Journal of Enzyme Inhibition and Medicinal Chemistry最新文献_第7页

Druggable cavities and allosteric modulators of the cell division cycle 7 (CDC7) kinase. 细胞分裂周期 7 (CDC7) 激酶的药腔和异位调节剂。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-01-11 DOI: 10.1080/14756366.2024.2301767

Elisa Rojas-Prats, Loreto Martinez-Gonzalez, Carmen Gil, David Ramírez, Ana Martinez

引用次数: 0

Palindromic carbazole derivatives: unveiling their antiproliferative effect via topoisomerase II catalytic inhibition and apoptosis induction. 多环咔唑衍生物：通过拓扑异构酶 II 催化抑制和诱导细胞凋亡揭示其抗增殖作用

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-01-14 DOI: 10.1080/14756366.2024.2302920

Mateusz Olszewski, Natalia Maciejewska, Anoop Kallingal, Agnieszka Chylewska, Aleksandra M Dąbrowska, Małgorzata Biedulska, Mariusz Makowski, José M Padrón, Maciej Baginski

{"title":"Palindromic carbazole derivatives: unveiling their antiproliferative effect via topoisomerase II catalytic inhibition and apoptosis induction.","authors":"Mateusz Olszewski, Natalia Maciejewska, Anoop Kallingal, Agnieszka Chylewska, Aleksandra M Dąbrowska, Małgorzata Biedulska, Mariusz Makowski, José M Padrón, Maciej Baginski","doi":"10.1080/14756366.2024.2302920","DOIUrl":"10.1080/14756366.2024.2302920","url":null,"abstract":"Human DNA topoisomerases are essential for crucial cellular processes, including DNA replication, transcription, chromatin condensation, and maintenance of its structure. One of the significant strategies employed in cancer treatment involves the inhibition of a specific type of topoisomerase, known as topoisomerase II (Topo II). Carbazole derivatives, recognised for their varied biological activities, have recently become a significant focus in oncological research. This study assesses the efficacy of three symmetrically substituted carbazole derivatives: 2,7-Di(2-furyl)-9H-carbazole (27a), 3,6-Di(2-furyl)-9H-carbazole (36a), and 3,6-Di(2-thienyl)-9H-carbazole (36b) - as anticancer agents. Among investigated carbazole derivatives, compound 3,6-di(2-furyl)-9H-carbazole bearing two furan moieties emerged as a novel catalytic inhibitor of Topo II. Notably, 3,6-di(2-furyl)-9H-carbazole effectively selectively inhibited the relaxation and decatenation activities of Topo IIα, with minimal effects on the IIβ isoform. These findings underscore the potential of compound 3,6-Di(2-furyl)-9H-carbazole as a promising lead candidate warranting further investigation in the realm of anticancer drug development.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2302920"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10791108/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139466698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fluorinated indeno-quinoxaline bearing thiazole moieties as hypoglycaemic agents targeting α-amylase, and α-glucosidase: synthesis, molecular docking, and ADMET studies. 以α-淀粉酶和α-葡萄糖苷酶为靶标的含噻唑分子的氟化茚喹喔啉类降血糖药：合成、分子对接和 ADMET 研究。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-06-24 DOI: 10.1080/14756366.2024.2367128

Nirvana A Gohar, Eman A Fayed, Yousry A Ammar, Ola A Abu Ali, Ahmed Ragab, Amal M Mahfoz, Moustafa S Abusaif

