1
|
Hu Q, Wang S, Cheng R, Liu Y, Chang Z, Huang Y, Chen Y, Luo X, Zhou L, Wang B, Gao Y, Chen H, Liu R, Zhang L. Tannins in Phyllanthus emblica L. improves cisplatin efficacy in lung cancer cells by boosting endoplasmic reticulum stress to trigger immunogenic cell death. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155219. [PMID: 38056150 DOI: 10.1016/j.phymed.2023.155219] [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: 05/31/2023] [Revised: 11/08/2023] [Accepted: 11/13/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Lung cancer is one of the deadliest cancers world-wide and immunotherapy has been considered as a promising therapeutic strategy. Previously, our study found that tannins in Phyllanthus emblica L. (PTF) could inhibit the growth of tumor by activating the immune response in liver cancer, and also exhibited a cytotoxicity on human lung cancer cells A549, H460, H1703 in vitro. OBJECTIVE To explore whether PTF inhibited the growth of lung cancer through its immune-regulating function and to clarify underlying mechanisms. METHODS The induction of immunogenic cell death (ICD) were characterized by calreticulin exposure, extracellular ATP secretion, and High Mobility Group Box 1(HMGB1) release both in vivo using LLC-derived xenograft tumor model and in vitro using both mouse LLC and human A549 cancer cells. RESULTS PTF inhibited lung cancer cells growth and tumorigenesis in vivo/vitro and promoted anti-tumor immune responses. We further found that PTF could induce ICD, which then activated Type I interferon responses and CXCL9/10-mediated chemotaxis. Mechanistically, PTF induced the formation of intracellular protein aggregates and following activation of PERK/ATF4/CHOP-dependent endoplasmic reticulum stress-related ICD. Moreover, PTF improved the antitumor efficacy of cisplatin by inducing ICD both in vitro and in vivo. Finally, we screened out 5 components from PTF, including gallocatechin, gallic acid, methyl gallate, ethyl gallate and ellagic acid, which could induce ICD in vitro and might be considered as the potential antitumor pharmacodynamic substances. CONCLUSION In conclusion, PTF inhibits the growth of lung cancer by triggering ICD and remodeling the tumor microenvironment, suggesting that PTF may have promising prospects as an adjacent immunotherapy for cancers.
Collapse
Affiliation(s)
- Qian Hu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Shukai Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Ruiyang Cheng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, PR China
| | - Yuqi Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Zihao Chang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Ya Huang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Yinxin Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Xiaowei Luo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Lipeng Zhou
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Baojin Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Ye Gao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Hongjiao Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China
| | - Runping Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China.
| | - Lanzhen Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 102488, PR China.
| |
Collapse
|
2
|
Wang B, Wu K, Liu R, Huang Y, Chang Z, Gao Y, Liu Y, Chen H, Wang Z, Cui Y, Wang L, Ma P, Zhang L. Phyllanthi Tannin Loaded Solid Lipid Nanoparticles for Lung Cancer Therapy: Preparation, Characterization, Pharmacodynamics and Safety Evaluation. Molecules 2023; 28:7399. [PMID: 37959818 PMCID: PMC10647271 DOI: 10.3390/molecules28217399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/27/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
The objective of the present study was to develop PTF-loaded solid lipid nanoparticles (PTF-SLNs) and investigate their efficacy in treating lung cancer. The PTF-SLNs were prepared by the thin film hydration method and verified by FTIR and TEM. Their physicochemical properties were characterized by particle size, polydispersity index (PDI), zeta potential, entrapment efficiency (EE), drug loading (DL), etc. Then, the pharmacodynamic studies of PTF-SLNs were performed on Lewis lung cancer cells and tumor-bearing mice. Finally, the safety studies were assessed by organ index, serum biochemical indicators, and histopathological changes. The PTF-SLNs were characterized by around 50 nm sphere nanoparticles, sustained ideal stability, and controlled drug release effects. The pharmacodynamic evaluation results showed that PTF-SLNs had stronger anti-tumor efficacy than PTF. An in vitro study revealed a more obvious cytotoxicity and apoptosis effect. The IC 50 values of PTF and PTF-SLNs were 67.43 μg/mL and 20.74 μg/mL, respectively. An in vivo study showed that the tumor inhibition rates of 2 g/kg PTF and 0.4 g/kg PTF-SLNs were 59.97% and 64.55%, respectively. The safety preliminary study indicated that PTF-SLNs improve the damage of PTF to normal organs to a certain extent. This study provides a nanoparticle delivery system with phenolic herbal extract to improve anti-tumor efficacy in lung cancer.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Pengkai Ma
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China; (B.W.); (K.W.); (R.L.); (Y.H.); (Z.C.); (Y.G.); (Y.L.); (H.C.); (Z.W.); (Y.C.); (L.W.)
