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Doman KM, Gharieb MM, Abd El-Monem AM, Morsi HH. Synthesis of silver and copper nanoparticle using Spirulina platensis and evaluation of their anticancer activity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024; 34:661-673. [PMID: 36603148 DOI: 10.1080/09603123.2022.2163987] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
The present research displays the green synthesis of stable silver nanoparticles (Ag-NPs) and copper oxide nanoparticles (CuO-NPs). The aqueous solution of Spirulina platensis (blue green algae) source was used as a reducing and capping agent and this study assessed the cytotoxicity of Ag- and CuO-NPs on three cancer cell cultures: A549 (lung cancer), HCT (human colon cancer), Hep2 (laryngeal carcinoma cancer) and normal cell (WISH). For NPs characterization, the UV/Vis spectroscopy was used where their formation and crystallinity were proven with λ max values for Ag- and CuO-NPs of 425 and 234 nm, respectively. According to X-ray diffraction and transmission electron microscopy (TEM), Ag-NPs were spherical in shape (size 2.23-14.68 nm) and CuO-NPs were small (size 3.75-12.4 nm). Zeta potential analysis showed the particles potential, which was recorded by -14.95 ± 4.31 mV for Ag-NPs and -21.63 ± 4.90 mV for CuO-NPs. After that, Ag- and CuO-NPs were assessed for anticancer properties against A549, HCT, Hep2 and WISH. IC50 of Ag-NPs recorded 15.67, 12.94, 3.8 and 10.44 µg/ml for WISH, A549, HCT and Hep2, respectively. IC50 for CuO-NPs was recorded as 32.64, 54.59, 3.98 and 20.56 µg/ml for WISH, A549, HCT and Hep2 cells, respectively. Safety limits for WISH and A549 were achieved 98.64% by 2.44 µg/ml and 83.43% by 4.88 µg/ml of Ag-NPs, and it was found to be 97.94% by 2.44 µg/ml against HCT, while that for Hep2 is 95.9% by 2.44 µg/ml. Concerning the anticancer effect of CuO-NPs, the safety limit was recorded as 88.70% by 2.44 and 98.48% by 4.88 µg/ml against WISH and A549, while HCT reached 89.92% by 2.44 µg/ml and Hep2 was 83.33% by 4.88 µg/ml. Green nanotechnology applications such as Ag-NPs and CuO-NPs have numerous benefits of ecofriendliness and compatibility for biomedical applications such as anticancer effects against cancer cells.
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Affiliation(s)
- Khalil M Doman
- Department of Biology, Faculty of Science, Ibb University, Ibb, Yemen
- Department of Botany and Microbiology, Faculty of Science, Menoufia University, Menoufia, Egypt
| | - Mohamed M Gharieb
- Department of Botany and Microbiology, Faculty of Science, Menoufia University, Menoufia, Egypt
| | - Ahmed M Abd El-Monem
- Department of Fresh Water and Lakes, National Institute of Oceanography & Fisheries, Cairo, Egypt
| | - Hanaa H Morsi
- Department of Botany and Microbiology, Faculty of Science, Menoufia University, Menoufia, Egypt
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Varalakshmi GS, Pawar CS, Manikantan V, Pillai AS, Alexander A, Akash BA, Prasad NR, Enoch IVMV. Dysprosium-containing Cobalt Sulfide Nanoparticles as Anticancer Drug Carriers. Curr Drug Deliv 2024; 21:1128-1141. [PMID: 37592787 DOI: 10.2174/1567201821666230817122011] [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: 02/24/2023] [Revised: 06/09/2023] [Accepted: 07/06/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Among various materials designed for anticancer drug transport, sulfide nanoparticles are uniquely intriguing owing to their spectral characteristics. Exploration of newer nanoscale copper sulfide particles with dysprosium doping is reported herein. It leads to a change in the physicochemical properties of the sulfide nanoparticles and hence the difference in drug release and cytotoxicity. OBJECTIVE We intend to purport the suitably engineered cobalt sulfide and dysprosium-doped cobalt sulfide nanoparticles that are magnetic and NIR-absorbing, as drug delivery vehicles. The drug loading and release are based on the supramolecular drug complex formation on the surface of the nanoparticles. METHOD The nanomaterials are synthesized employing hydrothermal procedures, coated with a biocompatible poly-β-cyclodextrin, and characterized using the methods of diffractometry, microscopy, spectroscopy, thermogravimetry and magnetometry. The sustained drug release is investigated in vitro. 5-Fluorouracil is loaded in the nanocarriers. The empty and 5-fluorouracil-loaded nanocarriers are screened for their anti-breast cancer activity in vitro on MCF-7 cells. RESULTS The size of the nanoparticles is below 10 nm. They show soft ferromagnetic characteristics. Further, they show broad NIR absorption bands extending up to 1200 nm, with the dysprosium-doped material displaying greater absorbance. The drug 5-fluorouracil is encapsulated in the nanocarriers and released sustainably, with the expulsion duration extending over 10 days. The IC50 of the blank and the drug-loaded cobalt sulfide are 16.24 ± 3.6 and 12.2 ± 2.6 μg mL-1, respectively. For the drug-loaded, dysprosium-doped nanocarrier, the IC50 value is 9.7 ± 0.3 μg mL-1. CONCLUSION The ultrasmall nanoparticles possess a size suitable for drug delivery and are dispersed well in the aqueous medium. The release of the loaded 5-fluorouracil is slow and sustained. The anticancer activity of the drug-loaded nanocarrier shows an increase in efficacy, and the cytotoxicity is appreciable due to the controlled release. The nanocarriers show multi-functional characteristics, i.e., magnetic and NIR-absorbing, and are promising drug delivery agents.