{"title":"Fluorinated indeno-quinoxaline bearing thiazole moieties as hypoglycaemic agents targeting α-amylase, and α-glucosidase: synthesis, molecular docking, and ADMET studies.","authors":"Nirvana A Gohar, Eman A Fayed, Yousry A Ammar, Ola A Abu Ali, Ahmed Ragab, Amal M Mahfoz, Moustafa S Abusaif","doi":"10.1080/14756366.2024.2367128","DOIUrl":"10.1080/14756366.2024.2367128","url":null,"abstract":"Inhibition of α-glucosidase and α-amylase are key tactics for managing blood glucose levels. Currently, stronger, and more accessible inhibitors are needed to treat diabetes. Indeno[1,2-b] quinoxalines-carrying thiazole hybrids 1-17 were created and described using NMR. All analogues were tested for hypoglycaemic effect against STZ-induced diabetes in mice. Compounds 4, 6, 8, and 16 were the most potent among the synthesised analogues. These hybrids were examined for their effects on plasma insulin, urea, creatinine, GSH, MDA, ALT, AST, and total cholesterol. Moreover, these compounds were tested against α-glucosidase and α-amylase enzymes in vitro. The four hybrids 4, 6, 8, and 16 represented moderate to potent activity with IC50 values 0.982 ± 0.04, to 10.19 ± 0.21 for α-glucosidase inhibition and 17.58 ± 0.74 to 121.6 ± 5.14 μM for α-amylase inhibition when compared to the standard medication acarbose with IC50=0.316 ± 0.02 μM for α-glucosidase inhibition and 31.56 ± 1.33 μM for α-amylase inhibition. Docking studies as well as in silico ADMT were done.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2367128"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC467095/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141446338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Watermelon: setup and validation of an in silico fragment-based approach. 西瓜：基于片段的硅学方法的设置和验证。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-06-12 DOI: 10.1080/14756366.2024.2356179

Miriana Di Stefano, Salvatore Galati, Lisa Piazza, Francesca Gado, Carlotta Granchi, Marco Macchia, Antonio Giordano, Tiziano Tuccinardi, Giulio Poli

{"title":"Watermelon: setup and validation of an in silico fragment-based approach.","authors":"Miriana Di Stefano, Salvatore Galati, Lisa Piazza, Francesca Gado, Carlotta Granchi, Marco Macchia, Antonio Giordano, Tiziano Tuccinardi, Giulio Poli","doi":"10.1080/14756366.2024.2356179","DOIUrl":"10.1080/14756366.2024.2356179","url":null,"abstract":"We present a new computational approach, named Watermelon, designed for the development of pharmacophore models based on receptor structures. The methodology involves the sampling of potential hotspots for ligand interactions within a protein target's binding site, utilising molecular fragments as probes. By employing docking and molecular dynamics (MD) simulations, the most significant interactions formed by these probes within distinct regions of the binding site are identified. These interactions are subsequently transformed into pharmacophore features that delineates key anchoring sites for potential ligands. The reliability of the approach was experimentally validated using the monoacylglycerol lipase (MAGL) enzyme. The generated pharmacophore model captured features representing ligand-MAGL interactions observed in various X-ray co-crystal structures and was employed to screen a database of commercially available compounds, in combination with consensus docking and MD simulations. The screening successfully identified two new MAGL inhibitors with micromolar potency, thus confirming the reliability of the Watermelon approach.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2356179"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232643/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of certain benzylidene coumarin derivatives as anti-prostate cancer agents targeting EGFR and PI3Kβ kinases. 将某些苯亚甲基香豆素衍生物开发为靶向表皮生长因子受体（EGFR）和 PI3Kβ 激酶的抗前列腺癌药物。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-02-13 DOI: 10.1080/14756366.2024.2311157

Mohamed Elagawany, Lina M A Abdel Ghany, Tarek S Ibrahim, Abdulrhman S Alharbi, Mohamed S Abdel-Aziz, Eman M El-Labbad, Noha Ryad

