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Abdelnasser SM, Abu-Shahba N. Bacillus sonorinses derived exopolysaccharide enhances cell cycle arrest, apoptosis, necrosis, autophagy and COX-2 down regulation in liver cancer cells. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2024; 43:e00848. [PMID: 39027919 PMCID: PMC11254948 DOI: 10.1016/j.btre.2024.e00848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/27/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024]
Abstract
Background Hepatocellular carcinoma (HCC) is one of the most serious types of cancer that accounts for numerous cancer deaths worldwide. HCC is poorly prognosed and is a highly chemotherapy-resistant tumor. Therefore, new treatments are urgently needed. Exopolysaccharides (EPS-1) produced from the novel Bacillus sonorensis strain was found to exhibit chemopreventive effects against cancer. Objective Evaluating the anti-cancer cytotoxic effect of exopolysaccharides (EPS-1) produced by the newly studied Bacillus sonorensis strain SAmt2. Methods The cytotoxic activity was investigated through cell cycle, apoptosis, and autophagy analyses using flow cytometry technique. Also, the effect of EPS-1 on Huh7 release of COX-2 was examined using ELISA. Results Our results revealed that EPS-1exhibit an anti-proliferative effect on Huh7 cells through decreasing the percentage of cells at the S-phase and G2 phase, while increasing the cell population at the sub-G1 and G1 phases. Apoptosis analysis showed that EPS-1 increased necrotic and apoptotic cell fractions in EPS-1 treated Huh7. In addition, it induced significant autophagic cell death in the Huh7.Finally, antiproliferative and apoptosis induction results were supportedby ELISA assay results where the protein level of COX-2 was declined. Conclusion : In conclusion, EPS-1 derived from B. sonorensis SAmt2, is a promising proliferation inhibitor of Huh7 cells with potential anticancer effects.
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Affiliation(s)
- Salma M. Abdelnasser
- Microbial Biotechnology Department, Biotechnology Research Institute, National Research Centre, Giza 12622, Egypt
| | - Nourhan Abu-Shahba
- Stem Cell Research Group, Medical Research Centre of Excellence, National Research Centre, Giza 12622, Egypt
- Medical Molecular Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Giza 12622, Egypt
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2
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Hatori M, Tsuji D, Suzuki K, Yokokawa T, Kawakami K, Moriyama R, Osada-Tsuchiya M, Otake A, Nakao M, Yano T, Arakawa Y, Matsuo K, Ohashi Y, Sakata Y, Kogure Y, Tamaki S, Wada A, Taki Y, Sasahira N, Ishii H, Yamaguchi M, Itoh K. Pharmacogenomic study of gemcitabine efficacy in patients with metastatic pancreatic cancer: A multicenter, prospective, observational cohort study (GENESECT study). Cancer 2024; 130:2988-2999. [PMID: 38682652 DOI: 10.1002/cncr.35343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/23/2024] [Accepted: 04/01/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Genetic polymorphisms of molecules are known to cause individual differences in the therapeutic efficacy of anticancer drugs. However, to date, germline mutations (but not somatic mutations) for anticancer drugs have not been adequately studied. The objective of this study was to investigate the association between germline polymorphisms of gemcitabine metabolic and transporter genes with carbohydrate antigen 19-9 (CA 19-9) response (decrease ≥50% from the pretreatment level at 8 weeks) and overall survival (OS) in patients with metastatic pancreatic cancer who receive gemcitabine-based chemotherapy. METHODS This multicenter, prospective, observational study enrolled patients with metastatic pancreatic cancer patients who were receiving gemcitabine monotherapy or gemcitabine plus nanoparticle albumin-bound paclitaxel combination chemotherapy. Thirteen polymorphisms that may be involved in gemcitabine responsiveness were genotyped, and univariate and multivariate logistic regression analyses were used to determine the association of these genotypes with CA 19-9 response and OS. The significance level was set at 5%. RESULTS In total, 180 patients from 11 hospitals in Japan were registered, and 159 patients whose CA 19-9 response could be assessed were included in the final analysis. Patients who had a CA 19-9 response had significantly longer OS (372 vs. 241 days; p = .007). RRM1 2464A>G and RRM2 175T>G polymorphisms suggested a weak association with CA 19-9 response and OS, but it was not statistically significant. COX-2 -765G>C polymorphism did not significantly correlate with CA 19-9 response but was significantly associated with OS (hazard ratio, 2.031; p = .019). CONCLUSIONS Genetic polymorphisms from the pharmacokinetics of gemcitabine did not indicate a significant association with efficacy, but COX-2 polymorphisms involved in tumor cell proliferation might affect OS.
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Affiliation(s)
- Masahiro Hatori
- Department of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Daiki Tsuji
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Kenichi Suzuki
- Department of Clinical Pharmacology, School of Pharmacy Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Takashi Yokokawa
- Department of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kazuyoshi Kawakami
- Department of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Ryo Moriyama
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Marika Osada-Tsuchiya
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Aki Otake
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Masahiko Nakao
- Department of Pharmacy and Clinical Research Center, Osaka City General Hospital, Osaka, Japan
| | - Takuya Yano
- Department of Pharmacy, Sumitomo Besshi Hospital, Niihama, Japan
| | - Yuichiro Arakawa
- Department of Pharmacy, Tochigi Cancer Center, Utsunomiya, Japan
| | - Keisuke Matsuo
- Department of Pharmacy, Beppu Medical Center, Beppu, Japan
| | - Yasukata Ohashi
- Department of Pharmacy, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yasuhiko Sakata
- Department of Pharmacy, Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Yuki Kogure
- Department of Pharmacy, National Center for Higashi-Hiroshima Medical Center, Higashi-Hiroshima, Japan
| | - Shinya Tamaki
- Department of Pharmacy, KKR Sapporo Medical Center, Sapporo, Japan
| | - Atsushi Wada
- Department of Pharmacy, Kobe Minimally Invasive Cancer Center, Kobe, Japan
| | - Yusuke Taki
- Department of Pharmacy, Kikugawa General Hospital, Kikugawa, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Hiroshi Ishii
- Division of Gastroenterology, Chiba Cancer Center, Tokyo, Japan
| | - Masakazu Yamaguchi
- Department of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kunihiko Itoh
- Department of Clinical Pharmacology and Genetics, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
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3
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Orlandi E, Ceccuzzi L, Belpinati F, Rodolfo M, Malerba G, Trabetti E, Gomez-Lira M, Romanelli MG. Sex-dependent interaction of PTGS2 with miR-146a as risk factor for melanoma and the impact of sex hormones in gene expression in skin cells. Melanoma Res 2024; 34:296-306. [PMID: 38934060 DOI: 10.1097/cmr.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Gender disparity in melanoma is a complex issue where sex hormones could be engaged. Differences in genetic variations are important in understanding the mechanisms of sex disparity in melanoma. Post-transcriptional regulation of prostaglandin-endoperoxide synthase (PTGS2) mRNA occurs through a complex interplay of specific trans-acting RNA-binding proteins and microRNAs. MiR-146a is a key player in melanoma, modulating immune responses and tumor microenvironment (TME). Polymorphisms in PTGS2 gene rs20415GC have been associated with an increased risk of melanoma. Epistasis between polymorphisms rs20415GC was investigated by genotyping 453 melanoma patients and 382 control individuals. The effects of testosterone and 17β-estradiol were analyzed in keratinocytes and two melanoma cell lines. The rs2910164GG showed a higher risk in the presence of the genotype rs20417CC in the male population. Testosterone and 17β-estradiol act differently on PTGS2 and miR-146a expression, depending on the cell type. Testosterone augments PTGS2 gene expression in keratinocytes and miR-146a in melanoma cells. While 17β-estradiol only increases miR-146a expression in HaCaT cells. The present study indicates a sex-specific relation between miR-146a and PTGS2 polymorphisms with melanoma cancer risk. Testosterone and 17β-estradiol act differently on the expression of PTGS2 and miR-146a depending on the skin cell type.
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Affiliation(s)
- Elisa Orlandi
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Laura Ceccuzzi
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Francesca Belpinati
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Monica Rodolfo
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Malerba
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Elisabetta Trabetti
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Macarena Gomez-Lira
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
| | - Maria Grazia Romanelli
- Section of Biology and Genetics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie, Verona
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4
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Jia R, Meng D, Geng W. Advances in the anti-tumor mechanisms of saikosaponin D. Pharmacol Rep 2024; 76:780-792. [PMID: 38965200 DOI: 10.1007/s43440-024-00569-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 07/06/2024]
Abstract
Saikosaponin D, a saponin compound, is extracted from Bupleurum and is a principal active component of the plant. It boasts a variety of pharmacologic effects including anti-inflammatory, antioxidant, immunomodulatory, metabolic, and anti-tumor properties, drawing significant attention in anti-tumor research in recent years. Research indicates that saikosaponin D inhibits the proliferation of numerous tumor cells, curbing the progression of cancers such as liver, pancreatic, lung, glioma, ovarian, thyroid, stomach, and breast cancer. Its anti-tumor mechanisms largely involve inhibiting tumor cell proliferation, promoting tumor cell apoptosis, thwarting tumor-cell invasion, and modulating tumor cell autophagy. Moreover, saikosaponin D enhances the sensitivity to anti-tumor drugs and augments body immunity. Given its multi-faceted anti-tumor roles, saikosaponin D offers promising potential in anti-tumor therapy. This paper reviews recent studies on its anti-tumor effects, aiming to furnish new theoretical insights for clinical cancer treatments.
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Affiliation(s)
- Ruixue Jia
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Dandan Meng
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Wei Geng
- Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China.
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5
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Cho H, Huh KM, Shim MS, Cho YY, Lee JY, Lee HS, Kwon YJ, Kang HC. Selective delivery of imaging probes and therapeutics to the endoplasmic reticulum or Golgi apparatus: Current strategies and beyond. Adv Drug Deliv Rev 2024; 212:115386. [PMID: 38971180 DOI: 10.1016/j.addr.2024.115386] [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: 05/01/2024] [Revised: 06/14/2024] [Accepted: 07/01/2024] [Indexed: 07/08/2024]
Abstract
To maximize therapeutic effects and minimize unwanted effects, the interest in drug targeting to the endoplasmic reticulum (ER) or Golgi apparatus (GA) has been recently growing because two organelles are distributing hubs of cellular building/signaling components (e.g., proteins, lipids, Ca2+) to other organelles and the plasma membrane. Their structural or functional damages induce organelle stress (i.e., ER or GA stress), and their aggravation is strongly related to diseases (e.g., cancers, liver diseases, brain diseases). Many efforts have been developed to image (patho)physiological functions (e.g., oxidative stress, protein/lipid-related processing) and characteristics (e.g., pH, temperature, biothiols, reactive oxygen species) in the target organelles and to deliver drugs for organelle disruption using organelle-targeting moieties. Therefore, this review will overview the structure, (patho)physiological functions/characteristics, and related diseases of the organelles of interest. Future direction on ER or GA targeting will be discussed by understanding current strategies and investigations on targeting, imaging/sensing, and therapeutic systems.
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Affiliation(s)
- Hana Cho
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Kang Moo Huh
- Departments of Polymer Science and Engineering & Materials Science and Engineering, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Min Suk Shim
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Yong-Yeon Cho
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon 14662, Republic of Korea; Research Institute for Controls and Materials of Regulated Cell Death, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Joo Young Lee
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon 14662, Republic of Korea; Research Institute for Controls and Materials of Regulated Cell Death, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Hye Suk Lee
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon 14662, Republic of Korea; Research Institute for Controls and Materials of Regulated Cell Death, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Young Jik Kwon
- Department of Pharmaceutical Sciences, University of California, Irvine, CA 92697, USA
| | - Han Chang Kang
- Department of Pharmacy, College of Pharmacy, The Catholic University of Korea, Bucheon 14662, Republic of Korea; Research Institute for Controls and Materials of Regulated Cell Death, The Catholic University of Korea, Bucheon 14662, Republic of Korea.
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6
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El Menshawe SF, Shalaby K, Elkomy MH, Aboud HM, Ahmed YM, Abdelmeged AA, Elkarmalawy M, Abou Alazayem MA, El Sisi AM. Repurposing celecoxib for colorectal cancer targeting via pH-triggered ultra-elastic nanovesicles: Pronounced efficacy through up-regulation of Wnt/β-catenin pathway in DMH-induced tumorigenesis. Int J Pharm X 2024; 7:100225. [PMID: 38230407 PMCID: PMC10788539 DOI: 10.1016/j.ijpx.2023.100225] [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: 08/15/2023] [Revised: 12/16/2023] [Accepted: 12/17/2023] [Indexed: 01/18/2024] Open
Abstract
Celecoxib (CLX), a selective inhibitor for cyclooxygenase 2 (COX-2), has manifested potential activity against diverse types of cancer. However, low bioavailability and cardiovascular side effects remain the major challenges that limit its exploitation. In this work, we developed ultra-elastic nanovesicles (UENVs) with pH-triggered surface charge reversal traits that could efficiently deliver CLX to colorectal segments for snowballed tumor targeting. CLX-UENVs were fabricated via a thin-film hydration approach. The impact of formulation factors (Span 80, Tween 80, and sonication time) on the nanovesicular features was evaluated using Box-Behnken design, and the optimal formulation was computed. The optimum formulation was positively coated with polyethyleneimine (CLX-PEI-UENVs) and then coated with Eudragit S100 (CLX-ES-PEI-UENVs). The activity of the optimized nano-cargo was explored in 1,2-dimethylhydrazine-induced colorectal cancer in Wistar rats. Levels of COX-2, Wnt-2 and β-catenin were assessed in rats' colon. The diameter of the optimized CLX-ES-PEI-UENVs formulation was 253.62 nm, with a zeta potential of -23.24 mV, 85.64% entrapment, and 87.20% cumulative release (24 h). ES coating hindered the rapid release of CLX under acidic milieu (stomach and early small intestine) and showed extended release in the colon section. In colonic environments, the ES coating layer was removed due to high pH, and the charge on the nanovesicular corona was shifted from negative to positive. Besides, a pharmacokinetics study revealed that CLX-ES-PEI-UENVs had superior oral bioavailability by 2.13-fold compared with CLX suspension. Collectively, these findings implied that CLX-ES-PEI-UENVs could be a promising colorectal-targeted nanoplatform for effective tumor management through up-regulation of the Wnt/β-catenin pathway.
