1
|
Zhao W, Shen R, Li HM, Zhong JJ, Tang YJ. Podophyllotoxin derivatives-tubulin complex reveals a potential binding site of tubulin polymerization inhibitors in α-tubulin adjacent to colchicine site. Int J Biol Macromol 2024; 276:133678. [PMID: 38971286 DOI: 10.1016/j.ijbiomac.2024.133678] [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] [Received: 04/06/2024] [Revised: 06/12/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
The colchicine site of β-tubulin has been proven to be essential binding sites of microtubule polymerization inhibitors. Recent studies implied that GTP pocket of α-tubulin adjacent to colchicine sites is a potential binding site for developing tubulin polymerization inhibitors. However, the structural basis for which type of structural fragments was more beneficial for enhancing the affinity of α-tubulin is still unclear. Here, podophyllotoxin derivatives-tubulin complex crystals indicated that heterocyclic with the highly electronegative and small steric hindrance was conducive to change configuration and enhance the affinity of the residues in GTP pocket of α-tubulin. Triazole with lone-pairs electrons and small steric hindrance exhibited the strongest affinity for enhancing affinity of podophyllotoxin derivatives by forming two hydrogen bonds with αT5 Ser178. Pyrimidine with the secondary strong affinity could bind Asn101 to make the αH7 configuration deflection, which reduces the stability of tubulin result in its depolymerization. Conversely, 4β-quinoline-podophyllotoxin with the weakest affinity did not interact with α-tubulin. The molecular dynamics simulation and protein thermal shift results showed that 4β-triazole-podophyllotoxin-tubulin was the most stable mainly due to two hydrogen bonds and the higher van der Waals force. This work provided a structural basis of the potential binding sites for extending the α/β-tubulin dual-binding sites inhibitors design strategy.
Collapse
Affiliation(s)
- Wei Zhao
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Rong Shen
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Hong-Mei Li
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Jian-Jiang Zhong
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ya-Jie Tang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao 266237, China.
| |
Collapse
|
2
|
Lin CHT, Tariq MJ, Ullah F, Sannareddy A, Khalid F, Abbas H, Bader A, Samaras C, Valent J, Khouri J, Anwer F, Raza S, Dima D. Current Novel Targeted Therapeutic Strategies in Multiple Myeloma. Int J Mol Sci 2024; 25:6192. [PMID: 38892379 PMCID: PMC11172591 DOI: 10.3390/ijms25116192] [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] [Received: 04/27/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Multiple myeloma (MM) is a hematologic malignancy caused by the clonal expansion of immunoglobulin-producing plasma cells in the bone marrow and/or extramedullary sites. Common manifestations of MM include anemia, renal dysfunction, infection, bone pain, hypercalcemia, and fatigue. Despite numerous recent advancements in the MM treatment paradigm, current therapies demonstrate limited long-term effectiveness and eventual disease relapse remains exceedingly common. Myeloma cells often develop drug resistance through clonal evolution and alterations of cellular signaling pathways. Therefore, continued research of new targets in MM is crucial to circumvent cumulative drug resistance, overcome treatment-limiting toxicities, and improve outcomes in this incurable disease. This article provides a comprehensive overview of the landscape of novel treatments and emerging therapies for MM grouped by molecular target. Molecular targets outlined include BCMA, GPRC5D, FcRH5, CD38, SLAMF7, BCL-2, kinesin spindle protein, protein disulfide isomerase 1, peptidylprolyl isomerase A, Sec61 translocon, and cyclin-dependent kinase 6. Immunomodulatory drugs, NK cell therapy, and proteolysis-targeting chimera are described as well.
Collapse
Affiliation(s)
- Cindy Hsin-Ti Lin
- Department of Internal Medicine, Case Western Reserve University, MetroHealth Campus, Cleveland, OH 44109, USA
| | - Muhammad Junaid Tariq
- Department of Hematology-Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA;
| | - Fauzia Ullah
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | | | - Farhan Khalid
- Department of Internal Medicine, Monmouth Medical Center, Long Branch, NJ 07740, USA;
| | - Hasan Abbas
- Medical College of Wisconsin, Milwaukee, WI 53226, USA;
| | - Abbas Bader
- School of Medicine, University of Missouri–Kansas City, Kansas City, MO 64110, USA;
| | - Christy Samaras
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | - Jason Valent
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | - Jack Khouri
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | - Faiz Anwer
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | - Shahzad Raza
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
| | - Danai Dima
- Department of Hematology-Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH 44195, USA; (F.U.); (C.S.); (J.V.); (J.K.); (F.A.); (S.R.); (D.D.)
- Fred Hutchinson Cancer Center, University of Washington, Seattle, WA 98109, USA
| |
Collapse
|
3
|
Carceles-Cordon M, Orme JJ, Domingo-Domenech J, Rodriguez-Bravo V. The yin and yang of chromosomal instability in prostate cancer. Nat Rev Urol 2024; 21:357-372. [PMID: 38307951 PMCID: PMC11156566 DOI: 10.1038/s41585-023-00845-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 02/04/2024]
Abstract
Metastatic prostate cancer remains an incurable lethal disease. Studies indicate that prostate cancer accumulates genomic changes during disease progression and displays the highest levels of chromosomal instability (CIN) across all types of metastatic tumours. CIN, which refers to ongoing chromosomal DNA gain or loss during mitosis, and derived aneuploidy, are known to be associated with increased tumour heterogeneity, metastasis and therapy resistance in many tumour types. Paradoxically, high CIN levels are also proposed to be detrimental to tumour cell survival, suggesting that cancer cells must develop adaptive mechanisms to ensure their survival. In the context of prostate cancer, studies indicate that CIN has a key role in disease progression and might also offer a therapeutic vulnerability that can be pharmacologically targeted. Thus, a comprehensive evaluation of the causes and consequences of CIN in prostate cancer, its contribution to aggressive advanced disease and a better understanding of the acquired CIN tolerance mechanisms can translate into new tumour classifications, biomarker development and therapeutic strategies.
Collapse
Affiliation(s)
| | - Jacob J Orme
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Josep Domingo-Domenech
- Department of Urology, Mayo Clinic, Rochester, MN, USA.
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
| | - Veronica Rodriguez-Bravo
- Department of Urology, Mayo Clinic, Rochester, MN, USA.
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
| |
Collapse
|
4
|
Nolte DD. Coherent light scattering from cellular dynamics in living tissues. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2024; 87:036601. [PMID: 38433567 DOI: 10.1088/1361-6633/ad2229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/24/2024] [Indexed: 03/05/2024]
Abstract
This review examines the biological physics of intracellular transport probed by the coherent optics of dynamic light scattering from optically thick living tissues. Cells and their constituents are in constant motion, composed of a broad range of speeds spanning many orders of magnitude that reflect the wide array of functions and mechanisms that maintain cellular health. From the organelle scale of tens of nanometers and upward in size, the motion inside living tissue is actively driven rather than thermal, propelled by the hydrolysis of bioenergetic molecules and the forces of molecular motors. Active transport can mimic the random walks of thermal Brownian motion, but mean-squared displacements are far from thermal equilibrium and can display anomalous diffusion through Lévy or fractional Brownian walks. Despite the average isotropic three-dimensional environment of cells and tissues, active cellular or intracellular transport of single light-scattering objects is often pseudo-one-dimensional, for instance as organelle displacement persists along cytoskeletal tracks or as membranes displace along the normal to cell surfaces, albeit isotropically oriented in three dimensions. Coherent light scattering is a natural tool to characterize such tissue dynamics because persistent directed transport induces Doppler shifts in the scattered light. The many frequency-shifted partial waves from the complex and dynamic media interfere to produce dynamic speckle that reveals tissue-scale processes through speckle contrast imaging and fluctuation spectroscopy. Low-coherence interferometry, dynamic optical coherence tomography, diffusing-wave spectroscopy, diffuse-correlation spectroscopy, differential dynamic microscopy and digital holography offer coherent detection methods that shed light on intracellular processes. In health-care applications, altered states of cellular health and disease display altered cellular motions that imprint on the statistical fluctuations of the scattered light. For instance, the efficacy of medical therapeutics can be monitored by measuring the changes they induce in the Doppler spectra of livingex vivocancer biopsies.
Collapse
Affiliation(s)
- David D Nolte
- Department of Physics and Astronomy, Purdue University, West Lafayette, IN 47907, United States of America
| |
Collapse
|
5
|
Kritfuangfoo T, Rojanaporn D. Update on chemotherapy modalities for retinoblastoma: Progress and challenges. Asia Pac J Ophthalmol (Phila) 2024; 13:100061. [PMID: 38641204 DOI: 10.1016/j.apjo.2024.100061] [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] [Received: 02/08/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/21/2024] Open
Abstract
Retinoblastoma stands as a paradigm of success in treating malignancies among pediatric patients. Over recent decades, the approach to managing retinoblastoma has evolved significantly, transitioning from the preservation of patients' lives to the preservation of eyes and vision while minimizing treatment-related complications. Chemotherapy, administered through diverse routes, has solidified its role as the cornerstone of retinoblastoma treatment. In addition to intravenous chemotherapy (IVC), alternative administration routes, including intraarterial (IAC), intravitreal, intracameral, and periocular delivery, have emerged as promising modalities for retinoblastoma management. Numerous studies have demonstrated outstanding outcomes, achieving nearly 100% salvage rates for eyes classified under groups A-C. However, for advanced intraocular retinoblastoma (groups D and E eyes), IAC appears to offer superior local control rates compared to IVC. Intravitreal injection of chemotherapeutic agents, when administered in a controlled and secure manner, holds promise in averting the need for enucleation and radiotherapy in advanced retinoblastoma cases presenting with vitreous seeds. The optimal chemotherapy strategy remains meticulously tailored based on numerous factors. This review provides a comprehensive update on chemotherapy across various routes, encompassing key considerations, dosages, administration methods, treatment outcomes, and potential complications. Furthermore, it explores emerging potential treatments and outlines future directions aimed at enhancing treatment outcomes.
Collapse
Affiliation(s)
- Thanaporn Kritfuangfoo
- Department of Ophthalmology, Vajira Hospital, Navamindradhiraj University, Bangkok 10300, Thailand; Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Duangnate Rojanaporn
- Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.
| |
Collapse
|
6
|
Łomzik M, Błauż A, Głodek M, Makal A, Tchoń D, Ayine-Tora DM, Hartinger C, Rychlik B, Plażuk D. Organometallic Ru, Os, Rh and Ir half-sandwich conjugates of ispinesib - impact of the organometallic group on the antimitotic activity. Dalton Trans 2023; 52:11859-11874. [PMID: 37464882 DOI: 10.1039/d3dt01217d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Antimitotic agents are among the most important drugs used in anticancer therapy. Kinesin spindle protein (KSP) was proposed as a promising target for new antimitotic drugs. Herein, we report the synthesis of Ru, Os, Rh, and Ir half-sandwich complexes with the KSP inhibitor ispinesib and its (S)-enantiomer. Conjugation of the organometallic moiety with ispinesib and its (S)-enantiomer resulted in a significantly increased cytotoxicity of up to 5.6-fold compared to the parent compounds, with IC50 values in the nanomolar range. The most active derivatives were the ispinesib Ru and Rh conjugates which were able to generate reactive oxygen species (ROS), which may at least partially explain their high cytotoxicity. At the same time, the Os and Ir derivatives acted as KSP inhibitors with no effects on ROS generation.
Collapse
Affiliation(s)
- Michał Łomzik
- Department of Organic Chemistry, Faculty of Chemistry, University of Lodz, ul. Tamka 12, 91-403 Łódź, Poland.
| | - Andrzej Błauż
- Cytometry Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, ul. Pomorska 141/143, 90-236 Łódź, Poland
| | - Marta Głodek
- Department of Organic Chemistry, Faculty of Chemistry, University of Lodz, ul. Tamka 12, 91-403 Łódź, Poland.
| | - Anna Makal
- Laboratory for Structural and Biochemical Research (LBSBio), Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, ul. Zwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Daniel Tchoń
- Laboratory for Structural and Biochemical Research (LBSBio), Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, ul. Zwirki i Wigury 101, 02-089 Warszawa, Poland
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | | | - Christian Hartinger
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Błażej Rychlik
- Cytometry Lab, Department of Oncobiology and Epigenetics, Faculty of Biology and Environmental Protection, University of Lodz, ul. Pomorska 141/143, 90-236 Łódź, Poland
| | - Damian Plażuk
- Department of Organic Chemistry, Faculty of Chemistry, University of Lodz, ul. Tamka 12, 91-403 Łódź, Poland.
| |
Collapse
|
7
|
Chen QH. Crosstalk between Microtubule Stabilizing Agents and Prostate Cancer. Cancers (Basel) 2023; 15:3308. [PMID: 37444418 DOI: 10.3390/cancers15133308] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/20/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
A variety of microtubule-stabilizing cytotoxic agents (MSA) with diverse chemical scaffolds have been discovered from marine sponges, microorganisms, and plants. Two MSAs, docetaxel and cabazitaxel, are the exclusive chemotherapeutics that convey a survival benefit in patients with castration-resistant prostate cancer (CRPC). Additional MSAs have been investigated for their potential in treating prostate cancer in both clinical and preclinical settings. Independent of promoting mitotic arrest, MSAs can suppress the nuclear accumulation of androgen receptor (AR), which is the driving force for prostate cancer cell growth and progression. The alternative mechanism not only helps to better understand the clinical efficacy of docetaxel and cabazitaxel for AR-driven CRPC but also provides an avenue to seek better treatments for various forms of prostate cancer. The dual mechanisms of action enable MSAs to suppress AR-null prostate cancer cell proliferation by cell mitosis pathway and to interfere with the AR signaling pathway in AR positive cells. MSA chemotherapeutics, being administered alone or in combination with other therapeutics, may serve as the optimal therapeutic option for patients with either castration-sensitive or castration-resistant prostate cancer. This review provides an overview of the anti-prostate cancer profiles (including preclinical and clinical studies, and clinical use) of diverse MSAs, as well as the mechanism of action.
