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He D, Tan XN, Li LP, Gao WH, Tian XF, Zeng PH. Brazilin Actuates Ferroptosis in Breast Cancer Cells via p53/SLC7A11/GPX4 Signaling Pathway. Chin J Integr Med 2024:10.1007/s11655-024-4104-y. [PMID: 38652227 DOI: 10.1007/s11655-024-4104-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVE To investigate the mechanism of induction of ferroptosis by brazilin in breast cancer cells. METHODS Breast cancer 4T1 cells were divided into 6 groups: control, brazilin 1/2 half maximal inhibitory concentration (IC50), IC50, 2×IC50, erastin (10 µg/mL) and capecitabine (10 µg/mL) groups. The effect of brazilin on the proliferation of 4T1 cells was detected by cell counting kit-8 assay, and the treatment dose of brazilin was screened. The effect of brazilin on the mitochondrial morphology of 4T1 cells, and the mitochondrial damage was evaluated under electron microscopy. The levels of Fe2+, reactive oxygen species (ROS), malondialdehyde (MDA), glutathione (GSH) and glutathione peroxidase 4 (GPX4) were estimated using various detection kits. The invasion and migration abilities of 4T1 cells were detected by scratch assay and transwell assay. The expressions levels of tumor protein p53, solute carrier family 7 member 11 (SLC7A11), GPX4 and acyl-CoA synthetase long-chain family member 4 (ACSL4) proteins were quantified by Western blot assay. RESULTS Compared to the control group, the 10 (1/2 IC50), 20 (IC50) and 40 (2×IC50) µg/mL brazilin, erastin, and capecitabine groups showed a significant decrease in the cell survival rate, invasion and migration abilities, GSH, SLC7A11 and GPX4 protein expression levels, and mitochondrial volume and ridge (P<0.05), and a significant increase in the mitochondria membrane density, Fe2+, ROS and MDA levels, and p53 and ACSL4 protein expression levels (P<0.05). CONCLUSIONS Brazilin actuated ferroptosis in breast cancer cells, and the underlying mechanism is mainly associated with the p53/SLC7A11/GPX4 signaling pathway.
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Affiliation(s)
- Dan He
- Hunan Academy of Chinese Medicine, Changsha, 410006, China
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Xiao-Ning Tan
- Scientific Research Department, The Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha, 410006, China
| | - Lin-Pei Li
- Oncology Department, The Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha, 410006, China
| | - Wen-Hui Gao
- School of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Xue-Fei Tian
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, 410208, China.
| | - Pu-Hua Zeng
- Hunan Academy of Chinese Medicine, Changsha, 410006, China.
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Raptania CN, Zakia S, Fahira AI, Amalia R. Article review: Brazilin as potential anticancer agent. Front Pharmacol 2024; 15:1355533. [PMID: 38515856 PMCID: PMC10955326 DOI: 10.3389/fphar.2024.1355533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/14/2024] [Indexed: 03/23/2024] Open
Abstract
Brazilin is the main compound in Caesalpinia sappan and Haematoxylum braziletto, which is identified as a homoisoflavonoid based on its molecular structure. These plants are traditionally used as an anti-inflammatory to treat fever, hemorrhage, rheumatism, skin problems, diabetes, and cardiovascular diseases. Recently, brazilin has increased its interest in cancer studies. Several findings have shown that brazilin has cytotoxic effects on colorectal cancer, breast cancer, lung cancer, multiple myeloma, osteosarcoma, cervical cancer, bladder carcinoma, also other cancers, along with numerous facts about its possible mechanisms that will be discussed. Besides its flavonoid content, brazilin is able to chelate metal ions. A study has proved that brazilin could be used as an antituberculosis agent based on its ability to chelate iron. This possible iron-chelating of brazilin and all the studies discussed in this review will lead us to the statement that, in the future, brazilin has the potency to be a chemo-preventive and anticancer agent. The article review aimed to determine the brazilin mechanism and pathogenesis of cancer.