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Affiliation(s)
- Shahira F. El Menshawe
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Khaled Shalaby
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Mohammed H. Elkomy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Heba M. Aboud
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Yasmin M. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
| | | | - Marwa Elkarmalawy
- Department of Pharmaceutics and Drug Manufacturing, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt
| | | | - Amani M. El Sisi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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7
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Salim EI, Alabasy MM, Nashar EME, Al-Zahrani NS, Alzahrani MA, Guo Z, Beltagy DM, Shahen M. Molecular interactions between metformin and D-limonene inhibit proliferation and promote apoptosis in breast and liver cancer cells. BMC Complement Med Ther 2024; 24:185. [PMID: 38711049 PMCID: PMC11071183 DOI: 10.1186/s12906-024-04453-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 03/22/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Cancer is a fatal disease that severely affects humans. Designing new anticancer strategies and understanding the mechanism of action of anticancer agents is imperative. HYPOTHESIS/PURPOSE In this study, we evaluated the utility of metformin and D-limonene, alone or in combination, as potential anticancer therapeutics using the human liver and breast cancer cell lines HepG2 and MCF-7. STUDY DESIGN An integrated systems pharmacology approach is presented for illustrating the molecular interactions between metformin and D-limonene. METHODS We applied a systems-based analysis to introduce a drug-target-pathway network that clarifies different mechanisms of treatment. The combination treatment of metformin and D-limonene induced apoptosis in both cell lines compared with single drug treatments, as indicated by flow cytometric and gene expression analysis. RESULTS The mRNA expression of Bax and P53 genes were significantly upregulated while Bcl-2, iNOS, and Cox-2 were significantly downregulated in all treatment groups compared with normal cells. The percentages of late apoptotic HepG2 and MCF-7 cells were higher in all treatment groups, particularly in the combination treatment group. Calculations for the combination index (CI) revealed a synergistic effect between both drugs for HepG2 cells (CI = 0.14) and MCF-7 cells (CI = 0.22). CONCLUSION Our data show that metformin, D-limonene, and their combinations exerted significant antitumor effects on the cancer cell lines by inducing apoptosis and modulating the expression of apoptotic genes.
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Affiliation(s)
- Elsayed I Salim
- Department of Zoology, Research Lab of Molecular Carcinogenesis, Faculty of Science, Tanta University, Tanta, 31527, Egypt.
| | - Mona M Alabasy
- Department of Zoology, Research Lab of Molecular Carcinogenesis, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Eman M El Nashar
- Department of Anatomy, College of Medicine, King Khalid University, Abha, 62529, Saudi Arabia
| | - Norah S Al-Zahrani
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, 62529, Saudi Arabia
| | - Mohammed A Alzahrani
- Internal Medicine Department, College of Medicine, King Khalid University, Abha, 62529, Saudi Arabia
| | - Zihu Guo
- College of Life Science, Center of Bioinformatics, Northwest A and F University, Yangling, Shaanxi, 712100, China
| | - Doha M Beltagy
- Biochemistry Department, Faculty of Science, Damanhour University, Damanhour, Egypt
| | - Mohamed Shahen
- Department of Zoology, Research Lab of Molecular Carcinogenesis, Faculty of Science, Tanta University, Tanta, 31527, Egypt.
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8
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Chun KS, Kim EH, Kim DH, Song NY, Kim W, Na HK, Surh YJ. Targeting cyclooxygenase-2 for chemoprevention of inflammation-associated intestinal carcinogenesis: An update. Biochem Pharmacol 2024:116259. [PMID: 38705538 DOI: 10.1016/j.bcp.2024.116259] [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: 02/13/2024] [Revised: 04/18/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
Mounting evidence from preclinical and clinical studies suggests that persistent inflammation functions as a driving force in the journey to cancer. Cyclooxygenase-2 (COX-2) is a key enzyme involved in inflammatory signaling. While being transiently upregulated upon inflammatory stimuli, COX-2 has been found to be consistently overexpressed in human colorectal cancer and several other malignancies. The association between chronic inflammation and cancer has been revisited: cancer can arise when inflammation fails to resolve. Besides its proinflammatory functions, COX-2 also catalyzes the production of pro-resolving as well as anti-inflammatory metabolites from polyunsaturated fatty acids. This may account for the side effects caused by long term use of some COX-2 inhibitory drugs during the cancer chemopreventive trials. This review summarizes the latest findings highlighting the dual functions of COX-2 in the context of its implications in the development, maintenance, and progression of cancer.
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Affiliation(s)
- Kyung-Soo Chun
- College of Pharmacy, Keimyung University, Daegu 42691, Korea
| | - Eun-Hee Kim
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, Seongnam 13488, South Korea
| | - Do-Hee Kim
- Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon, Gyeonggi-do 16227, South Korea
| | - Na-Young Song
- Department of Oral Biology, BK21 Four Project, Yonsei University College of Dentistry, Seoul 03722, South Korea
| | - Wonki Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, South Korea
| | - Hye-Kyung Na
- Department of Food Science and Biotechnology, College of Knowledge-Based Services Engineering, Sungshin Women's University, Seoul 01133, South Korea
| | - Young-Joon Surh
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, South Korea.
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9
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Chi ZC. Progress in understanding of relationship between inflammation and tumors. Shijie Huaren Xiaohua Zazhi 2024; 32:23-40. [DOI: 10.11569/wcjd.v32.i1.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/05/2023] [Accepted: 01/11/2024] [Indexed: 01/26/2024] Open
Abstract
Over the past decade, there has been clear evidence that inflammation plays a key role in tumorigenesis. Tumor extrinsic inflammation is caused by many factors, including bacterial and viral infections, autoimmune diseases, obesity, smoking, excessive alcohol consumption, etc., all of which can increase cancer risk and stimulate malignant progression. Conversely, inflammation inherent in cancer or caused by cancer can be triggered by cancer-initiating mutations and can promote malignant progression through recruitment and activation of inflammatory cells. Both exogenous and endogenous inflammation can lead to immunosuppression, thus providing a preferred opportunity for tumor development. Studies have confirmed that chronic inflammation is involved in various steps of tumorigenesis, including cell transformation, promotion, survival, prolifer-ation, invasion, angiogenesis, and metastasis. Recent research has shed new light on the molecular and cellular circuits between inflammation and cancer. Two pathways have been preliminarily identified: Intrinsic and extrinsic. In the intrinsic pathway, genetic events leading to tumors initiate the expression of inflammatory related programs and guide the construction of the inflammatory microenvironment. In the extrinsic pathway, inflammatory conditions promote the development of cancer. This article reviews the recent progress in the understanding of the relationship between inflammation and tumors.
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Affiliation(s)
- Zhao-Chun Chi
- Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao 266011, Shandong Province, China
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10
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Tan S, Ou Y, Yang Y, Huang S, Chen S, Gao Q. Preventive effects of chemical drugs on recurrence of colorectal adenomas: systematic review and Bayesian network meta-analysis. Eur J Gastroenterol Hepatol 2024; 36:62-75. [PMID: 37942763 DOI: 10.1097/meg.0000000000002676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
BACKGROUND The onset of colorectal adenomas (CRAs) is significantly associated with colorectal cancer. The preventive effects of chemical drugs on the recurrence of CRAs have been evaluated in a large number of randomized controlled trials (RCTs). However, there are still uncertainties about the relative effectiveness of such chemical drugs. METHODS We searched relevant RCTs published in six databases up to February 2023. The quality of the included studies was assessed by using the Cochrane risk of bias assessment tool and Review Manager 5.4. Pairwise comparison and network meta-analysis (NMA) were conducted using RStudio to compare the effects of chemical drugs on the recurrence of CRAs. RESULTS Forty-five high-quality RCTs were included. A total of 35 590 (test group: 20 822; control group: 14 768) subjects with a history of CRAs have been enrolled and randomized to receive placebo treatment or one of 24 interventions. Based on surface under the cumulative ranking values and NMA results, difluoromethylornithine (DFMO) + Sulindac significantly reduced the recurrence of CRAs, followed by berberine and nonsteroidal antiinflammatory drugs. CONCLUSION DFMO + Sulindac is more effective in reducing the recurrence of CRAs but has a high risk of adverse events. Considering drug safety, tolerance, and compliance, berberine has a brighter prospect of clinical development. However, further studies are needed to verify our findings.
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Affiliation(s)
- Shufa Tan
- Shaanxi University of Traditional Chinese Medicine, Xianyang
| | - Yan Ou
- Shaanxi University of Traditional Chinese Medicine, Xianyang
| | - Yunyi Yang
- Shanghai University of Traditional Chinese Medicine, Shanghai
| | - Shuilan Huang
- Shaanxi University of Traditional Chinese Medicine, Xianyang
| | - Shikai Chen
- Shaanxi University of Traditional Chinese Medicine, Xianyang
| | - Qiangqiang Gao
- Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Xianyang, China
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11
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Sahu A, Pradhan D, Veer B, Kumar S, Singh R, Raza K, Rizvi MA, Jain AK, Verma S. In silico screening, synthesis, characterization and biological evaluation of novel anticancer agents as potential COX-2 inhibitors. Daru 2023; 31:119-133. [PMID: 37454036 PMCID: PMC10624798 DOI: 10.1007/s40199-023-00467-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Cyclooxygenase enzyme is frequently overexpressed in various types of cancer and found to play a crucial role in poor prognosis in cancer patients. In current research, we have reported the new COX-2 inhibitors for cancer treatment using computer-aided drug design and experimental validation. METHODS A total of 12,795 compounds from the different databases were used to screen against the COX-2 enzyme. It perceived three new compounds with better binding affinity to the enzyme. Afterwards, physicochemical properties and in silico bioactivity were assessed for efficacy, safety, and structural features required for binding. The molecules were synthesized and confirmed by spectroscopic techniques. Later on, molecules were evaluated for their anti-cancer activity using MCF-7, MDA-MB-231 and SiHa cancer cell lines. RESULTS Compound ZINC5921547 and ZINC48442590 (4a, and 4b) reduced the MCF-7, MDA-MB-231, and SiHa cells proliferation potently than parent compounds. The PG-E2 estimation shown, both compounds act through the COX-2 PGE2 axis. Compound 4a and 4b block the cell cycle at G1-S phase and induce cancer cell death. CONCLUSIONS We concluded that compounds 4a and 4b effectively promotes cancer cell death via COX-2 PGE2 axis, and further in vivo studies can be evaluated for development in both compounds as anticancer agents. The compilation of this information will help us to generate better outcome through robust computational methods. The high-quality experimental results may pave the way for identifying effective drug candidates for cancer treatment.
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Affiliation(s)
- Ankita Sahu
- Tumor Biology, ICMR-National Institute of Pathology, New Delhi, 110029, India
| | - Dibyabhaba Pradhan
- Indian Biological Data Center, Regional Centre for Biotechnology, Faridabad, 121001, India
| | - Babita Veer
- Department of Applied Chemistry, Delhi Technological University, New Delhi, 110042, India
| | - Sumit Kumar
- Tumor Biology, ICMR-National Institute of Pathology, New Delhi, 110029, India
| | - Ram Singh
- Department of Applied Chemistry, Delhi Technological University, New Delhi, 110042, India
| | - Khalid Raza
- Department of Computer Science, Jamia Millia Islamia, New Delhi, 110025, India
| | - Moshahid A Rizvi
- Department of Bioscience, Jamia Millia Islamia, New Delhi, 110025, India
| | - Arun Kumar Jain
- Biomedical Informatics Centre, ICMR-National Institute of Pathology, New Delhi, 110029, India
| | - Saurabh Verma
- Tumor Biology, ICMR-National Institute of Pathology, New Delhi, 110029, India.
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12
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Behera B, Meher RK, Mir SA, Nayak B, Satapathy KB. Phytochemical profiling, in vitro analysis for anti-inflammatory, immunomodulatory activities, structural elucidation and in silico evaluation of potential selective COX-2 and TNF-α inhibitor from Hydrilla verticillata (L.f.) Royle. J Biomol Struct Dyn 2023:1-15. [PMID: 38018914 DOI: 10.1080/07391102.2023.2283871] [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: 03/16/2023] [Accepted: 11/09/2023] [Indexed: 11/30/2023]
Abstract
Hydrilla verticillata (L.f.) Royle is a perennial aquatic plant, which exhibits nutritional as well as therapeutic properties. The present study has been carried out to evaluate anti-inflammatory and immunomodulatory activities along with in silico evaluation of potential selective COX-2 and TNF-α inhibitors from methanolic extract of H. verticillata (L.f.) Royle. The potential therapeutic compounds have been identified by high-resolution GC-MS analysis. Its capacity to inhibit inflammatory responses using lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophage cells has been explored. The anti-inflammatory properties of the plant extract were investigated by inhibiting inducible nitric oxide (NO) synthase and reduced NO generation driven by LPS on stimulated RAW 264.7 macrophage cells. Further investigation for the underlying molecular mechanism of the anti-inflammatory activity of plant extract has been carried out by molecular docking and molecular dynamics simulation approaches with COX-2 and TNF-α inhibitors ability against the most potent phytocompound phytol from the plant extract. To evaluate whether the extract causes any toxicity, the cytotoxicity test has been carried out with the Human embryonic kidney cell line (Hek-293), Mouse fibroblast (L929), human mesenchyme stem cells (hMSCs) and human breast epithelial cell line (MCF-10a). Ultimately, our findings suggest that the plant extract have great potential to reduce inflammation without causing any toxicity to normal cell.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bhagyeswari Behera
- Department of Botany, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
| | - Rajesh Kumar Meher
- Department of Biotechnology and Bioinformatics, Sambalpur University, Jyoti Vihar, Odisha, India
| | - Showkat Ahmad Mir
- School of Life Sciences, Sambalpur University, Jyoti Vihar, Odisha, India
| | - Binata Nayak
- School of Life Sciences, Sambalpur University, Jyoti Vihar, Odisha, India
| | - Kunja Bihari Satapathy
- Department of Botany, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
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13
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Zeiz A, Kawtharani R, Elmasri M, Khawaja G, Hamade E, Habib A, Ayoub AJ, Abarbri M, El-Dakdouki MH. Molecular properties prediction, anticancer and anti-inflammatory activities of some pyrimido[1,2-b]pyridazin-2-one derivatives. BIOIMPACTS : BI 2023; 14:27688. [PMID: 38505674 PMCID: PMC10945296 DOI: 10.34172/bi.2023.27688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 08/08/2023] [Accepted: 08/23/2023] [Indexed: 03/21/2024]
Abstract
Introduction The anticancer and anti-inflammatory activities of a novel series of eleven pyrimido[1,2-b]pyridazin-2-one analogues substituted at position 7 were assessed in the current study. Methods The physicochemical characteristics were studied using MolSoft software. The antiproliferative activity was investigated by MTT cell viability assay, and cell cycle analysis elucidated the antiproliferative mechanism of action. Western blot analysis examined the expression levels of key pro-apoptotic (Bax, p53) and pro-survival (Bcl-2) proteins. The anti-inflammatory activity was assessed by measuring the production levels of nitric oxide in RAW264.7 cells, and the expression levels of COX-2 enzyme in LPS-activated THP-1 cells. In addition, the gene expression of various pro-inflammatory cytokines (IL-6, IL-8, IL-1β, TNF-α) and chemokines (CCL2, CXCL1, CXCL2, CXCL3) was assessed by RT-qPCR. Results Compound 1 bearing a chlorine substituent displayed the highest cytotoxic activity against HCT-116 and MCF-7 cancer cells where IC50 values of 49.35 ± 2.685 and 69.32 ± 3.186 µM, respectively, were achieved. Compound 1 increased the expression of pro-apoptotic proteins p53 and Bax while reducing the expression of pro-survival protein Bcl-2. Cell cycle analysis revealed that compound 1 arrested cell cycle at the G0/G1 phase. Anti-inflammatory assessments revealed that compound 1 displayed the strongest inhibitory activity on NO production with IC50 of 29.94 ± 2.24 µM, and down-regulated the expression of COX-2. Compound 1 also induced a statistically significant decrease in the gene expression of various cytokines and chemokines. Conclusion These findings showed that the pyrimidine derivative 1 displayed potent anti-inflammatory and anticancer properties in vitro, and can be selected as a lead compound for further investigation.
