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Mansour MA, AboulMagd AM, Abbas SH, Abdel-Aziz M, Abdel-Rahman HM. Quinazoline-chalcone hybrids as HDAC/EGFR dual inhibitors: Design, synthesis, mechanistic, and in-silico studies of potential anticancer activity against multiple myeloma. Arch Pharm (Weinheim) 2024; 357:e2300626. [PMID: 38297894 DOI: 10.1002/ardp.202300626] [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: 10/29/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 02/02/2024]
Abstract
Two new series of quinazoline-chalcone hybrids were designed, synthesized as histone deacetylase (HDAC)/epidermal growth factor receptor (EGFR) dual inhibitors, and screened in vitro against the NCI 60 human cancer cell line panel. The most potent derivative, compound 5e bearing a 3,4,5-trimethoxyphenyl chalcone moiety, showed the most effective growth inhibition value against the panel of NCI 60 human cancer cell lines. Thus, it was selected for further investigation for NCI 5 log doses. Interestingly, this trimethoxy-substituted analog inhibited the proliferation of Roswell Park Memorial Institute (RPMI)-8226 cells by 96%, at 10 µM with IC50 = 9.09 ± 0.34 µM and selectivity index = 7.19 against normal blood cells. To confirm the selectivity of this compound, it was evaluated against a panel of tyrosine kinase enzymes. Mechanistically, it successfully and selectively inhibited HDAC6, HDAC8, and EGFR with IC50 = 0.41 ± 0.015, 0.61 ± 0.027, and 0.09 ± 0.004 µM, respectively. Furthermore, the selected derivative induced apoptosis via the mitochondrial apoptotic pathway by raising the Bax/Bcl-2 ratio and activating caspases 3, 7, and 9. Also, the flow cytometry analysis of RPMI-8226 cells showed that the trimethoxy-substituted analog produced cell cycle arrest in the G1 and S phases at 55.82%. Finally, an in silico study was performed to explore the binding interaction of the most active compound within the zinc-containing binding site of HDAC6 and HDAC8.
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Affiliation(s)
- Mostafa A Mansour
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Nahda University in Beni-Suef (NUB), Beni-Suef, Egypt
| | - Asmaa M AboulMagd
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Nahda University in Beni-Suef (NUB), Beni-Suef, Egypt
| | - Samar H Abbas
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Mohamed Abdel-Aziz
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Hamdy M Abdel-Rahman
- Medicinal Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University in Assiut (BUA), Assiut, Egypt
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Pandey M, Rajput M, Singh P, Shukla M, Zhu B, Koshiol J. Aspirin and Cancer Survival: An Analysis of Molecular Mechanisms. Cancers (Basel) 2024; 16:223. [PMID: 38201650 PMCID: PMC10778469 DOI: 10.3390/cancers16010223] [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: 10/07/2023] [Revised: 12/25/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
The benefit of aspirin on cancer survival is debated. Data from randomized clinical trials and cohort studies are discordant, although a meta-analysis shows a clear survival advantage when aspirin is added to the standard of care. However, the mechanism by which aspirin improves cancer survival is not clear. A PubMed search was carried out to identify articles reporting genes and pathways that are associated with aspirin and cancer survival. Gene ontology and pathway enrichment analysis was carried out using web-based tools. Gene-gene and protein-protein interactions were evaluated. Crosstalk between pathways was identified and plotted. Forty-one genes were identified and classified into primary genes (PTGS2 and PTGES2), genes regulating cellular proliferation, interleukin and cytokine genes, and DNA repair genes. The network analysis showed a rich gene-gene and protein-protein interaction between these genes and proteins. Pathway enrichment showed the interleukin and cellular transduction pathways as the main pathways involved in aspirin-related survival, in addition to DNA repair, autophagy, extracellular matrix, and apoptosis pathways. Crosstalk of PTGS2 with EGFR, JAK/AKT, TP53, interleukin/TNFα/NFκB, GSK3B/BRCA/PARP, CXCR/MUC1, and WNT/CTNNB pathways was identified. The results of the present study demonstrate that aspirin improves cancer survival by the interplay of 41 genes through a complex mechanism. PTGS2 is the primary target of aspirin and impacts cancer survival through six primary pathways: the interleukin pathway, extracellular matrix pathway, signal transduction pathway, apoptosis pathway, autophagy pathway, and DNA repair pathway.
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Affiliation(s)
- Manoj Pandey
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India; (M.R.)
| | - Monika Rajput
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India; (M.R.)
| | - Pooja Singh
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India; (M.R.)
| | - Mridula Shukla
- RRL, Dr. Lalpath Labs Ltd., Shivpur, Varanasi 221003, India
| | - Bin Zhu
- Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), National Institutes of Health (NIH), 9609 Medical Center Drive, RM 6-E212, Rockville, MD 20850, USA (J.K.)
| | - Jill Koshiol
- Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), National Institutes of Health (NIH), 9609 Medical Center Drive, RM 6-E212, Rockville, MD 20850, USA (J.K.)
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Aksoy O, Lind J, Sunder-Plaßmann V, Vallet S, Podar K. Bone marrow microenvironment- induced regulation of Bcl-2 family members in multiple myeloma (MM): Therapeutic implications. Cytokine 2023; 161:156062. [PMID: 36332463 DOI: 10.1016/j.cyto.2022.156062] [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: 06/01/2022] [Revised: 09/19/2022] [Accepted: 09/30/2022] [Indexed: 11/23/2022]
Abstract
In Multiple Myeloma (MM) the finely tuned homeostasis of the bone marrow (BM) microenvironment is disrupted. Evasion of programmed cell death (apoptosis) represents a hallmark of cancer. Besides genetic aberrations, the supportive and protective MM BM milieu, which is constituted by cytokines and growth factors, intercellular and cell: extracellular matrix (ECM) interactions and exosomes, in particular, plays a key role in the abundance of pro-survival members of the Bcl-2 family (i.e., Mcl-1, Bcl-2, and Bcl-xL) in tumor cells. Moreover, microenvironmental cues have also an impact on stability- regulating post-translational modifications of anti-apoptotic proteins including de/phosphorylation, polyubiquitination; on their intracellular binding affinities, and localization. Advances of our molecular knowledge on the escape of cancer cells from apoptosis have informed the development of a new class of small molecules that mimic the action of BH3-only proteins. Indeed, approaches to directly target anti-apoptotic Bcl-2 family members are among today's most promising therapeutic strategies and BH3-mimetics (i.e., venetoclax) are currently revolutionizing not only the treatment of CLL and AML, but also hold great therapeutic promise in MM. Furthermore, approaches that activate apoptotic pathways indirectly via modification of the tumor microenvironment have already entered clinical practice. The present review article will summarize our up-to-date knowledge on molecular mechanisms by which the MM BM microenvironment, cytokines, and growth factors in particular, mediates tumor cell evasion from apoptosis. Moreover, it will discuss some of the most promising science- derived therapeutic strategies to overcome Bcl-2- mediated tumor cell survival in order to further improve MM patient outcome.
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Affiliation(s)
- Osman Aksoy
- Molecular Oncology and Hematology Unit, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria
| | - Judith Lind
- Molecular Oncology and Hematology Unit, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria
| | - Vincent Sunder-Plaßmann
- Molecular Oncology and Hematology Unit, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria
| | - Sonia Vallet
- Molecular Oncology and Hematology Unit, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria; Department of Internal Medicine 2, University Hospital Krems, Mitterweg 10, 3500 Krems an der Donau, Austria
| | - Klaus Podar
- Molecular Oncology and Hematology Unit, Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems an der Donau, Austria; Department of Internal Medicine 2, University Hospital Krems, Mitterweg 10, 3500 Krems an der Donau, Austria.
