1
|
Wei F, Nian Q, Zhao M, Wen Y, Yang Y, Wang J, He Z, Chen X, Yin X, Wang J, Ma X, Chen Y, Feng P, Zeng J. Natural products and mitochondrial allies in colorectal cancer therapy. Biomed Pharmacother 2023; 167:115473. [PMID: 37713992 DOI: 10.1016/j.biopha.2023.115473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/17/2023] Open
Abstract
Colorectal cancer (CRC) is a globally prevalent malignancy with a high potential for metastasis. Existing cancer treatments have limitations, including drug resistance and adverse effects. Researchers are striving to develop effective therapies to address these challenges. Impressively, contemporary research has discovered that many natural products derived from foods, plants, insects, and marine invertebrates can suppress the progression, metastasis, and invasion of CRC. In this review, we conducted a comprehensive search of the CNKI, PubMed, Embase, and Web of Science databases from inception to April 2023 to evaluate the efficacy of natural products targeting mitochondria to fight against CRC. Mitochondria are intracellular energy factories involved in cell differentiation, signal transduction, cell cycle regulation, apoptosis, and tumorigenesis. The identified natural products have been classified and summarized based on their mechanisms of action. These findings indicate that natural products can induce apoptosis in colorectal cancer cells by inhibiting the mitochondrial respiratory chain, ROS elevation, disruption of mitochondrial membrane potential, the release of pro-apoptotic factors, modulation of the Bcl-2 protein family to facilitate cytochrome c release, induction of apoptotic vesicle activity by activating the caspase protein family, and selective targeting of mitochondrial division. Furthermore, diverse apoptotic signaling pathways targeting mitochondria, such as the MAPK, p53, STAT3, JNK and AKT pathway, have been triggered by natural products. Natural products such as diosgenin, allopurinol, and clausenidin have demonstrated low toxicity, high efficacy, and multi-targeted properties. Mitochondria-targeting natural products have great potential for overcoming the challenges of CRC therapy.
Collapse
Affiliation(s)
- Feng Wei
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China; School of Clinical Medicine, Chengdu University of Chinese Medicine, Chengdu 610075, China
| | - Qing Nian
- Department of Blood Transfusion, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Maoyuan Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yueqiang Wen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yi Yang
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China
| | - Jundong Wang
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China
| | - Zhelin He
- Endoscopy center, Guang'an Hospital of Traditional Chinese Medicine, Guang'an 638000, China
| | - Xiaoyan Chen
- Endoscopy center, Guang'an Hospital of Traditional Chinese Medicine, Guang'an 638000, China
| | - Xiang Yin
- Endoscopy center, Guang'an Hospital of Traditional Chinese Medicine, Guang'an 638000, China
| | - Jian Wang
- Endoscopy center, Guang'an Hospital of Traditional Chinese Medicine, Guang'an 638000, China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Yu Chen
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China.
| | - Peimin Feng
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China.
| | - Jinhao Zeng
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China; TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China.
| |
Collapse
|
2
|
Torilis japonica Extract Suppresses the Induction of Atopic Inflammation. Int J Mol Sci 2023; 24:ijms24032102. [PMID: 36768424 PMCID: PMC9916524 DOI: 10.3390/ijms24032102] [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: 12/26/2022] [Revised: 01/12/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023] Open
Abstract
As one of the major intractable allergic disorders, atopic inflammation is commonly accompanied by itching, dry skin, and inflammation. Atopic inflammation deteriorates the quality of life and has no fundamental cure, so it is crucial to urgently explore and develop natural resources for long-term treatment without any side effects. This study aimed to verify Torilis japonica extract (TJE)'s relieving effect and mechanism against atopic inflammation using skin cells and skin equivalent models, as well as to investigate torilin's effect (obtained from TJE) and other unknown components as marker compounds. Torilin concentration was verified in TJE using high-performance liquid chromatography and analyzed the unknown components using nuclear magnetic resonance spectroscopy. Furthermore, TJE's cytotoxicity, regenerative effect, and cell cycle regulation effects were confirmed using skin cells with atopic inflammation (human dermal fibroblasts and HaCaT keratinocytes) by using TNF-α and IFN-γ treatments. Consequently, TJE was demonstrated to regulate TARC and CTACK expressions as chemokines and those of interleukin-4, -5, and -13 as cytokines related to atopic inflammation. TJE was further confirmed to affect the matrix metalloproteinase-1, -2, and -9 expressions, which are essential in skin damage. Lastly, this study confirmed TJE's relieving effect against atopic inflammation through a 3D skin model and RhCE model using human dermal fibroblasts and HaCaT keratinocytes. These findings on atopic inflammation verified torilin's relieving effects and TJE's other components.