Collapse
Affiliation(s)
- Qiao-Hong Chen
- Department of Chemistry and Biochemistry, California State University, Fresno, CA 93740, USA
| |
Collapse
|
8
|
Hu SY, Qian JX, Yang SY, Andriani L, Liao L, Deng L, Huang MY, Zhang YL, Zhang FL, Shao ZM, Li DQ. Destabilization of microrchidia family CW-type zinc finger 2 via the cyclin-dependent kinase 1-chaperone-mediated autophagy pathway promotes mitotic arrest and enhances cancer cellular sensitivity to microtubule-targeting agents. Clin Transl Med 2023; 13:e1210. [PMID: 36967563 PMCID: PMC10040724 DOI: 10.1002/ctm2.1210] [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: 11/10/2022] [Revised: 01/29/2023] [Accepted: 02/15/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Microtubule-targeing agents (MTAs), such as paclitaxel (PTX) and vincristine (VCR), kill cancer cells through activtion of the spindle assembly checkpoint (SAC) and induction of mitotic arrest, but the development of resistance poses significant clinical challenges. METHODS Immunoblotting and RT-qPCR were used to investigate potential function and related mechanism of MORC2. Flow cytometry analyses were carried out to determine cell cycle distribution and apoptosis. The effect of MORC2 on cellular sensitivity to PTX and VCR was determined by immunoblotting, flow cytometry, and colony formation assays. Immunoprecipitation assays and immunofluorescent staining were utilized to investigate protein-protein interaction and protein co-localization. RESULTS Here, we identified microrchidia family CW-type zinc finger 2 (MORC2), a poorly characterized oncoprotein, as a novel regulator of SAC activation, mitotic progression, and resistance of cancer cells to PTX and VCR. Mechanically, PTX and VCR activate cyclin-dependent kinase 1, which in turn induces MORC2 phosphorylation at threonine 717 (T717) and T733. Phosphorylated MORC2 enhances its interation with HSPA8 and LAMP2A, two essential components of the chaperone-mediated autophagy (CMA) mechinery, resulting in its autophagic degradation. Degradation of MORC2 during mitosis leads to SAC activation through stabilizing anaphase promoting complex/cyclosome activator protein Cdc20 and facilitating mitotic checkpoint complex assembly, thus contributing to mitotic arrest induced by PTX and VCR. Notably, knockdown of MORC2 promotes mitotic arrest induced by PTX and VCR and enhances the sensitivity of cancer cells to PTX and VCR. CONCLUSIONS Collectively, these findings unveil a previously unrecognized function and regulatory mechanism of MORC2 in mitotic progression and resistance of cancer cells to MTAs. These results also provide a new clue for developing combined treatmentstrategy by targeting MORC2 in combination with MTAs against human cancer.
Collapse
Affiliation(s)
- Shu-Yuan Hu
- Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jin-Xian Qian
- Department of Breast Surgery, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shao-Ying Yang
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lisa Andriani
- Department of Breast Surgery, Shanghai Medical College, Fudan University, Shanghai, China
| | - Li Liao
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ling Deng
- Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Min-Ying Huang
- Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yin-Ling Zhang
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fang-Lin Zhang
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhi-Min Shao
- Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Breast Surgery, Shanghai Medical College, Fudan University, Shanghai, China
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Breast Cancer, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Da-Qiang Li
- Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Breast Surgery, Shanghai Medical College, Fudan University, Shanghai, China
- Cancer Institute, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Breast Cancer, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| |
Collapse
|
9
|
Identification of a Novel Gene Signature Based on Kinesin Family Members to Predict Prognosis in Glioma. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020414. [PMID: 36837615 PMCID: PMC9959126 DOI: 10.3390/medicina59020414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/22/2023]
Abstract
Background and Objectives: Extensive research indicates that the kinesin superfamily (KIFs) regulates tumor progression. Nonetheless, the potential prognostic and therapeutic role of KIFs in glioma has been limited. Materials and Methods: Four independent cohorts from The Cancer Genome Atlas (TCGA) database and the Chinese Glioma Genome Atlas (CGGA) database were generated into a large combination cohort for identification of the prognostic signature. Following that, systematic analyses of multi-omics data were performed to determine the differences between the two groups. In addition, IDH1 was selected for the differential expression analysis. Results: The signature consists of five KIFs (KIF4A, KIF26A, KIF1A, KIF13A, and KIF13B) that were successfully identified. Receiver operating characteristic (ROC) curves indicated the signature had a suitable performance in prognosis prediction with the promising predictive area under the ROC curve (AUC) values. We then explored the genomic features differences, including immune features and tumor mutation status between high- and low-risk groups, from which we found that patients in the high-risk group had a higher level of immune checkpoint modules, and IDH1 was identified mutated more frequently in the low-risk group. Results of gene set enrichment analysis (GSEA) analysis showed that the E2F target, mitotic spindle, EMT, G2M checkpoint, and TNFa signaling were significantly activated in high-risk patients, partially explaining the differential prognosis between the two groups. Moreover, we also verified the five signature genes in the Human Protein Atlas (HPA) database. Conclusion: According to this study, we were able to classify glioma patients based on KIFs in a novel way. More importantly, the discovered KIFs-based signature and related characteristics may serve as a candidate for stratification indicators in the future for gliomas.
Collapse
|
10
|
Man RJ, Lu T, Zheng CC, Li T, Wu MK, Li DD, He XM. Discovery of pyrazole-carbohydrazide with indole moiety as tubulin polymerization inhibitors and anti-tumor candidates. Drug Dev Res 2023; 84:110-120. [PMID: 36433708 DOI: 10.1002/ddr.22016] [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: 10/17/2022] [Revised: 11/03/2022] [Accepted: 11/10/2022] [Indexed: 11/27/2022]
Abstract
In this work, a series of indole-containing pyrazole-carbohydrazide derivatives A1-A25 were synthesized, and their biological activity on tubulin polymerization inhibition and mitotic catastrophe was evaluated. For introducing indole group to CA-4 pattern, the carbohydrazide linker was used for the first time. As the top hit, A18 suggested notable antiproliferation efficacy and tubulin polymerization inhibitory activity. Inferring comparable antitubulin effect with the positive control Colchicine, A18 indicated obviously lower cyto-toxicity. The cell scratch test showed that A18 could block the cell migration, while the confocal imaging depicted that A18 could induce the mitotic catastrophe via a Colchicine-like approach. The docking simulation visualized the probable binding pattern of A18. With the information in this work, some new hints on modification might be involved in further tubulin-related investigations.
Collapse
Affiliation(s)
- Ruo-Jun Man
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, China
| | - Tian Lu
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, China.,Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.,College of Chemical Engineering, Nanjing Forestry University, Nanjing, China
| | - Chi-Chong Zheng
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, China.,Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.,College of Chemical Engineering, Nanjing Forestry University, Nanjing, China
| | - Tong Li
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, China.,Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.,College of Chemical Engineering, Nanjing Forestry University, Nanjing, China
| | - Meng-Ke Wu
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, China.,Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.,College of Chemical Engineering, Nanjing Forestry University, Nanjing, China
| | - Dong-Dong Li
- College of Chemical Engineering, Nanjing Forestry University, Nanjing, China
| | - Xue-Mei He
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.,Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| |
Collapse
|
11
|
Nikam D, Jain A. Advances in the discovery of DHPMs as Eg5 inhibitors for the management of breast cancer and glioblastoma: A review. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
|
12
|
Liu Y, Yang H, Fang Y, Xing Y, Pang X, Li Y, Zhang Y, Liu Y. Function and inhibition of Haspin kinase: targeting multiple cancer therapies by antimitosis. J Pharm Pharmacol 2022; 75:445-465. [PMID: 36334086 DOI: 10.1093/jpp/rgac080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022]
Abstract
Abstract
Objectives
Haploid germ cell-specific nuclear protein kinase (Haspin) is a serine/threonine kinase as an atypical kinase, which is structurally distinct from conventional protein kinases.
Key findings
Functionally, Haspin is involved in important cell cycle progression, particularly in critical mitosis regulating centromeric sister chromatid cohesion during prophase and prometaphase, and subsequently ensuring proper chromosome alignment during metaphase and the normal chromosome segregation during anaphase. However, increasing evidence has demonstrated that Haspin is significantly upregulated in a variety of cancer cells in addition to normal proliferating somatic cells. Its knockdown or small molecule inhibition could prevent cancer cell growth and induce apoptosis by disrupting the regular mitotic progression. Given the specificity of its expressed tissues or cells and the uniqueness of its current known substrate, Haspin can be a promising target against cancer. Consequently, selective synthetic and natural inhibitors of Haspin have been widely developed to determine their inhibitory power for various cancer cells in vivo and in vitro.
Summary
Here our perspective includes a comprehensive review of the roles and structure of Haspin, its relatively potent and selective inhibitors and Haspin’s preliminary studies in a variety of cancers.
Collapse
Affiliation(s)
- Yongjian Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Hongliu Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yongsheng Fang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yantao Xing
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Xinxin Pang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yang Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yuanyuan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yonggang Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| |
Collapse
|
13
|
Wang W, Zhang J, Wang Y, Xu Y, Zhang S. Non-coding ribonucleic acid-mediated CAMSAP1 upregulation leads to poor prognosis with suppressed immune infiltration in liver hepatocellular carcinoma. Front Genet 2022; 13:916847. [PMID: 36212130 PMCID: PMC9532701 DOI: 10.3389/fgene.2022.916847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
Liver hepatocellular carcinoma (LIHC) is well-known for its unfavorable prognosis due to the lack of reliable diagnostic and prognostic biomarkers. Calmodulin-regulated spectrin-associated protein 1 (CAMSAP1) is a non-centrosomal microtubule minus-end binding protein that regulates microtubule dynamics. This study aims to investigate the specific role and mechanisms of CAMSAP1 in LIHC. We performed systematical analyses of CAMSAP1 and demonstrated that differential expression of CAMSAP1 is associated with genetic alteration and DNA methylation, and serves as a potential diagnostic and prognostic biomarker in some cancers, especially LIHC. Further evidence suggested that CAMSAP1 overexpression leads to adverse clinical outcomes in advanced LIHC. Moreover, the AC145207.5/LINC01748-miR-101–3p axis is specifically responsible for CAMSAP1 overexpression in LIHC. In addition to the previously reported functions in the cell cycle and regulation of actin cytoskeleton, CAMSAP1-related genes are enriched in cancer- and immune-associated pathways. As expected, CAMSAP1-associated LIHC is infiltrated in the suppressed immune microenvironment. Specifically, except for immune cell infiltration, it is significantly positively correlated with immune checkpoint genes, especially CD274 (PD-L1), and cancer-associated fibroblasts. Prediction of immune checkpoint blockade therapy suggests that these patients may benefit from therapy. Our study is the first to demonstrate that besides genetic alteration and DNA methylation, AC145207.5/LINC01748-miR-101-3p-mediated CAMSAP1 upregulation in advanced LIHC leads to poor prognosis with suppressed immune infiltration, representing a potential diagnostic and prognostic biomarker as well as a promising immunotherapy target for LIHC.
Collapse
|
14
|
Li D, Yang R, Wu J, Zhong B, Li Y. Comprehensive review of α-carboline alkaloids: Natural products, updated synthesis, and biological activities. Front Chem 2022; 10:988327. [PMID: 36092663 PMCID: PMC9459053 DOI: 10.3389/fchem.2022.988327] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/01/2022] [Indexed: 12/03/2022] Open
Abstract
α-carboline (9H-pyrido[2,3-b]indole), contains a pyridine ring fused with an indole backbone, is a promising scaffold for medicinal chemistry. In recent decades, accumulating evidence shows that α-carboline natural products and their derivatives possess diverse bioactivities. However, hitherto, there is no comprehensive review to systematically summarize this important class of alkaloids. In this perspective, this paper represents the first review to provide a comprehensive description of α-carbolines including natural products, updated literature of synthesis, and their diverse biological activities. Their biological activities including antitumor, anti-microbial, anti-Alzheimer’s disease, anti-atherosclerosis, and antioxidant activities were hilighted. And the targets and the main structure activity relationships (SARs) will be presented. Finally, challenges and future directions of this class of compounds will be discussed. This review will be helpful in understanding and encouraging further exploration for this group of alkaloids.