| | - Lanzhen Zhang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China; (B.W.); (K.W.); (R.L.); (Y.H.); (Z.C.); (Y.G.); (Y.L.); (H.C.); (Z.W.); (Y.C.); (L.W.)
| |
Collapse
|
3
|
Prabhakar P, Pavankumar GS, Raghu SV, Rao S, Prasad K, George T, Baliga MS. Utility of Indian fruits in cancer prevention and treatment: Time to undertake translational and bedside studies. Curr Pharm Des 2022; 28:1543-1560. [PMID: 35652402 DOI: 10.2174/1381612828666220601151931] [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: 12/16/2021] [Accepted: 03/31/2022] [Indexed: 11/22/2022]
Abstract
The World Health Organization predicts a 70% increase in cancer incidents in developing nations over the next decade, and it will be the second leading cause of death worldwide. Traditional plant-based medicine systems play an important role against various diseases and provide health care to a large section of the population in developing countries. Indigenous fruits and their bioactive compounds with beneficial effects like antioxidant, antiproliferative, and immunomodulatory are shown to be useful in preventing the incidence of cancer. India is one of the biodiversity regions and is native to numerous flora and fauna in the world. Of the many fruiting trees indigenous to India, Mango (Mangifera indica), Black plum (Eugenia jambolana or Syzygium jambolana), Indian gooseberry (Emblica officinalis or Phyllanthus emblica), kokum (Garcinia indica or Brindonia indica), stone apple or bael (Aegle marmelos), Jackfruit (Artocarpus heterophyllus), Karaunda (Carissa carandas) and Phalsa (Grewia asiatica), Monkey Jackfruit (Artocarpus lakoocha) and Elephant apple (Dillenia indica) have been shown to be beneficial in preventing cancer and in the treatment of cancer in validated preclinical models of study. In this review, efforts are also made to collate the fruits' anticancer effects and the important phytochemicals. Efforts are also made at emphasizing the underlying mechanism/s responsible for the beneficial effects in cancer prevention and treatment. These fruits have been a part of the diet, are non-toxic, and easily acceptable for human application. The plants and some of their phytochemicals possess diverse medicinal properties. The authors propose that future studies should be directed at detailed studies with various preclinical models of study with both composite fruit extract/juice and the individual phytochemicals. Additionally, translational studies should be planned with the highly beneficial, well-investigated and pharmacologically multifactorial amla to understand its usefulness as a cancer preventive in the high-risk population and as a supportive agent in cancer survivors. The outcome of both preclinical and clinical studies will be useful for patients, the healthcare fraternity, pharmaceutical, and agro-based sectors.
Collapse
Affiliation(s)
- Pankaj Prabhakar
- Department of Pharmacology, Indira Gandhi Institute of Medical Sciences (IGIMS), Sheikhpura, Patna, Bihar, 800014, India
| | - Giriyapura Srikantachar Pavankumar
- Department of Biotechnology, Kuvempu University, India.,Sri Lakshmi Group of Institution, Magadi Main Road, Sunkadakatte, Bengaluru, Karnataka, India
| | - Shamprasad Varija Raghu
- Department of Applied Zoology, Mangalore University, Mangalagangotri, Konaje, Karnataka India
| | - Suresh Rao
- Radiation Oncology, c Pumpwell, Mangalore, Karnataka, India
| | - Krishna Prasad
- Medical Oncology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka, India
| | - Thomas George
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka, India
| | | |
Collapse
|
4
|
Kumar G, Madka V, Pathuri G, Ganta V, Rao CV. Molecular Mechanisms of Cancer Prevention by Gooseberry ( Phyllanthus emblica). Nutr Cancer 2021; 74:2291-2302. [PMID: 34839775 DOI: 10.1080/01635581.2021.2008988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Indian gooseberry (Emblica officinalis Gaertn or Phyllanthus emblica Linn; family Phyllanthaceae) has a recognized history in Indian traditional medicine (Ayurveda). Various therapeutic properties have been attributed to gooseberry as a dietary supplement. Many parts of the plant (fruits, seed, leaves, root, bark, and flowers) possess various activities and are used to treat a range of diseases. This review focuses on the evidence for the cancer-preventive properties of gooseberry, its extracts, and its principal phytochemicals based on studies In Vitro and In Vivo. Most importantly, in multiple rodent models of cancer, treatment with P. emblica was found to prevent tumor incidence, number, and volume at various organ sites. The mechanism(s) implicated in gooseberry-mediated cancer inhibition are diverse and include antioxidants, Phase I and II enzyme modifications, anti-inflammatory action, regulation of the cell cycle, and modulation of oncogenic signaling genes. Studies in humans also indicate that P. emblica can offer various health benefits and synergize with other treatments. This review provides detailed information on the potential use of gooseberry extract as an anticarcinogenic in humans, illuminates the therapeutic applications, and discusses clinical trials.