Collapse
|
3
|
Wang M, Liu X, Chen T, Cheng X, Xiao H, Meng X, Jiang Y. Inhibition and potential treatment of colorectal cancer by natural compounds via various signaling pathways. Front Oncol 2022; 12:956793. [PMID: 36158694 PMCID: PMC9496650 DOI: 10.3389/fonc.2022.956793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) is a common type of malignant digestive tract tumor with a high incidence rate worldwide. Currently, the clinical treatment of CRC predominantly include surgical resection, postoperative chemotherapy, and radiotherapy. However, these treatments contain severe limitations such as drug side effects, the risk of recurrence and drug resistance. Some natural compounds found in plants, fungi, marine animals, and bacteria have been shown to inhibit the occurrence and development of CRC. Although the explicit molecular mechanisms underlying the therapeutic effects of these compounds on CRC are not clear, classical signaling transduction pathways such as NF-kB and Wnt/β-catenin are extensively regulated. In this review, we have summarized the specific mechanisms regulating the inhibition and development of CRC by various types of natural compounds through nine signaling pathways, and explored the potential therapeutic values of these natural compounds in the clinical treatment of CRC.
Collapse
Affiliation(s)
- Mingchuan Wang
- Department of Gastrointestinal Colorectal and Anal Surgery, The China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xianjun Liu
- College of Food Engineering, Jilin Engineering Normal University, Changchun, China
| | - Tong Chen
- Department of Gastrointestinal Colorectal and Anal Surgery, The China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xianbin Cheng
- Department of Thyroid Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Huijie Xiao
- Department of Gastrointestinal Colorectal and Anal Surgery, The China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xianglong Meng
- Department of Burns Surgery, The First Hospital of Jilin University, Changchun, China
| | - Yang Jiang
- Department of Gastrointestinal Colorectal and Anal Surgery, The China-Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Yang Jiang,
| |
Collapse
|
4
|
Liu J, Fan S, Xiang Y, Xia J, Jin H, Xu JF, Yang F, Cai J, Pi J. Nanoscale Features of Gambogic Acid Induced ROS-Dependent Apoptosis in Esophageal Cancer Cells Imaged by Atomic Force Microscopy. SCANNING 2022; 2022:1422185. [PMID: 35937670 PMCID: PMC9337977 DOI: 10.1155/2022/1422185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/07/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Gambogic acid (GA), a kind of polyprenylated xanthone derived from Garcinia hanburyi tree, has showed spectrum anticancer effects both in vitro and in vivo with low toxicity. However, up to now, there is little information about the effects of GA on esophageal cancer. In this study, we aim to test the anticancer effects of GA on esophageal cancer EC9706 cells. We established a nanoscale imaging method based on AFM to evaluate the reactive oxygen species- (ROS-) mediated anticancer effects of GA on esophageal cancer regarding the morphological and ultrastructural changes of esophageal cancer cells. The obtained results demonstrated that GA could inhibit cell proliferation, induce apoptosis, induce cell cycle arrest, and induce mitochondria membrane potential disruption in a ROS-dependent way. And using AFM imaging, we also found that GA could induce the damage of cellular morphology and increase of membrane height distribution and membrane roughness in EC9706 cells, which could be reversed by the removal of GA-induced excessive intracellular ROS. Our results not only demonstrated the anticancer effects of GA on EC9706 cells in ROS-dependent mechanism but also strongly suggested AFM as a powerful tool for the detection of ROS-mediated cancer cell apoptosis on the basis of imaging.
