This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following monoclonal antibody is used in the treatment of Atopic dermatitis? 
Select and explain. 
A. Ipilimumab, B. Dupilumab, C. Durvalumab, D. Reslizumab
B: Dupilumab
Answer: B: Dupilumab 
Explanation: Dupilumab is a antibody against IL-4 receptor, used in the treatment of Atopic dermatitis.