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Ashry NM, El Bahgy HEK, Mohamed A, Alsubhi NH, Alrefaei GI, Binothman N, Alharbi M, Selim S, Almuhayawi MS, Alharbi MT, Nagshabandi MK, Saad AM, El-Saadony MT, Sitohy B. Evaluation of graphene oxide, chitosan and their complex as antibacterial agents and anticancer apoptotic effect on HeLa cell line. Front Microbiol 2022; 13:922324. [PMID: 36267179 PMCID: PMC9577200 DOI: 10.3389/fmicb.2022.922324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer and bacterial infection are the most serious problems threatening people's lives worldwide. However, the overuse of antibiotics as antibacterial and anticancer treatments can cause side effects and lead to drug-resistant bacteria. Therefore, developing natural materials with excellent antibacterial and anticancer activity is of great importance. In this study, different concentrations of chitosan (CS), graphene oxide (GO), and graphene oxide-chitosan composite (GO-CS) were tested to inhibit the bacterial growth of gram-positive (Bacillus cereus MG257494.1) and gram-negative (Pseudomonas aeruginosa PAO1). Moreover, we used the most efficient natural antibacterial material as an anticancer treatment. The zeta potential is a vital factor for antibacterial and anticancer mechanism, at pH 3–7, the zeta potential of chitosan was positive while at pH 7–12 were negative, however, the zeta potential for GO was negative at all pH values, which (p < 0.05) increased in the GO-CS composite. Chitosan concentrations (0.2 and 1.5%) exhibited antibacterial activity against BC with inhibition zone diameters of 4 and 12 mm, respectively, and against PAO1 with 2 and 10 mm, respectively. Treating BC and PAO1 with GO:CS (1:2) and GO:CS (1:1) gave a larger (p < 0.05) inhibition zone diameter. The viability and proliferation of HeLa cells treated with chitosan were significantly decreased (p < 0.05) from 95.3% at 0% to 12.93%, 10.33%, and 5.93% at 0.2%, 0.4%, and 0.60% concentrations of chitosan, respectively. Furthermore, CS treatment increased the activity of the P53 protein, which serves as a tumor suppressor. This study suggests that chitosan is effective as an antibacterial and may be useful for cancer treatment.
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Affiliation(s)
- Noha M. Ashry
- Department of Agriculture Microbiology, Faculty of Agriculture, Benha University, Qalubia, Egypt
| | - Halla E. K. El Bahgy
- Department of Veterinary Hygiene and Management, Faculty of Veterinary Medicine, Benha University, Banha, Egypt
| | - Abdelkader Mohamed
- Department of Soil and Water Research, Nuclear Research Center, Egyptian Atomic Energy Authority, Abou Zaabl, Egypt
| | - Nouf H. Alsubhi
- Department of Biological Sciences, College of Science and Arts, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Ghadeer I. Alrefaei
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Najat Binothman
- Department of Chemistry, College of Sciences and Arts, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Mona Alharbi
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Samy Selim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
- Samy Selim
| | - Mohammed S. Almuhayawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohanned T. Alharbi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Mohammed K. Nagshabandi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Ahmed M. Saad
- Department of Biochemistry, Faculty of Agriculture Zagazig University, Zagazig, Egypt
| | - Mohamed T. El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
- *Correspondence: Mohamed T. El-Saadony
| | - Basel Sitohy
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
- Basel Sitohy
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Qi Q, Chu M, Yu X, Xie Y, Li Y, Du Y, Liu X, Zhang Z, Shi J, Yan N. Anthocyanins and Proanthocyanidins: Chemical Structures, Food Sources, Bioactivities, and Product Development. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2029479] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Qianqian Qi
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, China
| | - Meijun Chu
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, China
| | - Xiuting Yu
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yanning Xie
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Yali Li
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yongmei Du
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Xinmin Liu
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - Zhongfeng Zhang
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
| | - John Shi
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, Canada
| | - Ning Yan
- Plant Functional Component Research Center, Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, China
