A novel role for follistatin in hypersensitivity following cystitis.

ABSTRACT:

Aims

Previous studies have shown that the activin-binding protein follistatin reduces inflammation in several mouse models of colitis. To determine whether follistatin also has a beneficial effect following bladder inflammation, we induced cystitis in mice using cyclophosphamide (CYP) and examined the relationship between bladder hypersensitivity and bladder follistatin expression.

Methods

Adult female C57BL/6 mice were treated with CYP (100 mg/kg) or vehicle (saline) three times over 5 days. Bladder hypersensitivity was assessed by recording the visceromotor response (VMR) to urinary bladder distension and in vitro single-fiber bladder afferent recording. Follistatin gene expression was measured using qRT-PCR. Immunohistochemistry was employed for further characterization.<

SUBMITTER: Shaffer AD 

PROVIDER: S-EPMC5530371 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature