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Kwon H, An J, Kim JS, Kang IC. Inhibitory effects of NSAID-conjugated SN-38 on the viability of A549 Non-small cell lung cancer cells. Biochem Biophys Rep 2023; 35:101517. [PMID: 37521373 PMCID: PMC10374863 DOI: 10.1016/j.bbrep.2023.101517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/16/2023] [Accepted: 07/18/2023] [Indexed: 08/01/2023] Open
Abstract
The goal of this paper was to look into the anti-tumor mechanism of Non-Steroidal Anti-Inflammatory Drug (NSAID)-conjugated SN-38 Prodrug in A549 lung cancer cells. We found that Indomethacine-SN-38 (IndoSN-38) and Naproxen-SN-38(NaproSN-38) as a theranostic prodrug targeting cyclooxygenase-2(COX-2) in cancer cells inhibited A549 cell viability in a dose-dependent fashion. IndoSN-38 and NaproSN-38 inhibited A549 cell viability in a dose-dependent fashion. The suppression of A549 cell viability was due to induction of the cell apoptosis by enhancing the activities of Caspase 3 and Caspase 8. The cell cycle arrest of sub-G1 was found in the cells treated with IndoSN-38 or NaproSN-38. Collectively, these data suggested that the anti-proliferative activities of the NSAID-conjugated SN-38 prodrugs were due to promotion of cell death and arresting the cell cycle which was similar with those of SN-38.
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Affiliation(s)
- Hae–Won Kwon
- Department of Bioconvergence System, Graduate School, and BioChip Research Center, Hoseo University, Asan, 336-795, South Korea
| | - Jusung An
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - In-Cheol Kang
- Department of Bioconvergence System, Graduate School, and BioChip Research Center, Hoseo University, Asan, 336-795, South Korea
- InnoPharmaScreen Inc, Incheon, 21988, South Korea
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2
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Shams A, Ahmed A, Khan A, Khawaja S, Rehman NU, Qazi AS, Khan A, Bawazeer S, Ali SA, Al-Harrasi A. Naturally Isolated Sesquiterpene Lactone and Hydroxyanthraquinone Induce Apoptosis in Oral Squamous Cell Carcinoma Cell Line. Cancers (Basel) 2023; 15:cancers15020557. [PMID: 36672505 PMCID: PMC9856832 DOI: 10.3390/cancers15020557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/02/2023] [Accepted: 01/09/2023] [Indexed: 01/19/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most prevalent cancers worldwide, especially in Asian countries. The emergence of its drug resistance and its side effects demands alternatives, to improve prognosis. Since the majority of cancer drugs are derived from natural sources, it provides a window to look for more biocompatible alternatives. In this study, two natural compounds, costunolide (CE) and aloe emodin (AE), were isolated from the stem of Lycium shawii. The compounds were examined for their anticancer and apoptotic potentials against OSCC (CAL 27) cells, using an in vitro analysis, such as a MTT assay, scratch assay, gene, and protein expressions. Both compounds, CE and AE, were found to be cytotoxic against the cancer cells with an IC50 value of 32 and 38 µM, respectively. Moreover, the compounds were found to be non-toxic against normal NIH-3T3 cells and comparable with the standard drug i.e., 5-fluorouracil (IC50 = 97.76 µM). These compounds were active against normal cells at higher concentrations. Nuclear staining displayed the presence of apoptosis-associated morphological changes, i.e., karyopyknosis and karyorrhexis in the treated cancer cells. Flow cytometry results further confirmed that these compounds induce apoptosis rather than necrosis, as the majority of the cells were found in the late apoptotic phase. Gene and protein expression analyses showed an increased expression of apoptotic genes, i.e., BAK, caspase 3, 6, and 9. Moreover, the compounds significantly downregulated the expression of the anti-apoptotic (BCL-2 L1), metastatic (MMP-2), and pro-inflammatory (COX-2) genes. Both compounds have shown promising anticancer, apoptotic, and anti-migratory activities against the OSCC cell line (i.e., CAL-27). However, further in vivo studies are required to explore these compounds as anticancer agents.
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Affiliation(s)
- Afshan Shams
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Ayaz Ahmed
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Ajmal Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat-Al-Mouz, P.O. Box 33, Nizwa 616, Oman
| | - Shariqa Khawaja
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Najeeb Ur Rehman
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat-Al-Mouz, P.O. Box 33, Nizwa 616, Oman
| | - Asma Saleem Qazi
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Adnan Khan
- Department of Microbiology, University of Karachi, Karachi 75270, Pakistan
| | - Sami Bawazeer
- Department of Pharmacognosy, Faculty of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Syed Abid Ali
- Third World Center for Science and Technology, H.E.J. Research Institute of Chemistry, University of Karachi, Karachi 75270, Pakistan
- Correspondence: (S.A.A.); (A.A.-H.)
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat-Al-Mouz, P.O. Box 33, Nizwa 616, Oman
- Correspondence: (S.A.A.); (A.A.-H.)
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Abdelhaleem EF, Kassab AE, El-Nassan HB, Khalil OM. Recent advances in the development of celecoxib analogs as anticancer agents: A review. Arch Pharm (Weinheim) 2022; 355:e2200326. [PMID: 35996360 DOI: 10.1002/ardp.202200326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/09/2022]
Abstract
Celecoxib is a nonsteroidal anti-inflammatory drug (NSAID) designed to be a selective cyclooxygenase-2 (COX-2) inhibitor. It was approved by the U.S. Food and Drug Administration for the treatment of inflammatory diseases such as osteoarthritis and rheumatoid arthritis. Additionally, celecoxib demonstrated potent antitumor and chemopreventive effects in vitro, in vivo, and in patients. The mechanism of celecoxib's chemopreventive effect is still not fully identified, but it is assumed to be multifactorial. Celecoxib's anticancer activity has been described both as independent of and dependent on its COX-2 inhibitory activity. The current review summarizes the recent advances published between 2000 and 2022 on the structure-based optimization of celecoxib to develop compounds with promising anticancer activity. The structure-activity relationships of celecoxib analogs are discussed, which may be beneficial in the design and development of novel analogs as potent antiproliferative agents in the future.
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Affiliation(s)
- Eman F Abdelhaleem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hala B El-Nassan
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Omneya M Khalil
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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4
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Abdelhaleem EF, Kassab AE, El-Nassan HB, Khalil OM. Design, synthesis, and biological evaluation of new celecoxib analogs as apoptosis inducers and cyclooxygenase-2 inhibitors. Arch Pharm (Weinheim) 2022; 355:e2200190. [PMID: 35976138 DOI: 10.1002/ardp.202200190] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/13/2022] [Accepted: 07/20/2022] [Indexed: 11/06/2022]
Abstract
Series of new celecoxib analogs were synthesized to assess their anticancer activity against the MCF-7 cell line. Four compounds, 3a, 3c, 5b, and 5c, showed 1.4-9.2-fold more potent anticancer activity than celecoxib. The antiproliferative activity of the most potent compounds, 3c, 5b, and 5c, seems to be associated well with their ability to induce apoptosis in MCF-7 cells (18-24-fold). This evidence was supported by an increase in the expression of the tumor suppressor gene p53 (4-6-fold), the elevation in the Bax/BCL-2 ratio, and a significant increase in the level of active caspase-7 (4-7-fold). Moreover, compounds 3c and 5c showed significant cyclooxygenase-2 (COX-2) inhibitory activity. They were also docked into the crystal structure of the COX-2 enzyme (PDB ID: 3LN1) to understand their mode of binding.
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Affiliation(s)
- Eman F Abdelhaleem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hala B El-Nassan
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Omneya M Khalil
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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5
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Abdelhaleem EF, Kassab AE, El-Nassan HB, Khalil OM. Design and Synthesis of Novel Celecoxib Analogues with Potential Cytotoxic and Pro-apoptotic Activity Against Breast Cancer Cell Line MCF-7. Med Chem 2022; 18:903-914. [PMID: 35264093 DOI: 10.2174/1573406418666220309123648] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/11/2022] [Accepted: 01/27/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Breast cancer is currently the leading cause of worldwide cancer incidence exceeding lung cancer. In addition, breast cancer accounts for 1 in 4 cancer cases and 1 in 6 cancer deaths among women. Cytotoxic chemotherapy is still the main therapeutic approach for patients with metastatic breast cancer. OBJECTIVE To synthesize a series of novel celecoxib analogues to evaluate their anticancer activity against MCF-7 cell line. METHOD Our design of target compounds was based on preserving the pyrazole moiety of celecoxib attached to two phenyl rings, one of them having polar hydrogen bonding group (sulfonamide or methoxy group). The methyl group of the second phenyl ring was replaced with chlorine or bromine atom. Finally, the trifluoromethyl group was replaced with arylidene hydrazine-1-carbonyl moiety, which is substituted either with fluoro or methoxy group, offering various electronic and lipophilic environments. These modifications were carried out to investigate their effects on the anti-proliferative activity of the newly synthesized celecoxib analogues and to provide a valuable structure activity relationship. RESULTS Four compounds namely (4e-h) exhibited significant antitumor activity. Compounds 4e, 4f and 4h showed 1.2-2 folds more potent anticancer activity than celecoxib. Celecoxib analogue 4f showed the most potent anti-proliferative activity. Its anti-proliferative activity seems to associate well with its ability to inhibit BCL-2. Moreover, activation of damage response pathway of the DNA leads to cell cycle arrest at G2/M phase, accumulation of cells in pre-G1 phase, indicating that cell death proceeds through an apoptotic mechanism. Compound 4f exhibited potent pro-apoptotic effect via induction of the intrinsic mitochondrial pathway of apoptosis. This mechanistic pathway was proved by a significant increase in the expression of the tumor suppressor gene p53, elevation in Bax/BCL-2 ratio and a significant increase in the level of active caspase-7. Furthermore, compound 4f showed moderate COX-2 inhibitory activity. CONCLUSION Celecoxib analogue 4f is a promising multi-targeted lead for the design and synthesis of potent anticancer agents.
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Affiliation(s)
- Eman F Abdelhaleem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Hala B El-Nassan
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Omneya M Khalil
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
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6
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Liu D, Qin S, Su D, Wang K, Huang Y, Huang Y, Pang Y. Metabolic Reprogramming of the Right Ventricle and Pulmonary Arteries in a Flow-Associated Pulmonary Arterial Hypertension Rat Model. ACS OMEGA 2022; 7:1273-1287. [PMID: 35036789 PMCID: PMC8757344 DOI: 10.1021/acsomega.1c05895] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
Pulmonary arterial hypertension (PAH) is a complex devastating disease relevant to remarkable metabolic dysregulation. Although various research studies on PAH from a metabolic perspective have been emerging, pathogenesis of PAH varies in different categories. Research on metabolic reprogramming in flow-associated PAH remains insufficient. An untargeted metabolomic profiling platform was used to evaluate the metabolic profile of pulmonary arteries (PAs) as well as the right ventricle (RV) in a flow-associated PAH rat model in the present work. A total of 79 PAs and 128 RV metabolites were significantly altered in PAH rats, among which 39 metabolites were assessed as shared dysregulated metabolites in PAs and the RV. Pathway analysis elucidated that, in PAs of PAH rats, pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and linoleic acid metabolism were significantly altered, while in the RV, arginine biosynthesis and linoleic acid metabolism were altered dramatically. Further integrated analysis of shared dysregulated PA and RV metabolites demonstrated that the linoleic acid metabolism and the arachidonic acid (AA) metabolism were the key pathways involved in the pathogenesis of flow-associated PAH. Results obtained from the present work indicate that the PAH pathogenesis could be mediated by widespread metabolic reprogramming. In particular, the dysregulation of AA metabolism may considerably contribute to the development of high blood flow-associated PAH.
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Affiliation(s)
- Dongli Liu
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
| | - Suyuan Qin
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
| | - Danyan Su
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
| | - Kai Wang
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
- Department
of Pediatrics, The First Affiliated Hospital
of Wenzhou Medical University, Wenzhou 325015, China
| | - Yanyun Huang
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
| | - Yuqin Huang
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
| | - Yusheng Pang
- Department
of Pediatrics, The First Affiliated Hospital
of Guangxi Medical University, Nanning 530021, China
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Centuori SM, Caulin C, Bauman JE. Precision and Immunoprevention Strategies for Tobacco-Related Head and Neck Cancer Chemoprevention. Curr Treat Options Oncol 2021; 22:52. [PMID: 33991232 PMCID: PMC8122210 DOI: 10.1007/s11864-021-00848-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2021] [Indexed: 12/02/2022]
Abstract
OPINION STATEMENT To date, there is no FDA-approved chemoprevention approach for tobacco-related HNSCC. Effective chemoprevention approaches validated in sufficiently powered randomized trials are needed to reduce the incidence and improve survival. In this review, we recap the challenges encountered in past chemoprevention trials and discuss emerging approaches, with major focus on green chemoprevention, precision prevention, and immunoprevention. As our current depth of knowledge expands in the arena of cancer immunotherapy, the field of immunoprevention is primed for new discoveries and successes in cancer prevention.
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Affiliation(s)
- Sara M. Centuori
- Department of Medicine, University of Arizona, 1515 N. Campbell Ave, PO Box 245024, Tucson, AZ 85724-5024 USA
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
| | - Carlos Caulin
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
- Department of Otolaryngology-Head and Neck Surgery, University of Arizona, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
| | - Julie E. Bauman
- Department of Medicine, University of Arizona, 1515 N. Campbell Ave, PO Box 245024, Tucson, AZ 85724-5024 USA
- University of Arizona Cancer Center, 1515 N. Campbell Ave, Tucson, AZ 85724 USA
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8
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Saka-Herrán C, Jané-Salas E, Estrugo-Devesa A, López-López J. Head and neck cancer and non-steroidal anti-inflammatory drugs: Systematic review and meta-analysis. Head Neck 2021; 43:1664-1682. [PMID: 33682986 DOI: 10.1002/hed.26663] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/14/2020] [Accepted: 02/19/2021] [Indexed: 01/21/2023] Open
Abstract
The objective was to assess the effects of non-steroidal anti-inflammatory drugs (NSAIDs) on head and neck cancer (HNC) outcomes. A systematic review was conducted following the PRISMA guidelines. The MEDLINE and the Cochrane Central Register databases were searched. Risk of bias was assessed by the Cochrane Collaboration's tool and by the Newcastle-Ottawa Scale. Meta-analyses were performed with the RevMan software. Seventeen articles met the inclusion criteria. Quality scores for observational studies ranged between 5 and 8 stars and the RCT was assessed as high risk of bias. NSAIDs use was associated with a 13% risk reduction of HNC (OR: 0.87 95% CI 0.77-0.99). NSAIDs use was associated with a 30% reduced cancer-specific mortality and with a 40% decreased risk on disease-recurrence. NSAIDs may have a modest protective effect on HNC risk and a positive impact on cancer-specific survival and disease-recurrence. The findings do not support a protective role of aspirin on HNC outcomes.
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Affiliation(s)
- Constanza Saka-Herrán
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona, Barcelona, Spain
| | - Enric Jané-Salas
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona - Oral Health and Masticatory System Group (Bellvitge Biomedical Research Institute) IDIBELL, Barcelona, Spain
| | - Albert Estrugo-Devesa
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona - Oral Health and Masticatory System Group (Bellvitge Biomedical Research Institute) IDIBELL, Barcelona, Spain
| | - José López-López
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona - Oral Health and Masticatory System Group (Bellvitge Biomedical Research Institute) IDIBELL, Barcelona, Spain
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Mustfa SA, Maurizi E, McGrath J, Chiappini C. Nanomedicine Approaches to Negotiate Local Biobarriers for Topical Drug Delivery. ADVANCED THERAPEUTICS 2021. [DOI: 10.1002/adtp.202000160] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Salman Ahmad Mustfa
- Centre for Craniofacial and Regenerative Biology King's College London London SE1 9RT UK
| | - Eleonora Maurizi
- Dipartimento di Medicina e Chirurgia Università di Parma Parma 43121 Italy
| | - John McGrath
- St John's Institute of Dermatology King's College London London SE1 9RT UK
| | - Ciro Chiappini
- Centre for Craniofacial and Regenerative Biology King's College London London SE1 9RT UK
- London Centre for Nanotechnology King's College London London WC2R 2LS UK
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10
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Ahmad V. Prospective of extracellular matrix and drug correlations in disease management. Asian J Pharm Sci 2020; 16:147-160. [PMID: 33995610 PMCID: PMC8105415 DOI: 10.1016/j.ajps.2020.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 04/20/2020] [Accepted: 06/22/2020] [Indexed: 12/30/2022] Open
Abstract
The extracellular matrix (ECM) comprises of many structural molecules that constitute the extracellular environment. ECM molecules are characterized by specific features like diversity, complexity and signaling, which are also results of improvement or development of disease mediated by some physiological changes. Several drugs have also been used to manage diseases and they have been reported to modulate ECM assembly, including physiological changes, beyond their primary targets and ECM metabolism. This review highlights the alteration of ECM environment for diseases and effect of different classes of drugs like nonsteroidal anti-inflammatory drugs, immune suppressant drug, steroids on ECM or its components. Thus, it is summarized from previously conducted researches that diseases can be managed by targeting specific components of ECM which are involved in the pathophysiology of diseases. Moreover, the drug delivery focused on targeting the ECM components also has the potential for the discovery of targeted and site specific release of drugs. Therefore, ECM or its components could be future targets for the development of new drugs for controlling various disease conditions including neurodegenerative diseases and cancers.
