Papers to Appear in Forthcoming Issues

Bromelain Activates Murine Macrophages and Natural Killer Cells in Vitro. Christian R. Engwerda, Deborah Andrew, Michaela Murphy, and Tracey L. Mynott. (Received 8/15/00; accepted 4/10/01.) Impairment of Primary But Not Memory Responses to Influenza Viral Antigens in Aged Mice. Co-stimulation In Vivo Partially Reverses Impaired Primary Immune Responses. Suryaprakash Sambhara, Anjna Kurichh, Renata Miranda, Olive James, Brian Underdown, Michel Klein, Jim Tartaglia, and David Burt. (Received 4/18/01; accepted 4/25/01.) ulation by Extracellular Matrix Proteins Determines the Response to TCR Ligation. Barbara Adler, Samy Ashkar, Harvey Cantor, and Georg F. Weber. (Received 11/14/00; accepted 4/25/01.) eukin-10 Contributes Development of Macrophage Suppressor Activities by Macrophage Colony-Stimulating Factor; but not by Granulocyte-Macrophage Colony-Stimulating Factor. Keiko Mochida-Nishimura, Kiyoko S. Akagawa, and Elizabeth A. Rich. (Received 8/25/00; accepted 4/25/01.) te Differentiation and HIV Replication After Prolonged Culture of Peripheral Blood Mononuclear Cells from HIV-Infected Individuals. Beatriz Ruibal-Ares, Liliana Belmonte, Patricia Bare, Carolina Bayo-Hanza, Graciela Mendez, Raul Perez Bianco, Miguel de Tezanos Pinto, and Maria M. E. de Braco. (Received 11/14/00; accepted 4/25/01.) patic Natural Killer Cells (Pit Cells) Express mRNA and Protein Similar to in Vitro Interleukin-2 Activated Spleen Natural Killer Cells. Dianzhong Luo, Karin Vanderkerken, Meng-Chi Chen, David Vermijlen, Kewal Asosingh, Erik Willems, Vasilis Triantis, Decio L. Eizirik, Peter J. K. Kuppen, and Eddie Wisse. (Received 1/16/01; accepted 4/29/01.) Enhances Anti-Tumor Responses in the Presence or Absence of CD28 but CD28 is Required for Protective Immunity Against Parental Tumors. Barbara A. Guinn, Edward M. Bertram, Mark A. DeBenedette, Neil L. Berinstein, and Tania H. Watts. (Received 2/26/01; accepted 5/2/01.) me Mediated Antigen Delivery Leads to Induction of CD8+ T Lymphocyte and Antibody Responses Against V3 Loop Region of HIV gp120. Nadeem Ahmad, Masood A. Khan, and M. Owais. (Received 10/5/00; accepted 5/6/01.) anzyme B Inhibitor, PI-9, is Present in Endothelial and Mesothelial Cells, Suggesting it Protects Bystander Cells during Immune Responses. Marguerite S. Buzza, Claire E. Hirst, Catherina H. Bird, Patrick Hosking, Joseph McKendrick, and Philip I. Bird. (Received 2/27/01; accepted 5/8/01.)