Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Frydas, S. et al.

Frydas, Papaioannou, Papazahariadou, Hatzistilianou, Karagouni, Trakatelli, Brellou, Petrarca, Castellani, Conti, Riccioni, Patruno, Grilli,

Inhibition of MCP-1 and MIP-2 chemokines in murine trichinellosis: effect of the anti-inflammatory compound L-mimosine.

Mimosine is a plant amino-acid which has been reported to block DNA replication in mammalian cells and to arrest cell reversibly towards the end of the G1 phase or at the beginning of the S phase. In this study, 42 mice were infected with T. spiralis a nematode parasite, and treated with the anti-inflammatory compound L-mimosine, to determine if any alteration in the chronic inflammatory state occurred, by investigating the hosts immunological response. MCP-1, a C-C chemokine and MIP-2, a C-X-C chemokine were tested and calculated in the sera of infected animals, after 1, 10, 20, 30, 40, 50 and 60 days post infection, by ELISA method. The diaphragm and the masseters of the infected mice, were tested for inflammatory response. Here we found, that MCP-1 was partially inhibited by L-mimosine, while MIP-2 was totally inhibited. Moreover in sections of the diaphragm and masseters, the infiltration of inflammatory cells, such as macrophages, lymphocytes and eosinophils were more intense in untreated animals compared to those treated with L-mimosine. These findings show, that L-mimosine may have an inhibitory effect on MCP-1 and MIP-2 serum levels in Trichinellosis and may influence the recruitment of inflammatory cells and the intensity of the inflammatory reaction in this parasitic disease.[1]

References

Inhibition of MCP-1 and MIP-2 chemokines in murine trichinellosis: effect of the anti-inflammatory compound L-mimosine. Frydas, S., Papaioannou, N., Papazahariadou, M., Hatzistilianou, M., Karagouni, E., Trakatelli, M., Brellou, G., Petrarca, C., Castellani, M.L., Conti, P., Riccioni, G., Patruno, A., Grilli, A. International journal of immunopathology and pharmacology. (2005) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.