Collapse
Affiliation(s)
- Jianxin Liu
- Hunan Provincial Key Laboratory of Dong Medicine, Hunan Province Key Laboratory for Antibody-Based Drug and Intelligent Delivery System, Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, China
| | - Shuhao Fan
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Yinhong Xiang
- School of Basic Medical Sciences, Hunan University of Medicine, Huaihua, China
| | - Jiaojiao Xia
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Hua Jin
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Jun-fa Xu
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Fen Yang
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| | - Jiye Cai
- Department of Chemistry, Jinan University, Guangzhou, China
| | - Jiang Pi
- Institute of Laboratory Medicine, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, School of Medical Technology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
| |
Collapse
|
5
|
Temre MK, Yadav S, Goel Y, Pandey SK, Kumar A, Singh SM. Glutor, a Glucose Transporter Inhibitor, Exerts Antineoplastic Action on Tumor Cells of Thymic Origin: Implication of Modulated Metabolism, Survival, Oxidative Stress, Mitochondrial Membrane Potential, pH Homeostasis, and Chemosensitivity. Front Oncol 2022; 12:925666. [PMID: 35847943 PMCID: PMC9279700 DOI: 10.3389/fonc.2022.925666] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/01/2022] [Indexed: 12/21/2022] Open
Abstract
Neoplastic cells overexpress glucose transporters (GLUT), particularly GLUT1 and GLUT3, to support altered metabolism. Hence, novel strategies are being explored to effectively inhibit GLUTs for a daunting interference of glucose uptake. Glutor, a piperazine-2-one derivative, is a newly reported pan-GLUT inhibitor with a promising antineoplastic potential. However, several aspects of the underlying mechanisms remain obscure. To understand this better, tumor cells of thymic origin designated as Dalton's lymphoma (DL) were treated with glutor and analyzed for survival and metabolism regulatory molecular events. Treatment of tumor cells with glutor caused a decrease in cell survival with augmented induction of apoptosis. It also caused a decrease in glucose uptake associated with altered expression of GLUT1 and GLUT3. HIF-1α, HK-2, LDH-A, and MCT1 also decreased with diminished lactate production and deregulated pH homeostasis. Moreover, glutor treatment modulated the expression of cell survival regulatory molecules p53, Hsp70, IL-2 receptor CD25, and C-myc along with mitochondrial membrane depolarization, increased intracellular ROS expression, and altered Bcl-2/BAX ratio. Glutor also enhanced the chemosensitivity of tumor cells to cisplatin, accompanied by decreased MDR1 expression. Adding fructose to the culture medium containing glutor reversed the latter's inhibitory action on tumor cell survival. These results demonstrate that in addition to inhibited glucose uptake, modulated tumor growth regulatory molecular pathways are also implicated in the manifestation of the antineoplastic action of glutor. Thus, the novel findings of this study will have a long-lasting clinical significance in evaluating and optimizing the use of glutor in anticancer therapeutic strategies.
Collapse
Affiliation(s)
- Mithlesh Kumar Temre
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Saveg Yadav
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Yugal Goel
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shrish Kumar Pandey
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Ajay Kumar
- Deparment of Zoology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Sukh Mahendra Singh
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India
| |
Collapse
|
6
|
Cao L, Zhang J, Du Y, Sun M, Xiang Y, Sheng Y, Ren X, Shao J. Selenite induced breast cancer MCF7 cells apoptosis through endoplasmic reticulum stress and oxidative stress pathway. Chem Biol Interact 2021; 349:109651. [PMID: 34520753 DOI: 10.1016/j.cbi.2021.109651] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 09/02/2021] [Accepted: 09/09/2021] [Indexed: 10/20/2022]
Abstract
Selenium is an essential trace element for human, and has anti-tumor effects. In this study, we investigated the anti-tumor activity of sodium selenite (Na2SeO3) and explored its possible mechanisms involved in a breast cancer cell line. We found that Na2SeO3 could inhibit the cell viability of MCF7 cells, yet with minimal damage to human umbilical vein endothelial cells (HUVECs). The results of Hoechst staining and Western Blot showed that Na2SeO3 induced apoptosis of MCF7 cells. Na2SeO3 activated endoplasmic reticulum stress (ERS), as evidenced by the up-regulation of ERS-related proteins, including ATF6, p-eIF2α, ATF4, and CHOP, and the down-regulation of PERK. ATF6, p-eIF2α and apoptosis were decreased by pre-treatment with an ERS inhibitor (4-PBA). Na2SeO3 activated oxidative stress (OS) through increasing ROS generation and decreasing mitochondrial membrane potential (MMP) which induced apoptosis. Pre-treatment with an antioxidant (NAC) attenuated Na2SeO3-induced OS and cell apoptosis. Furthermore, ERS and OS had mutual effects. Pre-treatment with 4-PBA could act against the up-regulation of ROS and the down-regulation of MMP. Pre-treatment with NAC attenuated the expression of ATF6. At the same time, we found that treatment with Na2SeO3 promoted the phosphorylation of p38 and JNK, while inhibiting the phosphorylation of ERK. However, the up-regulation was inhibited after pre-treatment of NAC, and pre-treatment with 4-PBA inhibited the increase only of p38. Based on these results, our study provides a mechanistic understanding of how Na2SeO3 has antitumor effects against MCF7 cells through the OS and ERS pathway. OS and ERS interact with each other, and p38 is regulated by them.
