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Liu J, Sun Y, Chen W, Deng L, Chen M, Dong J. Proteomic analysis reveals the molecular mechanism of Astragaloside in the treatment of non-small cell lung cancer by inducing apoptosis. BMC Complement Med Ther 2023; 23:461. [PMID: 38102661 PMCID: PMC10722856 DOI: 10.1186/s12906-023-04305-0] [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: 08/17/2023] [Accepted: 12/10/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Astragaloside III (AS III), a saponin-like metabolite derived from the traditional Chinese medicine Astragali Radix, has been shown to be effective in the treatment of cancer and heart failure, and a variety of digestive disorders. However, its molecular mechanism in the treatment of non-small cell lung cancer (NSCLC) is unknown. METHODS Human lung cancer A549 cells and NCI-H460 cells and a normal human lung epithelial cell BEAS-2B were treated with different concentrations of AS III. CCK-8 and EdU staining were used to determine the anti-proliferative effects of AS III in vitro. Quantitative proteomic analysis was performed on A549 cells treated with the indicated concentrations of AS III, and the expression levels of apoptosis-related proteins were examined by Western blotting. RESULTS AS III treatment significantly inhibited proliferation and increased apoptosis in A549 and H460 cells and modulated functional signaling pathways associated with apoptosis and metabolism. At the molecular level, AS III promoted a reduction in the expression of ANXA1 (p < 0.01), with increased levels of cleaved Caspase 3 and PARP 1. In addition, AS III treatment significantly decreased the LC3-I/LC3-II ratio. The results of experiment in vitro showed that AS III promoted NSCLC apoptosis by down-regulating the phosphorylation levels of P38, JNK, and AKT (p < 0.01), inhibiting the expression of Bcl-2 (p < 0.01), and up-regulating the expression of Bax (p < 0.01). CONCLUSION These findings provide a mechanism whereby AS III treatment induces apoptosis in NSCLC cells, which may be achieved in part via modulation of the P38, ERK and mTOR signaling pathways.
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Affiliation(s)
- Jiaqi Liu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Yan Sun
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Wenjing Chen
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Lingling Deng
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Mengmeng Chen
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Jingcheng Dong
- Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, 200040, China.
- Institutes of Integrative Medicine, Fudan University, Shanghai, China.
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Li TF, Hwang IH, Tsai CH, Hwang SJ, Wu TP, Chen FP. To explore the effects of herbal medicine among cancer patients in Taiwan: A cohort study. J Chin Med Assoc 2023; 86:767-774. [PMID: 37273198 DOI: 10.1097/jcma.0000000000000945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Traditional Chinese medicine (TCM) is widely used by ethnic Chinese communities. TCM is covered by Taiwan's National Health Insurance (NHI) program. We evaluated the efficacy and outcomes of complementary Chinese herbal medicine (CHM) therapy in patients with cancer. METHODS This population-based cohort study was conducted using the data of patients who received a cancer diagnosis between 2005 and 2015 in Taiwan. Eligible patients were divided into standard and complementary CHM therapy groups. The complementary CHM therapy group was further divided into low cumulative dosage (LCD), medium cumulative dosage (MCD), and high cumulative dosage (HCD) subgroups. Overall survival (OS), mortality risk, cancer recurrence, and metastasis were analyzed for all cancers and five major cancers (lung, liver, breast, colorectal, and oral cancers). RESULTS We included 5707 patients with cancer (standard therapy, 4797 [84.1%]; complementary CHM therapy, 910 [15.9%]; LCD, 449 [7.9%]; MCD, 374 [6.6%], and HCD, 87 [1.5%]). For the LCD, MCD, and HCD subgroups, the mortality risk was 0.83, 0.64, and 0.45, and the 11-year OS, 5-year cumulative cancer recurrence, and 5-year cumulative cancer metastasis rates were 6.1 ± 0.2, 6.9 ± 0.2, and 8.2 ± 0.4 years; 39.2%, 31.5%, and 18.8%; and 39.5%, 32.8%, and 16.6%, respectively. The cumulative cancer recurrence and metastasis rates of the standard therapy group were 40.9% and 32.8%, respectively. The cumulative recurrence and metastasis rates of all cancers, lung cancer, and liver cancer and all cancers, colorectal cancer, and breast cancer, respectively, were significantly lower in the HCD subgroup than in the other subgroups and standard therapy group ( p < 0.05). CONCLUSION Patients receiving complementary CHM therapy may have prolonged OS and reduced risks of mortality, recurrence, and metastasis. A dose-response relationship was noted between CHM therapy and mortality risk: increased dosage was associated with improved OS and reduced mortality risk.