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Affiliation(s)
- Callista Najla Raptania
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Syifa Zakia
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Alistia Ilmiah Fahira
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Laboratory of Cell and Molecular Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Riezki Amalia
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Laboratory of Cell and Molecular Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Center of Excellence in Pharmaceutical Care Innovation, Universitas Padjadjaran, Bandung, Indonesia
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Chaisri W, Suebsakwong P, Pandith H, Panya A, Taynawa K, Pikulkaew S, Suriyasathaporn W, Okonogi S, Khonkarn R. Effects of Encapsulation of Caesalpinia sappan L. with Cyclodextrins for Bovine Mastitis. AAPS PharmSciTech 2023; 24:230. [PMID: 37964017 DOI: 10.1208/s12249-023-02687-5] [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: 08/09/2023] [Accepted: 10/24/2023] [Indexed: 11/16/2023] Open
Abstract
The main components of Caesalpinia sappan L. (CS) are brazilin and brazilein, which show high potential in pharmacologic applications. However, these have been drastically limited by the poor water solubility and stability. The present study investigates the formation of inclusion complexes F1, F2, and F3 between CS and β-cyclodextrin (βCD), hydroxypropyl-β-cyclodextrin (HPβCD), and methyl-β-cyclodextrin (MβCD), respectively. These complexes were characterized by Fourier transform infrared spectroscopy (FT-IR). The results showed that the highest encapsulation efficiency and loading capacity of CS extract were 44.24% and 9.67%, respectively. The solubility and stability of CS extract were significantly increased through complexation in phase solubility and stability studies. The complexes F1-F3 showed mainly significant antibacterial activities on gram-positive bacteria pathogens causing mastitis. Moreover, the expression levels of COX-2 and iNOS were significantly decreased in LPS-induced inflammatory cells at concentrations of 50 and 100 µg/mL. In addition, treatment of complex F3 (CS/MβCD) in bovine endothelial cells remarkably increased the chemokine gene expression of CXCL3 and CXCL8, which were responsible for immune cell recruitment (9.92 to 11.17 and 8.23 to 9.51-fold relative to that of the LPS-treated group, respectively). This study provides a complete characterization of inclusion complexes between CS extract and βCD, HPβCD, and MβCD for the first time, highlighting the impact of complex formation on the pharmacologic activities of bovine mastitis.
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Affiliation(s)
- Wasana Chaisri
- Department of Food Animal Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, 50100, Thailand
- Research Center of Producing and Development of Products and Innovations for Animal Health and Production, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Parichat Suebsakwong
- Center of Excellent in Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Hataichanok Pandith
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Aussara Panya
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Kraisorn Taynawa
- Center of Excellent in Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Surachai Pikulkaew
- Department of Food Animal Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, 50100, Thailand
- Research Center of Producing and Development of Products and Innovations for Animal Health and Production, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Witaya Suriyasathaporn
- Department of Food Animal Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, 50100, Thailand
- Research Center of Producing and Development of Products and Innovations for Animal Health and Production, Chiang Mai University, Chiang Mai, 50200, Thailand
- Cambodia Campus, Asian Satellite Campuses Institute, Nagoya University, Nagoya, 464-8601, Japan
| | - Siriporn Okonogi
- Center of Excellent in Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
- Department of Pharmaceutical Science, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Ruttiros Khonkarn
- Research Center of Producing and Development of Products and Innovations for Animal Health and Production, Chiang Mai University, Chiang Mai, 50200, Thailand.
- Center of Excellent in Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.
- Department of Pharmaceutical Science, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.
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Yang X, Liang Y, Zhao L, Chen L, Yang Y, Wang J, Yan L, Zhang S, Liu X, Zhang H. Brazilin inhibits the invasion and metastasis of breast cancer. Biol Pharm Bull 2023. [PMID: 37062728 DOI: 10.1248/bpb.b22-00637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
This study aimed to determine the effect of brazilin on the invasion and metastasis of breast cancer. The breast cancer MDA-MB-231 and 4T1 cells were treated with brazilin to investigate proliferation and invasion using cell proliferation assay, wound healing assay, transwell assay. BALB/C mice were randomized into normal, model, positive control, and Sappan L. extract groups (n=6/group). The mice were injected with 4T1 cells via caudal veins to establish a lung metastasis model and via subcutaneous injection to establish a xenograft model. Metastatic nodules on the lung surface, survival rates and visceral indices were evaluated. Subcutaneous tumor volumes and weights were measured. Brazilin inhibited the proliferation of breast cancer cells and significantly inhibited the wound healing, migration, and invasion of MDA-MB-231 and 4T1 cells. Compared with the normal group, the average survival days and spleen index in the model group were significantly decreased, but the lung index and number of pulmonary metastatic nodules were significantly increased. Compared with the model group, the average survival and spleen index of dose groups were significantly increased, and the lung index, the number of pulmonary metastatic nodules, and tumor volume and weight were significantly decreased. Brazilin significantly inhibits the proliferation and metastasis of breast cancer. This study might suggest a new therapeutic agent for breast cancer.
