Proteins such as APOE, CD14, CNDP1, CTNT1, DKK3, IGHA1, IGHG3, IGKC, NPTXR, PTGDS, and VGF provide valuable insights into the complex and interrelated mechanisms of immune regulation, neurodegeneration, and cellular signalling in MS. Here, CD14 is linked to myeloid sarcoma.