Collapse
Affiliation(s)
- Lina Cao
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Jingjing Zhang
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Yan Du
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Min Sun
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Yue Xiang
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Yulu Sheng
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Xiangmei Ren
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China
| | - Jihong Shao
- Department of Nutrition, School of Public Health, Xuzhou Medical University, China.
| |
Collapse
|
7
|
Joshi BC, Juyal V, Sah AN, Verma P, Mukhija M. Review On Documented Medicinal Plants Used For The Treatment Of Cancer. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083807666211011125110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background:
Cancer is a frightful disease and it is the second leading cause of death worldwide. Naturally derived compounds are gaining interest of research workers as they have less toxic side effects as compared to currently used treatments such as chemotherapy. Plants are the pool of chemical compounds which provides a promising future for research on cancer.
Objective:
This review paper provides updated information gathered on medicinal plants and isolated phytoconstituents used as anticancer agents and summarises the plant extracts and their isolated chemical constituents exhibiting anticancer potential on clinical trials.
Methods:
An extensive bibliographic investigation was carried out by analysing worldwide established scientific databases like SCOPUS, PUBMED, SCIELO, ScienceDirect, Springerlink, Web of Science, Wiley, SciFinder and Google Scholar etc. In next few decades, herbal medicine may become a new epoch of medical system.
Results:
Many researches are going on medicinal plants for the treatment of cancer but it is a time to increase further experimental studies on plant extracts and their chemical constituents to find out their mechanism of action at molecular level.
Conclusion:
The article may help many researchers to start off further experimentation that might lead to the drugs for the cancer treatment.
Collapse
Affiliation(s)
- Bhuwan Chandra Joshi
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Vijay Juyal
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Archana N. Sah
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Piyush Verma
- Department of Pharmacology, School of Pharmaceutical science and Technology, Sardar Bhagwan Singh University, Dehradun-248001, India
| | - Minky Mukhija
- Department of Pharmaceutical Sciences, Ch. Devi Lal College of Pharmacy, Buria Road, Bhagwangarh, Jagadhri-135003, India
| |
Collapse
|
8
|
Girardelo JR, Munari EL, Dallorsoleta JCS, Cechinel G, Goetten ALF, Sales LR, Reginatto FH, Chaves VC, Smaniotto FA, Somacal S, Emanuelli T, Benech JC, Soldi C, Winter E, Conterato GMM. Bioactive compounds, antioxidant capacity and antitumoral activity of ethanolic extracts from fruits and seeds of Eugenia involucrata DC. Food Res Int 2020; 137:109615. [PMID: 33233205 DOI: 10.1016/j.foodres.2020.109615] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 07/25/2020] [Accepted: 08/02/2020] [Indexed: 12/30/2022]
Abstract
Eugenia involucrata DC. (Myrtaceae) is a native tree species from Brazil that has been scarcely studied. We investigated the phenolic composition, the antioxidant capacity and the antitumoral activity of ethanolic extracts from fruits (FE) and seeds (SE) of E. involucrata. Six anthocyanins were identified by UPLC-PDA/MS/MS in FE, being four derived from cyanidin, and the other ones derived from delphinidin and pelargonidin. Using HPLC-PDA, FE presented a larger number of phenolic compounds (epicatechin, catechin, rutin, ellagic acid, myricetin and quercetin) than SE, which did not show myricetin and quercetin. However, SE showed higher total phenolic content and generally stronger in vitro antioxidant capacity than FE, except that only FE exhibited superoxide radical scavenging activity, which may be attributed to the anthocyanins present in fruits. Additionally, only