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Wang G, Tian X, Liu L, Dong J. Astaxanthin Induces Apoptosis in Human Osteosarcoma MG-63 Cells. Folia Biol (Praha) 2023; 69:186-193. [PMID: 38583180 DOI: 10.14712/fb2023069050186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
We explored the mechanism of human osteosarcoma MG-63 cell apoptosis induced by asta-xanthin. The MTT assay was used to detect the effect of astaxanthin on cell viability. Morphological changes associated with apoptosis were observed after DAPI staining. Early and late stages of apoptosis were detected by flow cytometry with annexin V-FITC/PI staining. Activation of caspases-8, -9 and -3 was detected by enzyme activity in vitro. Changes in the mitochondrial membrane potential were detected by MitoCapture staining. Western blot was used to detect the cleavage of PARP, which is a caspase-3 substrate, the release of cytochrome c and Smac into the cytosol, the translocation of pro-apoptotic proteins Bax and Bak, and the expression of mitochondrial pathway-related proteins. The translocation of Bax was also detected by immunofluorescence assay. Astaxanthin significantly inhibited the viability of human osteosarcoma MG-63 cells with an IC50 value of 12.36 μg/ml. The DAPI-stained cells showed characteristic apoptotic morphological changes - cell shrinkage, cell membrane blebbing, nuclear condensation, and apoptotic body formation. Cytochrome c and Smac were released from mitochondria to the cytosol. Pro-apoptotic proteins Bax and Bak were rapidly translocated to mitochondria after six hours of astaxanthin action. Caspases-9 and -3 were activated and PARP was cleaved. The expression of anti-apoptotic proteins Bcl-2, Bcl-xL and XIAP was significantly decreased. Astaxanthin induced human osteosarcoma MG-63 cell apoptosis through the mitochondria-mediated endogenous apoptosis pathway.
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Affiliation(s)
- Guangyu Wang
- Tianjin Hospital, Trauma Upper Limb 2 Department, Tianjin, China
| | - Xu Tian
- Tianjin Hospital, Trauma Upper Limb 2 Department, Tianjin, China
| | - Lintao Liu
- Tianjin Hospital, Trauma Upper Limb 2 Department, Tianjin, China
| | - Jingming Dong
- Tianjin Hospital, Trauma Upper Limb 2 Department, Tianjin, China.
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Granath C, Freiholtz D, Bredin F, Olsson C, Franco‐Cereceda A, Björck HM. Acetylsalicylic Acid Is Associated With a Lower Prevalence of Ascending Aortic Aneurysm and a Decreased Aortic Expression of Cyclooxygenase 2. J Am Heart Assoc 2022; 11:e024346. [PMID: 35470674 PMCID: PMC9238591 DOI: 10.1161/jaha.121.024346] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/18/2022] [Indexed: 11/20/2022]
Abstract
Background Acetylsalicylic acid (ASA) therapy has been associated with a reduced prevalence and growth rate of abdominal as well as intracranial aneurysms, but the relationship between ASA and ascending aortic aneurysm formation remains largely unknown. The aim of the present study was to investigate whether ASA therapy is associated with a lower prevalence of ascending aortic aneurysm in a surgical cohort. Methods and Results One thousand seven hundred patients undergoing open-heart surgery for ascending aortic aneurysm and/or aortic valve disease were studied in this retrospective cross-sectional study. Aortic dilatation was defined as an aortic root or ascending aortic diameter ≥45 mm. Medications were self-reported by the patients in a systematic questionnaire. Cyclooxygenase gene expression was measured in the intima-media portion of the ascending aorta (n=117). In a multivariable analysis, ASA was associated with a reduced prevalence of ascending aortic aneurysm (relative risk, 0.68 [95% CI, 0.48-0.95], P=0.026) in patients with tricuspid aortic valves, but not in patients with bicuspid aortic valves (relative risk, 0.93 [95% CI, 0.64-1.34], P=0.687). Intima-media cyclooxygenase expression was positively correlated with ascending aortic dimensions (P<0.001 for cyclooxygenase-1 and P=0.05 for cyclooxygenase-2). In dilated, but not nondilated tricuspid aortic valve aortic specimens, ASA was associated with significantly lower cyclooxygenase-2 levels (P=0.034). Conclusions Our findings are consistent with the hypothesis that ASA treatment may attenuate ascending aortic aneurysmal growth, possibly via cyclooxygenase-2 inhibition in the ascending aortic wall and subsequent anti-inflammatory actions.
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Affiliation(s)
- Carl Granath
- Section of Cardiothoracic SurgeryDepartment of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - David Freiholtz
- Section of Cardiothoracic SurgeryDepartment of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Fredrik Bredin
- Section of Cardiothoracic SurgeryDepartment of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Christian Olsson
- Section of Cardiothoracic SurgeryDepartment of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Anders Franco‐Cereceda
- Section of Cardiothoracic SurgeryDepartment of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Hanna M. Björck
- Cardiovascular Medicine UnitCenter for Molecular MedicineDepartment of MedicineKarolinska Institutet, StockholmKarolinska University HospitalSolnaSweden
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Sehanobish E, Asad M, Barbi M, Porcelli SA, Jerschow E. Aspirin Actions in Treatment of NSAID-Exacerbated Respiratory Disease. Front Immunol 2021; 12:695815. [PMID: 34305932 PMCID: PMC8297972 DOI: 10.3389/fimmu.2021.695815] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/07/2021] [Indexed: 12/21/2022] Open
Abstract
Non-steroidal Anti-inflammatory drugs (NSAID)-exacerbated respiratory disease (N-ERD) is characterized by nasal polyposis, chronic rhinosinusitis, adult-onset asthma and hypersensitive reactions to cyclooxygenase-1 (COX-1) inhibitors. Among the available treatments for this disease, a combination of endoscopic sinus surgery followed by aspirin desensitization and aspirin maintenance therapy has been an effective approach. Studies have shown that long-term aspirin maintenance therapy can reduce the rate of nasal polyp recurrence in patients with N-ERD. However, the exact mechanism by which aspirin can both trigger and suppress airway disease in N-ERD remains poorly understood. In this review, we summarize current knowledge of aspirin effects in N-ERD, cardiovascular disease, and cancer, and consider potential mechanistic pathways accounting for the effects of aspirin in N-ERD.
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Affiliation(s)
- Esha Sehanobish
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Mohammad Asad
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Mali Barbi
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Steven A. Porcelli
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Elina Jerschow
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States
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7
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Belayneh YM, Amare GG, Meharie BG. Updates on the molecular mechanisms of aspirin in the prevention of colorectal cancer: Review. J Oncol Pharm Pract 2021; 27:954-961. [PMID: 33427041 DOI: 10.1177/1078155220984846] [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] [Indexed: 01/15/2023]
Abstract
Colorectal cancer is one of the commonest malignancies worldwide. The estimated lifetime risk of the disease is about 5% with an incidence of one million new cases and 600,000 deaths worldwide every year. It is estimated that in 2019, approximately 134,490 new cases of colorectal cancer will be diagnosed with 49,190 mortalities. Though the disease is regarded as a disorder of the more developed world, the occurrence is steadily increasing in many developing countries. Since chronic inflammation is a known aggravating risk factor for colorectal cancer, anti-inflammatory agents such as aspirin have been used to prevent the development of colorectal cancer and related mortality. The potential mechanisms for the effect of aspirin in the prevention of colorectal cancer have been proposed and broadly classified as cyclooxygenase (COX) dependent and COX-independent. Some of the primary effectors of COX-dependent mechanisms in carcinogenesis are likely to be prostaglandins. In contrast to the reversible action of other nonsteroidal anti-inflammatory drugs, aspirin is known to irreversibly inactivate COX enzymes to suppress production of prostaglandins. COX-independent mechanisms of anticancer effects of aspirin include down-regulation of nuclear factor kappa B activity and Akt activation, modulation of Bcl-2 and Bax family proteins, suppression of vascular endothelial growth factor, induction of apoptosis, disruption of DNA repair mechanisms, and induction of spermidine/spermine N1-acetyltransferase that modulates polyamine catabolism.
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Affiliation(s)
- Yaschilal Muche Belayneh
- Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Gedefew Getnet Amare
- Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Birhanu Geta Meharie
- Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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Liu H, Xiong C, Liu J, Sun T, Ren Z, Li Y, Geng J, Li X. Aspirin exerts anti-tumor effect through inhibiting Blimp1 and activating ATF4/CHOP pathway in multiple myeloma. Biomed Pharmacother 2020; 125:110005. [PMID: 32070879 DOI: 10.1016/j.biopha.2020.110005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 02/07/2023] Open
Abstract
B lymphocyte-induced maturation protein-1 (Blimp1) is a key regulator that promotes the terminal differentiation of mature B lymphocytes into plasma cells, and is essential for the survival of Multiple myeloma (MM)cells. However, the expression of Blimp1 in MM and its effect on the signaling pathway remain unknown. Studies have found that during long-term endoplasmic reticulum (ER) stress, activated ATF4 may also stimulate the CCAAT-enhancer-binding protein homologous protein (CHOP) gene, triggering the unfolded protein response (UPR) terminal apoptotic pathway in plasma cells. Moreover Aspirin can induce MM cell apoptosis through mitochondria and death receptor pathway. Therefore, we aim to explore whether Aspirin could induce AFT4/CHOP apoptosis pathway in MM by inhibiting Blimp1 expression, thereby promoting MM cell apoptosis and exerting anti-tumor effects.