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Affiliation(s)
- Govindaraj Sri Varalakshmi
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
| | - Charan Singh Pawar
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram 608002, Tamil Nadu, India
| | - Varnitha Manikantan
- Centre for Nanoscience and Genomics, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
| | - Archana Sumohan Pillai
- Centre for Nanoscience and Genomics, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
| | - Aleyamma Alexander
- Centre for Nanoscience and Genomics, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
| | - Bose Allben Akash
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
| | - N Rajendra Prasad
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram 608002, Tamil Nadu, India
| | - Israel V M V Enoch
- Centre for Nanoscience and Genomics, Karunya Institute of Technology and Sciences (Deemed University), Coimbatore 641114, Tamil Nadu, India
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Liao Z, Liu X, Fan D, Sun X, Zhang Z, Wu P. Autophagy-mediated nanomaterials for tumor therapy. Front Oncol 2023; 13:1194524. [PMID: 38192627 PMCID: PMC10773885 DOI: 10.3389/fonc.2023.1194524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/30/2023] [Indexed: 01/10/2024] Open
Abstract
Autophagy is a lysosomal self-degradation pathway that plays an important protective role in maintaining intracellular environment. Deregulation of autophagy is related to several diseases, including cancer, infection, neurodegeneration, aging, and heart disease. In this review, we will summarize recent advances in autophagy-mediated nanomaterials for tumor therapy. Firstly, the autophagy signaling pathway for tumor therapy will be reviewed, including oxidative stress, mammalian target of rapamycin (mTOR) signaling and autophagy-associated genes pathway. Based on that, many autophagy-mediated nanomaterials have been developed and applied in tumor therapy. According to the different structure of nanomaterials, we will review and evaluate these autophagy-mediated nanomaterials' therapeutic efficacy and potential clinical application.
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Affiliation(s)
- Zijian Liao
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiyu Liu
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
| | - Dianfa Fan
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
| | - Xingjun Sun
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
| | - Zhikun Zhang
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
| | - Pan Wu
- State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi, China
- School of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
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Galatage ST, Manjappa AS, Bhagwat DA, Trivedi R, Salawi A, Sabei FY, Alsalhi A. Oral self-nanoemulsifying drug delivery systems for enhancing bioavailability and anticancer potential of fosfestrol: In vitro and in vivo characterization. Eur J Pharm Biopharm 2023; 193:28-43. [PMID: 37858803 DOI: 10.1016/j.ejpb.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/10/2023] [Accepted: 10/16/2023] [Indexed: 10/21/2023]
Abstract
PURPOSE The objective of the current research work was to fabricate a fosfestrol (FST)-loaded self-nanoemulsifying drug delivery system (SNEDDS) to escalate the oral solubility and bioavailability and thereby the effectiveness of FST against prostate cancer. METHODS 32 full factorial design was employed, and the effect of lipid and surfactant mixtures on percentage transmittance, time required for self-emulsification, and drug release were studied. The optimized solid FST-loaded SNEDDS (FSTNE) was characterized for in vitro anticancer activity and Caco-2 cell permeability, and in vivo pharmacokinetic parameters. RESULTS Using different ratios of surfactant and co-surfactant (Km) a pseudo ternary phase diagram was constructed. Thirteen liquid nano emulsion formulations (LNE-1 to LNE-13) were formulated at Km = 3:1. LNE-9 exhibited a higher % transmittance (99.25 ± 1.82 %) and a lower self-emulsification time (24 ± 0.32 s). No incompatibility was observed in FT-IR analysis. Within 20 min the solidified FST loaded LNE-9 (FSTNE) formulation showed almost complete drug release (98.20 ± 1.30 %) when compared to marketed formulation (40.36 ± 2.8 %), and pure FST (32 ± 3.3 %) in 0.1 N HCl. In pH 6.8 phosphate buffer, the release profiles are found moderately higher than in 0.1 N HCl. FSTNE significantly (P < 0.001) inhibited the PC-3 prostate cell proliferation and also caused apoptosis (P < 0.001) compared to FST. The in vitro Caco-2 cell permeability study results revealed 4.68-fold higher cell permeability of FSTNE than FST. Remarkably, 4.5-fold rise in bioavailability was observed after oral administration of FSTNE than plain FST. CONCLUSIONS FSTNE remarkably enhanced the in vitro anticancer activity and Caco-2 cell permeability, and in vivo bioavailability of FST. Thus, FST-SNEDDS could be utilized as a potential carrier for effective oral treatment of prostate cancer.
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Affiliation(s)
- Sunil T Galatage
- B. R. Nahata College of Pharmacy, Department of Pharmacy, Mandsaur University Mandsaur, Madhya Pradesh 458001, India; Vasantidevi Patil Institute of Pharmacy, Kodoli 416114, Kolhapur, Maharashtra, India.
| | - Arehalli S Manjappa
- Vasantidevi Patil Institute of Pharmacy, Kodoli 416114, Kolhapur, Maharashtra, India.
| | - Durgacharan A Bhagwat
- Bharati Vidyapeeth College of Pharmacy, Near Chitranagari, Morewadi, Kolhapur 416013, Maharashtra, India
| | - Rahul Trivedi
- B. R. Nahata College of Pharmacy, Department of Pharmacy, Mandsaur University Mandsaur, Madhya Pradesh 458001, India; Department of Pharmacy, Sumandeep Vidyapeeth University, Vadodara 391760, Gujrat, India
| | - Ahmad Salawi
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Fahad Y Sabei
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Abdullah Alsalhi
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
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Yang X, Zhao J, Wei D, Feng T, Guo P, Li Q, Wang Y, Han Y, Li M, Jiang Y, Luo Y. Enzalutamide combination with Arsenic trioxide suppresses the progression of castration-resistant prostate cancer. J Chemother 2023; 35:760-770. [PMID: 37011019 DOI: 10.1080/1120009x.2023.2194183] [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: 11/05/2022] [Revised: 02/25/2023] [Accepted: 03/19/2023] [Indexed: 04/04/2023]
Abstract
The study aimed to investigate the anti-tumor effects and underlying mechanisms of Enzalutamide (ENZ) and Arsenic trioxide (ATO) co-treatment on castration-resistant prostate cancer (CRPC). The effects on C4-2B cells were initially evaluated by colony formation assay, FACS analysis, and DNA fragmentation detection. Bioinformatics methods including mRNA-sequencing and gene enrichment analysis were used to screen the underlying target genes and pathways related to their actions. Western blot was employed to assess the expression levels of protein-related angiogenesis, apoptosis, DNA repair, and the screened genes. Finally, the effects were further verified in subcutaneous tumor models and tissue sections from the xenografts. It was found that not only could ENZ combination with ATO significantly inhibit cell proliferation and angiogenesis, but also induce cell arrest and apoptosis in C4-2B cells. In addition, interruption of the DNA damage repair-related pathways also occurred as a result of their combined effects. Western blot analysis further suggested that proteins involved in these pathways, especially P-ATR and P-CHEK1 were significantly reduced. In addition, their combination also inhibited the tumor growth of xenografts. Altogether, ENZ combination with ATO synergistically improved the therapeutic effects and suppressed CRPC progression through regulation of the ATR-CHEK1-CDC25C pathway.