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Affiliation(s)
- Tsai-Feng Li
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - I-Hsuan Hwang
- Center for Quality Control, Cheng Hsin General Hospital, Taipei, Taiwan, ROC
| | - Cheng-Hung Tsai
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Shinn-Jang Hwang
- Family Medicine Division, En Chu Kong Hospital, New Taipei, Taiwan, ROC
| | - Ta-Peng Wu
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Fang-Pey Chen
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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3
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Islam MR, Akash S, Rahman MM, Nowrin FT, Akter T, Shohag S, Rauf A, Aljohani AS, Simal-Gandara J. Colon cancer and colorectal cancer: Prevention and treatment by potential natural products. Chem Biol Interact 2022; 368:110170. [DOI: 10.1016/j.cbi.2022.110170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/24/2022] [Accepted: 09/03/2022] [Indexed: 11/29/2022]
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Gu J, Sun R, Tang D, Liu F, Chang X, Wang Q. Astragalus mongholicus Bunge-Curcuma aromatica Salisb. suppresses growth and metastasis of colorectal cancer cells by inhibiting M2 macrophage polarization via a Sp1/ZFAS1/miR-153-3p/CCR5 regulatory axis. Cell Biol Toxicol 2022; 38:679-697. [PMID: 35072892 DOI: 10.1007/s10565-021-09679-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is regarded as one of the commonest cancer types around the world. Due to the poor understanding on the causes of CRC formation and progression, this study sets out to investigate the physiological mechanisms by which Astragalus mongholicus Bunge-Curcuma aromatica Salisb. (ARCR) regulates CRC growth and metastasis, and the role in which M2 macrophage polarization plays in this process. An orthotopic-transplant model of CRC was established to evaluate the influence of ARCR on the polarization of M2 macrophage and the growth and metastasis of tumors. Next, the binding affinity among Sp1, ZFAS1, miR-153-5p, and CCR5 was identified using multiple assays. Finally, after co-culture of bone marrow-derived macrophages (BMDM) with CRC cell line CT26.WT, the cell proliferative, invasive, and migrated abilities were assessed in gain- or loss-of-function experiments. ARCR inhibited the infiltration of M2 macrophages into tumor microenvironment to suppress the CRC growth and metastasis in vivo. Additionally, ARCR inhibited the transcription of ZFAS1 by reducing Sp1 expression to repress M2 macrophage polarization. Moreover, ZFAS1 competitively binds to miR-153-3p to upregulate the CCR5 expression. Finally, ARCR suppressed the polarization of M2 macrophages to inhibit the tumor growth and tumor metastasis in CRC by mediating the Sp1/ZFAS1/miR-153-3p/CCR5 regulatory axis. Collectively, ARCR appears to suppress the CRC cell growth and metastasis by suppressing M2 macrophage polarization via Sp1/ZFAS1/miR-153-3p/CCR5 regulatory axis. 1. ARCR suppress the CRC cell growth and metastasis 2. ZFAS1 promotes CCR5 expression by competitively binding to miR-153-3p. 3. Sp1 promotes M2 macrophage polarization by activating ZFAS1 via miR-153-3p/CCR5. 4. The study unveiled a protective target against CRC.
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Affiliation(s)
- Junfei Gu
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138# Xianlin Road, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Ruolan Sun
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138# Xianlin Road, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Decai Tang
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138# Xianlin Road, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Fuyan Liu
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138# Xianlin Road, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Xiangwei Chang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China
| | - Qiaohan Wang
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138# Xianlin Road, Qixia District, Nanjing, 210023, Jiangsu Province, China.
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Cao H, Wang D, Gao R, Li C, Feng Y, Chen L. Therapeutic targets and signaling pathways of active components of QiLing decoction against castration-resistant prostate cancer based on network pharmacology. PeerJ 2022; 10:e13481. [PMID: 35782093 PMCID: PMC9245566 DOI: 10.7717/peerj.13481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 05/02/2022] [Indexed: 01/17/2023] Open
Abstract
QiLing decoction (QLD) is a traditional Chinese medicine compound. This study aims to explore the therapeutic effect of QLD in castration-resistant prostate cancer (CRPC) and its potential bio-targets. A total of 51 active components and QLD 149 targets were identified using bioinformatics analysis. Additionally, five optimal hub target genes were screened including tumor protein P53 (TP53), interleukin-6 (IL-6), vascular endothelial growth factor-A (VEGF-A), caspase-3 (CASP-3), and estrogen receptor-1 (ESR-1). The interrelated network between active components of QLD and their potential targets was constructed. The molecular function, biological processes, and signaling pathways of QLD-against CRPC were identified. Moreover, QLD was found to efficiently exert a repressive effect on CRPC tumor growth mainly by suppressing the activation of HIF-α/VEGFA and TNF-α/IL6 signaling pathways, and increasing the P53 expression level. These results successfully indicated the potential anti-CRPC mechanism of the active components of QLD.
