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Yadav P, Bandyopadhayaya S, Soni S, Saini S, Sharma LK, Shrivastava SK, Mandal CC. Simvastatin prevents BMP-2 driven cell migration and invasion by suppressing oncogenic DNMT1 expression in breast cancer cells. Gene 2023; 882:147636. [PMID: 37442305 DOI: 10.1016/j.gene.2023.147636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 07/08/2023] [Accepted: 07/10/2023] [Indexed: 07/15/2023]
Abstract
Both epigenetic and genetic changes in the cancer genome act simultaneously to promote tumor development and metastasis. Aberrant DNA methylation, a prime epigenetic event, is often observed in various cancer types. The elevated DNA methyltransferase 1 (DNMT1) enzyme creates DNA hypermethylation at CpG islands to drive oncogenic potential. This study emphasized to decipher the molecular mechanism of endogenous regulation of DNMT1 expression for finding upstream signaling molecules. Cancer database analyses found an upregulated DNMT1 expression in most cancer types including breast cancer. Overexpression of DNMT1 showed an increased cell migration, invasion, and stemness potential whereas 5-azacytidine (DNMT1 inhibitor) and siRNA mediated knockdown of DNMT1 exhibited inhibition of such cancer activities in breast cancer MDA-MB-231 and MCF-7 cells. Infact, cancer database analyses further found a positive correlation of DNMT1 transcript with both cholesterol pathway regulatory genes and BMP signaling molecules. Experimental observations documented that the cholesterol-lowering drug, simvastatin decreased DNMT1 transcript as well as protein, whereas BMP-2 treatment increased DNMT1 expression in breast cancer cells. In addition, expression of various key cholesterol regulatory genes was found to be upregulated in response to BMP-2 treatment. Moreover, simvastatin inhibited BMP-2 induced DNMT1 expression in breast cancer cells. Thus, this study for the first time reveals that both BMP-2 signaling and cholesterol pathways could regulate endogenous DNMT1 expression in cancer cells.
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Affiliation(s)
- Pooja Yadav
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer 305817, Rajasthan, India
| | - Shreetama Bandyopadhayaya
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer 305817, Rajasthan, India
| | - Sneha Soni
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer 305817, Rajasthan, India
| | - Sunil Saini
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi, India
| | - Lokendra K Sharma
- Department of Molecular Medicine and Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, U.P., India
| | - Sandeep K Shrivastava
- Centre for Innovation, Research & Development, Dr. B. Lal Clinical Laboratory Pvt Ltd. Jaipur, Rajasthan, India
| | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer 305817, Rajasthan, India.
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Apoptotic Cell Death via Activation of DNA Degradation, Caspase-3 Activity, and Suppression of Bcl-2 Activity: An Evidence-Based Citrullus colocynthis Cytotoxicity Mechanism toward MCF-7 and A549 Cancer Cell Lines. SEPARATIONS 2022. [DOI: 10.3390/separations9120411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
The objectives of this study are to investigate the cytotoxic effect of different Citrullus colocynthis extracts on breast and lung cancer cell lines using flow cytometry to gain mechanistic insights. C. colocynthis was extracted sequentially using the Soxhlet method. We first tested the plant extracts’ cytotoxicity on non-malignant L929 cells and cancerous breast (MCF-7) and lung (A549) cell lines. We observed that the IC50 of the methanol extract on the viability of MCF-7 and A549 cell lines was 81.08 µg/mL and 17.84 µg/mL, respectively, using the MTT assay. The aqueous and methanol extracts were less toxic when tested against the non-cancerous L929 cell line, with IC50 values of 235.48 µg/mL and 222.29 µg/mL, respectively. Then, using flow cytometry, we investigated the underlying molecular pathways with Annexin-V, Anti-Bcl-2, Caspase-3, and DNA fragmentation (TUNEL) assays. Flow cytometric and molecular marker analyses revealed that the methanol extract activated caspase-3 and inhibited Bcl-2 protein, causing early and late apoptosis, as well as cell death via DNA damage in breast and lung cancer cells. These findings indicate that the methanol extract of C. colocynthis is cytotoxic to breast and lung cancer cell lines. The total phenolic and flavonoid content analysis results showed the methanolic extract of C. colocynthis has a concentration of 326.25 μg GAE/g dwt and 274.61 μg QE/g dwt, respectively. GC-MS analysis of the methanol extract revealed phytochemicals relevant to its cytotoxicity.
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3
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Rasool S, Tayyeb A, Raza MA, Ashfaq H, Perveen S, Kanwal Z, Riaz S, Naseem S, Abbas N, Ahmad N, Alomar SY. Citrullus colocynthis-Mediated Green Synthesis of Silver Nanoparticles and Their Antiproliferative Action against Breast Cancer Cells and Bactericidal Roles against Human Pathogens. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3781. [PMID: 36364557 PMCID: PMC9658276 DOI: 10.3390/nano12213781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/12/2022] [Accepted: 10/23/2022] [Indexed: 06/16/2023]
Abstract
The present study investigated the biomedical potential of eco-friendly Citrullus colocynthis-mediated silver nanoparticles (Cc-AgNPs). The antibacterial efficacy of Cc-AgNPs was evaluated against two multidrug-resistant pathogenic bacterial strains, Escherichia coli and Pseudomonas aeruginosa. The antiproliferative and antilipidemic performance of the prepared particles was determined against the MCF7 cell line, a breast cancer cell line. The in vitro antibacterial assay revealed that Cc-AgNPs induced dose-dependent bactericidal activity, as a considerable increase in the zone of inhibition (ZOI) was noted at higher concentrations. Reduced proliferation, migration, spheroid size, and colony formation exhibited the substantial antiproliferative potential of Cc-AgNPs against MCF7 cells. Significant alterations in the expression of cell surface markers, apoptosis, and cell proliferation genes further confirmed the antiproliferative impact of Cc-AgNPs. Moreover, Cc-AgNPs exhibited antilipidemic activity by reducing cellular cholesterol and triglyceride levels and regulating key genes involved in lipogenesis. In conclusion, these results propose that Cc-AgNPs can be employed as a potent tool for future antibacterial and anticancer applications.