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Affiliation(s)
- Xiaobing Yang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jiahui Zhao
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dechao Wei
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Tao Feng
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Pengju Guo
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qiankun Li
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yongxing Wang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yili Han
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Mingchuan Li
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yongguang Jiang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yong Luo
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Liu B, Li C, Han J, Chen Y, Zhao Z, Lu H. Biosynthesized gold nanoparticles using leaf extract of Citrus medica inhibit hepatocellular carcinoma through regulation of the Wnt/β-catenin signaling pathway. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
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Oral self-emulsifying nanoemulsion systems for enhancing dissolution, bioavailability and anticancer effects of camptothecin. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Elangovan A, Ramachandran J, Lakshmanan DK, Ravichandran G, Thilagar S. Ethnomedical, phytochemical and pharmacological insights on an Indian medicinal plant: The balloon vine (Cardiospermum halicacabum Linn.). JOURNAL OF ETHNOPHARMACOLOGY 2022; 291:115143. [PMID: 35227784 DOI: 10.1016/j.jep.2022.115143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cardiospermum halicacabum Linn. (C. halicacabum) is one of the well-known leafy green vegetables in India. It is an herbaceous climber from the Sapindaceae family which is found in almost every Continent and Oceania. In the traditional Indian medicine systems, this plant is used for the treatment of rheumatism, abdominal pain, orchitis, dropsy, lumbago, skin diseases, cough, nervous disorders, and hyperthermia. AIM OF THE REVIEW This review presents the current information about ethnomedical uses and progress on geographical distribution, pharmacological activities, phytochemistry, micropropagation, and toxicity of C. halicacabum. Also, critically summarizes the relationship between the reported pharmacological activities and the traditional usages along with the future perspectives for research on this medicinal plant. MATERIALS AND METHODS The data on C. halicacabum were collected using multiple internet sources such as Google Scholar, Science Direct, Taylor & Francis, PubMed, Web of Science, Springer Link, Wiley online, and plant databases. RESULTS Chemical characterization using LC-MS/MS, HPLC, and NMR exposed the presence of chlorogenic acid, caffeic acid, coumaric acid, luteolin-7-o-glucuronide, apigenin-7-o-glucuronide, and chrysoeriol in different parts of C. halicacabum. Based on the outcomes of this review, the main bioactive compounds found in C. halicacabum include phenols, phenolic acids, flavonoids, flavonoid glycosides, and flavonoid glucuronides. Besides the above-mentioned constituents, palmitic acid, oleic acid, stearic acid, linolenic acid, eicosenoic acid, and arachidic acid are the compounds that constitute the fatty acid profile of C. halicacabum seeds. Specifically, Cardiospermin, a bioactive compound isolated from the root extract of C. halicacabum has been recognized for its anxiolytic activity. Moreover, C. halicacabum showed a broad spectrum of pharmacological activities including anti-inflammatory, anti-arthritic, anti-diabetic, anxiolytic activity, antiulcer, apoptotic activity, antibacterial, antiviral, anti-diarrheal, antioxidant, hepatoprotective, and nephroprotective properties. However, the bioactive compounds responsible for most of the above therapeutic properties have not been elucidated till now. CONCLUSION Phytochemicals from C. halicacabum showed noticeable pharmacological effects against plethora of health disorders. Some of the traditional applications were supported by modern scientific studies, however, more pharmacological evaluations should be conducted to validate other traditional uses of C. halicacabum. Despite C. halicacabum's vast pharmacological activity, additional human clinical trials are needed to determine the potent and safe dosages for the treatment of various health abnormalities. Besides, bioassay-guided isolation of active constituents, pharmacokinetic evaluations and identification of their mode of action are recommended for future investigations on C. halicacabum to unveil its therapeutic drug leads. Overall, this review suggests that C. halicacabum could be a new source of functional foods.
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Affiliation(s)
- Abbirami Elangovan
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Jeyadevi Ramachandran
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Dinesh Kumar Lakshmanan
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India; Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India
| | - Guna Ravichandran
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Sivasudha Thilagar
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India.
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Iwamuro M, Urata H, Tanaka T, Okada H. Application of electron microscopy in gastroenterology. World J Gastrointest Pathophysiol 2022; 13:41-49. [PMID: 35433095 PMCID: PMC8976235 DOI: 10.4291/wjgp.v13.i2.41] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 10/26/2021] [Accepted: 01/20/2022] [Indexed: 02/06/2023] Open
Abstract
Electron microscopy has long been used in research in the fields of life sciences and materials sciences. Transmission and scanning electron microscopy and energy-dispersive X-ray spectroscopy (EDX) analyses have also been performed in the field of gastroenterology. Electron microscopy and EDX enable (1) Observation of ultrastructural differences in esophageal epithelial cells in patients with gastroesophageal reflux and eosinophilic esophagitis; (2) Detection of lanthanum deposition in the stomach and duodenum; (3) Ultrastructural and elemental analyses of enteroliths and bezoars; (4) Detection and characterization of microorganisms in the gastrointestinal tract; (5) Diagnosis of gastrointestinal tumors with neuroendocrine differentiation; and (6) Analysis of gold nanoparticles potentially used in endoscopic photodynamic therapy. This review aims to foster a better understanding of electron microscopy applications by reviewing relevant clinical studies, basic research findings, and the state of current research carried out in gastroenterology science.