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Ashraf W, Ahmad T, Almalki NAR, Krifa M, Zaayter L, Pizzi A, Muller CD, Hamiche A, Mély Y, Bronner C, Mousli M. Tannin extract from maritime pine bark exhibits anticancer properties by targeting the epigenetic UHRF1/DNMT1 tandem leading to the re-expression of TP73. Food Funct 2022; 13:316-326. [PMID: 34897340 DOI: 10.1039/d1fo01484f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Maritime pine bark is a rich source of polyphenolic compounds and is commonly employed as a herbal supplement worldwide. This study was designed to check the potential of maritime pine tannin extract (MPTE) in anticancer therapy and to determine the underlying mechanism of action. Our results showed that MPTE, containing procyanidin oligomers and lanostane type terpenoids, has an inhibitory effect on cancer cell proliferation through cell cycle arrest in the G2/M phase. Treatment with MPTE also induced apoptosis in a concentration-dependent manner in human cancer cell lines (HeLa and U2OS), as evidenced by the enhanced activation of caspase 3 and the cleavage of PARP along with the downregulation of the antiapoptotic protein Bcl-2. Interestingly, human non-cancerous fibroblasts are much less sensitive to MPTE, suggesting that it preferentially targets cancer cells. MPTE played a pro-oxidant role in cancer cells and promoted the expression of the p73 tumor suppressor gene in p53-deficient cells. It also downregulated the protooncogenic proteins UHRF1 and DNMT1, mediators of the DNA methylation machinery, and reduced the global methylation levels in HeLa cells. Overall, our results show that maritime pine tannin extract can play a favorable role in cancer treatment, and can be further explored by the pharmaceutical industry.
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Affiliation(s)
- Waseem Ashraf
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France. .,Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Tanveer Ahmad
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France.
| | - Naif A R Almalki
- Department of Functional Genomics, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U964 CNRS UMR 7104, Université de Strasbourg, Equipe labellisée Ligue contre le Cancer, Illkirch, France
| | - Mounira Krifa
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France. .,Unit of Bioactive and Natural Substances and Biotechnology UR17ES49, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Liliyana Zaayter
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France.
| | | | - Christian D Muller
- Institut Pluridisciplinaire Hubert Curien, UMR 7178 CNRS Université de Strasbourg, Illkirch, France
| | - Ali Hamiche
- Department of Functional Genomics, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U964 CNRS UMR 7104, Université de Strasbourg, Equipe labellisée Ligue contre le Cancer, Illkirch, France
| | - Yves Mély
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France.
| | - Christian Bronner
- Department of Functional Genomics, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U964 CNRS UMR 7104, Université de Strasbourg, Equipe labellisée Ligue contre le Cancer, Illkirch, France
| | - Marc Mousli
- Laboratory of Bioimaging and Pathologies, UMR 7021 CNRS, Université de Strasbourg, Faculté de Pharmacie, Illkirch, France.
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Wu J, Zhou T, Wang Y, Jiang Y, Wang Y. Mechanisms and Advances in Anti-Ovarian Cancer with Natural Plants Component. Molecules 2021; 26:molecules26195949. [PMID: 34641493 PMCID: PMC8512305 DOI: 10.3390/molecules26195949] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 12/12/2022] Open
Abstract
Ovarian cancer ranks seventh in the most common malignant tumors among female disease, which seriously threatens female reproductive health. It is characterized by hidden pathogenesis, missed diagnosis, high reoccurrence rate, and poor prognosis. In clinic, the first-line treatment prioritized debulking surgery with paclitaxel-based chemotherapy. The harsh truth is that female patients are prone to relapse due to the dissemination of tumor cells and drug resistance. In these circumstances, the development of new therapy strategies combined with traditional approaches is conductive to improving the quality of treatment. Among numerous drug resources, botanical compounds have unique advantages due to their potentials in multitarget functions, long application history, and wide availability. Previous studies have revealed the therapeutic effects of bioactive plant components in ovarian cancer. These natural ingredients act as part of the initial treatment or an auxiliary option for maintenance therapy, further reducing the tumor and metastatic burden. In this review, we summarized the functions and mechanisms of natural botanical components applied in human ovarian cancer. We focused on the molecular mechanisms of cell apoptosis, autophagy, RNA and DNA lesion, ROS damage, and the multiple-drug resistance. We aim to provide a theoretical reference for in-depth drug research so as to manage ovarian cancer better in clinic.