Collapse
Affiliation(s)
- Deping Li
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Renze Yang
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Jun Wu
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Bin Zhong
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Yan Li
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- *Correspondence: Yan Li,
| |
Collapse
|
15
|
Nguyen HT, Nguyen Thi QG, Nguyen Thi TH, Thi PH, Le-Nhat-Thuy G, Dang Thi TA, Le-Quang B, Pham-The H, Van Nguyen T. Synthesis and biological activity, and molecular modelling studies of potent cytotoxic podophyllotoxin-naphthoquinone compounds. RSC Adv 2022; 12:22004-22019. [PMID: 36043070 PMCID: PMC9361925 DOI: 10.1039/d2ra03312g] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/27/2022] [Indexed: 12/20/2022] Open
Abstract
A new approach for the synthesis of podophyllotoxin-naphthoquinone compounds using microwave-assisted three-component reactions is reported in this study. Novel podophyllotoxin-naphthoquinone derivatives with modification on ring E were synthesized. All the synthetic compounds were assessed in terms of their cytotoxicity profile against four cancer cell lines (KB, HepG2, A549, and MCF7), and noncancerous Hek-293 cell lines. Notably, treatment of SK-LU-1 cells with compounds 5a and 5b resulted in G2/M phase arrest of the cell cycle, caspase-3/7 activation, and apoptosis. Additionally, molecular docking studies were performed and showed important interaction of two compounds against residues in the colchicine-binding-site of tubulin as well. Taken together, compounds 5a and 5b were identified as potent anticancer agents. A new approach for the synthesis of podophyllotoxin-naphthoquinone compounds using microwave-assisted three-component reactions is reported in this study.![]()
Collapse
Affiliation(s)
- Ha Thanh Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Quynh Giang Nguyen Thi
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Thu Ha Nguyen Thi
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Phuong Hoang Thi
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Giang Le-Nhat-Thuy
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Tuyet Anh Dang Thi
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| | - Bao Le-Quang
- Hanoi Unviversity of Pharmacy 13-15 Le Thanh Tong Hoan Kiem Hanoi Vietnam
| | - Hai Pham-The
- Hanoi Unviversity of Pharmacy 13-15 Le Thanh Tong Hoan Kiem Hanoi Vietnam
| | - Tuyen Van Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam .,Institute of Chemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet Cau Giay Hanoi Vietnam
| |
Collapse
|
16
|
Jin XX, Mei YN, Shen Z, Zhu JF, Xing SH, Yang HM, Liang G, Zheng XH. A chalcone-syringaldehyde hybrid inhibits triple-negative breast cancer cell proliferation and migration by inhibiting CKAP2-mediated FAK and STAT3 phosphorylation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 101:154087. [PMID: 35429924 DOI: 10.1016/j.phymed.2022.154087] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 03/15/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Although triple-negative breast cancer (TNBC) accounts for only 15% of breast cancer cases, it is associated with a high relapse rate and poor outcome after standard treatment. Currently, the effective drugs and treatment strategies for TNBC remain limited, and thus, developing effective treatments for TNBC is pressing. Several studies have demonstrated that both chalcone and syringaldehyde have anticancer effect, but their potential anti-TNBC bioactivity are still unknown. PURPOSE The present study aimed to synthesize a chalcone-syringaldehyde hybrid (CSH1) and explore its potential anti-TNBC effects and the underlying molecular mechanism. METHODS Cell cytotoxicity was determined by 3-(4,5-dimethythiazol)-2,5-diphenyltetrazolium bromide (MTT). The activity of cell proliferation was measured by colony formation assay and 5-ethynyl-2'-deoxyuridine (EdU) staining assay. Cell cycle distribution and cell apoptosis were determined by fluorescence-activated cell sorter (FACS). The situation of DNA damage was observed using fluorescence microscopy. The ability of cell-matrix adhesion, migration and invasion was detected using cell adhesion assay and transwell assay. Transcriptome sequencing was performed to find out the changed genes. Levels of various signaling proteins were assessed by western blotting. RESULTS CSH1 treatment triggered DNA damage and inhibited DNA replication, cell cycle arrest, and cell apoptosis via suppressing signal transducer and activator of transcription 3 (STAT3) phosphorylation. Whole genome RNA-seq analysis suggested that 4% of changed genes were correlated to DNA damage and repair, and nearly 18% of changed genes were functionally related to cell adhesion and migration. Experimental evidence indicated that CSH1 treatment significantly affected the distribution of focal adhesion kinase (FAK) and its phosphorylation, resulting in cell-matrix-adhesion reduction and migration inhibition of TNBC cells. Further mechanistic studies indicated that CSH1 inhibited TNBC cell proliferation, adhesion, and migration by inhibiting cytoskeleton-associated protein 2 (CKAP2)-mediated FAK and STAT3 phosphorylation signaling. CONCLUSION These results suggest that CKAP2-mediated FAK and STAT3 phosphorylation signaling is a valuable target for TNBC treatment, and these findings also reveal the potential of CSH1 as a prospective TNBC drug.
Collapse
Affiliation(s)
- Xiang-Xiang Jin
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Ya-Nan Mei
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Zhe Shen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Ju-Fan Zhu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Sun-Hui Xing
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Hua-Mao Yang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China
| | - Guang Liang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China.
| | - Xiao-Hui Zheng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, People's Republic of China.
| |
Collapse
|
17
|
Zeng Y, Yin L, Zhou J, Zeng R, Xiao Y, Black AR, Hu T, Singh PK, Yin F, Batra SK, Yu F, Chen Y, Dong J. MARK2 regulates chemotherapeutic responses through class IIa HDAC-YAP axis in pancreatic cancer. Oncogene 2022; 41:3859-3875. [PMID: 35780183 PMCID: PMC9339507 DOI: 10.1038/s41388-022-02399-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/17/2022] [Accepted: 06/22/2022] [Indexed: 01/04/2023]
Abstract
Despite paclitaxel's wide use in cancer treatment, patient response rate is still low and drug resistance is a major clinical obstacle. Through a Phos-tag-based kinome-wide screen, we identified MARK2 as a critical regulator for paclitaxel chemosensitivity in PDAC. We show that MARK2 is phosphorylated by CDK1 in response to antitubulin chemotherapeutics and in unperturbed mitosis. Phosphorylation is essential for MARK2 in regulating mitotic progression and paclitaxel cytotoxicity in PDAC cells. Mechanistically, our findings also suggest that MARK2 controls paclitaxel chemosensitivity by regulating class IIa HDACs. MARK2 directly phosphorylates HDAC4 specifically during antitubulin treatment. Phosphorylated HDAC4 promotes YAP activation and controls expression of YAP target genes induced by paclitaxel. Importantly, combination of HDAC inhibition and paclitaxel overcomes chemoresistance in organoid culture and preclinical PDAC animal models. The expression levels of MARK2, HDACs, and YAP are upregulated and positively correlated in PDAC patients. Inhibition of MARK2 or class IIa HDACs potentiates paclitaxel cytotoxicity by inducing mitotic abnormalities in PDAC cells. Together, our findings identify the MARK2-HDAC axis as a druggable target for overcoming chemoresistance in PDAC.
Collapse
Affiliation(s)
- Yongji Zeng
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ling Yin
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Jiuli Zhou
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Renya Zeng
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Yi Xiao
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Adrian R Black
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Tuo Hu
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Pankaj K Singh
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Feng Yin
- Department of Pathology and Anatomic Sciences, University of Missouri, Columbia, MO, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Fang Yu
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA
| | - Yuanhong Chen
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Jixin Dong
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
| |
Collapse
|
18
|
A potent estrogen receptor and microtubule specific purine-benzothiazole-based fluorescent molecular probe induces apoptotic death of breast cancer cells. Sci Rep 2022; 12:10772. [PMID: 35750870 PMCID: PMC9232585 DOI: 10.1038/s41598-022-12933-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 05/18/2022] [Indexed: 11/16/2022] Open
Abstract
Breast cancer is the most common malignancy in women and is a heterogeneous disease at molecular level. Early detection and specificity are the key prerequisite for the treatment of this deadly cancer. To address these issues attention on the breast cancer specific receptor protein(s) is the most realistic option. Herein estrogen (E) and progesterone (Pg) receptors(R) were considered to design fluorescent molecular probes with possible therapeutic option. We adopted QSAR technique to design a library of benzothiazole-purine hybrid molecules. Molecular docking offers us three screened molecules as most potential. Among these molecules one abbreviated as “CPIB” showed blue fluorescence and detected ER positive cancer cells at 1 nM concentration. At elevated concentration, CPIB induces apoptotic deaths of same cancer cells through targeting intracellular microtubules without affecting normal cells or ER negative cells. CPIB is one of its kind with two-in-one potential of “Detection and Destroy” ability targeting ER positive breast cancer cells.
Collapse
|
19
|
Oliva P, Romagnoli R, Cacciari B, Manfredini S, Padroni C, Brancale A, Ferla S, Hamel E, Corallo D, Aveic S, Milan N, Mariotto E, Viola G, Bortolozzi R. Synthesis and Biological Evaluation of Highly Active 7-Anilino Triazolopyrimidines as Potent Antimicrotubule Agents. Pharmaceutics 2022; 14:1191. [PMID: 35745764 PMCID: PMC9230136 DOI: 10.3390/pharmaceutics14061191] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/22/2022] [Accepted: 05/31/2022] [Indexed: 12/14/2022] Open
Abstract
Two different series of fifty-two compounds, based on 3',4',5'-trimethoxyaniline (7a-ad) and variably substituted anilines (8a-v) at the 7-position of the 2-substituted-[1,2,4]triazolo [1,5-a]pyrimidine nucleus, had moderate to potent antiproliferative activity against A549, MDA-MB-231, HeLa, HT-29 and Jurkat cancer cell lines. All derivatives with a common 3-phenylpropylamino moiety at the 2-position of the triazolopyrimidine scaffold and different halogen-substituted anilines at its 7-position, corresponding to 4'-fluoroaniline (8q), 4'-fluoro-3'-chloroaniline (8r), 4'-chloroaniline (8s) and 4'-bromoaniline (8u), displayed the greatest antiproliferative activity with mean IC50's of 83, 101, 91 and 83 nM, respectively. These four compounds inhibited tubulin polymerization about 2-fold more potently than combretastatin A-4 (CA-4), and their activities as inhibitors of [3H]colchicine binding to tubulin were similar to that of CA-4. These data underlined that the 3',4',5'-trimethoxyanilino moiety at the 7-position of the [1,2,4]triazolo [1,5-a]pyrimidine system, which characterized compounds 7a-ad, was not essential for maintaining potent antiproliferative and antitubulin activities. Compounds 8q and 8r had high selectivity against cancer cells, and their interaction with tubulin led to the accumulation of HeLa cells in the G2/M phase of the cell cycle and to apoptotic cell death through the mitochondrial pathway. Finally, compound 8q significantly inhibited HeLa cell growth in zebrafish embryos.
Collapse
Affiliation(s)
- Paola Oliva
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy; (P.O.); (B.C.)
| | - Romeo Romagnoli
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy; (P.O.); (B.C.)
| | - Barbara Cacciari
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy; (P.O.); (B.C.)
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy;
| | - Chiara Padroni
- Medicinal Chemistry Department, Integrated Drug Discovery, Aptuit—An Evotec Company, Via A. Fleming, 37135 Verona, Italy;
| | - Andrea Brancale
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, King Edward VII Avenue, Cardiff CF10 3NB, UK;
| | - Salvatore Ferla
- Swansea University Medical School, Institute of Life Sciences 2, Swansea University, Swansea SA2 8PP, UK;
| | - Ernest Hamel
- Molecular Pharmacology Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA;
| | - Diana Corallo
- Laboratory of Target Discovery and Biology of Neuroblastoma, Istituto di Ricerca Pediatrica (IRP), Fondazione Città della Speranza, Padova, Corso Stati Uniti 4, 35128 Padova, Italy; (D.C.); (S.A.)
| | - Sanja Aveic
- Laboratory of Target Discovery and Biology of Neuroblastoma, Istituto di Ricerca Pediatrica (IRP), Fondazione Città della Speranza, Padova, Corso Stati Uniti 4, 35128 Padova, Italy; (D.C.); (S.A.)
| | - Noemi Milan
- Hemato-Oncology Lab, Department of Woman’s and Child’s Health, University of Padova, 35131 Padova, Italy; (N.M.); (E.M.); (R.B.)
| | - Elena Mariotto
- Hemato-Oncology Lab, Department of Woman’s and Child’s Health, University of Padova, 35131 Padova, Italy; (N.M.); (E.M.); (R.B.)
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Fondazione Città della Speranza, Padova, Corso Stati Uniti 4, 35128 Padova, Italy
| | - Giampietro Viola
- Hemato-Oncology Lab, Department of Woman’s and Child’s Health, University of Padova, 35131 Padova, Italy; (N.M.); (E.M.); (R.B.)
