Abstract: The present invention relates to a method for predicting the response of patients to treatment with Interleukin-6 Receptor (IL6R) inhibitors, such as antibodies directed against the IL6R. The method comprises the analysis of one or more genetic variations, in particular single nucleotide polymorphisms, in or associated with the Interleukin-6 Receptor gene. The present invention further relates to a kit for use in predicting the response of patients to treatment with IL6R inhibitors, such as Tocilizumab. The patients suffers from rheumatoid arthritis.

Abstract: The invention refers to a method for the prognosis of a disease in a subject by the administration of a biopharmaceutical treatment in a subject suffering from, or likely to suffer from the disease, the method involving the analysis of SNP polymorphisms in the subjects pattern recognition receptor genes (PRRs), eg the analysis of polymorphisms' with the purpose of predicting the response of anti-TNFx antibody therapy in rheumatoid arthritis patients. Also the response to Beta-interferon in multiple sclerosis patients may be predicted. The genes whose polymorphisms are analysed may be TLRs, NOD-like receptors or retinoic acid-inducible gene I-like receptors (RLR).