SE exhibited antitumoral activity in a pancreatic cancer cell line (PANC-1). The antitumoral mechanisms involved imbalance of antioxidant status, alteration of mitochondrial membrane potential, cytoskeleton disassembly and induction of cell death by apoptosis and necrosis. Compared to the standard antitumoral drug gemcitabine, SE exhibited higher antitumoral efficacy and selectivity index. The highest concentration of total phenolics and of specific phenolic compounds bearing antitumoral properties may be related to the antitumoral activity of SE. Our results corroborate previous data of E. involucrata as an important source of bioactive compounds and provide, for the first time, evidences of in vitro antitumoral potential of its seeds on pancreatic cancer cell line.
Collapse
Affiliation(s)
- Julheli R Girardelo
- Programa de Pós-Graduação em Farmácia, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Eduarda L Munari
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Julio C S Dallorsoleta
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Gustavo Cechinel
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - André L F Goetten
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Luziane R Sales
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Flávio H Reginatto
- Programa de Pós-Graduação em Farmácia, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Vitor C Chaves
- Programa de Pós-Graduação em Farmácia, Universidade Federal de Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Franciele A Smaniotto
- Universidade Federal de Santa Maria, Centro de Ciências Rurais, 97105-900 Santa Maria, RS, Brazil.
| | - Sabrina Somacal
- Universidade Federal de Santa Maria, Centro de Ciências Rurais, 97105-900 Santa Maria, RS, Brazil.
| | - Tatiana Emanuelli
- Universidade Federal de Santa Maria, Centro de Ciências Rurais, 97105-900 Santa Maria, RS, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil.
| | - Juan Claudio Benech
- Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.
| | - Cristian Soldi
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Evelyn Winter
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil.
| | - Greicy M M Conterato
- Universidade Federal de Santa Catarina, Centro de Ciências Rurais, Campus de Curitibanos, 89520-000 Curitibanos, SC, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil.
| |
Collapse
|
9
|
MicroRNA-182-5p protects human lens epithelial cells against oxidative stress-induced apoptosis by inhibiting NOX4 and p38 MAPK signalling. BMC Ophthalmol 2020; 20:233. [PMID: 32552665 PMCID: PMC7301500 DOI: 10.1186/s12886-020-01489-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Background MicroRNAs (miRNAs) are abnormally expressed in various ocular diseases, including age-related cataract. However, the role of miR-182-5p in the progression of age-related cataract remains unclear. Methods The expression of miR-182-5p in HLE-B3 cells was detected by qRT-PCR. HLE-B3 cells were transfected with miR-182-5p mimics. CCK-8, EdU, flow cytometry, 2′,7′-dichlorodihydrofluorescein diacetate, JC-1 kit, and western blot were used to assess the cell viability, proliferation, apoptosis, reactive oxygen species (ROS) level, mitochondrial membrane potential (MMP), and protein expression, respectively, in vitro. The relationship between miR-182-5p and NOX4 was confirmed using the dual-luciferase reporter gene analysis. Results We found that miR-182-5p expression was significantly decreased by the H2O2 exposure. Overexpression of miR-182-5p promoted cell proliferation and inhibited ROS production and apoptosis in H2O2-induced HLE-B3 cells. Moreover, p-p-38, p-ERK, and p-JNK were up-regulated in H2O2-treated HLE-B3 cells, and overexpression of miR-182-5p reversed the effects of H2O2 on HLE-B3 cells. In addition, dual-luciferase reporter assay substantiated that NOX4 was a direct target and downregulated by miR-182-5p. Conclusions We concluded that miR-182-5p inhibited lens epithelial cells apoptosis through regulating NOX4 and p38 MAPK signaling, providing a novel biomarker for treatment of age-related cataract.
