The impact of eNOS, MTR and MTHFR polymorphisms on renal graft survival in children and young adults
Author(s) -
Lina Artifoni,
Elisa Benetti,
Sonia Centi,
Susanegrisolo,
Gian Marco Ghiggeri,
Fabrizio Ginevri,
Luciana Ghio,
Alberto Edefonti,
C. Brambilla,
N. Cagni,
Luisa Murer
Publication year - 2009
Publication title -
nephrology dialysis transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.654
H-Index - 168
eISSN - 1460-2385
pISSN - 0931-0509
DOI - 10.1093/ndt/gfp161
Subject(s) - methylenetetrahydrofolate reductase , enos , medicine , nitric oxide , oxidative stress , homocysteine , nitric oxide synthase , nitric oxide synthase type iii , gastroenterology , endocrinology , genotype , biology , genetics , gene
The main cause of reduced long-term graft survival is chronic allograft injury. Cardiovascular risk factors such as hyperhomocysteinaemia, accumulation of asymmetric dimethylarginine, increased oxidative stress and decreased production of nitric oxide seem to play an important role. Functional polymorphisms of the endothelial isoform of nitric oxide synthase (NOS) gene cause an alteration in nitric oxide production. Nitric oxide levels, and thus oxidative stress, are also influenced by hyperhomocysteinaemia.
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