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Affiliation(s)
- Varish Ahmad
- Health Information Technology Department, Faculty of Applied Studies, King Abdulaziz University, Jeddah 21589, Kingdom of Saudi Arabia
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El-Naggar MH, Abdel Bar FM, Harsha C, Monisha J, Shimizu K, Kunnumakkara AB, Badria FA. Synthesis of new selective cytotoxic ricinine analogues against oral squamous cell carcinoma. Nat Prod Res 2019; 35:2145-2156. [PMID: 31526148 DOI: 10.1080/14786419.2019.1663513] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sixteen new analogues were synthesized from ricinine and tested alongside with seven known analogues for their cytotoxic activity against oral cancer (SAS cells) and normal epithelial cells (L132 cells). In contrast to 5-FU, the synthesized ricinine analogues did not show toxicity to normal cells. However, some of them inhibited the proliferation of oral cancer cells at 25 µM as evident from the MTT assay results. Ricinine analogue (19) was shown to be the most active derivative (69.22% inhibition). Potential targets involved in the oral cancer inhibitory activity of compound 19 were investigated using in-silico studies and western blot analysis. PTP1B was predicted to be a target for ricinine using reverse docking approach. This prediction was confirmed by western blot analysis that revealed the downregulation of PTP1B protein by compound 19. Moreover, it showed downregulation of COX-2 which is also extensively expressed in oral cancer.
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Affiliation(s)
- Mai H El-Naggar
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University, Mansoura 35516 Egypt.,Pharmacognosy Department, Faculty of Pharmacy, Kafrelsheikh university, Kafrelsheikh, Egypt
| | - Fatma M Abdel Bar
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University, Mansoura 35516 Egypt.,Pharmacognosy Department, Faculty of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Choudhary Harsha
- Laboratory of Cancer Biology and DBT-AIST International Laboratory for Advanced Biomedicine, Biosciences and Bioengineering Department, Indian Institute of Technology Guwahati, Assam, India
| | - Javadi Monisha
- Laboratory of Cancer Biology and DBT-AIST International Laboratory for Advanced Biomedicine, Biosciences and Bioengineering Department, Indian Institute of Technology Guwahati, Assam, India
| | - Kuniyoshi Shimizu
- Systematic Forest and Forest Products Sciences Division, Agro-Environmental Sciences Department, Bioresource and Bioenvironmental Sciences Graduate School, Kyushu University, Fukuoka, Japan
| | - Ajaikumar B Kunnumakkara
- Laboratory of Cancer Biology and DBT-AIST International Laboratory for Advanced Biomedicine, Biosciences and Bioengineering Department, Indian Institute of Technology Guwahati, Assam, India
| | - Farid A Badria
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University, Mansoura 35516 Egypt
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Maulina T, Hadikrishna I, Hardianto A, Sjamsudin E, Pontjo B, Yusuf HY. The therapeutic activity of curcumin through its anti-cancer potential on oral squamous cell carcinoma: A study on Sprague Dawley rat. SAGE Open Med 2019; 7:2050312119875982. [PMID: 31523430 PMCID: PMC6734613 DOI: 10.1177/2050312119875982] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 08/22/2019] [Indexed: 12/29/2022] Open
Abstract
Objectives Being the most common type of oral malignancies, oral squamous cell carcinoma is initiated by epithelial dysplasia, which can be marked by the expression of nuclear factor kappa B and cyclooxygenase 2. Curcumin has been known for its anti-cancer potential. The objective of this study was to evaluate the anti-cancer potential of curcumin on oral squamous cell carcinoma based on the expression of the nuclear factor kappa B and cyclooxygenase 2 during epithelial dysplasia stage. Methods This experimental study was performed on 35 Sprague Dawley rats at the Veterinary Medicine Faculty, Bogor Agricultural Institute, Indonesia. At the beginning of the experiments, all rats were induced by 100 µg 0.5% 7,12-dimethylbenz(a)anthracene every 2 days for the duration of 28 days. Once epithelial dysplasia stage was reached, all rats were then randomly divided into control group (that did not receive curcumin) or the experimental group (the group that received curcumin for the next 4 weeks). After 4 weeks, the histopathological examination of haematoxylin and eosin and immunohistochemistry examination were conducted. Data were gathered and analyzed by using the Wilcoxon-Mann-Whitney test. Results The results of the current study revealed that the experimental group showed significantly less nuclear factor kappa B (p < 0.01) and cyclooxygenase 2 (p = 0.03) expressions compared to the control group. Conclusion The results of the study suggested that curcumin was effective in suppressing nuclear factor kappa B and cyclooxygenase 2 expression in experimentally induced oral squamous cell carcinoma. Future studies investigating curcumin anti-cancer potential in a further stage of oral squamous cell carcinoma, as well as the involvement of other components that might improve curcumin anti-cancer potential, are of importance.