Collapse
|
10
|
Ke Y, Hu TX, Huo JF, Yan JK, Wang JY, Yang RH, Xie H, Liu Y, Wang N, Zheng ZJ, Sun YX, Wang C, Du J, Liu HM. Synthesis and in vitro biological evaluation of novel derivatives of Flexicaulin A condensation with amino acid trifluoroacetate. Eur J Med Chem 2019; 182:111645. [DOI: 10.1016/j.ejmech.2019.111645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/13/2019] [Accepted: 08/24/2019] [Indexed: 01/18/2023]
|
11
|
Choi JB, Kim JH, Lee H, Pak JN, Shim BS, Kim SH. Reactive Oxygen Species and p53 Mediated Activation of p38 and Caspases is Critically Involved in Kaempferol Induced Apoptosis in Colorectal Cancer Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9960-9967. [PMID: 30211553 DOI: 10.1021/acs.jafc.8b02656] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Here the molecular mechanisms of Kaempferol were examined in colorectal cancers (CRCs). Kaempferol significantly exerted antiproliferative and cytotoxic effect in HCT116, HCT15, and SW480 cells. Also, Kaempferol increased sub G1 population, G2/M arrest, and the numbers of TUNEL cells in HCT116 colorectal cancer cells. Also, Kaempferol increased the PARP cleavages and activation of caspase-8, -9, and -3, phospho-p38 MAPK, p53, and p21 in HCT116 and HCT15 cells. Of note, Kaempferol generated reactive oxygen species (ROS) (43.7 ± 0.56 vs 25.8 ± 0.43, P < 0.01) in HCT116 cells and reversely ROS inhibitor NAC obstructed the effects of Kaempferol to cleave PARP and caspase-3 and activate phosphorylation of p38 MAPK in HCT116 colorectal cancer cells. Likewise, pancaspase inhibitor z-vad-fmk, p38 MAPK inhibitor SB203580, and p53 depletion blocked PARP and caspase-3 in Kaempferol treated HCT116 colorectal cancer cells. Therefore, these findings provide novel insight that ROS and p53 signalings mediate p38 phosphorylation and caspase activation in Kaempferol stimulated apoptosis in CRCs.
Collapse
Affiliation(s)
- Jhin-Baek Choi
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Ju-Ha Kim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Hyemin Lee
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Ji-Na Pak
- Department of East West Medical Science , Graduate School of East West Medical Science , Yongin 17104 , Korea
| | - Bum Sang Shim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Sung-Hoon Kim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| |
Collapse
|
12
|
Kee JY, Han YH, Mun JG, Park SH, Jeon HD, Hong SH. Gomisin A Suppresses Colorectal Lung Metastasis by Inducing AMPK/p38-Mediated Apoptosis and Decreasing Metastatic Abilities of Colorectal Cancer Cells. Front Pharmacol 2018; 9:986. [PMID: 30210348 PMCID: PMC6124511 DOI: 10.3389/fphar.2018.00986] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 08/10/2018] [Indexed: 01/20/2023] Open
Abstract
Gomisin A (G.A) is a dietary lignan compound from Schisandra chinensis. In this study, the effect of G.A on the proliferation and metastasis of colorectal cancer (CRC) cells was investigated using several CRC cell lines and a lung metastasis mouse model. Both oral and intraperitoneal administration of G.A (50 mg/kg) inhibited lung metastasis of CT26 cells. Various concentrations of G.A were incubated with CRC cell lines and their viability was determined using a cell counting kit-8 assay. G.A significantly decreased the viability of various CRC cell lines, whereas it did not change the proliferation of normal colon cells. G.A induced G0/G1 phase arrest and apoptosis of CT26 and HT29 cells by regulating cyclin D1/cyclin-dependent kinase 4 (CDK4) expression and apoptotic proteins such as caspases and B-cell lymphoma-2 (Bcl-2) family proteins, respectively. G.A-induced apoptosis was mediated by AMPK/p38 activation in CRC cells. A non-cytotoxic concentration of G.A inhibited epithelial–mesenchymal transition of CRC cells by modulating E-cadherin and N-cadherin expression levels. Moreover, the migration and invasion of CRC cells were reduced by G.A treatment. Especially, G.A decreased matrix metalloproteinase (MMP)-2 and MMP-9 expressions and activities. G.A ameliorated lung metastasis of CRC cells by decreasing cell survival and metastatic abilities of CRC cells. Thus, G.A might be a potential novel therapeutic agent for metastatic CRC.