Collapse
Affiliation(s)
- Gaurav Kumar
- Center for Cancer Prevention and Drug Development, Hem-Onc, Department of Medicine, Stephenson Cancer Center, University of Oklahoma HSC, Oklahoma City, Oklahoma, USA.,VA Medical Center, Oklahoma City, Oklahoma, USA
| | - Venkateshwar Madka
- Center for Cancer Prevention and Drug Development, Hem-Onc, Department of Medicine, Stephenson Cancer Center, University of Oklahoma HSC, Oklahoma City, Oklahoma, USA
| | - Gopal Pathuri
- Center for Cancer Prevention and Drug Development, Hem-Onc, Department of Medicine, Stephenson Cancer Center, University of Oklahoma HSC, Oklahoma City, Oklahoma, USA
| | - Vishal Ganta
- Center for Cancer Prevention and Drug Development, Hem-Onc, Department of Medicine, Stephenson Cancer Center, University of Oklahoma HSC, Oklahoma City, Oklahoma, USA
| | - Chinthalapally V Rao
- Center for Cancer Prevention and Drug Development, Hem-Onc, Department of Medicine, Stephenson Cancer Center, University of Oklahoma HSC, Oklahoma City, Oklahoma, USA.,VA Medical Center, Oklahoma City, Oklahoma, USA
| |
Collapse
|
5
|
Ohiagu FO, Chikezie PC, Chikezie CM, Enyoh CE. Anticancer activity of Nigerian medicinal plants: a review. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00222-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Abstract
Background
Cancer is currently the leading cause of death globally and the number of deaths from cancer is on the rise daily. Medicinal plants have been in continuous use over the years for the management of cancer, particularly, in most developing countries of the world including Nigeria. The use of synthetic drugs for the treatment of cancer is often accompanied by toxic side effects. Thus, the alternative use of readily available and inexpensive medicinal plants is the panacea to the toxic side effects associated with synthetic drugs.
Main body
The present review summarized the anticancer activity of 51 medicinal plants that are widespread in all regions of Nigeria. Furthermore, the proposed anticancer pharmacological actions as well as the anticancer bioactive compounds, the type of cancer cell inhibited, the plant parts responsible for the anticancer activity, and the nature of the extracts used for the studies were discussed in this review. The 51 Nigerian medicinal plants were reported to exhibit anticancer activities of the prostate, cervices, lung, skin, colon, esophagus, blood, ovary, central nervous system/brain, breast, stomach, pancreas, larynx, and kidney. The major classes of bioactive compounds indicated to be responsible for the anticancer activity include the polyphenols, flavonoids, alkaloids, saponins, triterpenes, tannins, and quinones. The major anticancer pharmacological actions of these bioactive compounds were antiproliferative, cytotoxic, cytostatic, antimetastatic, apoptotic, and antioxidative as well as provoked cell cycle arrest, inhibition of angiogenesis and reduction of cancer cell viability.
Conclusion
The Nigerian medicinal plants can be harnessed to provide for readily available and inexpensive anticancer drugs in the future because the plants reported in this review showed promising anticancer activity.