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Fondazione Città della Speranza, Padova, Corso Stati Uniti 4, 35128 Padova, Italy
| | - Roberta Bortolozzi
- Hemato-Oncology Lab, Department of Woman’s and Child’s Health, University of Padova, 35131 Padova, Italy; (N.M.); (E.M.); (R.B.)
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Fondazione Città della Speranza, Padova, Corso Stati Uniti 4, 35128 Padova, Italy
| |
Collapse
|
20
|
Farrukh UB, Bilal A, Zahid H, Iqbal M, Manzoor S, Firdous F, Furqan M, Azeem M, Emwas A, Alazmi M, Gao X, Saleem RSZ, Faisal A. Synthesis and Evaluation of Novel Carboxamides Capable of Causing Centrosome Declustering and Apoptosis in Breast Cancer Cells. ChemistrySelect 2022. [DOI: 10.1002/slct.202104218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Usama B. Farrukh
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Aishah Bilal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Huda Zahid
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Maheen Iqbal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Safia Manzoor
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Farhat Firdous
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Muhammad Furqan
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Muhammad Azeem
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Abdul‐Hamid Emwas
- Imaging and Characterization Core Lab King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Meshari Alazmi
- Computer, Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Xin Gao
- Computer, Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Rahman S. Z. Saleem
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| | - Amir Faisal
- Department of Biology Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences Lahore 54792 Pakistan
| |
Collapse
|
21
|
Collyer SE, Stack GD, Walsh JJ. Selective delivery of clinically approved tubulin binding agents through covalent conjugation to an active targeting moiety. Curr Med Chem 2022; 29:5179-5211. [DOI: 10.2174/0929867329666220401105929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 11/22/2022]
Abstract
Abstract:
The efficacy and tolerability of tubulin binding agents are hampered by their low specificity for cancer cells, like most clinically used anticancer agents. To improve specificity, tubulin binding agents have been covalently conjugated to agents which target cancer cells to give actively targeted drug conjugates. These conjugates are designed to increase uptake of the drug by cancer cells, while having limited uptake by normal cells thereby improving efficacy and tolerability.
Approaches used include attachment to small molecules, polysaccharides, peptides, proteins and antibodies that exploit the overexpression of receptors for these substances. Antibody targeted strategies have been the most successful to date with six such examples having gained clinical approval. Many other conjugate types, especially those targeting the folate receptor, have shown promising efficacy and toxicity profiles in pre-clinical models and in early-stage clinical studies. Presented herein is a discussion of the success or otherwise of the recent strategies used to form these actively targeted conjugates.
Collapse
Affiliation(s)
- Samuel E. Collyer
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
| | - Gary D. Stack
- Department of Nursing and Healthcare, Technological University of the Shannon: Midlands Midwest, Athlone, Ireland
| | - John J. Walsh
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
22
|
Tamayo NA, Bourbeau MP, Allen JR, Ashton KS, Chen JJ, Kaller MR, Nguyen TT, Nishimura N, Pettus LH, Walton M, Belmontes B, Moriguchi J, Chen K, McCarter JD, Hanestad K, Chung G, Ninniri MSS, Sun J, Poppe L, Spahr C, Hui J, Jia L, Wu T, Dahal UP, Edson KZ, Payton M. Targeting the Mitotic Kinesin KIF18A in Chromosomally Unstable Cancers: Hit Optimization Toward an In Vivo Chemical Probe. J Med Chem 2022; 65:4972-4990. [PMID: 35286090 DOI: 10.1021/acs.jmedchem.1c02030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Chromosomal instability (CIN) is a hallmark of cancer that results from errors in chromosome segregation during mitosis. Targeting of CIN-associated vulnerabilities is an emerging therapeutic strategy in drug development. KIF18A, a mitotic kinesin, has been shown to play a role in maintaining bipolar spindle integrity and promotes viability of CIN cancer cells. To explore the potential of KIF18A, a series of inhibitors was identified. Optimization of an initial hit led to the discovery of analogues that could be used as chemical probes to interrogate the role of KIF18A inhibition. Compounds 23 and 24 caused significant mitotic arrest in vivo, which was sustained for 24 h. This would be followed by cell death either in mitosis or in the subsequent interphase. Furthermore, photoaffinity labeling experiments reveal that this series of inhibitors binds at the interface of KIF18A and tubulin. This study represents the first disclosure of KIF18A inhibitors with in vivo activity.
Collapse
Affiliation(s)
- Nuria A Tamayo
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Matthew P Bourbeau
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Jennifer R Allen
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Kate S Ashton
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Jian Jeffrey Chen
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Matthew R Kaller
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Thomas T Nguyen
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Nobuko Nishimura
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Liping H Pettus
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Mary Walton
- Medicinal Chemistry, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Brian Belmontes
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Jodi Moriguchi
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Kui Chen
- Discovery Technologies, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - John D McCarter
- Discovery Technologies, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Kelly Hanestad
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Grace Chung
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Maria Stefania S Ninniri
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Jan Sun
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Leszek Poppe
- Discovery Attribute Sciences, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Chris Spahr
- Discovery Attribute Sciences, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - John Hui
- Discovery Attribute Sciences, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Lei Jia
- Computational & Data Sciences, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Tian Wu
- Pre-Pivotal Drug Product, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Upendra P Dahal
- Pharmacokinetics and Drug Metabolism, Amgen Research, 1120 Veterans Blvd., South San Francisco, California 94080, United States
| | - Katheryne Z Edson
- Pharmacokinetics and Drug Metabolism, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| | - Marc Payton
- Oncology Research, Amgen Research, One Amgen Center Drive, Thousand Oaks, California 91320, United States
| |
Collapse
|
23
|
Kinesin spindle protein inhibitors in cancer: from high throughput screening to novel therapeutic strategies. Future Sci OA 2022; 8:FSO778. [PMID: 35251692 PMCID: PMC8890118 DOI: 10.2144/fsoa-2021-0116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/14/2021] [Indexed: 11/23/2022] Open
Abstract
Bringing to a halt the cell cycle in mitosis and interfering with its normal progression is one of the most successful anti-cancer strategies used nowadays. Classically, several kinds of anti-cancer drugs like taxanes and vinca alkaloids directly inhibit microtubules during cell division. These drugs exhibit serious side effects, most importantly, severe peripheral neuropathies. Alternatively, KSP inhibitors are grasping a lot of research attention as less toxic mitotic inhibitors. In this review, we track the medicinal chemistry developmental stages of KSP inhibitors. Moreover, we address the challenges that are faced during the development of KSP inhibitor therapy for cancer and future insights for the latest advances in research that are directed to find active KSP inhibitor drugs. Scientists have recognized the importance of selective KSP inhibitors in the early 2000s and so various KSP protein inhibitors have been investigated. Only ten of these have been clinically evaluated for cancer treatment. Ispinesib (SB-715992) and filanesib (Arry-520) were the most promising small molecules in clinical trials against the KSP protein. Many challenges are faced during the development of an active anti-KSP drug; most importantly are the unsatisfactory clinical trial results. Designing dual inhibitors, antibody–drug conjugates, combination therapy and gene therapy approach are among the main strategies that are being investigated nowadays to find new effective KSP inhibitors. The scientific research efforts are still devoted to find an effective and tolerable KSP inhibitor drug that can gain US FDA approval.
Collapse
|
24
|
Ryu S, Park JE, Ham YJ, Lim DC, Kwiatkowski NP, Kim DH, Bhunia D, Kim ND, Yaffe MB, Son W, Kim N, Choi TI, Swain P, Kim CH, Lee JY, Gray NS, Lee KS, Sim T. Novel Macrocyclic Peptidomimetics Targeting the Polo-Box Domain of Polo-Like Kinase 1. J Med Chem 2022; 65:1915-1932. [PMID: 35029981 PMCID: PMC10411393 DOI: 10.1021/acs.jmedchem.1c01359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The polo-box domain (PBD) of Plk1 is a promising target for cancer therapeutics. We designed and synthesized novel phosphorylated macrocyclic peptidomimetics targeting PBD based on acyclic phosphopeptide PMQSpTPL. The inhibitory activities of 16e on Plk1-PBD is >30-fold higher than those of PMQSpTPL. Both 16a and 16e possess excellent selectivity for Plk1-PBD over Plk2/3-PBD. Analysis of the cocrystal structure of Plk1-PBD in complex with 16a reveals that the 3-(trifluoromethyl)benzoyl group in 16a interacts with Arg516 through a π-stacking interaction. This π-stacking interaction, which has not been reported previously, provides insight into the design of novel and potent Plk1-PBD inhibitors. Furthermore, 16h, a PEGlyated macrocyclic phosphopeptide derivative, induces Plk1 delocalization and mitotic failure in HeLa cells. Also, the number of phospho-H3-positive cells in a zebrafish embryo increases in proportion to the amount of 16a. Collectively, the novel macrocyclic peptidomimetics should serve as valuable templates for the design of potent and novel Plk1-PBD inhibitors.
Collapse
Affiliation(s)
- SeongShick Ryu
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea; Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jung-Eun Park
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Young Jin Ham
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Daniel C. Lim
- Koch Institute for Integrative Cancer Research, and Center for Precision Cancer Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Nicholas P. Kwiatkowski
- Harvard Medical School, Boston, Massachusetts 02115, United States; Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, United States
| | - Do-Hee Kim
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon 16227, Republic of Korea
| | - Debabrata Bhunia
- Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Nam Doo Kim
- Voronoibio Inc., Incheon 21984, Republic of Korea
| | - Michael B. Yaffe
- Koch Institute for Integrative Cancer Research, and Center for Precision Cancer Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States; Divisions of Acute Care Surgery, Trauma, and Surgical Critical Care, and Surgical Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, United States
| | - Woolim Son
- Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Namkyoung Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea; Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Tae-Ik Choi
- Department of Biology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Puspanjali Swain
- Department of Biology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Cheol-Hee Kim
- Department of Biology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Jin-Young Lee
- Department of Biological Sciences, Keimyung University, Daegu 42601, Republic of Korea
| | - Nathanael S. Gray
- Department of Chemical and Systems Biology, ChEM-H, Stanford Cancer Institute, Stanford School of Medicine, Stanford University, Stanford, California 94305, United States
| | - Kyung S. Lee
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of, Health, Bethesda, Maryland 20892, United States
| | - Taebo Sim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea; Chemical Kinomics Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Severance Biomedical Science Institute, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| |
Collapse
|
25
|
Park D. Fenbendazole Suppresses Growth and Induces Apoptosis of Actively Growing H4IIE Hepatocellular Carcinoma Cells via p21-Mediated Cell-Cycle Arrest. Biol Pharm Bull 2022; 45:184-193. [PMID: 35110505 DOI: 10.1248/bpb.b21-00697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Bendimidazole anthelmintics (BAs) have gained interest for their anticancer activity. The anticancer activity is mediated via multiple intracellular changes, which are not consistent under different conditions even in the same cells. We investigated the anticancer activity of fenbendazole (FZ, one of BAs) under two different growth conditions. The growth rate of H4IIE cells was dose-dependently decreased by FZ only in actively growing cells but not in fully confluent quiescent cells. Apoptosis-associated changes were also induced by FZ in actively growing cells. Markers of autophagy were not changed by FZ. The number of cells was markedly increased in sub-G1 phase but decreased in S- and G2/M phases by FZ. FZ up-regulated p21 (an inhibitor of cyclin-CDK) but suppressed the expression of cell cycle-promoting proteins (cyclin D1 and cyclin B1). FZ did not affect integrin αV or n-cadherin expression as well as cell migration. Glycolytic changes (glucose consumption and lactate production) and the generation of reactive oxygen species (ROS) were not affected by FZ. Although the activity of mitogen-activated protein kinases (MAPKs) was altered by FZ, the inhibition of MAPKs did not affect the pro-apoptotic activity of FZ. Taken together, FZ selectively suppressed the growth of cells via p21-mediated cell cycle arrest at G1/S and G2/M, and resulted in apoptosis only in actively growing cells but not in quiescent cells. Glucose metabolism, ROS generation, and MAPKs are unlikely targets of FZ at least in H4IIE rat hepatocellular carcinoma cells used in this study.
