| Title: |
Association between blood omega-3 polyunsaturated fatty acids and the gut microbiota among breast cancer survivors |
| Authors: |
Horigome, A.; Okubo, R.; Hamazaki, K.; Kinoshita, T.; Katsumata, N.; Uezono, Y.; Xiao, J.Z.; Matsuoka, Y.J. |
| Source: |
Beneficial Microbes ; volume 10, issue 7, page 751-758 ; ISSN 1876-2883 1876-2891 |
| Publisher Information: |
Walter de Gruyter GmbH |
| Publication Year: |
2019 |
| Description: |
Omega-3 polyunsaturated fatty acids (PUFAs) are essential nutrients demonstrated to have health benefits, such as decreasing the risk of coronary heart disease, improving parameters associated with metabolic syndrome, and decreasing anxiety symptoms and depression risk. Previous intervention studies indicated the association between blood or tissue PUFA levels and the gut microbiota; however, the details remain incompletely elucidated. We conducted a cross-sectional study to examine the association between PUFAs and the gut microbiota among breast cancer survivors. Adults who had been diagnosed with invasive breast cancer more than one year ago and were not currently undergoing chemotherapy were enrolled. Capillary blood and faecal samples were obtained to assess the blood PUFA levels and gut microbiota compositions. The mean age (n=124) was 58.7 years, and 46% of the participants had a history of chemotherapy. Multiple regression analysis controlling for possible confounders indicated that an increased relative abundance of Actinobacteria was significantly associated with increased levels of docosahexaenoic acid (DHA, beta=0.304, q |
| Document Type: |
article in journal/newspaper |
| Language: |
unknown |
| DOI: |
10.3920/bm2019.0034 |
| Availability: |
https://doi.org/10.3920/bm2019.0034; https://brill.com/view/journals/bm/10/7/article-p751_5.xml; https://brill.com/downloadpdf/journals/bm/10/7/article-p751_5.xml |
| Rights: |
http://creativecommons.org/licenses/by-nc-sa/4.0 |
| Accession Number: |
edsbas.C70339D9 |
| Database: |
BASE |