Collapse
|
6
|
Mabasa R, Malemela K, Serala K, Kgakishe M, Matsebatlela T, Mokgotho M, Mbazima V. Ricinus communis Butanol Fraction Inhibits MCF-7 Breast Cancer Cell Migration, Adhesion, and Invasiveness. Integr Cancer Ther 2021; 20:1534735420977684. [PMID: 33565349 PMCID: PMC7878952 DOI: 10.1177/1534735420977684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In this study, the potential of an n-butanol fraction from Ricinus communis to prevent metastasis in MCF-7 breast cancer cells was investigated. The effect of the fraction on BUD-8 and MCF-7 cell viability was assessed using the MTT assay. Apoptotic cell death was analyzed by Hoechst staining assay. The antimetastatic effect of the fraction on MCF-7 cell was evaluated using the wound healing, adhesion and Boyden chamber invasion assays. Gelatin-zymography was used to assess the effect of the fraction on MMP-2 and MMP-9 activity. The expression profile of proteins implicated in metastasis and angiogenesis was determined using the human angiogenesis antibody array kit, following treatment with the fraction. BUD-8 cell viability was significantly reduced at concentrations between 300 and 500 µg/ml of the extract. In contrast, a significant reduction in cell viability was seen in MCF-7 cells treated with 400 to 500 µg/ml of the fraction. At sub-lethal concentrations (100 and 200 µg/ml) of the fraction, no nuclei morphological changes associated with apoptotic cell death were observed in MCF-7 cells. In addition, the fraction showed to have an inhibitory effect on MCF-7 cell migration, adhesion, invasiveness, and MMP-2 activity. Moreover, the fraction was seen to modulate the expression of several proteins, such as MMP-9, uPA, VEGF, and TGF-β1, playing a role in the metastasis process. This study demonstrates that the n-butanol fraction of R. communis can inhibit major steps of the metastatic cascade and modulate metastasis regulatory proteins. Thus, the fraction can be considered a potential source of antimetastatic agents that could be useful in the treatment of malignant cancers.
Collapse
|
7
|
Almatroodi SA, Alsahli MA, Almatroudi A, Dev K, Rafat S, Verma AK, Rahmani AH. Amla (Emblica officinalis): Role in health management via controlling various biological activities. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100820] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
8
|
Molecular evaluation of chronic restrain stress in mice model of non metastatic fibrosarcoma. J Mol Histol 2020; 51:367-374. [PMID: 32556790 DOI: 10.1007/s10735-020-09886-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/12/2020] [Indexed: 01/09/2023]
Abstract
Chronic stress is regarded as a significant factor in the etiology of the many diseases. Numerous methods have been developed through which the effect of chronic stress is examined. The aim of this study is to demonstrate the new experimental model for analysis of immuno-suppression induced by chronic restraint stress, through challenge with conditionally tumorigenic cell line BHK-21/C13. 20 male NMRI mice were randomly divided into 2 groups-control and experimental. Each mouse was subcutaneously inoculated with BHK-21/C13 cells. Stress in the experimental group was induced for 20 days. After the experiment, tumor masses were removed, and analyzed using histology and immunohistochemistry techniques. We found a statistically significant difference (p = 0.034) in tumor expression and tumor volumes (p = 0.0061) between groups, as well as in immunopositivity on Ki67, cytochrome C and matrix metalloproteinase 9. Absence of immune infiltrate was noticed in experimental, and the presence of inflammatory infiltrate at tumor invasion front in control group.
Collapse
|
9
|
Tangjitjaroenkun J, Tangchitcharoenkhul R, Yahayo W, Supabphol S, Sappapan R, Supabphol R. Chemical compositions of essential oils of Amomum verum and Cinnamomum parthenoxylon and their in vitro biological properties. JOURNAL OF HERBMED PHARMACOLOGY 2020. [DOI: 10.34172/jhp.2020.29] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: In eastern Thailand, Amomum verum and Cinnamomum parthenoxylon are native plants used by local communities for their medical and culinary properties. This study determined the chemical composition and biological activities of the essential oils from A. verum shoots (AVSEO) and C. parthenoxylon wood (CPW-EO). Methods: Essential oils were extracted using hydro-distillation and analyzed using gas chromatography-mass spectroscopy (GC-MS). The antimicrobial activity was evaluated using the disc diffusion method and broth microdilution assay. The cytotoxic activity of the essential oils was assessed against the human prostate adenocarcinoma (DU145) cell line using 3-(4,5-dimethylthiazol2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The antioxidant activity of the essential oils was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis-(3-ethylbenzothiazoline6-sulfonic acid) (ABTS) radical scavenging assays. The expression of antioxidant genes in the DU145 cells was evaluated using quantitative real-time polymerase chain reaction (qRT-PCR). Results: 1,8-Cineole was the main component in AVS-EO and CPW-EO with 84.38, and 45.65 %, respectively. AVS-EO had stronger antimicrobial activity than CPW-EO. The lowest minimum inhibitory concentration (MIC) and minimum microbicidal concentration (MMC) values of AVSEO against Candida albicans were 0.3125 and 2.5 mg/mL, respectively. Both essential oils had timedependent and dose-dependent cytotoxic effects on the DU145 human prostate adenocarcinoma cells. CPW-EO had high antioxidant activity toward DPPH and ABTS radicals with IC50 values of 4.528±0.233 and 0.045±0.007 mg/mL, respectively. The two essential oils up-regulated glutathione peroxidase (GPx) and glutathione reductase (GRx) mRNA expression in the oxidative stress response of DU145 cells. Conclusion: AVS-EO and CPW-EO might be added as natural ingredients in food or dietary supplement products for the benefit of microbial and prostate cancer inhibition.