Collapse
Affiliation(s)
- Ji-Ye Kee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| | - Yo-Han Han
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| | - Jeong-Geon Mun
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| | - Seong-Hwan Park
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| | - Hee D Jeon
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| | - Seung-Heon Hong
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, South Korea
| |
Collapse
|
13
|
Peng Q, Deng Z, Pan H, Gu L, Liu O, Tang Z. Mitogen-activated protein kinase signaling pathway in oral cancer. Oncol Lett 2017; 15:1379-1388. [PMID: 29434828 DOI: 10.3892/ol.2017.7491] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 08/10/2017] [Indexed: 02/07/2023] Open
Abstract
The mitogen-activated protein kinase (MAPK) signaling pathway is associated with tumor cell proliferation, differentiation, apoptosis, angiogenesis, invasion and metastasis. The present review assesses the involvement of the MAPK signaling pathway in oral cancer progression and invasion based on analysis of individual sub-pathways and their mechanisms of action. The regulation of this pathway for targeted oral cancer therapy is explored and the challenges confronting this, as well as corresponding potential solutions, are discussed. Exploring this pathway with an emphasis on its components, subfamilies, sub-pathways, interactions with other pathways and clinical practice modes may improve oral cancer treatment.
Collapse
Affiliation(s)
- Qian Peng
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Zhiyuan Deng
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Hao Pan
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Liqun Gu
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Ousheng Liu
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Zhangui Tang
- Xiangya Stomatological Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| |
Collapse
|
14
|
Gao C, Zhou Y, Li H, Cong X, Jiang Z, Wang X, Cao R, Tian W. Antitumor effects of baicalin on ovarian cancer cells through induction of cell apoptosis and inhibition of cell migration in vitro. Mol Med Rep 2017; 16:8729-8734. [PMID: 29039573 PMCID: PMC5779949 DOI: 10.3892/mmr.2017.7757] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 08/14/2017] [Indexed: 12/15/2022] Open
Abstract
Baicalin, an active flavone isolated from Scutellaria baicalensis Georgi, has been demonstrated to induce various beneficial biochemical effects such as anti‑inflammatory, anti‑viral, and antitumor effects. However, the antitumor mechanism of baicalin is not well understood. In the present study, baicalin was demonstrated to inhibit the viability and migration of a widely used ovarian cancer cell line, A2780, in a dose‑dependent manner. MTT assays revealed that cell viability significantly decreased in ovarian cancer cells treated with baicalin compared with untreated cells, without effect on normal ovarian cells. Flow cytometric analysis indicated that baicalin suppressed cell proliferation by inducing apoptosis. The underlying mechanisms involved were indicated to be downregulation of the anti‑apoptotic protein B‑cell lymphoma 2 apoptosis regulator and activation of caspase‑3 and ‑9. In addition, wound healing and transwell assays revealed that cell migratory potential and expression of matrix metallopeptidase (MMP)‑2 and MMP‑9 were significantly inhibited when cells were exposed to baicalin, compared with untreated cells. The present study therefore suggested that baicalin has the potential to be used in novel anti‑cancer therapeutic formulations for treatment of ovarian cancer.