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Affiliation(s)
- Hongwen Cao
- Urology, LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dan Wang
- Urology, LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Renjie Gao
- Urology, LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chenggong Li
- Andrology of Urology, Linshu Hospital of Traditional Chinese Medicine, Linyi, China
| | - Yigeng Feng
- Urology, LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lei Chen
- Urology, LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Bin Naeem U, Iftikhar W, Rafiq M, Babar Khawar M. Antibacterial and cytotoxic evaluation of sequential extract of Moringa oleifera leaves. BIONATURA 2022. [DOI: 10.21931/rb/2022.07.01.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Moringa Oleifera is an interesting plant used in Asian traditional medicine. In this study, in vitro antibacterial and cytotoxic evaluation of sequential extracts (aqueous, ethanol, and chloroform) of Moringa Oleifera was carried out. The antibacterial analysis was estimated with minimum inhibitory concentration (MIC) by micro dilution of Moringa Oleifera against common poultry pathogens Clostridium perfringens type A and Escherichia coli, while cytotoxic evaluation was estimated by the reduction in cell viability due to apoptosis or necrosis by metabolic events in the presence and absence of crude extracts or tested component. The aqueous extract shows the highest percentage yield (45/50gm) succeeded by ethanol extract (5.5gm/50gm) and chloroform extract (0.2gm/50gm). In our study, the zone of inhibition of sequential extracts of Moringa Oleifera against Haemophilus species are highest for chloroform (17mm), intermediate for ethanol (13mm), and lowest for aqueous extract (12.3mm). For chloroform extract the CSP was calculated at 10 different concentrations, 2000 µg/ml, 1000µg/ml, 500µg/ml, 250µg/ml, 125µg/ml, 62.5µg/ml, 31.25µg/ml, 15.63µg/ml, 7.81µg/ml and 3.91µg/ml .The results for cell survival percentage (CSP) in the present research are 26%, 46%, 58%, 55%, 60%, 63%, 62%, 59%, 68% and 82% respectively. The CSP results of chloroform extract indicated that it is toxic for cells at ≥1000µg/ml. At 1000µg/ml concentration CSP was 46% which is > 50% and therefore it is cytotoxic. At higher concentrations, chloroform is more cytotoxic than hexane because at > 1000µg/ml the cell survival percentage was recorded to be < 50%. For ethanol extract CSP was calculated at 10 concentrations, 6000µg/ml, 3000µg/ml, 1500µg/ml, 750µg/ml, 375µg/ml, 187.5µg/ml, 93.75µg/ml, 46.85µg/ml, 23.43µg/ml and 11.71µg/ml. The CSP values are 18%, 48%, 60%, 58%, 69%, 56%, 59%, 74%, 57% and 78% respectively which indicate that at concentrations ≥3000µg/ml the chloroform extract is toxic for cells. At a concentration less than 3000µg/ml, the CSP is more than 50%. So, as compared to hexane and chloroform, ethanol extract is less toxic at higher concentrations. Cytotoxicity of aqueous extract was calculated at 10 concentrations, 5000µg/ml, 2500µg/ml, 1250µg/ml, 625µg/ml, 312.5µg/ml, 156.25µg/ml, 78.125µg/ml, 39.06µg/ml, 19.53µg/ml and 9.76µg/ml. The CSP values are 8%, 18%, 42%, 56%, 54%, 59%, 55%, 62% 59% and 66% respectively. At a concentration ≥625µg/ml, the aqueous extract is toxic for cells. The CSP at 625µg/ml is 42%, hence toxic for cells. The cell survival percentage is more than 50% at a concentration > 625µg/ml, indicating that aqueous extract is more toxic to the cell than the rest of the three (Hexane, Chloroform, Ethanol extracts) at higher concentrations.
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Affiliation(s)
- Usama Bin Naeem
- Department of Pharmacology and Toxicology, Faculty of Biosciences, University of Veterinary and Animal Sciences Lahore, Pakistan
| | - Waqas Iftikhar
- Department of Pharmacology and Toxicology, Faculty of Biosciences, University of Veterinary and Animal Sciences Lahore, Pakistan
| | - Mussarat Rafiq
- Cell and Molecular Biology Lab, Institute of Zoology, University of the Punjab, Lahore, Pakistan
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Wang Y, Zhang Z, Auyeung KKW, Cho CH, Yung KKL, Ko JKS. Cryptotanshinone-Induced p53-Dependent Sensitization of Colon Cancer Cells to Apoptotic Drive by Regulation of Calpain and Calcium Homeostasis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1179-1202. [PMID: 32668972 DOI: 10.1142/s0192415x20500585] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Over-expression of calpains in tumor tissues can be associated with cancer progression. Thus, inhibition of calpain activity using specific inhibitors has become a novel approach to control tumor growth. In this study, the anticancer potential of cryptotanshinone in combination with calpain inhibitor had been investigated in colon cancer cells and tumor xenograft. Cryptotanshinone elicited an initial endoplasmic reticular (ER) stress response, whereas prolonged stress would result in the promotion of apoptosis. It was then discovered that cryptotanshinone could cause rapid and sustained increase in cytosolic calcium in colon cancer cells accompanied by early GRP78 overexpression, which could be attenuated by pre-treatment of the calcium chelator BAPTA-AM. Cryptotanshinone also facilitated an early increase in calpain activity, which could be blocked by BAPTA-AM or the calpain inhibitor PD150606. A dynamic interaction between GRP78 and calpain during the action of cryptotanshinone was unveiled. This together with the altered NF-[Formula: see text]B signaling could be abolished by calpain inhibitor. GRP78 knockdown increased the sensitivity of cancer cells to cryptotanshinone-evoked apoptosis and reduction of cancer cell colony formation. Such sensitization of drug action had been confirmed to be p53-dependent by using p53-mutated (HT-29) and p53-deficient (HCT116 p53-∕-) cells. The synergistic antitumor effect of cryptotanshinone and calpain inhibitor was further exhibited in vivo. Taken together, findings in this study exemplify a new chemotherapeutic regimen comprising cryptotanshinone and calpain inhibitor by regulation of calpain and calcium homeostasis. This has provided us with new insights in the search of a potential target-specific neoadjuvant therapy against colon cancer.