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Affiliation(s)
- Jingyuan Wu
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China; (J.W.); (Y.J.)
| | - Tuoyu Zhou
- Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University, Lanzhou 730000, China;
| | - Yinxue Wang
- The Reproductive Medicine Special Hospital of the First Hospital of Lanzhou University, Lanzhou 730000, China;
| | - Yanbiao Jiang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China; (J.W.); (Y.J.)
| | - Yiqing Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China; (J.W.); (Y.J.)
- Gansu Key Laboratory of Reproductive Medicine and Embryology, The First Hospital of Lanzhou University, Lanzhou 730000, China
- Correspondence:
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Proboningrat A, Fadholly A, Agus Sudjarwo S, Abdul Rantam F, Budianto Achmad A. The cytotoxic activity of pine needles ethanolic extract of Pinus merkusii on HeLa cell lines. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213303001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Several efforts have been made to discover new anticancer agents based on natural ingredients. Meanwhile, previous studies have shown that different Pine genus species exhibit cytotoxic activity against various types of cancer cells. This plant is rich in phenolic compounds, especially procyanidins, flavonoids, and phenolic acids. Therefore, this study aims to investigate the in vitro cytotoxicity of Pinus merkusii needles extract on HeLa cancer cell lines. The cytotoxicity assessment was measured using MTT assay and expressed as IC50 value. The results showed that the ethanolic extract poses a dose and time-dependent cytotoxic activity with an IC50 value of 542.5 µg/ml at 48 hours of incubation. Based on this result, Pinus merkusii needles’ ethanolic extract has the potential of a novel candidate for an anticancer agent.
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6
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Ma X, Wang R, Yu S, Lu G, Yu Y, Jiang C. Anti-Inflammatory Activity of Oligomeric Proanthocyanidins Via Inhibition of NF-κB and MAPK in LPS-Stimulated MAC-T Cells. J Microbiol Biotechnol 2020; 30:1458-1466. [PMID: 32876071 PMCID: PMC9728330 DOI: 10.4014/jmb.2006.06030] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/19/2020] [Accepted: 08/26/2020] [Indexed: 12/15/2022]
Abstract
Oligomeric proanthocyanidins (OPCs), classified as condensed tannins, have significant antioxidation, anti-inflammation and anti-cancer effects. This study was performed to investigate the anti-inflammatory effects of OPCs and the mechanism underlying these effects in lipopolysaccharide (LPS)-stimulated bovine mammary epithelial cells (MAC-T). Real-time PCR and ELISA assays indicated that OPC treatment at 1, 3 and 5 μg/ml significantly reduced the mRNA and protein, respectively, of oxidant indicators cyclooxygenase-2 (COX-2) (p < 0.05) and inducible nitric oxide synthase (iNOS) (p < 0.01) as well as inflammation cytokines interleukin (IL)-6 (p < 0.01), IL-1β (p < 0.01) and tumor necrosis factor-α (TNF-α) (p < 0.05) in LPS-induced MAC-T cells. Moreover, OPCs downregulated LPSinduced phosphorylation of p65 and inhibitor of nuclear factor kappa B (NF-κB) (IκB) in the NF-κB signaling pathway (p < 0.01), and they inhibited p65 translocation from the cytoplasm to the nucleus as revealed by immunofluorescence test and western blot. Additionally, OPCs decreased phosphorylation of p38, extracellular signal regulated kinase and c-jun NH2-terminal kinase in the MAPK signaling pathway (p < 0.01). In conclusion, the anti-inflammatory and antioxidant activities of OPCs involve NF-κB and MAPK signaling pathways, thus inhibiting expression of pro-inflammatory factors and oxidation indicators. These findings provide novel experimental evidence for the further practical application of OPCs in prevention and treatment of bovine mastitis.