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Affiliation(s)
- Xihua Yang
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
- College of Life Science, Shanxi University
| | | | - Lili Zhao
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | - Lixia Chen
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | - Yongming Yang
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | - Jing Wang
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | - Lei Yan
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | | | - Xianping Liu
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
| | - Huayi Zhang
- Shanxi Province Cancer Hospital
- Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences
- Cancer Hospital Affiliated to Shanxi Medical University
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Widodo N, Puspitarini S, Widyananda MH, Alamsyah A, Wicaksono ST, Masruri M, Jatmiko YD. Anticancer activity of Caesalpinia sappan by downregulating mitochondrial genes in A549 lung cancer cell line. F1000Res 2022; 11:169. [PMID: 36128561 PMCID: PMC9468624 DOI: 10.12688/f1000research.76187.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/18/2022] [Indexed: 11/20/2022] Open
Abstract
Background: The standardization and mechanism of action of
Caesalpinia sappan as an anticancer agent are still lacking. This study aimed to understand the mechanism of action of
C,sappan extract as an anticancer agent. Methods: This study was conducted using the A549 lung cancer cell line to understand the mechanism of action of
C. sappan extract as an anticancer agent. The cytotoxicity activity, cell cycle progression, apoptosis, protein-related apoptosis (i.e., BCL-2and BAX protein) assays, and RNA sequencing were performed level were measured. Moreover, the antioxidant activity, total flavonoids, and phenolics of
C.sappan were also assessed. Results:C.sappan has strong antioxidant activity (22.14 ± 0.93 ppm) total flavonoid content of (529.3 ± 4.56 mgQE/g), and phenolics content of (923.37 ± 5 mgGAE/g). The
C.sappan ethanol extract inhibited cancer cell growth and arrested at G0/G1 phase of cell cycle, inducing apoptosis by increasing BAX/BCL-2 protein ratio in A549 lung cancer cell line. Furthermore, results from RNA sequencing analysis showed that
C.sappan ethanol extract caused downregulation of genes acting on mitochondrial function including adenosine triphosphate (ATP) production and respiration. Conclusions: This study demonstrated that
C.sappan has the ability to inhibit cancer cell growth by inducing apoptosis and mitochondrial dysfunction in A549 cells.
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Affiliation(s)
- Nashi Widodo
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Sapti Puspitarini
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | | | - Adzral Alamsyah
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Septian Tri Wicaksono
- Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Masruri Masruri
- Chemistry Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Yoga Dwi Jatmiko
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
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Handayani S, Susidarti RA, Utomo RY, Meiyanto E, Jenie RI. Synergistic Cytotoxic and Antimigratory Effect of Brazilein and Doxorubicin on HER2-Overexpressing Cells. Asian Pac J Cancer Prev 2022; 23:2623-2632. [PMID: 36037115 PMCID: PMC9741888 DOI: 10.31557/apjcp.2022.23.8.2623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 08/01/2022] [Indexed: 06/15/2023] Open
Abstract
OBJECTIVE The present research aims to report cytotoxic and antimigratory activities of the oxidized form of brazilin, i.e., brazilein, and the effects of the combination of brazilein-doxorubicin on MCF-7/HER2 cells. METHODS The MTT assay was conducted to test the cytotoxic activity, while flow cytometry with PI and PI-annexin V staining were respectively performed for cell cycle and apoptosis analyses. Migration and invasion analyses were assessed via Boyden chamber assay, while HER2, Rac1, p120, MMP2, and MMP9 protein levels were determined by immunoblotting and gelatin zymography. Molecular docking of ligands with HER2, Src, PI3Kα, PI3KΔ, and PI3Kγ proteins was evaluated using MOE 2010. RESULTS The MTT assay showed that the IC50 value of brazilein against MCF-7/HER2 cells was 51 ± 2.1 µM. Moreover, brazilein and its combination with doxorubicin-induced G2/M accumulation and apoptosis. Combination of brazilein-doxorubicin inhibited cell migration and tended to decrease HER2, Rac1, p120, MMP2, and MMP9 protein expression levels. Based on our molecular docking study, the docking score of brazilein with PI3Kγ is comparable to that of the native ligand. CONCLUSION Taken together, a combination of brazilein-doxorubicin exhibited synergistic cytotoxic and antimigratory effects on MCF-7/HER2 cells.<br />.
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Affiliation(s)
- Sri Handayani
- Research Center for Food Technology and Processing, National Research and Innovation Agency (BRIN), JL. Jogja - Wonosari, km 31.5, Yogyakarta, Indonesia.
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
| | - Ratna Asmah Susidarti
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
| | - Rohmad Yudi Utomo
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
| | - Edy Meiyanto
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
| | - Riris Istighfari Jenie
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia.
