Closing Remarks.

The human complement system, an essential component of innate immunity, is a prodigy of biological evolution. The notion of complement inhibition is awesome, but some of the results achieved in therapy of serious diseases have been spectacular. Currently several pharmacological options are already available, and more are in the offing: it will be ever more important that they are optimally used in terms of safety and of therapeutic efficacy. This article is protected by copyright. All rights reserved.