In this study we have investigated expression and biological behavior of SDF-1/CXCR4 in MM-derived cell lines and primary MM cells.

• 一、人多发性骨髓瘤患者血浆SDF-1的含量及MM细胞CXCR4的表达和作用SDF一1/C XCR4在人多发性骨髓瘤的表达及其生物学功能的研究1、采用免疫荧光标记+流式细胞仪以及R丁一PCR方法检测了25例MM患