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Affiliation(s)
- Xiao Ma
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China
| | - Ruihong Wang
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China
| | - Shitian Yu
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China
| | - Guicong Lu
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China
| | - Yongxiong Yu
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China,Y.X.Yu E-mail:
| | - Caode Jiang
- Chongqing Engineering Research Centre for Herbivores Resource Protection and Utilization, College of Animal Science and Technology, Southwest University, Chonqing 400715, P.R. China,Corresponding authors C.D.Jiang Phone/Fax: +86-023-68251196 E-mail:
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7
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Thaichinda S, Tancharoen S, Kanekura T, Higashi Y, Dararat P, Kikuchi K, Nararatwanchai T. Pinus maritima Extract Induces Apoptosis in Human Malignant Melanoma Cells via ROS/Caspase-3 Signaling. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20926889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Melanoma is the most aggressive type of skin cancer due to its rapid metastasis with a high recurrence rate following conventional therapy. Pine bark extract (PBE) from Pinus maritima contains numerous phenolic compounds and functions as a potent antioxidant. The present study aimed to analyze the potential anticancer properties of PBE on human malignant melanoma A375 cells. The chemical composition of PBE was determined by high-performance liquid chromatography/photodiode array detector. The effects of PBE on cell death, migration, and invasion were determined using xCELLigence Technology real-time cell analysis. Annexin/propidium iodide flow cytometry and Hoechst 33342 staining were conducted to detect cell apoptosis. PBE induced apoptosis and inhibited cell migration and invasion. Cleaved caspase-3 expression and activity were significantly increased ( P < 0.01) in cells treated with PBE compared with control cells. PBE ameliorated hydrogen peroxide (H2O2)-induced reactive oxygen species (ROS) formation. Treatment of the cells with PBE in the presence of H2O2 led to significant ( P < 0.001) reduction of matrix metallopeptidase-9, which is a mediator responsible for advanced melanoma. PBE induces A375 programmed cell death and suppresses cellular invasion by attenuating the ROS-dependent pathway associated with MMP-9 reduction.
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Affiliation(s)
- Sunisa Thaichinda
- Department of Anti-aging Medicine, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Muang, Chiang Rai, Thailand
| | - Salunya Tancharoen
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Rajthevee, Bangkok, Thailand
| | - Takuro Kanekura
- Department of Dermatology, Kagoshima University Medical and Dental Science, Sakuragaoka, Kagoshima, Japan
| | - Yuko Higashi
- Department of Dermatology, Kagoshima University Medical and Dental Science, Sakuragaoka, Kagoshima, Japan
| | - Pornpen Dararat
- Department of Pharmacology, Faculty of Dentistry, Mahidol University, Rajthevee, Bangkok, Thailand
| | - Kiyoshi Kikuchi
- Division of Brain Science, Department of Physiology, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Thamthiwat Nararatwanchai
- Department of Anti-aging Medicine, School of Anti-Aging and Regenerative Medicine, Mae Fah Luang University, Muang, Chiang Rai, Thailand
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Yang H, Fang Z, Qu X, Zhang X, Wang Y. Procyanidin Compound (PC) Suppresses Lipopolysaccharide-Induced Cervical Cancer Cell Proliferation Through Blocking the TLR4/NF-κB Pathway. Cancer Manag Res 2020; 12:497-509. [PMID: 32158256 PMCID: PMC6986416 DOI: 10.2147/cmar.s226547] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 11/20/2019] [Indexed: 12/31/2022] Open
Abstract
Purpose Evidence suggested that procyanidin compound (PC) could inhibit the progression of cervical cancer (CC); however, the mechanism still remains unclear. We aimed to study the potential mechanism of PC acting on CC cells. Patients and Methods After a 24 hr incubation of lipopolysaccharide (LPS) (1 μg/mL), human CC SiHa and HeLa cells were cultured with various concentrations (20, 40, and 80 μg/mL) of PC for 24 hrs, then the cell viability was detected using Cell Counting Kit-8 (CCK-8). The migration and invasion abilities were assessed by scratch and Transwell assays. Apoptosis and cell cycle were detected using flow cytometry. Real-time quantitative PCR (RT-qPCR) and Western blot were used for expression analysis of the inflammatory cytokines. The pathway components were measured to evaluate the involvement of toll-like receptor 4/nuclear factor kappa-light-chain-enhancer of activated B cells (TLR4/NF-κB) pathway. Results PC inhibited the LPS-primed cell viability in a dose-dependent manner. After PC treatment, cell migration and invasion were inhibited, cell number at the G2/M phase was increased. The CC cell apoptosis was triggered through upregulating levels of cleaved caspase-3 and Bax and downregulating the level of B-cell lymphoma 2 protein. A significant reduction was shown in the levels of interleukin (IL)-6, IL-1β and tumor necrosis factor (TNF)-α. Furthermore, a remarkable reduction in the ratio of TLR4 and the p-P65/t-P65 and in the progression of P65 translocation into the nucleus was observed. Conclusion Our results revealed that the inhibitory effect of PC on CC cell proliferation relies on the induction of apoptosis and inhibition of inflammatory cytokines.
