A diet rich in omega-3 protects against breast cancer

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Washington [US]July 3rd (ANI): An international team of researchers found that a maternal diet high in omega-3 fatty acids can protect offspring from developing breast cancer.

The results of this study were published in the journal “Frontier of Cellular and Developmental Biology”.

The researchers found a significant difference in mice from mothers who were fed a diet high in canola oil compared to mothers who were fed a diet high in corn oil. A maternal omega-3-rich diet influenced changes in the epigenetic landscape and possibly modulated gene expression patterns in the entire genome of the offspring.

Dr. Ataabbas, a former postdoc at the Faculty of Life Sciences, led the research team led by Dr. Philip Georgel at the Faculty of Science. This study is part of a collaboration with the Department of Biochemistry and Microbiology at the Joan C. Edwards School of Medicine at the Marshall Center for Cell Differentiation and Development. It was made under the direction of Dr. Elaine Hardman performed.

Researchers found that mice that fed their mothers canola oil and corn oil had a three-week delay in mortality. The initial delay in mortality was significantly different, but the final overall survival was not.

Eventually all mice developed tumors, but mice fed canola oil grew slower and had smaller tumors than mice fed corn oil. Transferred to the human time scale, the duration of the protective effect associated with maternal nutrition corresponds to several months.

This study found that scientists and others at Marshall University reduced the incidence of omega-3 fatty acids and various cancers, including, but not limited to, chronic lymphocytic leukemia and diffuse large B-cell lymphomas. It is one of a series of studies that have the relationship with. ..

“While the topic of parental nutrition and intergenerational communication has become an important research area, behavior patterns are often difficult to grasp,” says Georgel, professor of life sciences at Marshall. It was.

“The MU research group explained the reported role of omega-3 fatty acids and focused on the ‘epigenetic’ aspects of transgenerational transmission. Epigenetics involves changes in gene expression that are not related to changes in gene sequences, ”added George.

“These results could facilitate the development of simple diet changes that can reduce the incidence of various types of cancer, not only in those who follow the diet but also in their offspring. There are, ”concludes George. (ANI)

A diet rich in omega-3 protects against breast cancer

Source link A diet rich in omega-3 fatty acids protects against breast cancer

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