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Affiliation(s)
- Shafqat Rasool
- Centre of Excellence in Solid State Physics, University of the Punjab, Lahore 54590, Pakistan
| | - Asima Tayyeb
- School of Biological Sciences, University of the Punjab, Lahore 54590, Pakistan
| | - Muhammad Akram Raza
- Centre of Excellence in Solid State Physics, University of the Punjab, Lahore 54590, Pakistan
| | - Hanfa Ashfaq
- School of Biological Sciences, University of the Punjab, Lahore 54590, Pakistan
| | - Sadia Perveen
- School of Biological Sciences, University of the Punjab, Lahore 54590, Pakistan
| | - Zakia Kanwal
- Department of Zoology, Lahore College for Women University, Jail Road, Lahore 54000, Pakistan
| | - Saira Riaz
- Centre of Excellence in Solid State Physics, University of the Punjab, Lahore 54590, Pakistan
| | - Shahzad Naseem
- Centre of Excellence in Solid State Physics, University of the Punjab, Lahore 54590, Pakistan
| | - Nadeem Abbas
- Department of Chemistry, University of Leicester, Leicester LE1 7RH, UK
| | - Naushad Ahmad
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Suliman Yousef Alomar
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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4
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Hamedi A, Bayat M, Asemani Y, Amirghofran Z. A review of potential anti-cancer properties of some selected medicinal plants grown in Iran. J Herb Med 2022. [DOI: 10.1016/j.hermed.2022.100557] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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5
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Khan MI, Bouyahya A, Hachlafi NEL, Menyiy NE, Akram M, Sultana S, Zengin G, Ponomareva L, Shariati MA, Ojo OA, Dall'Acqua S, Elebiyo TC. Anticancer properties of medicinal plants and their bioactive compounds against breast cancer: a review on recent investigations. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:24411-24444. [PMID: 35064485 DOI: 10.1007/s11356-021-17795-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/23/2021] [Indexed: 05/05/2023]
Abstract
Breast cancer (BC) is one of the most common and recurring diseases and the second leading cause of death in women. Despite prevention, diagnostics, and therapeutic options such as radiation therapy and chemotherapy, the number of occurrences increases every year. Therefore, novel therapeutic drugs targeting specifically different checkpoints should be developed against breast cancer. Among drugs that can be developed to treat breast cancer, natural products, such as plant-derived compounds, showed significant anti-breast cancer properties. These substances belong to different chemical classes such as flavonoids, terpenoids, phenolic acids, and alkaloids. They exert their in vitro and in vivo cytotoxic activities against breast cancer cell lines via different mechanisms, including the inhibition of extrinsic and intrinsic apoptotic pathways, the arrest of the cell cycle, and the activation of autophagy. Moreover, they also exhibit anti-angiogenesis and antimetastatic action. Moreover, chemoprevention effects of these bioactive compounds were signaled only for certain drugs. Therefore, the aim of this review is to highlight the pharmacological actions of medicinal plants and their bioactive compounds on breast cancer. Moreover, the role of these substances in breast cancer chemoprevention was also discussed.
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Affiliation(s)
- Muhammad Idrees Khan
- Department of Eastern Medicine, Faculty of Medical Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco.
| | - Naoufal E L Hachlafi
- Microbial Biotechnology and Bioactive Molecules Laboratory, Sciences and Technologies Faculty, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box-2002, Fez, Morocco
| | - Naoual El Menyiy
- Laboratory of Physiology, Faculty of Science, Faculty of Sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah, Pharmacology & Environmental Health, Fez, Morocco
| | - Muhammad Akram
- Department of Eastern Medicine, Faculty of Medical Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Sabira Sultana
- Department of Eastern Medicine, Faculty of Medical Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Gokhan Zengin
- Biochemistry and Physiology Laboratory, Department of Biology, Faculty of Science, Selcuk University, Campus, Konya, Turkey.
| | - Lilya Ponomareva
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), 73 Zemlyanoy Val, Moscow, 109004, Russian Federation
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), 73 Zemlyanoy Val, Moscow, 109004, Russian Federation
| | | | - Stefano Dall'Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131, Padova, Italy.
