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J Surg Res. 2000 Apr;89(2):169-75.

Inhibition of intestinal tumors by curcumin is associated with changes in the intestinal immune cell profile.

Author information

1
Department of Surgery, The New York Presbyterian Hospital, New York, New York, USA.

Abstract

BACKGROUND:

The C57BL/6J-Min/+ (Min/+) mouse bears a germline mutation in Apc and is therefore a model for familial adenomatous polyposis and sporadic colorectal cancer. Min/+ intestinal mucosa exhibits a marked tendency for spontaneous adenoma formation. Curcumin is a phenolic antioxidant known for its antitumor and immune modulatory functions in vitro. Curcumin prevents adenoma formation in Min/+ mice, through a mechanism that may be related to its immunomodulatory properties.

MATERIALS AND METHODS:

To study the relationship between intestinal immunity and curcumin-induced antitumor response, we used immunohistochemistry to characterize the effect of curcumin treatment on resident intestinal immune effector cells in Min/+ mice.

RESULTS/CONCLUSION:

These results show that mucosal CD4(+) T cells and B cells increase in animals treated with curcumin, suggesting that curcumin modulates lymphocyte-mediated immune functions.

PMID:
10729246
DOI:
10.1006/jsre.2000.5826
[Indexed for MEDLINE]

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