Document 0183 DOCN M94A0183 TI New perspectives on use of thymic factors in immune deficiency. DT 9412 AU Cunningham-Rundles S; Harbison M; Guirguis S; Valacer D; Chretien PB; Immunology Research Laboratory, New York Hospital, Cornell; University Medical College, New York 10021. SO Ann N Y Acad Sci. 1994 Aug 15;730:71-83. Unique Identifier : AIDSLINE MED/94361420 AB Current knowledge on the role of thymic factors in the immune response is inadequate and remains relatively primitive when compared with present technical possibilities for assessing lymphocyte subsets or cytokine interaction. New studies support the potential importance of thymic factors as regulators of immune interactions. Indirect evidence supports the concept that thymic factors may work at the level of IL-2. The functional identity of cells responsive to thymic factors and the relation of observed effects to cytokine network interactions need to be established. The use of thymic factors in the future will depend on the development of criteria to identify appropriate settings in which to use such factors and the implementation of appropriate measures of immune functional response. DE CD4-CD8 Ratio Digeorge Syndrome/THERAPY Human Immunologic Deficiency Syndromes/*THERAPY Support, Non-U.S. Gov't Support, U.S. Gov't, P.H.S. Thymus Extracts/PHARMACOLOGY/*THERAPEUTIC USE Thymus Gland/*IMMUNOLOGY JOURNAL ARTICLE REVIEW REVIEW, TUTORIAL SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).