Collapse
Affiliation(s)
- Chen Gao
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Yinglu Zhou
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Huatao Li
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Xia Cong
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Zhongling Jiang
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Xin Wang
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Rongfeng Cao
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Wenru Tian
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| |
Collapse
|
15
|
Zhang J, Huang J, Wang X, Chen W, Tang Q, Fang M, Qian Y. CMIP is oncogenic in human gastric cancer cells. Mol Med Rep 2017; 16:7277-7286. [PMID: 28944848 PMCID: PMC5865856 DOI: 10.3892/mmr.2017.7541] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 07/17/2017] [Indexed: 12/26/2022] Open
Abstract
Gastric cancer is one of the most common cancers and the second leading cause of cancer-associated mortality worldwide. Recurrence, metastasis and resistance to drug treatment are the main barrier to survival of patients with advanced stage gastric cancer. Further study of the molecular mechanisms involved will improve the therapeutic options for gastric cancer. In a previous study, c-Maf was discovered as an oncogene transduced in the avian AS42 retrovirus, and was found to be overexpressed in multiple myeloma and angioimmunoblastic T-cell lymphoma. c-Maf inducing protein (CMIP) is involved in the c-Maf signaling pathway, which was reported to serve an important role in human minimal change nephrotic syndrome and in human reading and language related behavior. However, the relationship between CMIP and human gastric cancer has not yet been reported. In the present study, CMIP protein levels in gastric cancer tissues and cells were measured using immunohistochemistry and western blot analysis; the expression of CMIP protein was significantly higher in gastric cancer tissues compared with normal gastric tissues. Expression was positively associated with poorer clinical parameters, relapse-free survival and overall survival. Furthermore, using cell counting, Cell Counting Kit-8, colony formation, wound healing and Transwell assays, together with flow cytometry, CMIP depletion by RNA interference was observed to reduce the capacity of gastric cancer cells to proliferate and migrate in vitro. Furthermore, the upstream and downstream genes of CMIP were analyzed by luciferase reporter assay and reverse transcription quantitative polymerase chain reaction, which indicated that CMIP was a direct target of miR-101-3p. In addition, CMIP knockdown was observed to result in the downregulation of MDM2 and mitogen activated protein kinase (MAPK) expression at the mRNA level. In conclusion, CMIP demonstrated an oncogenic role in human gastric cancer cells. Furthermore, microRNA-101-3p, MDM2 and MAPK were involved in the CMIP signaling pathway in gastric cancer. CMIP could be a novel target for further investigation in the clinical therapeutic management of gastric cancer.
Collapse
Affiliation(s)
- Jianlin Zhang
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Jin Huang
- Department of Pathology, The Second People's Hospital of Hefei, Hefei, Anhui 230011, P.R. China
| | - Xingyu Wang
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Weidong Chen
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Qinqing Tang
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Maoyong Fang
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yeben Qian
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| |
Collapse
|
16
|
Selenocysteine induces apoptosis in human glioma cells: evidence for TrxR1-targeted inhibition and signaling crosstalk. Sci Rep 2017; 7:6465. [PMID: 28743999 PMCID: PMC5526989 DOI: 10.1038/s41598-017-06979-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 06/20/2017] [Indexed: 12/13/2022] Open
Abstract
Thioredoxin reductase (TrxR) as a selenium (Se)-containing antioxidase plays key role in regulating intracellular redox status. Selenocystine (SeC) a natural available Se-containing amino acid showed novel anticancer potential through triggering oxidative damage-mediated apoptosis. However, whether TrxR-mediated oxidative damage was involved in SeC-induced apoptosis in human glioma cells has not been elucidated yet. Herein, SeC-induced human glioma cell apoptosis was detected in vitro, accompanied by PARP cleavage, caspases activation and DNA fragmentation. Mechanically, SeC caused mitochondrial dysfunction and imbalance of Bcl-2 family expression. SeC treatment also triggered ROS-mediated DNA damage and disturbed the MAPKs and AKT pathways. However, inhibition of ROS overproduction effectively attenuated SeC-induced oxidative damage and apoptosis, and normalized the expression of MAPKs and AKT pathways, indicating the significance of ROS in SeC-induced apoptosis. Importantly, U251 human glioma xenograft growth in nude mice was significantly inhibited in vivo. Further investigation revealed that SeC-induced oxidative damage was achieved by TrxR1-targeted inhibition in vitro and in vivo. Our findings validated the potential of SeC to inhibit human glioma growth by oxidative damage-mediated apoptosis through triggering TrxR1-targeted inhibition.
Collapse
|