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Affiliation(s)
- Ali Zeiz
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Debbieh, Lebanon
| | - Ranin Kawtharani
- Laboratory of Medicinal Chemistry and Natural Products, Lebanese University, Faculty of Science-I, Beirut, Lebanon
| | - Mirvat Elmasri
- Department of Chemistry and Biochemistry, Faculty of Science-I, Lebanese University, Beirut, Lebanon
| | - Ghada Khawaja
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Debbieh, Lebanon
| | - Eva Hamade
- Department of Chemistry and Biochemistry, Faculty of Science-I, Lebanese University, Beirut, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | - Abeer J. Ayoub
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Mohamed Abarbri
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l'Energie (PCM2E)., EA 6299. Avenue Monge Faculté des Sciences, Parc de Grandmont, 37200 Tours, France
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14
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James A, Akash K, Sharma A, Bhattacharyya S, Sriamornsak P, Nagraik R, Kumar D. Himalayan flora: targeting various molecular pathways in lung cancer. Med Oncol 2023; 40:314. [PMID: 37787816 DOI: 10.1007/s12032-023-02171-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/21/2023] [Indexed: 10/04/2023]
Abstract
The fatal amplification of lung cancer across the globe and the limitations of current treatment strategies emphasize the necessity for substitute therapeutics. The incorporation of phyto-derived components in chemo treatment holds promise in addressing those challenges. Despite the significant progressions in lung cancer therapeutics, the complexities of molecular mechanism and pathways underlying this disease remain inadequately understood, necessitating novel biomarker targeting. The Himalayas, abundant in diverse plant varieties with established chemotherapeutic potential, presents a promising avenue for investigating potential cures for lung carcinoma. The vast diversity of phytocompounds herein can be explored for targeting the disease. This review delves into the multifaceted targets of lung cancer and explores the established phytochemicals with their specific molecular targets. It emphasizes comprehending the intricate pathways that govern effective therapeutic interventions for lung cancer. Through this exploration of Himalayan flora, this review seeks to illuminate potential breakthroughs in lung cancer management using natural compounds. The amalgamation of Himalayan plant-derived compounds with cautiously designed combined therapeutic approaches such as nanocarrier-mediated drug delivery and synergistic therapy offers an opportunity to redefine the boundaries of lung cancer treatment by reducing the drug resistance and side effects and enabling an effective targeted delivery of drugs. Furthermore, additional studies are obligatory to understand the possible derivation of natural compounds used in current lung cancer treatment from plant species within the Himalayan region.
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Affiliation(s)
- Abija James
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - K Akash
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Avinash Sharma
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Sanjib Bhattacharyya
- Department of Pharmaceutical Sciences and Chinese Traditional Medicine, Southwest University, Beibei, 400715, Chongqing, People's Republic of China
- Department of Sciences, Nirma University, Ahmedabad, Gujarat, 382481, India
| | | | - Rupak Nagraik
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India.
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India.
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15
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Ayoub AJ, El-Achkar GA, Ghayad SE, Hariss L, Haidar RH, Antar LM, Mallah ZI, Badran B, Grée R, Hachem A, Hamade E, Habib A. Fluorinated Benzofuran and Dihydrobenzofuran as Anti-Inflammatory and Potential Anticancer Agents. Int J Mol Sci 2023; 24:10399. [PMID: 37373544 DOI: 10.3390/ijms241210399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Benzofuran and 2,3-dihydrobenzofuran scaffolds are heterocycles of high value in medicinal chemistry and drug synthesis. Targeting inflammation in cancer associated with chronic inflammation is a promising therapy. In the present study, we investigated the anti-inflammatory effects of fluorinated benzofuran and dihydrobenzofuran derivatives in macrophages and in the air pouch model of inflammation, as well as their anticancer effects in the human colorectal adenocarcinoma cell line HCT116. Six of the nine compounds suppressed lipopolysaccharide-stimulated inflammation by inhibiting the expression of cyclooxygenase-2 and nitric oxide synthase 2 and decreased the secretion of the tested inflammatory mediators. Their IC50 values ranged from 1.2 to 9.04 µM for interleukin-6; from 1.5 to 19.3 µM for Chemokine (C-C) Ligand 2; from 2.4 to 5.2 µM for nitric oxide; and from 1.1 to 20.5 µM for prostaglandin E2. Three novel synthesized benzofuran compounds significantly inhibited cyclooxygenase activity. Most of these compounds showed anti-inflammatory effects in the zymosan-induced air pouch model. Because inflammation may lead to tumorigenesis, we tested the effects of these compounds on the proliferation and apoptosis of HCT116. Two compounds with difluorine, bromine, and ester or carboxylic acid groups inhibited the proliferation by approximately 70%. Inhibition of the expression of the antiapoptotic protein Bcl-2 and concentration-dependent cleavage of PARP-1, as well as DNA fragmentation by approximately 80%, were described. Analysis of the structure-activity relationship suggested that the biological effects of benzofuran derivatives are enhanced in the presence of fluorine, bromine, hydroxyl, and/or carboxyl groups. In conclusion, the designed fluorinated benzofuran and dihydrobenzofuran derivatives are efficient anti-inflammatory agents, with a promising anticancer effect and a combinatory treatment in inflammation and tumorigenesis in cancer microenvironments.
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Affiliation(s)
- Abeer J Ayoub
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
- Department of Biological Sciences, School of Arts and Sciences, Lebanese International University, Bekaa Campus, Bekaa 146404, Lebanon
| | - Ghewa A El-Achkar
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Faculty of Medicine, Saint George University of Beirut, Achrafieh, Beirut 1100-2807, Lebanon
| | - Sandra E Ghayad
- Department of Biology, Faculty of Sciences II, EDST, Lebanese University, Fanar 90656, Lebanon
- Center for CardioVascular and Nutrition Research (C2VN), INSERM 1263, INRAE 1260, Aix-Marseille University, 13385 Marseille, France
| | - Layal Hariss
- Laboratory for Medicinal Chemistry and Natural Products, Faculty of Sciences I, PRASE-EDST, Lebanese University, Hadath 1104, Lebanon
| | - Razan H Haidar
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
| | - Leen M Antar
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
| | - Zahraa I Mallah
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
| | - Bassam Badran
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
| | - René Grée
- Université de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, 35000 Rennes, France
| | - Ali Hachem
- Laboratory for Medicinal Chemistry and Natural Products, Faculty of Sciences I, PRASE-EDST, Lebanese University, Hadath 1104, Lebanon
| | - Eva Hamade
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath 1104, Lebanon
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
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16
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Omer S, Pathak S, Nadar R, Bowen D, Sandey M, Dhanasekaran M, Pondugula S, Mansour M, Boothe D. Validating the anti-lymphoma pharmacodynamic actions of the endocannabinoids on canine non-Hodgkin lymphoma. Life Sci 2023; 327:121862. [PMID: 37330042 DOI: 10.1016/j.lfs.2023.121862] [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: 03/18/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 06/19/2023]
Abstract
AIMS This study established the in vitro anti-lymphoma pharmacodynamic actions of the endocannabinoids (anandamide-AEA and 2-arachidonoylglycerol-2AG) on canine non-Hodgkin lymphoma (NHL) and human NHL cells. MAIN METHODS The expression of cannabinoid (CB1 and CB2) receptors in various canine NHL cells {1771, CLBL-1, CLL-1, peripheral blood mononuclear cells (PBMCs)} was studied using Quantitative real-time PCR (RT-qPCR). Anti-lymphoma cell viability assay was performed to assess the effect of endocannabinoids on various canine and human NHL cells (1771, CLBL-1, CLL-1, Ramos cells). The spectrophotometric and fluorometric procedures evaluated oxidative stress, inflammation, apoptosis, and mitochondrial function markers. SAS® and Prism-V La Jolla, CA, USA, were used for statistical analysis. KEY FINDINGS The current study validated the presence of CB1 and CB2 receptors in the canine NHL cells. There was a significantly higher expression of CB1 and CB2 receptors in B-cell lymphoma (BCL) cells (1771, CLBL-1, Ramos) compared to canine T-cell lymphoma (TCL) cells (CL-1). AEA and 2AG dose and time-dependently exhibited significant but differential anti-lymphoma effects on canine and human NHL cells. Anti-lymphoma pharmacodynamic actions of the endocannabinoids in the canine 1771 NHL cells revealed a significant alteration in the markers of oxidative stress, inflammation, and a decrease in mitochondrial function without altering the apoptotic markers. SIGNIFICANCE Establishing the anti-lymphoma pharmacodynamic actions of endocannabinoids may provide new therapeutic interventions and expedite cannabinoid research.
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Affiliation(s)
- Saba Omer
- Department of Anatomy, Physiology, & Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA; Shifa College of Dentistry, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Suhrud Pathak
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, USA
| | - Rishi Nadar
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, USA
| | - Dylan Bowen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, USA
| | - Maninder Sandey
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA
| | - Muralikrishnan Dhanasekaran
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, USA
| | - Satyanarayana Pondugula
- Department of Anatomy, Physiology, & Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA
| | - Mohammed Mansour
- Department of Anatomy, Physiology, & Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA
| | - Dawn Boothe
- Department of Anatomy, Physiology, & Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA.
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17
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Sohrab SS, Raj R, Nagar A, Hawthorne S, Paiva-Santos AC, Kamal MA, El-Daly MM, Azhar EI, Sharma A. Chronic Inflammation's Transformation to Cancer: A Nanotherapeutic Paradigm. Molecules 2023; 28:molecules28114413. [PMID: 37298889 DOI: 10.3390/molecules28114413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
The body's normal immune response against any invading pathogen that causes infection in the body results in inflammation. The sudden transformation in inflammation leads to the rise of inflammatory diseases such as chronic inflammatory bowel disease, autoimmune disorders, and colorectal cancer (different types of cancer develop at the site of chronic infection and inflammation). Inflammation results in two ways: short-term inflammation i.e., non-specific, involves the action of various immune cells; the other results in long-term reactions lasting for months or years. It is specific and causes angiogenesis, fibrosis, tissue destruction, and cancer progression at the site of inflammation. Cancer progression relies on the interaction between the host microenvironment and tumor cells along with the inflammatory responses, fibroblast, and vascular cells. The two pathways that have been identified connecting inflammation and cancer are the extrinsic and intrinsic pathways. Both have their own specific role in linking inflammation to cancer, involving various transcription factors such as Nuclear factor kappa B, Activator of transcription, Single transducer, and Hypoxia-inducible factor, which in turn regulates the inflammatory responses via Soluble mediators cytokines (such as Interleukin-6, Hematopoietin-1/Erythropoietin, and tumor necrosis factor), chemokines (such as Cyclooxygenase-2, C-X-C Motif chemokines ligand-8, and IL-8), inflammatory cells, cellular components (such as suppressor cells derived from myeloid, tumor-associated macrophage, and acidophils), and promotes tumorigenesis. The treatment of these chronic inflammatory diseases is challenging and needs early detection and diagnosis. Nanotechnology is a booming field nowadays for its rapid action and easy penetration inside the infected destined cells. Nanoparticles are widely classified into different categories based on their different factors and properties such as size, shape, cytotoxicity, and others. Nanoparticles emerged as excellent with highly progressive medical inventions to cure diseases such as cancer, inflammatory diseases, and others. Nanoparticles have shown higher binding capacity with the biomolecules in inflammation reduction and lowers the oxidative stress inside tissue/cells. In this review, we have overall discussed inflammatory pathways that link inflammation to cancer, major inflammatory diseases, and the potent action of nanoparticles in chronic inflammation-related diseases.
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Affiliation(s)
- Sayed Sartaj Sohrab
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Riya Raj
- Department of Biochemistry, Bangalore University, Banglore 560056, India
| | - Amka Nagar
- Department of Life Science, School of Basic Science and Research, Sharda University, Greater Noida 201310, India
| | - Susan Hawthorne
- School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine BT52 1SA, UK
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of University of Coimbra, University of Coimbra, 3000-548 Coimbra, Portugal
- LAQV, REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy of University of Coimbra, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Mohammad Amjad Kamal
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Enzymoics Inc., Hebersham, NSW 2770, Australia
- Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
| | - Mai M El-Daly
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Esam I Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ankur Sharma
- Strathclyde Institute of Pharmaceutical and Biomedical Sciences, University of Strathclyde, Glasgow G1 0RE, UK
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18
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Chahal S, Rani P, Kiran, Sindhu J, Joshi G, Ganesan A, Kalyaanamoorthy S, Mayank, Kumar P, Singh R, Negi A. Design and Development of COX-II Inhibitors: Current Scenario and Future Perspective. ACS OMEGA 2023; 8:17446-17498. [PMID: 37251190 PMCID: PMC10210234 DOI: 10.1021/acsomega.3c00692] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/21/2023] [Indexed: 09/29/2023]
Abstract
Innate inflammation beyond a threshold is a significant problem involved in cardiovascular diseases, cancer, and many other chronic conditions. Cyclooxygenase (COX) enzymes are key inflammatory markers as they catalyze prostaglandins production and are crucial for inflammation processes. While COX-I is constitutively expressed and is generally involved in "housekeeping" roles, the expression of the COX-II isoform is induced by the stimulation of different inflammatory cytokines and also promotes the further generation of pro-inflammatory cytokines and chemokines, which affect the prognosis of various diseases. Hence, COX-II is considered an important therapeutic target for drug development against inflammation-related illnesses. Several selective COX-II inhibitors with safe gastric safety profiles features that do not cause gastrointestinal complications associated with classic anti-inflammatory drugs have been developed. Nevertheless, there is mounting evidence of cardiovascular side effects from COX-II inhibitors that resulted in the withdrawal of market-approved anti-COX-II drugs. This necessitates the development of COX-II inhibitors that not only exhibit inhibit potency but also are free of side effects. Probing the scaffold diversity of known inhibitors is vital to achieving this goal. A systematic review and discussion on the scaffold diversity of COX inhibitors are still limited. To address this gap, herein we present an overview of chemical structures and inhibitory activity of different scaffolds of known COX-II inhibitors. The insights from this article could be helpful in seeding the development of next-generation COX-II inhibitors.