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Affiliation(s)
- Masaya Iwamuro
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Haruo Urata
- Central Research Laboratory, Okayama University Medical School, Okayama 700-8558, Japan
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Hospital, Okayama 700-8558, Japan
| | - Hiroyuki Okada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama 700-8558, Japan
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Das P, Dutta T, Manna S, Loganathan S, Basak P. Facile green synthesis of non-genotoxic, non-hemolytic organometallic silver nanoparticles using extract of crushed, wasted, and spent Humulus lupulus (hops): Characterization, anti-bacterial, and anti-cancer studies. ENVIRONMENTAL RESEARCH 2022; 204:111962. [PMID: 34450158 DOI: 10.1016/j.envres.2021.111962] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/13/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
Since the last few decades, the green synthesis of metal nanoparticles was one of the most thrust areas due to its widespread application. The study proposed using wasted and unusable Humulus lupulus (Hops) extract to synthesize silver nanoparticles for biomedical application. The environment around us gives us many scopes to use the waste from environmental sources and turn it into something valuable. The spent Hops extract was used to synthesize silver nanoparticles (AgNP@HOPs), and the synthesized product exhibited an excellent therapeutic effect in terms of anti-bacterial and anti-cancer agents. The synthesis was optimized considering different factors like time and the concentration of AgNO3. The silver nanoparticles were characterized in detail using different characterization techniques XRD, DLS, TEM, BET, XPS, Raman Spectroscopy, SEM, EDAX, AFM, which revealed the uniqueness of the silver nanoparticles. The average hydrodynamic size was found to be 92.42 ± 2.41 with a low polydispersity index. The presence of Ag-C and Ag-O bonds in the AgNP@HOPs indicated that it is composed of organo-silver and silver oxides. The nanoparticles were found to be spherical with an average size of 17.40 nm. The AgNPs were lethal to both E. coli and S. aureus with a MIC-50 of 201.881 μg/mL and 213.189 μg/mL, respectively. The AgNP@HOPs also exhibited an anti-cancer effect with an IC-50 of 147.175. The AgNP@HOPs exhibited less cytotoxicity and genotoxicity against normal cells and exhibited superior haemocompatibility (major criteria for drug selection). There are indeed various reports on the synthesis of silver nanoparticles, but this study proposes a green method for producing non-genotoxic, non-hemolytic organometallic silver nanoparticles using waste material with considerable therapeutic index from the environmental source with potential application in the medical industry. This work could be taken forward for in-vivo studies and for pre clinical studies.
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Affiliation(s)
- Pratik Das
- School of Bioscience and Engineering, Jadavpur University, India
| | - Tanusree Dutta
- School of Bioscience and Engineering, Jadavpur University, India
| | - Suvendu Manna
- School of Bioscience and Engineering, Jadavpur University, India; Department of Health Safety, Environment and Civil Engineering, School of Engineering, University of Petroleum and Energy Studies, Dehradun, 247008, India
| | - Sravanthi Loganathan
- CSIR - Central Electrochemical Research Institute (CECRI), Karaikudi, Tamil Nadu, 630006, India
| | - Piyali Basak
- School of Bioscience and Engineering, Jadavpur University, India.
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Toolabi M, Safari F, Ayati A, Fathi P, Moghimi S, Salarinejad S, Foroumadi R, Ketabforoosh SHME, Foroumadi A. Synthesis of novel 2‐acetamide‐5‐phenylthio‐1,3,4‐thiadiazole‐containing phenyl urea derivatives as potential VEGFR‐2 inhibitors. Arch Pharm (Weinheim) 2022; 355:e2100397. [DOI: 10.1002/ardp.202100397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/11/2021] [Accepted: 12/15/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Mahsa Toolabi
- Department of Medicinal Chemistry, Faculty of Pharmacy Ahvaz Jundishapur University of Medical sciences Ahvaz Iran
- Toxicology Research Center Medical Basic Sciences Research Institute Ahvaz Jundishapur University of Medical Sciences Ahvaz Iran
| | - Fatemeh Safari
- Department of Biology, Faculty of Science University of Guilan Rasht Iran
| | - Adileh Ayati
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
| | - Parnian Fathi
- Department of Medicinal Chemistry, Faculty of Pharmacy Tehran University of Medical Sciences Tehran Iran
| | - Setareh Moghimi
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
| | - Somayeh Salarinejad
- Department of Medicinal Chemistry, Faculty of Pharmacy Tehran University of Medical Sciences Tehran Iran
| | - Roham Foroumadi
- Department of Pharmacology, School of Medicine Tehran University of Medical Sciences Tehran Iran
| | | | - Alireza Foroumadi
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
- Department of Medicinal Chemistry, Faculty of Pharmacy Tehran University of Medical Sciences Tehran Iran
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Dash SS, Sen IK, Dash SK. A review on the plant extract mediated green syntheses of gold nanoparticles and its anti-microbial, anti-cancer and catalytic applications. INTERNATIONAL NANO LETTERS 2021. [DOI: 10.1007/s40089-021-00358-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Namasivayam SKR, Rabel AM, Prasana R, Arvind Bharani RS, Nachiyar CV. Gum acacia PEG iron oxide nanocomposite (GA-PEG-IONC) induced pharmacotherapeutic activity on the Las R gene expression of Pseudomonas aeruginosa and HOXB13 expression of prostate cancer (Pc 3) cell line. A green therapeutic approach of molecular mechanism inhibition. Int J Biol Macromol 2021; 190:940-959. [PMID: 34478798 DOI: 10.1016/j.ijbiomac.2021.08.162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 08/15/2021] [Accepted: 08/18/2021] [Indexed: 11/24/2022]
Abstract