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Sharma A, Tirpude NV, Bhardwaj N, Kumar D, Padwad Y. Berberis lycium fruit extract and its phytoconstituents berberine and rutin mitigate collagen-CFA-induced arthritis (CIA) via improving GSK3β/STAT/Akt/MAPKs/NF-κB signaling axis mediated oxi-inflammation and joint articular damage in murine model. Inflammopharmacology 2022; 30:655-666. [PMID: 35254584 DOI: 10.1007/s10787-022-00941-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 02/09/2022] [Indexed: 11/26/2022]
Abstract
Rheumatoid arthritis (RA), a chronic auto-immune disease, is often result of persistent and misdirectional inflammation and cannot be effectually resolved by single-target selective drugs. Present study attempted to uncover anti-arthritic efficacy and governing molecular mechanism of BLFE and its phytoconstituents berberine and rutin, with focus on dysregulated oxi-inflammation and structural integrity during articular damage using Collagen II-CFA-induced RA mice model. NMR-based phytometabolomic analysis revealed presence of phenolics and alkaloids such as berberine and rutin. BLFE, rutin and berberine remarkably mitigated Collagen II-CFA-induced disease severity index, articular damage, immune cells influx and pannus formation. An effective decrease in levels of TNF-α, IL-6, IL-1β, IFN-γ, IL-13, IL-17, MMPs, RORγt, Ob-cadherin, Cox-2, iNOS and enhancement in IL-10, IL-4 and IL-5, BMP-6/7 was observed in BLFE, rutin and berberine treatments. Molecular mechanistic analysis demonstrated reduction in expression of p-STAT-1/3, p-PI3K, p-Akt, p-JNK, p-p38, p-IκB, p-NF-κB and β-catenin via BLFE, rutin and berberine. Furthermore, reduced activation of p-ERK and p-GSK3β and enhanced splenic Tregs was only noticed in BLFE and berberine. Thus, the signifying presence of these phytoconstituents could contribute to the above-mentioned findings. These findings imply that BLFE could be beneficial for assuaging deleterious aspects of RA mediated via perturbed inflammation.
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Affiliation(s)
- Anamika Sharma
- Pharmacology and Toxicology Lab, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, P.O. Box No. 6, Palampur, HP, 176061, India
- Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad, UP, 201002, India
| | - Narendra Vijay Tirpude
- Pharmacology and Toxicology Lab, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, P.O. Box No. 6, Palampur, HP, 176061, India
- Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad, UP, 201002, India
| | - Neha Bhardwaj
- Pharmacology and Toxicology Lab, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, P.O. Box No. 6, Palampur, HP, 176061, India
| | - Dinesh Kumar
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, HP, India
- Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad, UP, 201002, India
| | - Yogendra Padwad
- Pharmacology and Toxicology Lab, Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, P.O. Box No. 6, Palampur, HP, 176061, India.
- Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad, UP, 201002, India.
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Li QY, Munawar M, Saeed M, Shen JQ, Khan MS, Noreen S, Alagawany M, Naveed M, Madni A, Li CX. Citrullus colocynthis (L.) Schrad (Bitter Apple Fruit): Promising Traditional Uses, Pharmacological Effects, Aspects, and Potential Applications. Front Pharmacol 2022; 12:791049. [PMID: 35145403 PMCID: PMC8821906 DOI: 10.3389/fphar.2021.791049] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/09/2021] [Indexed: 01/15/2023] Open
Abstract
Health consciousness and increased knowledge about the side effects of synthetic drugs have enhanced interest in traditional medicines. Medicinal plants offer cures for various diseases, leading to improved living standards. This has brought ethnomedicinal studies into the spotlight and increased demand for herb-based medicines. Citrullus colocynthis is an herbaceous plant containing an abundance of nutrients that play a key role in the improvement of wellbeing. C. colocynthis has many biological properties, such as antioxidative, hypoglycemic, antibacterial, anti-cancerous, anti-inflammatory, analgesic, gastrointestinal tract, reproduction, protection, anti-microbial, antidiabetic, hypolipidemic, antineoplastic, profibrinolytic, anti-allergic, pesticidal, and immune-stimulatory. There are numerous bioactive compounds like cucurbitacin, flavonoids, and polyphenols in C. colocynthis that give it medicinal properties. Herein, we have extensively compiled, reviewed, and analyzed significant information on C. colocynthhis from the best published available evidence in PubMed, Scopus (Embase), Web of Science (Web of Knowledge), Cochrane Library, and Google Scholar, etc. Scientific literature evidenced that owing to the bioactive constituents, including cucurbitacin, polyphenols, flavonoids, and other potent molecules, C. colocynthis has many pharmacological and physiological functions. It possesses multi-beneficial applications in treating various disorders of humans and animals. So, the primary purpose of this comprehensive review is to provide an overview of the findings of positive impacts and risks of C. colocynthis consumption on human health, especially in poultry and veterinary fields. In the future, this narrative article will be aware of discoveries about the potential of this promising natural fruit and its bioactive compounds as the best nutraceuticals and therapeutic drugs in veterinary and human medicine.