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Affiliation(s)
- Sandhya Chahal
- Department
of Chemistry, COBS&H, CCS Haryana Agricultural
University, Hisar 125004, India
| | - Payal Rani
- Department
of Chemistry, COBS&H, CCS Haryana Agricultural
University, Hisar 125004, India
| | - Kiran
- Department
of Chemistry, COBS&H, CCS Haryana Agricultural
University, Hisar 125004, India
| | - Jayant Sindhu
- Department
of Chemistry, COBS&H, CCS Haryana Agricultural
University, Hisar 125004, India
| | - Gaurav Joshi
- Department
of Pharmaceutical Sciences, Hemvati Nandan
Bahuguna Garhwal (A Central) University, Chauras Campus, Tehri Garhwal, Uttarakhand 249161, India
- Adjunct
Faculty at Department of Biotechnology, Graphic Era (Deemed to be) University, 566/6, Bell Road, Clement Town, Dehradun, Uttarakhand 248002, India
| | - Aravindhan Ganesan
- ArGan’sLab,
School of Pharmacy, University of Waterloo, Waterloo, Ontario N2G 1C5, Canada
| | | | - Mayank
- University
College of Pharmacy, Guru Kashi University, Talwandi Sabo, Punjab 151302, India
| | - Parvin Kumar
- Department
of Chemistry, Kurukshetra University, Kurukshetra 136119, India
| | - Rajvir Singh
- Department
of Chemistry, COBS&H, CCS Haryana Agricultural
University, Hisar 125004, India
| | - Arvind Negi
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo 02150, Finland
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19
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Obeidat M, Al-Khraisat IF, Jaradat DMM, Ghanim BY, Abdallah QM, Arqoub DA, Sabbah D, Al-Sanabra OM, Arafat T, Qinna NA. Mellitin peptide quantification in seasonally collected crude bee venom and its anticancer effects on myelogenous K562 human leukaemia cell line. BMC Complement Med Ther 2023; 23:132. [PMID: 37098530 PMCID: PMC10127481 DOI: 10.1186/s12906-023-03897-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/24/2023] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Apitherapy is an emerging field in cancer research, particularly in developing communities. The potency of Melittin (MEL), a major constituent in bee venom is accounted for the cytotoxic capacity against cancer cells. It is postulated that the genotype of bees and the time of venom collection influences its specific activity against certain types of cancer. METHOD Hereby, Jordanian crude bee venom (JCBV) was collected during different seasons of the year, specifically spring, summer and autumn and investigated for in vitro antitumour effects. Venom collected during springtime comprised the highest quantity of MEL in comparison to venom collected some other time. Springtime-collected JCBV extract and MEL were tested on an immortal myelogenous leukaemia cell line, namely K562 leukemic cells. Treated cells were examined for cell modality via flow cytometry analysis and cell death mediating gene expressions. RESULTS Springtime-collected JCBV extract and MEL showed an IC50 of 3.7 ± 0.37 μg/ml and 1.84 ± 0.75 μg/ml, respectively. In comparison to JCBV and positive control, MEL-treated cells exhibited late apoptotic death with a moderate cellular arrest at G0/G1 and an increase of cell number at G2/M phase. Expression of NF-κB/MAPK14 axis was inhibited in MEL and JCBV-treated cells, as well as expression of c-MYC and CDK4. Moreover, marked upregulation in ABL1, JUN and TNF was observed. In conclusion, springtime-collected JCBV showed the highest content of MEL while both JCBV and pure MEL showed apoptotic, necrotic, and cell cycle arrest efficiency against K562 leukemic cells. CONCLUSION Integration of bee venom in chemotherapy needs more investigation and should be carefully translated into clinical use. During such translation, the correlation of bee genotype, collection time and concentration of MEL in CBV should be profiled.
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Affiliation(s)
- Maher Obeidat
- Department of Medical Laboratory Analysis, Faculty of Science, Al-Balqa Applied University, Al-Salt, Jordan
| | - Ihab F Al-Khraisat
- Department of Medical Laboratory Analysis, Faculty of Science, Al-Balqa Applied University, Al-Salt, Jordan
| | - Da'san M M Jaradat
- Department of Chemistry, Faculty of Science, Al-Balqa Applied University, Al-Salt, Jordan
| | - Bayan Y Ghanim
- Department of Pharmacology and Biomedical Sciences, University of Petra Pharmaceutical Center (UPPC), Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman, Jordan
| | - Qasem M Abdallah
- Department of Pharmacology and Biomedical Sciences, University of Petra Pharmaceutical Center (UPPC), Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman, Jordan
| | - Duaa Abu Arqoub
- Department of Pharmacology and Biomedical Sciences, University of Petra Pharmaceutical Center (UPPC), Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman, Jordan
| | - Duaa Sabbah
- Department of Pharmacology and Biomedical Sciences, University of Petra Pharmaceutical Center (UPPC), Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman, Jordan
| | - Ola M Al-Sanabra
- Department of Medical Laboratory Analysis, Faculty of Science, Al-Balqa Applied University, Al-Salt, Jordan
| | - Tawfiq Arafat
- Jordan Center for Pharmaceutical Research (JCPR), Amman, Jordan
| | - Nidal A Qinna
- Department of Pharmacology and Biomedical Sciences, University of Petra Pharmaceutical Center (UPPC), Faculty of Pharmacy and Medical Sciences, University of Petra, P.O. Box 961343, Amman, Jordan.
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Alkaabi D, Arafat K, Sulaiman S, Al-Azawi AM, Attoub S. PD-1 Independent Role of PD-L1 in Triple-Negative Breast Cancer Progression. Int J Mol Sci 2023; 24:ijms24076420. [PMID: 37047395 PMCID: PMC10094894 DOI: 10.3390/ijms24076420] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 04/01/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a type of breast malignancy characterized by a high proliferative rate and metastatic potential leading to treatment failure, relapse, and poor prognosis. Therefore, efforts are continuously being devoted to understanding its biology and identifying new potential targets. Programmed death-ligand 1 (PD-L1) is an immunosuppressive protein that inactivates T cells by binding to the inhibitory receptor programmed death-1 (PD-1). PD-L1 overexpression in cancer cells contributes to immune evasion and, subsequently, poor survival and prognosis in several cancers, including breast cancer. Apart from its inhibitory impact on T cells, this ligand is believed to have an intrinsic role in cancer cells. This study was performed to clarify the PD-1 independent role of PD-L1 in TNBC MDA-MB-231 cells by knocking out the PD-L1 using three designs of CRISPR-Cas9 lentiviral particles. Our study revealed that PD-L1 knockout significantly inhibited MDA-MB-231 cell proliferation and colony formation in vitro and tumor growth in the chick embryo chorioallantoic membrane (CAM) model in vivo. PD-L1 knockout also decreased the migration and invasion of MDA-MB-231 cells in vitro. We have shown that PD-L1 knockout MDA-MB-231 cells have low levels of p-Akt and p-ERK in addition to some of their downstream proteins, c-Fos, c-Myc, p21, survivin, and COX-2. Furthermore, PD-L1 knockout significantly decreased the expression of Snail and RhoA. This study shows the intrinsic role of PD-L1 in TNBC independently of its binding to PD-1 receptors on T cells. It may pave the way for developing novel therapeutic strategies using PD-L1 inhibitors alone and in combination to treat TNBC more effectively.
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Affiliation(s)
- Duaa Alkaabi
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
| | - Kholoud Arafat
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
| | - Shahrazad Sulaiman
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
| | - Aya Mudhafar Al-Azawi
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
- Institut National de la Santé et de la Recherche Médicale (INSERM), 75013 Paris, France
- Correspondence:
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Sezer G, Onses MS, Sakir M, Sahin F, Çamdal A, Sezer Z, Inal A, Ciftci Z. Indomethacin prevents TGF-β-induced epithelial-to-mesenchymal transition in pancreatic cancer cells; evidence by Raman spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 280:121493. [PMID: 35728400 DOI: 10.1016/j.saa.2022.121493] [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: 02/08/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has a very low survival rate due to the late detection and poor response to chemotherapy. Epithelial-to-mesenchymal transition (EMT) is considered an important step in tumor progression with regard to invasion and metastasis, and Transforming Growth Factor-beta (TGF-β) signaling has been shown to play an important role in EMT. Therefore, we aimed to investigate whether indomethacin, an anti-inflammatory and analgesic drug, has any effect on TGF-β-induced EMT in pancreatic cancer cell line and analyze the changes in their molecular structures by Raman spectroscopy and other molecular techniques. Indomethacin treated Panc-1 cells were analyzed with Raman spectroscopy, quantitative polymerase chain reaction and immunofluorescence techniques after the induction of EMT with TGF-β. The exposure of Panc-1 cells to TGF-β resulted in characteristic morphological alterations of EMT, and indomethacin inhibits TGF-β-induced EMT through up-regulation of E-cadherin and down-regulation of N-cadherin and Snail expressions. Raman spectroscopy supported by principal component analysis (PCA) confirmed the effects of both TGF-β and indomethacin. Raman spectra were further analyzed using the PCA-assisted vector machine algorithm and it was seen that the data could be classified with 97.6% accuracy. Our results suggest that indomethacin may have a significant effect on PDAC metastasis, and Raman spectroscopy was able to probe EMT-related changes and the efficacy of indomethacin in a short time and without the need for specific reagents compared to other molecular techniques.
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Affiliation(s)
- Gulay Sezer
- Department of Pharmacology, Faculty of Medicine, University of Erciyes, Kayseri, Turkiye; Genkok Genome and Stem Cell Centre, University of Erciyes, Kayseri, Turkiye.
| | - Mustafa Serdar Onses
- Department of Materials Science and Engineering, University of Erciyes, Kayseri, Turkiye; ERNAM - Nanotechnology Application and Research Center, University of Erciyes, Kayseri, Turkiye
| | - Menekse Sakir
- Department of Materials Science and Engineering, University of Erciyes, Kayseri, Turkiye; ERNAM - Nanotechnology Application and Research Center, University of Erciyes, Kayseri, Turkiye
| | - Furkan Sahin
- ERNAM - Nanotechnology Application and Research Center, University of Erciyes, Kayseri, Turkiye
| | - Ali Çamdal
- Department of Electronic Engineering, Trinity College Dublin, University of Dublin College Green Dublin 2, Ireland
| | - Zafer Sezer
- Department of Pharmacology, Faculty of Medicine, University of Erciyes, Kayseri, Turkiye
| | - Ahmet Inal
- Department of Pharmacology, Faculty of Medicine, University of Erciyes, Kayseri, Turkiye
| | - Zeynep Ciftci
- Department of Pharmacology, Faculty of Medicine, University of Erciyes, Kayseri, Turkiye
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Abeysekera WPKM, Premakumara GAS, Ratnasooriya WD, Abeysekera WKSM. Anti-inflammatory, cytotoxicity and antilipidemic properties: novel bioactivities of true cinnamon (Cinnamomum zeylanicum Blume) leaf. BMC Complement Med Ther 2022; 22:259. [PMID: 36195907 PMCID: PMC9531470 DOI: 10.1186/s12906-022-03728-5] [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: 06/11/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
Background The leaf of Ceylon cinnamon (true cinnamon) is traditionally claimed for a variety of health benefits. However, reported scientific information is scanty and needs urgent attention for value addition. Methods Ethanolic (95%) and Dichloromethane:Methanol (DM, 1:1 v/v) leaf extracts of Ceylon cinnamon were evaluated for a range of medically important bioactivities namely anti-inflammatory [nitric oxide scavenging activity (NOSA), superoxide scavenging activity (SCA), COX1 and COX2 inhibition], growth inhibition & cytotoxicity against MCF7, HePG2 and AN3CA carcinoma cell lines, glutathionase-S-transferase (GST) inhibition and antilipidemic (anti-HMG-CoA reductase, anti-lipase, anti-cholesterol esterase, and cholesterol micellization inhibition) properties in vitro (n = 3). Further, a range of bioactive compounds in both leaf extracts was also quantified (n = 3). Results Both leaf extracts had all the investigated bioactive compounds and possessed moderately potent bioactivities compared to the reference drugs used in the study. Ethanolic leaf extract (ELE) exhibited the highest activities (IC50: μg/mL) for NOSA (40.26 ± 0.52), SCA (696.24 ± 40.02), cholesterol esterase inhibition (110.19 ± 1.55), cholesterol micellization inhibition (616.69 ± 7.09), GST inhibition (403.78 ± 2.70) and growth inhibition (GI50: 144.84 ± 1.59-269.00 ± 0.51) & cytotoxicity (LC50: 355.44 ± 9.38-717.71 ± 23.69) against studied cancer cell lines. In contrast, COX1 & COX2 (IC50: 6.62 ± 0.85 and 44.91 ± 3.06 μg/mL) and HMG-CoA reductase & lipase inhibitory activities (36.72 ± 4.74 and 19.71 ± 0.97% inhibition at 200 and 600 μg/mL) were highest in DM extract. ELE also showed the highest quantities (0.81 ± 0.06-104.38 ± 1.79) of tested compounds (mg/g extract) where eugenol was the highest and gallic acid was the lowest among quantified. Conclusion Both leaf extracts of Ceylon cinnamon had all the tested bioactive compounds and possess all the investigated bioactivities. This is the 1st study to report all the investigated bioactivities of the leaf of Ceylon Cinnamon.
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Affiliation(s)
| | | | - Wanigasekera Daya Ratnasooriya
- grid.8065.b0000000121828067Department of Zoology and Environmental Sciences, Faculty of Science, University of Colombo, Colombo, Sri Lanka
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Sarvepalli S, Parvathaneni V, Chauhan G, Shukla SK, Gupta V. Inhaled Indomethacin-Loaded Liposomes as Potential Therapeutics against Non-Small Cell Lung Cancer (NSCLC). Pharm Res 2022; 39:2801-2815. [DOI: 10.1007/s11095-022-03392-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/06/2022] [Indexed: 11/29/2022]
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Development and Challenges of Diclofenac-Based Novel Therapeutics: Targeting Cancer and Complex Diseases. Cancers (Basel) 2022; 14:cancers14184385. [PMID: 36139546 PMCID: PMC9496891 DOI: 10.3390/cancers14184385] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Diclofenac is a widely used drug for its anti-inflammatory and pain alleviating properties. This review summarizes the current understanding about the drug diclofenac. The potential applications of diclofenac beyond its well-known anti-inflammatory properties for other diseases such as cancer are discussed, along with existing limitations. Abstract Diclofenac is a highly prescribed non-steroidal anti-inflammatory drug (NSAID) that relieves inflammation, pain, fever, and aches, used at different doses depending on clinical conditions. This drug inhibits cyclooxygenase-1 and cyclooxygenase-2 enzymes, which are responsible for the generation of prostaglandin synthesis. To improve current diclofenac-based therapies, we require new molecular systematic therapeutic approaches to reduce complex multifactorial effects. However, the critical challenge that appears with diclofenac and other drugs of the same class is their side effects, such as signs of stomach injuries, kidney problems, cardiovascular issues, hepatic issues, and diarrhea. In this article, we discuss why defining diclofenac-based mechanisms, pharmacological features, and its medicinal properties are needed to direct future drug development against neurodegeneration and imperfect ageing and to improve cancer therapy. In addition, we describe various advance molecular mechanisms and fundamental aspects linked with diclofenac which can strengthen and enable the better designing of new derivatives of diclofenac to overcome critical challenges and improve their applications.