Collapse
Affiliation(s)
- Janpen Tangjitjaroenkun
- Department of Resources and Environment, Faculty of Science at Si Racha, Kasetsart University, Si Racha campus, Thailand
| | | | - Waraporn Yahayo
- Multidisciplinary Laboratory, Faculty of Medicine, Srinakarinwirot University, Thailand
| | | | | | - Roongtawan Supabphol
- Department of Physiology, Faculty of Medicine, Srinakharinwirot University, Thailand
| |
Collapse
|
10
|
Lumlerdkij N, Tantiwongse J, Booranasubkajorn S, Boonrak R, Akarasereenont P, Laohapand T, Heinrich M. Understanding cancer and its treatment in Thai traditional medicine: An ethnopharmacological-anthropological investigation. JOURNAL OF ETHNOPHARMACOLOGY 2018; 216:259-273. [PMID: 29409982 DOI: 10.1016/j.jep.2018.01.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 01/23/2018] [Accepted: 01/24/2018] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Thai traditional medicine (TTM) is widely practiced in Thailand and continues to gain importance in cancer management, but little is known about the TTM practitioners' emic concepts and practice. AIM OF THE STUDY With this study we firstly aim to document the practice of cancer treatment and prevention by TTM practitioners and, secondly, to evaluate how such traditional concepts and practices are correlated with biomedical ones. This in turn can form the basis for developing novel strategies for designing pharmacological experiments and longer term strategies to develop TTM practice. METHODS Semi-structured interviews with 33 TTM practitioners were performed in five provinces in different regions of Thailand. The following information were recorded; basic information of informants, descriptions of cancer (mareng in Thai), causes, diagnosis, treatment, and prevention. Plants used in the treatment and prevention of mareng were also collected. RESULTS Using an in depth ethnographic approach four representative case studies to assist in a better understanding of the characteristics of mareng, its diagnosis, treatment, and prevention are reported here. Five characteristics of mareng - waste accumulation (khong sia), chronic illnesses (krasai), inflammation (kan aksep), bad blood (luead) and lymph (namlueang), and the imbalance of four basic elements (dhātu si) - have been identified. Explanatory models of cancer in TTM were linked with biomedical concepts and relevant pharmacological actions. Traditional uses and available scientific evidence of medicinal plants mentioned in the case studies for the treatment or prevention of mareng are presented and discussed. CONCLUSION Here for the first time five main characteristics of cancer based on Thai traditional medical concepts are analysed. Our findings are relevant not only for the planning of clinical studies or pharmacological experiment in the search for novel compounds for cancer treatment and prevention, but also for the integration of Thai traditional medicine in cancer care.
Collapse
MESH Headings
- Aged
- Anthropology, Medical
- Antineoplastic Agents, Phytogenic/adverse effects
- Antineoplastic Agents, Phytogenic/isolation & purification
- Antineoplastic Agents, Phytogenic/therapeutic use
- Asian People/psychology
- Cultural Characteristics
- Ethnopharmacology
- Female
- Health Knowledge, Attitudes, Practice/ethnology
- Humans
- Interviews as Topic
- Male
- Medicine, Traditional
- Middle Aged
- Neoplasms/drug therapy
- Phytotherapy
- Plant Extracts/adverse effects
- Plant Extracts/isolation & purification
- Plant Extracts/therapeutic use
- Plants, Medicinal/adverse effects
- Plants, Medicinal/chemistry
- Plants, Medicinal/classification
- Thailand
Collapse
Affiliation(s)
- Natchagorn Lumlerdkij
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand; Research Group Pharmacognosy and Phytotherapy, UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK.
| | - Jaturapat Tantiwongse
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Suksalin Booranasubkajorn
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Ranida Boonrak
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Pravit Akarasereenont
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand; Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Tawee Laohapand
- Center of Applied Thai Traditional Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Michael Heinrich
- Research Group Pharmacognosy and Phytotherapy, UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, UK.
