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Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways
Breast cancer is one of the most frequently diagnosed cancers amongst women; however, there is currently no effective treatment. Natural compounds are considered to contribute to cancer prevention and have a pivotal role in modulating apoptosis. Rosmanol is a phenolic diterpene compound with antioxi...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
D.A. Spandidos
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8258625/ https://www.ncbi.nlm.nih.gov/pubmed/34267823 http://dx.doi.org/10.3892/ol.2021.12892 |
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author | Jiang, Dongjun Xu, Jiaqi Liu, Sitong Nasser, Moussa Ide Wei, Wei Mao, Tianjiao Liu, Xintong Zou, Xiaopan Li, Jiang Li, Xiaomeng |
author_facet | Jiang, Dongjun Xu, Jiaqi Liu, Sitong Nasser, Moussa Ide Wei, Wei Mao, Tianjiao Liu, Xintong Zou, Xiaopan Li, Jiang Li, Xiaomeng |
author_sort | Jiang, Dongjun |
collection | PubMed |
description | Breast cancer is one of the most frequently diagnosed cancers amongst women; however, there is currently no effective treatment. Natural compounds are considered to contribute to cancer prevention and have a pivotal role in modulating apoptosis. Rosmanol is a phenolic diterpene compound with antioxidant and anti-inflammatory properties. In the present study, the effects of Rosmanol on breast cancer cell proliferation/apoptosis were investigated, and it was demonstrated that it inhibited the proliferation of MCF-7 and MDA-MB 231 cells but did not have a significant effect on normal human breast MCF-10A cells. In addition, the apoptotic process was accelerated by Rosmanol, through mitochondrial pathways and reactive oxygen species (ROS) production caused by DNA damage, which function further demonstrated by the attenuation and addition of the ROS inhibitor, N-acetyl-cysteine. It was also demonstrated that Rosmanol accelerated cell apoptosis, and arrested breast cancer cells in the S phase. Moreover, Rosmanol inhibited proliferation and promoted apoptosis of cancer cells via the inhibition of ERK and STAT3 signals, attributable to the increase in p-p38, the overexpression of protein inhibitor of activated STAT3, and the decrease in PI3K/AKT, ERK and JAK2/STAT3. |
format | Online Article Text |
id | pubmed-8258625 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | D.A. Spandidos |
record_format | MEDLINE/PubMed |
spelling | pubmed-82586252021-07-14 Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways Jiang, Dongjun Xu, Jiaqi Liu, Sitong Nasser, Moussa Ide Wei, Wei Mao, Tianjiao Liu, Xintong Zou, Xiaopan Li, Jiang Li, Xiaomeng Oncol Lett Articles Breast cancer is one of the most frequently diagnosed cancers amongst women; however, there is currently no effective treatment. Natural compounds are considered to contribute to cancer prevention and have a pivotal role in modulating apoptosis. Rosmanol is a phenolic diterpene compound with antioxidant and anti-inflammatory properties. In the present study, the effects of Rosmanol on breast cancer cell proliferation/apoptosis were investigated, and it was demonstrated that it inhibited the proliferation of MCF-7 and MDA-MB 231 cells but did not have a significant effect on normal human breast MCF-10A cells. In addition, the apoptotic process was accelerated by Rosmanol, through mitochondrial pathways and reactive oxygen species (ROS) production caused by DNA damage, which function further demonstrated by the attenuation and addition of the ROS inhibitor, N-acetyl-cysteine. It was also demonstrated that Rosmanol accelerated cell apoptosis, and arrested breast cancer cells in the S phase. Moreover, Rosmanol inhibited proliferation and promoted apoptosis of cancer cells via the inhibition of ERK and STAT3 signals, attributable to the increase in p-p38, the overexpression of protein inhibitor of activated STAT3, and the decrease in PI3K/AKT, ERK and JAK2/STAT3. D.A. Spandidos 2021-08 2021-07-01 /pmc/articles/PMC8258625/ /pubmed/34267823 http://dx.doi.org/10.3892/ol.2021.12892 Text en Copyright: © Jiang et al. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/) , which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. |
spellingShingle | Articles Jiang, Dongjun Xu, Jiaqi Liu, Sitong Nasser, Moussa Ide Wei, Wei Mao, Tianjiao Liu, Xintong Zou, Xiaopan Li, Jiang Li, Xiaomeng Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title | Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title_full | Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title_fullStr | Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title_full_unstemmed | Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title_short | Rosmanol induces breast cancer cells apoptosis by regulating PI3K/AKT and STAT3/JAK2 signaling pathways |
title_sort | rosmanol induces breast cancer cells apoptosis by regulating pi3k/akt and stat3/jak2 signaling pathways |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8258625/ https://www.ncbi.nlm.nih.gov/pubmed/34267823 http://dx.doi.org/10.3892/ol.2021.12892 |
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