{"title":"Development of certain benzylidene coumarin derivatives as anti-prostate cancer agents targeting EGFR and PI3Kβ kinases.","authors":"Mohamed Elagawany, Lina M A Abdel Ghany, Tarek S Ibrahim, Abdulrhman S Alharbi, Mohamed S Abdel-Aziz, Eman M El-Labbad, Noha Ryad","doi":"10.1080/14756366.2024.2311157","DOIUrl":"10.1080/14756366.2024.2311157","url":null,"abstract":"Novel coumarin derivatives were synthesised and tested for their cytotoxicity against human cancer cells (PC-3 and MDA-MB-231). Compounds 5, 4b, and 4a possessed potent cytotoxic activity against PC-3 cells with IC50 3.56, 8.99, and 10.22 µM, respectively. Compound 4c displayed cytotoxicity more than erlotinib in the MDA-MB-231 cells with IC50 8.5 µM. Moreover, compound 5 exhibited potent inhibitory activity on EFGR with IC50 0.1812 µM, as well as PI3Kβ inhibitory activity that was twofold higher than LY294002, suggesting that this compound has a dual EGFR and PI3Kβ inhibiting activity. Docking aligns with the in vitro results and sheds light on the molecular mechanisms underlying dual targeting. Furthermore, compound 5 decreased AKT and m-TOR expression in PC-3 cells, showing that it specifically targets these cells via the EGFR/PI3K/Akt/m-TOR signalling pathway. Simultaneously, compound 5 caused cell cycle arrest at S phase and induced activation of both intrinsic and extrinsic apoptotic pathways.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2311157"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10866054/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139722893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Discovery of novel and potent dual-targeting AXL/HDAC2 inhibitors for colorectal cancer treatment via structure-based pharmacophore modelling, virtual screening, and molecular docking, molecular dynamics simulation studies, and biological evaluation. 通过基于结构的药效学建模、虚拟筛选、分子对接、分子动力学模拟研究和生物学评价，发现治疗结直肠癌的新型强效 AXL/HDAC2 双靶向抑制剂。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2023-12-22 DOI: 10.1080/14756366.2023.2295241

Xiao Qiao, Xiangyu Wu, Shutong Chen, Miao-Miao Niu, Huilian Hua, Yan Zhang

{"title":"Discovery of novel and potent dual-targeting AXL/HDAC2 inhibitors for colorectal cancer treatment via structure-based pharmacophore modelling, virtual screening, and molecular docking, molecular dynamics simulation studies, and biological evaluation.","authors":"Xiao Qiao, Xiangyu Wu, Shutong Chen, Miao-Miao Niu, Huilian Hua, Yan Zhang","doi":"10.1080/14756366.2023.2295241","DOIUrl":"10.1080/14756366.2023.2295241","url":null,"abstract":"Colorectal cancer (CRC) is one of the most common cancers worldwide. Nowadays, owing to the complex mechanism of tumorigenesis, simultaneous inhibition of multiple targets is an important anticancer strategy. Recent studies have demonstrated receptor tyrosine kinase AXL (AXL) and histone deacetylase 2 (HDAC2) are closely associated with colorectal cancer. Herein, we identified five hit compounds concurrently targeting AXL and HDAC2 using virtual screening. Inhibitory experiments revealed these hit compounds potently inhibited AXL and HDAC2 in the nanomolar range. Among them, Hit-3 showed the strongest inhibitory effects which were better than that of the positive control groups. Additionally, MD assays showed that Hit-3 could bind stably to the AXL and HDAC2 active pockets. Further MTT assays demonstrated that Hit-3 showed potent anti-proliferative activity. Most importantly, Hit-3 exhibited significant in vivo antitumor efficacy in xenograft models. Collectively, this study is the first discovery of dual-targeting AXL/HDAC2 inhibitors for colorectal cancer treatment.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2295241"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10763849/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138885025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

o-Vanillin binds covalently to MAL/TIRAP Lys-210 but independently inhibits TLR2. o-香兰素与 MAL/TIRAP Lys-210 共价结合，但独立抑制 TLR2。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-02-28 DOI: 10.1080/14756366.2024.2313055

Md Habibur Rahaman, Sara J Thygesen, Michael J Maxwell, Hyoyoung Kim, Prerna Mudai, Jeffrey D Nanson, Xinying Jia, Parimala R Vajjhala, Andrew Hedger, Irina Vetter, Thomas Haselhorst, Avril A B Robertson, Brian Dymock, Thomas Ve, Mehdi Mobli, Katryn J Stacey, Bostjan Kobe