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Bailly C. A world tour in the name of natural products. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 100:154080. [PMID: 35405614 DOI: 10.1016/j.phymed.2022.154080] [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: 12/26/2021] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Names of natural products (NP) are usually given depending on the species of origin, be it a plant, a marine organism or a microbial species. In some cases, names have been given with reference to people, animals, music, foods or places. Many NP refer to countries, cities or specific places such as mountains, deserts, seas and oceans. PURPOSE On the basis of NP names, a world tour has been imagined referring to more than one hundred NP with names evocative of over 50 countries and regions. RESULTS The world tour goes from UK (britannin) to Italy (vaticanol) in Europe, from Uganda (ugandoside) to Senegal (senegalene, senegalenines) in Africa, from Brazil (brasilin) to Chile (santiaguine) in South America, from Utah (utahin) to Florida (floridanolide) in the US. It includes Central America (mexicanin, panamine) and the Caribbean islands (jamaicin, bahamaolides). It also crosses Alaska (alaskene) and Canada (quebecol, canadaline). The tour continues throughout Asia, from Thailand (thailandine) to China (Chinaldine) and Pakistan (pakistanamine), to finally reaches Oceania with Australia (australigenin) and Vanuatu (vanuatine), among other countries. This virtual journey, without bordure or wall, brings us to the highest mountains (himalayamine), the deepest oceans (pacificins) and the largest deserts (desertomycin). CONCLUSION In the current period of COVID-19 pandemia, with restricted opportunities for international travels, this NP name-based virtual journey offers a world tour to learn more from nature and to inspire scientists to contribute to the field of NP discovery and drug design. There are also limitations associated with the use of trivial names for NP. NP names can be further exploited for teaching and learning.
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Affiliation(s)
- Christian Bailly
- OncoWitan, Scientific Consulting Office, Lille (Wasquehal) 59290, France.
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Nazliniwaty N, Hanafiah OA, Pertiwi D, Muhammad M, Satria D. The Activity of Combination of Ethanol Extract of Artocarpus lacucha Buch.-Ham and Anredera cordifolia Steenis Leaves to Increase Wound Healing Process on NIH-3T3 Cell Line. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIM: This study aims to determine the effect of the combination of ethanol extract of Artocarpus lacucha Buch.-Ham and Anredera cordifolia Steenis leaves to increase cell proliferation and increase VEGFR-2 expression of NIH-3T3.
METHODS: The samples used were Artocarpus lacucha Buch.-Ham and Anredera cordifilia Steenis leaves. The powder of simples was extracted using ethanol 80% with maceration method. The effect of extract combination on proliferation was evaluated using the MTT method. Wound healing assay was established by a cell migration method, and VEGFR-2 expression was determined using RT-PCR.
RESULTS: The effect of combination of ethanol extract of Artocarpus lacucha leaves (EEALL) and ethanol extract of Anredera cordifolia leaves (EEACL) on cell proliferation after 24h, 48h and 72h incubation found as viable cells were showed (124.33 ± 0.32%; 128.52 ± 0.41%; 118.35 ± 0.22%). Percent of wound closed after 24 h and 48 h incubation are 64.88 ± 0.90% and 100.00 ± 0.00%, and expression of VEGFR-2 increased from 1 (control) to 1.58 ± 0.02.
CONCLUSION: The results suggest that a combination of EEALL and EEACL (37.5 μg/mL−37.5 μg/mL) is effective in increasing cells proliferation and hence wound healing process.
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Widodo N, Puspitarini S, Widyananda MH, Alamsyah A, Wicaksono ST, Masruri M, Jatmiko YD. Anticancer activity of Caesalpinia sappan by downregulating mitochondrial genes in A549 lung cancer cell line. F1000Res 2022; 11:169. [DOI: 10.12688/f1000research.76187.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/24/2022] [Indexed: 11/20/2022] Open
Abstract
Background: The standardization and mechanism of action of Caesalpinia sappan as an anticancer agent are still lacking. This study aimed to understand the mechanism of action of C,sappan extract as an anticancer agent. Methods: This study was conducted using the A549 lung cancer cell line to understand the mechanism of action of C. sappan extract as an anticancer agent. The cytotoxicity activity, cell cycle progression, apoptosis, protein-related apoptosis (i.e., BCL-2and BAX protein) assays, and RNA sequencing were performed level were measured. Moreover, the antioxidant activity, total flavonoids, and phenolics of C.sappan were also assessed. Results: C.sappan has strong antioxidant activity (22.14 ± 0.93 ppm) total flavonoid content of (529.3 ± 4.56 mgQE/g), and phenolics content of (923.37 ± 5 mgGAE/g). The C.sappan ethanol extract inhibited cancer cell growth and arrested at G0/G1 phase of cell cycle, inducing apoptosis by increasing BAX/BCL-2 protein ratio in A549 lung cancer cell line. Furthermore, results from RNA sequencing analysis showed that C.sappan ethanol extract caused downregulation of genes acting on mitochondrial function including adenosine triphosphate (ATP) production and respiration. Conclusions: This study demonstrated that C.sappan has the ability to inhibit cancer cell growth by inducing apoptosis and mitochondrial dysfunction in A549 cells.
