Increases in peripheral <scp>SIRT</scp>1: A new biological characteristic of asthma

Abstract

These data indicate that lung SIRT1 expression decreased while serum SIRT1 increased in the setting of asthma. Serum SIRT1 levels correlate positively with both IgE levels and negatively with pulmonary function, suggesting that increased peripheral SIRT1 levels represent a new biological characteristic of asthma. Increased serum SIRT1 may be an auxiliary index for the diagnosis of asthma and elevating lung SIRT1 levels may be a new strategy for asthma therapy.