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25
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Wach J, Güresir Á, Vatter H, Herrlinger U, Becker A, Toma M, Hölzel M, Güresir E. Low-Dose Acetylsalicylic Acid Treatment in Non-Skull-Base Meningiomas: Impact on Tumor Proliferation and Seizure Burden. Cancers (Basel) 2022; 14:cancers14174285. [PMID: 36077817 PMCID: PMC9454729 DOI: 10.3390/cancers14174285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/26/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
MIB-1 index is an important predictor of meningioma progression and was found to be correlated with COX-2 expression. However, the impact of low-dose acetylsalicylic acid (ASA) on MIB-1 index and clinical symptoms is unclear. Between 2009 and 2022, 710 patients with clinical data, tumor-imaging data, inflammatory laboratory (plasma fibrinogen, serum C-reactive protein) data, and neuropathological reports underwent surgery for primary cranial WHO grade 1 and 2 meningioma. ASA intake was found to be significantly associated with a low MIB-1 labeling index in female patients ≥ 60 years. Multivariable analysis demonstrated that female patients ≥ 60 years with a non-skull-base meningioma taking ASA had a significantly lower MIB-1 index (OR: 2.6, 95%: 1.0–6.6, p = 0.04). Furthermore, the intake of ASA was independently associated with a reduced burden of symptomatic epilepsy at presentation in non-skull-base meningiomas in both genders (OR: 3.8, 95%CI: 1.3–10.6, p = 0.03). ASA intake might have an anti-proliferative effect in the subgroup of elderly female patients with non-skull-base meningiomas. Furthermore, anti-inflammatory therapy seems to reduce the burden of symptomatic epilepsy in non-skull-base meningiomas. Further research is needed to investigate the role of anti-inflammatory therapy in non-skull-base meningiomas.
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Affiliation(s)
- Johannes Wach
- Department of Neurosurgery, University Hospital Bonn, 53127 Bonn, Germany
- Correspondence: ; Tel.: +49-228-287-16521
| | - Ági Güresir
- Department of Neurosurgery, University Hospital Bonn, 53127 Bonn, Germany
| | - Hartmut Vatter
- Department of Neurosurgery, University Hospital Bonn, 53127 Bonn, Germany
| | - Ulrich Herrlinger
- Division of Clinical Neurooncology, Department of Neurology and Centre of Integrated Oncology, University Hospital Bonn, 53127 Bonn, Germany
| | - Albert Becker
- Department of Neuropathology, University Hospital Bonn, 53127 Bonn, Germany
| | - Marieta Toma
- Institute of Pathology, University Hospital Bonn, 53127 Bonn, Germany
| | - Michael Hölzel
- Institute of Experimental Oncology, University Hospital Bonn, 53127 Bonn, Germany
| | - Erdem Güresir
- Department of Neurosurgery, University Hospital Bonn, 53127 Bonn, Germany
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Ye SY, Li JY, Li TH, Song YX, Sun JX, Chen XW, Zhao JH, Li Y, Wu ZH, Gao P, Huang XZ. The Efficacy and Safety of Celecoxib in Addition to Standard Cancer Therapy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Curr Oncol 2022; 29:6137-6153. [PMID: 36135051 PMCID: PMC9497539 DOI: 10.3390/curroncol29090482] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/20/2022] [Accepted: 08/23/2022] [Indexed: 12/02/2022] Open
Abstract
The purpose of this meta-analysis was to evaluate the efficacy and safety of celecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor, in addition to standard anticancer therapy. Randomized controlled trials (RCTs) that evaluated the efficacy and safety of celecoxib-combined cancer therapy were systematically searched in PubMed and Embase databases. The endpoints were overall survival (OS), progression-free survival (PFS), disease-free survival (DFS), objective response rate (ORR), disease control rate (DCR), pathological complete response (pCR), and adverse events (AEs). The results of 30 RCTs containing 9655 patients showed limited benefits in celecoxib-combined cancer therapy. However, celecoxib-combined palliative therapy prolonged PFS in epidermal growth factor receptor (EGFR) wild-type patients (HR = 0.57, 95%CI = 0.35–0.94). Moreover, despite a slight increase in thrombocytopenia (RR = 1.35, 95%CI = 1.08–1.69), there was no increase in other toxicities. Celecoxib combined with adjuvant therapy indicated a better OS (HR = 0.850, 95%CI = 0.725–0.996). Furthermore, celecoxib plus neoadjuvant therapy improved the ORR in standard cancer therapy, especially neoadjuvant therapy (overall: RR = 1.13, 95%CI = 1.03–1.23; neoadjuvant therapy: RR = 1.25, 95%CI = 1.09–1.44), but not pCR. Our study indicated that adding celecoxib to palliative therapy prolongs the PFS of EGFR wild-type patients, with good safety profiles. Celecoxib combined with adjuvant therapy prolongs OS, and celecoxib plus neoadjuvant therapy improves the ORR. Thus, celecoxib-combined cancer therapy may be a promising therapy strategy.
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Affiliation(s)
- Shi-Yu Ye
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Jia-Yi Li
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Teng-Hui Li
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Yong-Xi Song
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Jing-Xu Sun
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Xiao-Wan Chen
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Jun-Hua Zhao
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Yuan Li
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Zhong-Hua Wu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
| | - Peng Gao
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
- Correspondence: (P.G.); (X.-Z.H.); Tel.: +86-24-83283556 (P.G. & X.-Z.H.)
| | - Xuan-Zhang Huang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, 155 N. Nanjing Street, Shenyang 110002, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, China Medical University, Shenyang 110122, China
- Institute of Health Sciences, China Medical University, Shenyang 110122, China
- Correspondence: (P.G.); (X.-Z.H.); Tel.: +86-24-83283556 (P.G. & X.-Z.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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Masoud SR, Kishta AA, Canisso IF, Abdel-Megeid NS, Fathalla SI, Shawky SM, Abdoon ASS. Age-related changes in testicular morphometry and function in Egyptian donkeys. Reprod Domest Anim 2022; 57:1319-1326. [PMID: 35856895 DOI: 10.1111/rda.14207] [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: 05/19/2022] [Accepted: 07/15/2022] [Indexed: 11/29/2022]
Abstract
This study aimed to assess the effects of age on testicular morphometry and function in donkeys. Testes and epididymides of 57 donkeys were harvested immediately after slaughtering. The donkeys were grouped: young (1-4 years-old, n=13); adult (5-15 years-old, n=25) and aged (>15 years-old, n=19). Each testis and epididymis were weighted separated. Testicular volume was calculated. Epididymal sperm was harvested by retrograde flushing method, and sperm parameters were evaluated. The testicular parenchyma was immunolabelled for BAX and COX2. Adult and aged donkeys had greater testicular weight and volume than young (P<0.05). Epididymal sperm concentration, motility, and viability were greater (P<0.05) in adults and aged (931.8±39.3 and 858.2±33.2× 106 /mL) than in young animals (316.3±72.8× 106 /mL). Aged donkeys had higher percentage of morphologic sperm defects than the other categories (P<0.05). Histological examination revealed the presence of age-related degenerative changes in testicular tissue of donkeys. Aged donkeys had higher COX2 protein expression than adult and young donkeys. BAX protein was overly expressed in adults than aged or young animals. In conclusion, advancement of age affects the testicular morphometry and function in donkeys.
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Affiliation(s)
- Shimaa R Masoud
- Department of Physiology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Afaf A Kishta
- Department of Physiology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Igor F Canisso
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Nazema S Abdel-Megeid
- Department of Histology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Said I Fathalla
- Department of Physiology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Sherif M Shawky
- Department of Physiology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Ahmed Sabry S Abdoon
- Department of Animal Reproduction and Artificial Insemination, Veterinary Research Institute, National Research Centre, Dokki, Cairo, Egypt
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Maldonado J, Acevedo W, Molinari A, Oliva A, Knox M, San Feliciano A. Synthesis, in vitro evaluation and molecular docking studies of novel naphthoisoxazolequinone carboxamide hybrids as potential antitumor agents. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2095410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Javier Maldonado
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Waldo Acevedo
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Aurora Molinari
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Alfonso Oliva
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Marcela Knox
- Facultad de Farmacia, Universidad de Valparaíso, Valparaíso, Chile
| | - Arturo San Feliciano
- Departamento de Ciencias Farmacéuticas-Química Farmacéutica, Facultad de Farmacia, CIETUS, IBSAL, Universidad de Salamanca, Salamanca, Spain
- Programa de Pós-Graduaçao em Ciências Farmacêuticas, Universidade Do Vale Do Itajaí, UNIVALI, Itajaí, SC, Brazil
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30
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Kiani-Zadeh M, Rezvany MR, Namjoo S, Barati M, Mohammadi MH, Ghasemi B, Tabatabaei T, Ghavamzadeh A, Zaker F, Teimoori-Toolabi L. Studying the potential of upregulated PTGS2 and VEGF-C besides hyper-methylation of PTGS2 promoter as biomarkers of Acute myeloid leukemia. Mol Biol Rep 2022; 49:7849-7862. [PMID: 35733068 DOI: 10.1007/s11033-022-07615-7] [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: 06/12/2021] [Revised: 04/27/2022] [Accepted: 05/18/2022] [Indexed: 11/29/2022]
Abstract
Hereby, we aimed to investigate the expression of prostaglandin-endoperoxide synthase 2 (PTGS2) and Vascular Endothelial Factor-C (VEGF-C) besides the methylation of PTGS2 in AML patients. VEGF-C and PTGS2 expression analysis were evaluated in newly diagnosed AML patients and healthy controls by quantitative Reverse Transcriptase PCR method. Also, PTGS2 methylation status was evaluated by Methylation-Sensitive High-Resolution Melting Curve Analysis (MS-HRM). While 34% of patients were female, the mean age of the patients was 43.41 ± 17.60 years suffering mostly from M4 (48.21%) type of AML. Although methylation level between patients and controls was not significantly different, none of the normal controls showed methylation in the PTGS2 promoter. PTGS2 and VEGF-C levels were elevated in AML cases and correlated with WBC, Platelet, and Hemoglobin levels. The survival of patients with overexpressed VEGF-C and PTGS2 was poorer than others. It can be concluded that PTGS2 and especially VEGF-C expression but not PTGS2 methylation can be considered as diagnostic biomarkers for AML.
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Affiliation(s)
- Masoumeh Kiani-Zadeh
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Rezvany
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran.,Pediatric Growth and Development Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran.,Department of Oncology-Pathology, Immune and Gene Therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, 17176, Stockholm, Sweden
| | - Soodeh Namjoo
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran.,Molecular Medicine Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Mahmood Barati
- Department of Medical Biotechnology, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Mohammadi
- Department of HSCT research center, Laboratory Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahare Ghasemi
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran
| | - Tahere Tabatabaei
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran
| | - Ardeshir Ghavamzadeh
- Department of Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Science, Tehran, Iran
| | - Farhad Zaker
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, University of Medical Sciences, Tehran, Iran. .,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran. .,Molecular Medicine Department, Biotechnology Research Center, Pasteur Institute of Iran, 69th Pasteur Street Kargar Avenue, 1316943551, Tehran, Iran.
| | - Ladan Teimoori-Toolabi
- Molecular Medicine Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.
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Kavaliauskas P, Opazo FS, Acevedo W, Petraitiene R, Grybaitė B, Anusevičius K, Mickevičius V, Belyakov S, Petraitis V. Synthesis, Biological Activity, and Molecular Modelling Studies of Naphthoquinone Derivatives as Promising Anticancer Candidates Targeting COX-2. Pharmaceuticals (Basel) 2022; 15:ph15050541. [PMID: 35631366 PMCID: PMC9144205 DOI: 10.3390/ph15050541] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 01/27/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) remains a leading cause of cancer-associated mortalities worldwide. Therefore, it is crucial to develop a novel therapeutic option targeting localized and metastatic NSCLC. In this paper, we describe the synthesis and biological activity characterization of naphthoquinone derivatives bearing selective anticancer activity to NSCLC via a COX-2 mediated pathway. The biological evaluation of compounds 9−16 showed promising structure-dependent anticancer activity on A549 cells in 2D and 3D models. Compounds were able to significantly (p < 0.05) reduce the A549 viability after 24 h of treatment in comparison to treated control. Compounds 9 and 16 bearing phenylamino and 4-hydroxyphenylamino substituents demonstrated the most promising anticancer activity and were able to induce mitochondrial damage and ROS formation. Furthermore, most promising compounds showed significantly lower cytotoxicity to non-cancerous Vero cells. The in silico ADMET properties revealed promising drug-like properties of compounds 9 and 16. Both compounds demonstrated favorable predicted GI absorption values, while only 16 was predicted to be permeable through the blood−brain barrier. Molecular modeling studies identified that compound 16 is able to interact with COX-2 in arachidonic acid site. Further studies are needed to better understand the safety and in vivo efficacy of compounds 9 and 16.
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Affiliation(s)
- Povilas Kavaliauskas
- Department of Organic Chemistry, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, Lithuania; (B.G.); (K.A.); (V.M.)
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell University, 1300 York Avenue, New York, NY 10065, USA; (R.P.); (V.P.)
- Department of Microbiology and Immunology, University of Maryland School of Medicine, 655 W. Baltimore Street, Baltimore, MD 21201, USA
- Institute of Infectious Diseases and Pathogenic Microbiology, Birstono Str. 38A, LT-59116 Prienai, Lithuania
- Biological Research Center, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
- Correspondence:
| | - Felipe Stambuk Opazo
- Instituto de Biología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso. Av. Universidad N° 330, Curauma, Valparaiso 2373223, Chile;
| | - Waldo Acevedo
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso. Av. Universidad N° 330, Curauma, Valparaiso 2373223, Chile;
| | - Ruta Petraitiene
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell University, 1300 York Avenue, New York, NY 10065, USA; (R.P.); (V.P.)
- Institute of Infectious Diseases and Pathogenic Microbiology, Birstono Str. 38A, LT-59116 Prienai, Lithuania
| | - Birutė Grybaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, Lithuania; (B.G.); (K.A.); (V.M.)
| | - Kazimieras Anusevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, Lithuania; (B.G.); (K.A.); (V.M.)
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, Lithuania; (B.G.); (K.A.); (V.M.)
- Institute of Infectious Diseases and Pathogenic Microbiology, Birstono Str. 38A, LT-59116 Prienai, Lithuania
| | - Sergey Belyakov
- Latvian Institute of Organic Synthesis, Laboratory of Physical Organic Chemistry, Aizkraukles 21, LV-1006 Riga, Latvia;
| | - Vidmantas Petraitis
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell University, 1300 York Avenue, New York, NY 10065, USA; (R.P.); (V.P.)
