A strategy currently in clinical trials to treat Alzheimer's disease is to infuse patients with antibodies, which then target the pathological protein produced in the disease, leading to its removal. What type of immune reaction applies to this technique?

Question

Quizplus · Accepted Answer

The strategy described in the question is an example of passive immunization, where pre-formed antibodies are administered to the patient instead of stimulating the patient's own immune system to produce antibodies. This method is effective because it provides immediate protection and does not require the patient's immune system to be intact or functional.

A Strategy Currently in Clinical Trials to Treat Alzheimer's Disease