Stimulation of IL-2 production and CD2R expression by splenopentin analogs

Biswas, S. ; Singh, V. K. ; Rastogi, A. ; Sharan, R. ; Haq, W. ; Mathur, K. B. ; Agarwal, S. S. (1997) Stimulation of IL-2 production and CD2R expression by splenopentin analogs International Journal of Immunopharmacology, 19 (6). pp. 341-345. ISSN 0192-0561

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01920...

Related URL: http://dx.doi.org/10.1016/S0192-0561(97)00032-5

Abstract

Splenopentin (SP-5), is a pentapeptide corresponding to the amino acid sequence 32-36 (Arg-Lys-Glu-Val-Tyr) of the splenic hormone splenin. Its synthetic analogs: Lys-Lys-Glu-Val-Tyr (1) and D-Lys-Lys-Glu-Val-Tyr (2) have been evaluated for active T-cell rosette (CD2R), total T-cell rosette (CD2), interleukin-2 (IL-2) stimulation and effect on antibody production. SP-5 as well as both the analogs stimulated CD2R. Analogs (1) and (2) were also found to stimulate IL-2 production. These observations suggest that in vitro human NK cell augmentation with analogs (1) and (2) reported earlier may be due to enhanced IL-2 production.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:CD2R; Immunomodulators; Interleukin-2; Splenopentin
ID Code:180
Deposited On:17 Sep 2010 08:50
Last Modified:12 May 2011 03:48

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