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Affiliation(s)
- Yue Wang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Zhu Zhang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Kathy Ka-Wai Auyeung
- Department of Chemistry, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Chi-Hin Cho
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, P. R. China
| | - Ken Kin-Lam Yung
- Department of Biology, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Joshua Ka-Shun Ko
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China.,Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong, Baptist University, Hong Kong SAR, P. R. China
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8
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Kong MY, Li LY, Lou YM, Chi HY, Wu JJ. Chinese herbal medicines for prevention and treatment of colorectal cancer: From molecular mechanisms to potential clinical applications. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 18:369-384. [PMID: 32758397 DOI: 10.1016/j.joim.2020.07.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/29/2020] [Indexed: 02/06/2023]
Abstract
Worldwide, colorectal cancer (CRC) is one of the most common malignant tumors, leading to immense social and economic burdens. Currently, the main treatments for CRC include surgery, chemotherapy, radiotherapy and immunotherapy. Despite advances in the diagnosis and treatment of CRC, the prognosis for CRC patients remains poor. Furthermore, the occurrence of side effects and toxicities severely limits the clinical use of these therapies. Therefore, alternative medications with high efficacy but few side effects are needed. An increasing number of modern pharmacological studies and clinical trials have supported the effectiveness of Chinese herbal medicines (CHMs) for the prevention and treatment of CRC. CHMs may be able to effectively reduce the risk of CRC, alleviate the adverse reactions caused by chemotherapy, and prolong the survival time of patients with advanced CRC. Studies of molecular mechanisms have provided deeper insight into the roles of molecules from CHMs in treating CRC. This paper summarizes the current understanding of the use of CHMs for the prevention and treatment of CRC, the main molecular mechanisms involved in these processes, the role of CHMs in modulating chemotherapy-induced adverse reactions, and CHM's potential role in epigenetic regulation of CRC. The current study provides beneficial information on the use of CHMs for the prevention and treatment of CRC in the clinic, and suggests novel directions for new drug discovery against CRC.
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Affiliation(s)
- Mu-Yan Kong
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Le-Yan Li
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Yan-Mei Lou
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Hong-Yu Chi
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Jin-Jun Wu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China.
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He Q, Han C, Huang L, Yang H, Hu J, Chen H, Dou R, Ren D, Lin H. Astragaloside IV alleviates mouse slow transit constipation by modulating gut microbiota profile and promoting butyric acid generation. J Cell Mol Med 2020; 24:9349-9361. [PMID: 32628809 PMCID: PMC7417726 DOI: 10.1111/jcmm.15586] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 02/06/2023] Open
Abstract
Gut microbiota and short‐chain fatty acids (SCFAs) are associated with the development of various human diseases. In this study, we examined the role of astragaloside IV in modulating mouse gut microbiota structure and the generation of SCFAs, as well as in slow transit constipation (STC). An STC model was established by treating mice with loperamide, in which the therapeutic effects of astragaloside IV were evaluated. The microbiota community structure and SCFA content were analysed by 16S rRNA gene sequencing and gas chromatography‐mass spectrometry, respectively. The influence of butyrate on STC was assessed using a mouse model and Cajal cells (ICC). Astragaloside IV promoted defecation, improved intestinal mobility, suppressed ICC loss and alleviated colonic lesions in STC mice. Alterations in gut microbiota community structure in STC mice, such as decreased Lactobacillus reuteri diversity, were improved following astragaloside IV treatment. Moreover, astragaloside IV up‐regulated butyric acid and valeric acid, but decreased isovaleric acid, in STC mouse stools. Butyrate promoted defecation, improved intestinal mobility, and enhanced ICC proliferation by regulating the AKT–NF‐κB signalling pathway. Astragaloside IV promoted intestinal transit in STC mice and inhibited ICC loss by regulating the gut microbiota community structure and generating butyric acid.
