More evidence has reported an essential role of TSLP in the development of allergic disorders, including atopic dermatitis and allergic bronchial asthma (Sebastian, Borowski, Kuepper, & Friedrich, 2008; Ziegler, 2010) as well as genesis of malignant tumors (Olkhanud et al., 2011). The gene discussed is TSLP; the disease is cancer.