| |
Collapse
|
11
|
Immunopotentiating significance of conventionally used plant adaptogens as modulators in biochemical and molecular signalling pathways in cell mediated processes. Biomed Pharmacother 2017; 95:1815-1829. [DOI: 10.1016/j.biopha.2017.09.081] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 09/09/2017] [Accepted: 09/18/2017] [Indexed: 12/24/2022] Open
|
12
|
Pongkittiphan V, Chavasiri W, Supabphol R. Antioxidant Effect of Berberine and its Phenolic Derivatives Against Human Fibrosarcoma Cells. Asian Pac J Cancer Prev 2016. [PMID: 26225680 DOI: 10.7314/apjcp.2015.16.13.5371] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Berberine (B1), isolated from stems of Coscinium fenestratum (Goetgh.) Colebr, was used as a principle structure to synthesize three phenolic derivatives: berberrubine (B2) with a single phenolic group, berberrubine chloride (B3) as a chloride counter ion derivative, and 2,3,9,10-tetra-hydroxyberberine chloride (B4) with four phenolic groups, to investigate their direct and indirect antioxidant activities. For DPPH assay, compounds B4, B3, and B2 showed good direct antioxidant activity (IC50 values=10.7±1.76, 55.2±2.24, and 87.4±6.65 μM, respectively) whereas the IC50 value of berberine was higher than 500 μM. Moreover, compound B4 exhibited a better DPPH scavenging activity than BHT as a standard antioxidant (IC50=72.7±7.22 μM) due to the ortho position of hydroxyl groups and its capacity to undergo intramolecular hydrogen bonding. For cytotoxicity assay against human fibrosarcoma cells (HT1080) using MTT reagent, the sequence of IC50 value at 7-day treatment stated that B1<B4<B2 (0.44±0.03, 2.88±0.23, and 6.05±0.64 μM, respectively). Berberine derivatives, B2 and B4, showed approximately the same level of CAT expression and significant up-regulation of SOD expression in a dose-dependent manner compared to berberine treatment for 7-day exposure using reverse transcription- polymerase chain reaction (RT-PCR) assays. Our findings show a better direct-antioxidant activity of the derivatives containing phenolic groups than berberine in a cell-free system. For cell-based system, berberine was able to exert better cytotoxic activity than its derivatives. Berberine derivatives containing a single and four phenolic groups showed improved up-regulation of SOD gene expression. Cytotoxic action might not be the main effect of berberine derivatives. Other pharmacological targets of these derivatives should be further investigated to confirm the medical benefit of phenolic groups introduced into the berberine molecule.
Collapse
Affiliation(s)
- Veerachai Pongkittiphan
- Natural Products Research Unit, Department of Chemistry, Chulalongkorn University, Pathumwan, Thailand E-mail :
| | | | | |
Collapse
|
13
|
Qin JJ, Liu ZX, Wang JM, Du J, Xu L, Zeng C, Han W, Li ZD, Xie J, Li GL. Prognostic factors influencing clinical outcomes of malignant glioblastoma multiforme: clinical, immunophenotypic, and fluorescence in situ hybridization findings for 1p19q in 816 chinese cases. Asian Pac J Cancer Prev 2015; 16:971-7. [PMID: 25735391 DOI: 10.7314/apjcp.2015.16.3.971] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Malignant glioblastoma multiforme (GBM) is the most malignant brain tumor and despite recent advances in diagnostics and treatment prognosis remains poor. In this retrospective study, we assessed the clinical and radiological parameters, as well as fluorescence in situ hybridization (FISH) of 1p19q deletion, in a series of cases. A total of 816 patients with GBM who received surgery and radiation between January 2010 and May 2014 were included in this study. Kaplan-Meier survival analysis and Cox regression analysis were used to find the factors independently influencing patient progression free survival (PFS) and overall survival (OS). Age at diagnosis, preoperative Karnofsky Performance Scale (KPS) score, KPS score change at 2 weeks after operation, neurological deficit symptoms, tumor resection extent, maximal tumor diameter, involvement of eloquent cortex or deep structure, involvement of brain lobe, Ki-67 and MMP9 expression level and adjuvant chemotherapy were statistically significant factors (p<0.05) for both PFS and OS in the univariate analysis. Cox proportional hazards modeling revealed that age ≤50 years, preoperative KPS score ≥80, KPS score change after operation ≥0, involvement of single frontal lobe, deep structure involvement, low Ki-67 and MMP9 expression and adjuvant chemotherapy were independent favorable factors (p<0.05) for patient clinical outcomes.
