed
  25. Turk J Haematol. 2009 Mar 5;26(1):17-20 - PubMed
  26. J Biol Chem. 1988 Apr 25;263(12):5607-10 - PubMed
  27. Hemoglobin. 1986;10(6):587-92 - PubMed
  28. Clin Chem. 1974 Sep;20(9):1111-5 - PubMed
  29. J Med Genet. 1974 Dec;11(4):341-8 - PubMed
  30. Am J Clin Pathol. 1968 Mar;49(3):440-2 - PubMed
  31. J Clin Pathol. 1965 Nov;18(6):790-2 - PubMed
  32. Br J Haematol. 1980 Apr;44(4):527-34 - PubMed
  33. Hemoglobin. 1984;8(4):353-61 - PubMed
  34. Blood. 1994 Jul 15;84(2):643-9 - PubMed
  35. Hemoglobin. 1993 Feb;17(1):9-17 - PubMed
  36. Hemoglobin. 1996 May;20(2):175-9 - PubMed
  37. Nature. 1977 Oct 27;269(5631):772-5 - PubMed
  38. Blood. 1998 Jan 1;91(1):288-94 - PubMed

Publication Types