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Affiliation(s)
- Qin-Yuan Li
- Department of Human Anatomy, Medical Institute of Qinghai University, Xining, China
| | - Mahzaib Munawar
- Department of Poultry and Animal Breeding, Faculty of Animal Production and Technology, The Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Muhammad Saeed
- Department of Poultry and Animal Breeding, Faculty of Animal Production and Technology, The Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Ji-Qiang Shen
- Department of Human Anatomy, Medical Institute of Qinghai University, Xining, China
| | - Muhammad Sajjad Khan
- Department of Poultry and Animal Breeding, Faculty of Animal Production and Technology, The Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Sobia Noreen
- Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Mahmoud Alagawany
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Muhammad Naveed
- School of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Asadullah Madni
- Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Chang-Xing Li
- Department of Human Anatomy, Medical Institute of Qinghai University, Xining, China
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Omoruyi SI, Enogieru AB, Ekpo OE. In vitro evaluation of the antiproliferative activity of Carpobrotus edulis on human neuroblastoma cells. J Herb Med 2021. [DOI: 10.1016/j.hermed.2021.100519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Dash MK, Joshi N, Gautam D, Jayakumar R, Tripathi Y. Ayurvedic supportive therapy in the management of breast cancer. J Herb Med 2021. [DOI: 10.1016/j.hermed.2021.100490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Chemical Profiling, Antioxidant, Antiproliferative, and Antibacterial Potentials of Chemically Characterized Extract of Citrullus colocynthis L. Seeds. SEPARATIONS 2021. [DOI: 10.3390/separations8080114] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: Citrullus colocynthis L. (C. colocynthis) is commonly known as colocynth. It belongs to the family Cucurbitaceae that is frequently used in alternative medicine in the north of Africa. The aim of the study: the present research was undertaken to investigate the chemical composition, antioxidant, antiproliferative, and antibacterial potentials of C. colocynthis seed extract. Material and methods: the chemical composition of C. colocynthis seed organic extract was characterized using gas chromatography/mass spectrometry (GC-MS). The antioxidant property was carried out using both β-carotene bleaching and DPPH assays. The antibacterial effect was effectuated using the agar disc diffusion method. The antiproliferative activity vs. human colorectal adenocarcinoma cell line (HT-29) and human breast adenocarcinoma cell line (MDA MB 231) were carried by WST-1 test. The chemical analysis showed the presence of interesting potentially bioactive compounds. The studied plant extract exhibited antioxidant potential with IC50 value of 2. 22 mg/mL (β-carotene bleaching) and 8.98 ± 0.619 mg/mL (DPPH). Concerning the antiproliferative activity, the seed extract was effective in MDA-MB-231 and HT-29 cancer cells with IC50 values 86.89 ± 3.395 and 242.1 ± 17.9 μg/mL, respectively, whilst the extract of Citrullus colocynthis seeds was non-toxic in healthy human dermal fibroblasts. Regarding the antibacterial test, the extract was effective in Gram-positive bacteria only. Conclusion: The outcome of this research indicated that the extracts from C. colocynthis seeds may compose a promising source with interesting compounds that can be used to fight cancer, free radicals damage, and bacterial infections.
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A case of gastric cancer that developed thrombocytopenia during treatment with nivolumab. Clin J Gastroenterol 2021; 14:725-729. [PMID: 33611728 DOI: 10.1007/s12328-021-01352-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 01/26/2021] [Indexed: 10/22/2022]
Abstract
A 72-year-old man was treated by two-regimen chemotherapies for unresectable advanced gastric cancer with metastatic lymph nodes near the pancreatic head, followed by the third-line chemotherapy using nivolumab (Nivo). Ten days after the two-course Nivo chemotherapy, grade 4 thrombocytopenia (TCP) occurred according to the Common Terminology Criteria for Adverse Events. He was treated by steroid and Helicobacter pylori (HP) eradication therapies. Consequently, the platelet count improved rapidly without any complications. Before resuming the Nivo therapy, the platelet count was already improved. Fourth-line chemotherapy was then started using irinotecan. After three courses, his general condition worsened. Unfortunately, the patient died 18 months after gastric cancer diagnosis. Although rare, severe TCP is potentially a fatal complication of chemotherapy using immune checkpoint inhibitors. In addition to standard treatment with steroids, HP eradication therapy may be effective for Nivo-associated TCP.
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Perveen S, Ashfaq H, Ambreen S, Ashfaq I, Kanwal Z, Tayyeb A. Methanolic extract of Citrullus colocynthis suppresses growth and proliferation of breast cancer cells through regulation of cell cycle. Saudi J Biol Sci 2021; 28:879-886. [PMID: 33424379 PMCID: PMC7785449 DOI: 10.1016/j.sjbs.2020.11.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 11/17/2022] Open
Abstract
Breast cancer is a major cause of cancer related deaths in women worldwide. Available treatments pose serious limitations such as systemic toxicity, metastasis, tumor recurrence, off-target effects, and drug resistance. In recent years, phytochemicals such as secondary metabolites due to their effective anticancer potential at very low concentration have gained attention. Aim of the study was to evaluate anticancer potential of Citrullus colocynthis and its possible molecular targets on MCF-7, a human breast cancer cell line. Methanolic extract of leaves was prepared and fractionated by solvents (n-hexane, chloroform, ethyl acetate and n-butanol) with increasing polarity. Bioassays and gene expression regulation was conducted to evaluate the anticancer activity, proliferation rate and cell cycle regulation of breast cancer cells treated with extract and its fractions, separately. Results showed a significant anticancer activity of methanolic extract of C. colocynthis and two of its fractions prepared with chloroform and ethyl acetate. Bioassays depicted significant decrease in proliferation and growth potential along with cell cycle arrest of treated cells compared to control untreated cells. Expression regulation of genes further confirmed the cell cycle arrest through significant upregulation of cyclin-CDK inhibitors (p21 and p27) and cell cycle checkpoint regulators (HUS1, RAD1, ATM) followed by downregulation of downstream cell cycle progression genes (Cyclin A, Cyclin E, CDK2). It is concluded that C. colocynthis arrests cell cycle in human breast cancer cells through expression regulation of cyclin-CDK inhibitors and with further research can be proposed for therapeutic interventions.