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Affiliation(s)
- Qiulan He
- Department of Anaesthesiology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Changpeng Han
- Department of Colo-proctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liang Huang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Haojie Yang
- Department of Colo-proctology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiancong Hu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Huaxian Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ruoxu Dou
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Donglin Ren
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongcheng Lin
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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10
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Liu C, Wang K, Zhuang J, Gao C, Li H, Liu L, Feng F, Zhou C, Yao K, Deng L, Wang L, Li J, Sun C. The Modulatory Properties of Astragalus membranaceus Treatment on Triple-Negative Breast Cancer: An Integrated Pharmacological Method. Front Pharmacol 2019; 10:1171. [PMID: 31680955 PMCID: PMC6802460 DOI: 10.3389/fphar.2019.01171] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 09/12/2019] [Indexed: 01/09/2023] Open
Abstract
Background: Studies have shown that the natural products of Astragalus membranaceus (AM) can effectively interfere with a variety of cancers, but their mechanism of action on breast cancer remains unclear. Triple-negative breast cancer (TNBC) is associated with a severely poor prognosis due to its invasive phenotype and lack of biomarker-driven-targeted therapies. In this study, the potential mechanism of the target composition acting on TNBC was explored by integrated pharmacological models and in vitro experiments. Materials and Methods: Based on the Gene Expression Omnibus (GEO) database and the relational database of Traditional Chinese Medicines (TCMs), the drug and target components were initially screened to construct a common network module, and multiattribute analysis was then used to characterize the network and obtain key drug-target information. Furthermore, network topology analysis was used to characterize the betweenness and closeness of key hubs in the network. Molecular docking was used to evaluate the affinity between compounds and targets and obtain accurate combination models. Finally, in vitro experiments verified the key component targets. The cell counting kit-8 (CCK-8) assay, invasion assay, and flow cytometric analysis were used to assess cell viability, invasiveness, and apoptosis, respectively, after Astragalus polysaccharides (APS) intervention. We also performed western blot analysis of key proteins to probe the mechanisms of correlated signaling pathways. Results: We constructed “compound-target” (339 nodes and 695 edges) and “compound-disease” (414 nodes and 6458 edges) networks using interaction data. Topology analysis and molecular docking were used as secondary screens to identify key hubs of the network. Finally, the key component APS and biomarkers PIK3CG, AKT, and BCL2 were identified. The in vitro experimental results confirmed that APS can effectively inhibit TNBC cell activity, reduce invasion, promote apoptosis, and then counteract TNBC symptoms in a dose-dependent manner, most likely by inhibiting the PIK3CG/AKT/BCL2 pathway. Conclusion: This study provides a rational approach to discovering compounds with a polypharmacology-based therapeutic value. Our data established that APS intervenes with TNBC cell invasion, proliferation, and apoptosis via the PIK3CG/AKT/BCL2 pathway and could thus offer a promising therapeutic strategy for TNBC.
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Affiliation(s)
- Cun Liu
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Kejia Wang
- Department of Basic Medical Sciences, School of Medicine, Xiamen University, Xiamen, China
| | - Jing Zhuang
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Chundi Gao
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Huayao Li
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lijuan Liu
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Fubin Feng
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Chao Zhou
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Kang Yao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Laijun Deng
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Lu Wang
- Department of Oncology, Weifang Chinese Medicine Hospital, Weifang, China
| | - Jia Li
- College of Basic Medicine, Weifang Medical University, Weifang, China
| | - Changgang Sun
- Department of Basic Medical Science, Qingdao University, Qingdao, China.,Department of Oncology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Graziani V, Esposito A, Scognamiglio M, Chambery A, Russo R, Ciardiello F, Troiani T, Potenza N, Fiorentino A, D'Abrosca B. Spectroscopic Characterization and Cytotoxicity Assessment towards Human Colon Cancer Cell Lines of Acylated Cycloartane Glycosides from Astragalus boeticus L. Molecules 2019; 24:molecules24091725. [PMID: 31058835 PMCID: PMC6539726 DOI: 10.3390/molecules24091725] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/29/2019] [Accepted: 05/01/2019] [Indexed: 12/16/2022] Open
Abstract
In several European countries, especially in Sweden, the seeds of the species Astragalus boeticus L. were widely used as coffee substitutes during the 19th century. Nonetheless, data regarding the phytochemistry and the pharmacological properties of this species are currently extremely limited. Conversely, other species belonging to the Astragalus genus have already been extensively investigated, as they were used for millennia for treating various diseases, including cancer. The current work was addressed to characterize cycloartane glycosides from A. boeticus, and to evaluate their cytotoxicity towards human colorectal cancer (CRC) cell lines. The isolation of the metabolites was performed by using different chromatographic techniques, while their chemical structures were elucidated by nuclear magnetic resonance (NMR) (1D and 2D techniques) and electrospray-ionization quadrupole time-of-flight (ESI-QTOF) mass spectrometry. The cytotoxic assessment was performed in vitro by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assays in Caco-2, HT-29 and HCT-116 CRC cells. As a result, the targeted phytochemical study of A. boeticus enabled the isolation of three new cycloartane glycosides, 6-O-acetyl-3-O-(4-O-malonyl)-β-d-xylopyranosylcycloastragenol (1), 3-O-(4-O-malonyl)-β-d-xylopyranosylcycloastragenol (2), 6-O-acetyl-25-O-β-d-glucopyranosyl-3-O-β-d-xylopyranosylcycloastragenol (3) along with two known compounds, 6-O-acetyl-3-O-β-d-xylopyranosylcycloastragenol (4) and 3-O-β-d-xylopyranosylcycloastragenol (5). Importantly, this work demonstrated that the acetylated cycloartane glycosides 1 and 4 might preferentially inhibit cell growth in the CRC cell model resistant to epidermal growth factor receptor (EGFR) inhibitors.
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Affiliation(s)
- Vittoria Graziani
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
| | - Assunta Esposito
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
| | - Monica Scognamiglio
- Department of Biochemistry, Max Planck Institute for Chemical Ecology-Beutenberg Campus, Hans-Knöll-Straße, 8 D-07745 Jena, Germany.
| | - Angela Chambery
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
| | - Rosita Russo
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
| | - Fortunato Ciardiello
- Dipartimento di Medicina di Precisione, Università degli Studi della Campania "Luigi Vanvitelli" - Via Pansini, 5, 80131 Napoli, Italy.
| | - Teresa Troiani
- Dipartimento di Medicina di Precisione, Università degli Studi della Campania "Luigi Vanvitelli" - Via Pansini, 5, 80131 Napoli, Italy.
| | - Nicoletta Potenza
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
| | - Antonio Fiorentino
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
- Dipartimento di Biotecnologia Marina, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy.
| | - Brigida D'Abrosca
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DiSTABiF), Università degli Studi della Campania "Luigi Vanvitelli", via Vivaldi 43, I-81100 Caserta, Italy.