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Affiliation(s)
- Tantry Maulina
- Oral Surgery Department, Faculty of Dentistry, Padjadjaran University, Bandung, Indonesia
| | - Indra Hadikrishna
- Oral Surgery Department, Faculty of Dentistry, Padjadjaran University, Bandung, Indonesia
| | - Andri Hardianto
- Oral Surgery Department, Faculty of Dentistry, Padjadjaran University, Bandung, Indonesia
| | - Endang Sjamsudin
- Oral Surgery Department, Faculty of Dentistry, Padjadjaran University, Bandung, Indonesia
| | - Bambang Pontjo
- Pathology Anatomy Department, Faculty of Veterinary Medicine, Bogor Agricultural University, Bogor, Indonesia
| | - Harmas Yazid Yusuf
- Oral Surgery Department, Faculty of Dentistry, Padjadjaran University, Bandung, Indonesia
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Uram Ł, Filipowicz-Rachwał A, Misiorek M, Winiarz A, Wałajtys-Rode E, Wołowiec S. Synthesis and Different Effects of Biotinylated PAMAM G3 Dendrimer Substituted with Nimesulide in Human Normal Fibroblasts and Squamous Carcinoma Cells. Biomolecules 2019; 9:biom9090437. [PMID: 31480608 PMCID: PMC6770390 DOI: 10.3390/biom9090437] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 12/12/2022] Open
Abstract
Squamous cell carcinoma (SCC) remains a main cause of mortality in patients with neck and head cancers, with poor prognosis and increased prevalence despite of available therapies. Recent studies have identified a role of cyclooxygenases, particularly inducible isoform cyclooxygenase-2 (COX-2) and its metabolite prostaglandin E2 (PGE2) in cancer cell proliferation, and its inhibition become a target for control of cancer development, particularly in the view of recognized additive or synergic action of COX-2 inhibitors with other forms of therapy. Nimesulide (N), the selective COX-2 inhibitor, inhibits growth and proliferation of various types of cancer cells by COX-2 dependent and independent mechanisms. In the presented study, the conjugates of biotinylated third generation poly(amidoamine) dendrimer (PAMAM) with covalently linked 18 (G3B18N) and 31 (G3B31N) nimesulide residues were synthesized and characterized by NMR spectroscopy. Biological properties of conjugates were evaluated, including cytotoxicity, proliferation, and caspase 3/7 activities in relation to COX-2/PGE2 axis signaling in human normal fibroblast (BJ) and squamous cell carcinoma (SCC-15). Both conjugates exerted a selective cytotoxicity against SCC-15 as compared with BJ cells at low 1.25-10 µM concentration range and their action in cancer cells was over 250-fold stronger than nimesulide alone. Conjugates overcome apoptosis resistance and sensitized SCC-15 cells to the apoptotic death independently of COX-2/PGE2 axis. In normal human fibroblasts the same concentrations of G3B31N conjugate were less effective in inhibition of proliferation and induction of apoptosis, as measured by caspase 3/7 activity in a manner depending on increase of PGE2 production by either COX-1/COX-2.
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Affiliation(s)
- Łukasz Uram
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy, 35-959 Rzeszow, Poland.
| | | | - Maria Misiorek
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy, 35-959 Rzeszow, Poland
| | - Aleksandra Winiarz
- Faculty of Chemistry, Rzeszow University of Technology, 6 Powstancow Warszawy, 35-959 Rzeszow, Poland
| | - Elżbieta Wałajtys-Rode
- Department of Drug Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology, 00-664 Warsaw, Poland
| | - Stanisław Wołowiec
- Centre for Innovative Research in Medical and Natural Sciences, Faculty of Medicine, University of Rzeszow, 35-310 Rzeszow, Poland
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Sinevici N, O'sullivan J. Oral cancer: Deregulated molecular events and their use as biomarkers. Oral Oncol 2016; 61:12-8. [PMID: 27688099 DOI: 10.1016/j.oraloncology.2016.07.013] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/13/2016] [Accepted: 07/16/2016] [Indexed: 01/15/2023]
Abstract
Oral Cancer (OC) is a subset of head and neck cancer (HNC) with an annual worldwide incidence of 275,000 cases. OC remains a significant burden worldwide in terms of diagnosis, treatment and prognosis. Despite desirable outcomes in early diagnosed OCs and treatment advances most OCs are detected in advanced stages. The 5-year survival rate of early-stage disease is ∼80% and that of late-stage disease is only ∼20%. Recurrence and chemoresistance from a treatment point of view and pain and disfiguration are important factors contributing to the high morbidity and mortality of OC. Furthermore the process of oral carcinogenesis is complex and not yet fully understood. Consequently numerous potential biomarkers have been hypothesised though controversial results across the board hamper their clinical implementation. Of greatest advantage would be biomarkers signalling early events preceeding OC. Biomarker targets predominately involve deregulated molecular events that participate in cell signalling, growth, survival, motility, angiogenesis and cell cycle control but can also use changes in metabolic genes to discriminate healthy form disease state. Promising potential biomarkers include the growth signalling oncogenes, Epidermal Growth Factor Receptor and Cyclin D1, the anti-growth signalling components p53 and p21, apoptotic effectors such as Bcl-2 and also components involved in immortalisation, angiogenesis, invasion and metastasis processes. Translation of these potential biomakers to the patients is closer than ever though few issues remain to be resolved. Firstly large clinical trials are needed to validate their clinical applicability but also standardised methods of collection, storage and processing methods are needed to minimise variability.