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Affiliation(s)
- Sadia Perveen
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Hanfa Ashfaq
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Saira Ambreen
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Isbah Ashfaq
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Zakia Kanwal
- Department of Zoology, Lahore College for Women University, Lahore, Pakistan
| | - Asima Tayyeb
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
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13
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Bandyopadhayaya S, Akimov MG, Verma R, Sharma A, Sharma D, Kundu GC, Gretskaya NM, Bezuglov VV, Mandal CC. N-arachidonoyl dopamine inhibits epithelial-mesenchymal transition of breast cancer cells through ERK signaling and decreasing the cellular cholesterol. J Biochem Mol Toxicol 2021; 35:e22693. [PMID: 33393692 DOI: 10.1002/jbt.22693] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 11/04/2020] [Accepted: 12/11/2020] [Indexed: 01/02/2023]
Abstract
N-acyl dopamines (NADAs) are bioactive lipids of the endovanilloid family with known cytotoxicity for the cancer cells; however, the available data on the participation of the endovanilloids in epithelial-mesenchymal transition (EMT) and cancer stemness are controversial. This study unveils the inhibitory role of N-arachidonoyl dopamine (AA-DA), a typical representative of the NADA family, in breast cancer cell migration, EMT, and stemness. AA-DA treatment also led to a decrease in cholesterol biosynthesis gene expressions, and addition of exogenous cholesterol reverted these AA-DA-mediated inhibitory effects. Notably, AA-DA treatment inhibited the key regulatory gene of the cholesterol biosynthesis pathway, sterol regulatory element-binding protein 1 (SREBP1), with concurrent repression of the endoplasmic reticulum kinase 1/2 (ERK1/2) pathway. Furthermore, U0126, an ERK inhibitor, inhibited SREBP1 and decreased cellular cholesterol level, unwinding the molecular mechanism behind AA-DA-mediated anticancer activity. Thus, we, for the first time, revealed that AA-DA counteracts breast cancer EMT via inhibition of ERK signaling and cholesterol content.
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Affiliation(s)
- Shreetama Bandyopadhayaya
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Mikhail G Akimov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, RAS, Moscow, Russia
| | - Ranjeet Verma
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Ankit Sharma
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Divya Sharma
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Gopal C Kundu
- School of Biotechnology, Institute of Eminence, KIIT Deemed to be University, Bhubaneswar, India
| | - Natalia M Gretskaya
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, RAS, Moscow, Russia
| | - Vladimir V Bezuglov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, RAS, Moscow, Russia
| | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
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Solvent fractions of selected Ethiopian medicinal plants used in traditional breast cancer treatment inhibit cancer stem cells in a breast cancer cell line. BMC Complement Med Ther 2020; 20:366. [PMID: 33238963 PMCID: PMC7687706 DOI: 10.1186/s12906-020-03154-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 11/10/2020] [Indexed: 12/26/2022] Open
Abstract
Background The incidence and mortality of breast cancer in women is increasing worldwide. Breast cancer contains a subpopulation of cells known as cancer stem cells (CSCs). The CSCs are believed to be responsible for chemotherapeutic resistance and are also involved in tumor initiation, progression, evolution, and metastasis to distant sites. The present study aimed to investigate the anti-CSC potential of selected Ethiopian medicinal plants traditionally used for breast cancer treatment. Methods The solvent fractions of three medicinal plants (the ethyl acetate fraction of Vernonia leopoldi, the aqueous fraction of Sideroxylon oxyacanthum, and the chloroform fraction of Clematis simensis) resulting from the methanolic crude extracts were selected based on their previously demonstrated cytotoxic effects on breast cancer cell lines. The effect of these solvent fractions on the status of the cancer stem cell subpopulation of the JIMT-1 cell line was assessed by flow cytometric evaluation of the proportion of aldehyde dehydrogenase positive cells and by measuring colony forming efficiency in a serum-free soft agar assay after treatment. Effects on cell migration using a wound healing assay and on tumor necrosis factor-α-induced translocation of nuclear factor-kappa B to the cell nucleus were also investigated. Results The solvent fractions showed a dose-dependent reduction in the aldehyde dehydrogenase positive subpopulation of JIMT-1 cells. The chloroform fraction of C. simensis (80 μg/mL) completely blocked colony formation of JIMT-1 cells. The wound healing assay showed that all fractions significantly reduced cell migration. The ethyl acetate fraction of V. leopoldi (0.87 μg/mL) significantly inhibited tumor necrosis factor-α-induced nuclear factor-kappa B translocation to the nucleus. Conclusion The solvent fractions of the medicinal plants showed desirable activities against breast cancer stem cells in the JIMT-1 cell line, which warrants further studies.
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Pourvaziri A, Parakh A, Biondetti P, Sahani D, Kambadakone A. Abdominal CT manifestations of adverse events to immunotherapy: a primer for radiologists. Abdom Radiol (NY) 2020; 45:2624-2636. [PMID: 32451672 DOI: 10.1007/s00261-020-02531-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Immunotherapy is a rapidly growing field within oncology and is being increasingly used in the management of several malignancies. Due to their unique mechanism of action on the immune system and neoplastic cells, the response pattern and adverse events of this novel therapy are distinct from conventional systemic therapies. Accordingly, the imaging appearances following immunotherapy including adverse events are unique and at times perplexing. Imaging is integral to management of patients on immunotherapeutic agents and a thorough understanding of its mechanism, response patterns and adverse events is crucial for precise interpretation of imaging studies. This review provides a description of the mechanism of action of current immunotherapeutic agents and the organ-wise description of their side effects.
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Affiliation(s)
- Ali Pourvaziri
- Division of Abdominal Imaging, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, White 270, Boston, MA, 02114, USA
| | - Anushri Parakh
- Division of Abdominal Imaging, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, White 270, Boston, MA, 02114, USA
| | - Pierpaolo Biondetti
- Division of Abdominal Imaging, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, White 270, Boston, MA, 02114, USA
| | - Dushyant Sahani
- Department of Radiology, University of Washington, UWMC Radiology RR218, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Avinash Kambadakone
- Division of Abdominal Imaging, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, White 270, Boston, MA, 02114, USA.
