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Ricerca e articoli accademici sul preparato ImunoBran MGN-3

Chemopreventive Properties of Dietary Rice Bran: Current Status and Future Prospects PEER REVIEWED


Angela J. Henderson, Cadie A. Ollila, Ajay Kumar, Erica C. Borresen, Komal Raina, Rajesh Agarwal and Elizabeth P. Ryan.

(edited by Chris Gutch PhD.)



Emerging evidence suggests that dietary rice bran may exert beneficial effects against several types of cancer, such as breast, lung, liver, and colorectal cancer. The chemopreventive potential has been related to the bioactive phytochemrcals present in the bran portion of the rice such as ferulic acid, tricin,B-sitosterol, y-oryzanol, tocotrienols/tocopherols, and phytic acid. 

Studies have shown that the anticancer effects of the rice bran-derived bioactive components are mediated through their ability to induce apoptosis, inhibit cell proliferation, and alter cell cycle progression in malignant cells. Rice bran bioactive components protect against tissue damage through the scavenging of free radicals and the blocking of chronic inflammatory responses. 

Rice bran phytochemicals have also been shovvn to activate anticancer immune responses as vvell as affecting the colonic tumor microenvironrnent in favor of enhanced colorectal cancer chemopreventron. This is accomplished through the modulation of gut microflora communities and the regulation of carcinogenemetabolizing enzymes. In addition, the low cost of rice production and the accessibility of rice bran make it an appealing candidate for global dietary chemoprevention. Therefore, the establishment of dietary rice bran as a practical food-derived chemopreventive agent has the potential to have a significant impact on cancer prevention for the global population.