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Fan T, Huang Y, Liu Z, Huang J, Ke B, Rong Y, Qiu H, Zhang B. Unveiling the Mechanism of the ChaiShao Shugan Formula Against Triple-Negative Breast Cancer. Drug Des Devel Ther 2024; 18:1115-1131. [PMID: 38618280 PMCID: PMC11016267 DOI: 10.2147/dddt.s394287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 03/25/2024] [Indexed: 04/16/2024] Open
Abstract
Background The ChaiShao Shugan Formula (CSSGF) is a traditional Chinese medicine formula with recently identified therapeutic value in triple-negative breast cancer (TNBC). This study aimed to elucidate the underlying mechanism of CSSGF in TNBC treatment. Methods TNBC targets were analyzed using R and data were from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. The major ingredients and related protein targets of CSSGF were explored via the Traditional Chinese Medicine Systems Pharmacology database, and an ingredient-target network was constructed via Cytoscape to identify hub genes. The STRING database was used to construct the PPI network. GO and KEGG enrichment analyses were performed via R to obtain the main targets. The online tool Kaplan‒Meier plotter was used to identify the prognostic genes. Molecular docking was applied to the core target genes and active ingredients. MDA-MB-231 and MCF-7 cell lines were used to verify the efficacy of the various drugs. Results A total of 4562 genes were screened as TNBC target genes. The PPI network consisted of 89 nodes and 845 edges. Our study indicated that quercetin, beta-sitosterol, luteolin and catechin might be the core ingredients of CSSGF, and EGFR and c-Myc might be the latent therapeutic targets of CSSGF in the treatment of TNBC. GO and KEGG analyses indicated that the anticancer effect of CSSGF on TNBC was mainly associated with DNA binding, transcription factor binding, and other biological processes. The related signaling pathways mainly involved the TNF-a, IL-17, and apoptosis pathways. The molecular docking data indicated that quercetin, beta-sitosterol, luteolin, and catechin had high affinity for EGFR, JUN, Caspase-3 and ESR1, respectively. In vitro, we found that CSSGF could suppress the expression of c-Myc or promote the expression of EGFR. In addition, we found that quercetin downregulates c-Myc expression in two BC cell lines. Conclusion This study revealed the effective ingredients and latent molecular mechanism of action of CSSGF against TNBC and confirmed that quercetin could target c-Myc to induce anti-BC effects.
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Affiliation(s)
- Teng Fan
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- Integrated Traditional Chinese and Western Medicine Research Center, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Yuanyuan Huang
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- Integrated Traditional Chinese and Western Medicine Research Center, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Zeyu Liu
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Jinsheng Huang
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Bin Ke
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- Integrated Traditional Chinese and Western Medicine Research Center, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Yuming Rong
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Huijuan Qiu
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
| | - Bei Zhang
- TCM&VIP Department, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
- Integrated Traditional Chinese and Western Medicine Research Center, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China
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Aloufi B, Alshabrmi FM, Sreeharsha N, Rehman A. Exploring therapeutic targets and drug candidates for obesity: a combined network pharmacology, bioinformatics approach. J Biomol Struct Dyn 2023:1-22. [PMID: 37811763 DOI: 10.1080/07391102.2023.2265491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/24/2023] [Indexed: 10/10/2023]
Abstract