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Bourhia M, Messaoudi M, Bakrim H, Mothana RA, Sddiqui NA, Almarfadi OM, El Mzibri M, Gmouh S, Laglaoui A, Benbacer L. Citrullus colocynthis (L.) Schrad: Chemical characterization, scavenging and cytotoxic activities. OPEN CHEM 2020. [DOI: 10.1515/chem-2020-0124] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AbstractCitrullus colocynthis (L.) Schrad (C. colocynthis) called colocynth is a wild species that belongs to the family cucurbitaceae. The present research work aimed to study the phytochemical composition, cytotoxic and antioxidant activities of C. colocynthis seed extract. The chemical characterization of C. colocynthis seeds was effectuated using a gas chromatograph coupled to a mass spectrometer (GC-MS). The cytotoxic activity of C. colocynthis seed extract against breast cancer cell lines (MDA-MB-231) and colon cancer cell lines (HT-29) was assessed using the WST-1 bioassay. The antioxidant power was evaluated by the DPPH assay. The phytochemical characterization of C. colocynthis seed extract showed the richness of C. colocynthis seed extract in several families of bioactive compounds. Regarding the cytotoxic activity, the IC50 (the half-maximal inhibitory concentration) of C. colocynthis seed extract in inhibiting MDA-MB-231 and HT-29 were 170.34 and 132.31 µg/mL, respectively. The cancerous cell lines MDA-MB-231 seem to be more sensitive to C. colocynthis seed extract than HT-29 cell lines. C. colocynthis seed extract exhibited a strong antioxidant power with an IC50 value of 1.37 mg/mL. Insight into the results obtained, C. colocynthis seed extract may be used as a promising weapon to fight against cancer and free radicals’ damage.
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Affiliation(s)
- Mohammed Bourhia
- Laboratory of Chemistry-Biochemistry, Environment, Nutrition, and Health, Faculty of Medicine and Pharmacy, Hassan II University, B.P. 5696, Casablanca, Morocco
| | - Mouhcine Messaoudi
- Laboratory of Pharmacology and Toxicology, Life Science Division, National Centre for Energy, Sciences, and Nuclear Techniques, B.P. 1382 RP, 10001, Rabat, Morocco
| | - Hanane Bakrim
- Research Team of Biotechnology and Biomolecular Engineering (ERBGB) Faculty of Sciences and Techniques, Tangier, Morocco
| | - Ramzi A. Mothana
- Department of pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Nasir A. Sddiqui
- Department of pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Omer M. Almarfadi
- Department of pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia
| | - Mohammed El Mzibri
- Laboratory of Pharmacology and Toxicology, Life Science Division, National Centre for Energy, Sciences, and Nuclear Techniques, B.P. 1382 RP, 10001, Rabat, Morocco
| | - Said Gmouh
- Laboratory of Engineering and Materials LIMAT, Faculty of Sciences Ben M’Sik, University Hassan II Casablanca, B. P. 7955, Casablanca, Morocco
| | - Amin Laglaoui
- Research Team of Biotechnology and Biomolecular Engineering (ERBGB) Faculty of Sciences and Techniques, Tangier, Morocco
| | - Laila Benbacer
- Laboratory of Pharmacology and Toxicology, Life Science Division, National Centre for Energy, Sciences, and Nuclear Techniques, B.P. 1382 RP, 10001, Rabat, Morocco
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Jain S, Bhar K, Bandyopadhayaya S, Singh VK, Mandal CC, Tapryal S, Sharma AK. Development, evaluation and effect of anionic co-ligand on the biological activity of benzothiazole derived copper(II) complexes. J Inorg Biochem 2020; 210:111174. [PMID: 32652261 DOI: 10.1016/j.jinorgbio.2020.111174] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/28/2020] [Accepted: 06/28/2020] [Indexed: 01/08/2023]
Abstract
Research on development of novel metal based anti-cancer agents continues with its popularity among bioinorganic community. Benzothiazole, an important heterocyclic pharmacophore, was chosen as a valuable and useful scaffold for the synthesis of novel copper(II) complexes. Three new copper(II) complexes obtained from the synthesis of newly synthesized benzothiazole based N-(benzo[d]thiazol-2-ylmethyl)-N-methyl-2-(pyridin-2-yl)ethan-1-amine (btzpy) ligand with CuCl2 [Cu(btzpy)Cl2] (1), Cu(NCS)2 [Cu(btzpy)(NCS)2] (2), and Cu(NO3)2 [Cu(btzpy)(NO3)(H2O)]NO3 (3) were isolated and characterized by physical and spectroscopic measurements, including single-crystal X-ray structures. The interaction of complexes 1 and 3 with calf thymus (CT)-DNA was investigated using ethidium bromide fluorescence quenching assay and weak intercalation with KSV values of 9.8 × 102 M-1 and 8.2 × 102 M-1, respectively was observed. All three complexes have shown DNA cleavage of supercoiled plasmid DNA forming single nicked and double nicked forms in the presence of external reducing agents like 3-mercaptopropionic acid (3-MPA) and ascorbic acid. The water-soluble complexes 1 and 3 also show prominent hydrolytic DNA cleavage. From the DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging assay, it was observed that complex 2 also exhibits good antioxidant properties. The cytotoxicity of complexes 1-3 was tested against the lung cancer cell line (A549) and complex 2 with -NCS moiety shows maximum activity in the micromolar range. A rationale for the observed activity is proposed in light of the other properties of these molecules.
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Affiliation(s)
- Surbhi Jain
- Department of Chemistry, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Kishalay Bhar
- Department of Chemistry, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Shreetama Bandyopadhayaya
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Vikas K Singh
- Department of Biotechnology, School of Life Sciences, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Suman Tapryal
- Department of Biotechnology, School of Life Sciences, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India
| | - Anuj K Sharma
- Department of Chemistry, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, District Ajmer, Rajasthan 305817, India.
