Our findings also covered well-known dementia-associated proteins, such as BCAN, CNTN5, and NCAN [81, 82], along with identifying recently promising biomarkers, including IL18, MMP12, TNFSF12, and UNC5C [63, 83–85], where these biomarkers presented the highest protein importance in their clusters. The gene discussed is MMP12; the disease is dementia.