The remarkably high prevalence of obesity in Saudi Arabia reflects a global epidemic demanding urgent attention due to its associated health risks. The integration of traditional medicine, a vital cultural aspect, involves the use of medicinal plants to address various diseases, including obesity. This research merges network pharmacology (NP) and bioinformatics to innovate obesity treatment by identifying effective phytochemicals from native plants in the Taif valley. Focusing on six indigenous plants-Senna alexandrina, Capsicum annuum, Zingiber officinale, Curcuma longa, Trigonella foenum-graecum, and Foeniculum vulgare-we conducted preliminary screenings for potential bioactive compounds. We systematically compiled compound data from public databases and reviewed literature, revealing active compounds like apigenin, kaempferol, moupinamide, cyclocurcumin, chrysoeriol, isorhamnetin, rheinanthrone, cyclocurcumin, and riboflavin.Constructing a compound-target genes-obesity network unveiled their significant impact on metabolic regulation and fat accumulation, interacting notably with key proteins AKT1 and PTGS2. Molecular docking and 100 ns Molecular Dynamic (MD) simulations demonstrated robust binding affinity and stability at the docking site. Employing adipocytes as a cellular model, we gauged their viability and response to obesity-related stressors post-treatment with these native plant compounds.In conclusion, Saudi Arabia's indigenous plants hold promise as natural solutions for obesity treatment. This research opens new avenues in the battle against this pervasive health crisis by incorporating the potential of native botanicals.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bandar Aloufi
- Department of Biology, College of Science, University of Ha'il, Ha'il, Saudi Arabia
| | - Fahad M Alshabrmi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Nagaraja Sreeharsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Pharmaceutics, Vidya Siri College of Pharmacy, Bangalore, India
| | - Abdur Rehman
- Department of Bioinformatics, College of Life Sciences, Northwest A&F University, Yangling, Shaanxi, China
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Touir A, Boumiza S, Nasr HB, Bchir S, Tabka Z, Norel X, Chahed K. Prostaglandin Endoperoxide H Synthase-2 (PGHS-2) Variants and Risk of Obesity and Microvascular Dysfunction Among Tunisians: Relevance of rs5277 (306G/C) and rs5275 (8473T/C) Genetic Markers. Biochem Genet 2021; 59:1457-1486. [PMID: 33929697 DOI: 10.1007/s10528-021-10071-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 04/19/2021] [Indexed: 10/21/2022]
Abstract
The purpose of this study was to determine the impact of six PGHS-2 genetic variants on obesity development and microvascular dysfunction. The study included 305 Tunisian subjects (186 normal weights, 35 overweights and 84 obeses). PCR analyses were used for allelic discrimination between polymorphisms. Prostaglandin (PGE2, PGI2), leptin, and matrix metalloproteinase (MMP1, 2, 3, 9) levels were evaluated by ELISA. Fatty acid composition was performed by gas chromatography-mass spectrometry. Our results revealed that subjects carrying the PGHS-2 306CC (rs5277) and 8473CC (rs5275) genotypes present higher anthropometric values compared to wild-type genotypes (306GG, BMI (Kg/m2): 27.11 ± 0.58; WC (cm): 93.09 ± 1.58; 306CC, BMI: 33.83 ± 2.46; WC: 109.93 ± 5.41; 8473TT, BMI: 27.75 ± 0.68; WC: 93.96 ± 1.75; 8473CC, BMI: 33.72 ± 2.2; WC: 117.89 ± 2.94). A reduced microvascular reactivity and a higher PGE2 level were also found in individuals with the 306CC and 8473CC genotypes in comparison to 306GG and 8473TT carriers (306GG, Peak Ach-CVC (PU/mmHg): 0.46 ± 0.03; PGE2 (pg/ml): 7933.1 ± 702; 306CC, Peak Ach-CVC: 0.24 ± 0.01; PGE2: 13,380.3 ± 966.2; 8473TT, Peak Ach-CVC: 0.48 ± 0.05; PGE2: 7086.41 ± 700.31; 8473CC, Peak Ach-CVC: 0.23 ± 0.01; PGE2: 13,175.7 ± 1165.8). Fatty acid analysis showed a significant increase of palmitic acid (PA) (34.2 ± 2.09 vs. 16.82% ± 1.76, P < 0.001), stearic acid (SA) (25.76 ± 3.29 vs. 9.05% ± 2.53, P < 0.001), and linoleic acid (LA) (5.25 ± 1.18 vs. 0.5% ± 0.09, P < 0.001) levels in individuals carrying the PGHS-2 306CC genotype when compared to GG genotype individuals. Subjects with the 8473CC genotype showed also a significant increase of PA, SA ,and LA levels when compared to TT genotype carriers (PA: 38.02 ± 1.51 vs. 12.65% ± 1.54, P < 0.001; SA: 32.96 ± 1.87 vs. 1.38% ± 0.56, P < 0.001; LA: 26.84 ± 2.09 vs. 3.7% ± 1.54, P < 0.001). Logistic regression analysis revealed that PGHS-2 306CC and 8473CC variants are significantly associated with obesity status (OR 6.25, CI (1.8-21.6), P = 0.004; OR 3.01, CI (1.13-8.52), P = 0.03, respectively). Haplotypes containing the C306:T8473 (OR 2.91; P = 0.01) and G306:C8473 (OR 5.25; P = 0.002) combinations were associated with an enhanced risk for obesity development in the studied population. In conclusion, our results highlight that PGHS-2 306G/C and 8473T/C variants could be useful indicators of obesity development, inflammation, and microvascular dysfunction among Tunisians.