Collapse
Affiliation(s)
- Deokbae Park
- Department of Histology, School of Medicine, Institute of Medical Science, Jeju National University
| |
Collapse
|
26
|
Chamariya R, Suvarna V. Role of KSP inhibitors as anti-cancer therapeutics: an update. Anticancer Agents Med Chem 2022; 22:2517-2538. [PMID: 35043768 DOI: 10.2174/1871520622666220119093105] [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: 08/06/2021] [Revised: 11/03/2021] [Accepted: 12/02/2021] [Indexed: 11/22/2022]
Abstract
Regardless of the growing discovery of anticancer treatments, targeting cancer-specific pathways, cytotoxic therapy still maintained its abundant clinical significance based on the fact that tumours harbour a greater population of actively dividing cells than normal tissues. Conventional anti-mitotic agents or microtubule poisons acting on the major mitotic spindle protein tubulin have been effectively used in clinical settings for cancer chemotherapy over the last three decades. However, use of these drugs is associated with limited clinical utility due to serious side effects such as debilitating and dose-limiting peripheral neuropathy, myelosuppression, drug resistance and allergic reactions. Therefore, research initiatives have been undertaken to develop novel microtubule motor proteins inhibitors that can potentially circumvent the limitations associated with conventional microtubule poisons. Kinesin spindle proteins (KSP) belonging to the kinesin-5 family play a crucial role during mitosis and unregulated cell proliferation. Several evidences from preclinical studies and different phases of clinical trials have presented kinesin spindle protein as a promising target for cancer therapeutics. kinesin spindle protein inhibitors causing mitosis disruption without interfering with microtubule dynamics in non-dividing cells offer a potential therapeutic alternative for the management of several major cancer types and are devoid of side effects associated with classical anti-mitotic drugs. This review summarizes recent data highlighting progress in the discovery of targeted KSP inhibitors and presents the development of scaffolds, structure-activity relationships, and outcomes of biological, and enzyme inhibition studies. We reviewed the recent literature reports published over last decade, using various electronic database searches such as PubMed, Embase, Medline, Web of Science, and Google Scholar. Clinical trial data till 2021 was retrieved from ClinicalTrial.gov. Major chemical classes developed as selective KSP inhibitors include dihydropyrimidines, β-carbolines, carbazoles, benzimidazoles, fused aryl derivatives, pyrimidines, fused pyrimidines, quinazolines, quinolones, thiadiazolines, spiropyran and azobenzenes. Drugs such as filanesib, litronesib, ispinesib have entered clinical trials, the most advanced phase explored being Phase II. KSP inhibitors have exhibited promising results; however, continued exploration is greatly required to establish the clinical potential of KSP inhibitors.
Collapse
Affiliation(s)
- Rinkal Chamariya
- SVKM's Dr. Bhanuben Nanavati College of Pharmacy, V.L. Mehta Road, Vile Parle (West), Mumbai - 400056, Maharashtra, India
| | - Vasanti Suvarna
- SVKM's Dr. Bhanuben Nanavati College of Pharmacy, V.L. Mehta Road, Vile Parle (West), Mumbai - 400056, Maharashtra, India
| |
Collapse
|
27
|
Sun M, Yuan M, Kang Y, Qin J, Zhang Y, Duan Y, Wang L, Yao Y. Identification of novel non-toxic and anti-angiogenic α-fluorinated chalcones as potent colchicine binding site inhibitors. J Enzyme Inhib Med Chem 2022; 37:339-354. [PMID: 34979843 PMCID: PMC8741257 DOI: 10.1080/14756366.2021.2014831] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
α-Fluorinated chalcones were prepared and evaluated for their cell growth inhibitory properties against six human cancer cell lines. The most potent chalcone 4c demonstrated excellent selective toxicity against cancer cells versus normal human cells, with IC50 values at nanomolar concentration ranges against 5 cancer cell lines. A further study revealed that 4c could bind to the colchicine site of tubulin, disrupt the cell microtubule networks, and effectively inhibit tubulin polymerisation. Cellular-based mechanism studies elucidated that 4c arrested MGC-803 cell cycle at G2/M phase. In addition, 4c dose-dependently caused Caspase-induced apoptosis of MGC-803 cells through mitochondrial dysfunction. Notably, compound 4c was found to inhibit the HUVECs tube formation, migration, and invasion in vitro. Furthermore, our data suggested that treatment with 4c significantly reduced MGC-803 cells metastasis and proliferation in vitro. Overall, this work showed that chalcone hybrid 4c is a potent inhibitor of tubulin assembly with prominent anti-angiogenesis and anti-cancer properties.
Collapse
Affiliation(s)
- Moran Sun
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China
| | - Minghua Yuan
- Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China
| | - Yingying Kang
- Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China
| | - Jinling Qin
- Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China
| | - Yixin Zhang
- Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China
| | - Yongtao Duan
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Longfei Wang
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Yongfang Yao
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou, China.,State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| |
Collapse
|
28
|
Abstract
Cancer is an uncontrolled growth of normal cells due to unchecked regulatory mechanisms working inside the rapidly dividing cells. In this complex cancer disease treatment, various strategies are utilized to get rid of cancer cells effectively. The different methods combine approaches used to treat cancer, such as radiotherapy, surgery, and chemotherapy. Chemotherapy is among the most effective ways, along with radiotherapy and surgical removal of cancer tissue. Effective chemotherapy based on modification of conventional drugs along with various molecular therapeutic targets, which involve different inhibitors that work in a specific manner in inhibiting particular events activated in cancer cells-the understanding of molecular signaling pathways holds key in the development of targeted therapeutics. After the fundamental signaling pathway studies, a single signaling pathway targeting approach or multiple targeting could display remarkable results in cancer therapeutics. The signal approach includes the signal pathway target. However, a double targeted pathway could effectively aid in inhibiting cell growth or metastasis either due to triggering natural suicidal mechanism (apoptosis) activation. The particular environment of cells regulates cell growth and differentiation. Various proteins in the extracellular matrix (ECM) regulate the process of cancer initiation or progression. The ECM collagens, elastins proteins, fibronectins, and laminins might reduce the effectiveness of treatment therapy, reflecting them as an essential target. Any dysregulation in the composition of ECM reflects the regulatory ineffectiveness in a particular area. These have an association with poor prognosis, cell propagation, and metastasis, along drug resistance.Regulation in physiological processes associated with developmental process and maintaining the homeostasis. The pathogenesis of cancer might be connected to dysregulation in cell death programs, including autophagy, necrosis, and the most desirable cell death mechanism called apoptosis: programmed cell death, the highly regulatory mechanism of natural cell death involved in tissue development. The apoptosis involves characteristic feather of cell death which includes specific morphological change along with biochemical alteration. It includes tightly regulated irreversible events, i.e., phosphatidylserine externalization and DNA fragmentation, mainly via the intrinsic and extrinsic pathways. Targeting apoptosis in the development of therapeutics could be the ultimate process in treating cancer via chemotherapy. During apoptosis, cell death occurs without causing much damage or inflammation in neighboring cells. Various pro-apoptosis and anti-apoptosis proteins involved in the regulation of apoptosis could act as a remarkable target. The apoptosis inactivation is the critical dysregulatory process in the majority of cancer types. There is an increase in research development regarding apoptosis-targeted therapeutics. A understanding of apoptotic signaling pathways, a fundamental knowledge, aids in developing particular inhibitors for anti-apoptotic and activator of pro-apoptotic proteins.In both apoptosis pathways (extrinsic and intrinsic), pro-apoptotic and anti-apoptotic proteins act as potential regulators in cell division and growth. The pro-apoptotic proteins Bax trigger the activation of the intrinsic pathway, an excellent target for developing therapeutics, and are currently in clinical trials. Similarly, the inhibitor of the anti-apoptotic proteins is also on track in the drug development process. The considerable importance of apoptosis-based anticancer drugs is also due to improving the drug sensitivity via reversing the resistive mechanisms in cancer cells. The dysregulatory or inactivated apoptosis mechanism involve Bcl-2 family proteins which include both pro-apoptotic members downregulation and anti-apoptotic upregulation, various inhibitors of apoptosis as inhibitory proteins (IAPs), cell cycle dysregulation, dysregulatory repair system, cell progression pathway activation of NF-κB, tumor suppressor (p53) regulation, and death receptors (DRs) of the extrinsic pathway.
Collapse
Affiliation(s)
- Gul-E-Saba Chaudhry
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, Kuala Terengganu, Malaysia.
| | - Abdah Md Akim
- Department of Biomedical Sciences, Universiti Putra Malaysia, Seri Kembangan, Selangor, Malaysia
| | - Yeong Yik Sung
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, Kuala Terengganu, Malaysia
| | | |
Collapse
|
29
|
Alrazi IMD, Ogunwa TH, Kolawole AO, Elekofehinti OO, Omotuyi OI, Miyanishi T, Maruta S. Kolaflavanone, a biflavonoid derived from medicinal plant Garcinia, is an inhibitor of mitotic kinesin Eg5. J Biochem 2021; 170:611-622. [PMID: 34264310 DOI: 10.1093/jb/mvab083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/05/2021] [Indexed: 11/14/2022] Open
Abstract
Mitotic kinesin Eg5 remains a validated target in antimitotic therapy because of its essential role in the formation and maintenance of bipolar mitotic spindles. Although numerous Eg5 inhibitors of synthetic origin are known, only a few inhibitors derived from natural products have been reported. In our study, we focused on identifying novel Eg5 inhibitors from medicinal plants, particularly Garcinia species. Herein, we report the inhibitory effect of kolaflavanone (KLF), a Garcinia biflavonoid, on the ATPase and microtubule-gliding activities of mitotic kinesin Eg5. Additionally, we showed the interaction mechanism between Eg5 and KLF via in vitro and in silico analyses. The results revealed that KLF inhibited both the basal and microtubule-activated ATPase activities of Eg5. The inhibitory mechanism is allosteric, without a direct competition with adenosine-5'-diphosphate for the nucleotide-binding site. KLF also suppressed the microtubule gliding of Eg5 in vitro. The Eg5-KLF model obtained from molecular docking showed that the biflavonoid exists within the α2/α3/L5 (α2: Lys111-Glu116 and Ile135-Asp149, α3: Asn206-Thr226; L5: Gly117-Gly134) pocket, with a binding pose comparable to known Eg5 inhibitors. Overall, our data suggest that KLF is a novel allosteric inhibitor of mitotic kinesin Eg5.
Collapse
Affiliation(s)
- Islam M D Alrazi
- Department of Bioinformatics, Graduate School of Engineering, Soka University, 1-236 Tangi-cho, Hachioji, Tokyo 192-8577, Japan
| | - Tomisin H Ogunwa
- Department of Bioinformatics, Graduate School of Engineering, Soka University, 1-236 Tangi-cho, Hachioji, Tokyo 192-8577, Japan
| | - Ayodele O Kolawole
- Department of Biochemistry, The Federal University of Technology, Akure, Ondo State, PMB 704, Nigeria
| | - Olusola O Elekofehinti
- Department of Biochemistry, The Federal University of Technology, Akure, Ondo State, PMB 704, Nigeria
| | - Olaposi I Omotuyi
- Centre for Biocomputing and Drug Design, Biochemistry Department, Adekunle Ajasin University, Akungba-Akoko, Ondo State, PMB 001, Nigeria
| | - Takayuki Miyanishi
- Graduate School of Fisheries and Environmental Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Shinsaku Maruta
- Department of Bioinformatics, Graduate School of Engineering, Soka University, 1-236 Tangi-cho, Hachioji, Tokyo 192-8577, Japan
| |
Collapse
|
30
|
Paidakula S, Nerella S, Kankala S, Kankala RK. Recent Trends in Tubulin-Binding Combretastatin A-4 Analogs for Anticancer Drug Development. Curr Med Chem 2021; 29:3748-3773. [PMID: 34856892 DOI: 10.2174/0929867328666211202101641] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 09/20/2021] [Accepted: 10/20/2021] [Indexed: 11/22/2022]
Abstract
Although significant progress over several decades has been evidenced in cancer therapy, there still remains a need for the development of novel and effective therapeutic strategies to treat several relapsed and intractable cancers. In this regard, tubulin protein has become one of the efficient and major targets for anticancer drug discovery. Considering the antimitotic ability, several tubulin inhibitors have been developed to act against various cancers. Among various tubulin inhibitors available, combretastatin-A4 (CA-4), a naturally occurring lead molecule, offers exceptional cytotoxicity (including the drug-resistant cell lines) and antivascular effects. Although CA-4 offers exceptional therapeutic efficacy, several new advancements have been proposed, such as the structural modification via A and B rings, as well as cis-olefinic bridging, which provide highly efficient analogs with improved tubulin-binding efficiency to meet the anticancer drug development requirements. This review systematically emphasizes the recent trends and latest developments in the anticancer drug design & discovery, using CA-4 analogs as the tubulin inhibiting agents, highlighting their structure-activity relationships (SAR) and resultant pharmacological efficacies.
Collapse
Affiliation(s)
- Suresh Paidakula
- Department of Chemistry, Kakatiya University, Warangal-506009, Telangana State. India
| | - Srinivas Nerella
- Department of Chemistry, Kakatiya University, Warangal-506009, Telangana State. India
| | - Shravankumar Kankala
- Department of Chemistry, Kakatiya University, Warangal-506009, Telangana State. India
| | | |
Collapse
|
31
|
Odell LR, Chau N, Russell CC, Young KA, Gilbert J, Robinson PJ, Sakoff JA, McCluskey A. Pyrimidyn-Based Dynamin Inhibitors as Novel Cytotoxic Agents. ChemMedChem 2021; 17:e202100560. [PMID: 34590434 DOI: 10.1002/cmdc.202100560] [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: 08/18/2021] [Revised: 09/28/2021] [Indexed: 11/06/2022]
Abstract
Five focused libraries of pyrimidine-based dynamin GTPase inhibitors, in total 69 compounds were synthesised, and their dynamin inhibition and broad-spectrum cytotoxicity examined. Dynamin plays a crucial role in mitosis, and as such inhibition of dynamin was expected to broadly correlate with the observed cytotoxicity. The pyrimidines synthesised ranged from mono-substituted to trisubstituted. The highest levels of dynamin inhibition were noted with di- and tri- substituted pyrimidines, especially those with pendent amino alkyl chains. Short chains and simple heterocyclic rings reduced dynamin activity. There were three levels of dynamin activity noted: 1-10, 10-25 and 25-60 μM. Screening of these compounds in a panel of cancer cell lines: SW480 (colon), HT29 (colon), SMA (spontaneous murine astrocytoma), MCF-7 (breast), BE2-C (glioblastoma), SJ-G2 (neuroblastoma), MIA (pancreas), A2780 (ovarian), A431 (skin), H460 (lung), U87 (glioblastoma) and DU145 (prostate) cell lines reveal a good correlation between the observed dynamin inhibition and the observed cytotoxicity. The most active analogues (31 a,b) developed returned average GI50 values of 1.0 and 0.78 μM across the twelve cell lines examined. These active analogues were: N2 -(3-dimethylaminopropyl)-N4 -dodecyl-6-methylpyrimidine-2,4-diamine (31 a) and N4 -(3-dimethylaminopropyl)-N2 -dodecyl-6-methylpyrimidine-2,4-diamine (31 b).
