Autoimmunity emerged as the main theme among the topics of Nrf2 patents, including a broad range of diseases, such as systemic sclerosis, systemic lupus erythematosus, multiple sclerosis, inflammatory bowel diseases, Hashimoto’s thyroiditis, etc.; however, there was a dearth of experimental support for the respective patents’ claims. The gene discussed is NFE2L2; the disease is systemic lupus erythematosus.