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Affiliation(s)
- Hongchun Liu
- Department of Medical Laboratory, First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, 450052, China.
| | - Chao Xiong
- Department of Medical Laboratory, The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine 450052, China
| | - Junwen Liu
- Blood Laboratory, Institute of Laboratory Medicine, Pediatric Hospital, Fudan University, Shang Hai, 200433, China
| | - Ting Sun
- Department of Medical Laboratory, First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, 450052, China
| | - Zhenzhen Ren
- Department of Medical Laboratory, First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, 450052, China
| | - Yuqing Li
- Department of Medical Laboratory, The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine 450052, China
| | - Jie Geng
- Department of Medical Laboratory, First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, 450052, China
| | - Xuebing Li
- Department of Medical Laboratory, First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, 450052, China
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Ashour HF, Abou-Zeid LA, El-Sayed MAA, Selim KB. 1,2,3-Triazole-Chalcone hybrids: Synthesis, in vitro cytotoxic activity and mechanistic investigation of apoptosis induction in multiple myeloma RPMI-8226. Eur J Med Chem 2020; 189:112062. [PMID: 31986406 DOI: 10.1016/j.ejmech.2020.112062] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 12/23/2022]
Abstract
A new series of 1,2,3-triazole-chalcone hybrids has been synthesized and screened in vitro against a panel of 60 human cancer cell lines according to NCI (USA) protocol. Compound 4d having 3, 4-dimethoxyphenyl chalcone moiety, the most potent derivative, inhibited the growth of RPMI-8226 and SR leukemia cell lines by 99.73% and 94.95% at 10 μM, respectively. Also, it inhibited the growth of M14 melanoma, K-562 leukemia, and MCF7 breast cancer cell lines by more than 80% at the same test concentration. 4d showed IC50 values less than 1 μM on six types of tumor cells and high selectivity index reached to 104 fold on MCF7. Compound 4d showed superior activity than methotrexate and gefitinib against the most sensitive leukemia cell lines in addition to higher or comparable activity against the rest sensitive cell lines. Flow cytometry analysis in RPMI-8226 cells revealed that compound 4d caused cell cycle arrest at G2/M phase and induced apoptosis in a dose dependant manner. Mechanistic evaluation referred this apoptosis induction to triggering mitochondrial apoptotic pathway through inducing ROS accumulation, increasing Bax/Bcl-2 ratio and activation of caspases 3, 7 and 9.
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Affiliation(s)
- Heba F Ashour
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Dammeitta, Egypt
| | - Laila A Abou-Zeid
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Delta University, Gamsaa, Egypt
| | - Magda A-A El-Sayed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Dammeitta, Egypt.
| | - Khalid B Selim
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt.
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Wu X, Dai L, Zhang Z, Zheng J, Zhao J. Overexpression of microRNA-203 can downregulate survivin and function as a potential therapeutic target in papillary thyroid cancer. Oncol Lett 2019; 19:61-68. [PMID: 31897115 PMCID: PMC6924108 DOI: 10.3892/ol.2019.11082] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 03/07/2019] [Indexed: 02/06/2023] Open
Abstract
Papillary thyroid cancer (PTC) is the most common type of thyroid carcinoma. PTC has a considerably high five-year survival rate; however, the possibility of recurrence is also high. Therefore, there is a requirement to clarify the molecular mechanism of PTC to promote understanding regarding the development of the disease and further improve prognosis. A number of studies have demonstrated that microRNAs (miRNAs or miRs) contribute to the progression of PTC. The present study revealed that the expression level of miR-203 was significantly lower in PTC tissues and cell lines compared with in the normal controls. In addition, inhibition of miR-203 was identified to be associated with an overexpression of survivin, which was observed in PTC samples. miR-203 regulates the expression of Bcl-2 via its downstream regulator survivin. Furthermore, the present study identified that inhibition of miR-203 histone acetylation was associated with high expression levels of miR-203 in PTC tissue samples. In summary, the results indicate that miR-203 functions as a biomarker and may serve as a candidate target for the development of novel therapeutic strategies to treat PTC.
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Affiliation(s)
- Xianjiang Wu
- Department of Thyroid Surgery, Ningbo No. 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang 315010, P.R. China
| | - Lei Dai
- Department of Thyroid Surgery, Ningbo No. 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang 315010, P.R. China
| | - Zhoujing Zhang
- Department of Thyroid Surgery, Ningbo No. 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang 315010, P.R. China
| | - Jueru Zheng
- Department of Thyroid Surgery, Ningbo No. 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang 315010, P.R. China
| | - Jianpei Zhao
- Department of Thyroid Surgery, Ningbo No. 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang 315010, P.R. China
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Zhang C, Liao P, Liang R, Zheng X, Jian J. Epigallocatechin gallate prevents mitochondrial impairment and cell apoptosis by regulating miR-30a/p53 axis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 61:152845. [PMID: 31029907 DOI: 10.1016/j.phymed.2019.152845] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 01/17/2019] [Accepted: 01/26/2019] [Indexed: 06/09/2023]
Abstract
PURPOSE This study was designed to investigate whether EGCG prevents cardiac I/R mitochondrial impairment and cell apoptosis by regulating miR-30a/p53 axis. METHODS The H9c2 cardiomyocytes hypoxia/reoxygenation (H/R) model in vitro and myocardial ischemia /reperfusion (I/R) model in vivo were made, with or without EGCG treatment. The levels of I/R-induced creatine kinase-MB (CK-MB) and the release of lactate dehydrogenase (LDH), as well as the adenosine triphosphate (ATP) and cardiac functional impairment were examined. Stablely transfecting miR-30a mimic or inhibitor in H9c2 cardiomyocytes was built. The expression of miR-30a, p53 and related proteins in cells was measured by western blotting and qRT-PCR. Cell viability and apoptosis were examined using CCK-8 assay and flow cytometry. The content of reactive oxygen species (ROS), mitochondrial permeability transition pores (MPTP) opening and mitochondrial transmembrane potential (ΔΨm) in cells was measured by fluorescent probes. The levels of miR-30a and p53, some related proteins expression and apoptosis in the cardiac muscle tissues were determined by quantitative real-time PCR (qRT-PCR), H&E staining, western blotting and TUNEL assays. RESULTS We found that EGCG preconditioning significantly decreased the levels of CK-MB and LDH, increased the activity of ATP, reduced the apoptotic rate and partially preserved heart function. Furthermore, EGCG decreased ROS levels, MPTP opening and depolarization of ΔΨm, and improved the activity of post-I/R cardiomyocyte. The beneficial effect of EGCG was associated with restored levels of miR-30a expression in the I/R injury that correspond to p53 mRNA downregulation. The regulatory effect of EGCG was greatly enhanced by miR-30a mimic and suppressed by miR-30a inhibitor. More importantly, EGCG pretreatment inhibited the expression of mitochondrial apoptotic related proteins downstream of the miR-30a/p53 pathway. CONCLUSION This study demonstrated that EGCG pretreatment may attenuate mitochondrial impairment and myocardial apoptosis by regulation of miR-30a/p53 axis.
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Affiliation(s)
- Chan Zhang
- Xiangya Hospital of Centre-south University, Changsha, Hunan 410000, China
| | - Ping Liao
- Department of Pharmacology, Guilin Medical University, Guilin, Guangxi 541004, China
| | - Ronggan Liang
- Department of Pharmacology, Guilin Medical University, Guilin, Guangxi 541004, China
| | - Xiaojia Zheng
- Department of Pharmacology, Guilin Medical University, Guilin, Guangxi 541004, China
| | - Jie Jian
- Department of Pharmacology, Guilin Medical University, Guilin, Guangxi 541004, China.