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10
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Correia Soeiro MDN, Vergoten G, Bailly C. Molecular docking of brazilin and its analogs to barrier‐to‐autointegration factor 1 (BAF1). Ann N Y Acad Sci 2022; 1511:154-163. [DOI: 10.1111/nyas.14742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/12/2021] [Accepted: 12/02/2021] [Indexed: 11/30/2022]
Affiliation(s)
| | - Gérard Vergoten
- University of Lille, Inserm, INFINITE ‐ U1286, Institut de Chimie Pharmaceutique Albert Lespagnol (ICPAL) Faculté de Pharmacie Lille France
| | - Christian Bailly
- OncoWitan Scientific Consulting Office Lille (Wasquehal), 59290 France
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11
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Brazilin: Biological activities and therapeutic potential in chronic degenerative diseases and cancer. Pharmacol Res 2021; 175:106023. [PMID: 34883212 DOI: 10.1016/j.phrs.2021.106023] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/17/2021] [Accepted: 12/03/2021] [Indexed: 12/26/2022]
Abstract
Caesalpinia sappan and Haematoxylum brasiletto belong to the Fabaceae family, predominantly distributed in Southeast Asia and America. The isoflavonoid brazilin has been identified from the bark and heartwood of these plants. This review summarizes the studies describing the biological activities of these plants and brazilin. Mainly, brazilin protects cells from oxidative stress, shows anti-inflammatory and antibacterial properties, and hypoglycemic effect. In addition, it has a biological impact on various pathologies such as Alzheimer's disease, Parkinson's disease, fibrillogenesis, and osteoarthritis. Interestingly, most of the antecedents are related to the anticancer effect of brazilin. In several cancers such as osteosarcoma, neuroblastoma, multiple myeloma, glioblastoma, bladder, melanoma, breast, tongue, colon, cervical, head, and neck squamous cell carcinoma, brazilin induces autophagy by increasing the levels of the LC3-II protein. Furthermore, it inhibits cell proliferation and induces apoptosis through increased expression of Bcl-2, Bcl-XL, p21, p27, activation of caspase-3 and -7, and the cleavage of PARP and inhibiting the expression of Bax. In addition, it blocks the expression of JNK and regulates the nuclear translocation of Nrf2. Together, these data positions brazilin as a compound of natural origin with multiple bioactivities and therapeutic potential in various chronic degenerative diseases and cancer.
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Kim BS, Chung TW, Choi HJ, Bae SJ, Cho HR, Lee SO, Choi JH, Joo JK, Ha KT. Caesalpinia sappan induces apoptotic cell death in ectopic endometrial 12Z cells through suppressing pyruvate dehydrogenase kinase 1 expression. Exp Ther Med 2021; 21:357. [PMID: 33732330 PMCID: PMC7903453 DOI: 10.3892/etm.2021.9788] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 12/21/2020] [Indexed: 12/14/2022] Open
Abstract
Endometriosis is a common gynecological disease defined as the growth of endometrial tissues outside the uterus. Although the mechanism underlying the progression of endometriosis has not been fully elucidated, cancer-like aerobic glycolysis is considered to mediate the elevated growth and resistance to apoptosis of endometriotic cells. The heartwood of Caesalpinia sappan L. (family Leguminosae) is a herbal medicinal product used to treat gynecological symptoms, including algomenorrhea and amenorrhea. The results of the present study revealed that endometriotic 12Z cells exhibited more rapid growth than normal endometrial cells (THES). The expression levels of pyruvate dehydrogenase kinase (PDK)1 and 3 and lactate production were higher in 12Z cells than in THES cells. In addition, the 12Z cells were more sensitive to the cytotoxicity of the aqueous extract of C. sappan heartwood (CS) than the THES cells. CS inhibited lactate production and phosphorylation of pyruvate dehydrogenase A by reducing the expression of PDK1. CS also increased mitochondrial reactive oxygen species (ROS) levels, decreased mitochondrial membrane potential and consequently stimulated the apoptosis of 12Z cells. CS-induced cell death was substantially inhibited by exogenous PDK1 expression. In conclusion, CS may be a novel drug candidate for treating endometriosis by inhibiting aerobic glycolysis and inducing ROS-mitochondria-mediated apoptotic cell death.