- Institute of Infectious Diseases and Pathogenic Microbiology, Birstono Str. 38A, LT-59116 Prienai, Lithuania
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso. Av. Universidad N° 330, Curauma, Valparaiso 2373223, Chile;
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32
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Indomethacin-based near-infrared photosensitizer for targeted photodynamic cancer therapy. Bioorg Chem 2022; 122:105758. [PMID: 35344895 DOI: 10.1016/j.bioorg.2022.105758] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/26/2022] [Accepted: 03/21/2022] [Indexed: 11/19/2022]
Abstract
Near-IR fluorescent sensitizers based on heptamethine cyanine (Cy820 and Cy820-IMC) were synthesized and their abilities to target and abolish tumor cells via photodynamic therapy (PDT) were explored. Some hepthamethine cyanine dyes can be transported into cancer cells via the organic anion transporting polypeptides (OATPs). In this study, we aimed to enhance the target ability of the sensitizer by conjugation Cy820 with indomethacin, a non-steroidal anti-inflammatory drug (NSAID), to obtain Cy820-IMC that aimed to target cyclooxygenase-2 (COX-2) which overexpresses in cancer cells. The results showed that Cy820-IMC internalized the cancer cells faster than Cy820 which was verified to be related to COX-2 level and OATPs. Based on PDT experiments, Cy820-IMC has higher photocytotoxicity index than Cy820, >7.13 and 4.90, respectively, implying that Cy820-IMC showed better PDT property than Cy820. However, Cy820 exhibits slightly higher normal-to-cancer cell toxicity ratio than Cy820-IMC, 6.58 and 3.63, respectively. Overall, Cy820-IMC has superior cancer targetability and enhanced photocytoxicity. These characteristics can be further improved towards clinically approved sensitizers for PDT.
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Bouchet A, Le Clec'h C, Rogalev L, Le Duc G, Pelletier L. Meloxicam can Potentiate the Therapeutic Effects of Synchrotron Microbeam Radiation Therapy on High-Grade Glioma Bearing Rats. Radiat Res 2022; 197:655-661. [PMID: 35245385 DOI: 10.1667/rade-21-00107.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 01/24/2022] [Indexed: 11/03/2022]
Abstract
The microbeam radiation therapy (MRT), a spatially micro-fractionated synchrotron radiotherapy, leads to better control of incurable high-grade glioma than that obtained upon homogeneous radiotherapy. We evaluated the effect of meloxicam, a non-steroidal anti-inflammatory drug (NSAID), to increase the MRT response. Survival of rats bearing intracranial 9L gliosarcoma treated with meloxicam and/or MRT (400 Gy, 50 μm-wide microbeams, 200 μm spacing) was monitored. Tumor growth was assessed on histological tissue sections and COX-2 transcriptomic expression was studied 1 to 25 days after radiotherapy. Meloxicam significantly extended the median survival of microbeam-irradiated rats (from +10.5 to +20 days). Dual treatment led to last survivors until D90 (D39 for the MRT group) and to tumor 9.5 times smaller than MRT alone. No significant modification of COX-2 expression was induced by MRT in normal and tumor tissues. The meloxicam reinforced the anti-tumor effect of MRT for glioma treatment. Although the mechanisms of interaction between meloxicam and MRT remain to be elucidated, the addition of this NSAID, easily implemented as a supplement to water for example, is a very favorable therapeutic regimen since it doubled the survival benefit compared to MRT alone.
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Affiliation(s)
- Audrey Bouchet
- INSERM U1296 "Radiation: Defense, Health Environment", Centre Léon-Bérard, 28 Rue Laennec, 69008 Lyon, France.,Biomedical Beamline, European Synchrotron Radiation Facility, BP220, F38043 Grenoble cedex
| | - Céline Le Clec'h
- Biomedical Beamline, European Synchrotron Radiation Facility, BP220, F38043 Grenoble cedex
| | - Léonid Rogalev
- Biomedical Beamline, European Synchrotron Radiation Facility, BP220, F38043 Grenoble cedex
| | - Géraldine Le Duc
- Biomedical Beamline, European Synchrotron Radiation Facility, BP220, F38043 Grenoble cedex
| | - Laurent Pelletier
- Grenoble University Hospital, BP217, F-38043 Grenoble cedex.,INSERM U836, Team Nanomedicine and brain, 6 Rue Fortuné Ferrini, F38706 La Tronche
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34
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Bennedsen ALB, Furbo S, Bjarnsholt T, Raskov H, Gögenur I, Kvich L. The gut microbiota can orchestrate the signaling pathways in colorectal cancer. APMIS 2022; 130:121-139. [PMID: 35007370 DOI: 10.1111/apm.13206] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/04/2022] [Indexed: 12/14/2022]
Abstract
Current evidence suggests that bacteria contribute to the development of certain cancers, such as colorectal cancer (CRC), partly by stimulating chronic inflammation. However, little is known about the bacterial impact on molecular pathways in CRC. Recent studies have demonstrated how specific bacteria can influence the major CRC-related pathways, i.e., Wnt, PI3K-Akt, MAPK, TGF-β, EGFR, mTOR, and p53. In order to advance the current understanding and facilitate the choice of pathways to investigate, we have systematically collected and summarized the current knowledge within bacterial altered major pathways in CRC. Several pro-tumorigenic and anti-tumorigenic bacterial species and their respective metabolites interfere with the major signaling pathways addressed in this review. Not surprisingly, some of these studies investigated known CRC drivers, such as Escherichia coli, Fusobacterium nucleatum, and Bacteroides fragilis. Interestingly, some metabolites produced by bacterial species typically considered pathogenic, e.g., Vibrio cholera, displayed anti-tumorigenic activities, emphasizing the caution needed when classifying healthy and unhealthy microorganisms. The results collectively emphasize the complexity of the relationship between the microbiota and the tumorigenesis of CRC, and future studies should verify these findings in more realistic models, such as organoids, which constitute a promising platform. Moreover, future trials should investigate the clinical potential of preventive modulation of the gut microbiota regarding CRC development.
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Affiliation(s)
- Astrid L B Bennedsen
- Department of Surgery, Center for Surgical Science, Zealand University Hospital, Koege, Denmark
| | - Sara Furbo
- Department of Surgery, Center for Surgical Science, Zealand University Hospital, Koege, Denmark
| | - Thomas Bjarnsholt
- Department of Immunology and Microbiology, Costerton Biofilm Center, University of Copenhagen, Copenhagen, Denmark.,Department of Clinical Microbiology, Rigshospitalet, Copenhagen, Denmark
| | - Hans Raskov
- Department of Surgery, Center for Surgical Science, Zealand University Hospital, Koege, Denmark
| | - Ismail Gögenur
- Department of Surgery, Center for Surgical Science, Zealand University Hospital, Koege, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lasse Kvich
- Department of Surgery, Center for Surgical Science, Zealand University Hospital, Koege, Denmark.,Department of Immunology and Microbiology, Costerton Biofilm Center, University of Copenhagen, Copenhagen, Denmark
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35
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CRISPR/Cas9 Mediated Knockout of Cyclooxygenase-2 Gene Inhibits Invasiveness in A2058 Melanoma Cells. Cells 2022; 11:cells11040749. [PMID: 35203404 PMCID: PMC8870212 DOI: 10.3390/cells11040749] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 01/19/2023] Open
Abstract
The inducible isoenzyme cyclooxygenase-2 (COX-2) is an important hub in cellular signaling, which contributes to tumor progression by modulating and enhancing a pro-inflammatory tumor microenvironment, tumor growth, apoptosis resistance, angiogenesis and metastasis. In order to understand the role of COX-2 expression in melanoma, we investigated the functional knockout effect of COX-2 in A2058 human melanoma cells. COX-2 knockout was validated by Western blot and flow cytometry analysis. When comparing COX-2 knockout cells to controls, we observed significantly reduced invasion, colony and spheroid formation potential in cell monolayers and three-dimensional models in vitro, and significantly reduced tumor development in xenograft mouse models in vivo. Moreover, COX-2 knockout alters the metabolic activity of cells under normoxia and experimental hypoxia as demonstrated by using the radiotracers [18F]FDG and [18F]FMISO. Finally, a pilot protein array analysis in COX-2 knockout cells verified significantly altered downstream signaling pathways that can be linked to cellular and molecular mechanisms of cancer metastasis closely related to the enzyme. Given the complexity of the signaling pathways and the multifaceted role of COX-2, targeted suppression of COX-2 in melanoma cells, in combination with modulation of related signaling pathways, appears to be a promising therapeutic approach.
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36
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Al-Okbi SY. Date Palm as Source of Nutraceuticals for Health Promotion: a Review. Curr Nutr Rep 2022; 11:574-591. [PMID: 36125704 PMCID: PMC9750914 DOI: 10.1007/s13668-022-00437-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Chronic diseases are problematic to health professional specially when using drugs throughout the course of life with un-tolerated side effects. Returning to nature through using nutraceuticals might have both protective and therapeutic effects. Date palm was claimed to be a good source of such nutraceuticals or functional food ingredients. The purpose of the present review was to spot light on the different phytochemicals, phytonutrients, and remedial effects of date palm (Phoenix dactylifera L.) in a goal to be utilized in form of nutraceuticals. The possible mechanisms of action of the remedial effects were among the aim of the study. RECENT FINDINGS A protein hydrolyzate prepared from date seed could prevent DNA mutation and susceptibility to cancer. In addition to cancer prevention, date palm fruit improved the treatment outcome of cancer pediatric patients and possesses anti-angiogenic activity as one of the important anticancer mechanisms of action. On the other hand, date seed extracts was recently reported to protect from ulcerative colitis. It seems that all the aforementioned remedial effect might be ascribed to immunoregulatory effect of date palm. These findings proposed that date palm is beneficial for health. Date palm fruit is a rich source of vitamins, minerals, dietary fibers, energy, and easily digestible and absorbable sugars that instantaneously replenish and revitalize the body specially after fasting condition. Mineral contents in date fruits include potassium, phosphorus, magnesium, and calcium. Diverse health claims were reported to belong to various parts of the tree including the edible part of fruits, the seeds, the leaves, spathe (an envelope-like structure that encloses male and female date palm flowers), and pollen grains due to the presence of different bioactive constituents. The main phytochemicals and phytonutrients reported in date palms are phenolic compounds, carotenoids, sterols, anthocyanins, and others. In folk medicine, date palm fruits are used for enhancing immunity and treating gastrointestinal tract disorders, edema, bronchitis, wound, cancer, as well as infectious diseases. However, the exact health benefits and remedial effects of date palm were not fully and deeply investigated. The present review focused on the bioactive constituents and the reported health benefits of date palm and proposed mechanism of action.
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Affiliation(s)
- Sahar Y. Al-Okbi
- Nutrition and Food Sciences Department, National Research Centre, Cairo, Egypt
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37
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Porwal A, Kundu GC, Bhagwat G, Butti R. Herbal medicine AnoSpray suppresses proinflammatory cytokines COX-2 and RANTES in the management of hemorrhoids, acute anal fissures and perineal wounds. Exp Ther Med 2021; 23:86. [PMID: 34938368 PMCID: PMC8688930 DOI: 10.3892/etm.2021.11009] [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: 06/01/2021] [Accepted: 09/30/2021] [Indexed: 12/03/2022] Open
Abstract
Hemorrhoids, anal fistula and fissure are common anorectal complications. Anorectal diseases are associated with severe pain, inflammation, swelling, itching and bleeding. These diseases may be managed with different medical treatments or surgical procedures, depending on their severity. Surgical procedures, however, are highly invasive and are associated with higher costs and the possibility of recurrence. In addition, surgical removal of fistula-in-ano leads to the formation of perineal wounds. Therefore, developing therapeutic interventions that are effective in alleviating inflammation and pain are desirable for the effective management of anorectal diseases. Herbal compounds have previously been indicated to suppress inflammation and pain in different pathological conditions. The aim of the present study was to examine the effects elicited by a polyherbal formulation, AnoSpray®, on the migration of inflammatory cells and on the expression of inflammatory cytokines in anorectal diseases. The effect of AnoSpray on cell viability and migration was studied using MTT and wound-migration assays, respectively. Furthermore, the effects of AnoSpray on the expression of the inflammatory cytokines regulated upon activation, normal T cell expressed and presumably secreted (RANTES) and VEGF, as well as on cyclooxygenase-2 (COX)-2, were investigated using western blot analysis. The expression of RANTES and COX-2 in human hemorrhoid specimens was also analyzed to corroborate the in vitro findings. The results obtained revealed that AnoSpray did not exhibit any cytotoxic effects; however, it did lead to a significant suppression in the migration of RAW 264.7 and BJ cells. Furthermore, the results suggested that AnoSpray suppressed the expression of the inflammatory cytokines RANTES and VEGF, and also the expression of COX-2. In addition, RANTES and COX-2 were significantly downregulated in the clinical specimens of AnoSpray-treated hemorrhoids compared with the controls. Taken together, the results of the present study suggested that AnoSpray may be a potential therapeutic agent in the treatment of bleeding hemorrhoids, anal fissures and perineal wounds.
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Affiliation(s)
- Ashwin Porwal
- Healing Hands Clinic, Pune, Maharashtra 411001, India
| | - Gopal C Kundu
- Laboratory of Tumor Biology, Angiogenesis and Nanomedicine Research, National Centre for Cell Science, Pune, Maharashtra 411007, India.,School of Biotechnology and Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Institute of Eminence, Bhubaneswar, Odisha 751024, India
| | - Gajanan Bhagwat
- R&D Center, Healing Hands & Herbs Pvt. Ltd., Pune, Maharashtra 411002, India
| | - Ramesh Butti
- Laboratory of Tumor Biology, Angiogenesis and Nanomedicine Research, National Centre for Cell Science, Pune, Maharashtra 411007, India.,R&D Center, Healing Hands & Herbs Pvt. Ltd., Pune, Maharashtra 411002, India
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38
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Santos AF, Santos Mota NSR, Schiefer EM, da Cunha RS, Junkert AM, Stinghen AEM, Pontarolo R, Crisma AR, Weffort-Santos AM, Pedrosa RC, de Souza WM, Felipe KB. The toxicity of Aspidosperma subincanum to MCF7 cells is related to modulation of oxidative status and proinflammatory pathways. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114512. [PMID: 34384848 DOI: 10.1016/j.jep.2021.114512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/27/2021] [Accepted: 08/07/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cancer is an inflammatory disease because carcinogenesis and tumor progression depend on intrinsic and extrinsic inflammatory pathways. Although species of the genus Aspidosperma are widely used to treat tumors, and there is ethnopharmacological evidence for traditional use of the species A. subincanum as an anti-inflammatory agent, its antineoplastic potential is unknown. AIM OF THE STUDY To evaluate toxic effects of the indole alkaloid-rich fraction (IAF) of A. subincanum on the MCF7 cell line and identify some of the anti-inflammatory mechanisms involved. MATERIALS AND METHODS Chromatographic analyses were performed by ultra-high-performance liquid chromatography with electrospray ionization mass spectrometry, and cytotoxic and antiproliferative effects of IAF were verified by MTT and clonogenic assays. Cell cycle alterations were analyzed by measuring DNA content, while propidium iodide and acridine orange staining was performed to determine the type of induced cell death. The expression of apoptosis markers and proteins involved in cell proliferation and survival pathways was analyzed by immunoblotting, RT-qPCR, and ELISAs. Interference with redox status was investigated using a DCFH-DA probe and by measuring catalase activity. RESULTS Chromatographic analyses showed that IAF is a complex mixture containing indole alkaloids. IAF selectively exerted toxic and antiproliferative effects, elevating the Bax/Bcl-xL ratio and inducing apoptosis in MCF7 cells. IAF decreased intracellular reactive oxygen species levels and increased catalase activity, while reducing the IL-8 level and suppressing COX-2 expression. CONCLUSIONS IAF induces apoptosis in MCF7 cells by suppressing COX-2 expression while reducing IL-8 levels and intracellular content of reactive oxygen species.
