US Patent 11851486 Method for predicting and evaluating therapeutic effect in diseases related to IL-6 and neutrophils

It has become clear that the therapeutic effect of an IL-6 inhibitor for IL-6- and neutrophil-associated diseases can be predicted using the expression level of neutrophil-associated genes as an indicator. It has also become clear that an IL-6 inhibitor is effective for the treatment of IL-6- and neutrophil-associated diseases in patients with high expression levels of neutrophil-associated genes. The present invention provides a method for selecting cases of IL-6- and neutrophil-associated diseases in which treatment with an IL-6 inhibitor is effective, as well as a method for effectively treating patients with IL-6- and neutrophil-associated diseases and with high expression levels of neutrophil-associated genes.