B Cell Subsets (Some Similarities with T Cell Subsets)

For Immunology Chapter 12 Day 3

1. The book made an analogy between B-1 B cells and γδ T cells. In what ways are these cell types similar?
2. To what extent do B-1 B cells and MZ B cells rely on help from T cells? What other cells do these B cell subpopulations appear to interact with?
3. What are ITIMs? Discuss how CD22 and FcγRIIb use ITIMs.
4. In what capacity are T_REG and B-10 B cells similar?