CD8A and allergic disease: (II) Immune function markers: SSHT might influence immune function by evaluating markers such as leukocytes (CD3, CD4+, and CD8+ T-cell), granulocytes, and natural killer (NK) cell activity, as well as histamine, which could shed light on its immunomodulatory anti-allergy, anti-chronic disease (liver fibrosis), and anticancer effects.