Collapse
Affiliation(s)
- Jun-Jie Qin
- Department of Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China E-mail : ,
| | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Thirunavukkarasu M, Selvaraju V, Tapias L, Sanchez JA, Palesty JA, Maulik N. Protective effects of Phyllanthus emblica against myocardial ischemia-reperfusion injury: the role of PI3-kinase/glycogen synthase kinase 3β/β-catenin pathway. J Physiol Biochem 2015; 71:623-33. [DOI: 10.1007/s13105-015-0426-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 07/31/2015] [Indexed: 01/16/2023]
|
15
|
Qin JJ, Wang JM, Du J, Zeng C, Han W, Li ZD, Xie J, Li GL. Radixin knockdown by RNA interference suppresses human glioblastoma cell growth in vitro and in vivo. Asian Pac J Cancer Prev 2015; 15:9805-12. [PMID: 25520109 DOI: 10.7314/apjcp.2014.15.22.9805] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Radixin, a member of the ERM (ezrin-radixin-moesin) family, plays important roles in cell motility, invasion and tumor progression. It is expressed in a variety of normal and neoplastic cells, including many types of epithelial and lymphoid examples. However, its function in glioblastomas remains elusive. Thus, in this study, radixin gene expression was first examined in the glioblastoma cells, then suppressed with a lentivirus-mediated short-hairpin RNA (shRNA) method.We found that there were high levels of radixin expression in glioblastoma U251cells. Radixin shRNA caused down-regulation of radixin gene expression and when radixin-silenced cells were implanted into nude mice, tumor growth was significantly inhibited as compared to blank control cells or non- sense shRNA cells. In addition, microvessel density in the tumors was significantly reduced. Thrombospondin-1 (TSP-1) and E-cadherin were up-regulated in radixin- suppressed glioblastoma U251 cells. In contrast, MMP9 was down-regulated. Taken together, our findings suggest that radixin is involved in GBM cell migration and invasion, and implicate TSP-1, E-cadherin and MMP9 as metastasis-inducing factors.
Collapse
Affiliation(s)
- Jun-Jie Qin
- Department of Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China E-mail : ,
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Fructus phyllanthi tannin fraction induces apoptosis and inhibits migration and invasion of human lung squamous carcinoma cells in vitro via MAPK/MMP pathways. Acta Pharmacol Sin 2015; 36:758-68. [PMID: 25864648 DOI: 10.1038/aps.2014.130] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 10/30/2014] [Indexed: 01/22/2023] Open
Abstract
AIM Fructus phyllanthi tannin fraction (PTF) from the traditional Tibetan medicine Fructus phyllanthi has been found to inhibit lung and liver carcinoma in mice. In this study we investigated the anticancer mechanisms of PTF in human lung squamous carcinoma cells in vitro. METHODS Human lung squamous carcinoma cell line (NCI-H1703), human large-cell lung cancer cell line (NCI-H460), human lung adenocarcinoma cell line (A549) and human fibrosarcoma cell line (HT1080) were tested. Cell viability was detected with MTT assay. Cell migration and invasion were assessed using a wound healing assay and a transwell chemotaxis chambers assay, respectively. Cell apoptosis was analyzed with flow cytometric analysis. The levels of apoptosis-related and metastasis-related proteins were detected by Western blot and immunofluorescence. RESULTS PTF dose-dependently inhibited the viability of the 3 human lung cancer cells. The IC50 values of PTF in inhibition of NCI-H1703, NCI-H460, and A549 cells were 33, 203, and 94 mg/L, respectively. PTF (15, 30, and 60 mg/L) dose-dependently induced apoptosis of NCI-H1703 cells. Treatment of NCI-H1703 and HT1080 cells with PTF significantly inhibited cell migration, and reduced the number of invasive cells through Matrigel. Furthermore, PTF dose-dependently down-regulated the expression of phosphor-ERK1/2, MMP-2 and MMP-9, up-regulated the expression of phosphor-JNK, but had no significant effect on the expression of ERK1/2 or JNK. CONCLUSION PTF induces cell apoptosis and inhibits the migration and invasion of NCI-H1703 cells by decreasing MPPs expression through regulation of the MAPK pathway.
Collapse
|
17
|
Sultana S, Asif HM, Nazar HMI, Akhtar N, Rehman JU, Rehman RU. Medicinal plants combating against cancer--a green anticancer approach. Asian Pac J Cancer Prev 2015; 15:4385-94. [PMID: 24969858 DOI: 10.7314/apjcp.2014.15.11.4385] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Cancer is the most deadly disease that causes the serious health problems, physical disabilities, mortalities, and morbidities around the world. It is the second leading cause of death all over the world. Although great advancement have been made in the treatment of cancer progression, still significant deficiencies and room for improvement remain. Chemotherapy produced a number of undesired and toxic side effects. Natural therapies, such as the use of plant-derived products in the treatment of cancer, may reduce adverse and toxic side effects. However, many plants exist that have shown very promising anticancer activities in vitro and in vivo but their active anticancer principle have yet to be evaluated. Combined efforts of botanist, pharmacologist and chemists are required to find new lead anticancer constituent to fight disease. This review will help researchers in the finding of new bioactive molecules as it will focus on various plants evaluated for anticancer properties in vitro and in vivo.