Among the diverse nanomaterials, polymer-based nanocomposites are gained more attention due to their high efficacy, target biological activities, biodegradability and biocompatibility-gum acacia (GA) - a polymer obtained from acacia trees-is considering the multifunctional nanocomposite synthesis. Distinctive Physico-chemical and biocompatibility properties of gum acacia are utilised to prepare a highly stable, biologically active, eco-friendly Nanocomposite. In this current investigation, gum acacia - poly ethylene glycol grafted iron oxide nanocomposite (GA-PEG-IONC) was synthesised by in situ green science principles. The synthesised Nanocomposite was evaluated against the molecular mechanism of urinary tract pathogenic bacterial strains and prostate cancer cells (Pc 3). Nanocomposite prepared in this examination exhibited notable structural, functional stability with nanoarchitecture which was affirmed by Fourier transform infrared spectroscopy (FTIR), electron microscopic studies, atomic force microscopy (AFM), vibrating sample magnetometric analysis (VSM) and X-ray diffraction (XRD), Synthesised Nanocomposite brought about notable antibacterial activity against urinary tract pathogenic strains by recording potential inhibitory effect on the expression of Las R gene. Inhibition of Las R gene expression reduced notable effect on biofilm development. Anticancer activity against prostate cancer cells (Pc3) was investigated by measurement of HOXB13 gene expression level. Inhibition of HOXB13 gene expression by the IONC brought about structural, functional changes. HOXB13 gene expression inhibition reveals a remarkable cytotoxic effect by recording decreased cell viability. Morphometric analysis by phase-contrast and DAPI fluorescence staining demonstrates that the Nanocomposite prompted cell morphology anomalies or apoptotic changes. Nanocomposite treatment brought about a good sign of Apoptosis by recording enhanced caspase 3 and 9 activities, DNA fragmentation and elevated reactive oxygen species generation (ROS). Hemocompatibility studies were carried out to determine the biocompatibility of the Nanocomposite. Spectrophotometric estimation of plasma haemoglobin, microscopic examination of whole blood cells shows the Nanocomposite was not inciting any indication of toxicity. These findings infer that IONC synthesised in the present study is the promising contender for a broad scope of biomedical applications, especially as an antibacterial and anticancer agent.
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Affiliation(s)
- S Karthick Raja Namasivayam
- CBIRD (Centre of Bioresource Research and Development, C-BIRD), Department of Biotechnology, Sathyabama Institute of Science & Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India.
| | - Arul Maximus Rabel
- CBIRD (Centre of Bioresource Research and Development, C-BIRD), Department of Biotechnology, Sathyabama Institute of Science & Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
| | - R Prasana
- CBIRD (Centre of Bioresource Research and Development, C-BIRD), Department of Biotechnology, Sathyabama Institute of Science & Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
| | - R S Arvind Bharani
- CBIRD (Centre of Bioresource Research and Development, C-BIRD), Department of Biotechnology, Sathyabama Institute of Science & Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
| | - C Valli Nachiyar
- CBIRD (Centre of Bioresource Research and Development, C-BIRD), Department of Biotechnology, Sathyabama Institute of Science & Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
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Noorbazargan H, Amintehrani S, Dolatabadi A, Mashayekhi A, Khayam N, Moulavi P, Naghizadeh M, Mirzaie A, Mirzaei rad F, Kavousi M. Anti-cancer & anti-metastasis properties of bioorganic-capped silver nanoparticles fabricated from Juniperus chinensis extract against lung cancer cells. AMB Express 2021; 11:61. [PMID: 33900505 PMCID: PMC8076435 DOI: 10.1186/s13568-021-01216-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 04/07/2021] [Indexed: 12/24/2022] Open
Abstract
The current study evaluated the anti-cancer properties of bio-functionalized silver nanoparticles fabricated by Juniperus chinensis leaf extracts. The nanoparticles were characterized by scanning electron microscopy, transmission electron microscopy, UV–visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, dynamic light scattering, Zeta potential and X-ray spectroscopy. Further, this study elucidated the cellular and molecular mechanisms of nanoparticles for anti-proliferative and apoptotic effects on human lung cancer cells (A549) and compared them with commercial drug cisplatin. The size of the spherical nanoparticle was 12.96 nm with negative zeta potential. Up-regulation of caspase 3,9 and p53, Annexin V-FITC/PI, DAPI staining, and ROS production indicated the remarkable apoptotic effect of AgNPs compared to cisplatin. Moreover, down-regulation of MMP2/MMP9 scratch and matrigel assays revealed anti-metastatic properties of AgNPs. Cell cycle analysis and downregulation of cyclin D1 indicated cancer cell cessation in the G0/G1 phase. Overall, the results revealed that the green-synthetized AgNPs had anti-metastasis and anti-proliferation effects on lung cancer cells in comparison to cisplatin with lower side effects on the normal cell line.
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15
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Khan FA, Aldahhan R, Almohazey D. Impact of gold nanoparticles on colon cancer treatment and diagnosis. Nanomedicine (Lond) 2021; 16:779-782. [PMID: 33739149 DOI: 10.2217/nnm-2021-0043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Firdos Alam Khan
- Department of Stem Cell Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Razan Aldahhan
- Department of Stem Cell Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Dana Almohazey
- Department of Stem Cell Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
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16
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Molecular targeted treatment and drug delivery system for gastric cancer. J Cancer Res Clin Oncol 2021; 147:973-986. [PMID: 33550445 DOI: 10.1007/s00432-021-03520-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/10/2021] [Indexed: 12/24/2022]
Abstract
Gastric cancer is still a major cancer worldwide. The early diagnosis rate of gastric cancer in most high incidence countries is low. At present, the overall treatment effect of gastric cancer is poor, and the median overall survival remains low. Most of the patients with gastric cancer are in an advanced stage when diagnosed, and drug treatment has become the main means. Thus, new targeted drugs and therapeutic strategies are the hope of improving the therapeutic effect of gastric cancer. In this review, we summarize the new methods and advances of targeted therapy for gastric cancer, including novel molecular targeted therapeutic agents and drug delivery systems, with a major focus on the development of drug delivery systems (drug carriers and targeting peptides). Elaborating these new methods and advances will contribute to the management of gastric cancer.