Collapse
Affiliation(s)
- Luke R Odell
- Chemistry, School of Environmental & Life Sciences, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia
| | - Ngoc Chau
- Cell Signalling Unit Children's Medical Research Institute, The University of Sydney, Sydney, 2145 Hawkesbury Road, NSW 2145, Australia
| | - Cecilia C Russell
- Chemistry, School of Environmental & Life Sciences, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia
| | - Kelly A Young
- Chemistry, School of Environmental & Life Sciences, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia
| | - Jayne Gilbert
- Experimental Therapeutics Group, Department of Medical Oncology, Calvary Mater Newcastle Hospital, Edith Street, Waratah, NSW 2298, Australia
| | - Phillip J Robinson
- Cell Signalling Unit Children's Medical Research Institute, The University of Sydney, Sydney, 2145 Hawkesbury Road, NSW 2145, Australia
| | - Jennette A Sakoff
- Experimental Therapeutics Group, Department of Medical Oncology, Calvary Mater Newcastle Hospital, Edith Street, Waratah, NSW 2298, Australia
| | - Adam McCluskey
- Chemistry, School of Environmental & Life Sciences, The University of Newcastle, University Drive, Callaghan, NSW 2308, Australia
| |
Collapse
|
32
|
Delgado M, Washam CL, Urbaniak A, Heflin B, Storey AJ, Lan RS, Mackintosh SG, Tackett AJ, Byrum SD, Chambers TC. Phosphoproteomics Provides Novel Insights into the Response of Primary Acute Lymphoblastic Leukemia Cells to Microtubule Depolymerization in G1 Phase of the Cell Cycle. ACS OMEGA 2021; 6:24949-24959. [PMID: 34604676 PMCID: PMC8482483 DOI: 10.1021/acsomega.1c03936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Indexed: 06/13/2023]
Abstract
Microtubule targeting agents (MTAs) have been used for the treatment of cancer for many decades and are among the most successful chemotherapeutic agents. However, their application and effectiveness are limited because of toxicity and resistance as well as a lack of knowledge of molecular mechanisms downstream of microtubule inhibition. Insights into key pathways that link microtubule disruption to cell death is critical for optimal use of these drugs, for defining biomarkers useful in patient stratification, and for informed design of drug combinations. Although MTAs characteristically induce death in mitosis, microtubule destabilizing agents such as vincristine also induce death directly in G1 phase in primary acute lymphoblastic leukemia (ALL) cells. Because many signaling pathways regulating cell survival and death involve changes in protein expression and phosphorylation, we undertook a comprehensive quantitative proteomic study of G1 phase ALL cells treated with vincristine. The results revealed distinct alterations associated with c-Jun N-terminal kinase signaling, anti-proliferative signaling, the DNA damage response, and cytoskeletal remodeling. Signals specifically associated with cell death were identified by pre-treatment with the CDK4/6 inhibitor palbociclib, which caused G1 arrest and precluded death induction. These results provide insights into signaling mechanisms regulating cellular responses to microtubule inhibition and provide a foundation for a better understanding of the clinical mechanisms of MTAs and for the design of novel drug combinations. The mass spectrometry proteomics data have been deposited to the PRIDE Archive (http://www.ebi.ac.uk/pride/archive/) via the PRIDE partner repository with the data set identifier PXD027190 and 10.6019/PXD027190.
Collapse
Affiliation(s)
- Magdalena Delgado
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Charity L. Washam
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
- Arkansas
Children’s Research Institute, 13 Children’s Way, Little Rock, Arkansas 72202, United States
| | - Alicja Urbaniak
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Billie Heflin
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Aaron J. Storey
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Renny S. Lan
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Samuel G. Mackintosh
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Alan J. Tackett
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
- Arkansas
Children’s Research Institute, 13 Children’s Way, Little Rock, Arkansas 72202, United States
- Winthrop
P. Rockefeller Cancer Institute, 449 Jack Stephens Dr, Little Rock, Arkansas 72205, United
States
| | - Stephanie D. Byrum
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
- Arkansas
Children’s Research Institute, 13 Children’s Way, Little Rock, Arkansas 72202, United States
- Winthrop
P. Rockefeller Cancer Institute, 449 Jack Stephens Dr, Little Rock, Arkansas 72205, United
States
| | - Timothy C. Chambers
- Department
of Biochemistry and Molecular Biology, University
of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
- Winthrop
P. Rockefeller Cancer Institute, 449 Jack Stephens Dr, Little Rock, Arkansas 72205, United
States
| |
Collapse
|
33
|
Neuroblastoma Cells Depend on CSB for Faithful Execution of Cytokinesis and Survival. Int J Mol Sci 2021; 22:ijms221810070. [PMID: 34576232 PMCID: PMC8465547 DOI: 10.3390/ijms221810070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/02/2021] [Accepted: 09/14/2021] [Indexed: 12/23/2022] Open
Abstract
Neuroblastoma, the most common extra-cranial solid tumor of early childhood, is one of the major therapeutic challenges in child oncology: it is highly heterogenic at a genetic, biological, and clinical level. The high-risk cases have one of the least favorable outcomes amongst pediatric tumors, and the mortality rate is still high, regardless of the use of intensive multimodality therapies. Here, we observed that neuroblastoma cells display an increased expression of Cockayne Syndrome group B (CSB), a pleiotropic protein involved in multiple functions such as DNA repair, transcription, mitochondrial homeostasis, and cell division, and were recently found to confer cell robustness when they are up-regulated. In this study, we demonstrated that RNAi-mediated suppression of CSB drastically impairs tumorigenicity of neuroblastoma cells by hampering their proliferative, clonogenic, and invasive capabilities. In particular, we observed that CSB ablation induces cytokinesis failure, leading to caspases 9 and 3 activation and, subsequently, to massive apoptotic cell death. Worthy of note, a new frontier in cancer treatment, already proved to be successful, is cytokinesis-failure-induced cell death. In this context, CSB ablation seems to be a new and promising anticancer strategy for neuroblastoma therapy.
Collapse
|
34
|
Lian S, Gao X, Song C, Li H, Lin J. The characteristics of Raman spectroscopy of fenbendazole-gold nanoparticles based on the chemical adsorption effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 257:119799. [PMID: 33887509 DOI: 10.1016/j.saa.2021.119799] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 03/10/2021] [Accepted: 04/04/2021] [Indexed: 06/12/2023]
Abstract
Fenbendazole, a benzimidazole derivative with anti-tubulin polymerization properties, has been widely used in the treatment of parasitic infections. Because of its anticancer activity similar to that of many anticancer drugs, low cost and few side effects, fenbendazole has attracted wide research attention. The chemical adsorption of fenbendazole and gold nanoparticles are studied by the UV-Vis spectrophotometry, density functional method, Raman spectroscopy and surface-enhanced Raman spectroscopy. By comparing and analyzing the theoretical and experimental Raman spectra, this paper explains the reasons for the difference between the theoretical and experimental Raman spectra. Meanwhile, it is also found that the frequencies at 851 cm-1, 1222 cm-1, 1425 cm-1 and 1566 cm-1 are greatly enhanced. It is found that imidazole is adsorbed vertically to the surface of the substrate. It is concluded that Fenbendazole is vertically adsorbed on the surface of AuNPs through imidazole.
Collapse
Affiliation(s)
- Shuai Lian
- School of Science, Changchun University of Science and Technology, Jilin, China
| | - Xun Gao
- School of Science, Changchun University of Science and Technology, Jilin, China.
| | - Chao Song
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin, China.
| | - Hui Li
- School of Science, Changchun University of Science and Technology, Jilin, China
| | - Jingquan Lin
- School of Science, Changchun University of Science and Technology, Jilin, China
| |
Collapse
|
35
|
Mishra K, Jain AK. Liposomes: An Emerging Approach for the Treatment of Cancer. Curr Pharm Des 2021; 27:2398-2414. [PMID: 33823772 DOI: 10.2174/1381612827666210406141449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/27/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Conventional drug delivery agents for a life-threatening disease, i.e., cancer, lack specificity towards cancer cells, producing a greater degree of side effects in the normal cells with a poor therapeutic index. These toxic side effects often limit dose escalation of anti-cancer drugs, leading to incomplete tumor suppression/ cancer eradication, early disease relapse, and ultimately, the development of drug resistance. Accordingly, targeting the tumor vasculatures is essential for the treatment of cancer. OBJECTIVE To search and describe a safer drug delivery carrier for the treatment of cancer with reduced systemic toxicities. METHOD Data were collected from Medline, PubMed, Google Scholar, Science Direct using the following keywords: 'liposomes', 'nanocarriers', 'targeted drug delivery', 'ligands', 'liposome for anti-cancerous drugs', 'treatment for cancer' and 'receptor targeting.' RESULTS Liposomes have provided a safe platform for the targeted delivery of encapsulated anti-cancer drugs for the treatment of cancer, which results in the reduction of the cytotoxic side effects of anti-cancer drugs on normal cells. CONCLUSION Liposomal targeting is a better emerging approach as an advanced drug delivery carrier with targeting ligands for anti-cancer agents.
Collapse
Affiliation(s)
- Keerti Mishra
- School of Pharmaceutical Sciences, Guru Ghasidas Central University, Bilaspur- 495 009 (C.G.), India
| | - Akhlesh K Jain
- School of Pharmaceutical Sciences, Guru Ghasidas Central University, Bilaspur- 495 009 (C.G.), India
| |
Collapse
|
36
|
Kamgar-Dayhoff P, Brelidze TI. Multifaceted effect of chlorpromazine in cancer: implications for cancer treatment. Oncotarget 2021; 12:1406-1426. [PMID: 34262651 PMCID: PMC8274723 DOI: 10.18632/oncotarget.28010] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/14/2021] [Indexed: 12/14/2022] Open
Abstract
Since its discovery in 1951, chlorpromazine (CPZ) has been one of the most widely used antipsychotic medications for treating schizophrenia and other psychiatric disorders. In addition to its antipsychotic effect, many studies in the last several decades have found that CPZ has a potent antitumorigenic effect. These studies have shown that CPZ affects a number of molecular oncogenic targets through multiple pathways, including the regulation of cell cycle, cancer growth and metastasis, chemo-resistance and stemness of cancer cells. Here we review studies on molecular mechanisms of CPZ’s action on key proteins involved in cancer, including p53, YAP, Ras protein, ion channels, and MAPKs. We discuss common and overlapping signaling pathways of CPZ’s action, its cancer-type specificity, antitumorigenic effects of CPZ reported in animal models and population studies on the rate of cancer in psychiatric patients. We also discuss the potential benefits and limitations of repurposing CPZ for cancer treatment.
Collapse
Affiliation(s)
- Pareesa Kamgar-Dayhoff
- Department of Pharmacology and Physiology, Georgetown University Medical Center, Washington, D.C., USA
| | - Tinatin I Brelidze
- Department of Pharmacology and Physiology, Georgetown University Medical Center, Washington, D.C., USA
| |
Collapse
|
37
|
Kobayashi Y, Masuda T, Fujii A, Shimizu D, Sato K, Kitagawa A, Tobo T, Ozato Y, Saito H, Kuramitsu S, Noda M, Otsu H, Mizushima T, Doki Y, Eguchi H, Mori M, Mimori K. Mitotic checkpoint regulator RAE1 promotes tumor growth in colorectal cancer. Cancer Sci 2021; 112:3173-3189. [PMID: 34008277 PMCID: PMC8353924 DOI: 10.1111/cas.14969] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/19/2022] Open
Abstract
Microtubules are among the most successful targets for anticancer therapy because they play important roles in cell proliferation as they constitute the mitotic spindle, which is critical for chromosome segregation during mitosis. Hence, identifying new therapeutic targets encoding proteins that regulate microtubule assembly and function specifically in cancer cells is critical. In the present study, we identified a candidate gene that promotes tumor progression, ribonucleic acid export 1 (RAE1), a mitotic checkpoint regulator, on chromosome 20q through a bioinformatics approach using datasets of colorectal cancer (CRC), including The Cancer Genome Atlas (TCGA). RAE1 was ubiquitously amplified and overexpressed in tumor cells. High expression of RAE1 in tumor tissues was positively associated with distant metastasis and was an independent poor prognostic factor in CRC. In vitro and in vivo analysis showed that RAE1 promoted tumor growth, inhibited apoptosis, and promoted cell cycle progression, possibly with a decreased proportion of multipolar spindle cells in CRC. Furthermore, RAE1 induced chemoresistance through its anti-apoptotic effect. In addition, overexpression of RAE1 and significant effects on survival were observed in various types of cancer, including CRC. In conclusion, we identified RAE1 as a novel gene that facilitates tumor growth in part by inhibiting apoptosis and promoting cell cycle progression through stabilizing spindle bipolarity and facilitating tumor growth. We suggest that it is a potential therapeutic target to overcome therapeutic resistance of CRC.
