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Kaur S, Mendonca P, Soliman KFA. The Anticancer Effects and Therapeutic Potential of Kaempferol in Triple-Negative Breast Cancer. Nutrients 2024; 16:2392. [PMID: 39125273 PMCID: PMC11314279 DOI: 10.3390/nu16152392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Revised: 07/16/2024] [Accepted: 07/21/2024] [Indexed: 08/12/2024] Open
Abstract
Breast cancer is the second-leading cause of cancer death among women in the United States. Triple-negative breast cancer (TNBC), a subtype of breast cancer, is an aggressive phenotype that lacks estrogen (ER), progesterone (PR), and human epidermal growth (HER-2) receptors, which is challenging to treat with standardized hormonal therapy. Kaempferol is a natural flavonoid with antioxidant, anti-inflammatory, neuroprotective, and anticancer effects. Besides anti-tumorigenic, antiproliferative, and apoptotic effects, kaempferol protects non-cancerous cells. Kaempferol showed anti-breast cancer effects by inducing DNA damage and increasing caspase 3, caspase 9, and pAMT expression, modifying ROS production by Nrf2 modulation, inducing apoptosis by increasing cleaved PARP and Bax and downregulating Bcl-2 expression, inducing cell cycle arrest at the G2/M phase; inhibiting immune evasion by modulating the JAK-STAT3 pathway; and inhibiting the angiogenic and metastatic potential of tumors by downregulating MMP-3 and MMP-9 levels. Kaempferol holds promise for boosting the efficacy of anticancer agents, complementing their effects, or reversing developed chemoresistance. Exploring novel TNBC molecular targets with kaempferol could elucidate its mechanisms and identify strategies to overcome limitations for clinical application. This review summarizes the latest research on kaempferol's potential as an anti-TNBC agent, highlighting promising but underexplored molecular pathways and delivery challenges that warrant further investigation to achieve successful clinical translation.
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Affiliation(s)
- Sukhmandeep Kaur
- Division of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida A&M University, Tallahassee, FL 32307, USA;
| | - Patricia Mendonca
- Department of Biology, College of Science and Technology, Florida A&M University, Tallahassee, FL 32307, USA
| | - Karam F. A. Soliman
- Division of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Institute of Public Health, Florida A&M University, Tallahassee, FL 32307, USA;
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Leung HKM, Lo EKK, Zhang F, Felicianna, Ismaiah MJ, Chen C, El-Nezami H. Modulation of Gut Microbial Biomarkers and Metabolites in Cancer Management by Tea Compounds. Int J Mol Sci 2024; 25:6348. [PMID: 38928054 PMCID: PMC11203446 DOI: 10.3390/ijms25126348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024] Open
Abstract
Cancers are causing millions of deaths and leaving a huge clinical and economic burden. High costs of cancer drugs are limiting their access to the growing number of cancer cases. The development of more affordable alternative therapy could reach more patients. As gut microbiota plays a significant role in the development and treatment of cancer, microbiome-targeted therapy has gained more attention in recent years. Dietary and natural compounds can modulate gut microbiota composition while providing broader and more accessible access to medicine. Tea compounds have been shown to have anti-cancer properties as well as modulate the gut microbiota and their related metabolites. However, there is no comprehensive review that focuses on the gut modulatory effects of tea compounds and their impact on reshaping the metabolic profiles, particularly in cancer models. In this review, the effects of different tea compounds on gut microbiota in cancer settings are discussed. Furthermore, the relationship between these modulated bacteria and their related metabolites, along with the mechanisms of how these changes led to cancer intervention are summarized.
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Affiliation(s)
- Hoi Kit Matthew Leung
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Emily Kwun Kwan Lo
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Fangfei Zhang
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Felicianna
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Marsena Jasiel Ismaiah
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Congjia Chen
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
| | - Hani El-Nezami
- School of Biological Sciences, University of Hong Kong, Pokfulam, Hong Kong SAR 999077, China; (H.K.M.L.); (E.K.K.L.); (F.Z.); (F.); (M.J.I.); (C.C.)
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, FI-70211 Kuopio, Finland
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Huang JQ, Cheng N, Zhong YB, Zhang ZY, Huang L, Song LZ, Li MD, Deng YF, Zhou W, Zhao HM, Liu DY. Integrating network pharmacology and experimental verification to explore the mucosal protective effect of Chimonanthus nitens Oliv. Leaf Granule on ulcerative colitis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117540. [PMID: 38056534 DOI: 10.1016/j.jep.2023.117540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chimonanthus nitens Oliv. Leaf Granule (COG) is a commonly used clinical preparation of traditional Chinese medicine for the treatment of cold, but there are folk reports that it can treat diarrhea and other gastrointestinal diseases. Therefore, the mechanism of COG in the treatment of ulcerative colitis with diarrhea as the main symptom needs to be studied. AIM OF THE STUDY Combined network pharmacology and experimental validation to explore the mechanism of COG in the treatment of ulcerative colitis. MATERIALS AND METHODS First, the main components of COG were characterized by liquid chromatography-mass spectrometry (LC-MS); subsequently, a network pharmacology approach was used to screen the effective chemical components and action targets of COG to construct a target network of COG for the treatment of ulcerative colitis (UC). The protein-protein interaction network (PPI) and literature reports were combined to identify the potential targets of COG for the treatment of UC. Finally, the predicted results of network pharmacology were validated by animal and cellular experiments. RESULTS 19 components of COG were characterized by LC-MS, among which 10 bioactive components could act on 377 potential targets of UC. Key therapeutic targets were collected, including SRC, HSP90AA1, PIK3RI, MAPK1 and ESR1. KEGG results are enriched in pathways related to oxidative stress. Molecular docking analysis showed good binding activity of main components and target genes. Animal experiments showed that COG significantly relieved the colitis symptoms in mice, regulated the Treg/Th17 balance, and promoted the secretion of IL-10 and IL-4, along with the inhibition of IL-1β and TNF-α. Additionally, COG reduced the apoptosis of colon epithelial cells, and significantly improved the levels of SOD, MAO, GSH-px, and inhibited MDA, iNOS, eNOS in colon. Also, it increased the expression of tight junction proteins such as ZO-1, Claudin1, Occludin and E-cadherin. In vitro experiments, COG inhibited the oxidative stress and inflammatory injury of HCT116 cells induced by LPS. CONCLUSIONS Combining network pharmacology and in vitro and in vivo experiments, COG was verified to have a good protective effect in UC, which may be related to enhancing antioxidation in colon tissues.
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Affiliation(s)
- Jia-Qi Huang
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Nian Cheng
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - You-Bao Zhong
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China; Laboratory Animal Research Center for Science and Technology, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Zhe-Yan Zhang
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Li Huang
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Li-Zhao Song
- Department of Postgraduate, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Ming-Da Li
- College of Science and Technology, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Yi-Fei Deng
- College of Chinese Medicine, Jiangxi University of Chinese Medicine, 330004, Nanchang, China
| | - Wen Zhou
- College of Chinese Medicine, Nanchang Medical College, 330004, Nanchang, China
| | - Hai-Mei Zhao
- College of Chinese Medicine, Jiangxi University of Chinese Medicine, 330004, Nanchang, China; Formula-Pattern Research Center, Jiangxi University of Chinese Medicine, 330004, Nanchang, China.
| | - Duan-Yong Liu
- College of Chinese Medicine, Jiangxi University of Chinese Medicine, 330004, Nanchang, China; Formula-Pattern Research Center, Jiangxi University of Chinese Medicine, 330004, Nanchang, China; Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, China.
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