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17
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Liu H, Wang F, Liu B, Zheng Z, Zhao J, Zhang J. Application of three-dimensional reconstruction with a Hisense computer-assisted system in upper pancreatic lymph node dissection during laparoscopic-assisted radical gastrectomy. Asian J Surg 2021; 44:730-737. [PMID: 33500172 DOI: 10.1016/j.asjsur.2020.12.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/27/2020] [Accepted: 12/16/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND/OBJECTIVE To investigate the feasibility of three-dimensional (3D) reconstruction with an interactive Hisense computer-assisted system (CAS) for preoperative planning and intraoperative guidance during laparoscopic-assisted upper pancreatic lymph node dissection in distal gastrectomy for gastric cancer. METHODS This study included 28 patients who underwent preoperative 3D reconstruction of the upper border of the pancreas using Hisense CAS (3D reconstruction group) for preoperative planning and intraoperative navigation. To determine its efficacy, the clinical data of these patients were compared with those of 28 patients who did not undergo 3D reconstruction (control group). RESULTS Fifty-six cases of laparoscopic-assisted distal gastrectomy were performed. Three-dimensional reconstruction was successful in all the patients in the 3D reconstruction group, and real-time navigation was performed during the operation. The rate of correspondence between the 3D reconstruction images and intraoperative findings was 100%. The time taken for upper pancreatic lymph node dissection, number of upper pancreatic lymph node dissections, and number of unnecessary injuries during surgery were superior in the 3D reconstruction group than in the control group. The results of the remaining parameters were not statistically significant. CONCLUSION Preoperative planning with interactive Hisense CAS 3D reconstruction technology can improve surgeons' understanding of each patient's individual anatomy and can reveal anatomical variations, which is helpful for accurate preoperative planning and intraoperative navigation. This technique is helpful for the implementation of the precise dissection of lymph nodes at the upper edge of the pancreas and improves the quality and safety of the surgery.
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Affiliation(s)
- Hao Liu
- General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Feifei Wang
- Shandong Key Laboratory of Digital Medicine and Computer Assisted Surgery, Qingdao, 266000, Shandong, China
| | - Bo Liu
- General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Ziwen Zheng
- General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Junjiang Zhao
- General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Jian Zhang
- General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
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18
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Characterization, antibacterial and photocatalytic evaluation of green synthesized copper oxide nanoparticles. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2020.101904] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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19
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Zhang Y, Tan J, Zhou L, Shan X, Liu J, Ma Y. Synthesis and Application of AS1411-Functionalized Gold Nanoparticles for Targeted Therapy of Gastric Cancer. ACS OMEGA 2020; 5:31227-31233. [PMID: 33324832 PMCID: PMC7726946 DOI: 10.1021/acsomega.0c04605] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 11/10/2020] [Indexed: 05/09/2023]
Abstract
Gastric cancer therapy is still a big challenge, and nanomedicines bring much more hope. It is essential to develop multifunctional nanoparticles, especially those with high targeted capacity and antitumor effects, to improve gastric cancer therapy. In this study, we constructed AS1411 aptamer-based gold nanoparticles with appropriate size facilitating endocytosis and actively targeted drug delivery for gastric cancer cells via the specific AS1411-nucleolin interaction. The AS1411-based nanoparticles showed obviously increased targeted capacity towards AGS cells compared to random ssDNA-based nanoparticles. Meanwhile, compared to L929 cells, the AS1411-based nanoparticles showed selective drug uptake and delivery for AGS cells. Importantly, the AS1411-based nanoparticles exhibited significantly stronger antitumor effects on AGS cells under laser irradiation compared to chemotherapy alone. Our nanoparticles combined targeted drug delivery and efficient antitumor effects within one single nanoplatform, which are promising to be applied as targeted nanomedicines against gastric cancer.
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Affiliation(s)
- Yajie Zhang
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
- Department
of Gastroenterology, Shengjing Hospital
of China Medical University, Shenyang 110004, China
| | - Jingwei Tan
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
| | - Lu Zhou
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
| | - Xiaoqing Shan
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
| | - Jianling Liu
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
| | - Yong Ma
- Department
of Chemistry, School of Fundamental Sciences, China Medical University, Shenyang 110122, China
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20
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Sanità G, Carrese B, Lamberti A. Nanoparticle Surface Functionalization: How to Improve Biocompatibility and Cellular Internalization. Front Mol Biosci 2020; 7:587012. [PMID: 33324678 PMCID: PMC7726445 DOI: 10.3389/fmolb.2020.587012] [Citation(s) in RCA: 184] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 11/05/2020] [Indexed: 12/14/2022] Open
Abstract
The use of nanoparticles (NP) in diagnosis and treatment of many human diseases, including cancer, is of increasing interest. However, cytotoxic effects of NPs on cells and the uptake efficiency significantly limit their use in clinical practice. The physico-chemical properties of NPs including surface composition, superficial charge, size and shape are considered the key factors that affect the biocompatibility and uptake efficiency of these nanoplatforms. Thanks to the possibility of modifying physico-chemical properties of NPs, it is possible to improve their biocompatibility and uptake efficiency through the functionalization of the NP surface. In this review, we summarize some of the most recent studies in which NP surface modification enhances biocompatibility and uptake. Furthermore, the most used techniques used to assess biocompatibility and uptake are also reported.
