ACE polymorphism in asthmatic patients

نویسندگان

  • Margarida Cortez
  • Andreia Matos
  • Joana Ferreira
  • Leonor Lopes
  • Angela Gil
  • Manuel Bicho
چکیده

Background The aim of the this study was to analyse if there is an association between angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism (287 base pairs, on chromosome 17q23, intron 16 (rs4340)) with asthma severity. ACE plays a vital role in the renin-angiotensinsystem (RAS) which regulates blood pressure by converting angiotensin I into a powerful vasoconstrictor angiotensin II, that also has an important role in airway remodeling and in inactivation of bradykinin and tachykinins. The signaling pathways, related with this polymorphism regulating the cytokine production by T cells, could induce a different Th profile modulating the immune response in asthma.

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عنوان ژورنال:

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2013