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Affiliation(s)
- Bo-Sung Kim
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea.,Healthy Aging Korean Medical Research Center, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Tae-Wook Chung
- Healthy Aging Korean Medical Research Center, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Hee-Jung Choi
- Healthy Aging Korean Medical Research Center, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Sung-Jin Bae
- Healthy Aging Korean Medical Research Center, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Hye-Rin Cho
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Republic of Korea
| | - Syng-Ook Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Republic of Korea
| | - Jung-Hye Choi
- Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul 02453, Republic of Korea.,Oriental Pharmacy, Kyung Hee University, Seoul 02453, Republic of Korea
| | - Jong Kil Joo
- Department of Obstetrics and Gynecology, School of Medicine, Pusan National University Hospital, Busan 49241, Republic of Korea
| | - Ki-Tae Ha
- Department of Korean Medical Science, School of Korean Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea.,Healthy Aging Korean Medical Research Center, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
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13
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Zheng XC, Shi ZS, Qiu CZ, Hong ZS, Wang CX, Zhuang HB, Chen ZC, Pan JP. Protosappanin B Exerts Anti-tumor Effects on Colon Cancer Cells via Inhibiting GOLPH3 Expression. Integr Cancer Ther 2020; 19:1534735420972477. [PMID: 33289438 PMCID: PMC7727080 DOI: 10.1177/1534735420972477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Protosappanin B (PSB) is a key active component of Lignum Sappan extract. Although the antiproliferative effects of Lignum Sappan extract have been demonstrated in various cancer cells, relatively little is known about the effects of PSB on tumor progression. The aim of this study was to explore the anti-tumor effects of PSB on human colon cancer cells by regulation of intracellular signaling pathways and Golgi phosphoprotein 3 (GOLPH3) expression in vitro and in vivo. Our results showed that PSB effectively inhibited the viability and migration of SW620 cells and induced apoptosis, but had poor effect on HCT116 cells. Furthermore, PSB significantly reduced the expression of p-AKT, p-p70S6K, β-catenin, and p-ERK1/2 proteins in SW620 cells, and this effect was reversed by the corresponding signaling pathway agonists. Interestingly, PSB could also suppress GOLPH3 expression of SW620 cells in a concentration-dependent manner, but SW620 cells transfected with lentiviral vectors overexpressing GOLPH3 can effectively resist the cytotoxic activity of PSB in vitro. The xenograft experiment of SW620 cells with LV-GOLPH3 confirmed that PSB distinctly inhibited the tumor growth via suppressing GOLPH3 expression. Collectively, these findings clarified a new anti-cancer mechanism of PSB through inhibition of GOLPH3 expression and intracellular signaling pathways in colon cancer cells. PSB may be a potential new drug for colon cancer.
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Affiliation(s)
- Xue-Cong Zheng
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Ze-Sheng Shi
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Cheng-Zhi Qiu
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Zhong-Shi Hong
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Chun-Xiao Wang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Hai-Bin Zhuang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Zhi-Chuan Chen
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Jian-Peng Pan
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
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14
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Participation of MicroRNAs in the Treatment of Cancer with Phytochemicals. Molecules 2020; 25:molecules25204701. [PMID: 33066509 PMCID: PMC7587345 DOI: 10.3390/molecules25204701] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer is a global health concern and one of the main causes of disease-related death. Even with considerable progress in investigations on cancer therapy, effective anti-cancer agents and regimens have thus far been insufficient. There has been compelling evidence that natural phytochemicals and their derivatives have potent anti-cancer activities. Plant-based anti-cancer agents, such as etoposide, irinotecan, paclitaxel, and vincristine, are currently being applied in medical treatments for patients with cancer. Further, the efficacy of plenty of phytochemicals has been evaluated to discover a promising candidate for cancer therapy. For developing more effective cancer therapy, it is required to apprehend the molecular mechanism deployed by natural compounds. MicroRNAs (miRNAs) have been realized to play a pivotal role in regulating cellular signaling pathways, affecting the efficacy of therapeutic agents in cancer. This review presents a feature of phytochemicals with anti-cancer activity, focusing mainly on the relationship between phytochemicals and miRNAs, with insights into the role of miRNAs as the mediators and the regulators of anti-cancer effects of phytochemicals.
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15
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The anticancer activities of Vernonia amygdalina Delile. Leaves on 4T1 breast cancer cells through phosphoinositide 3-kinase (PI3K) pathway. Heliyon 2020; 6:e04449. [PMID: 32715129 PMCID: PMC7371756 DOI: 10.1016/j.heliyon.2020.e04449] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 06/03/2020] [Accepted: 07/10/2020] [Indexed: 12/25/2022] Open
Abstract
Vernonia amygdalina Delile (Asteraceae) is used in traditional medicine to treat diabetes mellitus, and some research provides its activity to treat breast cancer. The aim of this study is to assess the anticancer activity of Vernonia amygdalina Delile leaves fractions on 4T1 breast cancer cells. Analysis of phytochemical compounds were carried out with LC-MS/MS. Cytotoxic activity was determined using the MTT method in the 4T1 cell line. Apoptosis, the cell cycle, and PI3K and mTOR profiles were analyzed with flow cytometry. The phytochemicals found were diterpene (ingenol-3-angelate) and some phenolics (chlorogenic acid and 4-methoxycinnamic acid), flavonoids (apigetrin, apigenin, luteolin, diosmetin, baicalin, rhoifolin, and scutellarin), and coumarines (7-hydroxycoumarine, 4-methylumbelliferone, and 4-methylumbelliferyl glucuronide). The results of the MTT assay showed that the IC50 values n-hexane fraction, ethylacetate fraction (EAF), and ethanol fractions were 1,860.54 ± 93.11, 25.04 ± 0.36, and 1,940.84 ± 96.37 μg/mL, respectively. EAF induced early and late apoptosis, inhibited cell cycle progression on the G2/M phase, and inhibited PI3K and mTOR expression. The EAF of Vernonia amygdalina Delile leaves showed anticancer activity on 4T1 breast cancer cells through induction of apoptosis, enhanced cell accumulation on G2/M phases in the cell cycle, and inhibited expression of PI3K and mTOR.