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Affiliation(s)
- Gennaro Sanità
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | | | - Annalisa Lamberti
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
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21
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Nakonieczna S, Grabarska A, Kukula-Koch W. The Potential Anticancer Activity of Phytoconstituents against Gastric Cancer-A Review on In Vitro, In Vivo, and Clinical Studies. Int J Mol Sci 2020; 21:E8307. [PMID: 33167519 PMCID: PMC7663924 DOI: 10.3390/ijms21218307] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/13/2022] Open
Abstract
Gastric cancer belongs to the heterogeneous malignancies and, according to the World Health Organization, it is the fifth most commonly diagnosed cancer in men. The aim of this review is to provide an overview on the role of natural products of plant origin in the therapy of gastric cancer and to present the potentially active metabolites which can be used in the natural therapeutical strategies as the support to the conventional treatment. Many of the naturally spread secondary metabolites have been proved to exhibit chemopreventive properties when tested on the cell lines or in vivo. This manuscript aims to discuss the pharmacological significance of both the total extracts and the single isolated metabolites in the stomach cancer prevention and to focus on their mechanisms of action. A wide variety of plant-derived anticancer metabolites from different groups presented in the manuscript that include polyphenols, terpenes, alkaloids, or sulphur-containing compounds, underlines the multidirectional nature of natural products.
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Affiliation(s)
- Sylwia Nakonieczna
- Chair and Department of Pharmacognosy, Medical University of Lublin, 1, Chodzki str., 20-093 Lublin, Poland;
| | - Aneta Grabarska
- Chair and Department of Biochemistry and Molecular Biology, Medical University of Lublin, 1, Chodźki, 20-093 Lublin, Poland
| | - Wirginia Kukula-Koch
- Chair and Department of Pharmacognosy, Medical University of Lublin, 1, Chodzki str., 20-093 Lublin, Poland;
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22
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Goodarzi A, Khanmohammadi M, Ai A, Khodayari H, Ai A, Farahani MS, Khodayari S, Ebrahimi-Barough S, Mohandesnezhad S, Ai J. Simultaneous impact of atorvastatin and mesenchymal stem cells for glioblastoma multiform suppression in rat glioblastoma multiform model. Mol Biol Rep 2020; 47:7783-7795. [PMID: 32981013 PMCID: PMC7588373 DOI: 10.1007/s11033-020-05855-z] [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: 09/19/2020] [Indexed: 12/22/2022]
Abstract
Glioblastoma multiform (GBM) is known as an aggressive glial neoplasm. Recently incorporation of mesenchymal stem cells with anti-tumor drugs have been used due to lack of immunological responses and their easy accessibility. In this study, we have investigated the anti-proliferative and apoptotic activity of atorvastatin (Ator) in combination of mesenchymal stem cells (MSCs) on GBM cells in vitro and in vivo. The MSCs isolated from rats and characterized for their multi-potency features. The anti-proliferative and migration inhibition of Ator and MSCs were evaluated by MTT and scratch migration assays. The annexin/PI percentage and cell cycle arrest of treated C6 cells were evaluated until 72 h incubation. The animal model was established via injection of C6 cells in the brain of rats and subsequent injection of Ator each 3 days and single injection of MSCs until 12 days. The growth rate, migrational phenotype and cell cycle progression of C6 cells decreased and inhibited by the interplay of different factors in the presence of Ator and MSCs. The effect of Ator and MSCs on animal models displayed a significant reduction in tumor size and weight. Furthermore, histopathology evaluation proved low hypercellularity and mitosis index as well as mild invasive tumor cells for perivascular cuffing without pseudopalisading necrosis and small delicate vessels in Ator + MSCs condition. In summary, Ator and MSCs delivery to GBM model provides an effective strategy for targeted therapy of brain tumor.
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Affiliation(s)
- Arash Goodarzi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fars, Iran
| | - Mehdi Khanmohammadi
- Skull Base Research Center, The Five Senses Institute, Hazrat Rasoul Akram Hospital, Iran University of Medical Sciences (IUMS), Tehran, Iran.
| | - Arman Ai
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Khodayari
- International Center for Personalized Medicine, Dusseldorf, Germany.,Breast Disease Research Center (BDRC), Tehran University of Medical Sciences, Tehran, Iran.,Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Armin Ai
- Scientific Research Center, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Morteza Sagharjoghi Farahani
- International Center for Personalized Medicine, Dusseldorf, Germany.,Breast Disease Research Center (BDRC), Tehran University of Medical Sciences, Tehran, Iran.,Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Khodayari
- International Center for Personalized Medicine, Dusseldorf, Germany.,Breast Disease Research Center (BDRC), Tehran University of Medical Sciences, Tehran, Iran.,Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Sanam Mohandesnezhad
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Govindaraju K, Vasantharaja R, Uma Suganya K, Anbarasu S, Revathy K, Pugazhendhi A, Karthickeyan D, Singaravelu G. Unveiling the anticancer and antimycobacterial potentials of bioengineered gold nanoparticles. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.06.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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24
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Tombuloglu H, Khan FA, Almessiere MA, Aldakheel S, Baykal A. Synthesis of niobium substituted cobalt-nickel nano-ferrite (Co 0.5Ni 0.5Nb xFe 2-xO 4 (x ≤ 0.1) by hydrothermal approach show strong anti-colon cancer activities. J Biomol Struct Dyn 2020; 39:2257-2265. [PMID: 32241211 DOI: 10.1080/07391102.2020.1748719] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The combination of two or more nanoparticles found to be effective strategy to synthesize nanocomposites for better drug delivery and treatment. In the present study, we have combined cobalt (Co), nickel (Ni), niobium (Nb), and iron oxide (Fe2O4) and prepared niobium substituted cobalt-nickel nano-ferrite nanocomposites (Co0.5Ni0.5NbxFe2-xO4 (x ≤ 0.1) by using hydrothermal approach. We have characterized the structure and morphology of nanocomposites by using XRD, EDX, TEM and SEM methodologies. We have examined the impact of nanocomposites (Co0.5Ni0.5NbxFe2-xO4 (x ≤ 0.1) on cancerous cells (human colorectal carcinoma cells, HCT-116) by using MTT assay. We have also checked the impact of nanocomposites on normal and non-cancerous cells (human embryonic kidney cells, HEK-293) to confirm the specificity of their actions. Post- 48 h treatment of Co0.5Ni0.5NbxFe2-xO4 (x ≤ 0.1) led to dose-dependent inhibition of cancer cells growth and proliferation. However, no cytotoxic effect was observed on the normal cells (HEK-293). In addition, DAPI stained nuclear DNA staining analysis demonstrates that the Co0.5Ni0.5NbxFe2-xO4 (x ≤ 0.1) treatment also caused nuclear DNA disintegration which is the marker for programmed cell death. These results demonstrate that synthesized nanocomposites Co0.5Ni0.5NbxFe2-xO4 (x ≤ 0.1) selectively target the colon cancer cells and induce cancer cell death.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- H Tombuloglu
