CXCL10 blockade protects mice from cyclophosphamide-induced cystitis.

ABSTRACT:

Background

Alterations in serum CXCR3 ligand levels were examined in interstitial cystitis (IC) patients; similar expression patterns in serum as well as CXCR3, CXCR3 ligands, and cytokines expressed by peripheral and local leukocyte subpopulations were characterized during cyclophosphamide (CYP)-induced acute cystitis in mice.

Results

Serum levels of monokine-induced by interferon-gamma (IFN-gamma) (MIG/CXCL9), IFN-gamma-inducible protein-10 (IP-10/CXCL10), and IFN-gamma-inducible T cell alpha chemoattractant (I-TAC/CXCL11) were elevated in patients with IC. These clinical features closely correlated with CYP-induced cystitis in mice. Serum levels of these CXCR3 ligands and local T helper type 1 (Th1) cytokines were also increased. We demonstrate that CXCR3 as well as CXCL9

SUBMITTER: Sakthivel SK 

PROVIDER: S-EPMC2583981 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature