Immunosuppressants · Pharmacology

Which of the following describes the mechanism of Belatacept?

  1. Direct B-cell depletion
  2. Selective co-stimulation blocker
  3. Calcineurin inhibitor
  4. Purine analog
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Correct answer: Selective co-stimulation blocker

Belatacept is a second-generation fusion protein similar to Abatacept but with higher affinity. It is used in renal transplant patients to avoid the nephrotoxicity associated with calcineurin inhibitors.

Difficulty: Medium Question 18 of 20

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