Papers to Appear in Forthcoming Issues

Aging Impairs Induction of Cyclin-Dependent Kinases and Down-Regulation of p27 in Mouse CD4+ Cells. Ami Tamir and Richard A. Miller. (Received 6/14/99; accepted 10/13/99.) Mononuclear Cells in Patients with HTLV-I-Associated Myelopathy: Lymphocytes Are Highly Activated and Adhesion to Endothelial Cells Is Increased. A. Al-Fahim, P. Cabre, L. Kastrukoff, K. Dorovini-Zis, and J. Oger. (Received 5/19/99; accepted 10/25/99.) ell Numbers and Antibodies against Phosphorylcholine and LPS Are Increased in IL-6 Gene Knockout Mice. Shisan Bao, Alan H. Husband, and Kenneth W. Beagley. (Received 10/19/99; accepted 10/25/99.) glandin E2 and Stem Cell Factor Can Deliver Opposing Signals to B Lymphocyte Precursors. Takaichi Shimozato and Paul W. Kincade. (Received 6/23/99; accepted 10/18/99.) stricted Protection of Cats against FIV Infection by Adoptive Transfer of Immune Cells from FIV-Vaccinated Donors. Ruiyu Pu, Mayuko Omori, Susumu Okada, Stacy L. Rine, Barbara A. Lewis, Edward Lipton, and Janet K. Yamamoto. (Received 6/29/99; accepted 10/14/99.) neous and Induced Apoptosis in Systemic Lupus Erythematosus: Multiple Assays Fail to Reveal Consistent Abnormalities. Roberto Caricchio and Philip L. Cohen. (Received 7/13/99; accepted 10/19/99.)