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Affiliation(s)
- Haiyan Yang
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, 545005, People's Republic of China
| | - Ziyu Fang
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, 545005, People's Republic of China
| | - Xiaoli Qu
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, 545005, People's Republic of China
| | - Xiaoli Zhang
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, 545005, People's Republic of China
| | - Yifeng Wang
- Department of Obstetrics and Gynecology, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, Guangxi, 545005, People's Republic of China
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Proboningrat A, Fadholly A, Iskandar RPD, Achmad AB, Rantam FA, Sudjarwo SA. The potency of chitosan-based Pinus merkusii bark extract nanoparticles as anti-cancer on HeLa cell lines. Vet World 2019; 12:1616-1623. [PMID: 31849424 PMCID: PMC6868265 DOI: 10.14202/vetworld.2019.1616-1623] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 09/05/2019] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND AND AIM Cervical cancer accounts for the fourth as a cause of death from cancer in women worldwide, with more than 85% of events and deaths occurring in developing countries. The main problems of chemotherapy are the lack of selectivity and drug resistance. This study aimed to investigate the signal transduction of chitosan-based Pinus merkusii bark extract nanoparticles (Nano-PMBE) as an anticancer on HeLa cell line. MATERIALS AND METHODS Nano-PMBE was prepared based on the ionic gelation method. Its anticancer activities in HeLa cells were investigated through cytotoxicity test, cell cycle, and apoptosis analysis. The expression of p53 and caspase-9 was also observed. RESULTS The results showed that Nano-PMBE has a size of 394.3 nm. Meanwhile, the Nano-PMBE was cytotoxic to HeLa cells (IC50 of 384.10 µg/ml), caused G0/G1 phase arrest and cell apoptosis in HeLa cells. Besides, the expression of p53 and caspase-9 has increased. CONCLUSION The results showed a notable anticancer effect of Nano-PMBE by arresting the cell cycle and inducing apoptosis in HeLa cells, suggesting that it might have therapeutic potential for cervical cancer. Further research is needed to find out more about the anticancer mechanism of Nano-PMBE in HeLa cells to in vivo and clinical studies.
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Affiliation(s)
- Annise Proboningrat
- Doctoral Student, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Amaq Fadholly
- Doctoral Student, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya 60115, Indonesia
| | | | - Agung Budianto Achmad
- Department of Health, Faculty of Vocational Studies, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Fedik Abdul Rantam
- Department of Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Sri Agus Sudjarwo
- Department of Pharmacology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya 60115, Indonesia
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Kunjiappan S, Theivendren P, Sankaranarayanan M, Somasundaram B, Subbarayan S, Arunachalam S, Parasuraman P, Sivakumar V, Murugan I, Baskararaj S. Design, graph theoretical analysis and bioinformatic studies of proanthocyanidins encapsulated ethyl cellulose nanoparticles for effective anticancer activity. Biomed Phys Eng Express 2019. [DOI: 10.1088/2057-1976/aaf2a4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Li S, Yang L, Wang J, Liang F, Chang B, Gu H, Wang H, Yang G, Chen Y. Analysis of the chemotherapeutic effects of a propadiene compound on malignant ovarian cancer cells. Oncotarget 2018; 7:57145-57159. [PMID: 27494891 PMCID: PMC5302979 DOI: 10.18632/oncotarget.11012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Accepted: 07/19/2016] [Indexed: 12/31/2022] Open
Abstract
Epithelial ovarian cancer is most lethal in female reproductive carcinomas owing to the high chemoresistance and metastasis, so more efficient therapeutic agents are terribly needed. A propadiene compound: 1-phenylpropadienyl phosphine oxide (PHPO), was employed to test the chemotherapeutic efficacy against ovarian cancer cell lines. MTT assay showed that PHPO displayed a much lower IC50 than cisplatin and paclitaxel, while combination treatment of cells with PHPO + cisplatin induced more apoptosis than with PHPO + paclitaxel or with cisplatin + paclitaxel (p < 0.05). Animal assays demonstrated that subcutaneous tumor growth was highly inhibited by PHPO + cisplatin, compared with that inhibited by PHPO or by cisplatin treatment alone, indicating PHPO and cisplatin may have synergistic effects against ovarian cancer growth. We also found that PHPO induced few side effects on animals, compared with cisplatin. Mechanistic studies suggested that treatment of cells with PHPO or with PHPO + cisplatin differentially inhibited the PI3K/Akt, MAPK and ATM/Chk2 pathways, which consequently suppressed the anti-apoptotic factors Bcl-xL, Bcl-2 and XIAP, but activated the pro-apoptotic factors Bad, Bax, p53, caspase 9, caspase 8, caspase 7 and PARP. Taken together, PHPO may induce cell apoptosis through multiple signal pathways, especially when used along with cisplatin. Therefore, PHPO may be explored as a prospective agent to effectively treat ovarian cancer.