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Jain S, Bhar K, Kumar S, Bandyopadhyaya S, Tapryal S, Mandal CC, Sharma AK. Homo- and heteroleptic trimethoxy terpyridine–Cu(ii) complexes: synthesis, characterization, DNA/BSA binding, DNA cleavage and cytotoxicity studies. Dalton Trans 2020; 49:4100-4113. [DOI: 10.1039/d0dt00209g] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the current study, four novel mononuclear Cu(ii) complexes with terpyridine (L) and different co-ligands (phen, bipy, and imd) were synthesized and characterized in detail, whereLis 4′-(3,4,5-trimethoxyphenyl)-2,2′:6′,2′′-terpyridine.
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Affiliation(s)
- Surbhi Jain
- Department of Chemistry
- School of Chemical Sciences and Pharmacy
- India
| | - Kishalay Bhar
- Department of Chemistry
- School of Chemical Sciences and Pharmacy
- India
| | - Sandeep Kumar
- Department of Biotechnology
- School of Life Sciences
- India
| | | | - Suman Tapryal
- Department of Biotechnology
- School of Life Sciences
- India
| | - Chandi C. Mandal
- Department of Biochemistry
- School of Life Sciences
- Central University of Rajasthan
- India
| | - Anuj K. Sharma
- Department of Chemistry
- School of Chemical Sciences and Pharmacy
- India
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Phytochemical screening, antifungal and antioxidant activities of three medicinal plants from Algerian steppe and Sahara (preliminary screening studies). SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1797-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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20
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Sharma T, Sharma A, Maheshwari R, Pachori G, Kumari P, Mandal CC. Docosahexaenoic Acid (DHA) Inhibits Bone Morphogenetic Protein-2 (BMP-2) Elevated Osteoblast Potential of Metastatic Breast Cancer (MDA-MB-231) Cells in Mammary Microcalcification. Nutr Cancer 2019; 72:873-883. [DOI: 10.1080/01635581.2019.1651879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Tanu Sharma
- Department of Biochemistry, Central University of Rajasthan, Ajmer, India
| | - Ankit Sharma
- Department of Biochemistry, Central University of Rajasthan, Ajmer, India
| | - Rekha Maheshwari
- Department of General Surgery, JLN Medical College, Ajmer, India
| | - Geeta Pachori
- Department of Pathology, JLN Medical College, Ajmer, India
| | - Poonam Kumari
- Department of Biochemistry, Central University of Rajasthan, Ajmer, India
| | - Chandi C. Mandal
- Department of Biochemistry, Central University of Rajasthan, Ajmer, India
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Neelam DK, Agrawal A, Tomer AK, Bandyopadhayaya S, Sharma A, Jagannadham MV, Mandal CC, Dadheech PK. A Piscibacillus sp. Isolated from A Soda Lake Exhibits Anticancer Activity Against Breast Cancer MDA-MB-231 Cells. Microorganisms 2019; 7:microorganisms7020034. [PMID: 30691094 PMCID: PMC6406920 DOI: 10.3390/microorganisms7020034] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 01/22/2019] [Accepted: 01/23/2019] [Indexed: 01/04/2023] Open
Abstract
Microorganisms thrive in extreme environments and are known for synthesizing valuable metabolites. Salt-loving microorganisms can flourish in saline environments which inhibit the growth of other microbial life, and they possess the potential to produce stable and novel biomolecules for the use in biotechnological applications, including anticancer compounds. Sambhar Lake is the largest inland soda lake in India and is an appropriate habitat for halophilic bacterial and archaeal strains in terms of diversity and potential production of bioactive compounds. In the present study, a moderately halo-alkaliphilic bacterial strain C12A1 was isolated from Sambhar Lake, located in Rajasthan, India. C12A1 was gram-positive, motile, rod-shaped, formed oval endospores, produced carotenoids, and exhibited optimal growth at 37 °C in 10–15% NaCl (pH 8). C12A1 was found to be able to hydrolyze skimmed milk, gelatin, and Tween 80 but unable to hydrolyze starch and carboxymethylcellulose. C12A1 showed 98.87% and 98.50% identity in 16S rRNA gene sequence to P. halophilus and P. salipiscarius, respectively. Nevertheless, C12A1 was clustered within the clade consisting of P. salipiscarius strains, but it showed a distinct lineage. Thus, C12A1 was designated as Piscibacillus sp. Cell proliferation assay results showed that C12A1 broth extract (BEP) decreased cell viability in breast cancer MDA-MB-231 cells, which was confirmed by the MTT (3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide) assay. Induction of cell toxicity was visualized by microscopy. Reverse Transcriptase PCR (RT-PCR) analysis demonstrated that BEP inhibited the expression of proliferative B-cell lymphoma-extra large (Bcl-xL) and cell cycle marker Cyclin-dependent kinase 2 (CDK2) at transcript levels. Similarly, cell migration and colony formation along with mesenchymal marker vimentin and stem cell marker BMI transcripts were found to be inhibited when cells were treated with the BEP. The anti-breast cancer potential of C12A1 indicates that microorganisms inhabiting saline-alkaline habitats, with Piscibacillus sp. in particular, are a promising source for discovery of novel bioactive substances.
