Expression of ANXA2 in the whole BM and cells within. Expression of ANXA2 is shown in the whole BM of myeloma patients (WBM-MM) and normal donors (WBM-ND) as well as osteoclasts (OCs), osteoblasts (OBs), and their precursors, mesenchymal stromal cells (MSCs) and CD14⁺ monocytes/macrophages (CD14), respectively, compared with normal (BMPCs) and malignant (MMCs) plasma cells.