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Affiliation(s)
- Andressa F Santos
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Nádia S R Santos Mota
- Laboratory of Experimental Biochemistry, Department of Biochemistry, Federal University of Santa Catarina, 88037-000, Florianópolis, SC, Brazil
| | - Elberth M Schiefer
- Postgraduate Program in Electrical and Computer Engineering, Federal Technological University of Paraná, 80230-901, Curitiba, PR, Brazil
| | - Regiane S da Cunha
- Experimental Nephrology Laboratory, Department of Basic Pathology, Federal University of Paraná, 81530-000, Curitiba, PR, Brazil
| | - Allan M Junkert
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Andréa E M Stinghen
- Experimental Nephrology Laboratory, Department of Basic Pathology, Federal University of Paraná, 81530-000, Curitiba, PR, Brazil
| | - Roberto Pontarolo
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Amanda R Crisma
- Laboratory of Physiology and Cell Signaling, Department of Clinical Analyses, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Almeriane M Weffort-Santos
- Laboratory of Physiology and Cell Signaling, Department of Clinical Analyses, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Rozangela C Pedrosa
- Laboratory of Experimental Biochemistry, Department of Biochemistry, Federal University of Santa Catarina, 88037-000, Florianópolis, SC, Brazil
| | - Wesley M de Souza
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil
| | - Karina B Felipe
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil; Laboratory of Physiology and Cell Signaling, Department of Clinical Analyses, Federal University of Paraná, 80210-170, Curitiba, PR, Brazil.
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Zafarmand SS, Karimi-Haghighi S, Salehi MS, Hooshmandi E, Owjfard M, Bayat M, Karimlou S, Pandamooz S, Dianatpour M, Borhani-Haghighi A. Aspirin impacts on stem cells: Implications for therapeutic targets. Tissue Cell 2021; 74:101707. [PMID: 34883315 DOI: 10.1016/j.tice.2021.101707] [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: 09/06/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/27/2022]
Abstract
Despite the regenerative potential of stem cell therapy in pre-clinical investigations, clinical translation of cell-based therapy has not been completely clarified. In recent years, the importance of lifestyle, patient comorbidities, and prescribed medication has attracted more attention in the efficacy of cell therapy. As a nonsteroidal anti-inflammatory drug, aspirin is one of the most prevalent prescribed medications in the clinic for various disorders. Hence, aspirin treatment might affect the efficacy of stem cell therapy. In this regard, the current review focused on the impacts of aspirin on the viability, proliferation, differentiation, and immunomodulatory properties of stem cells in vitro as well as in experimental animal models.
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Affiliation(s)
| | | | - Mohammad Saied Salehi
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Etrat Hooshmandi
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Owjfard
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahnaz Bayat
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sedigheh Karimlou
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sareh Pandamooz
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Dianatpour
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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40
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Rahimifard M, Haghi-Aminjan H, Hadjighassem M, Pourahmad Jaktaji R, Bagheri Z, Azami Movahed M, Zarghi A, Pourahmad J. Assessment of cytotoxic effects of new derivatives of pyrazino[1,2-a] benzimidazole on isolated human glioblastoma cells and mitochondria. Life Sci 2021; 286:120022. [PMID: 34626606 DOI: 10.1016/j.lfs.2021.120022] [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: 07/13/2021] [Revised: 09/22/2021] [Accepted: 09/29/2021] [Indexed: 01/01/2023]
Abstract
AIMS Glioblastoma multiforme (GBM) is a highly devastating malignant brain tumor with poor pharmacotherapy. Based on COX-2 inhibitory effects in preventing cancer progression, new pyrazino[1,2-a]benzimidazole derivatives were assessed on isolated human GBM cells. MAIN METHODS In this study, firstly, primary culture of astrocytes from human GBM samples was prepared and exposed to 2,6-dimethyl pyrazino[1,2-a]benzimidazole (L1) and 3,4,5-trimethoxy pyrazino[1,2-a]benzimidazole (L2) for finding their half-maximal inhibitory concentration (IC50). In the following, in two phases, cell apoptosis pathway and mitochondrial markers were investigated on GBM and also HEK293 cells (as non-cancerous normal cells). KEY FINDINGS The MTT results represented a remarkable selective cytotoxic effect of both L1 and L2 on GBM cells, and interestingly not on normal cells. After 48 h, IC50 of L1 and L2 were calculated as 13 μM and 85 μM, respectively. Annexin/PI staining showed that L1 and L2 induce apoptosis in GBM cells, and caspase measurement showed that apoptosis occurs through mitochondrial signaling. In the clonogenic assay, GBM cells formed more paraclones and fewer holoclones after treating with L1 and L2. L1 and L2 also selectively enhanced mitochondrial damaged markers, including reactive oxygen species (ROS) formation, and mitochondrial swelling, decreased mitochondrial membrane potential (MMP) and cytochrome c release in isolated cancerous GBM mitochondria. SIGNIFICANCE Our findings on human primary astrocyte cells illustrated that L1 and L2 compounds, with COX-2 inhibitory effect, through the intrinsic pathway of apoptosis concerning mitochondrial damage enhancement have therapeutic potentials on GBM.
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Affiliation(s)
- Mahban Rahimifard
- Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Haghi-Aminjan
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mahmoudreza Hadjighassem
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Zeinab Bagheri
- Faculty of Life Sciences and Biotechnology, Shahid Beheshti University G.C., Tehran, Iran
| | - Mahsa Azami Movahed
- Department of Medicinal and Pharmaceutical Chemistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Zarghi
- Department of Medicinal and Pharmaceutical Chemistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Jalal Pourahmad
- Faculty of Pharmacy, Department of Pharmacology/Toxicology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Subkorn P, Norkaew C, Deesrisak K, Tanyong D. Punicalagin, a pomegranate compound, induces apoptosis and autophagy in acute leukemia. PeerJ 2021; 9:e12303. [PMID: 34760363 PMCID: PMC8570173 DOI: 10.7717/peerj.12303] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 09/22/2021] [Indexed: 12/14/2022] Open
Abstract
Background Punicalagin is the major phenolic compound found in pomegranate peels. It has several reported medical benefits, including antioxidant, anti-inflammatory, and anticancer properties. The present study investigated the anti-leukemic effects and the molecular mechanism of punicalagin on NB4 and MOLT-4 leukemic cell lines. Methods Leukemic cells were treated with punicalagin and cell viability was determined using MTS assay. Apoptosis and autophagy were analyzed by flow cytometry using Annexin V-FITC/PI and anti-LC3/FITC antibodies staining, respectively. Apoptotic and autophagic mRNA expression were determined using reverse transcription-quantitative PCR. STITCH bioinformatics tools were used to predict the interaction between punicalagin and its proposed target proteins. Results Results indicated that punicalagin decreased NB4 and MOLT-4 cell viability in a dose-dependent manner. Punicalagin, in combination with daunorubicin, exhibited synergistic cytotoxic effects. Punicalagin induced apoptosis through the upregulation of caspase-3/-8/-9, Bax and the downregulation of Bcl-2 expression. Punicalagin also promoted autophagy via the downregulation of mTOR and the upregulation of ULK1 expression. Cyclooxygenase-2 and toll-like receptor 4 were found to be involved in punicalagin-induced cell death in punicalagin-targeted protein interactions. Conclusions These results suggest that punicalagin exerts cytotoxic activities by suppressing proliferation and promoting apoptosis and autophagy by activating the caspase cascade, altering Bax and Bcl-2, and regulating autophagy via mTOR/ULK1 signaling.
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Affiliation(s)
- Paweena Subkorn
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Chosita Norkaew
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Kamolchanok Deesrisak
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Dalina Tanyong
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
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Tsai MM, Lin HC, Yu MC, Lin WJ, Chu MY, Tsai CC, Cheng CY. Anticancer Effects of Helminthostachys zeylanica Ethyl acetate Extracts on Human Gastric Cancer Cells through Downregulation of the TNF-α-activated COX-2-cPLA2-PGE 2 Pathway. J Cancer 2021; 12:7052-7068. [PMID: 34729107 PMCID: PMC8558661 DOI: 10.7150/jca.64638] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/24/2021] [Indexed: 12/13/2022] Open
Abstract
Background: Gastric cancer (GC) is the second most prevalent cancer worldwide and the eighth most common cause of tumor-related death in Taiwan. Helminthostachys zeylanica, a flavonoid compound, has anti-inflammatory, immunomodulatory, and anticancer effects. We examined whether an extract of H. zeylanica (E1 and E2) has potential as a treatment for GC. Methods: We investigated the effects (pro-apoptosis, pro-autophagy, and antiproliferation ability) of H. zeylanica-E2 on cell viability in healthy gastric epithelial (GES-1) and GC cells (AGS and BGC823). H. zeylanica-E2 was toxic to GC cells but had little or no toxicity to normal cells. Results: In this study, H. zeylanica-E2 induced apoptosis through caspase 3/7, Bcl-2, Bax, cyclooxygenase-2 (COX-2), and cleaved poly (ADP-ribose) polymerase pathways in GC cells. In addition, it increased autophagy by stimulating autophagy-related protein (ATG)5, ATG7, LC3-I/LC3-II, and inhibiting COX-2 activity in GC cells. We also found that H. zeylanica-E2 exhibited antiproliferation ability through cell cycle arrest in G0/G1 and G2/M and suppressed the migration of GC cells. The anticancer effects of H. zeylanica-E2 in GC cells might be mediated partly through inhibition of tumor necrosis factor-α (TNF-α)-activated proinflammatory cytosolic phospholipase A2 (cPLA2)-COX-2-prostaglandin E2 (PGE2) pathway. Conclusions: Our results suggest that H. zeylanica-E2 has potential as a novel adjunctive agent for the treatment of GC.
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Affiliation(s)
- Ming-Ming Tsai
- Department of Nursing, Division of Basic Medical Sciences, Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan and Department of General Surgery, Chang Gung Memorial Hospital at Chiayi, Chiayi, Taiwan
| | - Horng-Chyuan Lin
- Department of Thoracic Medicine, Chang Gung Memorial Hospital at Linkou and College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Chin Yu
- Department of Surgery, New Taipei Municipal TuCheng Hospital, Chang Gung Memorial Hospital at Linkou, and College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wan-Jung Lin
- Graduate Institute of Health Industry Technology, Research Center for Chinese Herbal Medicine and Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Mei-Yi Chu
- Graduate Institute of Health Industry Technology, Research Center for Chinese Herbal Medicine and Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Ching-Ching Tsai
- Department of Nursing, College of Nursing, Chang Gung University of Science and Technology, and Department of Cardiology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Ching-Yi Cheng
- Graduate Institute of Health Industry Technology, Research Center for Chinese Herbal Medicine and Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan.,Department of Pulmonary Infection and Immunology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
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43
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Salimi A, Ghasempour M, Farzaneh S, Khodaparast F, Naserzadeh P, Zarghi A, Pourahmad J. Evaluation of Cytotoxic Potentials of Novel Synthesized Chalconeferrocenyl Derivative against Melanoma and Normal Fibroblast and Its Anticancer Effect through Mitochondrial Pathway. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:241-253. [PMID: 34567159 PMCID: PMC8457721 DOI: 10.22037/ijpr.2020.113949.14578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The treatment of melanoma is still challenging and therefore identification of novel agents is needed for its better management. Our previous study suggested that cyclooxygenase-2 (COX-2) would be a novel target for treatment of several cancers. In the present study, we searched selective cytotoxicity and mitochondria mediated apoptosis of novel synthesized chalconeferrocenyl derivative (1-Ferrocenyl-3-(dimethylamino)-3-(4-methylsulfonylphenyl) propan-1-one) (FDMPO) as a COX-2 inhibitor on normal and melanoma cells and their mitochondria. For this purpose, we evaluated the cellar parameters such as cytotoxicity, apoptosis% versus necrosis%, activation of caspase-3 and ATP content, and also mitochondrial parameters such as reactive oxygen species formation, mitochondrial swelling, mitochondrial membrane potential decline, mitochondrial membrane integrity, and cytochrome C release. Our results showed FDMPO could selectively induce cellular and mitochondrial toxicity (up to 50 µM) on melanoma cells and mitochondria without any toxic effects on normal fibroblast and their mitochondria. Taken together, the results of this study suggest that mitochondria are a potential target for the melanoma. Selective inhibition of mitochondrial COX-2 could be an attractive therapeutic option for the effective clinical management of therapy-resistant melanoma.
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Affiliation(s)
- Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran.,Department of Toxicology and Pharmacology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mozhgan Ghasempour
- Department of Toxicology and Pharmacology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shabnam Farzaneh
- Department of Medicinal Chemistry and Nuclear Medicine, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzad Khodaparast
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Parvaneh Naserzadeh
- Department of Toxicology and Pharmacology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Zarghi
- Department of Medicinal Chemistry and Nuclear Medicine, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jalal Pourahmad
- Department of Toxicology and Pharmacology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Ferreira NH, Cunha NL, de Melo MRS, Fernandes FS, de Freitas KS, do Nascimento S, Ribeiro AB, de A E Silva ML, Cunha WR, Tavares DC. Betulinic acid exerts antigenotoxic and anticarcinogenic activities via inhibition of COX-2 and PCNA in rodents. J Biochem Mol Toxicol 2021; 35:e22917. [PMID: 34541749 DOI: 10.1002/jbt.22917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 08/12/2021] [Accepted: 09/01/2021] [Indexed: 12/21/2022]
Abstract
Phytochemicals have been suggested as an effective strategy for cancer prevention. Within this context, triterpene betulinic acid (BA) exhibits several biological properties but its chemopreventive effect has not been fully demonstrated. The present study investigated the antigenotoxic potential of BA against doxorubicin (DXR)-induced genotoxicity using the mouse peripheral blood micronucleus assay, as well as its anticarcinogenic activity against 1,2dimethylhydrazine (DMH)-induced colorectal lesions in rats. Micronuclei (MN) assay and aberrant crypt foci assay were used to assess the antigenotoxic and the anticarcinogenic potential, respectively. The molecular mechanisms underlying the anticarcinogenic activity of BA were evaluated by assessing anti-inflammatory (COX-2) and antiproliferative (PCNA) pathways. The results demonstrated that BA at the dose of 0.5 mg/kg bodyweight exerted antigenotoxic effects against DXR, with a reduction of 70.2% in the frequencies of chromosomal damage. Animals treated with BA showed a 64% reduction in the number of preneoplastic lesions when compared to those treated with the carcinogen alone. The levels of COX-2 and PCNA expression in the colon were significantly lower in animals treated with BA and DMH compared to those treated with the carcinogen alone. The chemopreventive effect of BA is related, at least in part, to its antiproliferative and anti-inflammatory activity, indicating a promising potential of this triterpene in anticancer therapies, especially for colorectal cancer.