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16
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Association of Lung Cancer and Tuberculosis: A Cross Sectional Study from Northwest of Iran. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2019. [DOI: 10.5812/ijcm.89915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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17
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Yang S, Shergalis A, Lu D, Kyani A, Liu Z, Ljungman M, Neamati N. Design, Synthesis, and Biological Evaluation of Novel Allosteric Protein Disulfide Isomerase Inhibitors. J Med Chem 2019; 62:3447-3474. [PMID: 30759340 DOI: 10.1021/acs.jmedchem.8b01951] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Protein disulfide isomerase (PDI) is responsible for nascent protein folding in the endoplasmic reticulum (ER) and is critical for glioblastoma survival. To improve the potency of lead PDI inhibitor BAP2 (( E)-3-(3-(4-hydroxyphenyl)-3-oxoprop-1-en-1-yl)benzonitrile), we designed and synthesized 67 analogues. We determined that PDI inhibition relied on the A ring hydroxyl group of the chalcone scaffold and cLogP increase in the sulfonamide chain improved potency. Docking studies revealed that BAP2 and analogues bind to His256 in the b' domain of PDI, and mutation of His256 to Ala abolishes BAP2 analogue activity. BAP2 and optimized analogue 59 have modest thiol reactivity; however, we propose that PDI inhibition by BAP2 analogues depends on the b' domain. Importantly, analogues inhibit glioblastoma cell growth, induce ER stress, increase expression of G2M checkpoint proteins, and reduce expression of DNA repair proteins. Cumulatively, our results support inhibition of PDI as a novel strategy to treat glioblastoma.
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Affiliation(s)
- Suhui Yang
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
| | - Andrea Shergalis
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
| | - Dan Lu
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
| | - Anahita Kyani
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
| | - Ziwei Liu
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
| | - Mats Ljungman
- Department of Radiation Oncology Rogel Cancer Center , University of Michigan Medical School and Rogel Cancer Center, School of Public Health , Ann Arbor , Michigan 48109 , United States
| | - Nouri Neamati
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center , University of Michigan , North Campus Research Complex, 1600 Huron Parkway , Ann Arbor , Michigan 48109 , United States
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18
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Jenie RI, Handayani S, Susidarti RA, Udin LZ, Meiyanto E. The Cytotoxic and Antimigratory Activity of Brazilin-Doxorubicin on MCF-7/HER2 Cells. Adv Pharm Bull 2018; 8:507-516. [PMID: 30276148 PMCID: PMC6156471 DOI: 10.15171/apb.2018.059] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 07/16/2018] [Accepted: 07/19/2018] [Indexed: 12/21/2022] Open
Abstract
Purpose: Breast cancer cells with overexpression of HER2 are known to be more aggressive, invasive, and resistant to chemotherapeutic agent. Brazilin, the major compound in the Caesalpinia sappan L. (CS) heartwood, has been studied for it's anticancer activity. The purpose of this study was to investigate the cytotoxic and antimigratory activity of brazilin (Bi) in combination with doxorubicin (Dox) on MCF-7/HER2 cells. Methods: Cytotoxic activities of Bi individually and in combination with Dox were examined by MTT assay. Synergistic effects were analyzed by combination index (CI). Apoptosis and cell cycle profiles were observed by using flow cytometry. Migrating and invading cells were observed by using a Boyden chamber assay. Levels of MMP2 and MMP9 activity were observed by using a gelatin zymography assay. Levels of HER2, Bcl-2, Rac1, and p120 protein expression were observed by using an immunoblotting assay. Results: The results of the MTT assay showed that Bi inhibited MCF-7/HER2 cell growth in a dose-dependent manner with an IC50 of 54 ± 3.7 µM. Furthermore, the combination of Bi and Dox showed a synergistic effect (CI <1). Flow cytometric analysis of Bi and its combination with Dox showed cellular accumulation in the G2/M phase and induction of apoptosis through suppression of Bcl-2 protein expression. In the Boyden chamber assay, gelatin zymography, and subsequent immunoblotting assay, the combination Bi and Dox inhibited migration, possibly through downregulation of MMP9, MMP2, HER2, Rac1, and p120 protein expression. Conclusion: We conclude that Bi enhanced cytotoxic activity of Dox and inhibited migration of MCF-7/HER2 cells. Therefore, we believe that it has strong potential to be developed for the treatment of metastatic breast cancer with HER2 overexpression.
