We measured mean fluorescence intensities (MFI) of HLA-DR and molecules associated with dendritic cells (CD141, CD1c, CD163, CD11c, CD123, and CD303), monocytes (CD14 and CD16), granulocytic markers (CD15 and CCR3), co-stimulatory molecules (CD86 and CD275), and chemokine receptors (CCR2, CCR3, and CCR7) from RA patients and healthy donors by spectral flow cytometry. Here, THBD is linked to rheumatoid arthritis.