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Affiliation(s)
| | - Jeff O'sullivan
- School of Dental Science, Trinity College, Dublin 2, Ireland
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Hayashi S, Ueno N, Murase A, Takada J. Design, synthesis and structure-activity relationship studies of novel and diverse cyclooxygenase-2 inhibitors as anti-inflammatory drugs. J Enzyme Inhib Med Chem 2014; 29:846-67. [PMID: 24517373 DOI: 10.3109/14756366.2013.864650] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Because of the pivotal role of cyclooxygenase (COX) in the inflammatory processes, non-steroidal anti-inflammatory drugs (NSAIDs) that suppress COX activities have been used clinically for the treatment of inflammatory diseases/syndromes; however, traditional NSAIDs exhibit serious side-effects such as gastrointestinal damage and hyper sensitivity owing to their COX-1 inhibition. Also, COX-2 inhibition-derived suppressive or preventive effects against initiation/proliferation/invasion/motility/recurrence/metastasis of various cancers/tumours such as colon, gastric, skin, lung, liver, pancreas, breast, prostate, cervical and ovarian cancers are significant. In this study, design, synthesis and structure-activity relationship (SAR) of various novel {2-[(2-, 3- and/or 4-substituted)-benzoyl, (bicyclic heterocycloalkanophenyl)carbonyl or cycloalkanecarbonyl]-(5- or 6-substituted)-1H-indol-3-yl}acetic acid analogues were investigated to seek and identify various chemotypes of potent and selective COX-2 inhibitors for the treatment of inflammatory diseases, resulting in the discovery of orally potent agents in the peripheral-inflammation model rats. The SARs and physicochemical properties for the analogues are described as significant findings. For graphical abstract: see Supplementary Material. ( www.informahealthcare.com/enz ).
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Affiliation(s)
- Shigeo Hayashi
- Pfizer Global Research & Development, Nagoya Laboratories, Pfizer Japan Inc. , Taketoyo, Aichi , Japan
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Vosooghi M, Amini M. The discovery and development of cyclooxygenase-2 inhibitors as potential anticancer therapies. Expert Opin Drug Discov 2014; 9:255-67. [PMID: 24483845 DOI: 10.1517/17460441.2014.883377] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION In the past, clinical studies had demonstrated that aspirin and NSAIDs reduce the risk of colorectal cancer. After the discovery of selective prostaglandin-endoperoxide synthase 2 (PTGS2) inhibitors, the further beneficial effects of celecoxib and some other related structures (coxibs) have been demonstrated in both in vivo and in vitro studies. AREAS COVERED The authors illustrate the role of prostaglandins following the overexpression of PTGS2 (COX-2) in signaling pathways. The authors elucidate the role of coxibs in cell proliferation, apoptosis, angiogenesis and multi-drug resistance and discuss the molecular mechanisms involved. The authors also present the strong evidence related to the usefulness of coxibs in several cancer cell lines. EXPERT OPINION There have been a number of PTGS2 (COX-2) selective inhibitors suggested as potential anticancer therapies. In recent years, the development of nanotechnology has also had an impact on chemotherapy. Indeed, nanoparticles of cytotoxic drug carriers have demonstrated potential through their accumulation in cancer cells, and targeting these nanoparticles has been under evaluation. This area could be opened up for coxib development as they are potentially important targets in cancer cells. Further research using celecoxib as a co-drug with PTGS2-overexpressed and PTGS2-independent cancer is still needed.