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Affiliation(s)
- Natália H Ferreira
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Nayanne L Cunha
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Matheus R S de Melo
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Fernanda S Fernandes
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Karoline S de Freitas
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Samuel do Nascimento
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Arthur B Ribeiro
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Márcio L de A E Silva
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Wilson R Cunha
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
| | - Denise C Tavares
- Mutagenesis Laboratory and Organic Chemistry Laboratory, University of Franca, Franca, São Paulo, Brazil
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Silveira TL, Pang LY, Di Domenico A, Veloso ES, Silva ILD, Puerto HLD, Ferreria E, Argyle DJ. COX-2 Silencing in Canine Malignant Melanoma Inhibits Malignant Behaviour. Front Vet Sci 2021; 8:633170. [PMID: 34513965 PMCID: PMC8427276 DOI: 10.3389/fvets.2021.633170] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 07/27/2021] [Indexed: 12/22/2022] Open
Abstract
Metastatic melanoma is a very aggressive form of cancer in both humans and dogs. Dogs primarily develop oral melanoma of mucosal origin. Although oral melanoma in humans is rare, both diseases are highly aggressive with frequent metastases. This disease represents a “One Health” opportunity to improve molecular and mechanistic understanding of melanoma progression. Accumulating evidence suggests that cyclooxygenase-2 (COX-2) may play a critical role in the malignant behaviour of melanoma. In this study we analysed 85 histologically confirmed melanomas from canine patients and showed that COX-2 is overexpressed in both oral and cutaneous melanomas and that COX-2 expression correlates with established markers of poor prognosis. To determine the role of COX-2 in melanoma we developed two melanoma cell lines with stable integration of an inducible doxycycline-regulated expression vector containing a COX-2 targeted micro-RNA (miRNA). Using this system, we showed that cellular proliferation, migration and invasion are COX-2 dependent, establishing a direct relationship between COX-2 expression and malignant behaviour in canine melanoma. We have also developed a powerful molecular tool to aid further dissection of the mechanisms by which COX-2 regulates melanoma progression.
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Affiliation(s)
- Tatiany L Silveira
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Royal (Dick) School of Veterinary Studies, Roslin Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Lisa Y Pang
- Royal (Dick) School of Veterinary Studies, Roslin Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Alexandra Di Domenico
- Royal (Dick) School of Veterinary Studies, Roslin Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Emerson S Veloso
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Istéfani L D Silva
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Helen L Del Puerto
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Enio Ferreria
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - David J Argyle
- Royal (Dick) School of Veterinary Studies, Roslin Institute, The University of Edinburgh, Edinburgh, United Kingdom
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Izuegbuna O, Otunola GA, Bradley G. GC-MS Profiling and Antineoplastic Activity of Pelargonium Inquinans Ait Leaves on Acute Leukaemia Cell Lines U937 and Jurkat. Nutr Cancer 2021; 74:1849-1871. [PMID: 34477039 DOI: 10.1080/01635581.2021.1969417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We investigated the antineoplastic activities of extracts of Pelargonium inquinans leaves, a plant native to South Africa on acute leukemia cell lines, U937 and Jurkat and the inflammatory effect (nitric oxide and cyclo-oxygenase-2) on RAW 264.7 cells. The extracts of Pelargonium inquinans have significant cytotoxicity especially on U937 cells and pro-inflammatory release of nitric oxide on RAW 264.7 macrophages. The GC-MS study of the essential oil showed it had more than a hundred compounds. This study showed that Pelargonium inquinans have antineoplastic and anti-inflammatory activities which can be further explored in In Vivo studies.
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Affiliation(s)
- Ogochukwu Izuegbuna
- Department of Biochemistry, Faculty of Science & Agriculture, University of Fort Hare, Alice, South Africa
| | - Gloria A Otunola
- Medicinal Plant and Economic Development (MPED), Department of Botany, University of Fort Hare, Alice, South Africa
| | - Graeme Bradley
- Department of Biochemistry, Faculty of Science & Agriculture, University of Fort Hare, Alice, South Africa
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Castro NFDC, Jubilato FC, Guerra LHA, Santos FCAD, Taboga SR, Vilamaior PSL. Therapeutic effects of β-caryophyllene on proliferative disorders and inflammation of the gerbil prostate. Prostate 2021; 81:812-824. [PMID: 34125438 DOI: 10.1002/pros.24177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/12/2021] [Accepted: 05/26/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND The prostate is susceptible to changes in androgen levels, which can play an important role in the development of Benign Prostatic Hyperplasia (BPH). Natural compounds have beneficial properties for organisms and can be an important therapeutic strategy in the treatment of diseases. β-Caryophyllene (BCP) is a phytocannabinoid present in several medicinal and food plants species and has shown beneficial effects in different organs. However, little is known about its effects on the prostate. The present study seeks to evaluate the effects of exposure to BCP on the morphophysiology of the ventral prostate of adult gerbils supplemented with testosterone. METHODS Animals were distributed into four groups (n = 8/group): Intact control (C); β-Caryophyllene (BCP): β-Caryophyllene (50 mg/kg/day); Testosterone (T): animals received subcutaneous injections of Testosterone Cypionate (3 mg/Kg), on alternate days, for one month and were euthanized 30 days supplementation ended; Testosterone and β-Caryophyllene (TBCP): animals were exposed to testosterone cypionate (3 mg/Kg) to induce hyperplastic alterations followed by daily BCP (50 mg/kg). Morphological, biometric, immunohistochemical, and serological analyses were performed. RESULTS Proliferative disorders and inflammatory foci were present in the ventral prostate of all experimental groups. An increase in the multiplicity of benign intraepithelial neoplasm and subepithelial inflammatory foci was observed in T group. The incidence of intraluminal inflammatory foci and microinvasive carcinoma was verified only in the T group. Cellular rearrangement and tissue remodeling occurred in the prostate of groups exposed to phytocannabinoids. A reduction was observed in the frequency of PHH3 and Cox2 markers in the prostatic epithelium of TBCP in comparison with T. A decrease in F4/80 and CD163 positive macrophages were also observed in the prostatic stroma of the TBCP group in comparison with T. The results suggest that BCP had favorable effects on BPH, reducing the proliferation and frequency of some inflammatory cells. CONCLUSION BCP impacts the tissue remodeling process in the premalignant prostate environment and that the use of this phytocannabinoid can have a promising effect in the handling of BPH.
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Affiliation(s)
- Nayara Fernanda da Costa Castro
- Department of Biology, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
| | - Fernanda Costa Jubilato
- Department of Biology, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
| | - Luiz Henrique Alves Guerra
- Department of Biology, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
| | | | - Sebastião Roberto Taboga
- Department of Biology, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
| | - Patrícia Simone Leite Vilamaior
- Department of Biology, Institute of Biosciences, Humanities and Exact Sciences, São Paulo State University (UNESP), São José do Rio Preto, São Paulo, Brazil
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Wang CC, Lu JW, Peng YJ, Lee CH, Lee HS, Chu YH, Huang CJ, Ho YJ, Liu FC, Wu CC. Ameliorative Effects of Cardamonin on Monosodium Urate-Induced Gouty Arthritis through Inhibiting NLRP3 Inflammasome Mediation. ACTA ACUST UNITED AC 2021; 57:medicina57090898. [PMID: 34577821 PMCID: PMC8471485 DOI: 10.3390/medicina57090898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/26/2021] [Accepted: 08/26/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Gouty arthritis is an acute inflammatory response caused by the precipitation of monosodium urate (MSU) crystals in joints. The triggering of MSU leads to increased production of inflammatory cytokines, such as interleukin-1β, which in turn lead to the formation of macromolecular complexes, referred to as inflammasomes. Thorough characterization of the NLRP3 inflammasome can be used as an indicator of an immune response against harmful stimuli. Cardamonin is a chalcone, mainly found in the seeds of Alpinia katsumadai, and exhibits anti-inflammatory activity by inhibiting the release of pro-inflammatory cytokines in vitro. However, the mechanism by which cardamonin treatment alleviates gouty arthritis has yet to be fully elucidated. Materials and Methods: In vitro or in vivo models were used to study whether cardamonimn inhibited NLRP3 inflammasome activation or suppressed gouty inflammation. Results: In the current study, we determined that most NLRP3 was released passively after MSU stimulation, and this release of NLRP3 promoted caspase-1 activation and IL-1β secretion. Cardamonin was shown to decrease both the activity of caspase-1 and secretion of IL-1β in J774A.1 macrophage cells subjected to MSU stimulation. Cardamonin was also shown to attenuate the production of COX-2 in MSU-stimulated J774A.1 macrophage cells. Finally, cardamonin reduced the thickness of the synovial lining and the infiltration of gouty arthritis in a rat model. Conclusions: Overall, cardamonin significantly attenuated IL-1β secretion, caspase-1 activity, and COX-2 production stimulated by MSU. These findings provide new insights into the molecular mechanisms underlying the effects of cardamonin treatment for gouty arthritis.
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Affiliation(s)
- Chih-Chien Wang
- Department of Orthopedics, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Jeng-Wei Lu
- Antimicrobial Resistance Interdisciplinary Research Group, Singapore-MIT-Alliance for Research and Technology, Singapore 138602, Singapore;
| | - Yi-Jen Peng
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (Y.-J.P.); (C.-J.H.)
| | - Chian-Her Lee
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University Hospital, Taipei Medical University, Taipei 110, Taiwan;
| | - Herng-Sheng Lee
- Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan;
| | - You-Hsiang Chu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; (Y.-H.C.); (Y.-J.H.)
| | - Chun-Jung Huang
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (Y.-J.P.); (C.-J.H.)
| | - Yi-Jung Ho
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; (Y.-H.C.); (Y.-J.H.)
- School of Pharmacy, National Defense Medical Center, Taipei 114, Taiwan
| | - Feng-Cheng Liu
- Rheumatologym, Immunology and Allergy, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Chia-Chun Wu
- Department of Orthopedics, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
- Correspondence:
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49
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Alonso-Miguel D, Valdivia G, García-San José P, Alonso-Diez Á, Clares I, Portero M, Peña L, Pérez-Alenza MD. Clinical outcome of dogs diagnosed with canine inflammatory mammary cancer treated with metronomic cyclophosphamide, a cyclooxygenase-2 inhibitor and toceranib phosphate. Vet Comp Oncol 2021; 20:179-188. [PMID: 34390295 DOI: 10.1111/vco.12760] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 08/12/2021] [Indexed: 12/14/2022]
Abstract
Canine inflammatory mammary cancer (IMC) is highly malignant, invasive and a therapeutic challenge, because effective medical treatment is still unavailable. This retrospective study compares the efficacy of an oral cyclooxygenase-2 (COX-2) inhibitor combined with toceranib phosphate and oral cyclophosphamide (multi-drug therapy [MT]) with COX-2 inhibitor therapy alone (single-drug therapy [ST]) in dogs diagnosed with secondary IMC. Clinical response, adverse events, overall survival time (OST), disease-free survival (DFS) and time to progression (TTP) were evaluated. Sixteen patients were included, eight received MT and eight receiving ST. Median OST was significantly higher in patients receiving MT (96.0 vs. 37.5 days; p = .046) and in patients with post-surgical rather than non-surgical IMC (86.5 vs. 41.5 days; p = .038). Additionally, median TTP was significantly higher in patients treated with MT (p = .010). In patients with non-surgical IMC, the clinical benefit (CB) was reached in 100% (n = 3) of patients receiving MT and in 33% (n = 1) of those receiving ST; the response duration was significantly longer in MT cases (p = .026). The absence of disease progression at day 30 of treatment was significantly associated with longer OST, DFS and TTP (p = .018, p = .002 and p < .001, respectively). Adverse events occurred more frequently in patients treated with MT compared with ST (p = .026). The MT protocol produced primarily mild to moderate toxicities, which were resolved with supportive care; therefore, the combination of drugs was adequately tolerated by most of the patients. The combination of toceranib, a COX-2 inhibitor and oral cyclophosphamide may be a protocol with potential therapeutic efficacy for dogs with IMC.
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Affiliation(s)
- Daniel Alonso-Miguel
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Guillermo Valdivia
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Paula García-San José
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Ángela Alonso-Diez
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Irene Clares
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Miriam Portero
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Laura Peña
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - Maria Dolores Pérez-Alenza
- Department of Animal Medicine and Surgery, School of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
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50
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Adefisan AO, Owumi SE, Soetan KO, Adaramoye OA. Chloroform extract of Calliandra portoricensis inhibits tumourigenic effect of N-methyl- N-nitrosourea and benzo(a)pyrene in breast experimental cancer. Drug Chem Toxicol 2021; 45:2424-2438. [PMID: 34325589 DOI: 10.1080/01480545.2021.1957556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Calliandra portoricensis (C. portoricensis) is used in herbal homes in Nigeria to manage breast diseases. We investigated the anti-tumourigenic effects of chloroform extract of C. portoricensis (CP) in breast experimental cancer induced by N-methyl-N-nitrosourea (NMU) and benzo-(a)-pyrene (BaP). Fifty-six female rats were assigned into seven equal groups: Group 1 served as control, group 2 received NMU and BaP (50 mg/kg, each), groups 3 and 4 received [NMU + BaP] and treated with CP at 50 and 100 mg/kg, respectively. Group 5 received CP (100 mg/kg), group 6 received [NMU + BaP] and vincristine (0.5 mg/kg), while group 7 received vincristine (0.5 mg/kg). The NMU and BaP (i.p) were dissolved in normal saline and corn oil, respectively. The CP (oral) and vincristine (i.p) were given thrice and twice per week, respectively for 10 weeks. The [NMU + BaP] intoxication significantly decreased body weight gain by 32% while organo-somatic weight of mammary gland increased by 37%. Also, [NMU + BaP] decreased the activities of mammary catalase, glutathione-s-transferase, glutathione peroxidase, superoxide dismutase and total sulphurhydryl by 34%, 31%, 35%, 35% and 33%, respectively. The [NMU + BaP] increased inflammatory and oxidative stress markers; nitrite, lipid peroxidation and myeloperoxidase by 62%, 57% and 361%, respectively. Strong expression of BCL-2, IL-6, COX 2, β-catenin and iNOS in [NMU + BaP]-administered rats were observed. Histology revealed glands with malignant epithelial cells and high nucleocytoplasm in [NMU + BaP] rats. Treatment with CP attenuated inflammation, apoptosis and restored cyto-architecture of mammary gland. Overall, CP abates mammary tumourigenesis by targeting cellular pathways of inflammation and apoptosis.
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Affiliation(s)
- Adedoyin O Adefisan
- Molecular Drug Metabolism and Toxicology Laboratories, University of Ibadan, Ibadan, Nigeria
| | - Solomon E Owumi
- Cancer Research and Molecular Biology Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Nigeria
| | - Kehinde O Soetan
- Department of Veterinary Biochemistry, Faculty of Veterinary Medicine, University of Ibadan, Ibadan, Nigeria
| | - Oluwatosin A Adaramoye
- Molecular Drug Metabolism and Toxicology Laboratories, University of Ibadan, Ibadan, Nigeria
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