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Kekeçmuhammed H, Tapera M, Aydoğdu E, Sarıpınar E, Aydin Karatas E, Mehtap Uc E, Akyuz M, Tüzün B, Gulcin İ, Emin Bora R, Özer İlhan İ. Synthesis, Biological Activity Evaluation and Molecular Docking of Imidazole Derivatives Possessing Hydrazone Moiety. Chem Biodivers 2023; 20:e202200886. [PMID: 37132191 DOI: 10.1002/cbdv.202200886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 04/23/2023] [Accepted: 05/02/2023] [Indexed: 05/04/2023]
Abstract
In an attempt to identify potential active anticancer agents with low cytotoxic properties and CA inhibitors, a new series of hybrid compounds incorporating imidazole ring and hydrazone moiety as part of their structure were synthesized by aza-Michael addition reaction followed by intramolecular cyclization. The structure of synthesized compounds was elucidated using various spectral techniques. Synthesized compounds were evaluated for their in vitro anticancer (prostate cell lines; PC3) and CA inhibitory (hCA I and hCA II) activity. Among them, some compound displayed remarkable anticancer activity and CA inhibitory activity with Ki values in range of 17.53±7.19-150.50±68.87 nM against cytosolic hCA I isoform associated with epilepsy, and 28.82±14.26-153.27±55.80 nM against dominant cytosolic hCA II isoforms associated with glaucoma. Furthermore, the theoretical parameters of the bioactive molecules were calculated to establish their drug-likeness qualities. The proteins used for the calculations are prostate cancer protein (PDB ID: 3RUK and 6XXP). ADME/T analysis was carried out to examine the drug properties of the studied molecules.
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Affiliation(s)
- Hüseyin Kekeçmuhammed
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
| | - Michael Tapera
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
| | - Ekrem Aydoğdu
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
| | - Emin Sarıpınar
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
| | - Elanur Aydin Karatas
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, 25050-, Erzurum, Turkey
| | - Eda Mehtap Uc
- Atatürk University, Faculty of Science, Department of Chemistry, 25240-, Erzurum, Turkey
| | - Mesut Akyuz
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, 25050-, Erzurum, Turkey
| | - Burak Tüzün
- Plant and Animal Production Department, Technical Sciences Vocational School of Sivas, Sivas Cumhuriyet University, 58140-, Sivas, Turkey
| | - İlhami Gulcin
- Atatürk University, Faculty of Science, Department of Chemistry, 25240-, Erzurum, Turkey
| | - Rıfat Emin Bora
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
| | - İlhan Özer İlhan
- Department of Chemistry, Faculty of Science, Erciyes University, 38039, Kayseri, Turkey
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Barlak N, Capik O, Kilic A, Sanli F, Aytatli A, Yazici A, Karatas EA, Ortucu S, Karatas OF. MicroRNA-145 transcriptionally regulates Semaphorin 3A expression in prostate cancer cells. Cell Biol Int 2021; 45:1082-1090. [PMID: 33501702 DOI: 10.1002/cbin.11554] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 01/24/2021] [Indexed: 12/25/2022]
Abstract
Prostate cancer (PCa) is one of the most prevalent cancer types among males. Differential expression of microRNAs is associated with various cancers including PCa. Although mature microRNAs are preferentially located in the cytoplasm, several studies identified mature human microRNAs in purified nuclei and miR-145 has been found to be predominantly expressed in the nuclei of benign tissues compared to tumor lesions. However, the nuclear functions of miR-145 are yet limited. Here, we aimed at investigating the inductive role of miR-145 on the expression of Semaphorin 3A (SEMA3A) in PCa cell lines. To study the regulatory potential of miR-145 in the transcriptional level in PCa, we overexpressed miR-145 in PC3 and DU145 cells, and confirmed its upregulation by quantitative-real-time-PCR. Then we investigated the tumor suppressor potential of miR-145 upon inducing SEMA3A expression using cell viability assay, western blot analysis, Chromatin Immunoprecipitation assay and luciferase reporter assay. Our results revealed that p53, miR-145, and SEMA3A expressions are significantly downregulated in PC3 and DU145 cells compared to nontumorigenic prostate epithelial PNT1a cells. miR-145 overexpression in PCa cells induced the expression of SEMA3A at both messenger RNA and protein levels. Furthermore, increased miR-145 expression enriched RNA Pol-II antibody on the promoter of SEMA3A and induced luciferase activity controlled by SEMA3A promoter. In this study, we showed that the functions of miR-145 are not limited to gene silencing, and found that it may lead to changes in gene expression in the transcriptional level.
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Affiliation(s)
- Neslisah Barlak
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Ozel Capik
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Ahsen Kilic
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Fatma Sanli
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Abdulmelik Aytatli
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Aysenur Yazici
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Elanur Aydin Karatas
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Serkan Ortucu
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Omer Faruk Karatas
- Department of Molecular Biology and Genetics, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
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Karatas OF, Capik O, Barlak N, Aydin Karatas E. Comprehensive in silico analysis for identification of novel candidate target genes, including DHX36, OPA1, and SENP2, located on chromosome 3q in head and neck cancers. Head Neck 2020; 43:288-302. [PMID: 33006201 DOI: 10.1002/hed.26493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/27/2020] [Accepted: 09/21/2020] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Major milestones of head and neck carcinogenesis have been associated with various genetic abnormalities; however, a clear picture of the molecular networks deregulated during the carcinogenesis of head and neck squamous cell carcinoma (HNSC) has not yet completely revealed. METHODS In this study, we used in silico tools and online data sets to evaluate the underlying reasons for the expressional changes of genes residing within the chromosome 3q and to help understanding their contributions to HNSC carcinogenesis. RESULTS We found that 13 of 20 most upregulated genes in HNSC are localized to 3q. Further analysis revealed a gene signature consisting of DHX36, OPA1, and SENP2, which showed significant correlation in HNSC samples and potentially be deregulated through similar mechanisms including DNA amplification, transcriptional, and posttranscriptional regulation. CONCLUSIONS Considering our findings, we suggest DHX36, OPA1, and SENP2 genes as overexpressed in HNSC tumors and that might be concurrently involved in HNSC carcinogenesis, tumor progression, and induction of angiogenic pathways.
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Affiliation(s)
- Omer Faruk Karatas
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Ozel Capik
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Neslisah Barlak
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
| | - Elanur Aydin Karatas
- Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey.,Molecular Cancer Biology Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey
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