- Dipartimento di Biotecnologia Marina, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy.
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Park HJ, Park SH. Induction of Apoptosis by Ethyl Acetate Fraction of Astragalus membranaceus in Human Non-small Cell Lung Cancer Cells: - Apoptosis Induction by Astragalus membranaceus. J Pharmacopuncture 2018; 21:268-276. [PMID: 30652053 PMCID: PMC6333190 DOI: 10.3831/kpi.2018.21.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 10/16/2018] [Accepted: 11/14/2018] [Indexed: 12/17/2022] Open
Abstract
Objectives The purpose of this study is to investigate the anti-cancer effects of different fractions of Astragalus membranaceus (AM) in human non-small cell lung cancer (NSCLC) cells. Methods We isolated hexane, ethyl acetate, and butanol fractions from crude ethanol extract of AM. The cell death was examined by MTT assay and trypan blue exclusion assay. Apoptosis was detected by DAPI staining, annexin V-PI double staining and cell cycle analysis. The expression of apoptosis-related proteins and mitogen-activated protein kinases (MAPKs) was examined by western blot. Results Among various fractions of AM, the ethyl acetate fraction of AM (EAM) showed the strongest cytotoxic effect in NSCLC cells. EAM reduced the cell proliferation in a time- and dose-dependent manner in NSCLC cells. In addition, EAM induced the chromatin condensation, and increased the population of sub-G1 phase and annexin V-positive cells in a time-dependent manner, indicating that EAM induced apoptosis in NSCLC cells. Consistently, EAM enhanced the expression of cleaved caspase-8 and -9, and induced the accumulation of cleaved- poly (ADP-ribose) polymerase (PARP). Among MAPK proteins, only ERK was dephosphorylated by EAM, suggesting that ERK might be related with EAM-induced apoptosis. Conclusion Our results clearly demonstrate that EAM exhibited anti-cancer effects in NSCLC cells by induction of apoptosis. We provide a valuable evidence which suggests that AM could be a desirable therapeutic option for treatment of NSCLC.
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Affiliation(s)
- Hyun-Ji Park
- Departments of Pathology, College of Korean Medicine, Dong-eui University, Busan, Korea
| | - Shin-Hyung Park
- Departments of Pathology, College of Korean Medicine, Dong-eui University, Busan, Korea
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Sheng J, Zou X, Cheng Z, Xiang Y, Yang W, Lin Y, Cui R. Recent Advances in Herbal Medicines for Digestive System Malignancies. Front Pharmacol 2018; 9:1249. [PMID: 30524272 PMCID: PMC6256117 DOI: 10.3389/fphar.2018.01249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022] Open
Abstract
Herbal medicines, as an important part of traditional Chinese medicine (TCM), have been used to treat digestive system malignancies (DSM) for many years, and have gradually gained recognition worldwide. The role of herbal medicines in the comprehensive treatment of DSM is being improved from adjuvant treatment of the autologous immune function in cancer patients, to the treatment of both the symptoms and disease, direct inhibition of tumor cell growth and proliferation, and induction of tumor cell autophagy and apoptosis. Their specific mechanisms in these treatments are also being explored. The paper reviews the current anti-tumor mechanisms of TCM, including single herbal medicines, Chinese herbal formulations, Chinese medicine preparations and TCM extract, and their application in the comprehensive treatment of digestive system tumors, providing a reference for clinical application of TCM.
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Affiliation(s)
- Jiyao Sheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Xiaohan Zou
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ziqian Cheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yien Xiang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yang Lin
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ranji Cui
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
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Chen J, Wu Y, Zhang L, Fang X, Hu X. Evidence for calpains in cancer metastasis. J Cell Physiol 2018; 234:8233-8240. [PMID: 30370545 DOI: 10.1002/jcp.27649] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 10/02/2018] [Indexed: 02/06/2023]
Abstract
Metastatic dissemination represents the final stage of tumor progression as well as the principal cause of cancer-associated deaths. Calpains are a conserved family of calcium-dependent cysteine proteinases with ubiquitous or tissue-specific expression. Accumulating evidence indicates a central role for calpains in tumor migration and invasion via participating in several key processes, including focal adhesion dynamics, cytoskeletal remodeling, epithelial-to-mesenchymal transition, and apoptosis. Activated after the increased intracellular calcium concentration ( [ Ca 2 + ] i ) induced by membrane channels and extracellular or intracellular stimuli, calpains induce the limited cleavage or functional modulation of various substrates that serve as metastatic mediators. This review covers established literature to summarize the mechanisms and underlying signaling pathways of calpains in cancer metastasis, making calpains attractive targets for aggressive tumor therapies.
