| abstract |
(57) [Problem] To provide a therapeutic agent for renal disease which has an action different from that of a conventional therapeutic agent for renal disease and enables effective treatment. SOLUTION: An activin inhibitor such as follistatin, an anti-activin antibody, an activin receptor inhibitor or an anti-activin receptor antibody, an inhibitor of an activin receptor-related signal transduction system, or an activin production inhibitor in the kidney, An active ingredient of a renal disease therapeutic agent. |