Collapse
Affiliation(s)
- Sabira Sultana
- University College of Conventional Medicine, Faculty of Pharmacy and Alternative Medicine, The Islamia University of Bahawalpur, Pakistan E-mail drsabirachishti12@gmail
| | | | | | | | | | | |
Collapse
|
18
|
Pradit W, Chomdej S, Nganvongpanit K, Ongchai S. Chondroprotective potential of Phyllanthus amarus Schum. & Thonn. in experimentally induced cartilage degradation in the explants culture model. In Vitro Cell Dev Biol Anim 2014; 51:336-44. [PMID: 25515248 DOI: 10.1007/s11626-014-9846-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 11/02/2014] [Indexed: 12/13/2022]
Abstract
Phyllanthus amarus Schum. & Thonn. (P. amarus) has been reported to exhibit anti-inflammation and antiarthritis properties leading to our interest to examine its beneficial effect in osteoarthritis. Thus, this study aimed to explore the chondroprotective potential of P. amarus extract (PAE) and its major compounds, phyllanthin and hypophyllanthin, in a cartilage explant model. Various concentrations of P. amarus extract, phyllanthin and hypophyllanthin, were treated on porcine articular cartilage explants induced with 25 ng/ml of interleukin-1 beta (IL-1β). After 4 days of incubation, the culture medium was measured for the release of sulfate glycosaminoglycans (s-GAGs) and matrix metalloproteinase-2 (MMP-2) activity by DMMB binding assay and zymography, respectively. The explant tissues were analyzed for the remaining of uronic acid content by colorimetric assay and stained with safranin-O for investigation of proteoglycan content. Cell viability of this model was evaluated by lactate dehydrogenase (LDH) assay. Chondroprotective potential of PAE and the major components against IL-1β-induced cartilage explant degradation were revealed by the decreased s-GAGs level and MMP-2 activity in culture medium consistent with an increase in uronic acid and proteoglycan contents in the explants when compared to the IL-1β treatment. These results agreed with those of diacerein and sesamin which used as positive controls. In addition, better chondroprotective activities of P. amarus crude extracts than those of the purified components were disclosed in this study. Hence, this is a pioneering study presenting the chondroprotective potential of PAE which may augment its application for therapeutic use as an antiarthritic agent.
Collapse
Affiliation(s)
- Waranee Pradit
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | | | | | | |
Collapse
|
19
|
Zheng L, Zhang YM, Zhan YZ, Liu CX. Momordica cochinchinensis seed extracts suppress migration and invasion of human breast cancer ZR-75-30 cells via down-regulating MMP-2 and MMP-9. Asian Pac J Cancer Prev 2014; 15:1105-10. [PMID: 24606426 DOI: 10.7314/apjcp.2014.15.3.1105] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE Metastases and invasion are the main reasons for oncotherapy failure. Momordica cochinchinensis (Mu Bie Zi in Chinese) had been used for a variety of purposes, and shown anti-cancer action. In this article, we focused on effects on regulation of breast cancer cell ZR-75-30 metastases and invasion by extracts of Momordica cochinchinensis seeds (ESMCs). METHODS Effect of ESMCs on ZR-75-30 human breast cancer cells proliferation were evaluated by MTT assay and on invasion and migration by wound-healing and matrigel invasion chamber assays. Expression and protease activity of two matrix metalloproteinases (MMPs), MMP-2 and MMP-9, were analyzed by Western blotting and gelatin zymography, respectively. RESULTS ESMC revealed strong growth inhibitory effects on ZR-75-30 cells, and effectively inhibited ZR-75-30 cell invasion in a dose-dependent manner. Western blot and gelatin zymography analysis showed that ESMC significantly inhibited the expression and secretion of MMP-2 and MMP-9 in ZR-75-30 cells. CONCLUSIONS ESMC has the potential to suppress the migration and invasion of ZR-75-30 cancer cells, and it might prove to of interest in the development of novel inhibitors for breast cancer.
Collapse
Affiliation(s)
- Lei Zheng
- School of Medicine, Xi'an Jiaotong University, Xi'an, China E-mail :
| | | | | | | |
Collapse
|
20
|
Li J, Qiu DM, Chen SH, Cao SP, Xia XL. Suppression of Human Breast Cancer Cell Metastasis by Coptisine in Vitro. Asian Pac J Cancer Prev 2014; 15:5747-51. [DOI: 10.7314/apjcp.2014.15.14.5747] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|