{"title":"o-Vanillin binds covalently to MAL/TIRAP Lys-210 but independently inhibits TLR2.","authors":"Md Habibur Rahaman, Sara J Thygesen, Michael J Maxwell, Hyoyoung Kim, Prerna Mudai, Jeffrey D Nanson, Xinying Jia, Parimala R Vajjhala, Andrew Hedger, Irina Vetter, Thomas Haselhorst, Avril A B Robertson, Brian Dymock, Thomas Ve, Mehdi Mobli, Katryn J Stacey, Bostjan Kobe","doi":"10.1080/14756366.2024.2313055","DOIUrl":"10.1080/14756366.2024.2313055","url":null,"abstract":"Toll-like receptor (TLR) innate immunity signalling protects against pathogens, but excessive or prolonged signalling contributes to a range of inflammatory conditions. Structural information on the TLR cytoplasmic TIR (Toll/interleukin-1 receptor) domains and the downstream adaptor proteins can help us develop inhibitors targeting this pathway. The small molecule o-vanillin has previously been reported as an inhibitor of TLR2 signalling. To study its mechanism of action, we tested its binding to the TIR domain of the TLR adaptor MAL/TIRAP (MALTIR). We show that o-vanillin binds to MALTIR and inhibits its higher-order assembly in vitro. Using NMR approaches, we show that o-vanillin forms a covalent bond with lysine 210 of MAL. We confirm in mouse and human cells that o-vanillin inhibits TLR2 but not TLR4 signalling, independently of MAL, suggesting it may covalently modify TLR2 signalling complexes directly. Reactive aldehyde-containing small molecules such as o-vanillin may target multiple proteins in the cell.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2313055"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903754/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139990277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The repertoire of iron superoxide dismutases from Leishmania infantum as targets in the search for therapeutic agents against leishmaniasis. 将婴儿利什曼原虫的铁超氧化物歧化酶作为寻找利什曼病治疗药物的目标。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-07-22 DOI: 10.1080/14756366.2024.2377586

Juan Carlos García-Soriano, Héctor de Lucio, Daniel Elvira-Blázquez, Mercedes Alcón-Calderón, Natalia Sanz Del Olmo, Pedro A Sánchez-Murcia, Paula Ortega, Francisco Javier de la Mata, Antonio Jiménez-Ruiz

{"title":"The repertoire of iron superoxide dismutases from Leishmania infantum as targets in the search for therapeutic agents against leishmaniasis.","authors":"Juan Carlos García-Soriano, Héctor de Lucio, Daniel Elvira-Blázquez, Mercedes Alcón-Calderón, Natalia Sanz Del Olmo, Pedro A Sánchez-Murcia, Paula Ortega, Francisco Javier de la Mata, Antonio Jiménez-Ruiz","doi":"10.1080/14756366.2024.2377586","DOIUrl":"10.1080/14756366.2024.2377586","url":null,"abstract":"Species of Leishmania and Trypanosoma genera are the causative agents of relevant parasitic diseases. Survival inside their hosts requires the existence of a potent antioxidant enzymatic machinery. Four iron superoxide dismutases have been described in trypanosomatids (FeSODA, FeSODB1, FeSODB2, and FeSODC) that hold a potential as therapeutic targets. Nonetheless, very few studies have been developed that make use of the purified enzymes. Moreover, FeSODC remains uncharacterised in Leishmania. In this work, for the first time, we describe the purification and enzymatic activity of recombinant versions of the four Leishmania FeSOD isoforms and establish an improved strategy for developing inhibitors. We propose a novel parameter [(V*cyt. c - Vcyt. c)/Vcyt. c] which, in contrast to that used in the classical cytochrome c reduction assay, correlates linearly with enzyme concentration. As a proof of concept, we determine the IC50 values of two ruthenium carbosilane metallodendrimers against these isoforms.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2377586"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11571740/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Discovery of novel anaplastic lymphoma kinase (ALK) and histone deacetylase (HDAC) dual inhibitors exhibiting antiproliferative activity against non-small cell lung cancer. 发现新型无性淋巴瘤激酶（ALK）和组蛋白去乙酰化酶（HDAC）双重抑制剂，对非小细胞肺癌具有抗增殖活性。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-03-11 DOI: 10.1080/14756366.2024.2318645