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Zhang X, Feng Y, Liu X, Ma J, Li Y, Wang T, Li X. Beyond a chemopreventive reagent, aspirin is a master regulator of the hallmarks of cancer. J Cancer Res Clin Oncol 2019; 145:1387-1403. [PMID: 31037399 DOI: 10.1007/s00432-019-02902-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 03/22/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE Aspirin, one of the most commonly used nonsteroidal anti-inflammatory drugs (NAIDS), not only shows cancer chemoprevention effects but also improves cancer therapeutic effects when combined with other therapies. Studies that focus on aspirin regulation of the hallmarks of cancer and the associated molecular mechanisms facilitate a more thorough understanding of aspirin in mediating chemoprevention and may supply additional information for the development of novel cancer therapeutic agents. METHODS The relevant literatures from PubMed have been reviewed in this article. RESULTS Current studies have revealed that aspirin regulates almost all the hallmarks of cancer. Within tumor tissue, aspirin suppresses the bioactivities of cancer cells themselves and deteriorates the tumor microenvironment that supports cancer progression. In addition to tumor tissues, blocking of platelet activation also contributes to the ability of aspirin to inhibit cancer progression. In terms of the molecular mechanism, aspirin targets oncogenes and cancer-related signaling pathways and activates certain tumor suppressors. CONCLUSION Beyond a chemopreventive agent, aspirin is a master regulator of the hallmarks of cancer.
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Affiliation(s)
- Xiao Zhang
- Department of Pathology, Harbin Medical University, Harbin, 150086, China
| | - Yukuan Feng
- Key Laboratory of Heilongjiang Province for Cancer Prevention and Control, Mudanjiang Medical University, Mudanjiang, 157011, China
| | - Xi Liu
- Center of Cardiovascular Disease, Inner Mongolia People's Hospital, Hohhot, 010017, Inner Mongolia, China
| | - Jianhui Ma
- Department of Pathology, Harbin Medical University, Harbin, 150086, China
| | - Yafei Li
- Department of Pathology, Harbin Medical University, Harbin, 150086, China
| | - Tianzhen Wang
- Department of Pathology, Harbin Medical University, Harbin, 150086, China.
| | - Xiaobo Li
- Department of Pathology, Harbin Medical University, Harbin, 150086, China.
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High-Dose Aspirin Reverses Tartrazine-Induced Cell Growth Dysregulation Independent of p53 Signaling and Antioxidant Mechanisms in Rat Brain. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9096404. [PMID: 31032366 PMCID: PMC6457281 DOI: 10.1155/2019/9096404] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 03/11/2019] [Indexed: 12/13/2022]
Abstract
Tartrazine, an azo dye used in food, cosmetics, and pharmaceuticals with the effects on cell cycle, is not well understood. Therefore, we investigated the toxicity of tartrazine in rat brain with high-dose aspirin. Male Wistar rats (n = 24) were divided into (C) control, (T) tartrazine (700 mg/kg body weight [BW] at weeks 1 and 2), (A) aspirin (150 mg/kg [BW] at weeks 1, 2, and 3), and (TA) aspirin + tartrazine (150 mg/kg [BW] aspirin at weeks 1, 2, and 3 and 700 mg/kg [BW] tartrazine at weeks 1 and 2) groups. The expression of p53, B cell lymphoma-2 extra-large (Bcl-xL), cyclin-dependent kinase 2 (CDK2), p27, and Ki67 was evaluated by quantitative reverse-transcription PCR. A histopathological analysis of brain tissue and oxidative stress level was assessed based on reduced glutathione (GSH), ascorbic acid (AA), and malondialdehyde levels. We found that Bcl-xL, Ki67, CDK2, and p27 were upregulated and p53 was downregulated in the tartrazine-treated group as compared to the control group. Aspirin administration reversed these changes except P53 expression. Tartrazine had no effect on lipid peroxidation but altered AA and GSH levels with no reversal by aspirin treatment. Histopathological analysis revealed that aspirin prevented tartrazine-induced damage including increased perivascular space and hemorrhage. These results indicate that aspirin protects the brain from tartrazine-induced toxicity independent of p53 signaling and antioxidant mechanisms.
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Mohamed WA, Abd-Elhakim YM, Ismail SAA. Involvement of the anti-inflammatory, anti-apoptotic, and anti-secretory activity of bee venom in its therapeutic effects on acetylsalicylic acid-induced gastric ulceration in rats. Toxicology 2019; 419:11-23. [PMID: 30885738 DOI: 10.1016/j.tox.2019.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 02/21/2019] [Accepted: 03/12/2019] [Indexed: 12/11/2022]
Abstract
Acetylsalicylic acid (ASA) is the most highly consumed pharmaceutical product worldwide. Importantly, gastrointestinal ulceration due to ASA is a major complication. Hence, the present work aimed to examine, for the first time, the healing properties of bee venom (BV) in acute gastric ulceration induced by ASA. Forty adult male Sprague-Dawley rats were divided into four groups that received distilled water only, ASA (500 mg/kg BW) twice daily for 3 days, ASA for 3 days followed by BV (2 mg/kg BW) for 7 days, or ASA for 3 days followed by ranitidine hydrochloride (50 mg/kg BW) for 7 days. Haematological analysis, haemostatic evaluation, and inflammatory marker estimation were performed. Rat stomachs were collected for ulcer scoring, gene expression analysis, oxidative stress assays, histopathological and immunohistochemical examinations, and tissue eosinophil scoring. The results revealed that BV markedly decreased the ulcer index, pro-inflammatory cytokine levels, malondialdehyde levels, BAX distribution, caspase-3 expression, and tissue eosinophil levels. Additionally, significant increases in antioxidant enzymes and heat shock protein 70 localization in gastric tissue were evident following BV treatment after ASA exposure. Also, BV has been found to attenuate the haematological, haemostatic, and histopathological alterations induced by ASA. Our findings collectively indicate that the gastroprotective effect of BV against ASA-induced ulceration in rats is mediated by its antioxidant, anti-inflammatory, anti-apoptotic, and anti-secretory properties.
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Affiliation(s)
- Wafaa A Mohamed
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
| | - Shimaa A A Ismail
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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15
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Navone SE, Guarnaccia L, Cordiglieri C, Crisà FM, Caroli M, Locatelli M, Schisano L, Rampini P, Miozzo M, La Verde N, Riboni L, Campanella R, Marfia G. Aspirin Affects Tumor Angiogenesis and Sensitizes Human Glioblastoma Endothelial Cells to Temozolomide, Bevacizumab, and Sunitinib, Impairing Vascular Endothelial Growth Factor-Related Signaling. World Neurosurg 2018; 120:e380-e391. [DOI: 10.1016/j.wneu.2018.08.080] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 08/10/2018] [Accepted: 08/11/2018] [Indexed: 12/16/2022]
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16
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Arisan ED, Ergül Z, Bozdağ G, Rencüzoğulları Ö, Çoker-Gürkan A, Obakan-Yerlikaya P, Coşkun D, Palavan-Ünsal N. Diclofenac induced apoptosis via altering PI3K/Akt/MAPK signaling axis in HCT 116 more efficiently compared to SW480 colon cancer cells. Mol Biol Rep 2018; 45:2175-2184. [PMID: 30406888 DOI: 10.1007/s11033-018-4378-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 09/10/2018] [Indexed: 12/11/2022]
Abstract
Diclofenac is a preferential cyclooxygenase 2 inhibitor (COX-2) and member of non-steroidal anti-inflammatory drugs (NSAIDs). Inflammation is one of the main reason of poor prognosis of colon cancer cases; thereby NSAIDs are potential therapeutic agents in colon cancer therapy. In this study, our aim to understand the potential molecular targets of diclofenac, which may propose new therapeutic targets in HCT 116 (wt p53) and SW480 (mutant p53R273H) colon cancer cells. For this purpose, we identified different response against diclofenac treatment through expression profiles of PI3K/Akt/MAPK signaling axis. Our hypothesis was diclofenac-mediated apoptosis is associated with inhibition of PI3K/Akt/MAPK signaling axis. We found that sub-cytotoxic concentration of diclofenac (400 µM) promoted further apoptosis in HCT 116 cells compared to SW480 colon cancer cells. Diclofenac triggered dephosphorylation of PTEN, PDK, Akt, which led to inhibition of PI3K/Akt survival axis in HCT 116 colon cancer cells. However, diclofenac showed lesser effect in SW480 colon cancer cells. In addition, diclofenac further activated p44/42, p38 and SAPK/JNK in HCT 116 cells compared to SW480 cells.
