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- Title
The role of T cells in the pathogenesis of primary hypertension.
- Authors
Quiroz, Yasmir; Johnson, Richard J.; Rodríguez-Iturbe, Bernardo
- Abstract
Accumulating evidence indicates that T cells play an important role in the pathogenesis of hypertension. Here we review the investigations that have shown that T cells are infiltrating the kidney in hypertension. Interstitial accumulation of immune cells is associated with increments in oxidative stress and renal angiotensin II activity that result in the impairment in pressure natriuresis. The severity of salt-sensitive hypertension is directly correlated with the intensity of immune cell infiltration in the kidney. Reducing the renal infiltration of T cells prevents or ameliorates hypertension and the induction of tubulointerstitial inflammation results in salt-sensitive hypertension. The potential participation of autoimmune mechanisms in the renal infiltration of immune competent cells is discussed.
- Subjects
HYPERTENSION; T cells; IMMUNITY; OXIDATIVE stress; PREVENTIVE medicine; LITERATURE reviews; INFLAMMATION
- Publication
Nephrology Dialysis Transplantation, 2012, Vol 27, Issue suppl_4, piv2
- ISSN
0931-0509
- Publication type
Article
- DOI
10.1093/ndt/gfs421