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Affiliation(s)
- Shuqing Li
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Lina Yang
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Jingshu Wang
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Fan Liang
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Bin Chang
- Department of Pathology, Fudan University Shanghai Cancer Center, and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Huafen Gu
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Honglin Wang
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Gong Yang
- Cancer Institute, Fudan University Shanghai Cancer Center, and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Central laboratory, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Yaping Chen
- Department of Obstetrics and Gynecology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
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Dash S, Sarashetti PM, Rajashekar B, Chowdhury R, Mukherjee S. TGF-β2-induced EMT is dampened by inhibition of autophagy and TNF-α treatment. Oncotarget 2018; 9:6433-6449. [PMID: 29464083 PMCID: PMC5814223 DOI: 10.18632/oncotarget.23942] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 12/23/2017] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) typically develops in a chronic inflammatory setting causal to release of a plethora of growth factors and cytokines. However, the molecular effect of these cytokines on HCC progression is poorly understood. In this study, we exposed HCC cells to TGF-β2 (Transforming Growth Factor-β2), which resulted in a significant elevation of EMT (Epithelial to Mesenchymal Transition) like features. Molecular analysis of EMT markers showed an increase at both RNA and protein levels upon TGF-β2 administration along with up-regulation of TGF-β-induced Smad signaling. Induction of EMT was associated with a simultaneous increase in reactive oxygen species (ROS) and cytostasis of TGF-β2-treated cells. Importantly, quenching of ROS resulted in a significant promotion of TGF-β2-induced EMT. Furthermore, cells treated with TGF-β2 also showed an enhanced autophagic flux. Interestingly, inhibition of autophagy by chloroquine-di-phosphate (CQDP) or siRNA-mediated ablation of ATG5 drastically inhibited TGF-β2-induced EMT. Autophagy inhibition significantly increased ROS levels promoting apoptosis. It was further observed that pro-inflammatory cytokine like, TNF-α (Tumor Necrosis Factor-α) can antagonize TGF-β2-induced response by down-regulating autophagy, increasing ROS levels and thus inhibiting EMT in HCC cells. This inhibitory effect of TNF-α is serum-independent. Transcriptomic analysis through RNA sequencing was further performed which validated that TGF-β2-induced autophagic genes are inhibited by TNF-α treatment suppressing EMT. Our study suggests that autophagy plays a pro-metastatic role facilitating EMT by regulating ROS levels in HCC cells and TNF-α can suppress EMT by inhibiting autophagy. We provide unique mechanistic insights into the role of TGF-β2 in HCC cells, along with appropriate cues to effectively control the disease.