Collapse
Affiliation(s)
- Yuta Kobayashi
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan.,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Takaaki Masuda
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Atsushi Fujii
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Dai Shimizu
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Kuniaki Sato
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Akihiro Kitagawa
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan.,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Taro Tobo
- Department of Clinical Laboratory Medicine, Kyushu University Beppu Hospital, Oita, Japan
| | - Yuki Ozato
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan.,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hideyuki Saito
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Shotaro Kuramitsu
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Miwa Noda
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Hajime Otsu
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| | - Tsunekazu Mizushima
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Oita, Japan
| |
Collapse
|
38
|
Zhou Y, Yang L, Xiong L, Wang K, Hou X, Li Q, Kong F, Liu X, He J. KIF11 is upregulated in colorectal cancer and silencing of it impairs tumor growth and sensitizes colorectal cancer cells to oxaliplatin via p53/GSK3β signaling. J Cancer 2021; 12:3741-3753. [PMID: 33995648 PMCID: PMC8120193 DOI: 10.7150/jca.52103] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 04/21/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is the most frequently diagnosed cancer of the digestive tract. Chemotherapy drugs such as oxaliplatin are frequently administered to CRC patients diagnosed with advanced or metastatic disease. A deep understanding of the molecular mechanism underlying CRC tumorigenesis and identification of optimal biomarkers for estimating chemotherapy sensitivity are essential for the treatment of CRC. Numerous members of the kinesin family are dysregulated in cancers, contributing to tumorigenesis, metastasis and drug resistance. KIF11 is a key component of the bipolar spindle and is highly expressed in several cancer types. We analyzed KIF11 expression in clinical samples by Western blotting and qRT-PCR and explored its role and mechanism in CRC growth and sensitivity to oxaliplatin via detection of the phosphorylation profile of kinases and gain-and-loss-of-function assays. We found that KIF11 was upregulated in CRC tissues and was associated with advanced clinical stage and vessel invasion and that knockdown of KIF11 led to tumor growth arrest and increased sensitivity to oxaliplatin via enhanced DNA damage and apoptosis. Mechanistically, aberrantly activated p53 signaling or possibly deactivated GSK3β signaling was responsible for KIF11 knockdown-mediated effects in CRC cells. Thus, our data firmly demonstrated that KIF11 could serve as a potential oncogene and proper biomarker for assessing oxaliplatin sensitivity in CRC.
Collapse
Affiliation(s)
- Yan Zhou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Leping Yang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Li Xiong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Kunpeng Wang
- Department of General Surgery, Taizhou Central Hospital, Taizhou University Hospital, Taizhou, Zhejiang 318000, China
| | - Xuyang Hou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Qinglong Li
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Fanhua Kong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Xi Liu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Jun He
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| |
Collapse
|
39
|
Lu YL, Huang YT, Wu MH, Chou TC, Wong RJ, Lin SF. Efficacy of adavosertib therapy against anaplastic thyroid cancer. Endocr Relat Cancer 2021; 28:311-324. [PMID: 33769310 PMCID: PMC8197631 DOI: 10.1530/erc-21-0001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 01/16/2023]
Abstract
Wee1 is a kinase that regulates the G2/M progression by the inhibition of CDK1, which is critical for ensuring DNA damage repair before initiation of mitotic entry. Targeting Wee1 may be a potential strategy in the treatment of anaplastic thyroid cancer, a rare but lethal disease. The therapeutic effects of adavosertib, a Wee1 inhibitor for anaplastic thyroid cancer was evaluated in this study. Adavosertib inhibited cell growth in three anaplastic thyroid cancer cell lines in a dose-dependent manner. Cell cycle analysis revealed cells were accumulated in the G2/M phase. Adavosertib induced caspase-3 activity and led to apoptosis. Adavosertib monotherapy showed significant retardation of the growth of two anaplastic thyroid cancer tumor models. The combination of adavosertib with dabrafenib and trametinib revealed strong synergism in vitro and demonstrated robust suppression of tumor growth in vivo in anaplastic thyroid cancer xenograft models with BRAFV600E mutation. The combination of adavosertib with either sorafenib or lenvatinib also demonstrated synergism in vitro and had strong inhibition of tumor growth in vivo in an anaplastic thyroid cancer xenograft model. No appreciable toxicity appeared in mice treated with either a single agent or combination treatment. Our findings suggest adavosertib holds the promise for the treatment of patients with anaplastic thyroid cancer.
Collapse
Affiliation(s)
- Yu-Ling Lu
- Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung University, Taoyuan, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ming-Hsien Wu
- Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung University, Taoyuan, Taiwan
| | - Ting-Chao Chou
- Laboratory of Preclinical Pharmacology Core, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
- Current address: PD Science, LLC., 599 Mill Run, Paramus, NJ, USA
| | - Richard J. Wong
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Shu-Fu Lin
- Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung University, Taoyuan, Taiwan
- Corresponding author: Shu-Fu Lin, Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan; ; Tel: +886 2 22630588 Ext 6178; Fax: +886 3 3288257
| |
Collapse
|
40
|
Covell DG. Bioinformatic analysis linking genomic defects to chemosensitivity and mechanism of action. PLoS One 2021; 16:e0243336. [PMID: 33909629 PMCID: PMC8081165 DOI: 10.1371/journal.pone.0243336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/16/2021] [Indexed: 11/18/2022] Open
Abstract
A joint analysis of the NCI60 small molecule screening data, their genetically defective genes, and mechanisms of action (MOA) of FDA approved cancer drugs screened in the NCI60 is proposed for identifying links between chemosensitivity, genomic defects and MOA. Self-Organizing-Maps (SOMs) are used to organize the chemosensitivity data. Student's t-tests are used to identify SOM clusters with enhanced chemosensitivity for tumor cell lines with versus without genetically defective genes. Fisher's exact and chi-square tests are used to reveal instances where defective gene to chemosensitivity associations have enriched MOAs. The results of this analysis find a relatively small set of defective genes, inclusive of ABL1, AXL, BRAF, CDC25A, CDKN2A, IGF1R, KRAS, MECOM, MMP1, MYC, NOTCH1, NRAS, PIK3CG, PTK2, RPTOR, SPTBN1, STAT2, TNKS and ZHX2, as possible candidates for roles in chemosensitivity for compound MOAs that target primarily, but not exclusively, kinases, nucleic acid synthesis, protein synthesis, apoptosis and tubulin. These results find exploitable instances of enhanced chemosensitivity of compound MOA's for selected defective genes. Collectively these findings will advance the interpretation of pre-clinical screening data as well as contribute towards the goals of cancer drug discovery, development decision making, and explanation of drug mechanisms.
Collapse
Affiliation(s)
- David G. Covell
- Information Technologies Branch, Developmental Therapeutics Program, National Cancer Institute, Frederick, MD, United States of America
| |
Collapse
|
41
|
Design, synthesis and molecular docking study of new purine derivatives as Aurora kinase inhibitors. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129843] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
42
|
Wang G, Chen X, Wang N, Xiao Y, Shu S, Alsayed AMM, Liu L, Ma Y, Liu P, Zhang Q, Chen X, Liu Z, Zheng X. The discovery of novel sanjuanolide derivatives as chemotherapeutic agents targeting castration-resistant prostate cancer. Bioorg Chem 2021; 111:104880. [PMID: 33839585 DOI: 10.1016/j.bioorg.2021.104880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 03/26/2021] [Accepted: 03/26/2021] [Indexed: 11/20/2022]
Abstract
There remains a critical need for more effective therapies for the treatment of castration-resistant prostate cancer (CRPC), which is the leading cause of death in patients with prostate cancer. In this study, a series of sanjuanolide derivatives were designed, synthesized and evaluated as potential anti-CRPC agents. Most of the compounds had excellent selectivity for CRPC cells with IC50 values < 20 µM. Moreover, minimal side effects on human normal hepatic MIHA cells and normal prostatic stromal myofibroblast WPMY-1 cells were observed, with IC50 > 100 µM. The representative compound S07 slowed down the proliferative rate of CRPC cells, promoted cell apoptosis and caused G2/M phase accumulation, as well as G1/G0 phase reduction. Further mechanistic studies showed that S07 treatment triggered intense DNA damage and provoked strong DNA damage response in a dose-dependent manner. These findings suggested that sanjuanolide derivatives, especially S07, selectively induced CRPC cell death by triggering intense DNA damage and DNA damage response.
Collapse
Affiliation(s)
- Guangbao Wang
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Xiaojing Chen
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Nan Wang
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Yunbei Xiao
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
| | - Sheng Shu
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Ali Mohammed Mohammed Alsayed
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Lu Liu
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Yue Ma
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Peng Liu
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Qianwen Zhang
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China
| | - Xiangjuan Chen
- Department of Obstetrics and Gynecology, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518000, China.
| | - Zhiguo Liu
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China.
| | - Xiaohui Zheng
- Chemical Biology Research Center at School of Pharmaceutical Sciences, Wenzhou Medical University, 1210 University Town, Wenzhou, Zhejiang 325035, China.
| |
Collapse
|
43
|
Nayak SG, Poojary B, Kamat V, Puthran D. Novel thiazolidin‐4‐one clubbed thiophene derivatives via Gewald synthesis as anti‐tubercular and anti‐inflammatory agents. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Boja Poojary
- Department of Chemistry Mangalore University Mangaluru Karnataka India
| | - Vinuta Kamat
- Department of Chemistry Mangalore University Mangaluru Karnataka India
| | - Divyaraj Puthran
- Department of Chemistry Mangalore University Mangaluru Karnataka India
- Solara Active Pharma Sciences, Ltd. New Mangalore Karnataka India
| |
Collapse
|
44
|
Zhu H, Li W, Shuai W, Liu Y, Yang L, Tan Y, Zheng T, Yao H, Xu J, Zhu Z, Yang DH, Chen ZS, Xu S. Discovery of novel N-benzylbenzamide derivatives as tubulin polymerization inhibitors with potent antitumor activities. Eur J Med Chem 2021; 216:113316. [PMID: 33676300 DOI: 10.1016/j.ejmech.2021.113316] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 01/17/2023]
Abstract
A series of novel N-benzylbenzamide derivatives were designed and synthesized as tubulin polymerization inhibitors. Among fifty-one target compounds, compound 20b exhibited significant antiproliferative activities with IC50 values ranging from 12 to 27 nM against several cancer cell lines, and possessed good plasma stability and satisfactory physicochemical properties. Mechanism studies demonstrated that 20b bound to the colchicine binding site and displayed potent anti-vascular activity. Notably, the corresponding disodium phosphate 20b-P exhibited an excellent safety profile with the LD50 value of 599.7 mg/kg (i.v. injection), meanwhile, it significantly inhibited tumor growth and decreased microvessel density in liver cancer cell H22 allograft mouse model without obvious toxicity. Collectively, 20b and 20b-P are novel promising anti-tubulin agents with more druggable properties and deserve to be further investigated for cancer therapy.
Collapse
Affiliation(s)
- Huajian Zhu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Wenlong Li
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Wen Shuai
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Yang Liu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Limei Yang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Yuchen Tan
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Tiandong Zheng
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Hong Yao
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Jinyi Xu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China
| | - Zheying Zhu
- Division of Molecular Therapeutics & Formulation, School of Pharmacy, The University of Nottingham, University Park Campus, Nottingham NG7 2RD, UK
| | - Dong-Hua Yang
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States
| | - Zhe-Sheng Chen
- College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States
| | - Shengtao Xu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, PR China.
| |
Collapse
|
45
|
Ebisu H, Shintani K, Chinen T, Nagumo Y, Shioda S, Hatanaka T, Sakakura A, Hayakawa I, Kigoshi H, Usui T. Dual Inhibition of γ-Tubulin and Plk1 Induces Mitotic Cell Death. Front Pharmacol 2021; 11:620185. [PMID: 33584305 PMCID: PMC7878676 DOI: 10.3389/fphar.2020.620185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/30/2020] [Indexed: 11/25/2022] Open
Abstract
α/β-Tubulin inhibitors that alter microtubule (MT) dynamics are commonly used in cancer therapy, however, these inhibitors also cause severe side effects such as peripheral neuropathy. γ-Tubulin is a possible target as antitumor drugs with low side effects, but the antitumor effect of γ-tubulin inhibitors has not been reported yet. In this study, we verified the antitumor activity of gatastatin, a γ-tubulin specific inhibitor. The cytotoxicity of gatastatin was relatively weak compared with that of the conventional MT inhibitors, paclitaxel and vinblastine. To improve the cytotoxicity, we screened the chemicals that improve the effects of gatastatin and found that BI 2536, a Plk1 inhibitor, greatly increases the cytotoxicity of gatastatin. Co-treatment with gatastatin and BI 2536 arrested cell cycle progression at mitosis with abnormal spindles. Moreover, mitotic cell death induced by the combined treatment was suppressed by the Mps1 inhibitor, reversine. These findings suggest that co-treatment with Plk1 and γ-tubulin inhibitors causes spindle assembly checkpoint-dependent mitotic cell death by impairing centrosome functions. These results raise the possibility of Plk1 and γ-tubulin inhibitor co-treatment as a novel cancer chemotherapy.
