Blood Groups: More than Inheritance of Antigenic Substances - Susceptibility to Some Diseases
Blood group antigens represent polymorphic traits inherited among individuals and populations. The objective of this chapter is to review articles that have reported; the association between blood group antigens and susceptibility to some diseases. Findings showed that O blood group had a greater fr...
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| Autores principales: | , |
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| Formato: | Capítulo de libro |
| Lenguaje: | inglés |
| Publicado: |
IntechOpen
2022
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| Materias: | |
| Acceso en línea: | https://www.intechopen.com/chapters/82161 |
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| Sumario: | Blood group antigens represent polymorphic traits inherited among individuals and populations. The objective of this chapter is to review articles that have reported; the association between blood group antigens and susceptibility to some diseases. Findings showed that O blood group had a greater frequency of severe infections such as E coli, cholera and blood group A was associated with incidence of smallpox and some bacterial infections. These are principally based on presence or absence of “H-like” and “A and B-like” antigens markers. Antigens A, B and H are connected to N-glycans of vWF and reduces the half-life of the protein (10 hours) for group O while non-O groups, 25 hours. The loss of A, B, and H antigens as malignancy progresses was linked to potential metastasis. Similarly, some tumors have A or A-like antigens this explains the propensity of group A to develop tumors. Blood type incompatibility between mother and foetus sensitizes the mother to develop alloantibodies that could potentially cause death of the foetus in utero, a condition known hydrops. Reviewed articles have reported close link between blood group antigens and susceptibility diseases. More studies are required to rationalize the mechanism associated to this. |
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| ISBN: | 978-1-83969-902-3 |
| DOI: | 10.5772/intechopen.104593 |