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Affiliation(s)
- Ahlem Touir
- Institut Supérieur de Biotechnologie de Monastir, Université de Monastir, Avenue Tahar Hadded, BP 74, 5000, Monastir, Tunisia. .,Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia.
| | - Soumaya Boumiza
- Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia
| | - Hela Ben Nasr
- Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia.,Institut Des Sciences Infirmières, Sousse, Tunisia
| | - Sarra Bchir
- Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia
| | - Zouhair Tabka
- Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia
| | - Xavier Norel
- INSERM U1148, Laboratory for Vascular Translational Science, CHU X. Bichat, 46 rue Huchard, 75018, Paris, France
| | - Karim Chahed
- Laboratoire de Recherche LR19ES09, Physiologie de L'Exercice Et Physiopathologie: de L'Intégré Au Moléculaire "Biologie, Médecine Et Santé, Université de Sousse, Sousse, Tunisia.,Faculté Des Sciences de Sfax, Université de Sfax, Sfax, Tunisia
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Zhang Z, Liu J, Liu Y, Shi D, He Y, Zhao P. Virtual screening of the multi-gene regulatory molecular mechanism of Si-Wu-tang against non-triple-negative breast cancer based on network pharmacology combined with experimental validation. JOURNAL OF ETHNOPHARMACOLOGY 2021; 269:113696. [PMID: 33358854 DOI: 10.1016/j.jep.2020.113696] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/03/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Si-Wu-Tang (SWT), a prestigious herbal formula from China, has been extensively used for centuries for female-related diseases. It has been documented that SWT has a significant inhibitory effect on non-triple-negative breast cancer (non-TNBC) cells. However, there has been limited comprehensive analysis of the targeted effects of the anticancer components of SWT and its exact biological mechanism. AIM OF THE STUDY This study aims to uncover the mechanism by which SWT treats non-TNBC by applying a network pharmacological method combined with experimental validation. MATERIALS AND METHODS First, SWT compounds were collected from the Traditional Chinese Medicines Systems Pharmacology database (TCMSP) and The Encyclopedia of Traditional Chinese Medicine (ETCM), and then the targets related to SWT were obtained from the TCMSP and SwissTarget databases. Second, a target data set of non-TNBC proteins was established by using the Online Mendelian Inheritance in Man (OMIM), GeneCards and Gene Expression Omnibus (GEO) databases. Third, based on the overlap of targets between SWT and non-TNBC, a protein-protein interaction (PPI) network was built to analyse the interactions among these targets, which focused on screening for hub targets by topology. On these hub genes, we conducted a meta-analysis and survival analysis to screen the best match targets, ESR1, PPARG, CAT, and PTGS2, which had a strong correlation with the ingredients of SWT in our verification by molecular docking. In vitro experiments further proved the reliability of the network pharmacology findings. Finally, FunRich software and the ClusterProfiler package were utilized for the enrichment analysis of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) data. RESULTS A total of 141 active ingredients and 116 targets of SWT were selected. GO enrichment analysis showed that the biological processes through which SWT acted against non-TNBC (FDR<0.01) mainly involved modulating energy metabolism and apoptosis. According to RT-qPCR and Western blotting, the mRNA and protein expression of ESR1, PPARG and PTGS2 were upregulated (P < 0.01), and the mRNA and protein levels of CAT were downregulated (P < 0.01), suggesting a multi-gene regulatory molecular mechanism of SWT against non-triple-negative breast cancer. CONCLUSIONS This research explored the multi-gene pharmacological mechanism of action of SWT against non-TNBC through network pharmacology and in vitro experiments. The findings provide new ideas for research on the mechanism of action of Chinese medicine against breast cancer.
