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TI antigens can activate B-cells in individuals without a thymus.

In a helminth parasitic infection, which cytokine will lead to increased turnover of epithelial cells and increased mucus secretion from goblet cells?

Which of the following lymphocyte is rarely found in a healthy intestine but rapidly populate it during infection?

In a helminth parasitic infection, which cytokine will lead to increased turnover of epithelial cells and increased mucus secretion from goblet cells?

Which of the following is false about TI-antigens?

What is the largest lymph node in the body?

Which isotype of antibody is transferred through the breast milk of a mother to infant?

The Fc receptor that binds IgE to a basophil or mast cell is _____.

In patients with hyper-IgM syndrome, lack of CD40 on the surface of their B-cells results in no isotype switching.

In patients with hyper-IgM syndrome, lack of CD40 on the surface of their B-cells results in no isotype switching.