Collapse
Affiliation(s)
- Haruna Ebisu
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Kana Shintani
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Takumi Chinen
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,Department of Molecular Genetics, Division of Centrosome Biology, National Institute of Genetics, Mishima, Japan.,Department of Physiological Chemistry, Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | - Yoko Nagumo
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Shuya Shioda
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Japan
| | - Taisei Hatanaka
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
| | - Akira Sakakura
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
| | - Ichiro Hayakawa
- Graduate School of Integrated Basic Sciences, Nihon University, Tokyo, Japan
| | - Hideo Kigoshi
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Japan
| | - Takeo Usui
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,Microbiology Research Center for Sustainability (MiCS), University of Tsukuba, Tsukuba, Japan
| |
Collapse
|
46
|
Xian Y, Xie Y, Silva SM, Karki CB, Qiu W, Li L. StructureMan: A Structure Manipulation Tool to Study Large Scale Biomolecular Interactions. Front Mol Biosci 2021; 7:627087. [PMID: 33505991 PMCID: PMC7831659 DOI: 10.3389/fmolb.2020.627087] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 12/10/2020] [Indexed: 11/22/2022] Open
Abstract
Studying biomolecular interactions is a crucial but challenging task. Due to their large scales, many biomolecular interactions are difficult to be simulated via all atom models. An effective approach to investigate the biomolecular interactions is highly demanded in many areas. Here we introduce a Structure Manipulation (StructureMan) program to operate the structures when studying the large-scale biomolecular interactions. This novel StructureMan tool provides comprehensive operations which can be utilized to study the interactions in various large biological systems. Combining with electrostatic calculation programs such as DelPhi and DelPhiForce, StructureMan was implemented to reveal the detailed electrostatic features in two large biological examples, the viral capsid and molecular motor-microtubule complexes. Applications on these two examples revealed interesting binding mechanisms in the viral capsid and molecular motor. Such applications demonstrated that the StructureMan can be widely used when studying the biomolecular interactions in large scale biological problems. This novel tool provides an alternative approach to efficiently study the biomolecular interactions, especially for large scale biology systems. The StructureMan tool is available at our website: http://compbio.utep.edu/static/downloads/script-for-munipulation2.zip.
Collapse
Affiliation(s)
- Yuejiao Xian
- Department of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, United States
| | - Yixin Xie
- Computational Science Program, University of Texas at El Paso, El Paso, TX, United States
| | - Sebastian Miki Silva
- Department of Physics, University of Texas at El Paso, El Paso, TX, United States
| | - Chitra B Karki
- Computational Science Program, University of Texas at El Paso, El Paso, TX, United States
| | - Weihong Qiu
- Department of Physics, Oregon State University, Corvallis, OR, United States.,Department of Biochemistry & Biophysics, Oregon State University, Corvallis, OR, United States
| | - Lin Li
- Computational Science Program, University of Texas at El Paso, El Paso, TX, United States.,Department of Physics, University of Texas at El Paso, El Paso, TX, United States
| |
Collapse
|
47
|
Lin SF, Yeh CN, Huang YT, Chou TC, Wong RJ. Therapeutic inhibition of polo-like kinases in anaplastic thyroid cancer. Cancer Sci 2021; 112:803-814. [PMID: 33306266 PMCID: PMC7893987 DOI: 10.1111/cas.14769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/16/2022] Open
Abstract
Polo‐like kinases (PLKs) are potent regulators of cell proliferation and cell survival. Polo‐like kinases are potential targets in the treatment of anaplastic thyroid cancer (ATC), a rare but deadly disease. The therapeutic effects of volasertib, a PLK inhibitor, was evaluated for the treatment of ATC either alone or in combination with sorafenib. Volasertib decreased cell viability in three ATC cell lines (8505C, 8305C, and KAT18) in a dose‐dependent manner. Volasertib caused ATC cells to accumulate in G2/M phase, activated caspase‐3 activity, and induced apoptosis. Combination therapy using volasertib and sorafenib in ATC cells showed mostly synergistic effects. In vivo studies revealed that combination therapy of volasertib and sorafenib was effective in the treatment of 8505C xenografts. Single‐agent volasertib treatment was sufficient to retard 8305C tumor growth. No substantial morbidity was observed in animals that received either single‐agent or combination treatment. These preclinical findings suggest that volasertib could be an effective drug in treating ATC.
Collapse
Affiliation(s)
- Shu-Fu Lin
- Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan.,Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Nan Yeh
- College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ting-Chao Chou
- Laboratory of Preclinical Pharmacology Core, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Richard J Wong
- Head and Neck Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| |
Collapse
|
48
|
Cortes J, Podoltsev N, Kantarjian H, Borthakur G, Zeidan AM, Stahl M, Taube T, Fagan N, Rajeswari S, Uy GL. Phase 1 dose escalation trial of volasertib in combination with decitabine in patients with acute myeloid leukemia. Int J Hematol 2021; 113:92-99. [PMID: 32951163 DOI: 10.1007/s12185-020-02994-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 06/19/2020] [Accepted: 09/07/2020] [Indexed: 11/30/2022]
Abstract
Polo-like kinase 1 (PLK1) regulates mitotic checkpoints and cell division. PLK1 overexpression is reported in numerous cancers, including acute myeloid leukemia (AML), and is associated with poor prognosis. Volasertib is a selective, potent cell-cycle kinase inhibitor that targets PLK to induce mitotic arrest and apoptosis. This phase 1 trial investigated the maximum tolerated dose (MTD), safety, pharmacokinetics, and anti-leukemic activity of volasertib in combination with decitabine in AML patients aged ≥ 65 years. Thirteen patients were treated with escalating volasertib doses (3 + 3 design; 300 mg, 350 mg, and 400 mg) plus standard-dose decitabine. Dose-limiting toxicity was reported in one patient in cycle 1; the MTD of volasertib in combination with decitabine was determined as 400 mg. The most common treatment-emergent adverse events were febrile neutropenia, pneumonia, and decreased appetite. Objective response rate was 23%. The combination was well tolerated, and the adverse event profile was in line with previous findings.
Collapse
Affiliation(s)
- Jorge Cortes
- Department of Leukemia, Anderson Cancer Center, University of Texas, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| | - Nikolai Podoltsev
- Department of Internal Medicine, Hematology Section, Yale University School of Medicine, New Haven, CT, USA
| | - Hagop Kantarjian
- Department of Leukemia, Anderson Cancer Center, University of Texas, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Gautam Borthakur
- Department of Leukemia, Anderson Cancer Center, University of Texas, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Amer M Zeidan
- Department of Internal Medicine, Hematology Section, Yale University School of Medicine, New Haven, CT, USA
| | - Maximilian Stahl
- Department of Internal Medicine, Hematology Section, Yale University School of Medicine, New Haven, CT, USA
| | - Tillmann Taube
- Boehringer Ingelheim International GmbH, Biberach, Germany
| | - Nora Fagan
- Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA
| | | | - Geoffrey L Uy
- Division of Oncology, Washington University School of Medicine, St. Louis, MO, USA
| |
Collapse
|
49
|
Xie G, Zhou Y, Tu X, Ye X, Xu L, Xiao Z, Wang Q, Wang X, Du M, Chen Z, Chi X, Zhang X, Xia J, Zhang X, Zhou Y, Li Z, Xie C, Sheng L, Zeng Z, Zhou H, Yin Z, Su Y, Xu Y, Zhang XK. Centrosomal Localization of RXRα Promotes PLK1 Activation and Mitotic Progression and Constitutes a Tumor Vulnerability. Dev Cell 2020; 55:707-722.e9. [PMID: 33321102 DOI: 10.1016/j.devcel.2020.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/15/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
Retinoid X receptor alpha (RXRα), a nuclear receptor of transcription factor, controls various physiological and pathological pathways including cellular growth, proliferation, differentiation, and apoptosis. Here, we report that RXRα is phosphorylated at its N-terminal A/B domain by cyclin-dependent kinase 1 (Cdk1) at the onset of mitosis, triggering its translocation to the centrosome, where phosphorylated-RXRα (p-RXRα) interacts with polo-like kinase 1 (PLK1) through its N-terminal A/B domain by a unique mechanism. The interaction promotes PLK1 activation, centrosome maturation, and mitotic progression. Levels of p-RXRα are abnormally elevated in cancer cell lines, during carcinogenesis in animals, and in clinical tumor tissues. An RXRα ligand XS060, which specifically inhibits p-RXRα/PLK1 interaction but not RXRα heterodimerization, promotes mitotic arrest and catastrophe in a tumor-specific manner. These findings unravel a transcription-independent action of RXRα at the centrosome during mitosis and identify p-RXRα as a tumor-specific vulnerability for developing mitotic drugs with improved therapeutic index.
Collapse
Affiliation(s)
- Guobin Xie
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Yuqi Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China; NucMito Pharmaceuticals Co. Ltd., Xiamen 361101, Fujian, China
| | - Xuhuang Tu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Xiaohong Ye
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Lin Xu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Zhijian Xiao
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Qiqiang Wang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Xin Wang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Mingxuan Du
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Ziwen Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China; NucMito Pharmaceuticals Co. Ltd., Xiamen 361101, Fujian, China
| | - Xiaoqin Chi
- Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital Xiamen University, Xiamen 361004, Fujian, China
| | - Xiaoli Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Ji Xia
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Xiaowei Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Yunxia Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Zongxi Li
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Chengrong Xie
- Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital Xiamen University, Xiamen 361004, Fujian, China
| | - Luoyan Sheng
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Zhiping Zeng
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Hu Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Zhenyu Yin
- Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Zhongshan Hospital Xiamen University, Xiamen 361004, Fujian, China
| | - Ying Su
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China; NucMito Pharmaceuticals Co. Ltd., Xiamen 361101, Fujian, China
| | - Yang Xu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China
| | - Xiao-Kun Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, Fujian, China.
| |
Collapse
|
50
|
Hijjawi MS, Abutayeh RF, Taha MO. Structure-Based Discovery and Bioactivity Evaluation of Novel Aurora-A Kinase Inhibitors as Anticancer Agents via Docking-Based Comparative Intermolecular Contacts Analysis (dbCICA). Molecules 2020; 25:molecules25246003. [PMID: 33353031 PMCID: PMC7766225 DOI: 10.3390/molecules25246003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 01/12/2023] Open
Abstract
Aurora-A kinase plays a central role in mitosis, where aberrant activation contributes to cancer by promoting cell cycle progression, genomic instability, epithelial-mesenchymal transition, and cancer stemness. Aurora-A kinase inhibitors have shown encouraging results in clinical trials but have not gained Food and Drug Administration (FDA) approval. An innovative computational workflow named Docking-based Comparative Intermolecular Contacts Analysis (dbCICA) was applied—aiming to identify novel Aurora-A kinase inhibitors—using seventy-nine reported Aurora-A kinase inhibitors to specify the best possible docking settings needed to fit into the active-site binding pocket of Aurora-A kinase crystal structure, in a process that only potent ligands contact critical binding-site spots, distinct from those occupied by less-active ligands. Optimal dbCICA models were transformed into two corresponding pharmacophores. The optimal one, in capturing active hits and discarding inactive ones, validated by receiver operating characteristic analysis, was used as a virtual in-silico search query for screening new molecules from the National Cancer Institute database. A fluorescence resonance energy transfer (FRET)-based assay was used to assess the activity of captured molecules and five promising Aurora-A kinase inhibitors were identified. The activity was next validated using a cell culture anti-proliferative assay (MTT) and revealed a most potent lead 85(NCI 14040) molecule after 72 h of incubation, scoring IC50 values of 3.5–11.0 μM against PANC1 (pancreas), PC-3 (prostate), T-47D and MDA-MB-231 (breast)cancer cells, and showing favorable safety profiles (27.5 μM IC50 on fibroblasts). Our results provide new clues for further development of Aurora-A kinase inhibitors as anticancer molecules.
Collapse
Affiliation(s)
- Majd S Hijjawi
- Department of Pharmacology, Faculty of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Reem Fawaz Abutayeh
- Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmacy, Applied Science Private University, Amman 11931, Jordan
| | - Mutasem O Taha
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, University of Jordan, Amman 11942, Jordan
| |
Collapse
|