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Affiliation(s)
- Jiaxin Chen
- Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Yizheng Wu
- Department of Orthopaedic Surgery and Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Sir Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Lumin Zhang
- Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Xiao Fang
- Department of Anesthesiology and Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Xiaotong Hu
- Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Sir Run Shaw Hospital, Zhejiang University, Hangzhou, China
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Zhou R, Chen H, Chen J, Chen X, Wen Y, Xu L. Extract from Astragalus membranaceus inhibit breast cancer cells proliferation via PI3K/AKT/mTOR signaling pathway. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018. [PMID: 29523109 PMCID: PMC5845298 DOI: 10.1186/s12906-018-2148-2] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background Astragalus membranaceus (AM) is a commonly used herb in traditional Chinese medicine (TCM), which has been used as an essential tonic to treat various diseases for more than 2000 years. In this study, we aimed to investigate the biological effects of extract from AM on breast cancer cell and its mechanism. Methods To prepare the extract, dried AM were ground and extracted with water extraction-ethanol supernatant method. Then the main isoflavones in the extract was detect by HPLC analysis. Furthermore, the anti-proliferative activity of AM extract was examined by MTT assay and morphological observation. Cell apoptosis was evaluated with flow cytometric analysis. The expressions of total and phosphorylated PI3K, GS3Kβ, Akt and mTOR were determined by western blot analysis. Results HPLC analysis demonstrated that AM extract contained with four kinds of isoflavones, campanulin, ononin, calycosin and formononetin. The MTT test and morphological observation indicated that cells proliferation of MCF-7, SK-BR-3 and MDA-MB-231were inhibited by AM extract in a dose dependent manner. Furthermore, flow cytometric analysis displayed that after treated with 25 μg/ml and 50 μg/ml AM extract, apoptosis of breast cancer cells was significantly increased as compared with DMSO and blank control group (all p < 0.05). Western blot analysis found that the level of p-PI3K, p-GS3Kβ, p-Akt, and p-mTOR were significantly decreased, but the level of total-mTOR was observably increased as compared with DMSO control group. Conclusions Taken together, the inhibited cell proliferation and induced cell apoptosis effect of AM extract via PI3K/AKT/mTOR pathway confirmed the anti-tumor potential of AM. Therefore, our findings provide a new insight into anti-cancer effect of AM extract as a promising agent in breast cancer treatment. Electronic supplementary material The online version of this article (10.1186/s12906-018-2148-2) contains supplementary material, which is available to authorized users.
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Elwakkad A, Ghoneum M, El-Sawi M, Mohamed SI, Gamal El Din AA, Pan D, Elqattan GM. Baker's Yeast Induces Apoptotic Effects and Histopathological Changes on Skin Tumors in Mice. COGENT MEDICINE 2018; 5. [PMID: 31098389 PMCID: PMC6516756 DOI: 10.1080/2331205x.2018.1437673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
The current study investigates the apoptotic effect of Baker’s yeast (S. cerevisiae) on chemically-induced skin cancer in mice. Intra-tumoral treatment with yeast caused: increases in Ca2+ in skin homogenate, modulated the intrinsic/extrinsic pathways by downregulating Bcl-2 and FasL, upregulating Bax, and increased the expression of cytochrome-c and caspases 9, 8, and 3. Histopathological changes were detected, including mild dysplasia, atypia, tumor regression, and absence of basaloid cell proliferation. No toxic effects were detected, as examined by histopathological, biochemical, and body weight analysis. These results show that yeast exerts anti-skin cancer activity, suggesting its possible use for treatment of human skin cancer.
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Affiliation(s)
- Amany Elwakkad
- Department of Medical Physiology, National Research Centre, Cairo, Egypt, Charles Drew University of Medicine and Science, Los Angeles, California, USA
| | - Mamdooh Ghoneum
- Department of Surgery, Charles Drew University of Medicine and Science, Los Angeles, California, USA
| | | | - Saadia Ibrahim Mohamed
- Department of Medical Physiology, National Research Centre, Cairo, Egypt, Charles Drew University of Medicine and Science, Los Angeles, California, USA
| | | | - Deyu Pan
- Department of social and preventive medicine, Charles Drew University of Medicine and Science, Los Angeles, California, USA
| | - Ghada Mahmoud Elqattan
- Department of Medical Physiology, National Research Centre, Cairo, Egypt, Charles Drew University of Medicine and Science, Los Angeles, California, USA
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Liu P, Zhao H, Luo Y. Anti-Aging Implications of Astragalus Membranaceus (Huangqi): A Well-Known Chinese Tonic. Aging Dis 2017; 8:868-886. [PMID: 29344421 PMCID: PMC5758356 DOI: 10.14336/ad.2017.0816] [Citation(s) in RCA: 174] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 08/16/2017] [Indexed: 12/20/2022] Open
Abstract
Owing to a dramatic increase in average life expectancy and the Family Planning program of the 1970s - 1990s, China is rapidly becoming an aging society. Therefore, the investigation of healthspan-extending drugs becomes more urgent. Astragalus membranaceus (Huangqi) is a major medicinal herb that has been commonly used in many herbal formulations in the practice of traditional Chinese medicine (TCM) to treat a wide variety of diseases and body disorders, or marketed as life-prolonging extracts for human use in China, for more than 2000 years. The major components of Astragalus membranaceus are polysaccharides, flavonoids, and saponins. Pharmacological research indicates that the extract component of Astragalus membranaceus can increase telomerase activity, and has antioxidant, anti-inflammatory, immunoregulatory, anticancer, hypolipidemic, antihyperglycemic, hepatoprotective, expectorant, and diuretic effects. A proprietary extract of the dried root of Astragalus membranaceus, called TA-65, was associated with a significant age-reversal effect in the immune system. Our review focuses on the function and the underlying mechanisms of Astragalus membranaceus in lifespan extension, anti-vascular aging, anti-brain aging, and anti-cancer effects, based on experimental and clinical studies.