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Affiliation(s)
- Elif Damla Arisan
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey.
| | - Zehragül Ergül
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Gülnihal Bozdağ
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Özge Rencüzoğulları
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Ajda Çoker-Gürkan
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Pınar Obakan-Yerlikaya
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Deniz Coşkun
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
| | - Narçin Palavan-Ünsal
- Science and Literature Faculty, Department of Molecular Biology and Genetics, Istanbul Kultur University, Atakoy Campus, 34156, Istanbul, Turkey
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Zhang X, Feng H, Du J, Sun J, Li D, Hasegawa T, Amizuka N, Li M. Aspirin promotes apoptosis and inhibits proliferation by blocking G0/G1 into S phase in rheumatoid arthritis fibroblast-like synoviocytes via downregulation of JAK/STAT3 and NF-κB signaling pathway. Int J Mol Med 2018; 42:3135-3148. [PMID: 30221683 PMCID: PMC6202076 DOI: 10.3892/ijmm.2018.3883] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 09/12/2018] [Indexed: 12/29/2022] Open
Abstract
Rheumatoid arthritis (RA) is a commonly occurring autoimmune disease. Its defining pathological characteristic is the excessive proliferation of fibroblast‑like synoviocytes (FLS), which is similar to tumor cells and results in a range of clinical problems. As a commonly used antipyretic, analgesic and anti‑inflammatory drug, aspirin is the first‑line treatment for RA. However, its mechanism of action has not been well explained. The goal is to investigate the biological effects of aspirin on primary RA‑FLS and its underlying mechanisms. In this experiment we treated cells with various concentrations of aspirin (0, DMSO, 1, 2, 5, 10 mM). Cell proliferation activity was detected with CCK‑8 assays. Apoptosis and cell cycle distribution were detected via flow cytometry. Apoptosis and cell cycle‑associated proteins (Bcl‑2, Bax, PRAP1, Cyclin D1, P21), as well as the key proteins and their phosphorylation levels of the NF‑κB and JAK/STAT3 signaling pathways, were detected via western blot analysis. Bioinformatics prediction revealed that aspirin was closely associated with cell proliferation and apoptosis, including the p53 and NF‑κB signaling pathways. By stimulating with aspirin, cell viability decreased, while the proportion of apoptotic cells increased, and the number of cells arrested in the G0/G1 phase increased in a dose‑dependent manner. The expression of Bax increased with aspirin stimulation, while the levels of Bcl‑2, PRAP1, Cyclin D1 and P21 decreased; p‑STAT3, p‑P65 and p‑50 levels also decreased while STAT3, P65, P50, p‑P105 and P105 remained unchanged. From our data, it can be concluded that aspirin is able to promote apoptosis and inhibit the proliferation of RA‑FLS through blocking the JAK/STAT3 and NF‑κB signaling pathways.
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Affiliation(s)
- Xiaoqi Zhang
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
| | - Hao Feng
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
| | - Juan Du
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
| | - Jing Sun
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
| | - Dongfang Li
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
| | - Tomoka Hasegawa
- Department of Developmental Biology of Hard Tissue, Graduate School of Dental Medicine, Hokkaido University, Sapporo 063‑0000, Japan
| | - Norio Amizuka
- Department of Developmental Biology of Hard Tissue, Graduate School of Dental Medicine, Hokkaido University, Sapporo 063‑0000, Japan
| | - Minqi Li
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, Shandong 250000, P.R. China
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18
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Aspirin is Involved in the Cell Cycle Arrest, Apoptosis, Cell Migration, and Invasion of Oral Squamous Cell Carcinoma. Int J Mol Sci 2018; 19:ijms19072029. [PMID: 30002310 PMCID: PMC6073368 DOI: 10.3390/ijms19072029] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/05/2018] [Accepted: 07/07/2018] [Indexed: 01/04/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most common cancers worldwide. In China, its 5-year survival rate is roughly 50%, owing to acquired chemotherapeutic resistance and metastasis of the disease. Accumulating evidence demonstrates that aspirin (ASA) acts as a preventive or therapeutic agent in multiple cancers; however, anti-tumor activities induced by aspirin are unclear in OSCC. To investigate the possible role of aspirin in OSCC development, we first employed bioinformatics to analyze the anti-OSCC effects of aspirin. We performed a genetic oncology (GO) enrichment analysis using the Database for Annotation, Visualization, and Integrated Discovery (DAVID), and the protein⁻protein interaction (PPI) network analysis by Cytoscape for differentially expressed genes (DEGs). We also evaluated the potential effects of aspirin on cell proliferation, invasion, migration, and apoptosis in two well-characterized OSCC cell lines (TCA8113 and CAL27). The bioinformatic results revealed that aspirin could inhibit proliferation by blocking the cell cycle, and could reduce migration and invasion via the PI3K-Akt and focal adhesion pathways. We found that ASA could downregulate the OSCC cell proliferation colony formation, invasion, and migration, as well as upregulate apoptosis. Furthermore, we found that ASA suppressed the activation of the focal adhesion kinase (FAK) and the phosphorylation of Akt, NF-κB, and STAT3. Overall, our data suggested that ASA may be developed as a chemopreventive agent to effectively treat OSCC.
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Wojtukiewicz MZ, Hempel D, Sierko E, Tucker SC, Honn KV. Antiplatelet agents for cancer treatment: a real perspective or just an echo from the past? Cancer Metastasis Rev 2018; 36:305-329. [PMID: 28752248 PMCID: PMC5557869 DOI: 10.1007/s10555-017-9683-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The association between coagulation and cancer development has been observed for centuries. However, the connection between inflammation and malignancy is also well-recognized. The plethora of evidence indicates that among multiple hemostasis components, platelets play major roles in cancer progression by providing surface and granular contents for several interactions as well as behaving like immune cells. Therefore, the anticancer potential of anti-platelet therapy has been intensively investigated for many years. Anti-platelet agents may prevent cancer, decrease tumor growth, and metastatic potential, as well as improve survival of cancer patients. On the other hand, there are suggestions that antiplatelet treatment may promote solid tumor development in a phenomenon described as "cancers follow bleeding." The controversies around antiplatelet agents justify insight into the subject to establish what, if any, role platelet-directed therapy has in the continuum of anticancer management.
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Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, 12 Ogrodowa St., 15-025, Bialystok, Poland.
| | - Dominika Hempel
- Department of Radiotherapy, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Ewa Sierko
- Department of Clinical Oncology, Comprehensive Cancer Center in Bialystok, Bialystok, Poland
| | - Stephanie C Tucker
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA
| | - Kenneth V Honn
- Department of Pathology-School of Medicine, Bioactive Lipids Research Program, Detroit, MI, 48202, USA.,Departments of Chemistry, Wayne State University, Detroit, MI, 48202, USA.,Department of Oncology, Karmanos Cancer Institute, Detroit, MI, 48202, USA
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20
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Huang Z, Fang W, Liu W, Wang L, Liu B, Liu S, Liu S. Aspirin induces Beclin-1-dependent autophagy of human hepatocellular carcinoma cell. Eur J Pharmacol 2018; 823:58-64. [PMID: 29408091 DOI: 10.1016/j.ejphar.2018.01.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 01/20/2018] [Accepted: 01/23/2018] [Indexed: 12/11/2022]
Abstract
Aspirin not only reduces the incidence of hepatocellular carcinoma (HCC) but also plays a synergistic role with chemotherapy for HCC treatment. However, the underlying mechanisms remain incompletely elucidated. Given that autophagy triggers cancer cell death, the present study examined the autophagic effect of aspirin on HCC cells. Results showed that aspirin increased LC3II/LC3I ratio, decreased p62 expression, and enhanced autophagic flux (autophagosome and autolysosome puncta) in Hep3B, HepG2, or SMMC-7721 cells, reflecting the autophagy of HCC cells. The autophagic effects of aspirin depended on Beclin-1 expression. Aspirin disrupted the interaction between Bcl-2 and Beclin-1. In addition to activating the AMP-activated protein kinase, c-Jun N-terminal kinase, and Glycogen synthase kinase-3 pathways, aspirin inhibited the mammalian-target-of rapamycin-S6K1/4E-BP1 signaling. Aspirin induced autophagy of HCC cell. This study contributes to understanding the chemoprotective and inhibitory effects of aspirin on HCC development.
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Affiliation(s)
- Zhenjun Huang
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China; Experiment Center, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510700, PR China
| | - Weilun Fang
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China
| | - Weihua Liu
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China
| | - Li Wang
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China
| | - Bin Liu
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China
| | - Shiming Liu
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China
| | - Shaojun Liu
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, PR China.
