该研究成功构建了能够表达人源CD40分子（hCD40）的基因敲除小鼠模型（hCD40OST）。实验结果表明，hCD40OST小鼠B细胞表型和数量与野生型小鼠一致，并能正常活化；更进一步的研究发现，应用抗hCD40抗体后，hCD40OST小鼠的B细胞表 ...

6 glucan showed that these β-glucans increased the activation of the dendritic cells and upregulated the important surface markers CD40, CD80, CD86 and MHCII to varying degrees. Another finding ...