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Affiliation(s)
- Riris Istighfari Jenie
- Departement of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia.,Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia
| | - Sri Handayani
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia.,Research Center for Chemistry, Indonesian Institute of Sciences (LIPI), Indonesia
| | - Ratna Asmah Susidarti
- Departement of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia.,Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia
| | - Linar Zalinar Udin
- Research Center for Chemistry, Indonesian Institute of Sciences (LIPI), Indonesia
| | - Edy Meiyanto
- Departement of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia.,Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Indonesia
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Liao XZ, Tao LT, Liu JH, Gu YY, Xie J, Chen Y, Lin MG, Liu TL, Wang DM, Guo HY, Mo SL. Matrine combined with cisplatin synergistically inhibited urothelial bladder cancer cells via down-regulating VEGF/PI3K/Akt signaling pathway. Cancer Cell Int 2017; 17:124. [PMID: 29299027 PMCID: PMC5745706 DOI: 10.1186/s12935-017-0495-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 12/08/2017] [Indexed: 02/07/2023] Open
Abstract
Background Cisplatin is one of the first-line drugs for urothelial bladder cancer (UBC) treatment. However, its considerable side effects and the emergence of drug resistance are becoming major limitations for its application. This study aimed to investigate whether matrine and cisplatin could present a synergistic anti-tumor effect on UBC cells. Methods Cell viability assay was used to assess the suppressive effect of matrine and cisplatin on the proliferation of the UBC cells. Wound healing assay and transwell assay were applied respectively to determine the migration and invasion ability of the cells. The distribution of cell cycles, the generation of reactive oxygen species (ROS) and the apoptosis rate were detected by flow cytometry (FCM). The expressions of the relative proteins in apoptotic signal pathways and the epithelial–mesenchymal transition (EMT) related genes were surveyed by western blotting. The binding modes of the drugs within the proteins were detected by CDOCKER module in DS 2.5. Results Both matrine and cisplatin could inhibit the growth of the UBC cells in a time- and dose-dependent manner. When matrine combined with cisplatin at the ratio of 2000:1, they presented a synergistic inhibitory effect on the UBC cells. The combinative treatment could impair cell migration and invasion ability, arrest cell cycle in the G1 and S phases, increase the level of ROS, and induce apoptosis in EJ and T24 cells in a synergistic way. In all the treated groups, the expressions of E-cadherin, β-catenin, Bax, and Cleaved Caspase-3 were up-regulated, while the expressions of Fibronectin, Vimentin, Bcl-2, Caspase-3, p-Akt, p-PI3K, VEGFR2, and VEGF proteins were down-regulated, and among them, the combination of matrine and cisplatin showed the most significant difference. Molecular docking algorithms predicted that matrine and cisplatin could be docked into the same active sites and interact with different residues within the tested proteins. Conclusions Our results suggested that the combination of matrine and cisplatin could synergistically inhibit the UBC cells’ proliferation through down-regulating VEGF/PI3K/Akt signaling pathway, indicating that matrine may serve as a new option in the combinative therapy in the treatment of UBC.
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Affiliation(s)
- Xiao-Zhong Liao
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 People's Republic of China
| | - Lan-Ting Tao
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 People's Republic of China
| | - Jia-Hui Liu
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 People's Republic of China
| | - Yue-Yu Gu
- The Second Clinical College, Guangzhou University of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, 510120 People's Republic of China
| | - Jun Xie
- Peking Union Medical College Hospital, Peking Union Medical College, China Academy of Medical Sciences, Beijing, 100730 People's Republic of China
| | - Yuling Chen
- Sydney Acupuncture & Chinese Medicine Centre, Hurstville, NSW 2220 Australia
| | - Mei-Gui Lin
- Liwan District Shi wei tang Street Community Health Service Center, Guangzhou, 510360 People's Republic of China
| | - Tao-Li Liu
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107 People's Republic of China
| | - Dong-Mei Wang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006 People's Republic of China
| | - Hai-Yan Guo
- Graduate School of China Academy of Chinese Medical Sciences, Beijing, 100700 People's Republic of China
| | - Sui-Lin Mo
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 People's Republic of China
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