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Affiliation(s)
- Deepesh Kumar Neelam
- Department of Microbiology, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | - Akhil Agrawal
- Department of Microbiology, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | - Anuj Kumar Tomer
- Department of Microbiology, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | - Shreetama Bandyopadhayaya
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | - Ankit Sharma
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | | | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
| | - Pawan K Dadheech
- Department of Microbiology, School of Life Sciences, Central University of Rajasthan, Bandarsindri 305817, Ajmer, India.
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Metformin exhibited anticancer activity by lowering cellular cholesterol content in breast cancer cells. PLoS One 2019; 14:e0209435. [PMID: 30625181 PMCID: PMC6326520 DOI: 10.1371/journal.pone.0209435] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 11/16/2018] [Indexed: 12/17/2022] Open
Abstract
Metformin, a widely prescribed anti-diabetic drug, shows anticancer activity in various cancer types. Few studies documented that there was a decreased level of LDL and total cholesterol in blood serum of metformin users. Based on these views, this study aimed to determine if metformin exhibits anticancer activity by alleviating cholesterol level in cancer cells. The present study found that treatment of breast cancer MDA-MB-231 cells with metformin significantly decreased cholesterol content with concomitant inhibition of various cholesterol regulatory genes (e.g., HMGCoR, LDLR and SREBP1). Metformin decreased cell viability, migration and stemness in metastatic MDA-MB-231 cells. Similarly, metformin treatment suppressed expressions of anti-apoptotic genes BCL2 and Bcl-xL, and mesenchymal genes vimentin, N-cadherin, Zeb1 and Zeb2 with simultaneous enhancement of apoptotic caspase 3 and Bax, and epithelial genes E-cadherin and keratin 19 expressions, confirming an inhibitory effect of metformin in tumorigenesis. Similar to metformin, depletion of cholesterol by methyl beta cyclodextrin (MBCD) diminished cell viability, migration, EMT and stemness in breast cancer cells. Moreover, metformin-inhibited cell viability, migration, colony and sphere formations were reversed back by cholesterol treatment. Similarly, cholesterol treatment inverted metformin-reduced several gene expressions (e.g., Bcl-xL, BCL2, Zeb1, vimentin, and BMI-1). Additionally, zymography data demonstrated that cholesterol upregulated metformin-suppressed MMP activity. These findings suggested that metformin revealed anticancer activity by lowering of cholesterol content in breast cancer cells. Thus, this study, for the first time, unravelled this additional mechanism of metformin-mediated anticancer activity.
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Hseu YC, Chang GR, Pan JY, Rajendran P, Mathew DC, Li ML, Liao JW, Chen WTL, Yang HL. Antrodia camphorata inhibits epithelial-to-mesenchymal transition by targeting multiple pathways in triple-negative breast cancers. J Cell Physiol 2018; 234:4125-4139. [PMID: 30146779 DOI: 10.1002/jcp.27222] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 07/16/2018] [Indexed: 12/28/2022]
Abstract
Antrodia camphorata (AC) exhibits potential for engendering cell-cycle arrest as well as prompting apoptosis and metastasis inhibition in triple-negative breast cancer (TNBC) cells. We performed the current study to explore the anti-epithelial-to-mesenchymal transition (EMT) properties of fermented AC broth in TNBC cells. Our results illustrated that noncytotoxic concentrations of AC (20-60 μg/ml) reversed the morphological changes (fibroblastic-to-epithelial phenotype) as well as the EMT by upregulating the observed E-cadherin expression. Furthermore, we discovered treatment with AC substantially inhibit the Twist expression in human TNBC (MDA-MB-231) cells as well as in those that were transfected with Twist. In addition, we determined AC to decrease the observed Wnt/β-catenin nuclear translocation through a pathway determined to be dependent on GSK3β. Notably, AC treatment consistently inhibited the EMT by downregulating mesenchymal marker proteins like N-cadherin, vimentin, Snail, ZEB-1, and fibronectin; at that same time upregulating epithelial marker proteins like occludin and ZO-1. Bioluminescence imaging that was executed in vivo demonstrated AC substantially suppressed breast cancer metastasis to the lungs. Notably, we found that western blot analysis confirmed that AC decreased lung metastasis as demonstrated by upregulation of E-cadherin expression in biopsied lung tissue. Together with our results support the anti-EMT activity of AC, indicating AC as having the potential for acting as an anticancer agent for the treatment of human TNBC treatment.
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Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
| | - Geng-Ruei Chang
- Institute of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
| | - Jian-You Pan
- Institute of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
| | - Peramaiyan Rajendran
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Dony Chacko Mathew
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Mei-Ling Li
- Department of Nutrition, Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathology, National Chung Hsing University, Taichung, Taiwan
| | - William Tzu-Liang Chen
- Division of Colorectal Surgery, Department of Surgery, Center of Minimally Invasive Surgery, China Medical University Hospital, China Medical University, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Hsin-Ling Yang
- Department of Nutrition, Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan
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Liu C, Dong L, Sun Z, Wang L, Wang Q, Li H, Zhang J, Wang X. Esculentoside A suppresses breast cancer stem cell growth through stemness attenuation and apoptosis induction by blocking IL-6/STAT3 signaling pathway. Phytother Res 2018; 32:2299-2311. [PMID: 30080291 DOI: 10.1002/ptr.6172] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/04/2018] [Accepted: 07/11/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Chuanlan Liu
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Lihua Dong
- Human Anatomy Department, School of Preclinical and Forensic Medcine; Sichuan University; Chengdu 610041 China
| | - Zhen Sun
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Li Wang
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Qiaoping Wang
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Haiyan Li
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Jie Zhang
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
| | - Xiujie Wang
- Laboratory of Experimental Oncology, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Clinical Medical School; Sichuan University; Chengdu 610041 China
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