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Affiliation(s)
- Mohsen Vosooghi
- Tehran University of Medical Sciences, Faculty of Pharmacy, Drug Design & Development Research Center, Department of Medicinal Chemistry , Tehran , Iran
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In LLA, Arshad NM, Ibrahim H, Azmi MN, Awang K, Nagoor NH. 1'-Acetoxychavicol acetate inhibits growth of human oral carcinoma xenograft in mice and potentiates cisplatin effect via proinflammatory microenvironment alterations. Altern Ther Health Med 2012; 12:179. [PMID: 23043547 PMCID: PMC3517351 DOI: 10.1186/1472-6882-12-179] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 10/04/2012] [Indexed: 11/10/2022]
Abstract
BACKGROUND Oral cancers although preventable, possess a low five-year survival rate which has remained unchanged over the past three decades. In an attempt to find a more safe, affordable and effective treatment option, we describe here the use of 1'S-1'-acetoxychavicol acetate (ACA), a component of Malaysian ginger traditionally used for various medicinal purposes. METHODS Whether ACA can inhibit the growth of oral squamous cell carcinoma (SCC) cells alone or in combination with cisplatin (CDDP), was explored both in vitro using MTT assays and in vivo using Nu/Nu mice. Occurrence of apoptosis was assessed using PARP and DNA fragmentation assays, while the mode of action were elucidated through global expression profiling followed by Western blotting and IHC assays. RESULTS We found that ACA alone inhibited the growth of oral SCC cells, induced apoptosis and suppressed its migration rate, while minimally affecting HMEC normal cells. ACA further enhanced the cytotoxic effects of CDDP in a synergistic manner as suggested by combination index studies. We also found that ACA inhibited the constitutive activation of NF-κB through suppression of IKKα/β activation. Human oral tumor xenografts studies in mice revealed that ACA alone was as effective as CDDP in reducing tumor volume, and further potentiated CDDP effects when used in combination with minimal body weight loss. The effects of ACA also correlated with a down-regulation of NF-κB regulated gene (FasL and Bim), including proinflammatory (NF-κB and COX-2) and proliferative (cyclin D1) biomarkers in tumor tissue. CONCLUSION Overall, our results suggest that ACA inhibits the growth of oral SCC and further potentiates the effect of standard CDDP treatment by modulation of proinflammatory microenvironment. The current preclinical data could form the basis for further clinical trials to improve the current standards for oral cancer care using this active component from the Malaysian ginger.
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Vinothkumar V, Manoharan S, Sindhu G, Nirmal MR, Vetrichelvi V. Geraniol modulates cell proliferation, apoptosis, inflammation, and angiogenesis during 7,12-dimethylbenz[a]anthracene-induced hamster buccal pouch carcinogenesis. Mol Cell Biochem 2012; 369:17-25. [DOI: 10.1007/s11010-012-1364-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 06/07/2012] [Indexed: 01/23/2023]
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Anti-inflammatory effects of Clematis chinensis Osbeck extract(AR-6) may be associated with NF-κB, TNF-α, and COX-2 in collagen-induced arthritis in rat. Rheumatol Int 2011; 32:3119-25. [PMID: 21932136 DOI: 10.1007/s00296-011-2083-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 08/21/2011] [Indexed: 10/17/2022]
Abstract
The root of Clematis chinensis Osbeck has been used widely in rheumatoid arthritis in Chinese traditional medicine, and AR-6 is a triterpene saponin isolated from it. In this present study, we investigated the in vivo effects of oral AR-6 in chronic rat with collagen-induced arthritis (CIA) and possible molecular mechanism. CIA was induced by immunizing 56 female Sprague-Dawley (SD) rats with chicken typeIIcollagen (CII). Following eighteen days, the immunization rats with CIA were treated with AR-6 (32, 16, 8 mg/kg), cyclophosphamide (7 mg/kg), and TGP (Total Glucosides of Paeonia) (180 mg/kg) for 7 days, and rats without CIA were given the same volume of purified water. TNF-α and IL-1β levels in peripheral blood will be measured by ELISA, and Western blot analysis will be used to detect the expression of NF-κB p65 subunits, TNF-α and COX-2, in synovial membrane. We found that therapeutic treatment with AR-6 markedly improves the paw swelling and histopathological changes. Moreover, the serum levels of pro-inflammatory cytokines TNF-α and IL-1β were markedly lowered, and the expression of NF-κB p65 subunits, TNF-α and COX-2, in the synovial membrane of CIA rats was significantly inhibited in the AR-6-treated groups. These results enable to prove that AR-6 has a potential anti-inflammatory effect in CIA rats, and its mechanism may relate to the inhibition of the expression of NF-κB p65 subunits, TNF-α and COX-2.
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