Appeal No. 2002-1355 Page 2 Application No. 08/907,783 and with a test compound, wherein the B cells act as co-stimulatory molecules; and determining whether the test compound induces a response from the human naive T cells. The examiner relies on the following references: Ho 5,106,746 Apr. 21, 1992 Engleman WO 94/02156 Feb. 3, 1994 Schwartz, “The Role of Gene Products of the Major Histocompatibility Complex in T Cell activation and Cellular Interactions,” Fundamental Immunology, Chp. 15, pp.379-438 (1984) Del Prete et al. (Del Prete), ”Purified Protein Derivative of Mycobacterium tuberculosis and Excretory-Secretory Antigen(s) of Toxocara canis Expand In Vitro Human T Cells with Stable and Opposite (Type 1 T Helper or Type 2 T Helper) Profile of Cytokine Production,” J. Clin. Invest., Vol. 88, pp. 346-350 (1991) ATCC Cell and Hybridoma on-line catalog (ATCC number CRL-1992); (1995) Mehta-Damani et al. (Mehta-Damani), “Generation of antigen-specific CD4+ T cell lines from naive precursors,” Eur. J. Immunol., Vol. 25, pp. 1206-1211 (1995) Yokozeki et al. (Yokozeki), ”Experimental Study for the Development of an in vitro Test for Contact Allergens,” Int Arch Allergy Immunol, Vol. 106, pp. 394-400 (1995) Li et al. (Li), ”Evaluation of cross-sensitization among dye-intermediate agents using a modified lymphocyte transformation test,” Arch Toxicol, Vol. 70, pp. 414- 419 (1996) Krasteva et al. (Krasteva), In vitro primary sensitization of hapten-specific T cells by cultured human epidermal Langerhans cells – a screening predictive assay for contact sensitizers,” Clinical and Experimental Allergy, Vol. 26, pp. 563-570 (1996) Goronzy et al. (Goronzy), ”Immunoregulatory Effects of Borrelia burgdorferi on T- B Cell Interactions, Journal of Rheumatology, Vol. 19, No. 4, pp. 573-578 (1992) Rietschel, “Occupational contact dermatitis,” Lancet, Vol. 349, pp. 1093-1095 (1997)Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007