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Affiliation(s)
- Subhra Dash
- Department of Biological Sciences, Birla Institute of Technology and Science (BITS), Pilani, Pilani Campus, Rajasthan, India
| | | | - Balaji Rajashekar
- Genotypic Technology Pvt. Ltd., Bangalore, India
- Institute of Computer Science, University of Tartu, Estonia
| | - Rajdeep Chowdhury
- Department of Biological Sciences, Birla Institute of Technology and Science (BITS), Pilani, Pilani Campus, Rajasthan, India
| | - Sudeshna Mukherjee
- Department of Biological Sciences, Birla Institute of Technology and Science (BITS), Pilani, Pilani Campus, Rajasthan, India
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Castanea sativa Mill. bark extract exhibits chemopreventive properties triggering extrinsic apoptotic pathway in Jurkat cells. Altern Ther Health Med 2017; 17:251. [PMID: 28476162 PMCID: PMC5420104 DOI: 10.1186/s12906-017-1756-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 04/26/2017] [Indexed: 01/28/2023]
Abstract
Background Chemoprevention represents the possibility to prevent, stop or reverse the cancerogenetic process. In this context the interest towards natural extracts and botanical drugs has constantly grown due to their phytochemical content. Castanea sativa Mill. (CSM) extracts showed to exert positive effect in the prevention/counteraction of chronic/degenerative diseases, therefore, we evaluated the potential chemopreventive effect of CSM bark extract. Methods Flow cytometry (FCM) analyses of Jurkat cells treated with CSM bark extract (0–500 μg·mL−1) for 24–72 h allowed evaluating its cytotoxicity and ability to induce apoptosis through the intrinsic or extrinsic pathways. Moreover, to evaluate CSM bark extract selectivity towards cancer cells, its cytotoxic and pro-apoptotic effect was also evaluated in human peripheral blood lymphocytes (PBL). Results CSM bark extract induced apoptosis in Jurkat cells in a dose- and time- dependent manner activating the extrinsic pathways as evidenced by the increase of activated caspase-8 positive cells. Moreover, IC50 calculated after 24 h treatment resulted 304 and 128 μg·mL−1 in PBL and Jurkat cells respectively. Conclusions Our data suggest that CSM bark extract might be considered an interesting potential anti-cancer agent, since it induces apoptosis in cancer cells without appreciable cytotoxic effects on non-transformed cells. Electronic supplementary material The online version of this article (doi:10.1186/s12906-017-1756-6) contains supplementary material, which is available to authorized users.
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Cai Y, Zhang J, Chen NG, Shi Z, Qiu J, He C, Chen M. Recent Advances in Anticancer Activities and Drug Delivery Systems of Tannins. Med Res Rev 2016; 37:665-701. [PMID: 28004409 DOI: 10.1002/med.21422] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Revised: 08/28/2016] [Accepted: 09/22/2016] [Indexed: 12/11/2022]
Abstract
Tannins, polyphenols in medicinal plants, have been divided into two groups of hydrolysable and condensed tannins, including gallotannins, ellagitannins, and (-)-epigallocatechin-3-gallate (EGCG). Potent anticancer activities have been observed in tannins (especially EGCG) with multiple mechanisms, such as apoptosis, cell cycle arrest, and inhibition of invasion and metastases. Furthermore, the combinational effects of tannins and anticancer drugs have been demonstrated in this review, including chemoprotective, chemosensitive, and antagonizing effects accompanying with anticancer effect. However, the applications of tannins have been hindered due to their poor liposolubility, low bioavailability, off-taste, and shorter half-life time in human body, such as EGCG, gallic acid, and ellagic acid. To tackle these obstacles, novel drug delivery systems have been employed to deliver tannins with the aim of improving their applications, such as gelatin nanoparticles, micelles, nanogold, liposomes, and so on. In this review, the chemical characteristics, anticancer properties, and drug delivery systems of tannins were discussed with an attempt to provide a systemic reference to promote the development of tannins as anticancer agents.
