In this paper, we mainly discuss the research progress of staphylococcal enterotoxin A in the aspects of the biological activities and its effect on promoting lymphocyte proliferation and inhibiting tumor cell growth.

• 摘要该文就葡萄球菌肠毒素A的生物学活性、促淋巴细胞增殖和抑制肿瘤细胞生长作用的研究进展作一综述。