- Department of Genetics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - F A Khan
- Department of Stem Cell Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - M A Almessiere
- Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.,Department of Biophysics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - S Aldakheel
- Department of Nanomedicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - A Baykal
- Department of Nanomedicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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25
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Yang H, Zhao H, Dong X, Yang Z, Chang W. Tomentosin induces apoptotic pathway by blocking inflammatory mediators via modulation of cell proteins in AGS gastric cancer cell line. J Biochem Mol Toxicol 2020; 34:e22501. [PMID: 32227673 DOI: 10.1002/jbt.22501] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/13/2020] [Accepted: 03/13/2020] [Indexed: 01/03/2023]
Abstract
In this study, we investigated the in vitro effect of tomentosin on cell proliferation by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, reactive oxygen species by 2',7'-dichlorofluorescein diacetate staining assay, apoptosis (AO/EtBr, propidium iodide, and 4',6-diamidino-2-phenylindole staining, mitochondrial membrane potential), cell adherent, cell migration, inflammation, apoptosis, and oxidative stress from gastric cancer cells (GCCs) AGS. Upon their relative cell proliferative, inflammatory, and apoptotic molecular markers were analyzed by using the enzyme-linked immunosorbent assay and Western blot analysis method. Treatment with tomentosin (IC50 = 20 µM) significantly inhibited cell proliferation and oxidative stress-induced anti-cell proliferative (proliferating cell nuclear antigen and cyclin-D1) also regulated expression, drastically diminished tumor necrosis factor-α, nuclear factor-κB, interleukin-6, and interleukin-1β expression levels, significantly upregulated Bcl-2 and Bax expression. Thus, this tomentosin can significantly reduce GCC proliferation via cytotoxicity which is stimulated apoptosis markers via morphology staining changes and inhibitory inflammatory markers. The tomentosin-induced oxidative stress may be involved to stimulate apoptotic mechanisms via mitochondria-mediated signaling by the inhibition of inflammation. Taken together, our findings suggest a possible future use of chemotherapeutic agents for pharmacological benefits and as an anti-cancer treatment option.
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Affiliation(s)
- Hongwei Yang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hongchao Zhao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xinhua Dong
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhen Yang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Weilong Chang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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26
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Nanoparticles guided drug delivery and imaging in gastric cancer. Semin Cancer Biol 2020; 69:69-76. [PMID: 31954835 DOI: 10.1016/j.semcancer.2020.01.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 01/06/2020] [Accepted: 01/13/2020] [Indexed: 01/06/2023]
Abstract
Gastric cancer represents a deadly malignancy worldwide, yet current therapeutic regimens remain ineffective. Nanoparticle (NP) -based solutions could allow the design of novel therapeutic methods to eliminate this fatal disease. NPs typically carry out a significant role in multifunctional, multimodal imaging, and drug delivery carriers. In the recent decade, they have emerged as candidate approaches for the design of novel treatment strategies. Tumor nanotherapeutics characteristically possess various distinct advantages compared to conventional anti-cancer medications, which suffer from nonspecific bio-distribution, low solubility, and poor bioavailability. In this review, we will discuss the application of NPs in diagnosis and controlled drug delivery in gastric cancer (GC). We will focus on various NPs-based strategies employed against GC.
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27
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Yun Z, Chinnathambi A, Alharbi SA, Jin Z. Biosynthesis of gold nanoparticles using Vetex negundo and evaluation of pro-apoptotic effect on human gastric cancer cell lines. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 203:111749. [PMID: 31884347 DOI: 10.1016/j.jphotobiol.2019.111749] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/10/2019] [Accepted: 12/16/2019] [Indexed: 12/13/2022]
Abstract
Gastric cancer (GC) is mainly widespread gastrointestinal malignancy,which reports for 8% of overallcases in carcinogenesis and 10% of yearly fatality, is 4thprimary cause of cancer associated death global. The plan of the present research was to develop ethanolic extract of Vitex negundo-loaded gold nanoparticles (VN-AuNPs) and to appraise the various characteristic methods likes UV-vis spectroscopy, SAED, FTIR, XRD and HR-TEM. Additionally, the anticancer effect of VN-AuNPs on AGS cells were analysed by cell viability, apoptotic morphological changes by TUNEL, AO/EtBr and Hoechst staining, alterations of mitochondrial membrane potential (MMP) and production reactive oxygen species (ROS). Moreover, the status of apoptosis gene such as caspase-3, Bcl-2, Bcl-XL, Bax and caspase-9 expressions was analysed by using western and RT-PCR techniques. Synthesized AuNPs established by UV absorption peak of the highest at 538 and crystal nature of AuNPs was additionallyverifiedwith SAED and XRD. TEM images were illustrates size and morphological division of NPs. FTIR examinationscompletedalkene, carbodiimide and aliphatic primary amines of biomolecules werepresent in synthesized VN-AuNPs. Additionally, AuNPs were stimulatedapoptosis throughthe cytotoxicity effect,changes of MMP, generation of ROS, nuclear and apoptotic morphological alterationsvia TUNEL, AO/EtBr and Hoechst assay. Furthermore, molecular mechanisms also provoked apoptosis through modulating pro (caspase-3, Bax, Bid, caspase-9) and anti-apoptotic (Bcl-2 and Bcl-XL) mediators by western blotting and gene expression in AGS cells. This production of AuNPs from VN was eco-friendly, large-scaled up and easy.
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Affiliation(s)
- Zhou Yun
- Department of Gastroenterology, First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, China
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sulaiman Ali Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Zhu Jin
- Department of Gastroenterology, First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, China.
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