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Miao R, Xu X, Wang Z, Liu S, Qu K, Chen W, Liu C. Synergistic effect of nutlin-3 combined with aspirin in hepatocellular carcinoma HepG2 cells through activation of Bcl-2/Bax signaling pathway. Mol Med Rep 2017; 17:3735-3743. [PMID: 29286113 PMCID: PMC5802178 DOI: 10.3892/mmr.2017.8346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 12/04/2017] [Indexed: 12/14/2022] Open
Abstract
Aspirin as an antitumor drug has been studied in various malignancies with regards to its effects on apoptosis, proliferation, metastasis and senescence of tumor cells. However, the clinical application is limited by its side effects. Nutlin-3 is a novel antitumor compound, which has not been clinically approved. The present study investigated the value of combining aspirin and nutlin-3 on hepatocellular carcinoma (HCC) cells. MTT was performed to detect the proliferation of HepG2 cells treated with aspirin or/and nutlin-3. Transwell invasion assays were performed to estimate the invasion ability of HepG2 cells treated with aspirin or/and nutlin-3. Then the apoptotic analysis of HepG2 cells evaluated the synergistic effect of aspirin and nutlin-3. Apoptosis markers, including B-cell lymphoma 2 (Bcl-2), Bcl-2-associated X protein (Bax), caspase-3, caspase-8 and caspase-9 were estimated by western blot analysis at various time points. In addition, a Xenograft mouse model was established by infection with HepG2 cells, and aspirin and/or nutlin-3 was administrated to verify the anti-apoptotic effect of the two drugs in vivo. A high dose of aspirin and nutlin-3 inhibit the proliferation and apoptosis of HepG2 cells. The antitumor effect was enhanced with the combined treatment of the two drugs, particularly in the group with a low concentration of aspirin and nutlin-3. Nutlin-3 was able to increase the level of Bax in HepG2 cells treated with aspirin significantly after treatment for 8 h. When treated with a low concentration of aspirin and nutlin-3, the level of Bax in HepG2 cells was enhanced for 2 h. In the animal model, tumor volume and tumor angiogenesis were significantly decreased in combination group compared with other groups (P<0.01). Although there were side effects in the group treated with aspirin alone, no side effects were observed in the combination group. Nutlin-3 enhanced the apoptotic effect of a low dose of aspirin by upregulating Bax expression in the HepG2 cell line and in vivo. The synergistic effect of nutlin-3 in aspirin antitumor therapy contributed to diminishing the dose of aspirin required and decreased the occurrence of adverse drug events in HCC through targeting the Bcl-2/Bax signaling pathway.
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Affiliation(s)
- Runchen Miao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xinsen Xu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Zhixin Wang
- Department of Hepatopancreatobiliary Surgery, Affiliated Hospital of Qinghai University, Xining, Qinghai 810000, P.R. China
| | - Sushun Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Kai Qu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wei Chen
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Chang Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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22
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Cherepanov V, Cabrera-Fuentes HA, Kim MH, Serebruany VL. Solid cancers after antiplatelet therapy: Confirmations, controversies, and challenges. Thromb Haemost 2017; 114:1104-12. [DOI: 10.1160/th15-01-0077] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 05/12/2015] [Indexed: 12/17/2022]
Abstract
SummaryThe role of anticoagulants and antiplatelet agents in tumour growth and prognosis is not new, and currently under intense investigation. Some randomised data strongly suggest that this association exists, but it is complex, and not necessarily pointed at the same direction. The potential mechanisms responsible for such harmful association include a direct hazard of novel antithrombotics on cancer, indirect promotion of tumour growth, easier metastatic dissemination due to instability of platelet-tumour cell aggregates, or/and inability to keep cancer cells locally in situ are considered. The latest randomised evidence ultimately rejected the drug-specific cancer risks, clearly indicating the class-effect. In lay terms “cancers follow bleeding”, which seems to be true for antithrombotic agents in general. Significant excess of solid cancers which was similar after prasugrel in TRITON, and with vorapaxar in TRACER trials was confirmed by the FDA reviews. Later, extra cancer deaths reported following clopidogrel and prasugrel in DAPT, and after ticagrelor in PEGASUS are also of concern. However, there are remaining controversies with regard to published cancer risks after ticagrelor (PLATO), or another vorapaxar trial (TRA2P), while full disclosure of separate clopidogrel and prasugrel cancer data in DAPT is still lacking. In short, if we apply moderate antiplatelet strategies for over two years, or aggressive regimens including triple therapy for much less than one year, the solid cancer risks emerge. Currently, more delicate platelet inhibition, and shorter exposure to dual oral antiplatelet agents should prevail.
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23
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The anti-tumor effect of aspirin: What we know and what we expect. Biomed Pharmacother 2017; 95:656-661. [DOI: 10.1016/j.biopha.2017.08.085] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 08/19/2017] [Accepted: 08/23/2017] [Indexed: 12/12/2022] Open
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Gao M, Guo KM, Wei YM, Ma MM, Cai JR, Xia TT, Ye QJ. Aspirin inhibits the proliferation of human uterine leiomyoma cells by downregulation of K‑Ras‑p110α interaction. Oncol Rep 2017; 38:2507-2517. [PMID: 28849118 DOI: 10.3892/or.2017.5915] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 08/14/2017] [Indexed: 11/06/2022] Open
Abstract
Aspirin has been confirmed as an effective antitumor drug in various cancers. However, the relationship between aspirin and uterine leiomyoma is still underexplored. Here, we explored the effects of aspirin on human uterine leiomyoma cells and provide insights into the underlying mechanisms. Cell Counting Kit-8 (CCK-8) and flow cytometry analysis showed that aspirin treatment inhibited cell proliferation and promoted cell cycle arrest at G0/G1 phase in a dose- and time‑dependent manner of human uterine leiomyoma cells. Further studies revealed that aspirin blocked the interaction between K-Ras and p110α by co-immunoprecipitation and immunofluorescence. Western blotting demonstrated K‑Ras‑p110α interaction was required for the effects of aspirin‑induced inhibition on cell growth and cell cycle transition via cell cycle regulators, including cyclin D1 and cyclin-dependent kinase 2 (CDK2). PI3K/Akt/caspase signaling pathway was involved in human uterine leiomyoma cell growth under aspirin treatment. Taken together, these results suggest that aspirin inhibited human uterine leiomyoma cell growth by regulating K‑Ras‑p110α interaction. Aspirin which targeting on interaction between K-Ras and p110α may serve as a new therapeutic drug for uterine leiomyoma treatment.
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Affiliation(s)
- Min Gao
- Department of Pharmacy, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Kai-Min Guo
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong 510623, P.R. China
| | - Ying-Mei Wei
- Department of Neurology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Ming-Ming Ma
- Department of Pharmacology, Cardiac and Cerebral Vascular Research Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jia-Rong Cai
- Department of Urology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Ting-Ting Xia
- Department of Infertility, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Qing-Jian Ye
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
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25
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Takahashi K, Ito H, Hashimoto M, Mita K, Asakawa H, Hayashi T, Fujino K. Does antithrombotic therapy improve survival with colorectal cancer? World J Surg Oncol 2017; 15:161. [PMID: 28836988 PMCID: PMC5571652 DOI: 10.1186/s12957-017-1235-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 08/05/2017] [Indexed: 12/21/2022] Open
Abstract
Background The study aimed to evaluate the prognosis for patients with colorectal cancer who underwent surgery while receiving antithrombotic therapy (ATT) across all disease stages and for patients at disease stages 0–III. Methods This retrospective cohort study included 710 Japanese patients who underwent surgery for colorectal cancer between January 2009 and November 2015 at our institution. Approximately 35% of these patients received ATT. Of these, 199 (28.0%) received antiplatelet therapy, and 76 (10.7%) received anticoagulant therapy. We investigated the prognosis among patients with colorectal cancer receiving ATT, antiplatelet therapy, or anticoagulant therapy in all-stage and stage 0–III cancers. Results For all disease stages combined, no benefit was observed for ATT, antiplatelet therapy, and anticoagulant therapy groups in the overall survival rates (ATT: 87.8 vs. 78.4%, P = 0.23; antiplatelet therapy: 87.8 vs. 78.6%, P = 0.25; and anticoagulant therapy: 92.2 vs. 80.2%, P = 0.26). However, overall survival rates of patients with stage 0–III colorectal cancer undergoing ATT, antiplatelet therapy, and anticoagulant therapy significantly improved. (ATT: 98.5 vs. 92.7%, P = 0.01; antiplatelet therapy: 98.3 vs. 91.1%, P = 0.02; and anticoagulant therapy: 100 vs. 92.1%, P = 0.00). Conclusion Receiving ATT significantly improves overall survival rates in patients with stage 0–III colorectal cancer.
