Critical review of the scientific literature is an integral part of scientific research, and both students and faculty benefit greatly from the discussions originating from these reviews. Each student presents a paper, having made their own selection from top-ranking journals in Immunology. In most semesters, papers are presented from any area of immunology. In some semesters, the faculty restricts the papers presented to a specific topic. During recent years, such topics were programmed cell death, virus immunology, and receptor-mediated signaling. Cynthia L. Baldwin, Samuel J.