Early exposure to germs and the Hygiene Hypothesis
A recent paper suggests that reduced exposure to germs results in the expansion of a cell type called natural killer T cells,which predisposes to colitis and asthma.Such a scenario could explain the Hygiene Hypothesis,which has been a puzzle for decades.
T cells
22
Q2(细胞生物学)
2012-11-16(万方平台首次上网日期,不代表论文的发表时间)
1210-1211