Back to Search
Start Over
Carbamylation and antibodies against carbamylated proteins in autoimmunity and other pathologies.
- Source :
-
Autoimmunity Reviews . Mar2014, Vol. 13 Issue 3, p225-230. 6p. - Publication Year :
- 2014
-
Abstract
- Abstract: Carbamylation is a non-enzymatic post-translational modification in which cyanate binds to molecules containing primary amine or thiol groups and forms carbamyl groups. Cyanate is in equilibrium with urea in body fluid and increased carbamylation was first reported in patients with increased urea levels such as patients suffering renal diseases. Next, increased carbamylation related to inflammation has also been described in other conditions such as cardiovascular disease. Recently, a new consequence of carbamylation has been observed: induction of an autoantibody response. We identified anti-carbamylated protein (anti-CarP) antibodies in rheumatoid arthritis (RA) patients and in patients having ‘pre-RA’ symptoms, arthralgia. The presence of anti-CarP antibodies in arthralgia patients is associated with an increased risk of developing RA. The presence of anti-CarP antibodies in RA patients is associated with more severe joint damage in RA patients who do not have anti-citrullinated protein antibodies. It is currently unknown to what extent carbamylation and/or the formation of anti-CarP antibodies contributes to the disease processes of chronic diseases such as renal diseases, cardiovascular diseases and RA. This review summarizes the current knowledge on carbamylation and the formation of anti-CarP antibodies and discusses their possibly important implications. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 15689972
- Volume :
- 13
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Autoimmunity Reviews
- Publication Type :
- Academic Journal
- Accession number :
- 93585198
- Full Text :
- https://doi.org/10.1016/j.autrev.2013.10.008