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Affiliation(s)
- Yuee Cai
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Jinming Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Nelson G Chen
- Institute of Biomedical Engineering, Department of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, Taiwan
| | - Zhi Shi
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong 510632, China
| | - Jiange Qiu
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong 510632, China
| | - Chengwei He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
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15
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Mao P, Zhang E, Chen Y, Liu L, Rong D, Liu Q, Li W. Pinus massoniana bark extract inhibits migration of the lung cancer A549 cell line. Oncol Lett 2016; 13:1019-1023. [PMID: 28356994 DOI: 10.3892/ol.2016.5509] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 11/07/2016] [Indexed: 01/05/2023] Open
Abstract
The bark of Pinus massoniana is a traditional Chinese medicine for the treatment of various health disorders. Previous studies have demonstrated that P. massoniana bark extract (PMBE) may induce the apoptosis of hepatoma and cervical cancer cells. However, whether PMBE is able to inhibit the migration of lung cancer cells requires further investigation. In the current study, the effects of PMBE on the viability of human lung cancer A549 cells were detected using an MTT assay. The migration of lung cancer cells following exposure to PMBE were quantified using wound healing and Transwell assays, respectively. The expression levels of matrix metalloproteinase (MMP)-9 were determined using western blotting. The results revealed that PMBE significantly inhibited the growth of the lung cancer cells. In addition, the wound closure rate and the migration of the lung cancer cells were suppressed by PMBE. Furthermore, the expression levels of MMP-9 were reduced. These findings indicated that PMBE is able to restrict the migration and invasion of lung cancer cells, and that PMBE may serve as a novel therapeutic agent for patients with metastatic lung cancer in the future.
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Affiliation(s)
- Ping Mao
- Department of General Surgery, The People's Hospital of Liaoning Province, Shenyang, Liaoning 110016, P.R. China
| | - Ershao Zhang
- Department of Biotechnology, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Yang Chen
- Department of Biotechnology, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Likun Liu
- Department of Biotechnology, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
| | - Daqing Rong
- Department of General Surgery, The People's Hospital of Liaoning Province, Shenyang, Liaoning 110016, P.R. China
| | - Qingfeng Liu
- Department of General Surgery, The People's Hospital of Liaoning Province, Shenyang, Liaoning 110016, P.R. China
| | - Weiling Li
- Department of Biotechnology, Dalian Medical University, Dalian, Liaoning 116044, P.R. China
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Gao Y, Chen T, Lei X, Li Y, Dai X, Cao Y, Ding Q, Lei X, Li T, Lin X. Neuroprotective effects of polydatin against mitochondrial-dependent apoptosis in the rat cerebral cortex following ischemia/reperfusion injury. Mol Med Rep 2016; 14:5481-5488. [PMID: 27840959 PMCID: PMC5355690 DOI: 10.3892/mmr.2016.5936] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 10/12/2016] [Indexed: 11/06/2022] Open
Abstract
The neuroprotective effect of polydatin (PD) against hemorrhagic shock-induced mitochondrial injury has been described previously, and mitochondrial dysfunction and apoptosis were reportedly involved in ischemic stroke. In the present study the neuroprotective effect of PD in preventing apoptosis was evaluated following induction of focal cerebral ischemia by middle cerebral artery occlusion (MCAO) in rats. PD (30 mg/kg) was administered by caudal vein injection 10 min prior to ischemia/reperfusion (I/R) injury. 24 h following I/R injury, ameliorated modified neurological severity scores (mNSS) and reduced infarct volume were observed in the PD treated group. Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining and Annexin V/propidium iodide assays demonstrated the anti-apoptotic effect of PD in the ischemic cortex. In addition, PD improved I/R injury‑induced mitochondrial dysfunction, reflected by morphological observations and measurements of mitochondrial membrane potential and intracellular ATP measurement. Western blot analysis revealed an increase in B‑cell lymphoma 2 apoptosis regulator (Bcl-2) expression, and a decrease in Bcl‑2‑associated protein X apoptosis regulator expression in the PD group in comparison with the vehicle treated group. PD treatment also prevented the release of cytochrome c from mitochondria into the cytoplasm, and blunted the activities of caspase‑9 and caspase‑3. Furthermore, PD treatment decreased the levels of reactive oxygen species in neurons isolated from the ischemic cortex. The findings of this study, therefore, suggest that PD has a dual effect, ameliorating both oxidative stress and mitochondria‑dependent apoptosis, making it a promising new therapy for the treatment of ischemic stroke.
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Affiliation(s)
- Youguang Gao
- Department of Anesthesiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Ting Chen
- Department of Anesthesiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Xianghui Lei
- Department of Pathology, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Yunfeng Li
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Xingui Dai
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Yuanyuan Cao
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Qionglei Ding
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Xiabao Lei
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Tao Li
- Department of Critical Care Medicine, The First People's Hospital of Chenzhou, Institute of Translation Medicine, University of South China, Chenzhou, Hunan 423000, P.R. China
| | - Xianzhong Lin
- Department of Anesthesiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
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