- In August 2022, KSL Beutner Laboratories (Beutner) introduced a blood test aimed at detecting an antigen linked to mucous membrane pemphigoid (MMP), a challenging autoimmune blistering disorder that causes lesions in the oral cavity. This breakthrough offers enhanced diagnostic precision and the potential for earlier detection of MMP, allowing for more effective patient management. The innovation is expected to significantly improve care by facilitating timely intervention and better monitoring of the disease