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Affiliation(s)
- Kodai Takahashi
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan.
| | - Hideto Ito
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
| | - Masatoshi Hashimoto
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
| | - Kazuhito Mita
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
| | - Hideki Asakawa
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
| | - Takashi Hayashi
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
| | - Keiichi Fujino
- Department of Surgery, New-Tokyo Hospital, 1271 Wanagaya, Matsudo-city, Chiba, 270-2232, Japan
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Liu H, Wang H, Wu B, Yao K, Liao A, Miao M, Li Y, Yang W. Down-regulation of long non-coding RNA MALAT1 by RNA interference inhibits proliferation and induces apoptosis in multiple myeloma. Clin Exp Pharmacol Physiol 2017; 44:1032-1041. [PMID: 28664617 DOI: 10.1111/1440-1681.12804] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 06/04/2017] [Accepted: 06/07/2017] [Indexed: 01/14/2023]
Affiliation(s)
- Hui Liu
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Huihan Wang
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Bin Wu
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Kun Yao
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Aijun Liao
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Miao Miao
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Yang Li
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
| | - Wei Yang
- Department of Hematology; Affiliated Shengjing Hospital of China Medical University; Shenyang Liaoning Province China
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27
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Ding JH, Yuan LY, Chen GA. Aspirin enhances the cytotoxic activity of bortezomib against myeloma cells via suppression of Bcl-2, survivin and phosphorylation of AKT. Oncol Lett 2017; 13:647-654. [PMID: 28356941 PMCID: PMC5351279 DOI: 10.3892/ol.2016.5472] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Accepted: 11/01/2016] [Indexed: 12/20/2022] Open
Abstract
In our previous study, it was found that aspirin (ASA) exerted antimyeloma actions in vivo and in vitro. The resistance to bortezomib (BTZ) in multiple myeloma (MM) is partly due to AKT activation and the upregulation of survivin induced by BTZ, which are the targets of ASA in gastric and ovarian cancer, respectively. Thus, the present study investigated the interaction between ASA and BTZ in MM and further clarified the underlying mechanisms. MM1.S and RPMI-8226 cell lines harboring the N- and K-Ras mutations, respectively, were treated with 2.5 mM ASA, 10 nM BTZ and ASA+BTZ for different durations. The proliferation and apoptosis of the cells were determined, and the underlying mechanisms governing the interaction of ASA and BTZ were examined in the MM cells. Treatment with ASA+BTZ caused higher rates of proliferative inhibition and apoptosis in the MM1.S and RPMI-8226 cells in time-dependent manner, compared with either agent alone. A drug interaction assay revealed the additive effect of ASA and BTZ on the myeloma cells. ASA alone inhibited the levels of phosphorylated AKT (p-AKT) and survivin, whereas BTZ alone augmented the levels of p-AKT and survivin. Of note, ASA markedly decreased the upregulation of p-AKT and survivin induced by BTZ. Treatment with ASA+BTZ significantly suppressed the level of Bcl-2, compared with either agent alone. ASA may potentiate the antimyeloma activity of BTZ against myeloma cells via suppression of AKT phosphorylation, survivin and Bcl-2, indicating the potential of ASA+BTZ in treating MM, particularly for cases of BTZ-refractory/relapsed MM.
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Affiliation(s)
- Jiang-Hua Ding
- Hematology and Oncology Department, The No. 171st Hospital of PLA, Jiujiang, Jiangxi 332000, P.R. China
| | - Li-Ya Yuan
- Hematology Department, Jiangxi Academy of Medical Science, Nanchang, Jiangxi 330006, P.R. China
| | - Guo-An Chen
- Hematology Department, The 1st Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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Lu G, Tong Z, Ding Y, Liu J, Pan Y, Gao L, Tu J, Wang Y, Liu G, Li W. Aspirin Protects against Acinar Cells Necrosis in Severe Acute Pancreatitis in Mice. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6089430. [PMID: 28119929 DOI: 10.1155/2016/9627504.articleid9627504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 11/07/2016] [Accepted: 11/23/2016] [Indexed: 05/25/2023]
Abstract
Aspirin has a clear anti-inflammatory effect and is used as an anti-inflammatory agent for both acute and long-term inflammation. Previous study has indicated that aspirin alleviated acute pancreatitis induced by caerulein in rat. However, the role of aspirin on severe acute pancreatitis (SAP) and the necrosis of pancreatic acinar cell are not yet clear. The aim of this study was to determine the effects of aspirin treatment on a SAP model induced by caerulein combined with Lipopolysaccharide. We found that aspirin reduced serum amylase and lipase levels, decreased the MPO activity, and alleviated the histopathological manifestations of pancreas and pancreatitis-associated lung injury. Proinflammatory cytokines were decreased and the expression of NF-κB p65 in acinar cell nuclei was suppressed after aspirin treatment. Furthermore, aspirin induced the apoptosis of acinar cells by TUNEL assay, and the expression of Bax and caspase 3 was increased and the expression of Bcl-2 was decreased. Intriguingly, the downregulation of critical necrosis associated proteins RIP1, RIP3, and p-MLKL was observed; what is more, we additionally found that aspirin reduced the COX level of pancreatic tissue. In conclusion, our data showed that aspirin could protect pancreatic acinar cell against necrosis and reduce the severity of SAP. Clinically, aspirin may potentially be a therapeutic intervention for SAP.
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Affiliation(s)
- Guotao Lu
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China; Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Zhihui Tong
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China
| | - Yanbing Ding
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Jinjiao Liu
- Key Laboratory of Molecular Cardiovascular Science Ministry of Education, Institute of Cardiovascular Science, Peking University, Beijing, China
| | - Yiyuan Pan
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China
| | - Lin Gao
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China
| | - Jianfeng Tu
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China; Department of Emergency, Zhejiang Provincial People's Hospital, Zhejiang, China
| | - Yuhui Wang
- Key Laboratory of Molecular Cardiovascular Science Ministry of Education, Institute of Cardiovascular Science, Peking University, Beijing, China
| | - George Liu
- Key Laboratory of Molecular Cardiovascular Science Ministry of Education, Institute of Cardiovascular Science, Peking University, Beijing, China
| | - Weiqin Li
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, Jiangsu Province 210002, China
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Aspirin Protects against Acinar Cells Necrosis in Severe Acute Pancreatitis in Mice. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6089430. [PMID: 28119929 PMCID: PMC5227127 DOI: 10.1155/2016/6089430] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 11/07/2016] [Accepted: 11/23/2016] [Indexed: 12/17/2022]
Abstract
Aspirin has a clear anti-inflammatory effect and is used as an anti-inflammatory agent for both acute and long-term inflammation. Previous study has indicated that aspirin alleviated acute pancreatitis induced by caerulein in rat. However, the role of aspirin on severe acute pancreatitis (SAP) and the necrosis of pancreatic acinar cell are not yet clear. The aim of this study was to determine the effects of aspirin treatment on a SAP model induced by caerulein combined with Lipopolysaccharide. We found that aspirin reduced serum amylase and lipase levels, decreased the MPO activity, and alleviated the histopathological manifestations of pancreas and pancreatitis-associated lung injury. Proinflammatory cytokines were decreased and the expression of NF-κB p65 in acinar cell nuclei was suppressed after aspirin treatment. Furthermore, aspirin induced the apoptosis of acinar cells by TUNEL assay, and the expression of Bax and caspase 3 was increased and the expression of Bcl-2 was decreased. Intriguingly, the downregulation of critical necrosis associated proteins RIP1, RIP3, and p-MLKL was observed; what is more, we additionally found that aspirin reduced the COX level of pancreatic tissue. In conclusion, our data showed that aspirin could protect pancreatic acinar cell against necrosis and reduce the severity of SAP. Clinically, aspirin may potentially be a therapeutic intervention for SAP.
