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Corynebacterium granulosum P40 An insoluble fraction isolated from the bacterium Corynebacterium granulosum with potential cancer immunotherapeutic activity. As a non-specific immunostimulant, Corynebacterium granulosum P40 activates the reticulo-endothelial system; induces the production of certain cytokines; enhances macrophage activity; and potentiates a delayed-type hypersensitivity response when co-administered with an antigen. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
![](https://webarchive.library.unt.edu/eot2008/20090115062419im_/http://www.cancer.gov/images/spacer.gif)
Synonym: | ![](https://webarchive.library.unt.edu/eot2008/20090115062419im_/http://www.cancer.gov/images/spacer.gif) | Adjuvant P40 | | ![](https://webarchive.library.unt.edu/eot2008/20090115062419im_/http://www.cancer.gov/images/spacer.gif) |
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