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Affiliation(s)
- Zeye Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, No.11 East Road, North 3rd Ring Road, Beijing, 100029, China.
| | - Jia Liu
- School of Life Sciences, Beijing University of Chinese Medicine, No.11 East Road, North 3rd Ring Road, Beijing, 100029, China.
| | - Yifan Liu
- Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Danning Shi
- School of Life Sciences, Beijing University of Chinese Medicine, No.11 East Road, North 3rd Ring Road, Beijing, 100029, China.
| | - Yueshuang He
- School of Life Sciences, Beijing University of Chinese Medicine, No.11 East Road, North 3rd Ring Road, Beijing, 100029, China.
| | - Piwen Zhao
- School of Life Sciences, Beijing University of Chinese Medicine, No.11 East Road, North 3rd Ring Road, Beijing, 100029, China.
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Ozbayer C, Kebapci MN, Degirmenci I, Yagci E, Gunes HV, Kurt H. Genetic variant in the 3'-untranslated region of the COX2 gene is associated with type 2 diabetes: A hospital-based case-control study. Prostaglandins Leukot Essent Fatty Acids 2018; 137:39-42. [PMID: 30293595 DOI: 10.1016/j.plefa.2018.07.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 05/23/2018] [Accepted: 07/17/2018] [Indexed: 12/30/2022]
Abstract
Type 2 diabetes (T2DM) is caused by the decreased β-cell mass and insulin deficiency, and disease is characterized by hypoglycemia. The insulin resistance also plays an important role in T2DM pathogenesis. Insulin resistance is the reduced biological response to insulin at the normal concentration in the circulation and develops with the influence of environmental factors with genetic abnormalities. In recent years, it has been reported that inflammatory pathway causes activation of the insulin resistance. Chronic inflammation inhibits the insulin sensitivity through activation of signaling pathways which are directly associated with the key components of insulin signaling pathway. Cyclooxygenase (COX) enzymes are key enzymes that catalysis prostaglandin synthesis from arachidonic acid. COX2 is an inducible COX isoform and that plays an important role in inflammatory process by leading the synthesis of pro- and anti- inflammatory prostaglandins. In our study, we aimed to investigate the relationship between variants of COX-2 gene which is one of the key components of the inflammatory pathway, and T2DM risks. In this study, we evaluated rs5275 and rs689466 variants located on the COX-2 gene by PCR-RFLP in 100 T2DM patients and 100 control subjects. The interaction among COX2 variants and T2DM was analyzed using appropriate methods. The both variants were in Hardy-Weinberg equilibrium in patients and controls (p > 0.05). A significant association was observed for genotype distribution of COX2 rs5275 site between control and T2DM cases (p = 0.042). In a dominant model, the cases who had at least one copy of allele C, were at increased risk of T2DM (p = 0.016). We found no significant association for the COX2 rs689466 domain by evaluating homozygous, heterozygous, dominant, and recessive models (p > 0.05). According to our data, the rs5275 variant of the COX2 in the 3'-UTR may contribute to the etiology or modulate the risk of T2DM, whereas the rs689466 variant of the COX2 gene is not associated with T2DM risk.
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Affiliation(s)
- Cansu Ozbayer
- Faculty of Health Sciences, Health Sciences University, Kutahya, Turkey
| | - Medine Nur Kebapci
- Department of Endocrinologyrec, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Irfan Degirmenci
- Faculty of Health Sciences, Health Sciences University, Kutahya, Turkey; Department of Endocrinologyrec, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey; Department of Medical Biology, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Emine Yagci
- Department of Medical Biology, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Hasan Veysi Gunes
- Department of Medical Biology, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Hulyam Kurt
- Department of Medical Biology, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey.
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