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30
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Yao Y, Sun Y, Shi M, Xia D, Zhao K, Zeng L, Yao R, Zhang Y, Li Z, Niu M, Xu K. Piperlongumine induces apoptosis and reduces bortezomib resistance by inhibiting STAT3 in multiple myeloma cells. Oncotarget 2016; 7:73497-73508. [PMID: 27634873 PMCID: PMC5341994 DOI: 10.18632/oncotarget.11988] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 09/02/2016] [Indexed: 11/25/2022] Open
Abstract
Effective new therapies are urgently needed for the treatment of multiple myeloma (MM), an incurable hematological malignancy. In this study, we evaluated the effects of piperlongumine on MM cell proliferation both in vivo and in vitro. Piperlongumine inhibited the proliferation of MM cells by inducing cell apoptosis and blocking osteoclastogenesis. Notably, piperlongumine also reduced bortezomib resistance in MM cells. In a disseminated MM mouse model, piperlongumine prolonged the survival of tumor-bearing mice without causing any obvious toxicity. Mechanistically, piperlongumine inhibited the STAT3 signal pathway in MM cells by binding directly to the STAT3 Cys712 residue. These findings suggest that the clinical use of piperlongumine to overcome bortezomib resistance in MM should be evaluated.
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Affiliation(s)
- Yao Yao
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Yueyue Sun
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Min Shi
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Dandan Xia
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Kai Zhao
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Lingyu Zeng
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Ruosi Yao
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Ying Zhang
- Laboratory of Pathology, Xuzhou Medical College, Xuzhou, Jiangsu, China
| | - Zhenyu Li
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
| | - Mingshan Niu
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
| | - Kailin Xu
- Blood Diseases Institute, Xuzhou Medical College, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China
- Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou, China
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31
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KURA B, YIN C, FRIMMEL K, KRIZAK J, OKRUHLICOVA L, KUKREJA RC, SLEZAK J. Changes of MicroRNA-1, -15b and -21 Levels in Irradiated Rat Hearts After Treatment With Potentially Radioprotective Drugs. Physiol Res 2016; 65 Suppl 1:S129-37. [DOI: 10.33549/physiolres.933399] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The aim of this study was to measure expression levels of microRNAs (miRNAs) (miRNA-1, -15b and -21) in the rat myocardium after a single dose of ionizing radiation (6-7 Gy/min, total 25 Gy). The rats were treated with selected drugs (Atorvastatin, acetylsalicylic acid (ASA), Tadalafil, Enbrel) for six weeks after irradiation. MiRNAs levels were measured by RT-qPCR. Irradiation down-regulated miRNA-1 in irradiated hearts. In Tadalafil- and Atorvastatin-treated groups, miRNA-1 expression levels were further decreased compared with irradiated controls. However, Enbrel increased miRNA-1 level in irradiated hearts similarly to that in non-irradiated untreated group. Increase of miRNA-15b is pro-apoptotic in relationship with ischemia. Irradiation caused down-regulation of miRNA-15b. Administration of ASA in the irradiated group resulted in the increase of miRNA-15b expression compared to non-treated controls without irradiation. After Enbrel administration, miRNA-15b levels were overexpressed compared to non-treated normal group. MiRNA-21 belongs to the most markedly up-regulated miRNAs in response to cardiogenic stress. MiRNA-21 was increased nearly 2-fold compared to non-treated hearts whereas Tadalafil reduced miRNA-21 levels (about 40 %). Our study suggests that Enbrel and Tadalafil changed miRNAs expression values of the irradiated rats to the values of non-irradiated controls, thus they might be helpful in mitigation of radiation-induced toxicity.
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Affiliation(s)
- B. KURA
- Institute for Heart Research, Slovak Academy of Sciences, Bratislava, Slovakia
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32
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Tang J, Zhou H, Wang C, Fei X, Zhu L, Huang Y, He Y, Liu J, Miao X, Wu Y, Wang Y. Cell adhesion downregulates the expression of Homer1b/c and contributes to drug resistance in multiple myeloma cells. Oncol Rep 2015; 35:1875-83. [PMID: 26718835 DOI: 10.3892/or.2015.4532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 12/08/2015] [Indexed: 11/06/2022] Open
Abstract
Previous studies have demonstrated that Homer1b/c plays an important pro-apoptotic role through classical mitochondrial apoptotic pathway. The present study was undertaken to determine the expression and functional significance of Homer1b/c in multiple myeloma (MM). We found that Homer1b/c was lowly expressed in MM cell apoptotic model induced by doxorubicin. The positive role of Homer1b/c in cell apoptosis was further confirmed by knocking down Homer1b/c. Further study confirmed that Homer1b/c was able to affect the CAM-DR via pro-apoptotic activity regulating the ability of cell adhesion. Collectively, these data indicate that Homer1b/c may represent a good candidate for pursuing clinical trial in MM.
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Affiliation(s)
- Jie Tang
- Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Hongxuan Zhou
- Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Chun Wang
- Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Xiaodong Fei
- Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Liqun Zhu
- Liyang People's Hospital, Liyang, Jiangsu 213300, P.R. China
| | - Yuejiao Huang
- Nantong University Cancer Hospital, Nantong, Jiangsu 226001, P.R. China
| | - Yunhua He
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Medical College of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Jing Liu
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Medical College of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Xiaobing Miao
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Medical College of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Yaxun Wu
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Medical College of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Yuchan Wang
- Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Medical College of Nantong University, Nantong, Jiangsu 226001, P.R. China
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Yue W, Zheng X, Lin Y, Yang CS, Xu Q, Carpizo D, Huang H, DiPaola RS, Tan XL. Metformin combined with aspirin significantly inhibit pancreatic cancer cell growth in vitro and in vivo by suppressing anti-apoptotic proteins Mcl-1 and Bcl-2. Oncotarget 2015; 6:21208-24. [PMID: 26056043 PMCID: PMC4673260 DOI: 10.18632/oncotarget.4126] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 05/02/2015] [Indexed: 12/16/2022] Open
Abstract
Metformin and aspirin have been studied extensively as cancer preventive or therapeutic agents. However, the effects of their combination on pancreatic cancer cells have not been investigated. Herein, we evaluated the effects of metformin and aspirin, alone or in combination, on cell viability, migration, and apoptosis as well as the molecular changes in mTOR, STAT3 and apoptotic signaling pathways in PANC-1 and BxPC3 cells. Metformin and aspirin, at relatively low concentrations, demonstrated synergistically inhibitory effects on cell viability. Compared to the untreated control or individual drug, the combination of metformin and aspirin significantly inhibited cell migration and colony formation of both PANC-1 and BxPC-3 cells. Metformin combined with aspirin significantly inhibited the phosphorylation of mTOR and STAT3, and induced apoptosis as measured by caspase-3 and PARP cleavage. Remarkably, metformin combined with aspirin significantly downregulated the anti-apoptotic proteins Mcl-1 and Bcl-2, and upregulated the pro-apoptotic proteins Bim and Puma, as well as interrupted their interactions. The downregulation of Mcl-1 and Bcl-2 was independent of AMPK or STAT3 pathway but partially through mTOR signaling and proteasome degradation. In a PANC-1 xenograft mouse model, we demonstrated that the combination of metformin and aspirin significantly inhibited tumor growth and downregulated the protein expression of Mcl-1 and Bcl-2 in tumors. Taken together, the combination of metformin and aspirin significantly inhibited pancreatic cancer cell growth in vitro and in vivo by regulating the pro- and anti-apoptotic Bcl-2 family members, supporting the continued investigation of this two drug combination as chemopreventive or chemotherapeutic agents for pancreatic cancer.
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Affiliation(s)
- Wen Yue
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Xi Zheng
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Yong Lin
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Biostatistics, School of Public Health, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Chung S. Yang
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Biostatistics, School of Public Health, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Qing Xu
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, P. R. China
| | - Darren Carpizo
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Huarong Huang
- Department of Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, P. R. China
- Allan H. Conney Laboratory for Anticancer Research, Guangdong University of Technology, Guangzhou, P. R. China
| | - Robert S. DiPaola
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Xiang-Lin Tan
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
- Department of Epidemiology, School of Public Health, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
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Yao Y, Xia D, Bian Y, Sun Y, Zhu F, Pan B, Niu M, Zhao K, Wu Q, Qiao J, Fu C, Li Z, Xu K. Alantolactone induces G1 phase arrest and apoptosis of multiple myeloma cells and overcomes bortezomib resistance. Apoptosis 2015; 20:1122-33. [DOI: 10.1007/s10495-015-1140-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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