Kang-Li Wang, Tsung-Yu Yeh, Pei-Chen Hsu, Tzu-Hsuan Wong, Jia-Rong Liu, Ji-Wang Chern, Miao-Hsia Lin, Chao-Wu Yu

{"title":"Discovery of novel anaplastic lymphoma kinase (ALK) and histone deacetylase (HDAC) dual inhibitors exhibiting antiproliferative activity against non-small cell lung cancer.","authors":"Kang-Li Wang, Tsung-Yu Yeh, Pei-Chen Hsu, Tzu-Hsuan Wong, Jia-Rong Liu, Ji-Wang Chern, Miao-Hsia Lin, Chao-Wu Yu","doi":"10.1080/14756366.2024.2318645","DOIUrl":"10.1080/14756366.2024.2318645","url":null,"abstract":"A series of novel benzimidazole derivatives were designed and synthesised based on the structures of reported oral available ALK inhibitor and HDAC inhibitor, pracinostat. In enzymatic assays, compound 3b, containing a 2-acyliminobenzimidazole moiety and hydroxamic acid side chain, could inhibit both ALK and HDAC6 (IC50 = 16 nM and 1.03 µM, respectively). Compound 3b also inhibited various ALK mutants known to be involved in crizotinib resistance, including mutant L1196M (IC50, 4.9 nM). Moreover, 3b inhibited the proliferation of several cancer cell lines, including ALK-addicted H2228 cells. To evaluate its potential for treating cancers in vivo, 3b was used in a human A549 xenograft model with BALB/c nude mice. At 20 mg/kg, 3b inhibited tumour growth by 85% yet had a negligible effect on mean body weight. These results suggest a attracting route for the further research and optimisation of dual ALK/HDAC inhibitors.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2318645"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10930102/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140094175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design, synthesis, and evaluation of novel stilbene derivatives that degrade acidic nucleoplasmic DNA-binding protein 1 (And1) and synergize with PARP1 inhibitor in NSCLC cells. 设计、合成和评估能降解酸性核质 DNA 结合蛋白 1 (And1) 并与 PARP1 抑制剂协同作用于 NSCLC 细胞的新型二苯乙烯衍生物。

IF 5.6 2区医学

Journal of Enzyme Inhibition and Medicinal Chemistry Pub Date : 2024-12-01 Epub Date: 2024-07-29 DOI: 10.1080/14756366.2024.2383886

Leyuan Chen, Zhonghao Ren, Yunze Zhang, Wenbin Hou, Yiliang Li

{"title":"Design, synthesis, and evaluation of novel stilbene derivatives that degrade acidic nucleoplasmic DNA-binding protein 1 (And1) and synergize with PARP1 inhibitor in NSCLC cells.","authors":"Leyuan Chen, Zhonghao Ren, Yunze Zhang, Wenbin Hou, Yiliang Li","doi":"10.1080/14756366.2024.2383886","DOIUrl":"10.1080/14756366.2024.2383886","url":null,"abstract":"Specifically inducing the degradation of acidic nucleoplasmic DNA-binding protein 1 (And1) is a promising antitumor strategy. Our previous study identified Bazedoxifene (BZA) and CH3 as specific And1 degraders and validated their activity in reversing radiotherapy resistance in vitro and in vivo. However, unelucidated structure-activity relationships and moderate activity have limited their application. In this study, 27 novel CH3 derivatives were designed and synthesised based on the cavity topology of the WD40 domain of And1. Among them, A15 with a \"V\" conformation significantly induced And1 degradation in NSCLC cells. In addition, this study demonstrated a potential synthetic lethal effect of And1 degraders and PARP1 inhibitors. 1 µM of Olaparib in combination with 5 µM of A15 significantly inhibited the proliferation of A549 and H460 cells. Overall, these compounds are valuable tools for elucidating And1 biology, and their special spatial conformation make them promising candidates for future optimisation studies.","PeriodicalId":15769,"journal":{"name":"Journal of Enzyme Inhibition and Medicinal Chemistry","volume":"39 1","pages":"2383886"},"PeriodicalIF":5.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11288208/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141788224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0