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Affiliation(s)
- Ping Liu
- 1Cerebrovascular Diseases Research Institute, and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Haiping Zhao
- 1Cerebrovascular Diseases Research Institute, and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Yumin Luo
- 1Cerebrovascular Diseases Research Institute, and Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China.,2Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China.,3Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, China
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Qin CD, Ma DN, Ren ZG, Zhu XD, Wang CH, Wang YC, Ye BG, Cao MQ, Gao DM, Tang ZY. Astragaloside IV inhibits metastasis in hepatoma cells through the suppression of epithelial-mesenchymal transition via the Akt/GSK-3β/β-catenin pathway. Oncol Rep 2017; 37:1725-1735. [PMID: 28112375 DOI: 10.3892/or.2017.5389] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Accepted: 11/04/2016] [Indexed: 01/14/2023] Open
Abstract
Our previous studies demonstrated that traditional Chinese herbal medicine 'Songyou Yin' inhibited the growth and invasion of hepatocellular carcinoma (HCC) cells, and altered epithelial‑mesenchymal transition (EMT) markers in oxaliplatin‑treated HCC tissues and cell lines. In the present study, we aimed to explore whether astragaloside IV (AS-IV), a component of 'Songyou Yin', can affect the growth and invasion of HCC cells and the underlying mechanism involved. Human HCC cell lines Huh7 and MHCC97-H, with low and high metastatic potential, respectively, were treated with increasing doses of AS-IV. The Cell Counting Kit-8 (CCK-8), plate clone formation, Transwell, wound healing and immunofluorescence assays were used to investigate the effects of AS-IV on HCC cell proliferation, migration and invasion. The protein expression levels were analyzed by western blotting and immunofluorescence assay. The CCK-8 and plate clone formation assays showed that AS-IV had little effect on the proliferation of HCC cells in vitro. However, the Transwell and wound healing assays demonstrated that AS-IV inhibited the migration and invasion of HCC cells in a dose-dependent manner and the morphology of HCC cells was altered from spindle into oval shaped in the AS-IV pretreated groups. The upregulation of E-cadherin and downregulation of N-cadherin, vimentin, α-SMA and Slug were also observed in the AS-IV pretreated groups. Additionally, AS-IV treatment resulted in a profound decrease in the phosphorylated forms of Akt and GSK-3β, which in turn inhibited the expression of β-catenin. Thus, we conclude that AS-IV attenuates the invasive and migratory abilities of HCC cells through the inhibition of EMT by targeting the Akt/GSK-3β/β-catenin pathway.
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Affiliation(s)
- Cheng-Dong Qin
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - De-Ning Ma
- Department of Liver Surgery, Fudan University Shanghai Cancer Center, Cancer Hospital, Shanghai 200032, P.R. China
| | - Zheng-Gang Ren
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Xiao-Dong Zhu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Cheng-Hao Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Ying-Cong Wang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Bo-Gen Ye
- Department of General Surgery, Changhai Hospital, Second Military Medical University, Shanghai, 200032, P.R. China
| | - Man-Qing Cao
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Dong-Mei Gao
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
| | - Zhao-You Tang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Chinese Ministry of Education, Shanghai 200032, P.R. China
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Auyeung KK, Han QB, Ko JK. Astragalus membranaceus: A Review of its Protection Against Inflammation and Gastrointestinal Cancers. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2016; 44:1-22. [DOI: 10.1142/s0192415x16500014] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Astragalus membranaceus is a major medicinal herb commonly used in many herbal formulations in the practice of traditional Chinese medicine (TCM) to treat a wide variety of diseases and body disorders. Among its diversified clinical applications, the potential use of this herb and its chemical constituents in treatments of inflammatory diseases and cancers has been actively investigated in recent years. Astragalus-based treatments have demonstrated significant amelioration of the toxicity induced by other concurrently administered orthodox drugs (e.g., immunosuppressants and cancer chemotherapeutics). The major components of Astragalus membranaceus are polysaccharides, flavonoids, and saponins. Contemporary use of Astragalus membranaceus mainly focuses on its immunomodulating, anti-oxidant, and anti-inflammatory, as well as anticancer effects. In this paper, we summarize the properties of Astragalus membranaceus and its major constituents in the biological system based on experimental and clinical studies. The antitumorigenic mechanisms of a novel Astragalus saponins extract called AST in treating various gastrointestinal cancers are highlighted. We discuss in detail how the Astragalus herb and AST influence the immune system, modulate various cancer signaling pathways, and interact with specific transcription molecules during protection against gastrointestinal inflammation and cancers. This information could help clinicians and scientists develop novel target-specific and effective therapeutic agents that are deprived of major systemic side effects, so as to establish a better treatment regimen in the battle against inflammatory diseases and cancers of the gut.
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Affiliation(s)
- Kathy K. Auyeung
- Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, P.R. China
| | - Quan-Bin Han
- Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, P.R. China
| | - Joshua K. Ko
- Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, P.R. China
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