Elevated levels of HMGB1 in cancerous and inflammatory effusions.

Abstract

HMGB1, a so-called danger signalling protein, was found to be highly expressed in human pleural and peritoneal effusions due to cancer and inflammation. Compared to transudates the average level of HMGB1 was significantly higher in exudates. These results underline the characteristics of HMGB1 as a possible target for treatment in advanced cancer as well.