The research in the University's Department of Cancer Studies and Molecular Medicine has not been tested on humans, but research in the laboratory has produced promising results.
The research has been published in the British Journal of Cancer.
The results of a controlled laboratory study in a preclinical model of gastrointestinal adenoma demonstrated that consumption of a high daily dose of stabilized rice bran caused an average 51% reduction in the number of precancerous adenomas in the intestinal tract.
Professor Andreas Gescher of the University of Leicester in the UK, the principal investigator, said:
"We compared the cancer-preventive efficacy of rice bran with respect to prostate, breast and intestinal cancers. Whilst there was no effect of rice bran on the development of prostate or breast cancer, rice bran significantly retarded the development of intestinal adenomas. The effect was dependent on the fibre content of the bran. The dose we used translates into approximately 200g rice bran per day in humans. We believe a promising area of future research would be to study the potential colorectal cancer-preventing properties of stabilized rice bran.
"It is known that bran from wheat and rye have anti-cancer properties but this is the first time that this has been shown for rice bran. It appears that rice bran may have a role to play in reducing the development of adenomas, which can be a pre-cursor to cancer. No one has compared the efficacy of the different brans, such as rice, wheat, rye or oat and this may be an interesting future direction for researchers."
The stabilized rice bran used in the study was NutraCea Stabilized Rice Bran Regular and NutraCea RiSolubles(R), both produced by NutraCea in the U.S.
Alex Jelley | alfa
New 3-D model predicts best planting practices for farmers
26.06.2017 | Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign
Fighting a destructive crop disease with mathematics
21.06.2017 | University of Cambridge
An international team of scientists has proposed a new multi-disciplinary approach in which an array of new technologies will allow us to map biodiversity and the risks that wildlife is facing at the scale of whole landscapes. The findings are published in Nature Ecology and Evolution. This international research is led by the Kunming Institute of Zoology from China, University of East Anglia, University of Leicester and the Leibniz Institute for Zoo and Wildlife Research.
Using a combination of satellite and ground data, the team proposes that it is now possible to map biodiversity with an accuracy that has not been previously...
Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.
Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...
Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.
As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...
Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.
With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...
Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine
Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...
19.06.2017 | Event News
13.06.2017 | Event News
13.06.2017 | Event News
27.06.2017 | Power and Electrical Engineering
27.06.2017 | Information Technology
27.06.2017 | Physics and Astronomy